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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-10 14:09:44 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-10 14:09:44 -0800
commit0eccf60bfa9190d1588b2bf07d23d7b9b3a19d9e (patch)
tree6198378343c1856ecbf1d41e52683112f940bbc2
parentb6ce068a1285a24185b01be8a49021827516b3e1 (diff)
parentf9166e736e516a4b1de16577b5428afd0cffe325 (diff)
Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (30 commits) [ARM] constify function pointer tables [ARM] 4823/1: AT91 section fix [ARM] 4824/1: pxa: clear RDH bit after any reset [ARM] pxa: remove debugging PM: printk ARM: OMAP1: Misc clean-up ARM: OMAP1: Update defconfigs for omap1 ARM: OMAP1: Palm Tungsten E board clean-up ARM: OMAP1: Use I2C bus registration helper for omap1 ARM: OMAP1: Remove omap_sram_idle() ARM: OMAP1: PM fixes for OMAP1 ARM: OMAP1: Use MMC multislot structures for Siemens SX1 board ARM: OMAP1: Make omap1 use MMC multislot structures ARM: OMAP1: Change the comments to C style ARM: OMAP1: Make omap1 boards to use omap_nand_platform_data ARM: OMAP: Add helper module for board specific I2C bus registration ARM: OMAP: Add dmtimer support for OMAP3 ARM: OMAP: Pre-3430 clean-up for dmtimer.c ARM: OMAP: Add DMA support for chaining and 3430 ARM: OMAP: Add 24xx GPIO debounce support ARM: OMAP: Get rid of unnecessary ifdefs in GPIO code ...
-rw-r--r--arch/arm/configs/omap_h2_1610_defconfig201
-rw-r--r--arch/arm/configs/omap_osk_5912_defconfig110
-rw-r--r--arch/arm/configs/orion_defconfig93
-rw-r--r--arch/arm/kernel/setup.c2
-rw-r--r--arch/arm/mach-at91/clock.c2
-rw-r--r--arch/arm/mach-davinci/clock.c4
-rw-r--r--arch/arm/mach-omap1/Makefile6
-rw-r--r--arch/arm/mach-omap1/board-ams-delta.c7
-rw-r--r--arch/arm/mach-omap1/board-fsample.c6
-rw-r--r--arch/arm/mach-omap1/board-generic.c24
-rw-r--r--arch/arm/mach-omap1/board-h2-mmc.c110
-rw-r--r--arch/arm/mach-omap1/board-h2.c103
-rw-r--r--arch/arm/mach-omap1/board-h3-mmc.c114
-rw-r--r--arch/arm/mach-omap1/board-h3.c75
-rw-r--r--arch/arm/mach-omap1/board-innovator.c19
-rw-r--r--arch/arm/mach-omap1/board-nokia770.c3
-rw-r--r--arch/arm/mach-omap1/board-osk.c25
-rw-r--r--arch/arm/mach-omap1/board-palmte.c84
-rw-r--r--arch/arm/mach-omap1/board-palmtt.c15
-rw-r--r--arch/arm/mach-omap1/board-palmz71.c3
-rw-r--r--arch/arm/mach-omap1/board-perseus2.c8
-rw-r--r--arch/arm/mach-omap1/board-sx1-mmc.c124
-rw-r--r--arch/arm/mach-omap1/board-sx1.c64
-rw-r--r--arch/arm/mach-omap1/board-voiceblue.c4
-rw-r--r--arch/arm/mach-omap1/clock.c7
-rw-r--r--arch/arm/mach-omap1/leds-osk.c4
-rw-r--r--arch/arm/mach-omap1/mailbox.c14
-rw-r--r--arch/arm/mach-omap1/pm.c27
-rw-r--r--arch/arm/mach-omap1/sleep.S161
-rw-r--r--arch/arm/mach-orion/addr-map.c14
-rw-r--r--arch/arm/mach-orion/common.c84
-rw-r--r--arch/arm/mach-orion/common.h8
-rw-r--r--arch/arm/mach-orion/db88f5281-setup.c4
-rw-r--r--arch/arm/mach-orion/dns323-setup.c8
-rw-r--r--arch/arm/mach-orion/kurobox_pro-setup.c17
-rw-r--r--arch/arm/mach-orion/pci.c10
-rw-r--r--arch/arm/mach-orion/rd88f5182-setup.c17
-rw-r--r--arch/arm/mach-orion/ts209-setup.c20
-rw-r--r--arch/arm/mach-pxa/pxa3xx.c10
-rw-r--r--arch/arm/plat-omap/Makefile1
-rw-r--r--arch/arm/plat-omap/dma.c844
-rw-r--r--arch/arm/plat-omap/dmtimer.c118
-rw-r--r--arch/arm/plat-omap/gpio.c256
-rw-r--r--arch/arm/plat-omap/i2c.c148
-rw-r--r--arch/arm/plat-omap/mcbsp.c11
-rw-r--r--include/asm-arm/arch-omap/board-apollon.h2
-rw-r--r--include/asm-arm/arch-omap/board-h2.h3
-rw-r--r--include/asm-arm/arch-omap/board-h3.h2
-rw-r--r--include/asm-arm/arch-omap/board-sx1.h8
-rw-r--r--include/asm-arm/arch-omap/common.h11
-rw-r--r--include/asm-arm/arch-omap/cpu.h127
-rw-r--r--include/asm-arm/arch-omap/dma.h135
-rw-r--r--include/asm-arm/arch-omap/gpio.h4
-rw-r--r--include/asm-arm/arch-omap/irqs.h2
-rw-r--r--include/asm-arm/arch-omap/nand.h24
-rw-r--r--include/asm-arm/arch-orion/debug-macro.S9
-rw-r--r--include/asm-arm/arch-orion/entry-macro.S4
-rw-r--r--include/asm-arm/arch-orion/hardware.h13
-rw-r--r--include/asm-arm/arch-orion/orion.h102
-rw-r--r--include/asm-arm/arch-orion/uncompress.h14
-rw-r--r--include/asm-arm/arch-orion/vmalloc.h2
61 files changed, 2494 insertions, 957 deletions
diff --git a/arch/arm/configs/omap_h2_1610_defconfig b/arch/arm/configs/omap_h2_1610_defconfig
index b8a78ab49cdd..c2345af3707a 100644
--- a/arch/arm/configs/omap_h2_1610_defconfig
+++ b/arch/arm/configs/omap_h2_1610_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.23-rc6
-# Mon Sep 17 14:21:45 2007
+# Linux kernel version: 2.6.24-rc5
+# Mon Dec 17 20:04:38 2007
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -41,9 +41,14 @@ CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
# CONFIG_SYSFS_DEPRECATED is not set
# CONFIG_RELAY is not set
CONFIG_BLK_DEV_INITRD=y
@@ -64,7 +69,6 @@ CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
-CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
@@ -224,10 +228,6 @@ CONFIG_ARM_THUMB=y
#
# CONFIG_PCI_SYSCALL is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
# CONFIG_PCCARD is not set
#
@@ -236,6 +236,7 @@ CONFIG_ARM_THUMB=y
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_PREEMPT=y
CONFIG_HZ=128
CONFIG_AEABI=y
@@ -248,6 +249,7 @@ CONFIG_FLATMEM_MANUAL=y
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_SPLIT_PTLOCK_CPUS=4096
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
@@ -275,6 +277,8 @@ CONFIG_CPU_FREQ_STAT=y
# CONFIG_CPU_FREQ_STAT_DETAILS is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
# CONFIG_CPU_FREQ_GOV_PERFORMANCE is not set
# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
CONFIG_CPU_FREQ_GOV_USERSPACE=y
@@ -347,6 +351,7 @@ CONFIG_IP_PNP_BOOTP=y
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
@@ -372,10 +377,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
# CONFIG_NET_SCHED is not set
#
@@ -404,6 +405,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
#
# Generic Driver Options
#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -422,6 +424,8 @@ CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
# CONFIG_CDROM_PKTCDVD is not set
CONFIG_ATA_OVER_ETH=m
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
#
# SCSI device support
@@ -459,6 +463,7 @@ CONFIG_SCSI_WAIT_SCAN=m
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_DEBUG is not set
@@ -471,12 +476,18 @@ CONFIG_NETDEVICES=y
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
+# CONFIG_VETH is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_AX88796 is not set
CONFIG_SMC91X=y
# CONFIG_DM9000 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_B44 is not set
CONFIG_NETDEV_1000=y
CONFIG_NETDEV_10000=y
@@ -522,7 +533,6 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
CONFIG_INPUT_EVDEV=y
CONFIG_INPUT_EVBUG=y
@@ -576,20 +586,51 @@ CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-
-#
-# Watchdog Device Drivers
-#
-# CONFIG_SOFT_WATCHDOG is not set
-# CONFIG_OMAP_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
# CONFIG_R3964 is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
-# CONFIG_I2C is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+# CONFIG_I2C_CHARDEV is not set
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+CONFIG_I2C_OMAP=y
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_ISP1301_OMAP is not set
+CONFIG_TPS65010=y
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
#
# SPI support
@@ -597,28 +638,73 @@ CONFIG_WATCHDOG_NOWAYOUT=y
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
-# CONFIG_SENSORS_ABITUGURU is not set
-# CONFIG_SENSORS_ABITUGURU3 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
-CONFIG_MISC_DEVICES=y
-# CONFIG_EEPROM_93CX6 is not set
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_NOWAYOUT=y
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_OMAP_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
-# CONFIG_NEW_LEDS is not set
#
# Multimedia devices
@@ -630,12 +716,6 @@ CONFIG_DAB=y
#
# Graphics support
#
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
-
-#
-# Display device support
-#
-# CONFIG_DISPLAY_SUPPORT is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
CONFIG_FB=y
@@ -644,6 +724,7 @@ CONFIG_FIRMWARE_EDID=y
# CONFIG_FB_CFB_FILLRECT is not set
# CONFIG_FB_CFB_COPYAREA is not set
# CONFIG_FB_CFB_IMAGEBLIT is not set
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
@@ -659,8 +740,14 @@ CONFIG_FB_MODE_HELPERS=y
# Frame buffer hardware drivers
#
# CONFIG_FB_S1D13XXX is not set
-# CONFIG_FB_OMAP is not set
# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_OMAP is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
#
# Console display driver support
@@ -705,6 +792,7 @@ CONFIG_SOUND_PRIME=y
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
CONFIG_HID_DEBUG=y
+# CONFIG_HIDRAW is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
@@ -720,23 +808,11 @@ CONFIG_USB_ARCH_HAS_OHCI=y
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_NEW_LEDS is not set
CONFIG_RTC_LIB=y
# CONFIG_RTC_CLASS is not set
#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
-
-#
# File systems
#
CONFIG_EXT2_FS=y
@@ -771,8 +847,9 @@ CONFIG_DNOTIFY=y
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
-# CONFIG_VFAT_FS is not set
+CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_NTFS_FS is not set
#
@@ -783,7 +860,6 @@ CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
# CONFIG_TMPFS is not set
# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
# CONFIG_CONFIGFS_FS is not set
#
@@ -802,10 +878,7 @@ CONFIG_CRAMFS=y
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
@@ -832,13 +905,9 @@ CONFIG_RPCSEC_GSS_KRB5=y
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
-# CONFIG_NLS_CODEPAGE_437 is not set
+CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
@@ -862,7 +931,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
-# CONFIG_NLS_ISO8859_1 is not set
+CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
@@ -876,21 +945,16 @@ CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
-
-#
-# Distributed Lock Manager
-#
# CONFIG_DLM is not set
-
-#
-# Profiling support
-#
+CONFIG_INSTRUMENTATION=y
# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
@@ -899,6 +963,7 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_FRAME_POINTER=y
+# CONFIG_SAMPLES is not set
# CONFIG_DEBUG_USER is not set
#
@@ -906,6 +971,7 @@ CONFIG_FRAME_POINTER=y
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
@@ -925,6 +991,7 @@ CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_PCBC=m
# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_XTS is not set
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
@@ -938,11 +1005,13 @@ CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO_AUTHENC is not set
CONFIG_CRYPTO_HW=y
#
diff --git a/arch/arm/configs/omap_osk_5912_defconfig b/arch/arm/configs/omap_osk_5912_defconfig
index 8c1f15c7c45c..d592a6487114 100644
--- a/arch/arm/configs/omap_osk_5912_defconfig
+++ b/arch/arm/configs/omap_osk_5912_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.23-rc6
-# Mon Sep 17 14:15:05 2007
+# Linux kernel version: 2.6.24-rc5
+# Mon Dec 17 21:12:45 2007
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -40,9 +40,14 @@ CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
# CONFIG_SYSFS_DEPRECATED is not set
# CONFIG_RELAY is not set
CONFIG_BLK_DEV_INITRD=y
@@ -63,7 +68,6 @@ CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
-CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
@@ -224,10 +228,6 @@ CONFIG_CPU_CP15_MMU=y
#
# CONFIG_PCI_SYSCALL is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
CONFIG_PCCARD=y
# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=y
@@ -245,6 +245,7 @@ CONFIG_OMAP_CF=y
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_PREEMPT is not set
CONFIG_HZ=128
CONFIG_AEABI=y
@@ -257,6 +258,7 @@ CONFIG_FLATMEM_MANUAL=y
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_SPLIT_PTLOCK_CPUS=4096
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
@@ -346,6 +348,7 @@ CONFIG_IP_PNP_BOOTP=y
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
@@ -371,10 +374,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
# CONFIG_NET_SCHED is not set
#
@@ -403,6 +402,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
#
# Generic Driver Options
#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
@@ -427,6 +427,7 @@ CONFIG_MTD_BLOCK=y
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
#
# RAM/ROM/Flash chip drivers
@@ -495,6 +496,8 @@ CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
CONFIG_IDE=m
CONFIG_BLK_DEV_IDE=m
@@ -515,9 +518,10 @@ CONFIG_IDE_PROC_FS=y
# IDE chipset support/bugfixes
#
# CONFIG_IDE_GENERIC is not set
-# CONFIG_IDEPCI_PCIBUS_ORDER is not set
+# CONFIG_BLK_DEV_PLATFORM is not set
# CONFIG_IDE_ARM is not set
# CONFIG_BLK_DEV_IDEDMA is not set
+CONFIG_IDE_ARCH_OBSOLETE_INIT=y
# CONFIG_BLK_DEV_HD is not set
#
@@ -536,12 +540,18 @@ CONFIG_NETDEVICES=y
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
+# CONFIG_VETH is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_AX88796 is not set
CONFIG_SMC91X=y
# CONFIG_DM9000 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_B44 is not set
CONFIG_NETDEV_1000=y
CONFIG_NETDEV_10000=y
@@ -585,7 +595,6 @@ CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
@@ -651,7 +660,6 @@ CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
-# CONFIG_WATCHDOG is not set
CONFIG_HW_RANDOM=m
CONFIG_HW_RANDOM_OMAP=m
# CONFIG_NVRAM is not set
@@ -712,10 +720,9 @@ CONFIG_TPS65010=y
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
-# CONFIG_SENSORS_ABITUGURU is not set
-# CONFIG_SENSORS_ABITUGURU3 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
@@ -723,12 +730,12 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
-# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_F71805F is not set
-# CONFIG_SENSORS_FSCHER is not set
-# CONFIG_SENSORS_FSCPOS is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
@@ -761,14 +768,18 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
-CONFIG_MISC_DEVICES=y
-# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
-# CONFIG_NEW_LEDS is not set
#
# Multimedia devices
@@ -780,12 +791,6 @@ CONFIG_DAB=y
#
# Graphics support
#
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
-
-#
-# Display device support
-#
-# CONFIG_DISPLAY_SUPPORT is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
CONFIG_FB=y
@@ -794,6 +799,7 @@ CONFIG_FIRMWARE_EDID=y
# CONFIG_FB_CFB_FILLRECT is not set
# CONFIG_FB_CFB_COPYAREA is not set
# CONFIG_FB_CFB_IMAGEBLIT is not set
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
@@ -809,8 +815,14 @@ CONFIG_FB_MODE_HELPERS=y
# Frame buffer hardware drivers
#
# CONFIG_FB_S1D13XXX is not set
-# CONFIG_FB_OMAP is not set
# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_OMAP is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
#
# Console display driver support
@@ -843,6 +855,7 @@ CONFIG_LOGO_LINUX_CLUT224=y
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
CONFIG_HID_DEBUG=y
+# CONFIG_HIDRAW is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
@@ -858,23 +871,11 @@ CONFIG_USB_ARCH_HAS_OHCI=y
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_NEW_LEDS is not set
CONFIG_RTC_LIB=y
# CONFIG_RTC_CLASS is not set
#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
-
-#
# File systems
#
CONFIG_EXT2_FS=y
@@ -922,7 +923,6 @@ CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
# CONFIG_TMPFS is not set
# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
# CONFIG_CONFIGFS_FS is not set
#
@@ -938,10 +938,12 @@ CONFIG_RAMFS=y
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
# CONFIG_JFFS2_SUMMARY is not set
# CONFIG_JFFS2_FS_XATTR is not set
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
# CONFIG_CRAMFS is not set
@@ -950,10 +952,7 @@ CONFIG_JFFS2_RTIME=y
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
@@ -979,10 +978,6 @@ CONFIG_SUNRPC=y
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
CONFIG_NLS=m
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=m
@@ -1023,21 +1018,16 @@ CONFIG_NLS_ISO8859_1=m
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
-
-#
-# Distributed Lock Manager
-#
# CONFIG_DLM is not set
-
-#
-# Profiling support
-#
+CONFIG_INSTRUMENTATION=y
# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
@@ -1046,6 +1036,7 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_FRAME_POINTER=y
+# CONFIG_SAMPLES is not set
# CONFIG_DEBUG_USER is not set
#
@@ -1053,6 +1044,7 @@ CONFIG_FRAME_POINTER=y
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
# CONFIG_CRYPTO is not set
#
diff --git a/arch/arm/configs/orion_defconfig b/arch/arm/configs/orion_defconfig
index 17a55def1103..1e5aaa645fcd 100644
--- a/arch/arm/configs/orion_defconfig
+++ b/arch/arm/configs/orion_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc3
-# Wed Nov 28 15:13:57 2007
+# Linux kernel version: 2.6.24
+# Thu Feb 7 14:10:30 2008
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -63,17 +63,26 @@ CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -101,6 +110,8 @@ CONFIG_IOSCHED_CFQ=y
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
#
# System Type
@@ -139,6 +150,7 @@ CONFIG_ARCH_ORION=y
# CONFIG_ARCH_LH7A40X is not set
# CONFIG_ARCH_DAVINCI is not set
# CONFIG_ARCH_OMAP is not set
+# CONFIG_ARCH_MSM7X00A is not set
#
# Orion Implementations
@@ -226,6 +238,7 @@ CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE=""
# CONFIG_XIP_KERNEL is not set
# CONFIG_KEXEC is not set
+# CONFIG_ATAGS_PROC is not set
#
# Floating point emulation
@@ -250,7 +263,7 @@ CONFIG_BINFMT_ELF=y
# Power management options
#
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
#
# Networking
@@ -267,6 +280,7 @@ CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
@@ -322,6 +336,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
#
CONFIG_NET_PKTGEN=m
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
@@ -475,7 +490,7 @@ CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
# CONFIG_SCSI_TGT is not set
# CONFIG_SCSI_NETLINK is not set
-CONFIG_SCSI_PROC_FS=y
+# CONFIG_SCSI_PROC_FS is not set
#
# SCSI support type (disk, tape, CD-ROM)
@@ -483,15 +498,15 @@ CONFIG_SCSI_PROC_FS=y
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
-CONFIG_BLK_DEV_SR=y
+CONFIG_BLK_DEV_SR=m
# CONFIG_BLK_DEV_SR_VENDOR is not set
-CONFIG_CHR_DEV_SG=y
+CONFIG_CHR_DEV_SG=m
# CONFIG_CHR_DEV_SCH is not set
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
-CONFIG_SCSI_MULTI_LUN=y
+# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
# CONFIG_SCSI_SCAN_ASYNC is not set
@@ -528,16 +543,6 @@ CONFIG_SCSI_LOWLEVEL=y
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_STEX is not set
-CONFIG_SCSI_MVSATA=y
-
-#
-# Sata options
-#
-# CONFIG_MV_SATA_SUPPORT_ATAPI is not set
-# CONFIG_MV_SATA_ENABLE_1MB_IOS is not set
-CONFIG_SATA_NO_DEBUG=y
-# CONFIG_SATA_DEBUG_ON_ERROR is not set
-# CONFIG_SATA_FULL_DEBUG is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
@@ -549,12 +554,12 @@ CONFIG_SATA_NO_DEBUG=y
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
-CONFIG_ATA=m
+CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_SVW is not set
# CONFIG_ATA_PIIX is not set
-# CONFIG_SATA_MV is not set
+CONFIG_SATA_MV=y
# CONFIG_SATA_NV is not set
# CONFIG_PDC_ADMA is not set
# CONFIG_SATA_QSTOR is not set
@@ -590,6 +595,7 @@ CONFIG_ATA=m
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
@@ -622,7 +628,6 @@ CONFIG_NETDEVICES=y
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
@@ -653,6 +658,7 @@ CONFIG_E100=y
# CONFIG_NE2K_PCI is not set
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
+# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
@@ -666,6 +672,9 @@ CONFIG_E1000=y
CONFIG_E1000_NAPI=y
# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
# CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
@@ -691,6 +700,7 @@ CONFIG_NETDEV_10000=y
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -713,7 +723,6 @@ CONFIG_NETDEV_10000=y
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
-# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
@@ -761,6 +770,7 @@ CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -832,13 +842,12 @@ CONFIG_I2C_MV64XXX=y
#
# Miscellaneous I2C Chip support
#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
@@ -967,6 +976,7 @@ CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
# Miscellaneous USB options
@@ -980,16 +990,12 @@ CONFIG_USB_DEVICE_CLASS=y
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_EHCI_SPLIT_ISO=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
# CONFIG_USB_ISP116X_HCD is not set
-CONFIG_USB_OHCI_HCD=y
-# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
-# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
-CONFIG_USB_OHCI_LITTLE_ENDIAN=y
-CONFIG_USB_UHCI_HCD=y
-CONFIG_USB_SL811_HCD=y
+# CONFIG_USB_OHCI_HCD is not set
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
#
@@ -1029,10 +1035,6 @@ CONFIG_USB_STORAGE_JUMPSHOT=y
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
# CONFIG_USB_SERIAL is not set
#
@@ -1058,14 +1060,6 @@ CONFIG_USB_STORAGE_JUMPSHOT=y
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
-
-#
-# USB DSL modem support
-#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
CONFIG_NEW_LEDS=y
@@ -1120,9 +1114,10 @@ CONFIG_RTC_DRV_M41T80=y
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
-# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_V3020 is not set
@@ -1298,9 +1293,6 @@ CONFIG_NLS_ISO8859_2=y
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
# CONFIG_DLM is not set
-CONFIG_INSTRUMENTATION=y
-# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
#
# Kernel hacking
@@ -1327,6 +1319,7 @@ CONFIG_DEBUG_USER=y
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=m
CONFIG_CRYPTO_BLKCIPHER=m
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=m
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
@@ -1344,6 +1337,9 @@ CONFIG_CRYPTO_CBC=m
CONFIG_CRYPTO_PCBC=m
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_DES is not set
# CONFIG_CRYPTO_FCRYPT is not set
@@ -1358,13 +1354,16 @@ CONFIG_CRYPTO_PCBC=m
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
#
# Library routines
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index d3941a7b0455..b7b0720bc1bb 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -1001,7 +1001,7 @@ static void c_stop(struct seq_file *m, void *v)
{
}
-struct seq_operations cpuinfo_op = {
+const struct seq_operations cpuinfo_op = {
.start = c_start,
.next = c_next,
.stop = c_stop,
diff --git a/arch/arm/mach-at91/clock.c b/arch/arm/mach-at91/clock.c
index ec76eeaafd45..de6424e9ac02 100644
--- a/arch/arm/mach-at91/clock.c
+++ b/arch/arm/mach-at91/clock.c
@@ -343,7 +343,7 @@ int clk_set_parent(struct clk *clk, struct clk *parent)
EXPORT_SYMBOL(clk_set_parent);
/* establish PCK0..PCK3 parentage and rate */
-static void init_programmable_clock(struct clk *clk)
+static void __init init_programmable_clock(struct clk *clk)
{
struct clk *parent;
u32 pckr;
diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c
index 139ceaa35e24..4143828a9684 100644
--- a/arch/arm/mach-davinci/clock.c
+++ b/arch/arm/mach-davinci/clock.c
@@ -290,7 +290,7 @@ static int davinci_ck_show(struct seq_file *m, void *v)
return 0;
}
-static struct seq_operations davinci_ck_op = {
+static const struct seq_operations davinci_ck_op = {
.start = davinci_ck_start,
.next = davinci_ck_next,
.stop = davinci_ck_stop,
@@ -302,7 +302,7 @@ static int davinci_ck_open(struct inode *inode, struct file *file)
return seq_open(file, &davinci_ck_op);
}
-static struct file_operations proc_davinci_ck_operations = {
+static const struct file_operations proc_davinci_ck_operations = {
.open = davinci_ck_open,
.read = seq_read,
.llseek = seq_lseek,
diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile
index 391b6f4827f6..015a66b3ca8e 100644
--- a/arch/arm/mach-omap1/Makefile
+++ b/arch/arm/mach-omap1/Makefile
@@ -13,20 +13,20 @@ obj-$(CONFIG_PM) += pm.o sleep.o
led-y := leds.o
# Specific board support
-obj-$(CONFIG_MACH_OMAP_H2) += board-h2.o
+obj-$(CONFIG_MACH_OMAP_H2) += board-h2.o board-h2-mmc.o
obj-$(CONFIG_MACH_OMAP_INNOVATOR) += board-innovator.o
obj-$(CONFIG_MACH_OMAP_GENERIC) += board-generic.o
obj-$(CONFIG_MACH_OMAP_PERSEUS2) += board-perseus2.o
obj-$(CONFIG_MACH_OMAP_FSAMPLE) += board-fsample.o
obj-$(CONFIG_MACH_OMAP_OSK) += board-osk.o
-obj-$(CONFIG_MACH_OMAP_H3) += board-h3.o
+obj-$(CONFIG_MACH_OMAP_H3) += board-h3.o board-h3-mmc.o
obj-$(CONFIG_MACH_VOICEBLUE) += board-voiceblue.o
obj-$(CONFIG_MACH_OMAP_PALMTE) += board-palmte.o
obj-$(CONFIG_MACH_OMAP_PALMZ71) += board-palmz71.o
obj-$(CONFIG_MACH_OMAP_PALMTT) += board-palmtt.o
obj-$(CONFIG_MACH_NOKIA770) += board-nokia770.o
obj-$(CONFIG_MACH_AMS_DELTA) += board-ams-delta.o
-obj-$(CONFIG_MACH_SX1) += board-sx1.o
+obj-$(CONFIG_MACH_SX1) += board-sx1.o board-sx1-mmc.o
ifeq ($(CONFIG_ARCH_OMAP15XX),y)
# Innovator-1510 FPGA
diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index c73ca61e585e..8b102ad59c14 100644
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -135,21 +135,21 @@ static void __init ams_delta_init_irq(void)
}
static struct map_desc ams_delta_io_desc[] __initdata = {
- // AMS_DELTA_LATCH1
+ /* AMS_DELTA_LATCH1 */
{
.virtual = AMS_DELTA_LATCH1_VIRT,
.pfn = __phys_to_pfn(AMS_DELTA_LATCH1_PHYS),
.length = 0x01000000,
.type = MT_DEVICE
},
- // AMS_DELTA_LATCH2
+ /* AMS_DELTA_LATCH2 */
{
.virtual = AMS_DELTA_LATCH2_VIRT,
.pfn = __phys_to_pfn(AMS_DELTA_LATCH2_PHYS),
.length = 0x01000000,
.type = MT_DEVICE
},
- // AMS_DELTA_MODEM
+ /* AMS_DELTA_MODEM */
{
.virtual = AMS_DELTA_MODEM_VIRT,
.pfn = __phys_to_pfn(AMS_DELTA_MODEM_PHYS),
@@ -227,6 +227,7 @@ static void __init ams_delta_init(void)
omap_board_config = ams_delta_config;
omap_board_config_size = ARRAY_SIZE(ams_delta_config);
omap_serial_init();
+ omap_register_i2c_bus(1, 100, NULL, 0);
/* Clear latch2 (NAND, LCD, modem enable) */
ams_delta_latch2_write(~0, 0);
diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c
index f550b19e1ecd..1bdb66638e29 100644
--- a/arch/arm/mach-omap1/board-fsample.c
+++ b/arch/arm/mach-omap1/board-fsample.c
@@ -30,6 +30,7 @@
#include <asm/arch/gpio.h>
#include <asm/arch/mux.h>
#include <asm/arch/fpga.h>
+#include <asm/arch/nand.h>
#include <asm/arch/keypad.h>
#include <asm/arch/common.h>
#include <asm/arch/board.h>
@@ -134,7 +135,7 @@ static struct platform_device nor_device = {
.resource = &nor_resource,
};
-static struct nand_platform_data nand_data = {
+static struct omap_nand_platform_data nand_data = {
.options = NAND_SAMSUNG_LP_OPTIONS,
};
@@ -202,7 +203,7 @@ static struct platform_device *devices[] __initdata = {
#define P2_NAND_RB_GPIO_PIN 62
-static int nand_dev_ready(struct nand_platform_data *data)
+static int nand_dev_ready(struct omap_nand_platform_data *data)
{
return omap_get_gpio_datain(P2_NAND_RB_GPIO_PIN);
}
@@ -233,6 +234,7 @@ static void __init omap_fsample_init(void)
omap_board_config = fsample_config;
omap_board_config_size = ARRAY_SIZE(fsample_config);
omap_serial_init();
+ omap_register_i2c_bus(1, 100, NULL, 0);
}
static void __init fsample_init_smc91x(void)
diff --git a/arch/arm/mach-omap1/board-generic.c b/arch/arm/mach-omap1/board-generic.c
index 33d01adab1ed..c711bf23f7b4 100644
--- a/arch/arm/mach-omap1/board-generic.c
+++ b/arch/arm/mach-omap1/board-generic.c
@@ -55,33 +55,14 @@ static struct omap_usb_config generic1610_usb_config __initdata = {
.hmc_mode = 16,
.pins[0] = 6,
};
-
-static struct omap_mmc_config generic_mmc_config __initdata = {
- .mmc [0] = {
- .enabled = 0,
- .wire4 = 0,
- .wp_pin = -1,
- .power_pin = -1,
- .switch_pin = -1,
- },
- .mmc [1] = {
- .enabled = 0,
- .wire4 = 0,
- .wp_pin = -1,
- .power_pin = -1,
- .switch_pin = -1,
- },
-};
-
#endif
static struct omap_uart_config generic_uart_config __initdata = {
.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
};
-static struct omap_board_config_kernel generic_config[] = {
- { OMAP_TAG_USB, NULL },
- { OMAP_TAG_MMC, &generic_mmc_config },
+static struct omap_board_config_kernel generic_config[] __initdata = {
+ { OMAP_TAG_USB, NULL },
{ OMAP_TAG_UART, &generic_uart_config },
};
@@ -101,6 +82,7 @@ static void __init omap_generic_init(void)
omap_board_config = generic_config;
omap_board_config_size = ARRAY_SIZE(generic_config);
omap_serial_init();
+ omap_register_i2c_bus(1, 100, NULL, 0);
}
static void __init omap_generic_map_io(void)
diff --git a/arch/arm/mach-omap1/board-h2-mmc.c b/arch/arm/mach-omap1/board-h2-mmc.c
new file mode 100644
index 000000000000..6fdc78406b21
--- /dev/null
+++ b/arch/arm/mach-omap1/board-h2-mmc.c
@@ -0,0 +1,110 @@
+/*
+ * linux/arch/arm/mach-omap1/board-h2-mmc.c
+ *
+ * Copyright (C) 2007 Instituto Nokia de Tecnologia - INdT
+ * Author: Felipe Balbi <felipe.lima@indt.org.br>
+ *
+ * This code is based on linux/arch/arm/mach-omap2/board-n800-mmc.c, which is:
+ * Copyright (C) 2006 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <asm/arch/mmc.h>
+#include <asm/arch/gpio.h>
+
+#ifdef CONFIG_MMC_OMAP
+static int slot_cover_open;
+static struct device *mmc_device;
+
+static int h2_mmc_set_power(struct device *dev, int slot, int power_on,
+ int vdd)
+{
+#ifdef CONFIG_MMC_DEBUG
+ dev_dbg(dev, "Set slot %d power: %s (vdd %d)\n", slot + 1,
+ power_on ? "on" : "off", vdd);
+#endif
+ if (slot != 0) {
+ dev_err(dev, "No such slot %d\n", slot + 1);
+ return -ENODEV;
+ }
+
+ return 0;
+}
+
+static int h2_mmc_set_bus_mode(struct device *dev, int slot, int bus_mode)
+{
+#ifdef CONFIG_MMC_DEBUG
+ dev_dbg(dev, "Set slot %d bus_mode %s\n", slot + 1,
+ bus_mode == MMC_BUSMODE_OPENDRAIN ? "open-drain" : "push-pull");
+#endif
+ if (slot != 0) {
+ dev_err(dev, "No such slot %d\n", slot + 1);
+ return -ENODEV;
+ }
+
+ return 0;
+}
+
+static int h2_mmc_get_cover_state(struct device *dev, int slot)
+{
+ BUG_ON(slot != 0);
+
+ return slot_cover_open;
+}
+
+void h2_mmc_slot_cover_handler(void *arg, int state)
+{
+ if (mmc_device == NULL)
+ return;
+
+ slot_cover_open = state;
+ omap_mmc_notify_cover_event(mmc_device, 0, state);
+}
+
+static int h2_mmc_late_init(struct device *dev)
+{
+ int ret = 0;
+
+ mmc_device = dev;
+
+ return ret;
+}
+
+static void h2_mmc_cleanup(struct device *dev)
+{
+}
+
+static struct omap_mmc_platform_data h2_mmc_data = {
+ .nr_slots = 1,
+ .switch_slot = NULL,
+ .init = h2_mmc_late_init,
+ .cleanup = h2_mmc_cleanup,
+ .slots[0] = {
+ .set_power = h2_mmc_set_power,
+ .set_bus_mode = h2_mmc_set_bus_mode,
+ .get_ro = NULL,
+ .get_cover_state = h2_mmc_get_cover_state,
+ .ocr_mask = MMC_VDD_28_29 | MMC_VDD_30_31 |
+ MMC_VDD_32_33 | MMC_VDD_33_34,
+ .name = "mmcblk",
+ },
+};
+
+void __init h2_mmc_init(void)
+{
+ omap_set_mmc_info(1, &h2_mmc_data);
+}
+
+#else
+
+void __init h2_mmc_init(void)
+{
+}
+
+void h2_mmc_slot_cover_handler(void *arg, int state)
+{
+}
+#endif
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index bfa04fa25524..070345ee39a5 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -37,8 +37,10 @@
#include <asm/mach/flash.h>
#include <asm/mach/map.h>
+#include <asm/arch/gpio-switch.h>
#include <asm/arch/mux.h>
#include <asm/arch/tc.h>
+#include <asm/arch/nand.h>
#include <asm/arch/irda.h>
#include <asm/arch/usb.h>
#include <asm/arch/keypad.h>
@@ -46,8 +48,6 @@
#include <asm/arch/mcbsp.h>
#include <asm/arch/omap-alsa.h>
-extern int omap_gpio_init(void);
-
static int h2_keymap[] = {
KEY(0, 0, KEY_LEFT),
KEY(0, 1, KEY_RIGHT),
@@ -140,8 +140,6 @@ static struct platform_device h2_nor_device = {
.resource = &h2_nor_resource,
};
-#if 0 /* REVISIT: Enable when nand_platform_data is applied */
-
static struct mtd_partition h2_nand_partitions[] = {
#if 0
/* REVISIT: enable these partitions if you make NAND BOOT
@@ -179,7 +177,7 @@ static struct mtd_partition h2_nand_partitions[] = {
};
/* dip switches control NAND chip access: 8 bit, 16 bit, or neither */
-static struct nand_platform_data h2_nand_data = {
+static struct omap_nand_platform_data h2_nand_data = {
.options = NAND_SAMSUNG_LP_OPTIONS,
.parts = h2_nand_partitions,
.nr_parts = ARRAY_SIZE(h2_nand_partitions),
@@ -198,7 +196,6 @@ static struct platform_device h2_nand_device = {
.num_resources = 1,
.resource = &h2_nand_resource,
};
-#endif
static struct resource h2_smc91x_resources[] = {
[0] = {
@@ -311,18 +308,18 @@ static struct omap_mcbsp_reg_cfg mcbsp_regs = {
.srgr2 = GSYNC | CLKSP | FSGM | FPER(31),
.pcr0 = CLKXM | CLKRM | FSXP | FSRP | CLKXP | CLKRP,
- //.pcr0 = CLKXP | CLKRP, /* mcbsp: slave */
+ /*.pcr0 = CLKXP | CLKRP,*/ /* mcbsp: slave */
};
static struct omap_alsa_codec_config alsa_config = {
.name = "H2 TSC2101",
.mcbsp_regs_alsa = &mcbsp_regs,
- .codec_configure_dev = NULL, // tsc2101_configure,
- .codec_set_samplerate = NULL, // tsc2101_set_samplerate,
- .codec_clock_setup = NULL, // tsc2101_clock_setup,
- .codec_clock_on = NULL, // tsc2101_clock_on,
- .codec_clock_off = NULL, // tsc2101_clock_off,
- .get_default_samplerate = NULL, // tsc2101_get_default_samplerate,
+ .codec_configure_dev = NULL, /* tsc2101_configure, */
+ .codec_set_samplerate = NULL, /* tsc2101_set_samplerate, */
+ .codec_clock_setup = NULL, /* tsc2101_clock_setup, */
+ .codec_clock_on = NULL, /* tsc2101_clock_on, */
+ .codec_clock_off = NULL, /* tsc2101_clock_off, */
+ .get_default_samplerate = NULL, /* tsc2101_get_default_samplerate, */
};
static struct platform_device h2_mcbsp1_device = {
@@ -335,7 +332,7 @@ static struct platform_device h2_mcbsp1_device = {
static struct platform_device *h2_devices[] __initdata = {
&h2_nor_device,
- //&h2_nand_device,
+ &h2_nand_device,
&h2_smc91x_device,
&h2_irda_device,
&h2_kp_device,
@@ -343,22 +340,6 @@ static struct platform_device *h2_devices[] __initdata = {
&h2_mcbsp1_device,
};
-#ifdef CONFIG_I2C_BOARDINFO
-static struct i2c_board_info __initdata h2_i2c_board_info[] = {
- {
- I2C_BOARD_INFO("tps65010", 0x48),
- .type = "tps65010",
- .irq = OMAP_GPIO_IRQ(58),
- },
- /* TODO when driver support is ready:
- * - isp1301 OTG transceiver
- * - optional ov9640 camera sensor at 0x30
- * - pcf9754 for aGPS control
- * - ... etc
- */
-};
-#endif
-
static void __init h2_init_smc91x(void)
{
if ((omap_request_gpio(0)) < 0) {
@@ -367,6 +348,14 @@ static void __init h2_init_smc91x(void)
}
}
+static struct i2c_board_info __initdata h2_i2c_board_info[] = {
+ {
+ I2C_BOARD_INFO("isp1301_omap", 0x2d),
+ .type = "isp1301_omap",
+ .irq = OMAP_GPIO_IRQ(2),
+ },
+};
+
static void __init h2_init_irq(void)
{
omap1_init_common_hw();
@@ -380,26 +369,25 @@ static struct omap_usb_config h2_usb_config __initdata = {
.otg = 2,
#ifdef CONFIG_USB_GADGET_OMAP
- .hmc_mode = 19, // 0:host(off) 1:dev|otg 2:disabled
- // .hmc_mode = 21, // 0:host(off) 1:dev(loopback) 2:host(loopback)
+ .hmc_mode = 19, /* 0:host(off) 1:dev|otg 2:disabled */
+ /* .hmc_mode = 21,*/ /* 0:host(off) 1:dev(loopback) 2:host(loopback) */
#elif defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
/* needs OTG cable, or NONSTANDARD (B-to-MiniB) */
- .hmc_mode = 20, // 1:dev|otg(off) 1:host 2:disabled
+ .hmc_mode = 20, /* 1:dev|otg(off) 1:host 2:disabled */
#endif
.pins[1] = 3,
};
static struct omap_mmc_config h2_mmc_config __initdata = {
- .mmc [0] = {
- .enabled = 1,
+ .mmc[0] = {
+ .enabled = 1,
.wire4 = 1,
- .wp_pin = OMAP_MPUIO(3),
- .power_pin = -1, /* tps65010 gpio3 */
- .switch_pin = OMAP_MPUIO(1),
},
};
+extern struct omap_mmc_platform_data h2_mmc_data;
+
static struct omap_uart_config h2_uart_config __initdata = {
.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
};
@@ -409,15 +397,15 @@ static struct omap_lcd_config h2_lcd_config __initdata = {
};
static struct omap_board_config_kernel h2_config[] __initdata = {
- { OMAP_TAG_USB, &h2_usb_config },
- { OMAP_TAG_MMC, &h2_mmc_config },
+ { OMAP_TAG_USB, &h2_usb_config },
+ { OMAP_TAG_MMC, &h2_mmc_config },
{ OMAP_TAG_UART, &h2_uart_config },
{ OMAP_TAG_LCD, &h2_lcd_config },
};
#define H2_NAND_RB_GPIO_PIN 62
-static int h2_nand_dev_ready(struct nand_platform_data *data)
+static int h2_nand_dev_ready(struct omap_nand_platform_data *data)
{
return omap_get_gpio_datain(H2_NAND_RB_GPIO_PIN);
}
@@ -436,18 +424,16 @@ static void __init h2_init(void)
h2_nor_resource.end = h2_nor_resource.start = omap_cs3_phys();
h2_nor_resource.end += SZ_32M - 1;
-#if 0 /* REVISIT: Enable when nand_platform_data is applied */
h2_nand_resource.end = h2_nand_resource.start = OMAP_CS2B_PHYS;
h2_nand_resource.end += SZ_4K - 1;
if (!(omap_request_gpio(H2_NAND_RB_GPIO_PIN)))
h2_nand_data.dev_ready = h2_nand_dev_ready;
-#endif
omap_cfg_reg(L3_1610_FLASH_CS2B_OE);
omap_cfg_reg(M8_1610_FLASH_CS2B_WE);
/* MMC: card detect and WP */
- // omap_cfg_reg(U19_ARMIO1); /* CD */
+ /* omap_cfg_reg(U19_ARMIO1); */ /* CD */
omap_cfg_reg(BALLOUT_V8_ARMIO3); /* WP */
/* Irda */
@@ -463,16 +449,9 @@ static void __init h2_init(void)
omap_board_config = h2_config;
omap_board_config_size = ARRAY_SIZE(h2_config);
omap_serial_init();
-
- /* irq for tps65010 chip */
- omap_cfg_reg(W4_GPIO58);
- if (gpio_request(58, "tps65010") == 0)
- gpio_direction_input(58);
-
-#ifdef CONFIG_I2C_BOARDINFO
- i2c_register_board_info(1, h2_i2c_board_info,
- ARRAY_SIZE(h2_i2c_board_info));
-#endif
+ omap_register_i2c_bus(1, 100, h2_i2c_board_info,
+ ARRAY_SIZE(h2_i2c_board_info));
+ h2_mmc_init();
}
static void __init h2_map_io(void)
@@ -480,22 +459,6 @@ static void __init h2_map_io(void)
omap1_map_common_io();
}
-#ifdef CONFIG_TPS65010
-static int __init h2_tps_init(void)
-{
- if (!machine_is_omap_h2())
- return 0;
-
- /* gpio3 for SD, gpio4 for VDD_DSP */
- /* FIXME send power to DSP iff it's configured */
-
- /* Enable LOW_PWR */
- tps65010_set_low_pwr(ON);
- return 0;
-}
-fs_initcall(h2_tps_init);
-#endif
-
MACHINE_START(OMAP_H2, "TI-H2")
/* Maintainer: Imre Deak <imre.deak@nokia.com> */
.phys_io = 0xfff00000,
diff --git a/arch/arm/mach-omap1/board-h3-mmc.c b/arch/arm/mach-omap1/board-h3-mmc.c
new file mode 100644
index 000000000000..66ecc437928f
--- /dev/null
+++ b/arch/arm/mach-omap1/board-h3-mmc.c
@@ -0,0 +1,114 @@
+/*
+ * linux/arch/arm/mach-omap1/board-h3-mmc.c
+ *
+ * Copyright (C) 2007 Instituto Nokia de Tecnologia - INdT
+ * Author: Felipe Balbi <felipe.lima@indt.org.br>
+ *
+ * This code is based on linux/arch/arm/mach-omap2/board-n800-mmc.c, which is:
+ * Copyright (C) 2006 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <asm/arch/mmc.h>
+#include <asm/arch/gpio.h>
+
+#ifdef CONFIG_MMC_OMAP
+static int slot_cover_open;
+static struct device *mmc_device;
+
+static int h3_mmc_set_power(struct device *dev, int slot, int power_on,
+ int vdd)
+{
+#ifdef CONFIG_MMC_DEBUG
+ dev_dbg(dev, "Set slot %d power: %s (vdd %d)\n", slot + 1,
+ power_on ? "on" : "off", vdd);
+#endif
+ if (slot != 0) {
+ dev_err(dev, "No such slot %d\n", slot + 1);
+ return -ENODEV;
+ }
+
+ return 0;
+}
+
+static int h3_mmc_set_bus_mode(struct device *dev, int slot, int bus_mode)
+{
+ int ret = 0;
+
+#ifdef CONFIG_MMC_DEBUG
+ dev_dbg(dev, "Set slot %d bus_mode %s\n", slot + 1,
+ bus_mode == MMC_BUSMODE_OPENDRAIN ? "open-drain" : "push-pull");
+#endif
+ if (slot != 0) {
+ dev_err(dev, "No such slot %d\n", slot + 1);
+ return -ENODEV;
+ }
+
+ /* Treated on upper level */
+
+ return bus_mode;
+}
+
+static int h3_mmc_get_cover_state(struct device *dev, int slot)
+{
+ BUG_ON(slot != 0);
+
+ return slot_cover_open;
+}
+
+void h3_mmc_slot_cover_handler(void *arg, int state)
+{
+ if (mmc_device == NULL)
+ return;
+
+ slot_cover_open = state;
+ omap_mmc_notify_cover_event(mmc_device, 0, state);
+}
+
+static int h3_mmc_late_init(struct device *dev)
+{
+ int ret = 0;
+
+ mmc_device = dev;
+
+ return ret;
+}
+
+static void h3_mmc_cleanup(struct device *dev)
+{
+}
+
+static struct omap_mmc_platform_data h3_mmc_data = {
+ .nr_slots = 1,
+ .switch_slot = NULL,
+ .init = h3_mmc_late_init,
+ .cleanup = h3_mmc_cleanup,
+ .slots[0] = {
+ .set_power = h3_mmc_set_power,
+ .set_bus_mode = h3_mmc_set_bus_mode,
+ .get_ro = NULL,
+ .get_cover_state = h3_mmc_get_cover_state,
+ .ocr_mask = MMC_VDD_28_29 | MMC_VDD_30_31 |
+ MMC_VDD_32_33 | MMC_VDD_33_34,
+ .name = "mmcblk",
+ },
+};
+
+void __init h3_mmc_init(void)
+{
+ omap_set_mmc_info(1, &h3_mmc_data);
+}
+
+#else
+
+void __init h3_mmc_init(void)
+{
+}
+
+void h3_mmc_slot_cover_handler(void *arg, int state)
+{
+}
+#endif
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index 056519860565..6fc516855a8c 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -42,6 +42,7 @@
#include <asm/arch/irqs.h>
#include <asm/arch/mux.h>
#include <asm/arch/tc.h>
+#include <asm/arch/nand.h>
#include <asm/arch/irda.h>
#include <asm/arch/usb.h>
#include <asm/arch/keypad.h>
@@ -50,8 +51,6 @@
#include <asm/arch/mcbsp.h>
#include <asm/arch/omap-alsa.h>
-extern int omap_gpio_init(void);
-
static int h3_keymap[] = {
KEY(0, 0, KEY_LEFT),
KEY(0, 1, KEY_RIGHT),
@@ -179,7 +178,7 @@ static struct mtd_partition nand_partitions[] = {
};
/* dip switches control NAND chip access: 8 bit, 16 bit, or neither */
-static struct nand_platform_data nand_data = {
+static struct omap_nand_platform_data nand_data = {
.options = NAND_SAMSUNG_LP_OPTIONS,
.parts = nand_partitions,
.nr_parts = ARRAY_SIZE(nand_partitions),
@@ -387,18 +386,18 @@ static struct omap_mcbsp_reg_cfg mcbsp_regs = {
.srgr2 = GSYNC | CLKSP | FSGM | FPER(31),
.pcr0 = CLKRM | SCLKME | FSXP | FSRP | CLKXP | CLKRP,
- //.pcr0 = CLKXP | CLKRP, /* mcbsp: slave */
+ /*.pcr0 = CLKXP | CLKRP,*/ /* mcbsp: slave */
};
static struct omap_alsa_codec_config alsa_config = {
.name = "H3 TSC2101",
.mcbsp_regs_alsa = &mcbsp_regs,
- .codec_configure_dev = NULL, // tsc2101_configure,
- .codec_set_samplerate = NULL, // tsc2101_set_samplerate,
- .codec_clock_setup = NULL, // tsc2101_clock_setup,
- .codec_clock_on = NULL, // tsc2101_clock_on,
- .codec_clock_off = NULL, // tsc2101_clock_off,
- .get_default_samplerate = NULL, // tsc2101_get_default_samplerate,
+ .codec_configure_dev = NULL, /* tsc2101_configure, */
+ .codec_set_samplerate = NULL, /* tsc2101_set_samplerate, */
+ .codec_clock_setup = NULL, /* tsc2101_clock_setup, */
+ .codec_clock_on = NULL, /* tsc2101_clock_on, */
+ .codec_clock_off = NULL, /* tsc2101_clock_off, */
+ .get_default_samplerate = NULL, /* tsc2101_get_default_samplerate, */
};
static struct platform_device h3_mcbsp1_device = {
@@ -436,12 +435,13 @@ static struct omap_usb_config h3_usb_config __initdata = {
static struct omap_mmc_config h3_mmc_config __initdata = {
.mmc[0] = {
- .enabled = 1,
- .power_pin = -1, /* tps65010 GPIO4 */
- .switch_pin = OMAP_MPUIO(1),
- },
+ .enabled = 1,
+ .wire4 = 1,
+ },
};
+extern struct omap_mmc_platform_data h3_mmc_data;
+
static struct omap_uart_config h3_uart_config __initdata = {
.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
};
@@ -450,29 +450,28 @@ static struct omap_lcd_config h3_lcd_config __initdata = {
.ctrl_name = "internal",
};
-static struct omap_board_config_kernel h3_config[] = {
+static struct omap_board_config_kernel h3_config[] __initdata = {
{ OMAP_TAG_USB, &h3_usb_config },
{ OMAP_TAG_MMC, &h3_mmc_config },
{ OMAP_TAG_UART, &h3_uart_config },
{ OMAP_TAG_LCD, &h3_lcd_config },
};
-static struct i2c_board_info __initdata h3_i2c_board_info[] = {
+static struct omap_gpio_switch h3_gpio_switches[] __initdata = {
{
- I2C_BOARD_INFO("tps65010", 0x48),
- .type = "tps65013",
- /* .irq = OMAP_GPIO_IRQ(??), */
+ .name = "mmc_slot",
+ .gpio = OMAP_MPUIO(1),
+ .type = OMAP_GPIO_SWITCH_TYPE_COVER,
+ .debounce_rising = 100,
+ .debounce_falling = 0,
+ .notify = h3_mmc_slot_cover_handler,
+ .notify_data = NULL,
},
- /* TODO when driver support is ready:
- * - isp1301 OTG transceiver
- * - optional ov9640 camera sensor at 0x30
- * - ...
- */
};
#define H3_NAND_RB_GPIO_PIN 10
-static int nand_dev_ready(struct nand_platform_data *data)
+static int nand_dev_ready(struct omap_nand_platform_data *data)
{
return omap_get_gpio_datain(H3_NAND_RB_GPIO_PIN);
}
@@ -500,13 +499,14 @@ static void __init h3_init(void)
omap_cfg_reg(V2_1710_GPIO10);
platform_add_devices(devices, ARRAY_SIZE(devices));
+ spi_register_board_info(h3_spi_board_info,
+ ARRAY_SIZE(h3_spi_board_info));
omap_board_config = h3_config;
omap_board_config_size = ARRAY_SIZE(h3_config);
omap_serial_init();
-
- /* FIXME setup irq for tps65013 chip */
- i2c_register_board_info(1, h3_i2c_board_info,
- ARRAY_SIZE(h3_i2c_board_info));
+ omap_register_i2c_bus(1, 100, h3_i2c_board_info,
+ ARRAY_SIZE(h3_i2c_board_info));
+ h3_mmc_init();
}
static void __init h3_init_smc91x(void)
@@ -531,23 +531,6 @@ static void __init h3_map_io(void)
omap1_map_common_io();
}
-#ifdef CONFIG_TPS65010
-static int __init h3_tps_init(void)
-{
- if (!machine_is_omap_h3())
- return 0;
-
- /* gpio4 for SD, gpio3 for VDD_DSP */
- /* FIXME send power to DSP iff it's configured */
-
- /* Enable LOW_PWR */
- tps65013_set_low_pwr(ON);
-
- return 0;
-}
-fs_initcall(h3_tps_init);
-#endif
-
MACHINE_START(OMAP_H3, "TI OMAP1710 H3 board")
/* Maintainer: Texas Instruments, Inc. */
.phys_io = 0xfff00000,
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index 7d2d8af155a3..4b8ae3ee0d05 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -134,12 +134,12 @@ static struct omap_mcbsp_reg_cfg mcbsp_regs = {
static struct omap_alsa_codec_config alsa_config = {
.name = "OMAP Innovator AIC23",
.mcbsp_regs_alsa = &mcbsp_regs,
- .codec_configure_dev = NULL, // aic23_configure,
- .codec_set_samplerate = NULL, // aic23_set_samplerate,
- .codec_clock_setup = NULL, // aic23_clock_setup,
- .codec_clock_on = NULL, // aic23_clock_on,
- .codec_clock_off = NULL, // aic23_clock_off,
- .get_default_samplerate = NULL, // aic23_get_default_samplerate,
+ .codec_configure_dev = NULL, /* aic23_configure, */
+ .codec_set_samplerate = NULL, /* aic23_set_samplerate, */
+ .codec_clock_setup = NULL, /* aic23_clock_setup, */
+ .codec_clock_on = NULL, /* aic23_clock_on, */
+ .codec_clock_off = NULL, /* aic23_clock_off, */
+ .get_default_samplerate = NULL, /* aic23_get_default_samplerate, */
};
static struct platform_device innovator_mcbsp1_device = {
@@ -345,11 +345,11 @@ static struct omap_usb_config h2_usb_config __initdata = {
.otg = 2,
#ifdef CONFIG_USB_GADGET_OMAP
- .hmc_mode = 19, // 0:host(off) 1:dev|otg 2:disabled
- // .hmc_mode = 21, // 0:host(off) 1:dev(loopback) 2:host(loopback)
+ .hmc_mode = 19, /* 0:host(off) 1:dev|otg 2:disabled */
+ /* .hmc_mode = 21,*/ /* 0:host(off) 1:dev(loopback) 2:host(loopback) */
#elif defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
/* NONSTANDARD CABLE NEEDED (B-to-Mini-B) */
- .hmc_mode = 20, // 1:dev|otg(off) 1:host 2:disabled
+ .hmc_mode = 20, /* 1:dev|otg(off) 1:host 2:disabled */
#endif
.pins[1] = 3,
@@ -411,6 +411,7 @@ static void __init innovator_init(void)
omap_board_config = innovator_config;
omap_board_config_size = ARRAY_SIZE(innovator_config);
omap_serial_init();
+ omap_register_i2c_bus(1, 100, NULL, 0);
}
static void __init innovator_map_io(void)
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index e2c8ffd75cff..bcb984f2300f 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -189,7 +189,7 @@ static struct omap_mmc_config nokia770_mmc_config __initdata = {
},
};
-static struct omap_board_config_kernel nokia770_config[] = {
+static struct omap_board_config_kernel nokia770_config[] __initdata = {
{ OMAP_TAG_USB, NULL },
{ OMAP_TAG_MMC, &nokia770_mmc_config },
};
@@ -330,6 +330,7 @@ static void __init omap_nokia770_init(void)
omap_board_config_size = ARRAY_SIZE(nokia770_config);
omap_gpio_init();
omap_serial_init();
+ omap_register_i2c_bus(1, 100, NULL, 0);
omap_dsp_init();
ads7846_dev_init();
mipid_dev_init();
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index 84333440008c..5279e35a8aec 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -160,12 +160,12 @@ static struct omap_mcbsp_reg_cfg mcbsp_regs = {
static struct omap_alsa_codec_config alsa_config = {
.name = "OSK AIC23",
.mcbsp_regs_alsa = &mcbsp_regs,
- .codec_configure_dev = NULL, // aic23_configure,
- .codec_set_samplerate = NULL, // aic23_set_samplerate,
- .codec_clock_setup = NULL, // aic23_clock_setup,
- .codec_clock_on = NULL, // aic23_clock_on,
- .codec_clock_off = NULL, // aic23_clock_off,
- .get_default_samplerate = NULL, // aic23_get_default_samplerate,
+ .codec_configure_dev = NULL, /* aic23_configure, */
+ .codec_set_samplerate = NULL, /* aic23_set_samplerate, */
+ .codec_clock_setup = NULL, /* aic23_clock_setup, */
+ .codec_clock_on = NULL, /* aic23_clock_on, */
+ .codec_clock_off = NULL, /* aic23_clock_off, */
+ .get_default_samplerate = NULL, /* aic23_get_default_samplerate, */
};
static struct platform_device osk5912_mcbsp1_device = {
@@ -253,7 +253,7 @@ static struct omap_lcd_config osk_lcd_config __initdata = {
};
#endif
-static struct omap_board_config_kernel osk_config[] = {
+static struct omap_board_config_kernel osk_config[] __initdata = {
{ OMAP_TAG_USB, &osk_usb_config },
{ OMAP_TAG_UART, &osk_uart_config },
#ifdef CONFIG_OMAP_OSK_MISTRAL
@@ -392,7 +392,7 @@ static void __init osk_mistral_init(void)
omap_cfg_reg(W13_1610_CCP_CLKM);
omap_cfg_reg(Y12_1610_CCP_CLKP);
/* CCP_DATAM CONFLICTS WITH UART1.TX (and serial console) */
- // omap_cfg_reg(Y14_1610_CCP_DATAM);
+ /* omap_cfg_reg(Y14_1610_CCP_DATAM); */
omap_cfg_reg(W14_1610_CCP_DATAP);
/* CAM_PWDN */
@@ -404,8 +404,8 @@ static void __init osk_mistral_init(void)
pr_debug("OSK+Mistral: CAM_PWDN is awol\n");
- // omap_cfg_reg(P19_1610_GPIO6); // BUSY
- omap_cfg_reg(P20_1610_GPIO4); // PENIRQ
+ /* omap_cfg_reg(P19_1610_GPIO6); */ /* BUSY */
+ omap_cfg_reg(P20_1610_GPIO4); /* PENIRQ */
set_irq_type(OMAP_GPIO_IRQ(4), IRQT_FALLING);
spi_register_board_info(mistral_boardinfo,
ARRAY_SIZE(mistral_boardinfo));
@@ -473,10 +473,9 @@ static void __init osk_init(void)
if (gpio_request(OMAP_MPUIO(1), "tps65010") == 0)
gpio_direction_input(OMAP_MPUIO(1));
- i2c_register_board_info(1, osk_i2c_board_info,
- ARRAY_SIZE(osk_i2c_board_info));
-
omap_serial_init();
+ omap_register_i2c_bus(1, 400, osk_i2c_board_info,
+ ARRAY_SIZE(osk_i2c_board_info));
osk_mistral_init();
}
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index 2f9d00a00135..ca1a4bf78a10 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -10,6 +10,8 @@
* Maintainers : http://palmtelinux.sf.net
* palmtelinux-developpers@lists.sf.net
*
+ * Copyright (c) 2006 Andrzej Zaborowski <balrog@zabor.org>
+ *
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
@@ -24,8 +26,8 @@
#include <linux/spi/spi.h>
#include <linux/spi/tsc2102.h>
#include <linux/interrupt.h>
+#include <linux/apm-emulation.h>
-#include <asm/apm.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -51,11 +53,11 @@ static void __init omap_palmte_init_irq(void)
omap_gpio_init();
}
-static int palmte_keymap[] = {
- KEY(0, 0, KEY_F1),
- KEY(0, 1, KEY_F2),
- KEY(0, 2, KEY_F3),
- KEY(0, 3, KEY_F4),
+static const int palmte_keymap[] = {
+ KEY(0, 0, KEY_F1), /* Calendar */
+ KEY(0, 1, KEY_F2), /* Contacts */
+ KEY(0, 2, KEY_F3), /* Tasks List */
+ KEY(0, 3, KEY_F4), /* Note Pad */
KEY(0, 4, KEY_POWER),
KEY(1, 0, KEY_LEFT),
KEY(1, 1, KEY_DOWN),
@@ -68,7 +70,7 @@ static int palmte_keymap[] = {
static struct omap_kp_platform_data palmte_kp_data = {
.rows = 8,
.cols = 8,
- .keymap = palmte_keymap,
+ .keymap = (int *) palmte_keymap,
.rep = 1,
.delay = 12,
};
@@ -180,7 +182,7 @@ static struct platform_device palmte_irda_device = {
.resource = palmte_irda_resources,
};
-static struct platform_device *devices[] __initdata = {
+static struct platform_device *palmte_devices[] __initdata = {
&palmte_rom_device,
&palmte_kp_device,
&palmte_lcd_device,
@@ -273,7 +275,7 @@ static void palmte_get_power_status(struct apm_power_info *info, int *battery)
info->time = 0;
} else {
while (hi > lo + 1) {
- mid = (hi + lo) >> 2;
+ mid = (hi + lo) >> 1;
if (batt <= palmte_battery_sample[mid])
lo = mid;
else
@@ -321,7 +323,7 @@ static struct tsc2102_config palmte_tsc2102_config = {
.alsa_config = &palmte_alsa_config,
};
-static struct omap_board_config_kernel palmte_config[] = {
+static struct omap_board_config_kernel palmte_config[] __initdata = {
{ OMAP_TAG_USB, &palmte_usb_config },
{ OMAP_TAG_MMC, &palmte_mmc_config },
{ OMAP_TAG_LCD, &palmte_lcd_config },
@@ -339,74 +341,34 @@ static struct spi_board_info palmte_spi_info[] __initdata = {
},
};
-/* Periodically check for changes on important input pins */
-struct timer_list palmte_pin_timer;
-int prev_power, prev_headphones;
-
-static void palmte_pin_handler(unsigned long data) {
- int power, headphones;
-
- power = !omap_get_gpio_datain(PALMTE_DC_GPIO);
- headphones = omap_get_gpio_datain(PALMTE_HEADPHONES_GPIO);
-
- if (power && !prev_power)
- printk(KERN_INFO "PM: cable connected\n");
- else if (!power && prev_power)
- printk(KERN_INFO "PM: cable disconnected\n");
-
- if (headphones && !prev_headphones) {
+static void palmte_headphones_detect(void *data, int state)
+{
+ if (state) {
/* Headphones connected, disable speaker */
omap_set_gpio_dataout(PALMTE_SPEAKER_GPIO, 0);
printk(KERN_INFO "PM: speaker off\n");
- } else if (!headphones && prev_headphones) {
+ } else {
/* Headphones unplugged, re-enable speaker */
omap_set_gpio_dataout(PALMTE_SPEAKER_GPIO, 1);
printk(KERN_INFO "PM: speaker on\n");
}
-
- prev_power = power;
- prev_headphones = headphones;
- mod_timer(&palmte_pin_timer, jiffies + msecs_to_jiffies(500));
}
-static void __init palmte_gpio_setup(void)
+static void __init palmte_misc_gpio_setup(void)
{
- /* Set TSC2102 PINTDAV pin as input */
+ /* Set TSC2102 PINTDAV pin as input (used by TSC2102 driver) */
if (omap_request_gpio(PALMTE_PINTDAV_GPIO)) {
printk(KERN_ERR "Could not reserve PINTDAV GPIO!\n");
return;
}
omap_set_gpio_direction(PALMTE_PINTDAV_GPIO, 1);
- /* Monitor cable-connected signals */
- if (omap_request_gpio(PALMTE_DC_GPIO) ||
- omap_request_gpio(PALMTE_USB_OR_DC_GPIO) ||
- omap_request_gpio(PALMTE_USBDETECT_GPIO)) {
+ /* Set USB-or-DC-IN pin as input (unused) */
+ if (omap_request_gpio(PALMTE_USB_OR_DC_GPIO)) {
printk(KERN_ERR "Could not reserve cable signal GPIO!\n");
return;
}
- omap_set_gpio_direction(PALMTE_DC_GPIO, 1);
omap_set_gpio_direction(PALMTE_USB_OR_DC_GPIO, 1);
- omap_set_gpio_direction(PALMTE_USBDETECT_GPIO, 1);
-
- /* Set speaker-enable pin as output */
- if (omap_request_gpio(PALMTE_SPEAKER_GPIO)) {
- printk(KERN_ERR "Could not reserve speaker GPIO!\n");
- return;
- }
- omap_set_gpio_direction(PALMTE_SPEAKER_GPIO, 0);
-
- /* Monitor the headphones-connected signal */
- if (omap_request_gpio(PALMTE_HEADPHONES_GPIO)) {
- printk(KERN_ERR "Could not reserve headphones signal GPIO!\n");
- return;
- }
- omap_set_gpio_direction(PALMTE_HEADPHONES_GPIO, 1);
-
- prev_power = omap_get_gpio_datain(PALMTE_DC_GPIO);
- prev_headphones = !omap_get_gpio_datain(PALMTE_HEADPHONES_GPIO);
- setup_timer(&palmte_pin_timer, palmte_pin_handler, 0);
- palmte_pin_handler(0);
}
static void __init omap_palmte_init(void)
@@ -414,12 +376,12 @@ static void __init omap_palmte_init(void)
omap_board_config = palmte_config;
omap_board_config_size = ARRAY_SIZE(palmte_config);
- platform_add_devices(devices, ARRAY_SIZE(devices));
+ platform_add_devices(palmte_devices, ARRAY_SIZE(palmte_devices));
spi_register_board_info(palmte_spi_info, ARRAY_SIZE(palmte_spi_info));
-
+ palmte_misc_gpio_setup();
omap_serial_init();
- palmte_gpio_setup();
+ omap_register_i2c_bus(1, 100, NULL, 0);
}
static void __init omap_palmte_map_io(void)
diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c
index ed7094a70064..2a033689f9f4 100644
--- a/arch/arm/mach-omap1/board-palmtt.c
+++ b/arch/arm/mach-omap1/board-palmtt.c
@@ -144,12 +144,12 @@ static struct omap_mcbsp_reg_cfg mcbsp_regs = {
static struct omap_alsa_codec_config alsa_config = {
.name = "PalmTT AIC23",
.mcbsp_regs_alsa = &mcbsp_regs,
- .codec_configure_dev = NULL, // aic23_configure,
- .codec_set_samplerate = NULL, // aic23_set_samplerate,
- .codec_clock_setup = NULL, // aic23_clock_setup,
- .codec_clock_on = NULL, // aic23_clock_on,
- .codec_clock_off = NULL, // aic23_clock_off,
- .get_default_samplerate = NULL, // aic23_get_default_samplerate,
+ .codec_configure_dev = NULL, /* aic23_configure, */
+ .codec_set_samplerate = NULL, /* aic23_set_samplerate, */
+ .codec_clock_setup = NULL, /* aic23_clock_setup, */
+ .codec_clock_on = NULL, /* aic23_clock_on, */
+ .codec_clock_off = NULL, /* aic23_clock_off, */
+ .get_default_samplerate = NULL, /* aic23_get_default_samplerate, */
};
static struct platform_device palmtt_mcbsp1_device = {
@@ -312,7 +312,7 @@ static struct omap_uart_config palmtt_uart_config __initdata = {
.enabled_uarts = (1 << 0) | (1 << 1) | (0 << 2),
};
-static struct omap_board_config_kernel palmtt_config[] = {
+static struct omap_board_config_kernel palmtt_config[] __initdata = {
{ OMAP_TAG_USB, &palmtt_usb_config },
{ OMAP_TAG_LCD, &palmtt_lcd_config },
{ OMAP_TAG_UART, &palmtt_uart_config },
@@ -338,6 +338,7 @@ static void __init omap_palmtt_init(void)
spi_register_board_info(palmtt_boardinfo,ARRAY_SIZE(palmtt_boardinfo));
omap_serial_init();
+ omap_register_i2c_bus(1, 100, NULL, 0);
}
static void __init omap_palmtt_map_io(void)
diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
index a9a0f6610c3d..156510777ffe 100644
--- a/arch/arm/mach-omap1/board-palmz71.c
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -285,7 +285,7 @@ static struct omap_uart_config palmz71_uart_config __initdata = {
.enabled_uarts = (1 << 0) | (1 << 1) | (0 << 2),
};
-static struct omap_board_config_kernel palmz71_config[] = {
+static struct omap_board_config_kernel palmz71_config[] __initdata = {
{OMAP_TAG_USB, &palmz71_usb_config},
{OMAP_TAG_MMC, &palmz71_mmc_config},
{OMAP_TAG_LCD, &palmz71_lcd_config},
@@ -363,6 +363,7 @@ omap_palmz71_init(void)
spi_register_board_info(palmz71_boardinfo,
ARRAY_SIZE(palmz71_boardinfo));
omap_serial_init();
+ omap_register_i2c_bus(1, 100, NULL, 0);
palmz71_gpio_setup(0);
}
diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c
index 534dcfb9d263..94bc0745ab2c 100644
--- a/arch/arm/mach-omap1/board-perseus2.c
+++ b/arch/arm/mach-omap1/board-perseus2.c
@@ -30,6 +30,7 @@
#include <asm/arch/gpio.h>
#include <asm/arch/mux.h>
#include <asm/arch/fpga.h>
+#include <asm/arch/nand.h>
#include <asm/arch/keypad.h>
#include <asm/arch/common.h>
#include <asm/arch/board.h>
@@ -133,7 +134,7 @@ static struct platform_device nor_device = {
.resource = &nor_resource,
};
-static struct nand_platform_data nand_data = {
+static struct omap_nand_platform_data nand_data = {
.options = NAND_SAMSUNG_LP_OPTIONS,
};
@@ -202,7 +203,7 @@ static struct platform_device *devices[] __initdata = {
#define P2_NAND_RB_GPIO_PIN 62
-static int nand_dev_ready(struct nand_platform_data *data)
+static int nand_dev_ready(struct omap_nand_platform_data *data)
{
return omap_get_gpio_datain(P2_NAND_RB_GPIO_PIN);
}
@@ -215,7 +216,7 @@ static struct omap_lcd_config perseus2_lcd_config __initdata = {
.ctrl_name = "internal",
};
-static struct omap_board_config_kernel perseus2_config[] = {
+static struct omap_board_config_kernel perseus2_config[] __initdata = {
{ OMAP_TAG_UART, &perseus2_uart_config },
{ OMAP_TAG_LCD, &perseus2_lcd_config },
};
@@ -233,6 +234,7 @@ static void __init omap_perseus2_init(void)
omap_board_config = perseus2_config;
omap_board_config_size = ARRAY_SIZE(perseus2_config);
omap_serial_init();
+ omap_register_i2c_bus(1, 100, NULL, 0);
}
static void __init perseus2_init_smc91x(void)
diff --git a/arch/arm/mach-omap1/board-sx1-mmc.c b/arch/arm/mach-omap1/board-sx1-mmc.c
new file mode 100644
index 000000000000..8c93d47719e8
--- /dev/null
+++ b/arch/arm/mach-omap1/board-sx1-mmc.c
@@ -0,0 +1,124 @@
+/*
+ * linux/arch/arm/mach-omap1/board-sx1-mmc.c
+ *
+ * Copyright (C) 2007 Instituto Nokia de Tecnologia - INdT
+ * Author: Carlos Eduardo Aguiar <carlos.aguiar@indt.org.br>
+ *
+ * This code is based on linux/arch/arm/mach-omap1/board-h2-mmc.c, which is:
+ * Copyright (C) 2007 Instituto Nokia de Tecnologia - INdT
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <asm/arch/hardware.h>
+#include <asm/arch/mmc.h>
+#include <asm/arch/gpio.h>
+
+#ifdef CONFIG_MMC_OMAP
+static int slot_cover_open;
+static struct device *mmc_device;
+
+static int sx1_mmc_set_power(struct device *dev, int slot, int power_on,
+ int vdd)
+{
+ int err;
+ u8 dat = 0;
+
+#ifdef CONFIG_MMC_DEBUG
+ dev_dbg(dev, "Set slot %d power: %s (vdd %d)\n", slot + 1,
+ power_on ? "on" : "off", vdd);
+#endif
+
+ if (slot != 0) {
+ dev_err(dev, "No such slot %d\n", slot + 1);
+ return -ENODEV;
+ }
+
+ err = sx1_i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, &dat);
+ if (err < 0)
+ return err;
+
+ if (power_on)
+ dat |= SOFIA_MMC_POWER;
+ else
+ dat &= ~SOFIA_MMC_POWER;
+
+ return sx1_i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, dat);
+}
+
+static int sx1_mmc_set_bus_mode(struct device *dev, int slot, int bus_mode)
+{
+#ifdef CONFIG_MMC_DEBUG
+ dev_dbg(dev, "Set slot %d bus_mode %s\n", slot + 1,
+ bus_mode == MMC_BUSMODE_OPENDRAIN ? "open-drain" : "push-pull");
+#endif
+ if (slot != 0) {
+ dev_err(dev, "No such slot %d\n", slot + 1);
+ return -ENODEV;
+ }
+
+ return 0;
+}
+
+static int sx1_mmc_get_cover_state(struct device *dev, int slot)
+{
+ BUG_ON(slot != 0);
+
+ return slot_cover_open;
+}
+
+void sx1_mmc_slot_cover_handler(void *arg, int state)
+{
+ if (mmc_device == NULL)
+ return;
+
+ slot_cover_open = state;
+ omap_mmc_notify_cover_event(mmc_device, 0, state);
+}
+
+static int sx1_mmc_late_init(struct device *dev)
+{
+ int ret = 0;
+
+ mmc_device = dev;
+
+ return ret;
+}
+
+static void sx1_mmc_cleanup(struct device *dev)
+{
+}
+
+static struct omap_mmc_platform_data sx1_mmc_data = {
+ .nr_slots = 1,
+ .switch_slot = NULL,
+ .init = sx1_mmc_late_init,
+ .cleanup = sx1_mmc_cleanup,
+ .slots[0] = {
+ .set_power = sx1_mmc_set_power,
+ .set_bus_mode = sx1_mmc_set_bus_mode,
+ .get_ro = NULL,
+ .get_cover_state = sx1_mmc_get_cover_state,
+ .ocr_mask = MMC_VDD_28_29 | MMC_VDD_30_31 |
+ MMC_VDD_32_33 | MMC_VDD_33_34,
+ .name = "mmcblk",
+ },
+};
+
+void __init sx1_mmc_init(void)
+{
+ omap_set_mmc_info(1, &sx1_mmc_data);
+}
+
+#else
+
+void __init sx1_mmc_init(void)
+{
+}
+
+void sx1_mmc_slot_cover_handler(void *arg, int state)
+{
+}
+#endif
diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
index 2743d639aa05..1c7f09aedf07 100644
--- a/arch/arm/mach-omap1/board-sx1.c
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -44,7 +44,7 @@
#include <asm/arch/keypad.h>
/* Write to I2C device */
-int i2c_write_byte(u8 devaddr, u8 regoffset, u8 value)
+int sx1_i2c_write_byte(u8 devaddr, u8 regoffset, u8 value)
{
struct i2c_adapter *adap;
int err;
@@ -67,7 +67,7 @@ int i2c_write_byte(u8 devaddr, u8 regoffset, u8 value)
}
/* Read from I2C device */
-int i2c_read_byte(u8 devaddr, u8 regoffset, u8 * value)
+int sx1_i2c_read_byte(u8 devaddr, u8 regoffset, u8 *value)
{
struct i2c_adapter *adap;
int err;
@@ -101,66 +101,55 @@ int sx1_setkeylight(u8 keylight)
{
if (keylight > SOFIA_MAX_LIGHT_VAL)
keylight = SOFIA_MAX_LIGHT_VAL;
- return i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_KEYLIGHT_REG, keylight);
+ return sx1_i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_KEYLIGHT_REG, keylight);
}
/* get current keylight intensity */
int sx1_getkeylight(u8 * keylight)
{
- return i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_KEYLIGHT_REG, keylight);
+ return sx1_i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_KEYLIGHT_REG, keylight);
}
/* set LCD backlight intensity */
int sx1_setbacklight(u8 backlight)
{
if (backlight > SOFIA_MAX_LIGHT_VAL)
backlight = SOFIA_MAX_LIGHT_VAL;
- return i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_BACKLIGHT_REG, backlight);
+ return sx1_i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_BACKLIGHT_REG,
+ backlight);
}
/* get current LCD backlight intensity */
int sx1_getbacklight (u8 * backlight)
{
- return i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_BACKLIGHT_REG, backlight);
+ return sx1_i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_BACKLIGHT_REG,
+ backlight);
}
/* set LCD backlight power on/off */
int sx1_setmmipower(u8 onoff)
{
int err;
u8 dat = 0;
- err = i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, &dat);
+ err = sx1_i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, &dat);
if (err < 0)
return err;
if (onoff)
dat |= SOFIA_MMILIGHT_POWER;
else
dat &= ~SOFIA_MMILIGHT_POWER;
- return i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, dat);
-}
-/* set MMC power on/off */
-int sx1_setmmcpower(u8 onoff)
-{
- int err;
- u8 dat = 0;
- err = i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, &dat);
- if (err < 0)
- return err;
- if (onoff)
- dat |= SOFIA_MMC_POWER;
- else
- dat &= ~SOFIA_MMC_POWER;
- return i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, dat);
+ return sx1_i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, dat);
}
+
/* set USB power on/off */
int sx1_setusbpower(u8 onoff)
{
int err;
u8 dat = 0;
- err = i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, &dat);
+ err = sx1_i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, &dat);
if (err < 0)
return err;
if (onoff)
dat |= SOFIA_USB_POWER;
else
dat &= ~SOFIA_USB_POWER;
- return i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, dat);
+ return sx1_i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, dat);
}
EXPORT_SYMBOL(sx1_setkeylight);
@@ -168,7 +157,6 @@ EXPORT_SYMBOL(sx1_getkeylight);
EXPORT_SYMBOL(sx1_setbacklight);
EXPORT_SYMBOL(sx1_getbacklight);
EXPORT_SYMBOL(sx1_setmmipower);
-EXPORT_SYMBOL(sx1_setmmcpower);
EXPORT_SYMBOL(sx1_setusbpower);
/*----------- Keypad -------------------------*/
@@ -280,21 +268,6 @@ static struct omap_mcbsp_reg_cfg mcbsp1_regs = {
/* PCR0 =0f0f */
};
-/* TODO: PCM interface - McBSP2 */
-static struct omap_mcbsp_reg_cfg mcbsp2_regs = {
- .spcr2 = FRST | GRST | XRST | XINTM(3), /* SPCR2=F1 */
- .spcr1 = RINTM(3) | RRST, /* SPCR1=30 */
- .rcr2 = 0, /* RCR2 =00 */
- .rcr1 = RFRLEN1(1) | RWDLEN1(OMAP_MCBSP_WORD_16), /* RCR1 = 140 */
- .xcr2 = 0, /* XCR2 = 0 */
- .xcr1 = XFRLEN1(1) | XWDLEN1(OMAP_MCBSP_WORD_16), /* XCR1 = 140 */
- .srgr1 = FWID(15) | CLKGDV(12), /* SRGR1=0f0c */
- .srgr2 = FSGM | FPER(31), /* SRGR2=101f */
- .pcr0 = FSXM | FSRM | CLKXM | CLKRM | FSXP | FSRP | CLKXP | CLKRP,
- /* PCR0=0f0f */
- /* mcbsp: slave */
-};
-
static struct omap_alsa_codec_config sx1_alsa_config = {
.name = "SX1 EGold",
.mcbsp_regs_alsa = &mcbsp1_regs,
@@ -407,11 +380,8 @@ static struct omap_usb_config sx1_usb_config __initdata = {
static struct omap_mmc_config sx1_mmc_config __initdata = {
.mmc [0] = {
- .enabled = 1,
+ .enabled = 1,
.wire4 = 0,
- .wp_pin = -1,
- .power_pin = -1, /* power is in Sofia */
- .switch_pin = OMAP_MPUIO(3),
},
};
@@ -440,13 +410,15 @@ static struct omap_uart_config sx1_uart_config __initdata = {
.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
};
-static struct omap_board_config_kernel sx1_config[] = {
+static struct omap_board_config_kernel sx1_config[] __initdata = {
{ OMAP_TAG_USB, &sx1_usb_config },
{ OMAP_TAG_MMC, &sx1_mmc_config },
{ OMAP_TAG_LCD, &sx1_lcd_config },
{ OMAP_TAG_UART, &sx1_uart_config },
};
+
/*-----------------------------------------*/
+
static void __init omap_sx1_init(void)
{
platform_add_devices(sx1_devices, ARRAY_SIZE(sx1_devices));
@@ -454,6 +426,8 @@ static void __init omap_sx1_init(void)
omap_board_config = sx1_config;
omap_board_config_size = ARRAY_SIZE(sx1_config);
omap_serial_init();
+ omap_register_i2c_bus(1, 100, NULL, 0);
+ sx1_mmc_init();
/* turn on USB power */
/* sx1_setusbpower(1); cant do it here because i2c is not ready */
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index c82a1cd20ad4..5c00b3f39cdd 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -34,9 +34,6 @@
#include <asm/arch/tc.h>
#include <asm/arch/usb.h>
-extern void omap_init_time(void);
-extern int omap_gpio_init(void);
-
static struct plat_serial8250_port voiceblue_ports[] = {
{
.mapbase = (unsigned long)(OMAP_CS1_PHYS + 0x40000),
@@ -198,6 +195,7 @@ static void __init voiceblue_init(void)
omap_board_config = voiceblue_config;
omap_board_config_size = ARRAY_SIZE(voiceblue_config);
omap_serial_init();
+ omap_register_i2c_bus(1, 100, NULL, 0);
/* There is a good chance board is going up, so enable power LED
* (it is connected through invertor) */
diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c
index 5d9faa68d2ec..4ea2933f887d 100644
--- a/arch/arm/mach-omap1/clock.c
+++ b/arch/arm/mach-omap1/clock.c
@@ -1,4 +1,3 @@
-//kernel/linux-omap-fsample/arch/arm/mach-omap1/clock.c#2 - edit change 3808 (text)
/*
* linux/arch/arm/mach-omap1/clock.c
*
@@ -650,9 +649,9 @@ static void __init omap1_clk_disable_unused(struct clk *clk)
/* FIXME: This clock seems to be necessary but no-one
* has asked for its activation. */
- if (clk == &tc2_ck // FIX: pm.c (SRAM), CCP, Camera
- || clk == &ck_dpll1out.clk // FIX: SoSSI, SSR
- || clk == &arm_gpio_ck // FIX: GPIO code for 1510
+ if (clk == &tc2_ck /* FIX: pm.c (SRAM), CCP, Camera */
+ || clk == &ck_dpll1out.clk /* FIX: SoSSI, SSR */
+ || clk == &arm_gpio_ck /* FIX: GPIO code for 1510 */
) {
printk(KERN_INFO "FIXME: Clock \"%s\" seems unused\n",
clk->name);
diff --git a/arch/arm/mach-omap1/leds-osk.c b/arch/arm/mach-omap1/leds-osk.c
index 6939d5e7569a..026685ed461a 100644
--- a/arch/arm/mach-omap1/leds-osk.c
+++ b/arch/arm/mach-omap1/leds-osk.c
@@ -82,7 +82,7 @@ static void mistral_setled(void)
red = 1;
else if (hw_led_state & IDLE_LED)
green = 1;
- // else both sides are disabled
+ /* else both sides are disabled */
omap_set_gpio_dataout(GPIO_LED_GREEN, green);
omap_set_gpio_dataout(GPIO_LED_RED, red);
@@ -112,7 +112,7 @@ void osk_leds_event(led_event_t evt)
case led_stop:
led_state &= ~LED_STATE_ENABLED;
hw_led_state = 0;
- // NOTE: work may still be pending!!
+ /* NOTE: work may still be pending!! */
break;
case led_claim:
diff --git a/arch/arm/mach-omap1/mailbox.c b/arch/arm/mach-omap1/mailbox.c
index d3abf5609902..bad1e7152d8e 100644
--- a/arch/arm/mach-omap1/mailbox.c
+++ b/arch/arm/mach-omap1/mailbox.c
@@ -51,7 +51,7 @@ static inline void mbox_write_reg(unsigned int val, unsigned int reg)
}
/* msg */
-static inline mbox_msg_t omap1_mbox_fifo_read(struct omap_mbox *mbox)
+static mbox_msg_t omap1_mbox_fifo_read(struct omap_mbox *mbox)
{
struct omap_mbox1_fifo *fifo =
&((struct omap_mbox1_priv *)mbox->priv)->rx_fifo;
@@ -63,7 +63,7 @@ static inline mbox_msg_t omap1_mbox_fifo_read(struct omap_mbox *mbox)
return msg;
}
-static inline void
+static void
omap1_mbox_fifo_write(struct omap_mbox *mbox, mbox_msg_t msg)
{
struct omap_mbox1_fifo *fifo =
@@ -73,12 +73,12 @@ omap1_mbox_fifo_write(struct omap_mbox *mbox, mbox_msg_t msg)
mbox_write_reg(msg >> 16, fifo->cmd);
}
-static inline int omap1_mbox_fifo_empty(struct omap_mbox *mbox)
+static int omap1_mbox_fifo_empty(struct omap_mbox *mbox)
{
return 0;
}
-static inline int omap1_mbox_fifo_full(struct omap_mbox *mbox)
+static int omap1_mbox_fifo_full(struct omap_mbox *mbox)
{
struct omap_mbox1_fifo *fifo =
&((struct omap_mbox1_priv *)mbox->priv)->rx_fifo;
@@ -87,21 +87,21 @@ static inline int omap1_mbox_fifo_full(struct omap_mbox *mbox)
}
/* irq */
-static inline void
+static void
omap1_mbox_enable_irq(struct omap_mbox *mbox, omap_mbox_type_t irq)
{
if (irq == IRQ_RX)
enable_irq(mbox->irq);
}
-static inline void
+static void
omap1_mbox_disable_irq(struct omap_mbox *mbox, omap_mbox_type_t irq)
{
if (irq == IRQ_RX)
disable_irq(mbox->irq);
}
-static inline int
+static int
omap1_mbox_is_irq(struct omap_mbox *mbox, omap_mbox_type_t irq)
{
if (irq == IRQ_TX)
diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c
index 06b7e54a0128..8eb5dcdaead2 100644
--- a/arch/arm/mach-omap1/pm.c
+++ b/arch/arm/mach-omap1/pm.c
@@ -57,7 +57,6 @@
#include <asm/arch/pm.h>
#include <asm/arch/mux.h>
#include <asm/arch/dma.h>
-#include <asm/arch/dsp_common.h>
#include <asm/arch/dmtimer.h>
static unsigned int arm_sleep_save[ARM_SLEEP_SAVE_SIZE];
@@ -67,6 +66,8 @@ static unsigned int mpui730_sleep_save[MPUI730_SLEEP_SAVE_SIZE];
static unsigned int mpui1510_sleep_save[MPUI1510_SLEEP_SAVE_SIZE];
static unsigned int mpui1610_sleep_save[MPUI1610_SLEEP_SAVE_SIZE];
+#ifdef CONFIG_OMAP_32K_TIMER
+
static unsigned short enable_dyn_sleep = 1;
static ssize_t idle_show(struct kobject *kobj, struct kobj_attribute *attr,
@@ -91,7 +92,8 @@ static ssize_t idle_store(struct kobject *kobj, struct kobj_attribute *attr,
static struct kobj_attribute sleep_while_idle_attr =
__ATTR(sleep_while_idle, 0644, idle_show, idle_store);
-static void (*omap_sram_idle)(void) = NULL;
+#endif
+
static void (*omap_sram_suspend)(unsigned long r0, unsigned long r1) = NULL;
/*
@@ -104,9 +106,7 @@ void omap_pm_idle(void)
{
extern __u32 arm_idlect1_mask;
__u32 use_idlect1 = arm_idlect1_mask;
-#ifndef CONFIG_OMAP_MPU_TIMER
- int do_sleep;
-#endif
+ int do_sleep = 0;
local_irq_disable();
local_fiq_disable();
@@ -128,7 +128,6 @@ void omap_pm_idle(void)
use_idlect1 = use_idlect1 & ~(1 << 9);
#else
- do_sleep = 0;
while (enable_dyn_sleep) {
#ifdef CONFIG_CBUS_TAHVO_USB
@@ -141,6 +140,8 @@ void omap_pm_idle(void)
break;
}
+#endif
+
#ifdef CONFIG_OMAP_DM_TIMER
use_idlect1 = omap_dm_timer_modify_idlect_mask(use_idlect1);
#endif
@@ -168,7 +169,6 @@ void omap_pm_idle(void)
}
omap_sram_suspend(omap_readl(ARM_IDLECT1),
omap_readl(ARM_IDLECT2));
-#endif
local_fiq_enable();
local_irq_enable();
@@ -661,7 +661,10 @@ static struct platform_suspend_ops omap_pm_ops ={
static int __init omap_pm_init(void)
{
+
+#ifdef CONFIG_OMAP_32K_TIMER
int error;
+#endif
printk("Power Management for TI OMAP.\n");
@@ -671,23 +674,17 @@ static int __init omap_pm_init(void)
* memory the MPU can see when it wakes up.
*/
if (cpu_is_omap730()) {
- omap_sram_idle = omap_sram_push(omap730_idle_loop_suspend,
- omap730_idle_loop_suspend_sz);
omap_sram_suspend = omap_sram_push(omap730_cpu_suspend,
omap730_cpu_suspend_sz);
} else if (cpu_is_omap15xx()) {
- omap_sram_idle = omap_sram_push(omap1510_idle_loop_suspend,
- omap1510_idle_loop_suspend_sz);
omap_sram_suspend = omap_sram_push(omap1510_cpu_suspend,
omap1510_cpu_suspend_sz);
} else if (cpu_is_omap16xx()) {
- omap_sram_idle = omap_sram_push(omap1610_idle_loop_suspend,
- omap1610_idle_loop_suspend_sz);
omap_sram_suspend = omap_sram_push(omap1610_cpu_suspend,
omap1610_cpu_suspend_sz);
}
- if (omap_sram_idle == NULL || omap_sram_suspend == NULL) {
+ if (omap_sram_suspend == NULL) {
printk(KERN_ERR "PM not initialized: Missing SRAM support\n");
return -ENODEV;
}
@@ -719,9 +716,11 @@ static int __init omap_pm_init(void)
omap_pm_init_proc();
#endif
+#ifdef CONFIG_OMAP_32K_TIMER
error = sysfs_create_file(power_kobj, &sleep_while_idle_attr);
if (error)
printk(KERN_ERR "sysfs_create_file failed: %d\n", error);
+#endif
if (cpu_is_omap16xx()) {
/* configure LOW_PWR pin */
diff --git a/arch/arm/mach-omap1/sleep.S b/arch/arm/mach-omap1/sleep.S
index abef33d10f01..68f5b39030b6 100644
--- a/arch/arm/mach-omap1/sleep.S
+++ b/arch/arm/mach-omap1/sleep.S
@@ -39,167 +39,6 @@
.text
-/*
- * Forces OMAP into idle state
- *
- * omapXXXX_idle_loop_suspend()
- *
- * Note: This code get's copied to internal SRAM at boot. When the OMAP
- * wakes up it continues execution at the point it went to sleep.
- *
- * Note: Because of slightly different configuration values we have
- * processor specific functions here.
- */
-
-#if defined(CONFIG_ARCH_OMAP730)
-ENTRY(omap730_idle_loop_suspend)
-
- stmfd sp!, {r0 - r12, lr} @ save registers on stack
-
- @ load base address of ARM_IDLECT1 and ARM_IDLECT2
- mov r4, #CLKGEN_REG_ASM_BASE & 0xff000000
- orr r4, r4, #CLKGEN_REG_ASM_BASE & 0x00ff0000
- orr r4, r4, #CLKGEN_REG_ASM_BASE & 0x0000ff00
-
- @ turn off clock domains
- @ get ARM_IDLECT2 into r2
- ldrh r2, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
- mov r5, #OMAP730_IDLECT2_SLEEP_VAL & 0xff
- orr r5, r5, #OMAP730_IDLECT2_SLEEP_VAL & 0xff00
- strh r5, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
-
- @ request ARM idle
- @ get ARM_IDLECT1 into r1
- ldrh r1, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
- orr r3, r1, #OMAP730_IDLE_LOOP_REQUEST & 0xffff
- strh r3, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
-
- mov r5, #IDLE_WAIT_CYCLES & 0xff
- orr r5, r5, #IDLE_WAIT_CYCLES & 0xff00
-l_730: subs r5, r5, #1
- bne l_730
-/*
- * Let's wait for the next clock tick to wake us up.
- */
- mov r0, #0
- mcr p15, 0, r0, c7, c0, 4 @ wait for interrupt
-/*
- * omap730_idle_loop_suspend()'s resume point.
- *
- * It will just start executing here, so we'll restore stuff from the
- * stack, reset the ARM_IDLECT1 and ARM_IDLECT2.
- */
-
- @ restore ARM_IDLECT1 and ARM_IDLECT2 and return
- @ r1 has ARM_IDLECT1 and r2 still has ARM_IDLECT2
- strh r2, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
- strh r1, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
-
- ldmfd sp!, {r0 - r12, pc} @ restore regs and return
-
-ENTRY(omap730_idle_loop_suspend_sz)
- .word . - omap730_idle_loop_suspend
-#endif /* CONFIG_ARCH_OMAP730 */
-
-#ifdef CONFIG_ARCH_OMAP15XX
-ENTRY(omap1510_idle_loop_suspend)
-
- stmfd sp!, {r0 - r12, lr} @ save registers on stack
-
- @ load base address of ARM_IDLECT1 and ARM_IDLECT2
- mov r4, #CLKGEN_REG_ASM_BASE & 0xff000000
- orr r4, r4, #CLKGEN_REG_ASM_BASE & 0x00ff0000
- orr r4, r4, #CLKGEN_REG_ASM_BASE & 0x0000ff00
-
- @ turn off clock domains
- @ get ARM_IDLECT2 into r2
- ldrh r2, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
- mov r5, #OMAP1510_IDLE_CLOCK_DOMAINS & 0xff
- orr r5, r5, #OMAP1510_IDLE_CLOCK_DOMAINS & 0xff00
- strh r5, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
-
- @ request ARM idle
- @ get ARM_IDLECT1 into r1
- ldrh r1, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
- orr r3, r1, #OMAP1510_IDLE_LOOP_REQUEST & 0xffff
- strh r3, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
-
- mov r5, #IDLE_WAIT_CYCLES & 0xff
- orr r5, r5, #IDLE_WAIT_CYCLES & 0xff00
-l_1510: subs r5, r5, #1
- bne l_1510
-/*
- * Let's wait for the next clock tick to wake us up.
- */
- mov r0, #0
- mcr p15, 0, r0, c7, c0, 4 @ wait for interrupt
-/*
- * omap1510_idle_loop_suspend()'s resume point.
- *
- * It will just start executing here, so we'll restore stuff from the
- * stack, reset the ARM_IDLECT1 and ARM_IDLECT2.
- */
-
- @ restore ARM_IDLECT1 and ARM_IDLECT2 and return
- @ r1 has ARM_IDLECT1 and r2 still has ARM_IDLECT2
- strh r2, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
- strh r1, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
-
- ldmfd sp!, {r0 - r12, pc} @ restore regs and return
-
-ENTRY(omap1510_idle_loop_suspend_sz)
- .word . - omap1510_idle_loop_suspend
-#endif /* CONFIG_ARCH_OMAP15XX */
-
-#if defined(CONFIG_ARCH_OMAP16XX)
-ENTRY(omap1610_idle_loop_suspend)
-
- stmfd sp!, {r0 - r12, lr} @ save registers on stack
-
- @ load base address of ARM_IDLECT1 and ARM_IDLECT2
- mov r4, #CLKGEN_REG_ASM_BASE & 0xff000000
- orr r4, r4, #CLKGEN_REG_ASM_BASE & 0x00ff0000
- orr r4, r4, #CLKGEN_REG_ASM_BASE & 0x0000ff00
-
- @ turn off clock domains
- @ get ARM_IDLECT2 into r2
- ldrh r2, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
- mov r5, #OMAP1610_IDLECT2_SLEEP_VAL & 0xff
- orr r5, r5, #OMAP1610_IDLECT2_SLEEP_VAL & 0xff00
- strh r5, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
-
- @ request ARM idle
- @ get ARM_IDLECT1 into r1
- ldrh r1, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
- orr r3, r1, #OMAP1610_IDLE_LOOP_REQUEST & 0xffff
- strh r3, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
-
- mov r5, #IDLE_WAIT_CYCLES & 0xff
- orr r5, r5, #IDLE_WAIT_CYCLES & 0xff00
-l_1610: subs r5, r5, #1
- bne l_1610
-/*
- * Let's wait for the next clock tick to wake us up.
- */
- mov r0, #0
- mcr p15, 0, r0, c7, c0, 4 @ wait for interrupt
-/*
- * omap1610_idle_loop_suspend()'s resume point.
- *
- * It will just start executing here, so we'll restore stuff from the
- * stack, reset the ARM_IDLECT1 and ARM_IDLECT2.
- */
-
- @ restore ARM_IDLECT1 and ARM_IDLECT2 and return
- @ r1 has ARM_IDLECT1 and r2 still has ARM_IDLECT2
- strh r2, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
- strh r1, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
-
- ldmfd sp!, {r0 - r12, pc} @ restore regs and return
-
-ENTRY(omap1610_idle_loop_suspend_sz)
- .word . - omap1610_idle_loop_suspend
-#endif /* CONFIG_ARCH_OMAP16XX */
/*
* Forces OMAP into deep sleep state
diff --git a/arch/arm/mach-orion/addr-map.c b/arch/arm/mach-orion/addr-map.c
index 488da3811a68..2e2fd63643c3 100644
--- a/arch/arm/mach-orion/addr-map.c
+++ b/arch/arm/mach-orion/addr-map.c
@@ -265,15 +265,15 @@ void __init orion_setup_cpu_wins(void)
}
/*
- * Setup windows for PCI+PCIE IO+MAM space
+ * Setup windows for PCI+PCIe IO+MEM space.
*/
- orion_setup_cpu_win(ORION_PCIE_IO, ORION_PCIE_IO_BASE,
- ORION_PCIE_IO_SIZE, ORION_PCIE_IO_REMAP);
- orion_setup_cpu_win(ORION_PCI_IO, ORION_PCI_IO_BASE,
- ORION_PCI_IO_SIZE, ORION_PCI_IO_REMAP);
- orion_setup_cpu_win(ORION_PCIE_MEM, ORION_PCIE_MEM_BASE,
+ orion_setup_cpu_win(ORION_PCIE_IO, ORION_PCIE_IO_PHYS_BASE,
+ ORION_PCIE_IO_SIZE, ORION_PCIE_IO_BUS_BASE);
+ orion_setup_cpu_win(ORION_PCI_IO, ORION_PCI_IO_PHYS_BASE,
+ ORION_PCI_IO_SIZE, ORION_PCI_IO_BUS_BASE);
+ orion_setup_cpu_win(ORION_PCIE_MEM, ORION_PCIE_MEM_PHYS_BASE,
ORION_PCIE_MEM_SIZE, -1);
- orion_setup_cpu_win(ORION_PCI_MEM, ORION_PCI_MEM_BASE,
+ orion_setup_cpu_win(ORION_PCI_MEM, ORION_PCI_MEM_PHYS_BASE,
ORION_PCI_MEM_SIZE, -1);
}
diff --git a/arch/arm/mach-orion/common.c b/arch/arm/mach-orion/common.c
index 5e20b6b32508..5f0ee4b8a9b7 100644
--- a/arch/arm/mach-orion/common.c
+++ b/arch/arm/mach-orion/common.c
@@ -19,7 +19,7 @@
#include <asm/page.h>
#include <asm/timex.h>
#include <asm/mach/map.h>
-#include <asm/arch/orion.h>
+#include <asm/arch/hardware.h>
#include "common.h"
/*****************************************************************************
@@ -27,26 +27,26 @@
****************************************************************************/
static struct map_desc orion_io_desc[] __initdata = {
{
- .virtual = ORION_REGS_BASE,
- .pfn = __phys_to_pfn(ORION_REGS_BASE),
+ .virtual = ORION_REGS_VIRT_BASE,
+ .pfn = __phys_to_pfn(ORION_REGS_PHYS_BASE),
.length = ORION_REGS_SIZE,
.type = MT_DEVICE
},
{
- .virtual = ORION_PCIE_IO_BASE,
- .pfn = __phys_to_pfn(ORION_PCIE_IO_BASE),
+ .virtual = ORION_PCIE_IO_VIRT_BASE,
+ .pfn = __phys_to_pfn(ORION_PCIE_IO_PHYS_BASE),
.length = ORION_PCIE_IO_SIZE,
.type = MT_DEVICE
},
{
- .virtual = ORION_PCI_IO_BASE,
- .pfn = __phys_to_pfn(ORION_PCI_IO_BASE),
+ .virtual = ORION_PCI_IO_VIRT_BASE,
+ .pfn = __phys_to_pfn(ORION_PCI_IO_PHYS_BASE),
.length = ORION_PCI_IO_SIZE,
.type = MT_DEVICE
},
{
- .virtual = ORION_PCIE_WA_BASE,
- .pfn = __phys_to_pfn(ORION_PCIE_WA_BASE),
+ .virtual = ORION_PCIE_WA_VIRT_BASE,
+ .pfn = __phys_to_pfn(ORION_PCIE_WA_PHYS_BASE),
.length = ORION_PCIE_WA_SIZE,
.type = MT_DEVICE
},
@@ -63,8 +63,8 @@ void __init orion_map_io(void)
static struct resource orion_uart_resources[] = {
{
- .start = UART0_BASE,
- .end = UART0_BASE + 0xff,
+ .start = UART0_PHYS_BASE,
+ .end = UART0_PHYS_BASE + 0xff,
.flags = IORESOURCE_MEM,
},
{
@@ -73,8 +73,8 @@ static struct resource orion_uart_resources[] = {
.flags = IORESOURCE_IRQ,
},
{
- .start = UART1_BASE,
- .end = UART1_BASE + 0xff,
+ .start = UART1_PHYS_BASE,
+ .end = UART1_PHYS_BASE + 0xff,
.flags = IORESOURCE_MEM,
},
{
@@ -86,8 +86,8 @@ static struct resource orion_uart_resources[] = {
static struct plat_serial8250_port orion_uart_data[] = {
{
- .mapbase = UART0_BASE,
- .membase = (char *)UART0_BASE,
+ .mapbase = UART0_PHYS_BASE,
+ .membase = (char *)UART0_VIRT_BASE,
.irq = IRQ_ORION_UART0,
.flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
.iotype = UPIO_MEM,
@@ -95,8 +95,8 @@ static struct plat_serial8250_port orion_uart_data[] = {
.uartclk = ORION_TCLK,
},
{
- .mapbase = UART1_BASE,
- .membase = (char *)UART1_BASE,
+ .mapbase = UART1_PHYS_BASE,
+ .membase = (char *)UART1_VIRT_BASE,
.irq = IRQ_ORION_UART1,
.flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
.iotype = UPIO_MEM,
@@ -122,8 +122,8 @@ static struct platform_device orion_uart = {
static struct resource orion_ehci0_resources[] = {
{
- .start = ORION_USB0_REG_BASE,
- .end = ORION_USB0_REG_BASE + SZ_4K,
+ .start = ORION_USB0_PHYS_BASE,
+ .end = ORION_USB0_PHYS_BASE + SZ_4K,
.flags = IORESOURCE_MEM,
},
{
@@ -135,8 +135,8 @@ static struct resource orion_ehci0_resources[] = {
static struct resource orion_ehci1_resources[] = {
{
- .start = ORION_USB1_REG_BASE,
- .end = ORION_USB1_REG_BASE + SZ_4K,
+ .start = ORION_USB1_PHYS_BASE,
+ .end = ORION_USB1_PHYS_BASE + SZ_4K,
.flags = IORESOURCE_MEM,
},
{
@@ -177,8 +177,8 @@ static struct platform_device orion_ehci1 = {
static struct resource orion_eth_shared_resources[] = {
{
- .start = ORION_ETH_REG_BASE,
- .end = ORION_ETH_REG_BASE + 0xffff,
+ .start = ORION_ETH_PHYS_BASE,
+ .end = ORION_ETH_PHYS_BASE + 0xffff,
.flags = IORESOURCE_MEM,
},
};
@@ -227,8 +227,8 @@ static struct mv64xxx_i2c_pdata orion_i2c_pdata = {
static struct resource orion_i2c_resources[] = {
{
.name = "i2c base",
- .start = I2C_BASE,
- .end = I2C_BASE + 0x20 -1,
+ .start = I2C_PHYS_BASE,
+ .end = I2C_PHYS_BASE + 0x20 -1,
.flags = IORESOURCE_MEM,
},
{
@@ -250,6 +250,40 @@ static struct platform_device orion_i2c = {
};
/*****************************************************************************
+ * Sata port
+ ****************************************************************************/
+static struct resource orion_sata_resources[] = {
+ {
+ .name = "sata base",
+ .start = ORION_SATA_PHYS_BASE,
+ .end = ORION_SATA_PHYS_BASE + 0x5000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "sata irq",
+ .start = IRQ_ORION_SATA,
+ .end = IRQ_ORION_SATA,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device orion_sata = {
+ .name = "sata_mv",
+ .id = 0,
+ .dev = {
+ .coherent_dma_mask = 0xffffffff,
+ },
+ .num_resources = ARRAY_SIZE(orion_sata_resources),
+ .resource = orion_sata_resources,
+};
+
+void __init orion_sata_init(struct mv_sata_platform_data *sata_data)
+{
+ orion_sata.dev.platform_data = sata_data;
+ platform_device_register(&orion_sata);
+}
+
+/*****************************************************************************
* General
****************************************************************************/
diff --git a/arch/arm/mach-orion/common.h b/arch/arm/mach-orion/common.h
index 06c10c06f03e..10154ec885df 100644
--- a/arch/arm/mach-orion/common.h
+++ b/arch/arm/mach-orion/common.h
@@ -75,4 +75,12 @@ struct mv643xx_eth_platform_data;
void __init orion_eth_init(struct mv643xx_eth_platform_data *eth_data);
+/*
+ * Orion Sata platform_data, used by machine-setup
+ */
+
+struct mv_sata_platform_data;
+
+void __init orion_sata_init(struct mv_sata_platform_data *sata_data);
+
#endif /* __ARCH_ORION_COMMON_H__ */
diff --git a/arch/arm/mach-orion/db88f5281-setup.c b/arch/arm/mach-orion/db88f5281-setup.c
index cb2a95ce5b57..5ef44e1a2d36 100644
--- a/arch/arm/mach-orion/db88f5281-setup.c
+++ b/arch/arm/mach-orion/db88f5281-setup.c
@@ -354,8 +354,8 @@ static void __init db88f5281_init(void)
MACHINE_START(DB88F5281, "Marvell Orion-2 Development Board")
/* Maintainer: Tzachi Perelstein <tzachi@marvell.com> */
- .phys_io = ORION_REGS_BASE,
- .io_pg_offst = ((ORION_REGS_BASE) >> 18) & 0xfffc,
+ .phys_io = ORION_REGS_PHYS_BASE,
+ .io_pg_offst = ((ORION_REGS_VIRT_BASE) >> 18) & 0xfffc,
.boot_params = 0x00000100,
.init_machine = db88f5281_init,
.map_io = orion_map_io,
diff --git a/arch/arm/mach-orion/dns323-setup.c b/arch/arm/mach-orion/dns323-setup.c
index c8a806f249c6..02b280c24820 100644
--- a/arch/arm/mach-orion/dns323-setup.c
+++ b/arch/arm/mach-orion/dns323-setup.c
@@ -259,8 +259,8 @@ static void __init dns323_init(void)
*
* Open a special address decode windows for the PCIE WA.
*/
- orion_write(ORION_REGS_BASE | 0x20074, ORION_PCIE_WA_BASE);
- orion_write(ORION_REGS_BASE | 0x20070,
+ orion_write(ORION_REGS_VIRT_BASE | 0x20074, ORION_PCIE_WA_PHYS_BASE);
+ orion_write(ORION_REGS_VIRT_BASE | 0x20070,
(0x7941 | (((ORION_PCIE_WA_SIZE >> 16) - 1)) << 16));
/* set MPP to 0 as D-Link's 2.6.12.6 kernel did */
@@ -312,8 +312,8 @@ static void __init dns323_init(void)
/* Warning: D-Link uses a wrong mach-type (=526) in their bootloader */
MACHINE_START(DNS323, "D-Link DNS-323")
/* Maintainer: Herbert Valerio Riedel <hvr@gnu.org> */
- .phys_io = ORION_REGS_BASE,
- .io_pg_offst = ((ORION_REGS_BASE) >> 18) & 0xFFFC,
+ .phys_io = ORION_REGS_PHYS_BASE,
+ .io_pg_offst = ((ORION_REGS_VIRT_BASE) >> 18) & 0xFFFC,
.boot_params = 0x00000100,
.init_machine = dns323_init,
.map_io = orion_map_io,
diff --git a/arch/arm/mach-orion/kurobox_pro-setup.c b/arch/arm/mach-orion/kurobox_pro-setup.c
index 2d812ed6b5c7..6817aca4aa26 100644
--- a/arch/arm/mach-orion/kurobox_pro-setup.c
+++ b/arch/arm/mach-orion/kurobox_pro-setup.c
@@ -17,6 +17,7 @@
#include <linux/mtd/nand.h>
#include <linux/mv643xx_eth.h>
#include <linux/i2c.h>
+#include <linux/ata_platform.h>
#include <asm/mach-types.h>
#include <asm/gpio.h>
#include <asm/mach/arch.h>
@@ -167,6 +168,13 @@ static struct i2c_board_info __initdata kurobox_pro_i2c_rtc = {
};
/*****************************************************************************
+ * SATA
+ ****************************************************************************/
+static struct mv_sata_platform_data kurobox_pro_sata_data = {
+ .n_ports = 2,
+};
+
+/*****************************************************************************
* General Setup
****************************************************************************/
@@ -192,8 +200,8 @@ static void __init kurobox_pro_init(void)
/*
* Open a special address decode windows for the PCIE WA.
*/
- orion_write(ORION_REGS_BASE | 0x20074, ORION_PCIE_WA_BASE);
- orion_write(ORION_REGS_BASE | 0x20070, (0x7941 |
+ orion_write(ORION_REGS_VIRT_BASE | 0x20074, ORION_PCIE_WA_PHYS_BASE);
+ orion_write(ORION_REGS_VIRT_BASE | 0x20070, (0x7941 |
(((ORION_PCIE_WA_SIZE >> 16) - 1)) << 16));
/*
@@ -220,12 +228,13 @@ static void __init kurobox_pro_init(void)
platform_add_devices(kurobox_pro_devices, ARRAY_SIZE(kurobox_pro_devices));
i2c_register_board_info(0, &kurobox_pro_i2c_rtc, 1);
orion_eth_init(&kurobox_pro_eth_data);
+ orion_sata_init(&kurobox_pro_sata_data);
}
MACHINE_START(KUROBOX_PRO, "Buffalo/Revogear Kurobox Pro")
/* Maintainer: Ronen Shitrit <rshitrit@marvell.com> */
- .phys_io = ORION_REGS_BASE,
- .io_pg_offst = ((ORION_REGS_BASE) >> 18) & 0xFFFC,
+ .phys_io = ORION_REGS_PHYS_BASE,
+ .io_pg_offst = ((ORION_REGS_VIRT_BASE) >> 18) & 0xFFFC,
.boot_params = 0x00000100,
.init_machine = kurobox_pro_init,
.map_io = orion_map_io,
diff --git a/arch/arm/mach-orion/pci.c b/arch/arm/mach-orion/pci.c
index 0498d7c69b30..b109bb46681e 100644
--- a/arch/arm/mach-orion/pci.c
+++ b/arch/arm/mach-orion/pci.c
@@ -156,7 +156,7 @@ static int orion_pcie_rd_conf(struct pci_bus *bus, u32 devfn, int where,
orion_pcie_id(&dev, &rev);
if (dev == MV88F5181_DEV_ID || dev == MV88F5182_DEV_ID) {
/* extended register space */
- pcie_addr = ORION_PCIE_WA_BASE;
+ pcie_addr = ORION_PCIE_WA_VIRT_BASE;
pcie_addr |= PCIE_CONF_BUS(bus->number) |
PCIE_CONF_DEV(PCI_SLOT(devfn)) |
PCIE_CONF_FUNC(PCI_FUNC(devfn)) |
@@ -241,7 +241,7 @@ static int orion_pcie_setup(struct pci_sys_data *sys)
*/
res[0].name = "PCI-EX I/O Space";
res[0].flags = IORESOURCE_IO;
- res[0].start = ORION_PCIE_IO_REMAP;
+ res[0].start = ORION_PCIE_IO_BUS_BASE;
res[0].end = res[0].start + ORION_PCIE_IO_SIZE - 1;
if (request_resource(&ioport_resource, &res[0]))
panic("Request PCIE IO resource failed\n");
@@ -252,7 +252,7 @@ static int orion_pcie_setup(struct pci_sys_data *sys)
*/
res[1].name = "PCI-EX Memory Space";
res[1].flags = IORESOURCE_MEM;
- res[1].start = ORION_PCIE_MEM_BASE;
+ res[1].start = ORION_PCIE_MEM_PHYS_BASE;
res[1].end = res[1].start + ORION_PCIE_MEM_SIZE - 1;
if (request_resource(&iomem_resource, &res[1]))
panic("Request PCIE Memory resource failed\n");
@@ -477,7 +477,7 @@ static int orion_pci_setup(struct pci_sys_data *sys)
*/
res[0].name = "PCI I/O Space";
res[0].flags = IORESOURCE_IO;
- res[0].start = ORION_PCI_IO_REMAP;
+ res[0].start = ORION_PCI_IO_BUS_BASE;
res[0].end = res[0].start + ORION_PCI_IO_SIZE - 1;
if (request_resource(&ioport_resource, &res[0]))
panic("Request PCI IO resource failed\n");
@@ -488,7 +488,7 @@ static int orion_pci_setup(struct pci_sys_data *sys)
*/
res[1].name = "PCI Memory Space";
res[1].flags = IORESOURCE_MEM;
- res[1].start = ORION_PCI_MEM_BASE;
+ res[1].start = ORION_PCI_MEM_PHYS_BASE;
res[1].end = res[1].start + ORION_PCI_MEM_SIZE - 1;
if (request_resource(&iomem_resource, &res[1]))
panic("Request PCI Memory resource failed\n");
diff --git a/arch/arm/mach-orion/rd88f5182-setup.c b/arch/arm/mach-orion/rd88f5182-setup.c
index 026d74325d01..e851b8ca5ac6 100644
--- a/arch/arm/mach-orion/rd88f5182-setup.c
+++ b/arch/arm/mach-orion/rd88f5182-setup.c
@@ -17,6 +17,7 @@
#include <linux/irq.h>
#include <linux/mtd/physmap.h>
#include <linux/mv643xx_eth.h>
+#include <linux/ata_platform.h>
#include <linux/i2c.h>
#include <asm/mach-types.h>
#include <asm/gpio.h>
@@ -230,6 +231,13 @@ static struct i2c_board_info __initdata rd88f5182_i2c_rtc = {
};
/*****************************************************************************
+ * Sata
+ ****************************************************************************/
+static struct mv_sata_platform_data rd88f5182_sata_data = {
+ .n_ports = 2,
+};
+
+/*****************************************************************************
* General Setup
****************************************************************************/
@@ -255,8 +263,8 @@ static void __init rd88f5182_init(void)
/*
* Open a special address decode windows for the PCIE WA.
*/
- orion_write(ORION_REGS_BASE | 0x20074, ORION_PCIE_WA_BASE);
- orion_write(ORION_REGS_BASE | 0x20070, (0x7941 |
+ orion_write(ORION_REGS_VIRT_BASE | 0x20074, ORION_PCIE_WA_PHYS_BASE);
+ orion_write(ORION_REGS_VIRT_BASE | 0x20070, (0x7941 |
(((ORION_PCIE_WA_SIZE >> 16) - 1)) << 16));
/*
@@ -292,12 +300,13 @@ static void __init rd88f5182_init(void)
platform_add_devices(rd88f5182_devices, ARRAY_SIZE(rd88f5182_devices));
i2c_register_board_info(0, &rd88f5182_i2c_rtc, 1);
orion_eth_init(&rd88f5182_eth_data);
+ orion_sata_init(&rd88f5182_sata_data);
}
MACHINE_START(RD88F5182, "Marvell Orion-NAS Reference Design")
/* Maintainer: Ronen Shitrit <rshitrit@marvell.com> */
- .phys_io = ORION_REGS_BASE,
- .io_pg_offst = ((ORION_REGS_BASE) >> 18) & 0xFFFC,
+ .phys_io = ORION_REGS_PHYS_BASE,
+ .io_pg_offst = ((ORION_REGS_VIRT_BASE) >> 18) & 0xFFFC,
.boot_params = 0x00000100,
.init_machine = rd88f5182_init,
.map_io = orion_map_io,
diff --git a/arch/arm/mach-orion/ts209-setup.c b/arch/arm/mach-orion/ts209-setup.c
index e3e930efd155..306dbcd1e37b 100644
--- a/arch/arm/mach-orion/ts209-setup.c
+++ b/arch/arm/mach-orion/ts209-setup.c
@@ -21,6 +21,7 @@
#include <linux/input.h>
#include <linux/i2c.h>
#include <linux/serial_reg.h>
+#include <linux/ata_platform.h>
#include <asm/mach-types.h>
#include <asm/gpio.h>
#include <asm/mach/arch.h>
@@ -232,6 +233,14 @@ static struct platform_device qnap_ts209_button_device = {
};
/*****************************************************************************
+ * SATA
+ ****************************************************************************/
+static struct mv_sata_platform_data qnap_ts209_sata_data = {
+ .n_ports = 2,
+};
+
+/*****************************************************************************
+
* General Setup
****************************************************************************/
@@ -244,7 +253,7 @@ static struct platform_device *qnap_ts209_devices[] __initdata = {
* QNAP TS-[12]09 specific power off method via UART1-attached PIC
*/
-#define UART1_REG(x) (UART1_BASE + ((UART_##x) << 2))
+#define UART1_REG(x) (UART1_VIRT_BASE + ((UART_##x) << 2))
static void qnap_ts209_power_off(void)
{
@@ -282,8 +291,8 @@ static void __init qnap_ts209_init(void)
/*
* Open a special address decode windows for the PCIE WA.
*/
- orion_write(ORION_REGS_BASE | 0x20074, ORION_PCIE_WA_BASE);
- orion_write(ORION_REGS_BASE | 0x20070, (0x7941 |
+ orion_write(ORION_REGS_VIRT_BASE | 0x20074, ORION_PCIE_WA_PHYS_BASE);
+ orion_write(ORION_REGS_VIRT_BASE | 0x20070, (0x7941 |
(((ORION_PCIE_WA_SIZE >> 16) - 1)) << 16));
/*
@@ -321,12 +330,13 @@ static void __init qnap_ts209_init(void)
ARRAY_SIZE(qnap_ts209_devices));
i2c_register_board_info(0, &qnap_ts209_i2c_rtc, 1);
orion_eth_init(&qnap_ts209_eth_data);
+ orion_sata_init(&qnap_ts209_sata_data);
}
MACHINE_START(TS209, "QNAP TS-109/TS-209")
/* Maintainer: Byron Bradley <byron.bbradley@gmail.com> */
- .phys_io = ORION_REGS_BASE,
- .io_pg_offst = ((ORION_REGS_BASE) >> 18) & 0xFFFC,
+ .phys_io = ORION_REGS_PHYS_BASE,
+ .io_pg_offst = ((ORION_REGS_VIRT_BASE) >> 18) & 0xFFFC,
.boot_params = 0x00000100,
.init_machine = qnap_ts209_init,
.map_io = orion_map_io,
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index e47e67c11afe..7cd9ef8deb02 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -266,8 +266,6 @@ static void pxa3xx_cpu_standby(unsigned int pwrmode)
AD2D0ER = 0;
AD2D1ER = 0;
-
- printk("PM: AD2D0SR=%08x ASCR=%08x\n", AD2D0SR, ASCR);
}
/*
@@ -515,6 +513,14 @@ static int __init pxa3xx_init(void)
int i, ret = 0;
if (cpu_is_pxa3xx()) {
+ /*
+ * clear RDH bit every time after reset
+ *
+ * Note: the last 3 bits DxS are write-1-to-clear so carefully
+ * preserve them here in case they will be referenced later
+ */
+ ASCR &= ~(ASCR_RDH | ASCR_D1S | ASCR_D2S | ASCR_D3S);
+
clks_register(pxa3xx_clks, ARRAY_SIZE(pxa3xx_clks));
if ((ret = pxa_init_dma(32)))
diff --git a/arch/arm/plat-omap/Makefile b/arch/arm/plat-omap/Makefile
index 2549129aabc6..ce17df31b845 100644
--- a/arch/arm/plat-omap/Makefile
+++ b/arch/arm/plat-omap/Makefile
@@ -19,3 +19,4 @@ obj-$(CONFIG_CPU_FREQ) += cpu-omap.o
obj-$(CONFIG_OMAP_DM_TIMER) += dmtimer.o
obj-$(CONFIG_OMAP_DEBUG_DEVICES) += debug-devices.o
obj-$(CONFIG_OMAP_DEBUG_LEDS) += debug-leds.o
+obj-$(CONFIG_I2C_OMAP) += i2c.o
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index dcbba07cf98a..a46676db8113 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -6,7 +6,7 @@
* DMA channel linking for 1610 by Samuel Ortiz <samuel.ortiz@nokia.com>
* Graphics DMA and LCD DMA graphics tranformations
* by Imre Deak <imre.deak@nokia.com>
- * OMAP2 support Copyright (C) 2004-2005 Texas Instruments, Inc.
+ * OMAP2/3 support Copyright (C) 2004-2007 Texas Instruments, Inc.
* Merged to support both OMAP1 and OMAP2 by Tony Lindgren <tony@atomide.com>
* Some functions based on earlier dma-omap.c Copyright (C) 2001 RidgeRun, Inc.
*
@@ -33,12 +33,14 @@
#include <asm/arch/tc.h>
-#define DEBUG_PRINTS
-#undef DEBUG_PRINTS
-#ifdef DEBUG_PRINTS
-#define debug_printk(x) printk x
-#else
-#define debug_printk(x)
+#undef DEBUG
+
+#ifndef CONFIG_ARCH_OMAP1
+enum { DMA_CH_ALLOC_DONE, DMA_CH_PARAMS_SET_DONE, DMA_CH_STARTED,
+ DMA_CH_QUEUED, DMA_CH_NOTSTARTED, DMA_CH_PAUSED, DMA_CH_LINK_ENABLED
+};
+
+enum { DMA_CHAIN_STARTED, DMA_CHAIN_NOTSTARTED };
#endif
#define OMAP_DMA_ACTIVE 0x01
@@ -57,9 +59,66 @@ struct omap_dma_lch {
const char *dev_name;
void (* callback)(int lch, u16 ch_status, void *data);
void *data;
+
+#ifndef CONFIG_ARCH_OMAP1
+ /* required for Dynamic chaining */
+ int prev_linked_ch;
+ int next_linked_ch;
+ int state;
+ int chain_id;
+
+ int status;
+#endif
long flags;
};
+#ifndef CONFIG_ARCH_OMAP1
+struct dma_link_info {
+ int *linked_dmach_q;
+ int no_of_lchs_linked;
+
+ int q_count;
+ int q_tail;
+ int q_head;
+
+ int chain_state;
+ int chain_mode;
+
+};
+
+static struct dma_link_info dma_linked_lch[OMAP_LOGICAL_DMA_CH_COUNT];
+
+/* Chain handling macros */
+#define OMAP_DMA_CHAIN_QINIT(chain_id) \
+ do { \
+ dma_linked_lch[chain_id].q_head = \
+ dma_linked_lch[chain_id].q_tail = \
+ dma_linked_lch[chain_id].q_count = 0; \
+ } while (0)
+#define OMAP_DMA_CHAIN_QFULL(chain_id) \
+ (dma_linked_lch[chain_id].no_of_lchs_linked == \
+ dma_linked_lch[chain_id].q_count)
+#define OMAP_DMA_CHAIN_QLAST(chain_id) \
+ do { \
+ ((dma_linked_lch[chain_id].no_of_lchs_linked-1) == \
+ dma_linked_lch[chain_id].q_count) \
+ } while (0)
+#define OMAP_DMA_CHAIN_QEMPTY(chain_id) \
+ (0 == dma_linked_lch[chain_id].q_count)
+#define __OMAP_DMA_CHAIN_INCQ(end) \
+ ((end) = ((end)+1) % dma_linked_lch[chain_id].no_of_lchs_linked)
+#define OMAP_DMA_CHAIN_INCQHEAD(chain_id) \
+ do { \
+ __OMAP_DMA_CHAIN_INCQ(dma_linked_lch[chain_id].q_head); \
+ dma_linked_lch[chain_id].q_count--; \
+ } while (0)
+
+#define OMAP_DMA_CHAIN_INCQTAIL(chain_id) \
+ do { \
+ __OMAP_DMA_CHAIN_INCQ(dma_linked_lch[chain_id].q_tail); \
+ dma_linked_lch[chain_id].q_count++; \
+ } while (0)
+#endif
static int dma_chan_count;
static spinlock_t dma_chan_lock;
@@ -73,6 +132,10 @@ static const u8 omap1_dma_irq[OMAP_LOGICAL_DMA_CH_COUNT] = {
INT_1610_DMA_CH14, INT_1610_DMA_CH15, INT_DMA_LCD
};
+static inline void disable_lnk(int lch);
+static void omap_disable_channel_irq(int lch);
+static inline void omap_enable_channel_irq(int lch);
+
#define REVISIT_24XX() printk(KERN_ERR "FIXME: no %s on 24xx\n", \
__FUNCTION__);
@@ -148,7 +211,7 @@ void omap_set_dma_priority(int lch, int dst_port, int priority)
omap_writel(l, reg);
}
- if (cpu_is_omap24xx()) {
+ if (cpu_class_is_omap2()) {
if (priority)
OMAP_DMA_CCR_REG(lch) |= (1 << 6);
else
@@ -173,7 +236,7 @@ void omap_set_dma_transfer_params(int lch, int data_type, int elem_count,
OMAP1_DMA_CCR2_REG(lch) |= 1 << 2;
}
- if (cpu_is_omap24xx() && dma_trigger) {
+ if (cpu_class_is_omap2() && dma_trigger) {
u32 val = OMAP_DMA_CCR_REG(lch);
val &= ~(3 << 19);
@@ -213,7 +276,7 @@ void omap_set_dma_color_mode(int lch, enum omap_dma_color_mode mode, u32 color)
BUG_ON(omap_dma_in_1510_mode());
- if (cpu_is_omap24xx()) {
+ if (cpu_class_is_omap2()) {
REVISIT_24XX();
return;
}
@@ -245,7 +308,7 @@ void omap_set_dma_color_mode(int lch, enum omap_dma_color_mode mode, u32 color)
void omap_set_dma_write_mode(int lch, enum omap_dma_write_mode mode)
{
- if (cpu_is_omap24xx()) {
+ if (cpu_class_is_omap2()) {
OMAP_DMA_CSDP_REG(lch) &= ~(0x3 << 16);
OMAP_DMA_CSDP_REG(lch) |= (mode << 16);
}
@@ -269,7 +332,7 @@ void omap_set_dma_src_params(int lch, int src_port, int src_amode,
OMAP1_DMA_CSSA_L_REG(lch) = src_start;
}
- if (cpu_is_omap24xx())
+ if (cpu_class_is_omap2())
OMAP2_DMA_CSSA_REG(lch) = src_start;
OMAP_DMA_CSEI_REG(lch) = src_ei;
@@ -289,11 +352,14 @@ void omap_set_dma_params(int lch, struct omap_dma_channel_params * params)
omap_set_dma_dest_params(lch, params->dst_port,
params->dst_amode, params->dst_start,
params->dst_ei, params->dst_fi);
+ if (params->read_prio || params->write_prio)
+ omap_dma_set_prio_lch(lch, params->read_prio,
+ params->write_prio);
}
void omap_set_dma_src_index(int lch, int eidx, int fidx)
{
- if (cpu_is_omap24xx()) {
+ if (cpu_class_is_omap2()) {
REVISIT_24XX();
return;
}
@@ -317,13 +383,13 @@ void omap_set_dma_src_burst_mode(int lch, enum omap_dma_burst_mode burst_mode)
case OMAP_DMA_DATA_BURST_DIS:
break;
case OMAP_DMA_DATA_BURST_4:
- if (cpu_is_omap24xx())
+ if (cpu_class_is_omap2())
burst = 0x1;
else
burst = 0x2;
break;
case OMAP_DMA_DATA_BURST_8:
- if (cpu_is_omap24xx()) {
+ if (cpu_class_is_omap2()) {
burst = 0x2;
break;
}
@@ -332,7 +398,7 @@ void omap_set_dma_src_burst_mode(int lch, enum omap_dma_burst_mode burst_mode)
* fall through
*/
case OMAP_DMA_DATA_BURST_16:
- if (cpu_is_omap24xx()) {
+ if (cpu_class_is_omap2()) {
burst = 0x3;
break;
}
@@ -363,7 +429,7 @@ void omap_set_dma_dest_params(int lch, int dest_port, int dest_amode,
OMAP1_DMA_CDSA_L_REG(lch) = dest_start;
}
- if (cpu_is_omap24xx())
+ if (cpu_class_is_omap2())
OMAP2_DMA_CDSA_REG(lch) = dest_start;
OMAP_DMA_CDEI_REG(lch) = dst_ei;
@@ -372,7 +438,7 @@ void omap_set_dma_dest_params(int lch, int dest_port, int dest_amode,
void omap_set_dma_dest_index(int lch, int eidx, int fidx)
{
- if (cpu_is_omap24xx()) {
+ if (cpu_class_is_omap2()) {
REVISIT_24XX();
return;
}
@@ -396,19 +462,19 @@ void omap_set_dma_dest_burst_mode(int lch, enum omap_dma_burst_mode burst_mode)
case OMAP_DMA_DATA_BURST_DIS:
break;
case OMAP_DMA_DATA_BURST_4:
- if (cpu_is_omap24xx())
+ if (cpu_class_is_omap2())
burst = 0x1;
else
burst = 0x2;
break;
case OMAP_DMA_DATA_BURST_8:
- if (cpu_is_omap24xx())
+ if (cpu_class_is_omap2())
burst = 0x2;
else
burst = 0x3;
break;
case OMAP_DMA_DATA_BURST_16:
- if (cpu_is_omap24xx()) {
+ if (cpu_class_is_omap2()) {
burst = 0x3;
break;
}
@@ -430,7 +496,7 @@ static inline void omap_enable_channel_irq(int lch)
/* Clear CSR */
if (cpu_class_is_omap1())
status = OMAP_DMA_CSR_REG(lch);
- else if (cpu_is_omap24xx())
+ else if (cpu_class_is_omap2())
OMAP_DMA_CSR_REG(lch) = OMAP2_DMA_CSR_CLEAR_MASK;
/* Enable some nice interrupts. */
@@ -441,7 +507,7 @@ static inline void omap_enable_channel_irq(int lch)
static void omap_disable_channel_irq(int lch)
{
- if (cpu_is_omap24xx())
+ if (cpu_class_is_omap2())
OMAP_DMA_CICR_REG(lch) = 0;
}
@@ -464,6 +530,12 @@ static inline void enable_lnk(int lch)
if (dma_chan[lch].next_lch != -1)
OMAP_DMA_CLNK_CTRL_REG(lch) =
dma_chan[lch].next_lch | (1 << 15);
+
+#ifndef CONFIG_ARCH_OMAP1
+ if (dma_chan[lch].next_linked_ch != -1)
+ OMAP_DMA_CLNK_CTRL_REG(lch) =
+ dma_chan[lch].next_linked_ch | (1 << 15);
+#endif
}
static inline void disable_lnk(int lch)
@@ -475,7 +547,7 @@ static inline void disable_lnk(int lch)
OMAP_DMA_CLNK_CTRL_REG(lch) |= 1 << 14;
}
- if (cpu_is_omap24xx()) {
+ if (cpu_class_is_omap2()) {
omap_disable_channel_irq(lch);
/* Clear the ENABLE_LNK bit */
OMAP_DMA_CLNK_CTRL_REG(lch) &= ~(1 << 15);
@@ -488,7 +560,7 @@ static inline void omap2_enable_irq_lch(int lch)
{
u32 val;
- if (!cpu_is_omap24xx())
+ if (!cpu_class_is_omap2())
return;
val = omap_readl(OMAP_DMA4_IRQENABLE_L0);
@@ -522,7 +594,7 @@ int omap_request_dma(int dev_id, const char *dev_name,
if (cpu_class_is_omap1())
clear_lch_regs(free_ch);
- if (cpu_is_omap24xx())
+ if (cpu_class_is_omap2())
omap_clear_dma(free_ch);
spin_unlock_irqrestore(&dma_chan_lock, flags);
@@ -530,11 +602,14 @@ int omap_request_dma(int dev_id, const char *dev_name,
chan->dev_name = dev_name;
chan->callback = callback;
chan->data = data;
+#ifndef CONFIG_ARCH_OMAP1
+ chan->chain_id = -1;
+#endif
chan->enabled_irqs = OMAP_DMA_DROP_IRQ | OMAP_DMA_BLOCK_IRQ;
if (cpu_class_is_omap1())
chan->enabled_irqs |= OMAP1_DMA_TOUT_IRQ;
- else if (cpu_is_omap24xx())
+ else if (cpu_class_is_omap2())
chan->enabled_irqs |= OMAP2_DMA_MISALIGNED_ERR_IRQ |
OMAP2_DMA_TRANS_ERR_IRQ;
@@ -551,7 +626,7 @@ int omap_request_dma(int dev_id, const char *dev_name,
OMAP_DMA_CCR_REG(free_ch) = dev_id;
}
- if (cpu_is_omap24xx()) {
+ if (cpu_class_is_omap2()) {
omap2_enable_irq_lch(free_ch);
omap_enable_channel_irq(free_ch);
@@ -588,7 +663,7 @@ void omap_free_dma(int lch)
OMAP_DMA_CCR_REG(lch) = 0;
}
- if (cpu_is_omap24xx()) {
+ if (cpu_class_is_omap2()) {
u32 val;
/* Disable interrupts */
val = omap_readl(OMAP_DMA4_IRQENABLE_L0);
@@ -608,6 +683,67 @@ void omap_free_dma(int lch)
}
}
+/**
+ * @brief omap_dma_set_global_params : Set global priority settings for dma
+ *
+ * @param arb_rate
+ * @param max_fifo_depth
+ * @param tparams - Number of thereads to reserve : DMA_THREAD_RESERVE_NORM
+ * DMA_THREAD_RESERVE_ONET
+ * DMA_THREAD_RESERVE_TWOT
+ * DMA_THREAD_RESERVE_THREET
+ */
+void
+omap_dma_set_global_params(int arb_rate, int max_fifo_depth, int tparams)
+{
+ u32 reg;
+
+ if (!cpu_class_is_omap2()) {
+ printk(KERN_ERR "FIXME: no %s on 15xx/16xx\n", __FUNCTION__);
+ return;
+ }
+
+ if (arb_rate == 0)
+ arb_rate = 1;
+
+ reg = (arb_rate & 0xff) << 16;
+ reg |= (0xff & max_fifo_depth);
+
+ omap_writel(reg, OMAP_DMA4_GCR_REG);
+}
+EXPORT_SYMBOL(omap_dma_set_global_params);
+
+/**
+ * @brief omap_dma_set_prio_lch : Set channel wise priority settings
+ *
+ * @param lch
+ * @param read_prio - Read priority
+ * @param write_prio - Write priority
+ * Both of the above can be set with one of the following values :
+ * DMA_CH_PRIO_HIGH/DMA_CH_PRIO_LOW
+ */
+int
+omap_dma_set_prio_lch(int lch, unsigned char read_prio,
+ unsigned char write_prio)
+{
+ u32 w;
+
+ if (unlikely((lch < 0 || lch >= OMAP_LOGICAL_DMA_CH_COUNT))) {
+ printk(KERN_ERR "Invalid channel id\n");
+ return -EINVAL;
+ }
+ w = OMAP_DMA_CCR_REG(lch);
+ w &= ~((1 << 6) | (1 << 26));
+ if (cpu_is_omap2430() || cpu_is_omap34xx())
+ w |= ((read_prio & 0x1) << 6) | ((write_prio & 0x1) << 26);
+ else
+ w |= ((read_prio & 0x1) << 6);
+
+ OMAP_DMA_CCR_REG(lch) = w;
+ return 0;
+}
+EXPORT_SYMBOL(omap_dma_set_prio_lch);
+
/*
* Clears any DMA state so the DMA engine is ready to restart with new buffers
* through omap_start_dma(). Any buffers in flight are discarded.
@@ -626,9 +762,9 @@ void omap_clear_dma(int lch)
status = OMAP_DMA_CSR_REG(lch);
}
- if (cpu_is_omap24xx()) {
+ if (cpu_class_is_omap2()) {
int i;
- u32 lch_base = OMAP24XX_DMA_BASE + lch * 0x60 + 0x80;
+ u32 lch_base = OMAP_DMA4_BASE + lch * 0x60 + 0x80;
for (i = 0; i < 0x44; i += 4)
omap_writel(0, lch_base + i);
}
@@ -662,7 +798,7 @@ void omap_start_dma(int lch)
cur_lch = next_lch;
} while (next_lch != -1);
- } else if (cpu_is_omap24xx()) {
+ } else if (cpu_class_is_omap2()) {
/* Errata: Need to write lch even if not using chaining */
OMAP_DMA_CLNK_CTRL_REG(lch) = lch;
}
@@ -753,7 +889,7 @@ dma_addr_t omap_get_dma_src_pos(int lch)
offset = (dma_addr_t) (OMAP1_DMA_CSSA_L_REG(lch) |
(OMAP1_DMA_CSSA_U_REG(lch) << 16));
- if (cpu_is_omap24xx())
+ if (cpu_class_is_omap2())
offset = OMAP_DMA_CSAC_REG(lch);
return offset;
@@ -775,8 +911,8 @@ dma_addr_t omap_get_dma_dst_pos(int lch)
offset = (dma_addr_t) (OMAP1_DMA_CDSA_L_REG(lch) |
(OMAP1_DMA_CDSA_U_REG(lch) << 16));
- if (cpu_is_omap24xx())
- offset = OMAP2_DMA_CDSA_REG(lch);
+ if (cpu_class_is_omap2())
+ offset = OMAP_DMA_CDAC_REG(lch);
return offset;
}
@@ -859,6 +995,605 @@ void omap_dma_unlink_lch (int lch_head, int lch_queue)
dma_chan[lch_head].next_lch = -1;
}
+#ifndef CONFIG_ARCH_OMAP1
+/* Create chain of DMA channesls */
+static void create_dma_lch_chain(int lch_head, int lch_queue)
+{
+ u32 w;
+
+ /* Check if this is the first link in chain */
+ if (dma_chan[lch_head].next_linked_ch == -1) {
+ dma_chan[lch_head].next_linked_ch = lch_queue;
+ dma_chan[lch_head].prev_linked_ch = lch_queue;
+ dma_chan[lch_queue].next_linked_ch = lch_head;
+ dma_chan[lch_queue].prev_linked_ch = lch_head;
+ }
+
+ /* a link exists, link the new channel in circular chain */
+ else {
+ dma_chan[lch_queue].next_linked_ch =
+ dma_chan[lch_head].next_linked_ch;
+ dma_chan[lch_queue].prev_linked_ch = lch_head;
+ dma_chan[lch_head].next_linked_ch = lch_queue;
+ dma_chan[dma_chan[lch_queue].next_linked_ch].prev_linked_ch =
+ lch_queue;
+ }
+
+ w = OMAP_DMA_CLNK_CTRL_REG(lch_head);
+ w &= ~(0x0f);
+ w |= lch_queue;
+ OMAP_DMA_CLNK_CTRL_REG(lch_head) = w;
+
+ w = OMAP_DMA_CLNK_CTRL_REG(lch_queue);
+ w &= ~(0x0f);
+ w |= (dma_chan[lch_queue].next_linked_ch);
+ OMAP_DMA_CLNK_CTRL_REG(lch_queue) = w;
+}
+
+/**
+ * @brief omap_request_dma_chain : Request a chain of DMA channels
+ *
+ * @param dev_id - Device id using the dma channel
+ * @param dev_name - Device name
+ * @param callback - Call back function
+ * @chain_id -
+ * @no_of_chans - Number of channels requested
+ * @chain_mode - Dynamic or static chaining : OMAP_DMA_STATIC_CHAIN
+ * OMAP_DMA_DYNAMIC_CHAIN
+ * @params - Channel parameters
+ *
+ * @return - Succes : 0
+ * Failure: -EINVAL/-ENOMEM
+ */
+int omap_request_dma_chain(int dev_id, const char *dev_name,
+ void (*callback) (int chain_id, u16 ch_status,
+ void *data),
+ int *chain_id, int no_of_chans, int chain_mode,
+ struct omap_dma_channel_params params)
+{
+ int *channels;
+ int i, err;
+
+ /* Is the chain mode valid ? */
+ if (chain_mode != OMAP_DMA_STATIC_CHAIN
+ && chain_mode != OMAP_DMA_DYNAMIC_CHAIN) {
+ printk(KERN_ERR "Invalid chain mode requested\n");
+ return -EINVAL;
+ }
+
+ if (unlikely((no_of_chans < 1
+ || no_of_chans > OMAP_LOGICAL_DMA_CH_COUNT))) {
+ printk(KERN_ERR "Invalid Number of channels requested\n");
+ return -EINVAL;
+ }
+
+ /* Allocate a queue to maintain the status of the channels
+ * in the chain */
+ channels = kmalloc(sizeof(*channels) * no_of_chans, GFP_KERNEL);
+ if (channels == NULL) {
+ printk(KERN_ERR "omap_dma: No memory for channel queue\n");
+ return -ENOMEM;
+ }
+
+ /* request and reserve DMA channels for the chain */
+ for (i = 0; i < no_of_chans; i++) {
+ err = omap_request_dma(dev_id, dev_name,
+ callback, 0, &channels[i]);
+ if (err < 0) {
+ int j;
+ for (j = 0; j < i; j++)
+ omap_free_dma(channels[j]);
+ kfree(channels);
+ printk(KERN_ERR "omap_dma: Request failed %d\n", err);
+ return err;
+ }
+ dma_chan[channels[i]].next_linked_ch = -1;
+ dma_chan[channels[i]].prev_linked_ch = -1;
+ dma_chan[channels[i]].state = DMA_CH_NOTSTARTED;
+
+ /*
+ * Allowing client drivers to set common parameters now,
+ * so that later only relevant (src_start, dest_start
+ * and element count) can be set
+ */
+ omap_set_dma_params(channels[i], &params);
+ }
+
+ *chain_id = channels[0];
+ dma_linked_lch[*chain_id].linked_dmach_q = channels;
+ dma_linked_lch[*chain_id].chain_mode = chain_mode;
+ dma_linked_lch[*chain_id].chain_state = DMA_CHAIN_NOTSTARTED;
+ dma_linked_lch[*chain_id].no_of_lchs_linked = no_of_chans;
+
+ for (i = 0; i < no_of_chans; i++)
+ dma_chan[channels[i]].chain_id = *chain_id;
+
+ /* Reset the Queue pointers */
+ OMAP_DMA_CHAIN_QINIT(*chain_id);
+
+ /* Set up the chain */
+ if (no_of_chans == 1)
+ create_dma_lch_chain(channels[0], channels[0]);
+ else {
+ for (i = 0; i < (no_of_chans - 1); i++)
+ create_dma_lch_chain(channels[i], channels[i + 1]);
+ }
+ return 0;
+}
+EXPORT_SYMBOL(omap_request_dma_chain);
+
+/**
+ * @brief omap_modify_dma_chain_param : Modify the chain's params - Modify the
+ * params after setting it. Dont do this while dma is running!!
+ *
+ * @param chain_id - Chained logical channel id.
+ * @param params
+ *
+ * @return - Success : 0
+ * Failure : -EINVAL
+ */
+int omap_modify_dma_chain_params(int chain_id,
+ struct omap_dma_channel_params params)
+{
+ int *channels;
+ u32 i;
+
+ /* Check for input params */
+ if (unlikely((chain_id < 0
+ || chain_id >= OMAP_LOGICAL_DMA_CH_COUNT))) {
+ printk(KERN_ERR "Invalid chain id\n");
+ return -EINVAL;
+ }
+
+ /* Check if the chain exists */
+ if (dma_linked_lch[chain_id].linked_dmach_q == NULL) {
+ printk(KERN_ERR "Chain doesn't exists\n");
+ return -EINVAL;
+ }
+ channels = dma_linked_lch[chain_id].linked_dmach_q;
+
+ for (i = 0; i < dma_linked_lch[chain_id].no_of_lchs_linked; i++) {
+ /*
+ * Allowing client drivers to set common parameters now,
+ * so that later only relevant (src_start, dest_start
+ * and element count) can be set
+ */
+ omap_set_dma_params(channels[i], &params);
+ }
+ return 0;
+}
+EXPORT_SYMBOL(omap_modify_dma_chain_params);
+
+/**
+ * @brief omap_free_dma_chain - Free all the logical channels in a chain.
+ *
+ * @param chain_id
+ *
+ * @return - Success : 0
+ * Failure : -EINVAL
+ */
+int omap_free_dma_chain(int chain_id)
+{
+ int *channels;
+ u32 i;
+
+ /* Check for input params */
+ if (unlikely((chain_id < 0 || chain_id >= OMAP_LOGICAL_DMA_CH_COUNT))) {
+ printk(KERN_ERR "Invalid chain id\n");
+ return -EINVAL;
+ }
+
+ /* Check if the chain exists */
+ if (dma_linked_lch[chain_id].linked_dmach_q == NULL) {
+ printk(KERN_ERR "Chain doesn't exists\n");
+ return -EINVAL;
+ }
+
+ channels = dma_linked_lch[chain_id].linked_dmach_q;
+ for (i = 0; i < dma_linked_lch[chain_id].no_of_lchs_linked; i++) {
+ dma_chan[channels[i]].next_linked_ch = -1;
+ dma_chan[channels[i]].prev_linked_ch = -1;
+ dma_chan[channels[i]].chain_id = -1;
+ dma_chan[channels[i]].state = DMA_CH_NOTSTARTED;
+ omap_free_dma(channels[i]);
+ }
+
+ kfree(channels);
+
+ dma_linked_lch[chain_id].linked_dmach_q = NULL;
+ dma_linked_lch[chain_id].chain_mode = -1;
+ dma_linked_lch[chain_id].chain_state = -1;
+ return (0);
+}
+EXPORT_SYMBOL(omap_free_dma_chain);
+
+/**
+ * @brief omap_dma_chain_status - Check if the chain is in
+ * active / inactive state.
+ * @param chain_id
+ *
+ * @return - Success : OMAP_DMA_CHAIN_ACTIVE/OMAP_DMA_CHAIN_INACTIVE
+ * Failure : -EINVAL
+ */
+int omap_dma_chain_status(int chain_id)
+{
+ /* Check for input params */
+ if (unlikely((chain_id < 0 || chain_id >= OMAP_LOGICAL_DMA_CH_COUNT))) {
+ printk(KERN_ERR "Invalid chain id\n");
+ return -EINVAL;
+ }
+
+ /* Check if the chain exists */
+ if (dma_linked_lch[chain_id].linked_dmach_q == NULL) {
+ printk(KERN_ERR "Chain doesn't exists\n");
+ return -EINVAL;
+ }
+ pr_debug("CHAINID=%d, qcnt=%d\n", chain_id,
+ dma_linked_lch[chain_id].q_count);
+
+ if (OMAP_DMA_CHAIN_QEMPTY(chain_id))
+ return OMAP_DMA_CHAIN_INACTIVE;
+ return OMAP_DMA_CHAIN_ACTIVE;
+}
+EXPORT_SYMBOL(omap_dma_chain_status);
+
+/**
+ * @brief omap_dma_chain_a_transfer - Get a free channel from a chain,
+ * set the params and start the transfer.
+ *
+ * @param chain_id
+ * @param src_start - buffer start address
+ * @param dest_start - Dest address
+ * @param elem_count
+ * @param frame_count
+ * @param callbk_data - channel callback parameter data.
+ *
+ * @return - Success : start_dma status
+ * Failure: -EINVAL/-EBUSY
+ */
+int omap_dma_chain_a_transfer(int chain_id, int src_start, int dest_start,
+ int elem_count, int frame_count, void *callbk_data)
+{
+ int *channels;
+ u32 w, lch;
+ int start_dma = 0;
+
+ /* if buffer size is less than 1 then there is
+ * no use of starting the chain */
+ if (elem_count < 1) {
+ printk(KERN_ERR "Invalid buffer size\n");
+ return -EINVAL;
+ }
+
+ /* Check for input params */
+ if (unlikely((chain_id < 0
+ || chain_id >= OMAP_LOGICAL_DMA_CH_COUNT))) {
+ printk(KERN_ERR "Invalid chain id\n");
+ return -EINVAL;
+ }
+
+ /* Check if the chain exists */
+ if (dma_linked_lch[chain_id].linked_dmach_q == NULL) {
+ printk(KERN_ERR "Chain doesn't exist\n");
+ return -EINVAL;
+ }
+
+ /* Check if all the channels in chain are in use */
+ if (OMAP_DMA_CHAIN_QFULL(chain_id))
+ return -EBUSY;
+
+ /* Frame count may be negative in case of indexed transfers */
+ channels = dma_linked_lch[chain_id].linked_dmach_q;
+
+ /* Get a free channel */
+ lch = channels[dma_linked_lch[chain_id].q_tail];
+
+ /* Store the callback data */
+ dma_chan[lch].data = callbk_data;
+
+ /* Increment the q_tail */
+ OMAP_DMA_CHAIN_INCQTAIL(chain_id);
+
+ /* Set the params to the free channel */
+ if (src_start != 0)
+ OMAP2_DMA_CSSA_REG(lch) = src_start;
+ if (dest_start != 0)
+ OMAP2_DMA_CDSA_REG(lch) = dest_start;
+
+ /* Write the buffer size */
+ OMAP_DMA_CEN_REG(lch) = elem_count;
+ OMAP_DMA_CFN_REG(lch) = frame_count;
+
+ /* If the chain is dynamically linked,
+ * then we may have to start the chain if its not active */
+ if (dma_linked_lch[chain_id].chain_mode == OMAP_DMA_DYNAMIC_CHAIN) {
+
+ /* In Dynamic chain, if the chain is not started,
+ * queue the channel */
+ if (dma_linked_lch[chain_id].chain_state ==
+ DMA_CHAIN_NOTSTARTED) {
+ /* Enable the link in previous channel */
+ if (dma_chan[dma_chan[lch].prev_linked_ch].state ==
+ DMA_CH_QUEUED)
+ enable_lnk(dma_chan[lch].prev_linked_ch);
+ dma_chan[lch].state = DMA_CH_QUEUED;
+ }
+
+ /* Chain is already started, make sure its active,
+ * if not then start the chain */
+ else {
+ start_dma = 1;
+
+ if (dma_chan[dma_chan[lch].prev_linked_ch].state ==
+ DMA_CH_STARTED) {
+ enable_lnk(dma_chan[lch].prev_linked_ch);
+ dma_chan[lch].state = DMA_CH_QUEUED;
+ start_dma = 0;
+ if (0 == ((1 << 7) & (OMAP_DMA_CCR_REG
+ (dma_chan[lch].prev_linked_ch)))) {
+ disable_lnk(dma_chan[lch].
+ prev_linked_ch);
+ pr_debug("\n prev ch is stopped\n");
+ start_dma = 1;
+ }
+ }
+
+ else if (dma_chan[dma_chan[lch].prev_linked_ch].state
+ == DMA_CH_QUEUED) {
+ enable_lnk(dma_chan[lch].prev_linked_ch);
+ dma_chan[lch].state = DMA_CH_QUEUED;
+ start_dma = 0;
+ }
+ omap_enable_channel_irq(lch);
+
+ w = OMAP_DMA_CCR_REG(lch);
+
+ if ((0 == (w & (1 << 24))))
+ w &= ~(1 << 25);
+ else
+ w |= (1 << 25);
+ if (start_dma == 1) {
+ if (0 == (w & (1 << 7))) {
+ w |= (1 << 7);
+ dma_chan[lch].state = DMA_CH_STARTED;
+ pr_debug("starting %d\n", lch);
+ OMAP_DMA_CCR_REG(lch) = w;
+ } else
+ start_dma = 0;
+ } else {
+ if (0 == (w & (1 << 7)))
+ OMAP_DMA_CCR_REG(lch) = w;
+ }
+ dma_chan[lch].flags |= OMAP_DMA_ACTIVE;
+ }
+ }
+ return start_dma;
+}
+EXPORT_SYMBOL(omap_dma_chain_a_transfer);
+
+/**
+ * @brief omap_start_dma_chain_transfers - Start the chain
+ *
+ * @param chain_id
+ *
+ * @return - Success : 0
+ * Failure : -EINVAL/-EBUSY
+ */
+int omap_start_dma_chain_transfers(int chain_id)
+{
+ int *channels;
+ u32 w, i;
+
+ if (unlikely((chain_id < 0 || chain_id >= OMAP_LOGICAL_DMA_CH_COUNT))) {
+ printk(KERN_ERR "Invalid chain id\n");
+ return -EINVAL;
+ }
+
+ channels = dma_linked_lch[chain_id].linked_dmach_q;
+
+ if (dma_linked_lch[channels[0]].chain_state == DMA_CHAIN_STARTED) {
+ printk(KERN_ERR "Chain is already started\n");
+ return -EBUSY;
+ }
+
+ if (dma_linked_lch[chain_id].chain_mode == OMAP_DMA_STATIC_CHAIN) {
+ for (i = 0; i < dma_linked_lch[chain_id].no_of_lchs_linked;
+ i++) {
+ enable_lnk(channels[i]);
+ omap_enable_channel_irq(channels[i]);
+ }
+ } else {
+ omap_enable_channel_irq(channels[0]);
+ }
+
+ w = OMAP_DMA_CCR_REG(channels[0]);
+ w |= (1 << 7);
+ dma_linked_lch[chain_id].chain_state = DMA_CHAIN_STARTED;
+ dma_chan[channels[0]].state = DMA_CH_STARTED;
+
+ if ((0 == (w & (1 << 24))))
+ w &= ~(1 << 25);
+ else
+ w |= (1 << 25);
+ OMAP_DMA_CCR_REG(channels[0]) = w;
+
+ dma_chan[channels[0]].flags |= OMAP_DMA_ACTIVE;
+ return 0;
+}
+EXPORT_SYMBOL(omap_start_dma_chain_transfers);
+
+/**
+ * @brief omap_stop_dma_chain_transfers - Stop the dma transfer of a chain.
+ *
+ * @param chain_id
+ *
+ * @return - Success : 0
+ * Failure : EINVAL
+ */
+int omap_stop_dma_chain_transfers(int chain_id)
+{
+ int *channels;
+ u32 w, i;
+ u32 sys_cf;
+
+ /* Check for input params */
+ if (unlikely((chain_id < 0 || chain_id >= OMAP_LOGICAL_DMA_CH_COUNT))) {
+ printk(KERN_ERR "Invalid chain id\n");
+ return -EINVAL;
+ }
+
+ /* Check if the chain exists */
+ if (dma_linked_lch[chain_id].linked_dmach_q == NULL) {
+ printk(KERN_ERR "Chain doesn't exists\n");
+ return -EINVAL;
+ }
+ channels = dma_linked_lch[chain_id].linked_dmach_q;
+
+ /* DMA Errata:
+ * Special programming model needed to disable DMA before end of block
+ */
+ sys_cf = omap_readl(OMAP_DMA4_OCP_SYSCONFIG);
+ w = sys_cf;
+ /* Middle mode reg set no Standby */
+ w &= ~((1 << 12)|(1 << 13));
+ omap_writel(w, OMAP_DMA4_OCP_SYSCONFIG);
+
+ for (i = 0; i < dma_linked_lch[chain_id].no_of_lchs_linked; i++) {
+
+ /* Stop the Channel transmission */
+ w = OMAP_DMA_CCR_REG(channels[i]);
+ w &= ~(1 << 7);
+ OMAP_DMA_CCR_REG(channels[i]) = w;
+
+ /* Disable the link in all the channels */
+ disable_lnk(channels[i]);
+ dma_chan[channels[i]].state = DMA_CH_NOTSTARTED;
+
+ }
+ dma_linked_lch[chain_id].chain_state = DMA_CHAIN_NOTSTARTED;
+
+ /* Reset the Queue pointers */
+ OMAP_DMA_CHAIN_QINIT(chain_id);
+
+ /* Errata - put in the old value */
+ omap_writel(sys_cf, OMAP_DMA4_OCP_SYSCONFIG);
+ return 0;
+}
+EXPORT_SYMBOL(omap_stop_dma_chain_transfers);
+
+/* Get the index of the ongoing DMA in chain */
+/**
+ * @brief omap_get_dma_chain_index - Get the element and frame index
+ * of the ongoing DMA in chain
+ *
+ * @param chain_id
+ * @param ei - Element index
+ * @param fi - Frame index
+ *
+ * @return - Success : 0
+ * Failure : -EINVAL
+ */
+int omap_get_dma_chain_index(int chain_id, int *ei, int *fi)
+{
+ int lch;
+ int *channels;
+
+ /* Check for input params */
+ if (unlikely((chain_id < 0 || chain_id >= OMAP_LOGICAL_DMA_CH_COUNT))) {
+ printk(KERN_ERR "Invalid chain id\n");
+ return -EINVAL;
+ }
+
+ /* Check if the chain exists */
+ if (dma_linked_lch[chain_id].linked_dmach_q == NULL) {
+ printk(KERN_ERR "Chain doesn't exists\n");
+ return -EINVAL;
+ }
+ if ((!ei) || (!fi))
+ return -EINVAL;
+
+ channels = dma_linked_lch[chain_id].linked_dmach_q;
+
+ /* Get the current channel */
+ lch = channels[dma_linked_lch[chain_id].q_head];
+
+ *ei = OMAP2_DMA_CCEN_REG(lch);
+ *fi = OMAP2_DMA_CCFN_REG(lch);
+
+ return 0;
+}
+EXPORT_SYMBOL(omap_get_dma_chain_index);
+
+/**
+ * @brief omap_get_dma_chain_dst_pos - Get the destination position of the
+ * ongoing DMA in chain
+ *
+ * @param chain_id
+ *
+ * @return - Success : Destination position
+ * Failure : -EINVAL
+ */
+int omap_get_dma_chain_dst_pos(int chain_id)
+{
+ int lch;
+ int *channels;
+
+ /* Check for input params */
+ if (unlikely((chain_id < 0 || chain_id >= OMAP_LOGICAL_DMA_CH_COUNT))) {
+ printk(KERN_ERR "Invalid chain id\n");
+ return -EINVAL;
+ }
+
+ /* Check if the chain exists */
+ if (dma_linked_lch[chain_id].linked_dmach_q == NULL) {
+ printk(KERN_ERR "Chain doesn't exists\n");
+ return -EINVAL;
+ }
+
+ channels = dma_linked_lch[chain_id].linked_dmach_q;
+
+ /* Get the current channel */
+ lch = channels[dma_linked_lch[chain_id].q_head];
+
+ return (OMAP_DMA_CDAC_REG(lch));
+}
+EXPORT_SYMBOL(omap_get_dma_chain_dst_pos);
+
+/**
+ * @brief omap_get_dma_chain_src_pos - Get the source position
+ * of the ongoing DMA in chain
+ * @param chain_id
+ *
+ * @return - Success : Destination position
+ * Failure : -EINVAL
+ */
+int omap_get_dma_chain_src_pos(int chain_id)
+{
+ int lch;
+ int *channels;
+
+ /* Check for input params */
+ if (unlikely((chain_id < 0 || chain_id >= OMAP_LOGICAL_DMA_CH_COUNT))) {
+ printk(KERN_ERR "Invalid chain id\n");
+ return -EINVAL;
+ }
+
+ /* Check if the chain exists */
+ if (dma_linked_lch[chain_id].linked_dmach_q == NULL) {
+ printk(KERN_ERR "Chain doesn't exists\n");
+ return -EINVAL;
+ }
+
+ channels = dma_linked_lch[chain_id].linked_dmach_q;
+
+ /* Get the current channel */
+ lch = channels[dma_linked_lch[chain_id].q_head];
+
+ return (OMAP_DMA_CSAC_REG(lch));
+}
+EXPORT_SYMBOL(omap_get_dma_chain_src_pos);
+#endif
+
/*----------------------------------------------------------------------------*/
#ifdef CONFIG_ARCH_OMAP1
@@ -919,7 +1654,7 @@ static irqreturn_t omap1_dma_irq_handler(int irq, void *dev_id)
#define omap1_dma_irq_handler NULL
#endif
-#ifdef CONFIG_ARCH_OMAP2
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
static int omap2_dma_handle_ch(int ch)
{
@@ -953,8 +1688,33 @@ static int omap2_dma_handle_ch(int ch)
OMAP_DMA_CSR_REG(ch) = OMAP2_DMA_CSR_CLEAR_MASK;
omap_writel(1 << ch, OMAP_DMA4_IRQSTATUS_L0);
- if (likely(dma_chan[ch].callback != NULL))
- dma_chan[ch].callback(ch, status, dma_chan[ch].data);
+ /* If the ch is not chained then chain_id will be -1 */
+ if (dma_chan[ch].chain_id != -1) {
+ int chain_id = dma_chan[ch].chain_id;
+ dma_chan[ch].state = DMA_CH_NOTSTARTED;
+ if (OMAP_DMA_CLNK_CTRL_REG(ch) & (1 << 15))
+ dma_chan[dma_chan[ch].next_linked_ch].state =
+ DMA_CH_STARTED;
+ if (dma_linked_lch[chain_id].chain_mode ==
+ OMAP_DMA_DYNAMIC_CHAIN)
+ disable_lnk(ch);
+
+ if (!OMAP_DMA_CHAIN_QEMPTY(chain_id))
+ OMAP_DMA_CHAIN_INCQHEAD(chain_id);
+
+ status = OMAP_DMA_CSR_REG(ch);
+ }
+
+ if (likely(dma_chan[ch].callback != NULL)) {
+ if (dma_chan[ch].chain_id != -1)
+ dma_chan[ch].callback(dma_chan[ch].chain_id, status,
+ dma_chan[ch].data);
+ else
+ dma_chan[ch].callback(ch, status, dma_chan[ch].data);
+
+ }
+
+ OMAP_DMA_CSR_REG(ch) = status;
return 0;
}
@@ -1385,7 +2145,7 @@ static int __init omap_init_dma(void)
w &= ~(1 << 8);
omap_writew(w, OMAP1610_DMA_LCD_CTRL);
}
- } else if (cpu_is_omap24xx()) {
+ } else if (cpu_class_is_omap2()) {
u8 revision = omap_readb(OMAP_DMA4_REVISION);
printk(KERN_INFO "OMAP DMA hardware revision %d.%d\n",
revision >> 4, revision & 0xf);
@@ -1428,7 +2188,11 @@ static int __init omap_init_dma(void)
}
}
- if (cpu_is_omap24xx())
+ if (cpu_is_omap2430() || cpu_is_omap34xx())
+ omap_dma_set_global_params(DMA_DEFAULT_ARB_RATE,
+ DMA_DEFAULT_FIFO_DEPTH, 0);
+
+ if (cpu_class_is_omap2())
setup_irq(INT_24XX_SDMA_IRQ0, &omap24xx_dma_irq);
/* FIXME: Update LCD DMA to work on 24xx */
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index 3856f5aedfc1..e719d0eeb5c8 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -48,7 +48,7 @@
#define OMAP_TIMER_COUNTER_REG 0x28
#define OMAP_TIMER_LOAD_REG 0x2c
#define OMAP_TIMER_TRIGGER_REG 0x30
-#define OMAP_TIMER_WRITE_PEND_REG 0x34
+#define OMAP_TIMER_WRITE_PEND_REG 0x34
#define OMAP_TIMER_MATCH_REG 0x38
#define OMAP_TIMER_CAPTURE_REG 0x3c
#define OMAP_TIMER_IF_CTRL_REG 0x40
@@ -70,7 +70,7 @@
struct omap_dm_timer {
unsigned long phys_base;
int irq;
-#ifdef CONFIG_ARCH_OMAP2
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
struct clk *iclk, *fclk;
#endif
void __iomem *io_base;
@@ -82,8 +82,14 @@ struct omap_dm_timer {
#define omap_dm_clk_enable(x)
#define omap_dm_clk_disable(x)
-
-static struct omap_dm_timer dm_timers[] = {
+#define omap2_dm_timers NULL
+#define omap2_dm_source_names NULL
+#define omap2_dm_source_clocks NULL
+#define omap3_dm_timers NULL
+#define omap3_dm_source_names NULL
+#define omap3_dm_source_clocks NULL
+
+static struct omap_dm_timer omap1_dm_timers[] = {
{ .phys_base = 0xfffb1400, .irq = INT_1610_GPTIMER1 },
{ .phys_base = 0xfffb1c00, .irq = INT_1610_GPTIMER2 },
{ .phys_base = 0xfffb2400, .irq = INT_1610_GPTIMER3 },
@@ -94,12 +100,18 @@ static struct omap_dm_timer dm_timers[] = {
{ .phys_base = 0xfffbd400, .irq = INT_1610_GPTIMER8 },
};
+static const int dm_timer_count = ARRAY_SIZE(omap1_dm_timers);
+
#elif defined(CONFIG_ARCH_OMAP2)
-#define omap_dm_clk_enable(x) clk_enable(x)
-#define omap_dm_clk_disable(x) clk_disable(x)
+#define omap_dm_clk_enable(x) clk_enable(x)
+#define omap_dm_clk_disable(x) clk_disable(x)
+#define omap1_dm_timers NULL
+#define omap3_dm_timers NULL
+#define omap3_dm_source_names NULL
+#define omap3_dm_source_clocks NULL
-static struct omap_dm_timer dm_timers[] = {
+static struct omap_dm_timer omap2_dm_timers[] = {
{ .phys_base = 0x48028000, .irq = INT_24XX_GPTIMER1 },
{ .phys_base = 0x4802a000, .irq = INT_24XX_GPTIMER2 },
{ .phys_base = 0x48078000, .irq = INT_24XX_GPTIMER3 },
@@ -114,13 +126,48 @@ static struct omap_dm_timer dm_timers[] = {
{ .phys_base = 0x4808a000, .irq = INT_24XX_GPTIMER12 },
};
-static const char *dm_source_names[] = {
+static const char *omap2_dm_source_names[] __initdata = {
"sys_ck",
"func_32k_ck",
- "alt_ck"
+ "alt_ck",
+ NULL
+};
+
+static struct clk **omap2_dm_source_clocks[3];
+static const int dm_timer_count = ARRAY_SIZE(omap2_dm_timers);
+
+#elif defined(CONFIG_ARCH_OMAP3)
+
+#define omap_dm_clk_enable(x) clk_enable(x)
+#define omap_dm_clk_disable(x) clk_disable(x)
+#define omap1_dm_timers NULL
+#define omap2_dm_timers NULL
+#define omap2_dm_source_names NULL
+#define omap2_dm_source_clocks NULL
+
+static struct omap_dm_timer omap3_dm_timers[] = {
+ { .phys_base = 0x48318000, .irq = INT_24XX_GPTIMER1 },
+ { .phys_base = 0x49032000, .irq = INT_24XX_GPTIMER2 },
+ { .phys_base = 0x49034000, .irq = INT_24XX_GPTIMER3 },
+ { .phys_base = 0x49036000, .irq = INT_24XX_GPTIMER4 },
+ { .phys_base = 0x49038000, .irq = INT_24XX_GPTIMER5 },
+ { .phys_base = 0x4903A000, .irq = INT_24XX_GPTIMER6 },
+ { .phys_base = 0x4903C000, .irq = INT_24XX_GPTIMER7 },
+ { .phys_base = 0x4903E000, .irq = INT_24XX_GPTIMER8 },
+ { .phys_base = 0x49040000, .irq = INT_24XX_GPTIMER9 },
+ { .phys_base = 0x48086000, .irq = INT_24XX_GPTIMER10 },
+ { .phys_base = 0x48088000, .irq = INT_24XX_GPTIMER11 },
+ { .phys_base = 0x48304000, .irq = INT_24XX_GPTIMER12 },
+};
+
+static const char *omap3_dm_source_names[] __initdata = {
+ "sys_ck",
+ "omap_32k_fck",
+ NULL
};
-static struct clk *dm_source_clocks[3];
+static struct clk **omap3_dm_source_clocks[2];
+static const int dm_timer_count = ARRAY_SIZE(omap3_dm_timers);
#else
@@ -128,7 +175,10 @@ static struct clk *dm_source_clocks[3];
#endif
-static const int dm_timer_count = ARRAY_SIZE(dm_timers);
+static struct omap_dm_timer *dm_timers;
+static char **dm_source_names;
+static struct clk **dm_source_clocks;
+
static spinlock_t dm_timer_lock;
static inline u32 omap_dm_timer_read_reg(struct omap_dm_timer *timer, int reg)
@@ -299,7 +349,7 @@ __u32 omap_dm_timer_modify_idlect_mask(__u32 inputmask)
return inputmask;
}
-#elif defined(CONFIG_ARCH_OMAP2)
+#elif defined(CONFIG_ARCH_OMAP2) || defined (CONFIG_ARCH_OMAP3)
struct clk *omap_dm_timer_get_fclk(struct omap_dm_timer *timer)
{
@@ -486,36 +536,46 @@ int omap_dm_timers_active(void)
return 0;
}
-int omap_dm_timer_init(void)
+int __init omap_dm_timer_init(void)
{
struct omap_dm_timer *timer;
int i;
- if (!(cpu_is_omap16xx() || cpu_is_omap24xx()))
+ if (!(cpu_is_omap16xx() || cpu_class_is_omap2()))
return -ENODEV;
spin_lock_init(&dm_timer_lock);
-#ifdef CONFIG_ARCH_OMAP2
- for (i = 0; i < ARRAY_SIZE(dm_source_names); i++) {
- dm_source_clocks[i] = clk_get(NULL, dm_source_names[i]);
- BUG_ON(dm_source_clocks[i] == NULL);
+
+ if (cpu_class_is_omap1())
+ dm_timers = omap1_dm_timers;
+ else if (cpu_is_omap24xx()) {
+ dm_timers = omap2_dm_timers;
+ dm_source_names = (char **)omap2_dm_source_names;
+ dm_source_clocks = (struct clk **)omap2_dm_source_clocks;
+ } else if (cpu_is_omap34xx()) {
+ dm_timers = omap3_dm_timers;
+ dm_source_names = (char **)omap3_dm_source_names;
+ dm_source_clocks = (struct clk **)omap3_dm_source_clocks;
}
-#endif
+
+ if (cpu_class_is_omap2())
+ for (i = 0; dm_source_names[i] != NULL; i++)
+ dm_source_clocks[i] = clk_get(NULL, dm_source_names[i]);
+
if (cpu_is_omap243x())
dm_timers[0].phys_base = 0x49018000;
for (i = 0; i < dm_timer_count; i++) {
-#ifdef CONFIG_ARCH_OMAP2
- char clk_name[16];
-#endif
-
timer = &dm_timers[i];
- timer->io_base = (void __iomem *) io_p2v(timer->phys_base);
-#ifdef CONFIG_ARCH_OMAP2
- sprintf(clk_name, "gpt%d_ick", i + 1);
- timer->iclk = clk_get(NULL, clk_name);
- sprintf(clk_name, "gpt%d_fck", i + 1);
- timer->fclk = clk_get(NULL, clk_name);
+ timer->io_base = (void __iomem *)io_p2v(timer->phys_base);
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
+ if (cpu_class_is_omap2()) {
+ char clk_name[16];
+ sprintf(clk_name, "gpt%d_ick", i + 1);
+ timer->iclk = clk_get(NULL, clk_name);
+ sprintf(clk_name, "gpt%d_fck", i + 1);
+ timer->fclk = clk_get(NULL, clk_name);
+ }
#endif
}
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index b2a87b8ef673..56f4d1394d56 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -110,6 +110,8 @@
#define OMAP24XX_GPIO_LEVELDETECT1 0x0044
#define OMAP24XX_GPIO_RISINGDETECT 0x0048
#define OMAP24XX_GPIO_FALLINGDETECT 0x004c
+#define OMAP24XX_GPIO_DEBOUNCE_EN 0x0050
+#define OMAP24XX_GPIO_DEBOUNCE_VAL 0x0054
#define OMAP24XX_GPIO_CLEARIRQENABLE1 0x0060
#define OMAP24XX_GPIO_SETIRQENABLE1 0x0064
#define OMAP24XX_GPIO_CLEARWKUENA 0x0080
@@ -117,17 +119,29 @@
#define OMAP24XX_GPIO_CLEARDATAOUT 0x0090
#define OMAP24XX_GPIO_SETDATAOUT 0x0094
+/*
+ * omap34xx specific GPIO registers
+ */
+
+#define OMAP34XX_GPIO1_BASE (void __iomem *)0x48310000
+#define OMAP34XX_GPIO2_BASE (void __iomem *)0x49050000
+#define OMAP34XX_GPIO3_BASE (void __iomem *)0x49052000
+#define OMAP34XX_GPIO4_BASE (void __iomem *)0x49054000
+#define OMAP34XX_GPIO5_BASE (void __iomem *)0x49056000
+#define OMAP34XX_GPIO6_BASE (void __iomem *)0x49058000
+
+
struct gpio_bank {
void __iomem *base;
u16 irq;
u16 virtual_irq_start;
int method;
u32 reserved_map;
-#if defined (CONFIG_ARCH_OMAP16XX) || defined (CONFIG_ARCH_OMAP24XX)
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
u32 suspend_wakeup;
u32 saved_wakeup;
#endif
-#ifdef CONFIG_ARCH_OMAP24XX
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
u32 non_wakeup_gpios;
u32 enabled_non_wakeup_gpios;
@@ -192,48 +206,52 @@ static struct gpio_bank gpio_bank_243x[5] = {
#endif
+#ifdef CONFIG_ARCH_OMAP34XX
+static struct gpio_bank gpio_bank_34xx[6] = {
+ { OMAP34XX_GPIO1_BASE, INT_34XX_GPIO_BANK1, IH_GPIO_BASE, METHOD_GPIO_24XX },
+ { OMAP34XX_GPIO2_BASE, INT_34XX_GPIO_BANK2, IH_GPIO_BASE + 32, METHOD_GPIO_24XX },
+ { OMAP34XX_GPIO3_BASE, INT_34XX_GPIO_BANK3, IH_GPIO_BASE + 64, METHOD_GPIO_24XX },
+ { OMAP34XX_GPIO4_BASE, INT_34XX_GPIO_BANK4, IH_GPIO_BASE + 96, METHOD_GPIO_24XX },
+ { OMAP34XX_GPIO5_BASE, INT_34XX_GPIO_BANK5, IH_GPIO_BASE + 128, METHOD_GPIO_24XX },
+ { OMAP34XX_GPIO6_BASE, INT_34XX_GPIO_BANK6, IH_GPIO_BASE + 160, METHOD_GPIO_24XX },
+};
+
+#endif
+
static struct gpio_bank *gpio_bank;
static int gpio_bank_count;
static inline struct gpio_bank *get_gpio_bank(int gpio)
{
-#ifdef CONFIG_ARCH_OMAP15XX
if (cpu_is_omap15xx()) {
if (OMAP_GPIO_IS_MPUIO(gpio))
return &gpio_bank[0];
return &gpio_bank[1];
}
-#endif
-#if defined(CONFIG_ARCH_OMAP16XX)
if (cpu_is_omap16xx()) {
if (OMAP_GPIO_IS_MPUIO(gpio))
return &gpio_bank[0];
return &gpio_bank[1 + (gpio >> 4)];
}
-#endif
-#ifdef CONFIG_ARCH_OMAP730
if (cpu_is_omap730()) {
if (OMAP_GPIO_IS_MPUIO(gpio))
return &gpio_bank[0];
return &gpio_bank[1 + (gpio >> 5)];
}
-#endif
-#ifdef CONFIG_ARCH_OMAP24XX
if (cpu_is_omap24xx())
return &gpio_bank[gpio >> 5];
-#endif
+ if (cpu_is_omap34xx())
+ return &gpio_bank[gpio >> 5];
}
static inline int get_gpio_index(int gpio)
{
-#ifdef CONFIG_ARCH_OMAP730
if (cpu_is_omap730())
return gpio & 0x1f;
-#endif
-#ifdef CONFIG_ARCH_OMAP24XX
if (cpu_is_omap24xx())
return gpio & 0x1f;
-#endif
+ if (cpu_is_omap34xx())
+ return gpio & 0x1f;
return gpio & 0x0f;
}
@@ -241,29 +259,21 @@ static inline int gpio_valid(int gpio)
{
if (gpio < 0)
return -1;
-#ifndef CONFIG_ARCH_OMAP24XX
- if (OMAP_GPIO_IS_MPUIO(gpio)) {
+ if (cpu_class_is_omap1() && OMAP_GPIO_IS_MPUIO(gpio)) {
if (gpio >= OMAP_MAX_GPIO_LINES + 16)
return -1;
return 0;
}
-#endif
-#ifdef CONFIG_ARCH_OMAP15XX
if (cpu_is_omap15xx() && gpio < 16)
return 0;
-#endif
-#if defined(CONFIG_ARCH_OMAP16XX)
if ((cpu_is_omap16xx()) && gpio < 64)
return 0;
-#endif
-#ifdef CONFIG_ARCH_OMAP730
if (cpu_is_omap730() && gpio < 192)
return 0;
-#endif
-#ifdef CONFIG_ARCH_OMAP24XX
if (cpu_is_omap24xx() && gpio < 128)
return 0;
-#endif
+ if (cpu_is_omap34xx() && gpio < 160)
+ return 0;
return -1;
}
@@ -303,7 +313,7 @@ static void _set_gpio_direction(struct gpio_bank *bank, int gpio, int is_input)
reg += OMAP730_GPIO_DIR_CONTROL;
break;
#endif
-#ifdef CONFIG_ARCH_OMAP24XX
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
case METHOD_GPIO_24XX:
reg += OMAP24XX_GPIO_OE;
break;
@@ -377,7 +387,7 @@ static void _set_gpio_dataout(struct gpio_bank *bank, int gpio, int enable)
l &= ~(1 << gpio);
break;
#endif
-#ifdef CONFIG_ARCH_OMAP24XX
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
case METHOD_GPIO_24XX:
if (enable)
reg += OMAP24XX_GPIO_SETDATAOUT;
@@ -435,7 +445,7 @@ int omap_get_gpio_datain(int gpio)
reg += OMAP730_GPIO_DATA_INPUT;
break;
#endif
-#ifdef CONFIG_ARCH_OMAP24XX
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
case METHOD_GPIO_24XX:
reg += OMAP24XX_GPIO_DATAIN;
break;
@@ -455,8 +465,50 @@ do { \
__raw_writel(l, base + reg); \
} while(0)
-#ifdef CONFIG_ARCH_OMAP24XX
-static inline void set_24xx_gpio_triggering(struct gpio_bank *bank, int gpio, int trigger)
+void omap_set_gpio_debounce(int gpio, int enable)
+{
+ struct gpio_bank *bank;
+ void __iomem *reg;
+ u32 val, l = 1 << get_gpio_index(gpio);
+
+ if (cpu_class_is_omap1())
+ return;
+
+ bank = get_gpio_bank(gpio);
+ reg = bank->base;
+
+ reg += OMAP24XX_GPIO_DEBOUNCE_EN;
+ val = __raw_readl(reg);
+
+ if (enable)
+ val |= l;
+ else
+ val &= ~l;
+
+ __raw_writel(val, reg);
+}
+EXPORT_SYMBOL(omap_set_gpio_debounce);
+
+void omap_set_gpio_debounce_time(int gpio, int enc_time)
+{
+ struct gpio_bank *bank;
+ void __iomem *reg;
+
+ if (cpu_class_is_omap1())
+ return;
+
+ bank = get_gpio_bank(gpio);
+ reg = bank->base;
+
+ enc_time &= 0xff;
+ reg += OMAP24XX_GPIO_DEBOUNCE_VAL;
+ __raw_writel(enc_time, reg);
+}
+EXPORT_SYMBOL(omap_set_gpio_debounce_time);
+
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
+static inline void set_24xx_gpio_triggering(struct gpio_bank *bank, int gpio,
+ int trigger)
{
void __iomem *base = bank->base;
u32 gpio_bit = 1 << gpio;
@@ -469,19 +521,25 @@ static inline void set_24xx_gpio_triggering(struct gpio_bank *bank, int gpio, in
trigger & __IRQT_RISEDGE);
MOD_REG_BIT(OMAP24XX_GPIO_FALLINGDETECT, gpio_bit,
trigger & __IRQT_FALEDGE);
+
if (likely(!(bank->non_wakeup_gpios & gpio_bit))) {
if (trigger != 0)
- __raw_writel(1 << gpio, bank->base + OMAP24XX_GPIO_SETWKUENA);
+ __raw_writel(1 << gpio, bank->base
+ + OMAP24XX_GPIO_SETWKUENA);
else
- __raw_writel(1 << gpio, bank->base + OMAP24XX_GPIO_CLEARWKUENA);
+ __raw_writel(1 << gpio, bank->base
+ + OMAP24XX_GPIO_CLEARWKUENA);
} else {
if (trigger != 0)
bank->enabled_non_wakeup_gpios |= gpio_bit;
else
bank->enabled_non_wakeup_gpios &= ~gpio_bit;
}
- /* FIXME: Possibly do 'set_irq_handler(j, handle_level_irq)' if only level
- * triggering requested. */
+
+ /*
+ * FIXME: Possibly do 'set_irq_handler(j, handle_level_irq)' if only
+ * level triggering requested.
+ */
}
#endif
@@ -547,7 +605,7 @@ static int _set_gpio_triggering(struct gpio_bank *bank, int gpio, int trigger)
goto bad;
break;
#endif
-#ifdef CONFIG_ARCH_OMAP24XX
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
case METHOD_GPIO_24XX:
set_24xx_gpio_triggering(bank, gpio, trigger);
break;
@@ -567,7 +625,7 @@ static int gpio_irq_type(unsigned irq, unsigned type)
unsigned gpio;
int retval;
- if (!cpu_is_omap24xx() && irq > IH_MPUIO_BASE)
+ if (!cpu_class_is_omap2() && irq > IH_MPUIO_BASE)
gpio = OMAP_MPUIO(irq - IH_MPUIO_BASE);
else
gpio = irq - IH_GPIO_BASE;
@@ -579,7 +637,7 @@ static int gpio_irq_type(unsigned irq, unsigned type)
return -EINVAL;
/* OMAP1 allows only only edge triggering */
- if (!cpu_is_omap24xx()
+ if (!cpu_class_is_omap2()
&& (type & (IRQ_TYPE_LEVEL_LOW|IRQ_TYPE_LEVEL_HIGH)))
return -EINVAL;
@@ -620,7 +678,7 @@ static void _clear_gpio_irqbank(struct gpio_bank *bank, int gpio_mask)
reg += OMAP730_GPIO_INT_STATUS;
break;
#endif
-#ifdef CONFIG_ARCH_OMAP24XX
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
case METHOD_GPIO_24XX:
reg += OMAP24XX_GPIO_IRQSTATUS1;
break;
@@ -632,8 +690,10 @@ static void _clear_gpio_irqbank(struct gpio_bank *bank, int gpio_mask)
__raw_writel(gpio_mask, reg);
/* Workaround for clearing DSP GPIO interrupts to allow retention */
- if (cpu_is_omap2420())
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
+ if (cpu_is_omap24xx() || cpu_is_omap34xx())
__raw_writel(gpio_mask, bank->base + OMAP24XX_GPIO_IRQSTATUS2);
+#endif
}
static inline void _clear_gpio_irqstatus(struct gpio_bank *bank, int gpio)
@@ -676,7 +736,7 @@ static u32 _get_gpio_irqbank_mask(struct gpio_bank *bank)
inv = 1;
break;
#endif
-#ifdef CONFIG_ARCH_OMAP24XX
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
case METHOD_GPIO_24XX:
reg += OMAP24XX_GPIO_IRQENABLE1;
mask = 0xffffffff;
@@ -739,7 +799,7 @@ static void _enable_gpio_irqbank(struct gpio_bank *bank, int gpio_mask, int enab
l |= gpio_mask;
break;
#endif
-#ifdef CONFIG_ARCH_OMAP24XX
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
case METHOD_GPIO_24XX:
if (enable)
reg += OMAP24XX_GPIO_SETIRQENABLE1;
@@ -785,7 +845,7 @@ static int _set_gpio_wakeup(struct gpio_bank *bank, int gpio, int enable)
spin_unlock(&bank->lock);
return 0;
#endif
-#ifdef CONFIG_ARCH_OMAP24XX
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
case METHOD_GPIO_24XX:
if (bank->non_wakeup_gpios & (1 << gpio)) {
printk(KERN_ERR "Unable to modify wakeup on "
@@ -891,7 +951,7 @@ void omap_free_gpio(int gpio)
__raw_writel(1 << get_gpio_index(gpio), reg);
}
#endif
-#ifdef CONFIG_ARCH_OMAP24XX
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
if (bank->method == METHOD_GPIO_24XX) {
/* Disable wake-up during idle for dynamic tick */
void __iomem *reg = bank->base + OMAP24XX_GPIO_CLEARWKUENA;
@@ -940,7 +1000,7 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
if (bank->method == METHOD_GPIO_730)
isr_reg = bank->base + OMAP730_GPIO_INT_STATUS;
#endif
-#ifdef CONFIG_ARCH_OMAP24XX
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
if (bank->method == METHOD_GPIO_24XX)
isr_reg = bank->base + OMAP24XX_GPIO_IRQSTATUS1;
#endif
@@ -954,7 +1014,7 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
if (cpu_is_omap15xx() && (bank->method == METHOD_MPUIO))
isr &= 0x0000ffff;
- if (cpu_is_omap24xx()) {
+ if (cpu_class_is_omap2()) {
level_mask =
__raw_readl(bank->base +
OMAP24XX_GPIO_LEVELDETECT0) |
@@ -1023,7 +1083,7 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
}
}
- if (cpu_is_omap24xx()) {
+ if (cpu_class_is_omap2()) {
/* clear level sensitive interrupts after handler(s) */
_enable_gpio_irqbank(bank, isr_saved & level_mask, 0);
_clear_gpio_irqbank(bank, isr_saved & level_mask);
@@ -1199,21 +1259,35 @@ static inline void mpuio_init(void) {}
/*---------------------------------------------------------------------*/
static int initialized;
+#if !defined(CONFIG_ARCH_OMAP3)
static struct clk * gpio_ick;
+#endif
+
+#if defined(CONFIG_ARCH_OMAP2)
static struct clk * gpio_fck;
+#endif
-#ifdef CONFIG_ARCH_OMAP2430
+#if defined(CONFIG_ARCH_OMAP2430)
static struct clk * gpio5_ick;
static struct clk * gpio5_fck;
#endif
+#if defined(CONFIG_ARCH_OMAP3)
+static struct clk *gpio_fclks[OMAP34XX_NR_GPIOS];
+static struct clk *gpio_iclks[OMAP34XX_NR_GPIOS];
+#endif
+
static int __init _omap_gpio_init(void)
{
int i;
struct gpio_bank *bank;
+#if defined(CONFIG_ARCH_OMAP3)
+ char clk_name[11];
+#endif
initialized = 1;
+#if defined(CONFIG_ARCH_OMAP1)
if (cpu_is_omap15xx()) {
gpio_ick = clk_get(NULL, "arm_gpio_ck");
if (IS_ERR(gpio_ick))
@@ -1221,7 +1295,9 @@ static int __init _omap_gpio_init(void)
else
clk_enable(gpio_ick);
}
- if (cpu_is_omap24xx()) {
+#endif
+#if defined(CONFIG_ARCH_OMAP2)
+ if (cpu_class_is_omap2()) {
gpio_ick = clk_get(NULL, "gpios_ick");
if (IS_ERR(gpio_ick))
printk("Could not get gpios_ick\n");
@@ -1234,9 +1310,9 @@ static int __init _omap_gpio_init(void)
clk_enable(gpio_fck);
/*
- * On 2430 GPIO 5 uses CORE L4 ICLK
+ * On 2430 & 3430 GPIO 5 uses CORE L4 ICLK
*/
-#ifdef CONFIG_ARCH_OMAP2430
+#if defined(CONFIG_ARCH_OMAP2430)
if (cpu_is_omap2430()) {
gpio5_ick = clk_get(NULL, "gpio5_ick");
if (IS_ERR(gpio5_ick))
@@ -1250,7 +1326,28 @@ static int __init _omap_gpio_init(void)
clk_enable(gpio5_fck);
}
#endif
-}
+ }
+#endif
+
+#if defined(CONFIG_ARCH_OMAP3)
+ if (cpu_is_omap34xx()) {
+ for (i = 0; i < OMAP34XX_NR_GPIOS; i++) {
+ sprintf(clk_name, "gpio%d_ick", i + 1);
+ gpio_iclks[i] = clk_get(NULL, clk_name);
+ if (IS_ERR(gpio_iclks[i]))
+ printk(KERN_ERR "Could not get %s\n", clk_name);
+ else
+ clk_enable(gpio_iclks[i]);
+ sprintf(clk_name, "gpio%d_fck", i + 1);
+ gpio_fclks[i] = clk_get(NULL, clk_name);
+ if (IS_ERR(gpio_fclks[i]))
+ printk(KERN_ERR "Could not get %s\n", clk_name);
+ else
+ clk_enable(gpio_fclks[i]);
+ }
+ }
+#endif
+
#ifdef CONFIG_ARCH_OMAP15XX
if (cpu_is_omap15xx()) {
@@ -1298,6 +1395,17 @@ static int __init _omap_gpio_init(void)
(rev >> 4) & 0x0f, rev & 0x0f);
}
#endif
+#ifdef CONFIG_ARCH_OMAP34XX
+ if (cpu_is_omap34xx()) {
+ int rev;
+
+ gpio_bank_count = OMAP34XX_NR_GPIOS;
+ gpio_bank = gpio_bank_34xx;
+ rev = omap_readl(gpio_bank[0].base + OMAP24XX_GPIO_REVISION);
+ printk(KERN_INFO "OMAP34xx GPIO hardware version %d.%d\n",
+ (rev >> 4) & 0x0f, rev & 0x0f);
+ }
+#endif
for (i = 0; i < gpio_bank_count; i++) {
int j, gpio_count = 16;
@@ -1307,28 +1415,23 @@ static int __init _omap_gpio_init(void)
spin_lock_init(&bank->lock);
if (bank_is_mpuio(bank))
omap_writew(0xFFFF, OMAP_MPUIO_BASE + OMAP_MPUIO_GPIO_MASKIT);
-#ifdef CONFIG_ARCH_OMAP15XX
- if (bank->method == METHOD_GPIO_1510) {
+ if (cpu_is_omap15xx() && bank->method == METHOD_GPIO_1510) {
__raw_writew(0xffff, bank->base + OMAP1510_GPIO_INT_MASK);
__raw_writew(0x0000, bank->base + OMAP1510_GPIO_INT_STATUS);
}
-#endif
-#if defined(CONFIG_ARCH_OMAP16XX)
- if (bank->method == METHOD_GPIO_1610) {
+ if (cpu_is_omap16xx() && bank->method == METHOD_GPIO_1610) {
__raw_writew(0x0000, bank->base + OMAP1610_GPIO_IRQENABLE1);
__raw_writew(0xffff, bank->base + OMAP1610_GPIO_IRQSTATUS1);
__raw_writew(0x0014, bank->base + OMAP1610_GPIO_SYSCONFIG);
}
-#endif
-#ifdef CONFIG_ARCH_OMAP730
- if (bank->method == METHOD_GPIO_730) {
+ if (cpu_is_omap730() && bank->method == METHOD_GPIO_730) {
__raw_writel(0xffffffff, bank->base + OMAP730_GPIO_INT_MASK);
__raw_writel(0x00000000, bank->base + OMAP730_GPIO_INT_STATUS);
gpio_count = 32; /* 730 has 32-bit GPIOs */
}
-#endif
-#ifdef CONFIG_ARCH_OMAP24XX
+
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
if (bank->method == METHOD_GPIO_24XX) {
static const u32 non_wakeup_gpios[] = {
0xe203ffc0, 0x08700040
@@ -1364,21 +1467,21 @@ static int __init _omap_gpio_init(void)
if (cpu_is_omap16xx())
omap_writel(omap_readl(ULPD_CAM_CLK_CTRL) | 0x04, ULPD_CAM_CLK_CTRL);
-#ifdef CONFIG_ARCH_OMAP24XX
/* Enable autoidle for the OCP interface */
if (cpu_is_omap24xx())
omap_writel(1 << 0, 0x48019010);
-#endif
+ if (cpu_is_omap34xx())
+ omap_writel(1 << 0, 0x48306814);
return 0;
}
-#if defined (CONFIG_ARCH_OMAP16XX) || defined (CONFIG_ARCH_OMAP24XX)
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
static int omap_gpio_suspend(struct sys_device *dev, pm_message_t mesg)
{
int i;
- if (!cpu_is_omap24xx() && !cpu_is_omap16xx())
+ if (!cpu_class_is_omap2() && !cpu_is_omap16xx())
return 0;
for (i = 0; i < gpio_bank_count; i++) {
@@ -1395,7 +1498,7 @@ static int omap_gpio_suspend(struct sys_device *dev, pm_message_t mesg)
wake_set = bank->base + OMAP1610_GPIO_SET_WAKEUPENA;
break;
#endif
-#ifdef CONFIG_ARCH_OMAP24XX
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
case METHOD_GPIO_24XX:
wake_status = bank->base + OMAP24XX_GPIO_SETWKUENA;
wake_clear = bank->base + OMAP24XX_GPIO_CLEARWKUENA;
@@ -1435,7 +1538,7 @@ static int omap_gpio_resume(struct sys_device *dev)
wake_set = bank->base + OMAP1610_GPIO_SET_WAKEUPENA;
break;
#endif
-#ifdef CONFIG_ARCH_OMAP24XX
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
case METHOD_GPIO_24XX:
wake_clear = bank->base + OMAP24XX_GPIO_CLEARWKUENA;
wake_set = bank->base + OMAP24XX_GPIO_SETWKUENA;
@@ -1467,7 +1570,7 @@ static struct sys_device omap_gpio_device = {
#endif
-#ifdef CONFIG_ARCH_OMAP24XX
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
static int workaround_enabled;
@@ -1483,15 +1586,19 @@ void omap2_gpio_prepare_for_retention(void)
if (!(bank->enabled_non_wakeup_gpios))
continue;
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
bank->saved_datain = __raw_readl(bank->base + OMAP24XX_GPIO_DATAIN);
l1 = __raw_readl(bank->base + OMAP24XX_GPIO_FALLINGDETECT);
l2 = __raw_readl(bank->base + OMAP24XX_GPIO_RISINGDETECT);
+#endif
bank->saved_fallingdetect = l1;
bank->saved_risingdetect = l2;
l1 &= ~bank->enabled_non_wakeup_gpios;
l2 &= ~bank->enabled_non_wakeup_gpios;
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
__raw_writel(l1, bank->base + OMAP24XX_GPIO_FALLINGDETECT);
__raw_writel(l2, bank->base + OMAP24XX_GPIO_RISINGDETECT);
+#endif
c++;
}
if (!c) {
@@ -1513,26 +1620,31 @@ void omap2_gpio_resume_after_retention(void)
if (!(bank->enabled_non_wakeup_gpios))
continue;
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
__raw_writel(bank->saved_fallingdetect,
bank->base + OMAP24XX_GPIO_FALLINGDETECT);
__raw_writel(bank->saved_risingdetect,
bank->base + OMAP24XX_GPIO_RISINGDETECT);
+#endif
/* Check if any of the non-wakeup interrupt GPIOs have changed
* state. If so, generate an IRQ by software. This is
* horribly racy, but it's the best we can do to work around
* this silicon bug. */
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
l = __raw_readl(bank->base + OMAP24XX_GPIO_DATAIN);
+#endif
l ^= bank->saved_datain;
l &= bank->non_wakeup_gpios;
if (l) {
u32 old0, old1;
-
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
old0 = __raw_readl(bank->base + OMAP24XX_GPIO_LEVELDETECT0);
old1 = __raw_readl(bank->base + OMAP24XX_GPIO_LEVELDETECT1);
__raw_writel(old0 | l, bank->base + OMAP24XX_GPIO_LEVELDETECT0);
__raw_writel(old1 | l, bank->base + OMAP24XX_GPIO_LEVELDETECT1);
__raw_writel(old0, bank->base + OMAP24XX_GPIO_LEVELDETECT0);
__raw_writel(old1, bank->base + OMAP24XX_GPIO_LEVELDETECT1);
+#endif
}
}
@@ -1561,8 +1673,8 @@ static int __init omap_gpio_sysinit(void)
mpuio_init();
-#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP24XX)
- if (cpu_is_omap16xx() || cpu_is_omap24xx()) {
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
+ if (cpu_is_omap16xx() || cpu_class_is_omap2()) {
if (ret == 0) {
ret = sysdev_class_register(&omap_gpio_sysclass);
if (ret == 0)
@@ -1624,7 +1736,7 @@ static int dbg_gpio_show(struct seq_file *s, void *unused)
if (bank_is_mpuio(bank))
gpio = OMAP_MPUIO(0);
- else if (cpu_is_omap24xx() || cpu_is_omap730())
+ else if (cpu_class_is_omap2() || cpu_is_omap730())
bankwidth = 32;
for (j = 0; j < bankwidth; j++, gpio++, mask <<= 1) {
diff --git a/arch/arm/plat-omap/i2c.c b/arch/arm/plat-omap/i2c.c
new file mode 100644
index 000000000000..7990ab185bb1
--- /dev/null
+++ b/arch/arm/plat-omap/i2c.c
@@ -0,0 +1,148 @@
+/*
+ * linux/arch/arm/plat-omap/i2c.c
+ *
+ * Helper module for board specific I2C bus registration
+ *
+ * Copyright (C) 2007 Nokia Corporation.
+ *
+ * Contact: Jarkko Nikula <jarkko.nikula@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/i2c.h>
+#include <asm/mach-types.h>
+#include <asm/arch/mux.h>
+
+#define OMAP_I2C_SIZE 0x3f
+#define OMAP1_I2C_BASE 0xfffb3800
+#define OMAP2_I2C_BASE1 0x48070000
+#define OMAP2_I2C_BASE2 0x48072000
+#define OMAP2_I2C_BASE3 0x48060000
+
+static const char name[] = "i2c_omap";
+
+#define I2C_RESOURCE_BUILDER(base, irq) \
+ { \
+ .start = (base), \
+ .end = (base) + OMAP_I2C_SIZE, \
+ .flags = IORESOURCE_MEM, \
+ }, \
+ { \
+ .start = (irq), \
+ .flags = IORESOURCE_IRQ, \
+ },
+
+static struct resource i2c_resources[][2] = {
+ { I2C_RESOURCE_BUILDER(0, 0) },
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
+ { I2C_RESOURCE_BUILDER(OMAP2_I2C_BASE2, INT_24XX_I2C2_IRQ) },
+#endif
+#if defined(CONFIG_ARCH_OMAP34XX)
+ { I2C_RESOURCE_BUILDER(OMAP2_I2C_BASE3, INT_34XX_I2C3_IRQ) },
+#endif
+};
+
+#define I2C_DEV_BUILDER(bus_id, res, data) \
+ { \
+ .id = (bus_id), \
+ .name = name, \
+ .num_resources = ARRAY_SIZE(res), \
+ .resource = (res), \
+ .dev = { \
+ .platform_data = (data), \
+ }, \
+ }
+
+static u32 i2c_rate[ARRAY_SIZE(i2c_resources)];
+static struct platform_device omap_i2c_devices[] = {
+ I2C_DEV_BUILDER(1, i2c_resources[0], &i2c_rate[0]),
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
+ I2C_DEV_BUILDER(2, i2c_resources[1], &i2c_rate[1]),
+#endif
+#if defined(CONFIG_ARCH_OMAP34XX)
+ I2C_DEV_BUILDER(3, i2c_resources[2], &i2c_rate[2]),
+#endif
+};
+
+static void __init omap_i2c_mux_pins(int bus_id)
+{
+ /* TODO: Muxing for OMAP3 */
+ switch (bus_id) {
+ case 1:
+ if (cpu_class_is_omap1()) {
+ omap_cfg_reg(I2C_SCL);
+ omap_cfg_reg(I2C_SDA);
+ } else if (cpu_is_omap24xx()) {
+ omap_cfg_reg(M19_24XX_I2C1_SCL);
+ omap_cfg_reg(L15_24XX_I2C1_SDA);
+ }
+ break;
+ case 2:
+ if (cpu_is_omap24xx()) {
+ omap_cfg_reg(J15_24XX_I2C2_SCL);
+ omap_cfg_reg(H19_24XX_I2C2_SDA);
+ }
+ break;
+ }
+}
+
+int __init omap_register_i2c_bus(int bus_id, u32 clkrate,
+ struct i2c_board_info const *info,
+ unsigned len)
+{
+ int ports, err;
+ struct platform_device *pdev;
+ struct resource *res;
+ resource_size_t base, irq;
+
+ if (cpu_class_is_omap1())
+ ports = 1;
+ else if (cpu_is_omap24xx())
+ ports = 2;
+ else if (cpu_is_omap34xx())
+ ports = 3;
+
+ BUG_ON(bus_id < 1 || bus_id > ports);
+
+ if (info) {
+ err = i2c_register_board_info(bus_id, info, len);
+ if (err)
+ return err;
+ }
+
+ pdev = &omap_i2c_devices[bus_id - 1];
+ *(u32 *)pdev->dev.platform_data = clkrate;
+
+ if (bus_id == 1) {
+ res = pdev->resource;
+ if (cpu_class_is_omap1()) {
+ base = OMAP1_I2C_BASE;
+ irq = INT_I2C;
+ } else {
+ base = OMAP2_I2C_BASE1;
+ irq = INT_24XX_I2C1_IRQ;
+ }
+ res[0].start = base;
+ res[0].end = base + OMAP_I2C_SIZE;
+ res[1].start = irq;
+ }
+
+ omap_i2c_mux_pins(bus_id);
+ return platform_device_register(pdev);
+}
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index 2af5bd5a1344..9cf83c4da9fa 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -201,6 +201,14 @@ static int omap_mcbsp_check(unsigned int id)
static void omap_mcbsp_dsp_request(void)
{
if (cpu_is_omap15xx() || cpu_is_omap16xx()) {
+ int ret;
+
+ ret = omap_dsp_request_mem();
+ if (ret < 0) {
+ printk(KERN_ERR "Could not get dsp memory: %i\n", ret);
+ return;
+ }
+
clk_enable(mcbsp_dsp_ck);
clk_enable(mcbsp_api_ck);
@@ -219,6 +227,7 @@ static void omap_mcbsp_dsp_request(void)
static void omap_mcbsp_dsp_free(void)
{
if (cpu_is_omap15xx() || cpu_is_omap16xx()) {
+ omap_dsp_release_mem();
clk_disable(mcbsp_dspxor_ck);
clk_disable(mcbsp_dsp_ck);
clk_disable(mcbsp_api_ck);
@@ -1024,6 +1033,8 @@ EXPORT_SYMBOL(omap_mcbsp_set_io_type);
EXPORT_SYMBOL(omap_mcbsp_free);
EXPORT_SYMBOL(omap_mcbsp_start);
EXPORT_SYMBOL(omap_mcbsp_stop);
+EXPORT_SYMBOL(omap_mcbsp_pollread);
+EXPORT_SYMBOL(omap_mcbsp_pollwrite);
EXPORT_SYMBOL(omap_mcbsp_xmit_word);
EXPORT_SYMBOL(omap_mcbsp_recv_word);
EXPORT_SYMBOL(omap_mcbsp_xmit_buffer);
diff --git a/include/asm-arm/arch-omap/board-apollon.h b/include/asm-arm/arch-omap/board-apollon.h
index dcb587b311f1..547125a4695e 100644
--- a/include/asm-arm/arch-omap/board-apollon.h
+++ b/include/asm-arm/arch-omap/board-apollon.h
@@ -29,6 +29,8 @@
#ifndef __ASM_ARCH_OMAP_APOLLON_H
#define __ASM_ARCH_OMAP_APOLLON_H
+extern void apollon_mmc_init(void);
+
/* Placeholder for APOLLON specific defines */
#define APOLLON_ETHR_GPIO_IRQ 74
diff --git a/include/asm-arm/arch-omap/board-h2.h b/include/asm-arm/arch-omap/board-h2.h
index b2888ef9e9b4..c322796d0d26 100644
--- a/include/asm-arm/arch-omap/board-h2.h
+++ b/include/asm-arm/arch-omap/board-h2.h
@@ -34,5 +34,8 @@
/* At OMAP1610 Innovator the Ethernet is directly connected to CS1 */
#define OMAP1610_ETHR_START 0x04000300
+extern void h2_mmc_init(void);
+extern void h2_mmc_slot_cover_handler(void *arg, int state);
+
#endif /* __ASM_ARCH_OMAP_H2_H */
diff --git a/include/asm-arm/arch-omap/board-h3.h b/include/asm-arm/arch-omap/board-h3.h
index 761ea0a17897..1c2b55c61ca0 100644
--- a/include/asm-arm/arch-omap/board-h3.h
+++ b/include/asm-arm/arch-omap/board-h3.h
@@ -36,5 +36,7 @@
#define NR_IRQS (MAXIRQNUM + 1)
+extern void __init h3_mmc_init(void);
+extern void h3_mmc_slot_cover_handler(void *arg, int state);
#endif /* __ASM_ARCH_OMAP_H3_H */
diff --git a/include/asm-arm/arch-omap/board-sx1.h b/include/asm-arm/arch-omap/board-sx1.h
index 2bb8dd6e2d14..355adbdaae33 100644
--- a/include/asm-arm/arch-omap/board-sx1.h
+++ b/include/asm-arm/arch-omap/board-sx1.h
@@ -41,6 +41,12 @@ int sx1_getkeylight(u8 *keylight);
int sx1_setmmipower(u8 onoff);
int sx1_setusbpower(u8 onoff);
-int sx1_setmmcpower(u8 onoff);
+int sx1_i2c_read_byte(u8 devaddr, u8 regoffset, u8 *value);
+int sx1_i2c_write_byte(u8 devaddr, u8 regoffset, u8 value);
+
+/* MMC prototypes */
+
+extern void sx1_mmc_init(void);
+extern void sx1_mmc_slot_cover_handler(void *arg, int state);
#endif /* __ASM_ARCH_SX1_I2C_CHIPS_H */
diff --git a/include/asm-arm/arch-omap/common.h b/include/asm-arm/arch-omap/common.h
index 08d58abd8218..442aecbb8f44 100644
--- a/include/asm-arm/arch-omap/common.h
+++ b/include/asm-arm/arch-omap/common.h
@@ -27,10 +27,21 @@
#ifndef __ARCH_ARM_MACH_OMAP_COMMON_H
#define __ARCH_ARM_MACH_OMAP_COMMON_H
+#ifdef CONFIG_I2C_OMAP
+#include <linux/i2c.h>
+#endif
+
struct sys_timer;
extern void omap_map_common_io(void);
extern struct sys_timer omap_timer;
extern void omap_serial_init(void);
+#ifdef CONFIG_I2C_OMAP
+extern int omap_register_i2c_bus(int bus_id, u32 clkrate,
+ struct i2c_board_info const *info,
+ unsigned len);
+#else
+#define omap_register_i2c_bus(a, b, c, d) 0
+#endif
#endif /* __ARCH_ARM_MACH_OMAP_COMMON_H */
diff --git a/include/asm-arm/arch-omap/cpu.h b/include/asm-arm/arch-omap/cpu.h
index ec7eb675d922..e8a4cf52778b 100644
--- a/include/asm-arm/arch-omap/cpu.h
+++ b/include/asm-arm/arch-omap/cpu.h
@@ -28,7 +28,7 @@
extern unsigned int system_rev;
-#define omap2_cpu_rev() ((system_rev >> 8) & 0x0f)
+#define omap2_cpu_rev() ((system_rev >> 12) & 0x0f)
/*
* Test if multicore OMAP support is needed
@@ -61,12 +61,33 @@ extern unsigned int system_rev;
# define OMAP_NAME omap16xx
# endif
#endif
-#ifdef CONFIG_ARCH_OMAP24XX
+#if (defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX))
# if (defined(OMAP_NAME) || defined(MULTI_OMAP1))
# error "OMAP1 and OMAP2 can't be selected at the same time"
+# endif
+#endif
+#ifdef CONFIG_ARCH_OMAP2420
+# ifdef OMAP_NAME
+# undef MULTI_OMAP2
+# define MULTI_OMAP2
# else
+# define OMAP_NAME omap2420
+# endif
+#endif
+#ifdef CONFIG_ARCH_OMAP2430
+# ifdef OMAP_NAME
+# undef MULTI_OMAP2
+# define MULTI_OMAP2
+# else
+# define OMAP_NAME omap2430
+# endif
+#endif
+#ifdef CONFIG_ARCH_OMAP3430
+# ifdef OMAP_NAME
# undef MULTI_OMAP2
-# define OMAP_NAME omap24xx
+# define MULTI_OMAP2
+# else
+# define OMAP_NAME omap3430
# endif
#endif
@@ -79,8 +100,9 @@ extern unsigned int system_rev;
* cpu_is_omap24xx(): True for OMAP2420, OMAP2422, OMAP2423, OMAP2430
* cpu_is_omap242x(): True for OMAP2420, OMAP2422, OMAP2423
* cpu_is_omap243x(): True for OMAP2430
+ * cpu_is_omap343x(): True for OMAP3430
*/
-#define GET_OMAP_CLASS (system_rev & 0xff)
+#define GET_OMAP_CLASS ((system_rev >> 24) & 0xff)
#define IS_OMAP_CLASS(class, id) \
static inline int is_omap ##class (void) \
@@ -100,9 +122,11 @@ IS_OMAP_CLASS(7xx, 0x07)
IS_OMAP_CLASS(15xx, 0x15)
IS_OMAP_CLASS(16xx, 0x16)
IS_OMAP_CLASS(24xx, 0x24)
+IS_OMAP_CLASS(34xx, 0x34)
IS_OMAP_SUBCLASS(242x, 0x242)
IS_OMAP_SUBCLASS(243x, 0x243)
+IS_OMAP_SUBCLASS(343x, 0x343)
#define cpu_is_omap7xx() 0
#define cpu_is_omap15xx() 0
@@ -110,6 +134,8 @@ IS_OMAP_SUBCLASS(243x, 0x243)
#define cpu_is_omap24xx() 0
#define cpu_is_omap242x() 0
#define cpu_is_omap243x() 0
+#define cpu_is_omap34xx() 0
+#define cpu_is_omap343x() 0
#if defined(MULTI_OMAP1)
# if defined(CONFIG_ARCH_OMAP730)
@@ -137,14 +163,44 @@ IS_OMAP_SUBCLASS(243x, 0x243)
# undef cpu_is_omap16xx
# define cpu_is_omap16xx() 1
# endif
+#endif
+
+#if defined(MULTI_OMAP2)
# if defined(CONFIG_ARCH_OMAP24XX)
# undef cpu_is_omap24xx
# undef cpu_is_omap242x
# undef cpu_is_omap243x
-# define cpu_is_omap24xx() 1
+# define cpu_is_omap24xx() is_omap24xx()
# define cpu_is_omap242x() is_omap242x()
# define cpu_is_omap243x() is_omap243x()
# endif
+# if defined(CONFIG_ARCH_OMAP34XX)
+# undef cpu_is_omap34xx
+# undef cpu_is_omap343x
+# define cpu_is_omap34xx() is_omap34xx()
+# define cpu_is_omap343x() is_omap343x()
+# endif
+#else
+# if defined(CONFIG_ARCH_OMAP24XX)
+# undef cpu_is_omap24xx
+# define cpu_is_omap24xx() 1
+# endif
+# if defined(CONFIG_ARCH_OMAP2420)
+# undef cpu_is_omap242x
+# define cpu_is_omap242x() 1
+# endif
+# if defined(CONFIG_ARCH_OMAP2430)
+# undef cpu_is_omap243x
+# define cpu_is_omap243x() 1
+# endif
+# if defined(CONFIG_ARCH_OMAP34XX)
+# undef cpu_is_omap34xx
+# define cpu_is_omap34xx() 1
+# endif
+# if defined(CONFIG_ARCH_OMAP3430)
+# undef cpu_is_omap343x
+# define cpu_is_omap343x() 1
+# endif
#endif
/*
@@ -162,6 +218,7 @@ IS_OMAP_SUBCLASS(243x, 0x243)
* cpu_is_omap2422(): True for OMAP2422
* cpu_is_omap2423(): True for OMAP2423
* cpu_is_omap2430(): True for OMAP2430
+ * cpu_is_omap3430(): True for OMAP3430
*/
#define GET_OMAP_TYPE ((system_rev >> 16) & 0xffff)
@@ -183,6 +240,7 @@ IS_OMAP_TYPE(2420, 0x2420)
IS_OMAP_TYPE(2422, 0x2422)
IS_OMAP_TYPE(2423, 0x2423)
IS_OMAP_TYPE(2430, 0x2430)
+IS_OMAP_TYPE(3430, 0x3430)
#define cpu_is_omap310() 0
#define cpu_is_omap730() 0
@@ -196,6 +254,7 @@ IS_OMAP_TYPE(2430, 0x2430)
#define cpu_is_omap2422() 0
#define cpu_is_omap2423() 0
#define cpu_is_omap2430() 0
+#define cpu_is_omap3430() 0
#if defined(MULTI_OMAP1)
# if defined(CONFIG_ARCH_OMAP730)
@@ -244,9 +303,65 @@ IS_OMAP_TYPE(2430, 0x2430)
# define cpu_is_omap2430() is_omap2430()
#endif
+#if defined(CONFIG_ARCH_OMAP34XX)
+# undef cpu_is_omap3430
+# define cpu_is_omap3430() is_omap3430()
+#endif
+
/* Macros to detect if we have OMAP1 or OMAP2 */
#define cpu_class_is_omap1() (cpu_is_omap730() || cpu_is_omap15xx() || \
cpu_is_omap16xx())
-#define cpu_class_is_omap2() cpu_is_omap24xx()
+#define cpu_class_is_omap2() (cpu_is_omap24xx() || cpu_is_omap34xx())
+
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
+/*
+ * Macros to detect silicon revision of OMAP2/3 processors.
+ * is_sil_rev_greater_than: true if passed cpu type & its rev is greater.
+ * is_sil_rev_lesser_than: true if passed cpu type & its rev is lesser.
+ * is_sil_rev_equal_to: true if passed cpu type & its rev is equal.
+ * get_sil_rev: return the silicon rev value.
+ */
+#define get_sil_omap_type(rev) ((rev & 0xffff0000) >> 16)
+#define get_sil_revision(rev) ((rev & 0x0000f000) >> 12)
+
+#define is_sil_rev_greater_than(rev) \
+ ((get_sil_omap_type(system_rev) == get_sil_omap_type(rev)) && \
+ (get_sil_revision(system_rev) > get_sil_revision(rev)))
+
+#define is_sil_rev_less_than(rev) \
+ ((get_sil_omap_type(system_rev) == get_sil_omap_type(rev)) && \
+ (get_sil_revision(system_rev) < get_sil_revision(rev)))
+
+#define is_sil_rev_equal_to(rev) \
+ ((get_sil_omap_type(system_rev) == get_sil_omap_type(rev)) && \
+ (get_sil_revision(system_rev) == get_sil_revision(rev)))
+
+#define get_sil_rev() \
+ get_sil_revision(system_rev)
+
+/* Various silicon macros defined here */
+#define OMAP2420_REV_ES1_0 0x24200000
+#define OMAP2420_REV_ES2_0 0x24201000
+#define OMAP2430_REV_ES1_0 0x24300000
+#define OMAP3430_REV_ES1_0 0x34300000
+#define OMAP3430_REV_ES2_0 0x34301000
+
+/*
+ * Macro to detect device type i.e. EMU/HS/TST/GP/BAD
+ */
+#define DEVICE_TYPE_TEST 0
+#define DEVICE_TYPE_EMU 1
+#define DEVICE_TYPE_SEC 2
+#define DEVICE_TYPE_GP 3
+#define DEVICE_TYPE_BAD 4
+
+#define get_device_type() ((system_rev & 0x700) >> 8)
+#define is_device_type_test() (get_device_type() == DEVICE_TYPE_TEST)
+#define is_device_type_emu() (get_device_type() == DEVICE_TYPE_EMU)
+#define is_device_type_sec() (get_device_type() == DEVICE_TYPE_SEC)
+#define is_device_type_gp() (get_device_type() == DEVICE_TYPE_GP)
+#define is_device_type_bad() (get_device_type() == DEVICE_TYPE_BAD)
+
+#endif
#endif
diff --git a/include/asm-arm/arch-omap/dma.h b/include/asm-arm/arch-omap/dma.h
index f33b467fddb7..24acf090030d 100644
--- a/include/asm-arm/arch-omap/dma.h
+++ b/include/asm-arm/arch-omap/dma.h
@@ -45,22 +45,28 @@
#define OMAP_DMA_PCHD_SR (OMAP_DMA_BASE + 0x4c0)
/* Hardware registers for omap2 */
-#define OMAP24XX_DMA_BASE (L4_24XX_BASE + 0x56000)
-#define OMAP_DMA4_REVISION (OMAP24XX_DMA_BASE + 0x00)
-#define OMAP_DMA4_GCR_REG (OMAP24XX_DMA_BASE + 0x78)
-#define OMAP_DMA4_IRQSTATUS_L0 (OMAP24XX_DMA_BASE + 0x08)
-#define OMAP_DMA4_IRQSTATUS_L1 (OMAP24XX_DMA_BASE + 0x0c)
-#define OMAP_DMA4_IRQSTATUS_L2 (OMAP24XX_DMA_BASE + 0x10)
-#define OMAP_DMA4_IRQSTATUS_L3 (OMAP24XX_DMA_BASE + 0x14)
-#define OMAP_DMA4_IRQENABLE_L0 (OMAP24XX_DMA_BASE + 0x18)
-#define OMAP_DMA4_IRQENABLE_L1 (OMAP24XX_DMA_BASE + 0x1c)
-#define OMAP_DMA4_IRQENABLE_L2 (OMAP24XX_DMA_BASE + 0x20)
-#define OMAP_DMA4_IRQENABLE_L3 (OMAP24XX_DMA_BASE + 0x24)
-#define OMAP_DMA4_SYSSTATUS (OMAP24XX_DMA_BASE + 0x28)
-#define OMAP_DMA4_CAPS_0 (OMAP24XX_DMA_BASE + 0x64)
-#define OMAP_DMA4_CAPS_2 (OMAP24XX_DMA_BASE + 0x6c)
-#define OMAP_DMA4_CAPS_3 (OMAP24XX_DMA_BASE + 0x70)
-#define OMAP_DMA4_CAPS_4 (OMAP24XX_DMA_BASE + 0x74)
+#if defined(CONFIG_ARCH_OMAP3)
+#define OMAP_DMA4_BASE (L4_34XX_BASE + 0x56000)
+#else /* CONFIG_ARCH_OMAP2 */
+#define OMAP_DMA4_BASE (L4_24XX_BASE + 0x56000)
+#endif
+
+#define OMAP_DMA4_REVISION (OMAP_DMA4_BASE + 0x00)
+#define OMAP_DMA4_GCR_REG (OMAP_DMA4_BASE + 0x78)
+#define OMAP_DMA4_IRQSTATUS_L0 (OMAP_DMA4_BASE + 0x08)
+#define OMAP_DMA4_IRQSTATUS_L1 (OMAP_DMA4_BASE + 0x0c)
+#define OMAP_DMA4_IRQSTATUS_L2 (OMAP_DMA4_BASE + 0x10)
+#define OMAP_DMA4_IRQSTATUS_L3 (OMAP_DMA4_BASE + 0x14)
+#define OMAP_DMA4_IRQENABLE_L0 (OMAP_DMA4_BASE + 0x18)
+#define OMAP_DMA4_IRQENABLE_L1 (OMAP_DMA4_BASE + 0x1c)
+#define OMAP_DMA4_IRQENABLE_L2 (OMAP_DMA4_BASE + 0x20)
+#define OMAP_DMA4_IRQENABLE_L3 (OMAP_DMA4_BASE + 0x24)
+#define OMAP_DMA4_SYSSTATUS (OMAP_DMA4_BASE + 0x28)
+#define OMAP_DMA4_OCP_SYSCONFIG (OMAP_DMA4_BASE + 0x2c)
+#define OMAP_DMA4_CAPS_0 (OMAP_DMA4_BASE + 0x64)
+#define OMAP_DMA4_CAPS_2 (OMAP_DMA4_BASE + 0x6c)
+#define OMAP_DMA4_CAPS_3 (OMAP_DMA4_BASE + 0x70)
+#define OMAP_DMA4_CAPS_4 (OMAP_DMA4_BASE + 0x74)
#ifdef CONFIG_ARCH_OMAP1
@@ -86,19 +92,19 @@
#define OMAP_LOGICAL_DMA_CH_COUNT 32 /* REVISIT: Is this 32 + 2? */
/* Common channel specific registers for omap2 */
-#define OMAP_DMA_CCR_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x80)
-#define OMAP_DMA_CLNK_CTRL_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x84)
-#define OMAP_DMA_CICR_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x88)
-#define OMAP_DMA_CSR_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x8c)
-#define OMAP_DMA_CSDP_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x90)
-#define OMAP_DMA_CEN_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x94)
-#define OMAP_DMA_CFN_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x98)
-#define OMAP_DMA_CSEI_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xa4)
-#define OMAP_DMA_CSFI_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xa8)
-#define OMAP_DMA_CDEI_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xac)
-#define OMAP_DMA_CDFI_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xb0)
-#define OMAP_DMA_CSAC_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xb4)
-#define OMAP_DMA_CDAC_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xb8)
+#define OMAP_DMA_CCR_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x80)
+#define OMAP_DMA_CLNK_CTRL_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x84)
+#define OMAP_DMA_CICR_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x88)
+#define OMAP_DMA_CSR_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x8c)
+#define OMAP_DMA_CSDP_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x90)
+#define OMAP_DMA_CEN_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x94)
+#define OMAP_DMA_CFN_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x98)
+#define OMAP_DMA_CSEI_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xa4)
+#define OMAP_DMA_CSFI_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xa8)
+#define OMAP_DMA_CDEI_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xac)
+#define OMAP_DMA_CDFI_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xb0)
+#define OMAP_DMA_CSAC_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xb4)
+#define OMAP_DMA_CDAC_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xb8)
#endif
@@ -113,11 +119,11 @@
#define OMAP1_DMA_LCH_CTRL_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x2a)
/* Channel specific registers only on omap2 */
-#define OMAP2_DMA_CSSA_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x9c)
-#define OMAP2_DMA_CDSA_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xa0)
-#define OMAP2_DMA_CCEN_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xbc)
-#define OMAP2_DMA_CCFN_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xc0)
-#define OMAP2_DMA_COLOR_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xc4)
+#define OMAP2_DMA_CSSA_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x9c)
+#define OMAP2_DMA_CDSA_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xa0)
+#define OMAP2_DMA_CCEN_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xbc)
+#define OMAP2_DMA_CCFN_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xc0)
+#define OMAP2_DMA_COLOR_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xc4)
/*----------------------------------------------------------------------------*/
@@ -297,6 +303,10 @@
#define OMAP_DMA_SYNC_ELEMENT 0x00
#define OMAP_DMA_SYNC_FRAME 0x01
#define OMAP_DMA_SYNC_BLOCK 0x02
+#define OMAP_DMA_SYNC_PACKET 0x03
+
+#define OMAP_DMA_SRC_SYNC 0x01
+#define OMAP_DMA_DST_SYNC 0x00
#define OMAP_DMA_PORT_EMIFF 0x00
#define OMAP_DMA_PORT_EMIFS 0x01
@@ -310,6 +320,29 @@
#define OMAP_DMA_AMODE_SINGLE_IDX 0x02
#define OMAP_DMA_AMODE_DOUBLE_IDX 0x03
+#define DMA_DEFAULT_FIFO_DEPTH 0x10
+#define DMA_DEFAULT_ARB_RATE 0x01
+/* Pass THREAD_RESERVE ORed with THREAD_FIFO for tparams */
+#define DMA_THREAD_RESERVE_NORM (0x00 << 12) /* Def */
+#define DMA_THREAD_RESERVE_ONET (0x01 << 12)
+#define DMA_THREAD_RESERVE_TWOT (0x02 << 12)
+#define DMA_THREAD_RESERVE_THREET (0x03 << 12)
+#define DMA_THREAD_FIFO_NONE (0x00 << 14) /* Def */
+#define DMA_THREAD_FIFO_75 (0x01 << 14)
+#define DMA_THREAD_FIFO_25 (0x02 << 14)
+#define DMA_THREAD_FIFO_50 (0x03 << 14)
+
+/* Chaining modes*/
+#ifndef CONFIG_ARCH_OMAP1
+#define OMAP_DMA_STATIC_CHAIN 0x1
+#define OMAP_DMA_DYNAMIC_CHAIN 0x2
+#define OMAP_DMA_CHAIN_ACTIVE 0x1
+#define OMAP_DMA_CHAIN_INACTIVE 0x0
+#endif
+
+#define DMA_CH_PRIO_HIGH 0x1
+#define DMA_CH_PRIO_LOW 0x0 /* Def */
+
/* LCD DMA block numbers */
enum {
OMAP_LCD_DMA_B1_TOP,
@@ -359,6 +392,13 @@ struct omap_dma_channel_params {
int src_or_dst_synch; /* source synch(1) or destination synch(0) */
int ie; /* interrupt enabled */
+
+ unsigned char read_prio;/* read priority */
+ unsigned char write_prio;/* write priority */
+
+#ifndef CONFIG_ARCH_OMAP1
+ enum omap_dma_burst_mode burst_mode; /* Burst mode 4/8/16 words */
+#endif
};
@@ -409,6 +449,33 @@ extern dma_addr_t omap_get_dma_dst_pos(int lch);
extern int omap_get_dma_src_addr_counter(int lch);
extern void omap_clear_dma(int lch);
extern int omap_dma_running(void);
+extern void omap_dma_set_global_params(int arb_rate, int max_fifo_depth,
+ int tparams);
+extern int omap_dma_set_prio_lch(int lch, unsigned char read_prio,
+ unsigned char write_prio);
+
+/* Chaining APIs */
+#ifndef CONFIG_ARCH_OMAP1
+extern int omap_request_dma_chain(int dev_id, const char *dev_name,
+ void (*callback) (int chain_id, u16 ch_status,
+ void *data),
+ int *chain_id, int no_of_chans,
+ int chain_mode,
+ struct omap_dma_channel_params params);
+extern int omap_free_dma_chain(int chain_id);
+extern int omap_dma_chain_a_transfer(int chain_id, int src_start,
+ int dest_start, int elem_count,
+ int frame_count, void *callbk_data);
+extern int omap_start_dma_chain_transfers(int chain_id);
+extern int omap_stop_dma_chain_transfers(int chain_id);
+extern int omap_get_dma_chain_index(int chain_id, int *ei, int *fi);
+extern int omap_get_dma_chain_dst_pos(int chain_id);
+extern int omap_get_dma_chain_src_pos(int chain_id);
+
+extern int omap_modify_dma_chain_params(int chain_id,
+ struct omap_dma_channel_params params);
+extern int omap_dma_chain_status(int chain_id);
+#endif
/* LCD DMA functions */
extern int omap_request_lcd_dma(void (* callback)(u16 status, void *data),
diff --git a/include/asm-arm/arch-omap/gpio.h b/include/asm-arm/arch-omap/gpio.h
index 97b397dd7e87..164da09be095 100644
--- a/include/asm-arm/arch-omap/gpio.h
+++ b/include/asm-arm/arch-omap/gpio.h
@@ -62,6 +62,8 @@
#define OMAP_MPUIO_LATCH 0x34
#endif
+#define OMAP34XX_NR_GPIOS 6
+
#define OMAP_MPUIO(nr) (OMAP_MAX_GPIO_LINES + (nr))
#define OMAP_GPIO_IS_MPUIO(nr) ((nr) >= OMAP_MAX_GPIO_LINES)
@@ -75,6 +77,8 @@ extern void omap_free_gpio(int gpio);
extern void omap_set_gpio_direction(int gpio, int is_input);
extern void omap_set_gpio_dataout(int gpio, int enable);
extern int omap_get_gpio_datain(int gpio);
+extern void omap_set_gpio_debounce(int gpio, int enable);
+extern void omap_set_gpio_debounce_time(int gpio, int enable);
/*-------------------------------------------------------------------------*/
diff --git a/include/asm-arm/arch-omap/irqs.h b/include/asm-arm/arch-omap/irqs.h
index 3ede58b51db2..87973654e625 100644
--- a/include/asm-arm/arch-omap/irqs.h
+++ b/include/asm-arm/arch-omap/irqs.h
@@ -263,6 +263,8 @@
#define INT_24XX_GPTIMER10 46
#define INT_24XX_GPTIMER11 47
#define INT_24XX_GPTIMER12 48
+#define INT_24XX_I2C1_IRQ 56
+#define INT_24XX_I2C2_IRQ 57
#define INT_24XX_MCBSP1_IRQ_TX 59
#define INT_24XX_MCBSP1_IRQ_RX 60
#define INT_24XX_MCBSP2_IRQ_TX 62
diff --git a/include/asm-arm/arch-omap/nand.h b/include/asm-arm/arch-omap/nand.h
new file mode 100644
index 000000000000..17ae26e35353
--- /dev/null
+++ b/include/asm-arm/arch-omap/nand.h
@@ -0,0 +1,24 @@
+/*
+ * include/asm-arm/arch-omap/nand.h
+ *
+ * Copyright (C) 2006 Micron Technology Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/mtd/partitions.h>
+
+struct omap_nand_platform_data {
+ unsigned int options;
+ int cs;
+ int gpio_irq;
+ struct mtd_partition *parts;
+ int nr_parts;
+ int (*nand_setup)(void __iomem *);
+ int (*dev_ready)(struct omap_nand_platform_data *);
+ int dma_channel;
+ void __iomem *gpmc_cs_baseaddr;
+ void __iomem *gpmc_baseaddr;
+};
diff --git a/include/asm-arm/arch-orion/debug-macro.S b/include/asm-arm/arch-orion/debug-macro.S
index e2a80641f214..2746220f5d85 100644
--- a/include/asm-arm/arch-orion/debug-macro.S
+++ b/include/asm-arm/arch-orion/debug-macro.S
@@ -8,9 +8,14 @@
* published by the Free Software Foundation.
*/
+#include <asm/arch/orion.h>
+
.macro addruart,rx
- mov \rx, #0xf1000000
- orr \rx, \rx, #0x00012000
+ mrc p15, 0, \rx, c1, c0
+ tst \rx, #1 @ MMU enabled?
+ ldreq \rx, =ORION_REGS_PHYS_BASE
+ ldrne \rx, =ORION_REGS_VIRT_BASE
+ orr \rx, \rx, #0x00012000
.endm
#define UART_SHIFT 2
diff --git a/include/asm-arm/arch-orion/entry-macro.S b/include/asm-arm/arch-orion/entry-macro.S
index b76075a7e44b..cda096b2acfd 100644
--- a/include/asm-arm/arch-orion/entry-macro.S
+++ b/include/asm-arm/arch-orion/entry-macro.S
@@ -3,8 +3,8 @@
*
* Low-level IRQ helper macros for Orion platforms
*
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
diff --git a/include/asm-arm/arch-orion/hardware.h b/include/asm-arm/arch-orion/hardware.h
index 8a12d213fbdc..65da374de735 100644
--- a/include/asm-arm/arch-orion/hardware.h
+++ b/include/asm-arm/arch-orion/hardware.h
@@ -4,7 +4,6 @@
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
- *
*/
#ifndef __ASM_ARCH_HARDWARE_H__
@@ -12,13 +11,11 @@
#include "orion.h"
-#define PCI_MEMORY_VADDR ORION_PCI_SYS_MEM_BASE
-#define PCI_IO_VADDR ORION_PCI_SYS_IO_BASE
+#define pcibios_assign_all_busses() 1
-#define pcibios_assign_all_busses() 1
+#define PCIBIOS_MIN_IO 0x00001000
+#define PCIBIOS_MIN_MEM 0x01000000
+#define PCIMEM_BASE ORION_PCIE_MEM_PHYS_BASE
-#define PCIBIOS_MIN_IO 0x1000
-#define PCIBIOS_MIN_MEM 0x01000000
-#define PCIMEM_BASE PCI_MEMORY_VADDR /* mem base for VGA */
-#endif /* _ASM_ARCH_HARDWARE_H */
+#endif
diff --git a/include/asm-arm/arch-orion/orion.h b/include/asm-arm/arch-orion/orion.h
index f787f752e58c..673a418a7419 100644
--- a/include/asm-arm/arch-orion/orion.h
+++ b/include/asm-arm/arch-orion/orion.h
@@ -14,32 +14,40 @@
#ifndef __ASM_ARCH_ORION_H__
#define __ASM_ARCH_ORION_H__
-/*******************************************************************************
+/*****************************************************************************
* Orion Address Map
- * Use the same mapping (1:1 virtual:physical) of internal registers and
- * PCI system (PCI+PCIE) for all machines.
- * Each machine defines the rest of its mapping (e.g. device bus flashes)
- ******************************************************************************/
-#define ORION_REGS_BASE 0xf1000000
+ *
+ * virt phys size
+ * fdd00000 f1000000 1M on-chip peripheral registers
+ * fde00000 f2000000 1M PCIe I/O space
+ * fdf00000 f2100000 1M PCI I/O space
+ * fe000000 f0000000 16M PCIe WA space (Orion-NAS only)
+ ****************************************************************************/
+#define ORION_REGS_PHYS_BASE 0xf1000000
+#define ORION_REGS_VIRT_BASE 0xfdd00000
#define ORION_REGS_SIZE SZ_1M
-#define ORION_PCI_SYS_MEM_BASE 0xe0000000
-#define ORION_PCIE_MEM_BASE ORION_PCI_SYS_MEM_BASE
-#define ORION_PCIE_MEM_SIZE SZ_128M
-#define ORION_PCI_MEM_BASE (ORION_PCIE_MEM_BASE + ORION_PCIE_MEM_SIZE)
-#define ORION_PCI_MEM_SIZE SZ_128M
-
-#define ORION_PCI_SYS_IO_BASE 0xf2000000
-#define ORION_PCIE_IO_BASE ORION_PCI_SYS_IO_BASE
+#define ORION_PCIE_IO_PHYS_BASE 0xf2000000
+#define ORION_PCIE_IO_VIRT_BASE 0xfde00000
+#define ORION_PCIE_IO_BUS_BASE 0x00000000
#define ORION_PCIE_IO_SIZE SZ_1M
-#define ORION_PCIE_IO_REMAP (ORION_PCIE_IO_BASE - ORION_PCI_SYS_IO_BASE)
-#define ORION_PCI_IO_BASE (ORION_PCIE_IO_BASE + ORION_PCIE_IO_SIZE)
+
+#define ORION_PCI_IO_PHYS_BASE 0xf2100000
+#define ORION_PCI_IO_VIRT_BASE 0xfdf00000
+#define ORION_PCI_IO_BUS_BASE 0x00100000
#define ORION_PCI_IO_SIZE SZ_1M
-#define ORION_PCI_IO_REMAP (ORION_PCI_IO_BASE - ORION_PCI_SYS_IO_BASE)
+
/* Relevant only for Orion-NAS */
-#define ORION_PCIE_WA_BASE 0xf0000000
+#define ORION_PCIE_WA_PHYS_BASE 0xf0000000
+#define ORION_PCIE_WA_VIRT_BASE 0xfe000000
#define ORION_PCIE_WA_SIZE SZ_16M
+#define ORION_PCIE_MEM_PHYS_BASE 0xe0000000
+#define ORION_PCIE_MEM_SIZE SZ_128M
+
+#define ORION_PCI_MEM_PHYS_BASE 0xe8000000
+#define ORION_PCI_MEM_SIZE SZ_128M
+
/*******************************************************************************
* Supported Devices & Revisions
******************************************************************************/
@@ -57,25 +65,42 @@
/*******************************************************************************
* Orion Registers Map
******************************************************************************/
-#define ORION_DDR_REG_BASE (ORION_REGS_BASE | 0x00000)
-#define ORION_DEV_BUS_REG_BASE (ORION_REGS_BASE | 0x10000)
-#define ORION_BRIDGE_REG_BASE (ORION_REGS_BASE | 0x20000)
-#define ORION_PCI_REG_BASE (ORION_REGS_BASE | 0x30000)
-#define ORION_PCIE_REG_BASE (ORION_REGS_BASE | 0x40000)
-#define ORION_USB0_REG_BASE (ORION_REGS_BASE | 0x50000)
-#define ORION_ETH_REG_BASE (ORION_REGS_BASE | 0x70000)
-#define ORION_SATA_REG_BASE (ORION_REGS_BASE | 0x80000)
-#define ORION_USB1_REG_BASE (ORION_REGS_BASE | 0xa0000)
-
-#define ORION_DDR_REG(x) (ORION_DDR_REG_BASE | (x))
-#define ORION_DEV_BUS_REG(x) (ORION_DEV_BUS_REG_BASE | (x))
-#define ORION_BRIDGE_REG(x) (ORION_BRIDGE_REG_BASE | (x))
-#define ORION_PCI_REG(x) (ORION_PCI_REG_BASE | (x))
-#define ORION_PCIE_REG(x) (ORION_PCIE_REG_BASE | (x))
-#define ORION_USB0_REG(x) (ORION_USB0_REG_BASE | (x))
-#define ORION_USB1_REG(x) (ORION_USB1_REG_BASE | (x))
-#define ORION_ETH_REG(x) (ORION_ETH_REG_BASE | (x))
-#define ORION_SATA_REG(x) (ORION_SATA_REG_BASE | (x))
+#define ORION_DDR_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x00000)
+#define ORION_DDR_REG(x) (ORION_DDR_VIRT_BASE | (x))
+
+#define ORION_DEV_BUS_PHYS_BASE (ORION_REGS_PHYS_BASE | 0x10000)
+#define ORION_DEV_BUS_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x10000)
+#define ORION_DEV_BUS_REG(x) (ORION_DEV_BUS_VIRT_BASE | (x))
+#define I2C_PHYS_BASE (ORION_DEV_BUS_PHYS_BASE | 0x1000)
+#define UART0_PHYS_BASE (ORION_DEV_BUS_PHYS_BASE | 0x2000)
+#define UART0_VIRT_BASE (ORION_DEV_BUS_VIRT_BASE | 0x2000)
+#define UART1_PHYS_BASE (ORION_DEV_BUS_PHYS_BASE | 0x2100)
+#define UART1_VIRT_BASE (ORION_DEV_BUS_VIRT_BASE | 0x2100)
+
+#define ORION_BRIDGE_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x20000)
+#define ORION_BRIDGE_REG(x) (ORION_BRIDGE_VIRT_BASE | (x))
+
+#define ORION_PCI_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x30000)
+#define ORION_PCI_REG(x) (ORION_PCI_VIRT_BASE | (x))
+
+#define ORION_PCIE_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x40000)
+#define ORION_PCIE_REG(x) (ORION_PCIE_VIRT_BASE | (x))
+
+#define ORION_USB0_PHYS_BASE (ORION_REGS_PHYS_BASE | 0x50000)
+#define ORION_USB0_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x50000)
+#define ORION_USB0_REG(x) (ORION_USB0_VIRT_BASE | (x))
+
+#define ORION_ETH_PHYS_BASE (ORION_REGS_PHYS_BASE | 0x70000)
+#define ORION_ETH_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x70000)
+#define ORION_ETH_REG(x) (ORION_ETH_VIRT_BASE | (x))
+
+#define ORION_SATA_PHYS_BASE (ORION_REGS_PHYS_BASE | 0x80000)
+#define ORION_SATA_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x80000)
+#define ORION_SATA_REG(x) (ORION_SATA_VIRT_BASE | (x))
+
+#define ORION_USB1_PHYS_BASE (ORION_REGS_PHYS_BASE | 0xa0000)
+#define ORION_USB1_VIRT_BASE (ORION_REGS_VIRT_BASE | 0xa0000)
+#define ORION_USB1_REG(x) (ORION_USB1_VIRT_BASE | (x))
/*******************************************************************************
* Device Bus Registers
@@ -100,9 +125,6 @@
#define DEV_BUS_CTRL ORION_DEV_BUS_REG(0x4c0)
#define DEV_BUS_INT_CAUSE ORION_DEV_BUS_REG(0x4d0)
#define DEV_BUS_INT_MASK ORION_DEV_BUS_REG(0x4d4)
-#define I2C_BASE ORION_DEV_BUS_REG(0x1000)
-#define UART0_BASE ORION_DEV_BUS_REG(0x2000)
-#define UART1_BASE ORION_DEV_BUS_REG(0x2100)
#define GPIO_MAX 32
/***************************************************************************
diff --git a/include/asm-arm/arch-orion/uncompress.h b/include/asm-arm/arch-orion/uncompress.h
index a1a222fb438c..59f44039909a 100644
--- a/include/asm-arm/arch-orion/uncompress.h
+++ b/include/asm-arm/arch-orion/uncompress.h
@@ -10,8 +10,8 @@
#include <asm/arch/orion.h>
-#define MV_UART_LSR ((volatile unsigned char *)(UART0_BASE + 0x14))
-#define MV_UART_THR ((volatile unsigned char *)(UART0_BASE + 0x0))
+#define MV_UART_THR ((volatile unsigned char *)(UART0_PHYS_BASE + 0x0))
+#define MV_UART_LSR ((volatile unsigned char *)(UART0_PHYS_BASE + 0x14))
#define LSR_THRE 0x20
@@ -27,16 +27,6 @@ static void flush(void)
{
}
-static void orion_early_putstr(const char *ptr)
-{
- char c;
- while ((c = *ptr++) != '\0') {
- if (c == '\n')
- putc('\r');
- putc(c);
- }
-}
-
/*
* nothing to do
*/
diff --git a/include/asm-arm/arch-orion/vmalloc.h b/include/asm-arm/arch-orion/vmalloc.h
index 23e2a102fe0c..9d580278d2bc 100644
--- a/include/asm-arm/arch-orion/vmalloc.h
+++ b/include/asm-arm/arch-orion/vmalloc.h
@@ -2,4 +2,4 @@
* include/asm-arm/arch-orion/vmalloc.h
*/
-#define VMALLOC_END 0xf0000000
+#define VMALLOC_END 0xfd800000