diff options
Diffstat (limited to 'arch/arm')
52 files changed, 2477 insertions, 539 deletions
diff --git a/arch/arm/configs/omap3_pandora_defconfig b/arch/arm/configs/omap3_pandora_defconfig new file mode 100644 index 000000000000..09543f4de5bc --- /dev/null +++ b/arch/arm/configs/omap3_pandora_defconfig @@ -0,0 +1,1409 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.28-rc7 +# Fri Dec 5 11:54:09 2008 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +CONFIG_BSD_PROCESS_ACCT=y +# CONFIG_BSD_PROCESS_ACCT_V3 is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_UID16=y +# CONFIG_SYSCTL_SYSCALL is not set +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +CONFIG_KALLSYMS_EXTRA_PASS=y +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_AIO=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_HAVE_KRETPROBES=y +CONFIG_HAVE_CLK=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_MODVERSIONS=y +CONFIG_MODULE_SRCVERSION_ALL=y +CONFIG_KMOD=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +CONFIG_ARCH_OMAP=y +# CONFIG_ARCH_MSM is not set + +# +# TI OMAP Implementations +# +CONFIG_ARCH_OMAP_OTG=y +# CONFIG_ARCH_OMAP1 is not set +# CONFIG_ARCH_OMAP2 is not set +CONFIG_ARCH_OMAP3=y + +# +# OMAP Feature Selections +# +# CONFIG_OMAP_DEBUG_POWERDOMAIN is not set +# CONFIG_OMAP_DEBUG_CLOCKDOMAIN is not set +# CONFIG_OMAP_RESET_CLOCKS is not set +# CONFIG_OMAP_MUX is not set +CONFIG_OMAP_MCBSP=y +# CONFIG_OMAP_MPU_TIMER is not set +CONFIG_OMAP_32K_TIMER=y +CONFIG_OMAP_32K_TIMER_HZ=128 +CONFIG_OMAP_DM_TIMER=y +# CONFIG_OMAP_LL_DEBUG_UART1 is not set +# CONFIG_OMAP_LL_DEBUG_UART2 is not set +CONFIG_OMAP_LL_DEBUG_UART3=y +CONFIG_ARCH_OMAP34XX=y +CONFIG_ARCH_OMAP3430=y + +# +# OMAP Board Type +# +# CONFIG_MACH_OMAP3_BEAGLE is not set +# CONFIG_MACH_OMAP_LDP is not set +# CONFIG_MACH_OVERO is not set +CONFIG_MACH_OMAP3_PANDORA=y + +# +# Boot options +# + +# +# Power management +# + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_32v6K=y +CONFIG_CPU_V7=y +CONFIG_CPU_32v7=y +CONFIG_CPU_ABRT_EV7=y +CONFIG_CPU_PABRT_IFAR=y +CONFIG_CPU_CACHE_V7=y +CONFIG_CPU_CACHE_VIPT=y +CONFIG_CPU_COPY_V6=y +CONFIG_CPU_TLB_V7=y +CONFIG_CPU_HAS_ASID=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +CONFIG_ARM_THUMBEE=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_BPREDICT_DISABLE is not set +CONFIG_HAS_TLS_REG=y +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_1G is not set +CONFIG_PAGE_OFFSET=0xC0000000 +# CONFIG_PREEMPT is not set +CONFIG_HZ=128 +CONFIG_AEABI=y +CONFIG_OABI_COMPAT=y +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set +# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +# CONFIG_LEDS is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE=" debug " +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Power Management +# +# CONFIG_CPU_FREQ is not set +# CONFIG_CPU_IDLE is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set +CONFIG_VFP=y +CONFIG_VFPv3=y +CONFIG_NEON=y + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y +# CONFIG_BINFMT_AOUT is not set +CONFIG_BINFMT_MISC=y + +# +# Power management options +# +# CONFIG_PM is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +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=y +# CONFIG_NET_KEY_MIGRATE is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +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 +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# 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 +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AFS_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# 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 +# +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +CONFIG_MTD_NAND=y +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +# CONFIG_MTD_NAND_ECC_SMC is not set +# CONFIG_MTD_NAND_MUSEUM_IDS is not set +# CONFIG_MTD_NAND_GPIO is not set +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_NAND_DISKONCHIP is not set +# CONFIG_MTD_NAND_NANDSIM is not set +# CONFIG_MTD_NAND_PLATFORM is not set +# CONFIG_MTD_ALAUDA is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=16384 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_MISC_DEVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# 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 +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# 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 +# CONFIG_SCSI_DH is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_NET_ETHERNET is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=800 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=480 +CONFIG_INPUT_JOYDEV=y +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_GPIO is not set +CONFIG_INPUT_MOUSE=y +# CONFIG_MOUSE_PS2 is not set +# CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_APPLETOUCH is not set +# CONFIG_MOUSE_BCM5974 is not set +# CONFIG_MOUSE_VSXXXAA is not set +# CONFIG_MOUSE_GPIO is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_TOUCHSCREEN_ADS7846=y +# CONFIG_TOUCHSCREEN_FUJITSU is not set +# CONFIG_TOUCHSCREEN_GUNZE is not set +# CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_INEXIO is not set +# CONFIG_TOUCHSCREEN_MK712 is not set +# CONFIG_TOUCHSCREEN_PENMOUNT is not set +# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set +# CONFIG_TOUCHSCREEN_TOUCHWIN is not set +# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set +# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=32 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +CONFIG_SERIAL_8250_EXTENDED=y +CONFIG_SERIAL_8250_MANY_PORTS=y +CONFIG_SERIAL_8250_SHARE_IRQ=y +CONFIG_SERIAL_8250_DETECT_IRQ=y +CONFIG_SERIAL_8250_RSA=y + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +CONFIG_HW_RANDOM=y +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y + +# +# I2C Hardware Bus support +# + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_GPIO is not set +# CONFIG_I2C_OCORES is not set +CONFIG_I2C_OMAP=y +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_DS1682 is not set +# CONFIG_AT24 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_ISP1301_OMAP 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 +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set +CONFIG_SPI=y +# CONFIG_SPI_DEBUG is not set +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +# CONFIG_SPI_BITBANG is not set +CONFIG_SPI_OMAP24XX=y + +# +# SPI Protocol Masters +# +# CONFIG_SPI_AT25 is not set +# CONFIG_SPI_SPIDEV is not set +# CONFIG_SPI_TLE62X0 is not set +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +# CONFIG_GPIO_SYSFS is not set + +# +# Memory mapped GPIO expanders: +# + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set +CONFIG_GPIO_TWL4030=y + +# +# PCI GPIO expanders: +# + +# +# SPI GPIO expanders: +# +# CONFIG_GPIO_MAX7301 is not set +# CONFIG_GPIO_MCP23S08 is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_MFD_ASIC3 is not set +# CONFIG_HTC_EGPIO is not set +# CONFIG_HTC_PASIC3 is not set +CONFIG_TWL4030_CORE=y +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_T7L66XB is not set +# CONFIG_MFD_TC6387XB is not set +# CONFIG_MFD_TC6393XB is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +CONFIG_DAB=y +# CONFIG_USB_DABUSB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +# CONFIG_HID_PID is not set +# CONFIG_USB_HIDDEV is not set + +# +# Special HID drivers +# +# CONFIG_HID_COMPAT is not set +# CONFIG_HID_A4TECH is not set +# CONFIG_HID_APPLE is not set +# CONFIG_HID_BELKIN is not set +# CONFIG_HID_BRIGHT is not set +# CONFIG_HID_CHERRY is not set +# CONFIG_HID_CHICONY is not set +# CONFIG_HID_CYPRESS is not set +# CONFIG_HID_DELL is not set +# CONFIG_HID_EZKEY is not set +# CONFIG_HID_GYRATION is not set +# CONFIG_HID_LOGITECH is not set +# CONFIG_HID_MICROSOFT is not set +# CONFIG_HID_MONTEREY is not set +# CONFIG_HID_PANTHERLORD is not set +# CONFIG_HID_PETALYNX is not set +# CONFIG_HID_SAMSUNG is not set +# CONFIG_HID_SONY is not set +# CONFIG_HID_SUNPLUS is not set +# CONFIG_THRUSTMASTER_FF is not set +# CONFIG_ZEROPLUS_FF is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +CONFIG_USB_DEVICE_CLASS=y +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_C67X00_HCD is not set +# CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_OHCI_HCD is not set +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_HWA_HCD is not set +CONFIG_USB_MUSB_HDRC=y +CONFIG_USB_MUSB_SOC=y + +# +# OMAP 343x high speed USB support +# +CONFIG_USB_MUSB_HOST=y +# CONFIG_USB_MUSB_PERIPHERAL is not set +# CONFIG_USB_MUSB_OTG is not set +# CONFIG_USB_GADGET_MUSB_HDRC is not set +CONFIG_USB_MUSB_HDRC_HCD=y +# CONFIG_MUSB_PIO_ONLY is not set +CONFIG_USB_INVENTRA_DMA=y +# CONFIG_USB_TI_CPPI_DMA is not set +# CONFIG_USB_MUSB_DEBUG is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# + +# +# see USB_STORAGE Help for more information +# +# CONFIG_USB_STORAGE is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set + +# +# USB port drivers +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set +# CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set +CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG is not set +# CONFIG_USB_GADGET_DEBUG_FILES is not set +CONFIG_USB_GADGET_VBUS_DRAW=2 +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_ATMEL_USBA is not set +# CONFIG_USB_GADGET_FSL_USB2 is not set +# CONFIG_USB_GADGET_LH7A40X is not set +CONFIG_USB_GADGET_OMAP=y +CONFIG_USB_OMAP=y +# CONFIG_USB_GADGET_PXA25X is not set +# CONFIG_USB_GADGET_PXA27X is not set +# CONFIG_USB_GADGET_S3C2410 is not set +# CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_FSL_QE is not set +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_DUMMY_HCD is not set +# CONFIG_USB_GADGET_DUALSPEED is not set +# CONFIG_USB_ZERO is not set +CONFIG_USB_ETH=y +CONFIG_USB_ETH_RNDIS=y +# CONFIG_USB_GADGETFS is not set +# CONFIG_USB_FILE_STORAGE is not set +# CONFIG_USB_G_SERIAL is not set +# CONFIG_USB_MIDI_GADGET is not set +# CONFIG_USB_G_PRINTER is not set +# CONFIG_USB_CDC_COMPOSITE is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD/SDIO Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set + +# +# MMC/SD/SDIO Host Controller Drivers +# +# CONFIG_MMC_SDHCI is not set +# CONFIG_MMC_OMAP is not set +# CONFIG_MMC_SPI is not set +# CONFIG_MEMSTICK is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set +CONFIG_RTC_DRV_TWL4030=y +# CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set +# CONFIG_RTC_DRV_RX8581 is not set + +# +# SPI RTC drivers +# +# CONFIG_RTC_DRV_M41T94 is not set +# CONFIG_RTC_DRV_DS1305 is not set +# CONFIG_RTC_DRV_DS1390 is not set +# CONFIG_RTC_DRV_MAX6902 is not set +# CONFIG_RTC_DRV_R9701 is not set +# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_DS3234 is not set + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 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_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +# CONFIG_DMADEVICES is not set +# CONFIG_REGULATOR is not set +# CONFIG_UIO is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +# CONFIG_EXT3_FS_XATTR is not set +# CONFIG_EXT4_FS is not set +CONFIG_JBD=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +CONFIG_QUOTA=y +# CONFIG_QUOTA_NETLINK_INTERFACE is not set +CONFIG_PRINT_QUOTA_WARNING=y +# CONFIG_QFMT_V1 is not set +CONFIG_QFMT_V2=y +CONFIG_QUOTACTL=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_JFFS2_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +# CONFIG_NETWORK_FILESYSTEMS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +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 +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII 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 +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set +# CONFIG_DLM is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +CONFIG_DEBUG_INFO=y +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +CONFIG_FRAME_POINTER=y +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_ERRORS is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_LL is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y +CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=m +# CONFIG_CRYPTO_LRW is not set +CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_CRYPTO_HW=y + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +CONFIG_LIBCRC32C=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/omap_ldp_defconfig b/arch/arm/configs/omap_ldp_defconfig index 948a212fb1cc..b77d054169ee 100644 --- a/arch/arm/configs/omap_ldp_defconfig +++ b/arch/arm/configs/omap_ldp_defconfig @@ -316,7 +316,82 @@ CONFIG_BINFMT_MISC=y # # CONFIG_PM is not set CONFIG_ARCH_SUSPEND_POSSIBLE=y -# CONFIG_NET is not set +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +CONFIG_XFRM_USER=y +# CONFIG_XFRM_SUB_POLICY is not set +CONFIG_XFRM_MIGRATE=y +# CONFIG_XFRM_STATISTICS is not set +CONFIG_NET_KEY=y +CONFIG_NET_KEY_MIGRATE=y +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +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 +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# 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 +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -332,6 +407,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set +CONFIG_CONNECTOR=y +CONFIG_PROC_EVENTS=y # CONFIG_MTD is not set # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y @@ -390,6 +467,54 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DH is not set # CONFIG_ATA is not set # CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# 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 is not set +# CONFIG_DM9000 is not set +# CONFIG_ENC28J60 is not set +CONFIG_SMC911X=y +# 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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_B44 is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set # # Input device support @@ -816,6 +941,27 @@ CONFIG_TMPFS=y # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y +CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_ACL_SUPPORT=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set +CONFIG_RPCSEC_GSS_KRB5=y +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set # # Partition Types diff --git a/arch/arm/include/asm/bitops.h b/arch/arm/include/asm/bitops.h index 9a1db20e032a..63a481fbbed4 100644 --- a/arch/arm/include/asm/bitops.h +++ b/arch/arm/include/asm/bitops.h @@ -237,6 +237,7 @@ extern int _find_next_bit_be(const unsigned long *p, int size, int offset); #if __LINUX_ARM_ARCH__ < 5 #include <asm-generic/bitops/ffz.h> +#include <asm-generic/bitops/__fls.h> #include <asm-generic/bitops/__ffs.h> #include <asm-generic/bitops/fls.h> #include <asm-generic/bitops/ffs.h> @@ -277,16 +278,19 @@ static inline int constant_fls(int x) * the clz instruction for much better code efficiency. */ -#define __fls(x) \ - ( __builtin_constant_p(x) ? constant_fls(x) : \ - ({ int __r; asm("clz\t%0, %1" : "=r"(__r) : "r"(x) : "cc"); 32-__r; }) ) - -/* Implement fls() in C so that 64-bit args are suitably truncated */ static inline int fls(int x) { - return __fls(x); + int ret; + + if (__builtin_constant_p(x)) + return constant_fls(x); + + asm("clz\t%0, %1" : "=r" (ret) : "r" (x) : "cc"); + ret = 32 - ret; + return ret; } +#define __fls(x) (fls(x) - 1) #define ffs(x) ({ unsigned long __t = (x); fls(__t & -__t); }) #define __ffs(x) (ffs(x) - 1) #define ffz(x) __ffs( ~(x) ) diff --git a/arch/arm/include/asm/processor.h b/arch/arm/include/asm/processor.h index 2320508443a5..1845892260e7 100644 --- a/arch/arm/include/asm/processor.h +++ b/arch/arm/include/asm/processor.h @@ -23,7 +23,7 @@ #include <asm/types.h> #ifdef __KERNEL__ -#define STACK_TOP ((current->personality == PER_LINUX_32BIT) ? \ +#define STACK_TOP ((current->personality & ADDR_LIMIT_32BIT) ? \ TASK_SIZE : TASK_SIZE_26) #define STACK_TOP_MAX TASK_SIZE #endif diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c index db789461fca4..30308294e7c1 100644 --- a/arch/arm/mach-omap1/board-fsample.c +++ b/arch/arm/mach-omap1/board-fsample.c @@ -205,7 +205,7 @@ static struct platform_device *devices[] __initdata = { static int nand_dev_ready(struct omap_nand_platform_data *data) { - return omap_get_gpio_datain(P2_NAND_RB_GPIO_PIN); + return gpio_get_value(P2_NAND_RB_GPIO_PIN); } static struct omap_uart_config fsample_uart_config __initdata = { @@ -223,8 +223,9 @@ static struct omap_board_config_kernel fsample_config[] = { static void __init omap_fsample_init(void) { - if (!(omap_request_gpio(P2_NAND_RB_GPIO_PIN))) - nand_data.dev_ready = nand_dev_ready; + if (gpio_request(P2_NAND_RB_GPIO_PIN, "NAND ready") < 0) + BUG(); + nand_data.dev_ready = nand_dev_ready; omap_cfg_reg(L3_1610_FLASH_CS2B_OE); omap_cfg_reg(M8_1610_FLASH_CS2B_WE); diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c index 3b65914b9141..c5b4a3b718cf 100644 --- a/arch/arm/mach-omap1/board-h2.c +++ b/arch/arm/mach-omap1/board-h2.c @@ -250,11 +250,8 @@ static struct platform_device h2_kp_device = { #if defined(CONFIG_OMAP_IR) || defined(CONFIG_OMAP_IR_MODULE) static int h2_transceiver_mode(struct device *dev, int state) { - if (state & IR_SIRMODE) - omap_set_gpio_dataout(H2_IRDA_FIRSEL_GPIO_PIN, 0); - else /* MIR/FIR */ - omap_set_gpio_dataout(H2_IRDA_FIRSEL_GPIO_PIN, 1); - + /* SIR when low, else MIR/FIR when HIGH */ + gpio_set_value(H2_IRDA_FIRSEL_GPIO_PIN, !(state & IR_SIRMODE)); return 0; } #endif @@ -342,7 +339,7 @@ static struct platform_device *h2_devices[] __initdata = { static void __init h2_init_smc91x(void) { - if ((omap_request_gpio(0)) < 0) { + if (gpio_request(0, "SMC91x irq") < 0) { printk("Error requesting gpio 0 for smc91x irq\n"); return; } @@ -409,7 +406,7 @@ static struct omap_board_config_kernel h2_config[] __initdata = { static int h2_nand_dev_ready(struct omap_nand_platform_data *data) { - return omap_get_gpio_datain(H2_NAND_RB_GPIO_PIN); + return gpio_get_value(H2_NAND_RB_GPIO_PIN); } static void __init h2_init(void) @@ -428,8 +425,9 @@ static void __init h2_init(void) 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; + if (gpio_request(H2_NAND_RB_GPIO_PIN, "NAND ready") < 0) + BUG(); + gpio_direction_input(H2_NAND_RB_GPIO_PIN); omap_cfg_reg(L3_1610_FLASH_CS2B_OE); omap_cfg_reg(M8_1610_FLASH_CS2B_WE); @@ -441,10 +439,10 @@ static void __init h2_init(void) /* Irda */ #if defined(CONFIG_OMAP_IR) || defined(CONFIG_OMAP_IR_MODULE) omap_writel(omap_readl(FUNC_MUX_CTRL_A) | 7, FUNC_MUX_CTRL_A); - if (!(omap_request_gpio(H2_IRDA_FIRSEL_GPIO_PIN))) { - omap_set_gpio_direction(H2_IRDA_FIRSEL_GPIO_PIN, 0); - h2_irda_data.transceiver_mode = h2_transceiver_mode; - } + if (gpio_request(H2_IRDA_FIRSEL_GPIO_PIN, "IRDA mode") < 0) + BUG(); + gpio_direction_output(H2_IRDA_FIRSEL_GPIO_PIN, 0); + h2_irda_data.transceiver_mode = h2_transceiver_mode; #endif platform_add_devices(h2_devices, ARRAY_SIZE(h2_devices)); diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c index adfcd7b51393..0332203bd53d 100644 --- a/arch/arm/mach-omap1/board-h3.c +++ b/arch/arm/mach-omap1/board-h3.c @@ -498,7 +498,7 @@ static struct omap_gpio_switch h3_gpio_switches[] __initdata = { static int nand_dev_ready(struct omap_nand_platform_data *data) { - return omap_get_gpio_datain(H3_NAND_RB_GPIO_PIN); + return gpio_get_value(H3_NAND_RB_GPIO_PIN); } static void __init h3_init(void) @@ -516,8 +516,9 @@ static void __init h3_init(void) nand_resource.end = nand_resource.start = OMAP_CS2B_PHYS; nand_resource.end += SZ_4K - 1; - if (!(omap_request_gpio(H3_NAND_RB_GPIO_PIN))) - nand_data.dev_ready = nand_dev_ready; + if (gpio_request(H3_NAND_RB_GPIO_PIN, "NAND ready") < 0) + BUG(); + nand_data.dev_ready = nand_dev_ready; /* GPIO10 Func_MUX_CTRL reg bit 29:27, Configure V2 to mode1 as GPIO */ /* GPIO10 pullup/down register, Enable pullup on GPIO10 */ @@ -537,7 +538,7 @@ static void __init h3_init(void) static void __init h3_init_smc91x(void) { omap_cfg_reg(W15_1710_GPIO40); - if (omap_request_gpio(40) < 0) { + if (gpio_request(40, "SMC91x irq") < 0) { printk("Error requesting gpio 40 for smc91x irq\n"); return; } diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c index cbc11be5cd2a..a21e365a7a87 100644 --- a/arch/arm/mach-omap1/board-innovator.c +++ b/arch/arm/mach-omap1/board-innovator.c @@ -301,7 +301,7 @@ static void __init innovator_init_smc91x(void) OMAP1510_FPGA_RST); udelay(750); } else { - if ((omap_request_gpio(0)) < 0) { + if (gpio_request(0, "SMC91x irq") < 0) { printk("Error requesting gpio 0 for smc91x irq\n"); return; } diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c index 38d9783ac6d6..b26782471e59 100644 --- a/arch/arm/mach-omap1/board-nokia770.c +++ b/arch/arm/mach-omap1/board-nokia770.c @@ -102,7 +102,7 @@ static void mipid_shutdown(struct mipid_platform_data *pdata) { if (pdata->nreset_gpio != -1) { printk(KERN_INFO "shutdown LCD\n"); - omap_set_gpio_dataout(pdata->nreset_gpio, 0); + gpio_set_value(pdata->nreset_gpio, 0); msleep(120); } } @@ -124,13 +124,13 @@ static void mipid_dev_init(void) static void ads7846_dev_init(void) { - if (omap_request_gpio(ADS7846_PENDOWN_GPIO) < 0) + if (gpio_request(ADS7846_PENDOWN_GPIO, "ADS7846 pendown") < 0) printk(KERN_ERR "can't get ads7846 pen down GPIO\n"); } static int ads7846_get_pendown_state(void) { - return !omap_get_gpio_datain(ADS7846_PENDOWN_GPIO); + return !gpio_get_value(ADS7846_PENDOWN_GPIO); } static struct ads7846_platform_data nokia770_ads7846_platform_data __initdata = { @@ -228,9 +228,9 @@ static void nokia770_audio_pwr_up(void) /* Turn on codec */ aic23_power_up(); - if (omap_get_gpio_datain(HEADPHONE_GPIO)) + if (gpio_get_value(HEADPHONE_GPIO)) /* HP not connected, turn on amplifier */ - omap_set_gpio_dataout(AMPLIFIER_CTRL_GPIO, 1); + gpio_set_value(AMPLIFIER_CTRL_GPIO, 1); else /* HP connected, do not turn on amplifier */ printk("HP connected\n"); @@ -250,7 +250,7 @@ static DECLARE_DELAYED_WORK(codec_power_down_work, codec_delayed_power_down); static void nokia770_audio_pwr_down(void) { /* Turn off amplifier */ - omap_set_gpio_dataout(AMPLIFIER_CTRL_GPIO, 0); + gpio_set_value(AMPLIFIER_CTRL_GPIO, 0); /* Turn off codec: schedule delayed work */ schedule_delayed_work(&codec_power_down_work, HZ / 20); /* 50ms */ diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c index 3e766e49f7cc..ff9e67baa5c9 100644 --- a/arch/arm/mach-omap1/board-osk.c +++ b/arch/arm/mach-omap1/board-osk.c @@ -188,7 +188,8 @@ static struct gpio_led tps_leds[] = { /* NOTE: D9 and D2 have hardware blink support. * Also, D9 requires non-battery power. */ - { .gpio = OSK_TPS_GPIO_LED_D9, .name = "d9", }, + { .gpio = OSK_TPS_GPIO_LED_D9, .name = "d9", + .default_trigger = "ide-disk", }, { .gpio = OSK_TPS_GPIO_LED_D2, .name = "d2", }, { .gpio = OSK_TPS_GPIO_LED_D3, .name = "d3", .active_low = 1, .default_trigger = "heartbeat", }, @@ -260,7 +261,6 @@ static struct i2c_board_info __initdata osk_i2c_board_info[] = { }, /* TODO when driver support is ready: * - aic23 audio chip at 0x1a - * - on Mistral, 24c04 eeprom at 0x50 * - optionally on Mistral, ov9640 camera sensor at 0x30 */ }; @@ -288,7 +288,7 @@ static void __init osk_init_cf(void) return; } /* the CF I/O IRQ is really active-low */ - set_irq_type(OMAP_GPIO_IRQ(62), IRQ_TYPE_EDGE_FALLING); + set_irq_type(gpio_to_irq(62), IRQ_TYPE_EDGE_FALLING); } static void __init osk_init_irq(void) @@ -337,11 +337,28 @@ static struct omap_board_config_kernel osk_config[] __initdata = { #ifdef CONFIG_OMAP_OSK_MISTRAL #include <linux/input.h> +#include <linux/i2c/at24.h> #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> #include <mach/keypad.h> +static struct at24_platform_data at24c04 = { + .byte_len = SZ_4K / 8, + .page_size = 16, +}; + +static struct i2c_board_info __initdata mistral_i2c_board_info[] = { + { + /* NOTE: powered from LCD supply */ + I2C_BOARD_INFO("24c04", 0x50), + .platform_data = &at24c04, + }, + /* TODO when driver support is ready: + * - optionally ov9640 camera sensor at 0x30 + */ +}; + static const int osk_keymap[] = { /* KEY(col, row, code) */ KEY(0, 0, KEY_F1), /* SW4 */ @@ -483,23 +500,30 @@ static void __init osk_mistral_init(void) omap_cfg_reg(P20_1610_GPIO4); /* PENIRQ */ gpio_request(4, "ts_int"); gpio_direction_input(4); - set_irq_type(OMAP_GPIO_IRQ(4), IRQ_TYPE_EDGE_FALLING); + set_irq_type(gpio_to_irq(4), IRQ_TYPE_EDGE_FALLING); spi_register_board_info(mistral_boardinfo, ARRAY_SIZE(mistral_boardinfo)); - /* the sideways button (SW1) is for use as a "wakeup" button */ + /* the sideways button (SW1) is for use as a "wakeup" button + * + * NOTE: The Mistral board has the wakeup button (SW1) wired + * to the LCD 3.3V rail, which is powered down during suspend. + * To allow this button to wake up the omap, work around this + * HW bug by rewiring SW1 to use the main 3.3V rail. + */ omap_cfg_reg(N15_1610_MPUIO2); if (gpio_request(OMAP_MPUIO(2), "wakeup") == 0) { int ret = 0; + int irq = gpio_to_irq(OMAP_MPUIO(2)); gpio_direction_input(OMAP_MPUIO(2)); - set_irq_type(OMAP_GPIO_IRQ(OMAP_MPUIO(2)), IRQ_TYPE_EDGE_RISING); + set_irq_type(irq, IRQ_TYPE_EDGE_RISING); #ifdef CONFIG_PM /* share the IRQ in case someone wants to use the * button for more than wakeup from system sleep. */ - ret = request_irq(OMAP_GPIO_IRQ(OMAP_MPUIO(2)), + ret = request_irq(irq, &osk_mistral_wake_interrupt, IRQF_SHARED, "mistral_wakeup", &osk_mistral_wake_interrupt); @@ -508,7 +532,7 @@ static void __init osk_mistral_init(void) printk(KERN_ERR "OSK+Mistral: no wakeup irq, %d?\n", ret); } else - enable_irq_wake(OMAP_GPIO_IRQ(OMAP_MPUIO(2))); + enable_irq_wake(irq); #endif } else printk(KERN_ERR "OSK+Mistral: wakeup button is awol\n"); @@ -520,6 +544,9 @@ static void __init osk_mistral_init(void) if (gpio_request(2, "lcd_pwr") == 0) gpio_direction_output(2, 1); + i2c_register_board_info(1, mistral_i2c_board_info, + ARRAY_SIZE(mistral_i2c_board_info)); + platform_add_devices(mistral_devices, ARRAY_SIZE(mistral_devices)); } #else diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c index b58043644a6f..4141e3917d7c 100644 --- a/arch/arm/mach-omap1/board-palmte.c +++ b/arch/arm/mach-omap1/board-palmte.c @@ -255,7 +255,7 @@ static void palmte_get_power_status(struct apm_power_info *info, int *battery) { int charging, batt, hi, lo, mid; - charging = !omap_get_gpio_datain(PALMTE_DC_GPIO); + charging = !gpio_get_value(PALMTE_DC_GPIO); batt = battery[0]; if (charging) batt -= 60; @@ -335,11 +335,11 @@ static void palmte_headphones_detect(void *data, int state) { if (state) { /* Headphones connected, disable speaker */ - omap_set_gpio_dataout(PALMTE_SPEAKER_GPIO, 0); + gpio_set_value(PALMTE_SPEAKER_GPIO, 0); printk(KERN_INFO "PM: speaker off\n"); } else { /* Headphones unplugged, re-enable speaker */ - omap_set_gpio_dataout(PALMTE_SPEAKER_GPIO, 1); + gpio_set_value(PALMTE_SPEAKER_GPIO, 1); printk(KERN_INFO "PM: speaker on\n"); } } @@ -347,18 +347,18 @@ static void palmte_headphones_detect(void *data, int state) static void __init palmte_misc_gpio_setup(void) { /* Set TSC2102 PINTDAV pin as input (used by TSC2102 driver) */ - if (omap_request_gpio(PALMTE_PINTDAV_GPIO)) { + if (gpio_request(PALMTE_PINTDAV_GPIO, "TSC2102 PINTDAV") < 0) { printk(KERN_ERR "Could not reserve PINTDAV GPIO!\n"); return; } - omap_set_gpio_direction(PALMTE_PINTDAV_GPIO, 1); + gpio_direction_input(PALMTE_PINTDAV_GPIO); /* Set USB-or-DC-IN pin as input (unused) */ - if (omap_request_gpio(PALMTE_USB_OR_DC_GPIO)) { + if (gpio_request(PALMTE_USB_OR_DC_GPIO, "USB/DC-IN") < 0) { printk(KERN_ERR "Could not reserve cable signal GPIO!\n"); return; } - omap_set_gpio_direction(PALMTE_USB_OR_DC_GPIO, 1); + gpio_direction_input(PALMTE_USB_OR_DC_GPIO); } static void __init omap_palmte_init(void) diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c index 40f9860a09df..5c001afe8062 100644 --- a/arch/arm/mach-omap1/board-palmtt.c +++ b/arch/arm/mach-omap1/board-palmtt.c @@ -268,7 +268,7 @@ static struct platform_device *palmtt_devices[] __initdata = { static int palmtt_get_pendown_state(void) { - return !omap_get_gpio_datain(6); + return !gpio_get_value(6); } static const struct ads7846_platform_data palmtt_ts_info = { diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c index e719294250b1..801fb5f62ed7 100644 --- a/arch/arm/mach-omap1/board-palmz71.c +++ b/arch/arm/mach-omap1/board-palmz71.c @@ -239,7 +239,7 @@ static struct platform_device *devices[] __initdata = { static int palmz71_get_pendown_state(void) { - return !omap_get_gpio_datain(PALMZ71_PENIRQ_GPIO); + return !gpio_get_value(PALMZ71_PENIRQ_GPIO); } static const struct ads7846_platform_data palmz71_ts_info = { @@ -295,13 +295,13 @@ static struct omap_board_config_kernel palmz71_config[] __initdata = { static irqreturn_t palmz71_powercable(int irq, void *dev_id) { - if (omap_get_gpio_datain(PALMZ71_USBDETECT_GPIO)) { + if (gpio_get_value(PALMZ71_USBDETECT_GPIO)) { printk(KERN_INFO "PM: Power cable connected\n"); - set_irq_type(OMAP_GPIO_IRQ(PALMZ71_USBDETECT_GPIO), + set_irq_type(gpio_to_irq(PALMZ71_USBDETECT_GPIO), IRQ_TYPE_EDGE_FALLING); } else { printk(KERN_INFO "PM: Power cable disconnected\n"); - set_irq_type(OMAP_GPIO_IRQ(PALMZ71_USBDETECT_GPIO), + set_irq_type(gpio_to_irq(PALMZ71_USBDETECT_GPIO), IRQ_TYPE_EDGE_RISING); } return IRQ_HANDLED; @@ -323,29 +323,28 @@ palmz71_gpio_setup(int early) { if (early) { /* Only set GPIO1 so we have a working serial */ - omap_set_gpio_dataout(1, 1); - omap_set_gpio_direction(1, 0); + gpio_direction_output(1, 1); } else { /* Set MMC/SD host WP pin as input */ - if (omap_request_gpio(PALMZ71_MMC_WP_GPIO)) { + if (gpio_request(PALMZ71_MMC_WP_GPIO, "MMC WP") < 0) { printk(KERN_ERR "Could not reserve WP GPIO!\n"); return; } - omap_set_gpio_direction(PALMZ71_MMC_WP_GPIO, 1); + gpio_direction_input(PALMZ71_MMC_WP_GPIO); /* Monitor the Power-cable-connected signal */ - if (omap_request_gpio(PALMZ71_USBDETECT_GPIO)) { + if (gpio_request(PALMZ71_USBDETECT_GPIO, "USB detect") < 0) { printk(KERN_ERR "Could not reserve cable signal GPIO!\n"); return; } - omap_set_gpio_direction(PALMZ71_USBDETECT_GPIO, 1); - if (request_irq(OMAP_GPIO_IRQ(PALMZ71_USBDETECT_GPIO), + gpio_direction_input(PALMZ71_USBDETECT_GPIO); + if (request_irq(gpio_to_irq(PALMZ71_USBDETECT_GPIO), palmz71_powercable, IRQF_SAMPLE_RANDOM, "palmz71-cable", 0)) printk(KERN_ERR "IRQ request for power cable failed!\n"); - palmz71_powercable(OMAP_GPIO_IRQ(PALMZ71_USBDETECT_GPIO), 0); + palmz71_powercable(gpio_to_irq(PALMZ71_USBDETECT_GPIO), 0); } } diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c index b715917bfdaf..3b9f907aa899 100644 --- a/arch/arm/mach-omap1/board-perseus2.c +++ b/arch/arm/mach-omap1/board-perseus2.c @@ -205,7 +205,7 @@ static struct platform_device *devices[] __initdata = { static int nand_dev_ready(struct omap_nand_platform_data *data) { - return omap_get_gpio_datain(P2_NAND_RB_GPIO_PIN); + return gpio_get_value(P2_NAND_RB_GPIO_PIN); } static struct omap_uart_config perseus2_uart_config __initdata = { @@ -223,8 +223,9 @@ static struct omap_board_config_kernel perseus2_config[] __initdata = { static void __init omap_perseus2_init(void) { - if (!(omap_request_gpio(P2_NAND_RB_GPIO_PIN))) - nand_data.dev_ready = nand_dev_ready; + if (gpio_request(P2_NAND_RB_GPIO_PIN, "NAND ready") < 0) + BUG(); + nand_data.dev_ready = nand_dev_ready; omap_cfg_reg(L3_1610_FLASH_CS2B_OE); omap_cfg_reg(M8_1610_FLASH_CS2B_WE); diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c index 130bcc6fd082..93bd395b9972 100644 --- a/arch/arm/mach-omap1/board-sx1.c +++ b/arch/arm/mach-omap1/board-sx1.c @@ -436,14 +436,9 @@ static void __init omap_sx1_init(void) omap_request_gpio(1); /* A_IRDA_OFF */ omap_request_gpio(11); /* A_SWITCH */ omap_request_gpio(15); /* A_USB_ON */ - omap_set_gpio_direction(1, 0);/* gpio1 -> output */ - omap_set_gpio_direction(11, 0);/* gpio11 -> output */ - omap_set_gpio_direction(15, 0);/* gpio15 -> output */ - /* set GPIO data */ - omap_set_gpio_dataout(1, 1);/*A_IRDA_OFF = 1 */ - omap_set_gpio_dataout(11, 0);/*A_SWITCH = 0 */ - omap_set_gpio_dataout(15, 0);/*A_USB_ON = 0 */ - + gpio_direction_output(1, 1); /*A_IRDA_OFF = 1 */ + gpio_direction_output(11, 0); /*A_SWITCH = 0 */ + gpio_direction_output(15, 0); /*A_USB_ON = 0 */ } /*----------------------------------------*/ static void __init omap_sx1_init_irq(void) diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c index 45a01311669a..92c9de1090a9 100644 --- a/arch/arm/mach-omap1/board-voiceblue.c +++ b/arch/arm/mach-omap1/board-voiceblue.c @@ -168,29 +168,27 @@ static void __init voiceblue_init_irq(void) static void __init voiceblue_init(void) { /* Watchdog */ - omap_request_gpio(0); + gpio_request(0, "Watchdog"); /* smc91x reset */ - omap_request_gpio(7); - omap_set_gpio_direction(7, 0); - omap_set_gpio_dataout(7, 1); + gpio_request(7, "SMC91x reset"); + gpio_direction_output(7, 1); udelay(2); /* wait at least 100ns */ - omap_set_gpio_dataout(7, 0); + gpio_set_value(7, 0); mdelay(50); /* 50ms until PHY ready */ /* smc91x interrupt pin */ - omap_request_gpio(8); + gpio_request(8, "SMC91x irq"); /* 16C554 reset*/ - omap_request_gpio(6); - omap_set_gpio_direction(6, 0); - omap_set_gpio_dataout(6, 0); + gpio_request(6, "16C554 reset"); + gpio_direction_output(6, 0); /* 16C554 interrupt pins */ - omap_request_gpio(12); - omap_request_gpio(13); - omap_request_gpio(14); - omap_request_gpio(15); - set_irq_type(OMAP_GPIO_IRQ(12), IRQ_TYPE_EDGE_RISING); - set_irq_type(OMAP_GPIO_IRQ(13), IRQ_TYPE_EDGE_RISING); - set_irq_type(OMAP_GPIO_IRQ(14), IRQ_TYPE_EDGE_RISING); - set_irq_type(OMAP_GPIO_IRQ(15), IRQ_TYPE_EDGE_RISING); + gpio_request(12, "16C554 irq"); + gpio_request(13, "16C554 irq"); + gpio_request(14, "16C554 irq"); + gpio_request(15, "16C554 irq"); + set_irq_type(gpio_to_irq(12), IRQ_TYPE_EDGE_RISING); + set_irq_type(gpio_to_irq(13), IRQ_TYPE_EDGE_RISING); + set_irq_type(gpio_to_irq(14), IRQ_TYPE_EDGE_RISING); + set_irq_type(gpio_to_irq(15), IRQ_TYPE_EDGE_RISING); platform_add_devices(voiceblue_devices, ARRAY_SIZE(voiceblue_devices)); omap_board_config = voiceblue_config; @@ -244,19 +242,18 @@ static int wdt_gpio_state; void voiceblue_wdt_enable(void) { - omap_set_gpio_direction(0, 0); - omap_set_gpio_dataout(0, 0); - omap_set_gpio_dataout(0, 1); - omap_set_gpio_dataout(0, 0); + gpio_direction_output(0, 0); + gpio_set_value(0, 1); + gpio_set_value(0, 0); wdt_gpio_state = 0; } void voiceblue_wdt_disable(void) { - omap_set_gpio_dataout(0, 0); - omap_set_gpio_dataout(0, 1); - omap_set_gpio_dataout(0, 0); - omap_set_gpio_direction(0, 1); + gpio_set_value(0, 0); + gpio_set_value(0, 1); + gpio_set_value(0, 0); + gpio_direction_input(0); } void voiceblue_wdt_ping(void) @@ -265,7 +262,7 @@ void voiceblue_wdt_ping(void) return; wdt_gpio_state = !wdt_gpio_state; - omap_set_gpio_dataout(0, wdt_gpio_state); + gpio_set_value(0, wdt_gpio_state); } void voiceblue_reset(void) diff --git a/arch/arm/mach-omap1/fpga.c b/arch/arm/mach-omap1/fpga.c index 04995381aa5c..4f2b8a7adb19 100644 --- a/arch/arm/mach-omap1/fpga.c +++ b/arch/arm/mach-omap1/fpga.c @@ -177,9 +177,9 @@ void omap1510_fpga_init_irq(void) * NOTE: For general GPIO/MPUIO access and interrupts, please see * gpio.[ch] */ - omap_request_gpio(13); - omap_set_gpio_direction(13, 1); - set_irq_type(OMAP_GPIO_IRQ(13), IRQ_TYPE_EDGE_RISING); + gpio_request(13, "FPGA irq"); + gpio_direction_input(13); + set_irq_type(gpio_to_irq(13), IRQ_TYPE_EDGE_RISING); set_irq_chained_handler(OMAP1510_INT_FPGA, innovator_fpga_IRQ_demux); } diff --git a/arch/arm/mach-omap1/id.c b/arch/arm/mach-omap1/id.c index 13083d7e692d..89bb8756f450 100644 --- a/arch/arm/mach-omap1/id.c +++ b/arch/arm/mach-omap1/id.c @@ -15,6 +15,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/io.h> +#include <mach/cpu.h> #define OMAP_DIE_ID_0 0xfffe1800 #define OMAP_DIE_ID_1 0xfffe1804 @@ -30,6 +31,8 @@ struct omap_id { u32 type; /* Cpu id bits [31:08], cpu class bits [07:00] */ }; +static unsigned int omap_revision; + /* Register values to detect the OMAP version */ static struct omap_id omap_ids[] __initdata = { { .jtag_id = 0xb574, .die_rev = 0x2, .omap_id = 0x03310315, .type = 0x03100000}, @@ -53,6 +56,12 @@ static struct omap_id omap_ids[] __initdata = { { .jtag_id = 0xb5f7, .die_rev = 0x2, .omap_id = 0x03330100, .type = 0x17100000}, }; +unsigned int omap_rev(void) +{ + return omap_revision; +} +EXPORT_SYMBOL(omap_rev); + /* * Get OMAP type from PROD_ID. * 1710 has the PROD_ID in bits 15:00, not in 16:01 as documented in TRM. @@ -121,17 +130,18 @@ void __init omap_check_revision(void) omap_id = omap_readl(OMAP32_ID_0); #ifdef DEBUG - printk("OMAP_DIE_ID_0: 0x%08x\n", omap_readl(OMAP_DIE_ID_0)); - printk("OMAP_DIE_ID_1: 0x%08x DIE_REV: %i\n", + printk(KERN_DEBUG "OMAP_DIE_ID_0: 0x%08x\n", omap_readl(OMAP_DIE_ID_0)); + printk(KERN_DEBUG "OMAP_DIE_ID_1: 0x%08x DIE_REV: %i\n", omap_readl(OMAP_DIE_ID_1), (omap_readl(OMAP_DIE_ID_1) >> 17) & 0xf); - printk("OMAP_PRODUCTION_ID_0: 0x%08x\n", omap_readl(OMAP_PRODUCTION_ID_0)); - printk("OMAP_PRODUCTION_ID_1: 0x%08x JTAG_ID: 0x%04x\n", + printk(KERN_DEBUG "OMAP_PRODUCTION_ID_0: 0x%08x\n", + omap_readl(OMAP_PRODUCTION_ID_0)); + printk(KERN_DEBUG "OMAP_PRODUCTION_ID_1: 0x%08x JTAG_ID: 0x%04x\n", omap_readl(OMAP_PRODUCTION_ID_1), omap_readl(OMAP_PRODUCTION_ID_1) & 0xffff); - printk("OMAP32_ID_0: 0x%08x\n", omap_readl(OMAP32_ID_0)); - printk("OMAP32_ID_1: 0x%08x\n", omap_readl(OMAP32_ID_1)); - printk("JTAG_ID: 0x%04x DIE_REV: %i\n", jtag_id, die_rev); + printk(KERN_DEBUG "OMAP32_ID_0: 0x%08x\n", omap_readl(OMAP32_ID_0)); + printk(KERN_DEBUG "OMAP32_ID_1: 0x%08x\n", omap_readl(OMAP32_ID_1)); + printk(KERN_DEBUG "JTAG_ID: 0x%04x DIE_REV: %i\n", jtag_id, die_rev); #endif system_serial_high = omap_readl(OMAP_DIE_ID_0); @@ -140,7 +150,7 @@ void __init omap_check_revision(void) /* First check only the major version in a safe way */ for (i = 0; i < ARRAY_SIZE(omap_ids); i++) { if (jtag_id == (omap_ids[i].jtag_id)) { - system_rev = omap_ids[i].type; + omap_revision = omap_ids[i].type; break; } } @@ -148,7 +158,7 @@ void __init omap_check_revision(void) /* Check if we can find the die revision */ for (i = 0; i < ARRAY_SIZE(omap_ids); i++) { if (jtag_id == omap_ids[i].jtag_id && die_rev == omap_ids[i].die_rev) { - system_rev = omap_ids[i].type; + omap_revision = omap_ids[i].type; break; } } @@ -158,38 +168,35 @@ void __init omap_check_revision(void) if (jtag_id == omap_ids[i].jtag_id && die_rev == omap_ids[i].die_rev && omap_id == omap_ids[i].omap_id) { - system_rev = omap_ids[i].type; + omap_revision = omap_ids[i].type; break; } } /* Add the cpu class info (7xx, 15xx, 16xx, 24xx) */ - cpu_type = system_rev >> 24; + cpu_type = omap_revision >> 24; switch (cpu_type) { case 0x07: - system_rev |= 0x07; + omap_revision |= 0x07; break; case 0x03: case 0x15: - system_rev |= 0x15; + omap_revision |= 0x15; break; case 0x16: case 0x17: - system_rev |= 0x16; - break; - case 0x24: - system_rev |= 0x24; + omap_revision |= 0x16; break; default: - printk("Unknown OMAP cpu type: 0x%02x\n", cpu_type); + printk(KERN_INFO "Unknown OMAP cpu type: 0x%02x\n", cpu_type); } - printk("OMAP%04x", system_rev >> 16); - if ((system_rev >> 8) & 0xff) - printk("%x", (system_rev >> 8) & 0xff); - printk(" revision %i handled as %02xxx id: %08x%08x\n", - die_rev, system_rev & 0xff, system_serial_low, + printk(KERN_INFO "OMAP%04x", omap_revision >> 16); + if ((omap_revision >> 8) & 0xff) + printk(KERN_INFO "%x", (omap_revision >> 8) & 0xff); + printk(KERN_INFO " revision %i handled as %02xxx id: %08x%08x\n", + die_rev, omap_revision & 0xff, system_serial_low, system_serial_high); } diff --git a/arch/arm/mach-omap1/io.c b/arch/arm/mach-omap1/io.c index b3bd8ca85118..4c3e582f3d3c 100644 --- a/arch/arm/mach-omap1/io.c +++ b/arch/arm/mach-omap1/io.c @@ -128,7 +128,7 @@ void __init omap1_map_common_io(void) * Common low-level hardware init for omap1. This should only get called from * board specific init. */ -void __init omap1_init_common_hw() +void __init omap1_init_common_hw(void) { /* REVISIT: Refer to OMAP5910 Errata, Advisory SYS_1: "Timeout Abort * on a Posted Write in the TIPB Bridge". diff --git a/arch/arm/mach-omap1/leds-h2p2-debug.c b/arch/arm/mach-omap1/leds-h2p2-debug.c index 71fe2cc7f7cf..17c9d0e04216 100644 --- a/arch/arm/mach-omap1/leds-h2p2-debug.c +++ b/arch/arm/mach-omap1/leds-h2p2-debug.c @@ -65,8 +65,8 @@ void h2p2_dbg_leds_event(led_event_t evt) /* all leds off during suspend or shutdown */ if (! machine_is_omap_perseus2()) { - omap_set_gpio_dataout(GPIO_TIMER, 0); - omap_set_gpio_dataout(GPIO_IDLE, 0); + gpio_set_value(GPIO_TIMER, 0); + gpio_set_value(GPIO_IDLE, 0); } __raw_writew(~0, &fpga->leds); @@ -94,7 +94,7 @@ void h2p2_dbg_leds_event(led_event_t evt) if (machine_is_omap_perseus2()) hw_led_state ^= H2P2_DBG_FPGA_P2_LED_TIMER; else { - omap_set_gpio_dataout(GPIO_TIMER, led_state & LED_TIMER_ON); + gpio_set_value(GPIO_TIMER, led_state & LED_TIMER_ON); goto done; } @@ -106,7 +106,7 @@ void h2p2_dbg_leds_event(led_event_t evt) if (machine_is_omap_perseus2()) hw_led_state |= H2P2_DBG_FPGA_P2_LED_IDLE; else { - omap_set_gpio_dataout(GPIO_IDLE, 1); + gpio_set_value(GPIO_IDLE, 1); goto done; } @@ -116,7 +116,7 @@ void h2p2_dbg_leds_event(led_event_t evt) if (machine_is_omap_perseus2()) hw_led_state &= ~H2P2_DBG_FPGA_P2_LED_IDLE; else { - omap_set_gpio_dataout(GPIO_IDLE, 0); + gpio_set_value(GPIO_IDLE, 0); goto done; } diff --git a/arch/arm/mach-omap1/leds-osk.c b/arch/arm/mach-omap1/leds-osk.c index 98e789622dfd..499d7ad8697d 100644 --- a/arch/arm/mach-omap1/leds-osk.c +++ b/arch/arm/mach-omap1/leds-osk.c @@ -44,8 +44,8 @@ static void mistral_setled(void) green = 1; /* else both sides are disabled */ - omap_set_gpio_dataout(GPIO_LED_GREEN, green); - omap_set_gpio_dataout(GPIO_LED_RED, red); + gpio_set_value(GPIO_LED_GREEN, green); + gpio_set_value(GPIO_LED_RED, red); } #endif diff --git a/arch/arm/mach-omap1/leds.c b/arch/arm/mach-omap1/leds.c index 6cdad93c4a00..8cbf2562dcaa 100644 --- a/arch/arm/mach-omap1/leds.c +++ b/arch/arm/mach-omap1/leds.c @@ -47,14 +47,14 @@ omap_leds_init(void) * that's a different kind of LED (just one color at a time). */ omap_cfg_reg(P18_1610_GPIO3); - if (omap_request_gpio(3) == 0) - omap_set_gpio_direction(3, 0); + if (gpio_request(3, "LED red") == 0) + gpio_direction_output(3, 1); else printk(KERN_WARNING "LED: can't get GPIO3/red?\n"); omap_cfg_reg(MPUIO4); - if (omap_request_gpio(OMAP_MPUIO(4)) == 0) - omap_set_gpio_direction(OMAP_MPUIO(4), 0); + if (gpio_request(OMAP_MPUIO(4), "LED green") == 0) + gpio_direction_output(OMAP_MPUIO(4), 1); else printk(KERN_WARNING "LED: can't get MPUIO4/green?\n"); } diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c index 770d256c790b..9774c1f5311e 100644 --- a/arch/arm/mach-omap1/pm.c +++ b/arch/arm/mach-omap1/pm.c @@ -226,7 +226,8 @@ void omap_pm_suspend(void) { unsigned long arg0 = 0, arg1 = 0; - printk("PM: OMAP%x is trying to enter deep sleep...\n", system_rev); + printk(KERN_INFO "PM: OMAP%x is trying to enter deep sleep...\n", + omap_rev()); omap_serial_wake_trigger(1); @@ -421,7 +422,8 @@ void omap_pm_suspend(void) omap_serial_wake_trigger(0); - printk("PM: OMAP%x is re-starting from deep sleep...\n", system_rev); + printk(KERN_INFO "PM: OMAP%x is re-starting from deep sleep...\n", + omap_rev()); } #if defined(DEBUG) && defined(CONFIG_PROC_FS) diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c index 528691d5cb51..0002084e0655 100644 --- a/arch/arm/mach-omap1/serial.c +++ b/arch/arm/mach-omap1/serial.c @@ -244,22 +244,22 @@ static void __init omap_serial_set_port_wakeup(int gpio_nr) { int ret; - ret = omap_request_gpio(gpio_nr); + ret = gpio_request(gpio_nr, "UART wake"); if (ret < 0) { printk(KERN_ERR "Could not request UART wake GPIO: %i\n", gpio_nr); return; } - omap_set_gpio_direction(gpio_nr, 1); - ret = request_irq(OMAP_GPIO_IRQ(gpio_nr), &omap_serial_wake_interrupt, + gpio_direction_input(gpio_nr); + ret = request_irq(gpio_to_irq(gpio_nr), &omap_serial_wake_interrupt, IRQF_TRIGGER_RISING, "serial wakeup", NULL); if (ret) { - omap_free_gpio(gpio_nr); + gpio_free(gpio_nr); printk(KERN_ERR "No interrupt for UART wake GPIO: %i\n", gpio_nr); return; } - enable_irq_wake(OMAP_GPIO_IRQ(gpio_nr)); + enable_irq_wake(gpio_to_irq(gpio_nr)); } static int __init omap_serial_wakeup_init(void) diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 4832fcc7d04a..3754b79092ab 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -55,3 +55,7 @@ config MACH_OMAP_LDP config MACH_OVERO bool "Gumstix Overo board" depends on ARCH_OMAP3 && ARCH_OMAP34XX + +config MACH_OMAP3_PANDORA + bool "OMAP3 Pandora" + depends on ARCH_OMAP3 && ARCH_OMAP34XX
\ No newline at end of file diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index c69392372c99..f12c43e4932f 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -32,4 +32,5 @@ obj-$(CONFIG_MACH_OMAP_APOLLON) += board-apollon.o obj-$(CONFIG_MACH_OMAP3_BEAGLE) += board-omap3beagle.o obj-$(CONFIG_MACH_OMAP_LDP) += board-ldp.o obj-$(CONFIG_MACH_OVERO) += board-overo.o +obj-$(CONFIG_MACH_OMAP3_PANDORA) += board-omap3pandora.o diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index 24688efaa445..6748de6e19a8 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -168,13 +168,13 @@ static inline void __init sdp2430_init_smc91x(void) sdp2430_smc91x_resources[0].end = cs_mem_base + 0x30f; udelay(100); - if (omap_request_gpio(OMAP24XX_ETHR_GPIO_IRQ) < 0) { + if (gpio_request(OMAP24XX_ETHR_GPIO_IRQ, "SMC91x irq") < 0) { printk(KERN_ERR "Failed to request GPIO%d for smc91x IRQ\n", OMAP24XX_ETHR_GPIO_IRQ); gpmc_cs_free(eth_cs); goto out; } - omap_set_gpio_direction(OMAP24XX_ETHR_GPIO_IRQ, 1); + gpio_direction_input(OMAP24XX_ETHR_GPIO_IRQ); out: clk_disable(gpmc_fck); diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c index 989ad152d7f8..d83035b436d5 100644 --- a/arch/arm/mach-omap2/board-apollon.c +++ b/arch/arm/mach-omap2/board-apollon.c @@ -236,13 +236,13 @@ static inline void __init apollon_init_smc91x(void) udelay(100); omap_cfg_reg(W4__24XX_GPIO74); - if (omap_request_gpio(APOLLON_ETHR_GPIO_IRQ) < 0) { + if (gpio_request(APOLLON_ETHR_GPIO_IRQ, "SMC91x irq") < 0) { printk(KERN_ERR "Failed to request GPIO%d for smc91x IRQ\n", APOLLON_ETHR_GPIO_IRQ); gpmc_cs_free(APOLLON_ETH_CS); goto out; } - omap_set_gpio_direction(APOLLON_ETHR_GPIO_IRQ, 1); + gpio_direction_input(APOLLON_ETHR_GPIO_IRQ); out: clk_disable(gpmc_fck); @@ -327,15 +327,15 @@ static void __init apollon_sw_init(void) /* Enter SW - Y11 */ omap_cfg_reg(Y11_242X_GPIO16); omap_request_gpio(SW_ENTER_GPIO16); - omap_set_gpio_direction(SW_ENTER_GPIO16, 1); + gpio_direction_input(SW_ENTER_GPIO16); /* Up SW - AA12 */ omap_cfg_reg(AA12_242X_GPIO17); omap_request_gpio(SW_UP_GPIO17); - omap_set_gpio_direction(SW_UP_GPIO17, 1); + gpio_direction_input(SW_UP_GPIO17); /* Down SW - AA8 */ omap_cfg_reg(AA8_242X_GPIO58); omap_request_gpio(SW_DOWN_GPIO58); - omap_set_gpio_direction(SW_DOWN_GPIO58, 1); + gpio_direction_input(SW_DOWN_GPIO58); set_irq_type(OMAP_GPIO_IRQ(SW_ENTER_GPIO16), IRQ_TYPE_EDGE_RISING); if (request_irq(OMAP_GPIO_IRQ(SW_ENTER_GPIO16), &apollon_sw_interrupt, @@ -359,9 +359,8 @@ static void __init apollon_usb_init(void) /* USB device */ /* DEVICE_SUSPEND */ omap_cfg_reg(P21_242X_GPIO12); - omap_request_gpio(12); - omap_set_gpio_direction(12, 0); /* OUT */ - omap_set_gpio_dataout(12, 0); + gpio_request(12, "USB suspend"); + gpio_direction_output(12, 0); } static void __init omap_apollon_init(void) diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index 2fef2c845083..7de0506e1e29 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -19,6 +19,7 @@ #include <linux/delay.h> #include <linux/workqueue.h> #include <linux/i2c.h> +#include <linux/i2c/at24.h> #include <linux/input.h> #include <linux/err.h> #include <linux/clk.h> @@ -392,11 +393,24 @@ static struct omap_board_config_kernel h4_config[] = { { OMAP_TAG_LCD, &h4_lcd_config }, }; +static struct at24_platform_data m24c01 = { + .byte_len = SZ_1K / 8, + .page_size = 16, +}; + static struct i2c_board_info __initdata h4_i2c_board_info[] = { { I2C_BOARD_INFO("isp1301_omap", 0x2d), .irq = OMAP_GPIO_IRQ(125), }, + { /* EEPROM on mainboard */ + I2C_BOARD_INFO("24c01", 0x52), + .platform_data = &m24c01, + }, + { /* EEPROM on cpu card */ + I2C_BOARD_INFO("24c01", 0x57), + .platform_data = &m24c01, + }, }; static void __init omap_h4_init(void) diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index 1ea59986aa7a..43c7ac4b7f8f 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -38,11 +38,67 @@ #include <asm/delay.h> #include <mach/control.h> +#define SDP3430_SMC91X_CS 3 + +static struct resource ldp_smc911x_resources[] = { + [0] = { + .start = OMAP34XX_ETHR_START, + .end = OMAP34XX_ETHR_START + SZ_4K, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 0, + .end = 0, + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, + }, +}; + +static struct platform_device ldp_smc911x_device = { + .name = "smc911x", + .id = -1, + .num_resources = ARRAY_SIZE(ldp_smc911x_resources), + .resource = ldp_smc911x_resources, +}; + +static struct platform_device *ldp_devices[] __initdata = { + &ldp_smc911x_device, +}; + +static inline void __init ldp_init_smc911x(void) +{ + int eth_cs; + unsigned long cs_mem_base; + int eth_gpio = 0; + + eth_cs = LDP_SMC911X_CS; + + if (gpmc_cs_request(eth_cs, SZ_16M, &cs_mem_base) < 0) { + printk(KERN_ERR "Failed to request GPMC mem for smc911x\n"); + return; + } + + ldp_smc911x_resources[0].start = cs_mem_base + 0x0; + ldp_smc911x_resources[0].end = cs_mem_base + 0xf; + udelay(100); + + eth_gpio = LDP_SMC911X_GPIO; + + ldp_smc911x_resources[1].start = OMAP_GPIO_IRQ(eth_gpio); + + if (omap_request_gpio(eth_gpio) < 0) { + printk(KERN_ERR "Failed to request GPIO%d for smc911x IRQ\n", + eth_gpio); + return; + } + gpio_direction_input(eth_gpio); +} + static void __init omap_ldp_init_irq(void) { omap2_init_common_hw(); omap_init_irq(); omap_gpio_init(); + ldp_init_smc911x(); } static struct omap_uart_config ldp_uart_config __initdata = { @@ -64,6 +120,7 @@ static int __init omap_i2c_init(void) static void __init omap_ldp_init(void) { omap_i2c_init(); + platform_add_devices(ldp_devices, ARRAY_SIZE(ldp_devices)); omap_board_config = ldp_config; omap_board_config_size = ARRAY_SIZE(ldp_config); omap_serial_init(); diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c new file mode 100644 index 000000000000..7236c7be05b3 --- /dev/null +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -0,0 +1,180 @@ +/* + * board-omap3pandora.c (Pandora Handheld Console) + * + * 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/init.h> +#include <linux/kernel.h> +#include <linux/platform_device.h> + +#include <linux/spi/spi.h> +#include <linux/spi/ads7846.h> +#include <linux/i2c/twl4030.h> + +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/mach/map.h> + +#include <mach/board.h> +#include <mach/common.h> +#include <mach/gpio.h> +#include <mach/hardware.h> +#include <mach/mcspi.h> + +#define OMAP3_PANDORA_TS_GPIO 94 + +static struct omap_uart_config omap3pandora_uart_config __initdata = { + .enabled_uarts = (1 << 2), /* UART3 */ +}; + +static struct twl4030_gpio_platform_data omap3pandora_gpio_data = { + .gpio_base = OMAP_MAX_GPIO_LINES, + .irq_base = TWL4030_GPIO_IRQ_BASE, + .irq_end = TWL4030_GPIO_IRQ_END, +}; + +static struct twl4030_usb_data omap3pandora_usb_data = { + .usb_mode = T2_USB_MODE_ULPI, +}; + +static struct twl4030_platform_data omap3pandora_twldata = { + .irq_base = TWL4030_IRQ_BASE, + .irq_end = TWL4030_IRQ_END, + .gpio = &omap3pandora_gpio_data, + .usb = &omap3pandora_usb_data, +}; + +static struct i2c_board_info __initdata omap3pandora_i2c_boardinfo[] = { + { + I2C_BOARD_INFO("tps65950", 0x48), + .flags = I2C_CLIENT_WAKE, + .irq = INT_34XX_SYS_NIRQ, + .platform_data = &omap3pandora_twldata, + }, +}; + +static int __init omap3pandora_i2c_init(void) +{ + omap_register_i2c_bus(1, 2600, omap3pandora_i2c_boardinfo, + ARRAY_SIZE(omap3pandora_i2c_boardinfo)); + /* i2c2 pins are not connected */ + omap_register_i2c_bus(3, 400, NULL, 0); + return 0; +} + +static void __init omap3pandora_init_irq(void) +{ + omap2_init_common_hw(); + omap_init_irq(); + omap_gpio_init(); +} + +static void __init omap3pandora_ads7846_init(void) +{ + int gpio = OMAP3_PANDORA_TS_GPIO; + int ret; + + ret = gpio_request(gpio, "ads7846_pen_down"); + if (ret < 0) { + printk(KERN_ERR "Failed to request GPIO %d for " + "ads7846 pen down IRQ\n", gpio); + return; + } + + gpio_direction_input(gpio); +} + +static int ads7846_get_pendown_state(void) +{ + return !gpio_get_value(OMAP3_PANDORA_TS_GPIO); +} + +static struct ads7846_platform_data ads7846_config = { + .x_max = 0x0fff, + .y_max = 0x0fff, + .x_plate_ohms = 180, + .pressure_max = 255, + .debounce_max = 10, + .debounce_tol = 3, + .debounce_rep = 1, + .get_pendown_state = ads7846_get_pendown_state, + .keep_vref_on = 1, +}; + +static struct omap2_mcspi_device_config ads7846_mcspi_config = { + .turbo_mode = 0, + .single_channel = 1, /* 0: slave, 1: master */ +}; + +static struct spi_board_info omap3pandora_spi_board_info[] __initdata = { + { + .modalias = "ads7846", + .bus_num = 1, + .chip_select = 0, + .max_speed_hz = 1500000, + .controller_data = &ads7846_mcspi_config, + .irq = OMAP_GPIO_IRQ(OMAP3_PANDORA_TS_GPIO), + .platform_data = &ads7846_config, + } +}; + +static struct platform_device omap3pandora_lcd_device = { + .name = "pandora_lcd", + .id = -1, +}; + +static struct omap_lcd_config omap3pandora_lcd_config __initdata = { + .ctrl_name = "internal", +}; + +static struct omap_board_config_kernel omap3pandora_config[] __initdata = { + { OMAP_TAG_UART, &omap3pandora_uart_config }, + { OMAP_TAG_LCD, &omap3pandora_lcd_config }, +}; + +static struct platform_device *omap3pandora_devices[] __initdata = { + &omap3pandora_lcd_device, +}; + +static void __init omap3pandora_init(void) +{ + omap3pandora_i2c_init(); + platform_add_devices(omap3pandora_devices, + ARRAY_SIZE(omap3pandora_devices)); + omap_board_config = omap3pandora_config; + omap_board_config_size = ARRAY_SIZE(omap3pandora_config); + omap_serial_init(); + spi_register_board_info(omap3pandora_spi_board_info, + ARRAY_SIZE(omap3pandora_spi_board_info)); + omap3pandora_ads7846_init(); +} + +static void __init omap3pandora_map_io(void) +{ + omap2_set_globals_343x(); + omap2_map_common_io(); +} + +MACHINE_START(OMAP3_PANDORA, "Pandora Handheld Console") + .phys_io = 0x48000000, + .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc, + .boot_params = 0x80000100, + .map_io = omap3pandora_map_io, + .init_irq = omap3pandora_init_irq, + .init_machine = omap3pandora_init, + .timer = &omap_timer, +MACHINE_END diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c index 084e11082f80..31bb7010bd48 100644 --- a/arch/arm/mach-omap2/clock34xx.c +++ b/arch/arm/mach-omap2/clock34xx.c @@ -475,7 +475,7 @@ int __init omap2_clk_init(void) * Update this if there are further clock changes between ES2 * and production parts */ - if (is_sil_rev_equal_to(OMAP3430_REV_ES1_0)) { + if (omap_rev() == OMAP3430_REV_ES1_0) { /* No 3430ES1-only rates exist, so no RATE_IN_3430ES1 */ cpu_clkflg |= CLOCK_IN_OMAP3430ES1; } else { diff --git a/arch/arm/mach-omap2/clock34xx.h b/arch/arm/mach-omap2/clock34xx.h index c38a8a09692f..7217a0824ec4 100644 --- a/arch/arm/mach-omap2/clock34xx.h +++ b/arch/arm/mach-omap2/clock34xx.h @@ -2280,8 +2280,8 @@ static struct clk wkup_32k_fck = { .recalc = &followparent_recalc, }; -static struct clk gpio1_fck = { - .name = "gpio1_fck", +static struct clk gpio1_dbck = { + .name = "gpio1_dbck", .parent = &wkup_32k_fck, .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_GPIO1_SHIFT, @@ -2527,8 +2527,8 @@ static struct clk per_32k_alwon_fck = { .recalc = &followparent_recalc, }; -static struct clk gpio6_fck = { - .name = "gpio6_fck", +static struct clk gpio6_dbck = { + .name = "gpio6_dbck", .parent = &per_32k_alwon_fck, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_GPIO6_SHIFT, @@ -2537,8 +2537,8 @@ static struct clk gpio6_fck = { .recalc = &followparent_recalc, }; -static struct clk gpio5_fck = { - .name = "gpio5_fck", +static struct clk gpio5_dbck = { + .name = "gpio5_dbck", .parent = &per_32k_alwon_fck, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_GPIO5_SHIFT, @@ -2547,8 +2547,8 @@ static struct clk gpio5_fck = { .recalc = &followparent_recalc, }; -static struct clk gpio4_fck = { - .name = "gpio4_fck", +static struct clk gpio4_dbck = { + .name = "gpio4_dbck", .parent = &per_32k_alwon_fck, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_GPIO4_SHIFT, @@ -2557,8 +2557,8 @@ static struct clk gpio4_fck = { .recalc = &followparent_recalc, }; -static struct clk gpio3_fck = { - .name = "gpio3_fck", +static struct clk gpio3_dbck = { + .name = "gpio3_dbck", .parent = &per_32k_alwon_fck, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_GPIO3_SHIFT, @@ -2567,8 +2567,8 @@ static struct clk gpio3_fck = { .recalc = &followparent_recalc, }; -static struct clk gpio2_fck = { - .name = "gpio2_fck", +static struct clk gpio2_dbck = { + .name = "gpio2_dbck", .parent = &per_32k_alwon_fck, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_GPIO2_SHIFT, @@ -3170,7 +3170,7 @@ static struct clk *onchip_34xx_clks[] __initdata = { &usim_fck, &gpt1_fck, &wkup_32k_fck, - &gpio1_fck, + &gpio1_dbck, &wdt2_fck, &wkup_l4_ick, &usim_ick, @@ -3192,11 +3192,11 @@ static struct clk *onchip_34xx_clks[] __initdata = { &gpt8_fck, &gpt9_fck, &per_32k_alwon_fck, - &gpio6_fck, - &gpio5_fck, - &gpio4_fck, - &gpio3_fck, - &gpio2_fck, + &gpio6_dbck, + &gpio5_dbck, + &gpio4_dbck, + &gpio3_dbck, + &gpio2_dbck, &wdt3_fck, &per_l4_ick, &gpio6_ick, diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index bf45ff39a7b5..b0f8e7d62798 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -22,40 +22,15 @@ #include <mach/control.h> #include <mach/cpu.h> -static u32 class; -static void __iomem *tap_base; -static u16 tap_prod_id; - -#define OMAP_TAP_IDCODE 0x0204 -#define OMAP_TAP_DIE_ID_0 0x0218 -#define OMAP_TAP_DIE_ID_1 0x021C -#define OMAP_TAP_DIE_ID_2 0x0220 -#define OMAP_TAP_DIE_ID_3 0x0224 - -/* system_rev fields for OMAP2 processors: - * CPU id bits [31:16], - * CPU device type [15:12], (unprg,normal,POP) - * CPU revision [11:08] - * CPU class bits [07:00] - */ - -struct omap_id { - u16 hawkeye; /* Silicon type (Hawkeye id) */ - u8 dev; /* Device type from production_id reg */ - u32 type; /* combined type id copied to system_rev */ -}; +static struct omap_chip_id omap_chip; +static unsigned int omap_revision; -/* Register values to detect the OMAP version */ -static struct omap_id omap_ids[] __initdata = { - { .hawkeye = 0xb5d9, .dev = 0x0, .type = 0x24200000 }, - { .hawkeye = 0xb5d9, .dev = 0x1, .type = 0x24201000 }, - { .hawkeye = 0xb5d9, .dev = 0x2, .type = 0x24202000 }, - { .hawkeye = 0xb5d9, .dev = 0x4, .type = 0x24220000 }, - { .hawkeye = 0xb5d9, .dev = 0x8, .type = 0x24230000 }, - { .hawkeye = 0xb68a, .dev = 0x0, .type = 0x24300000 }, -}; -static struct omap_chip_id omap_chip; +unsigned int omap_rev(void) +{ + return omap_revision; +} +EXPORT_SYMBOL(omap_rev); /** * omap_chip_is - test whether currently running OMAP matches a chip type @@ -70,135 +45,41 @@ int omap_chip_is(struct omap_chip_id oci) } EXPORT_SYMBOL(omap_chip_is); -static u32 __init read_tap_reg(int reg) -{ - unsigned int regval = 0; - u32 cpuid; - - /* Reading the IDCODE register on 3430 ES1 results in a - * data abort as the register is not exposed on the OCP - * Hence reading the Cortex Rev - */ - cpuid = read_cpuid(CPUID_ID); - - /* If the processor type is Cortex-A8 and the revision is 0x0 - * it means its Cortex r0p0 which is 3430 ES1 - */ - if ((((cpuid >> 4) & 0xFFF) == 0xC08) && ((cpuid & 0xF) == 0x0)) { - - if (reg == tap_prod_id) { - regval = 0x000F00F0; - goto out; - } - - switch (reg) { - case OMAP_TAP_IDCODE : regval = 0x0B7AE02F; break; - /* Making DevType as 0xF in ES1 to differ from ES2 */ - case OMAP_TAP_DIE_ID_0: regval = 0x01000000; break; - case OMAP_TAP_DIE_ID_1: regval = 0x1012d687; break; - case OMAP_TAP_DIE_ID_2: regval = 0x00000000; break; - case OMAP_TAP_DIE_ID_3: regval = 0x2d2c0000; break; - } - } else - regval = __raw_readl(tap_base + reg); - -out: - return regval; - -} +/*----------------------------------------------------------------------------*/ -/* - * _set_system_rev - set the system_rev global based on current OMAP chip type - * - * Set the system_rev global. This is primarily used by the cpu_is_omapxxxx() - * macros. - */ -static void __init _set_system_rev(u32 type, u8 rev) -{ - u32 i, ctrl_status; - - /* - * system_rev encoding is as follows - * system_rev & 0xff000000 -> Omap Class (24xx/34xx) - * system_rev & 0xfff00000 -> Omap Sub Class (242x/343x) - * system_rev & 0xffff0000 -> Omap type (2420/2422/2423/2430/3430) - * system_rev & 0x0000f000 -> Silicon revision (ES1, ES2 ) - * system_rev & 0x00000700 -> Device Type ( EMU/HS/GP/BAD ) - * system_rev & 0x000000c0 -> IDCODE revision[6:7] - * system_rev & 0x0000003f -> sys_boot[0:5] - */ - /* Embedding the ES revision info in type field */ - system_rev = type; - /* Also add IDCODE revision info only two lower bits */ - system_rev |= ((rev & 0x3) << 6); - - /* Add in the device type and sys_boot fields (see above) */ - if (cpu_is_omap24xx()) { - i = OMAP24XX_CONTROL_STATUS; - } else if (cpu_is_omap343x()) { - i = OMAP343X_CONTROL_STATUS; - } else { - printk(KERN_ERR "id: unknown CPU type\n"); - BUG(); - } - ctrl_status = omap_ctrl_readl(i); - system_rev |= (ctrl_status & (OMAP2_SYSBOOT_5_MASK | - OMAP2_SYSBOOT_4_MASK | - OMAP2_SYSBOOT_3_MASK | - OMAP2_SYSBOOT_2_MASK | - OMAP2_SYSBOOT_1_MASK | - OMAP2_SYSBOOT_0_MASK)); - system_rev |= (ctrl_status & OMAP2_DEVICETYPE_MASK); -} - - -/* - * _set_omap_chip - set the omap_chip global based on OMAP chip type - * - * Build the omap_chip bits. This variable is used by powerdomain and - * clockdomain code to indicate whether structures are applicable for - * the current OMAP chip type by ANDing it against a 'platform' bitfield - * in the structure. - */ -static void __init _set_omap_chip(void) -{ - if (cpu_is_omap343x()) { - - omap_chip.oc = CHIP_IS_OMAP3430; - if (is_sil_rev_equal_to(OMAP3430_REV_ES1_0)) - omap_chip.oc |= CHIP_IS_OMAP3430ES1; - else if (is_sil_rev_greater_than(OMAP3430_REV_ES1_0)) - omap_chip.oc |= CHIP_IS_OMAP3430ES2; - - } else if (cpu_is_omap243x()) { - - /* Currently only supports 2430ES2.1 and 2430-all */ - omap_chip.oc |= CHIP_IS_OMAP2430; - - } else if (cpu_is_omap242x()) { - - /* Currently only supports 2420ES2.1.1 and 2420-all */ - omap_chip.oc |= CHIP_IS_OMAP2420; +#define OMAP_TAP_IDCODE 0x0204 +#define OMAP_TAP_DIE_ID_0 0x0218 +#define OMAP_TAP_DIE_ID_1 0x021C +#define OMAP_TAP_DIE_ID_2 0x0220 +#define OMAP_TAP_DIE_ID_3 0x0224 - } else { +#define read_tap_reg(reg) __raw_readl(tap_base + (reg)) - /* Current CPU not supported by this code. */ - printk(KERN_WARNING "OMAP chip type code does not yet support " - "this CPU type.\n"); - WARN_ON(1); +struct omap_id { + u16 hawkeye; /* Silicon type (Hawkeye id) */ + u8 dev; /* Device type from production_id reg */ + u32 type; /* Combined type id copied to omap_revision */ +}; - } +/* Register values to detect the OMAP version */ +static struct omap_id omap_ids[] __initdata = { + { .hawkeye = 0xb5d9, .dev = 0x0, .type = 0x24200024 }, + { .hawkeye = 0xb5d9, .dev = 0x1, .type = 0x24201024 }, + { .hawkeye = 0xb5d9, .dev = 0x2, .type = 0x24202024 }, + { .hawkeye = 0xb5d9, .dev = 0x4, .type = 0x24220024 }, + { .hawkeye = 0xb5d9, .dev = 0x8, .type = 0x24230024 }, + { .hawkeye = 0xb68a, .dev = 0x0, .type = 0x24300024 }, +}; -} +static void __iomem *tap_base; +static u16 tap_prod_id; -void __init omap2_check_revision(void) +void __init omap24xx_check_revision(void) { int i, j; - u32 idcode; - u32 prod_id; + u32 idcode, prod_id; u16 hawkeye; - u8 dev_type; - u8 rev; + u8 dev_type, rev; idcode = read_tap_reg(OMAP_TAP_IDCODE); prod_id = read_tap_reg(tap_prod_id); @@ -220,18 +101,6 @@ void __init omap2_check_revision(void) pr_debug("OMAP_TAP_PROD_ID_0: 0x%08x DEV_TYPE: %i\n", prod_id, dev_type); - /* - * Detection for 34xx ES2.0 and above can be done with just - * hawkeye and rev. See TRM 1.5.2 Device Identification. - * Note that rev cannot be used directly as ES1.0 uses value 0. - */ - if (hawkeye == 0xb7ae) { - system_rev = 0x34300000 | ((1 + rev) << 12); - pr_info("OMAP%04x ES2.%i\n", system_rev >> 16, rev); - _set_omap_chip(); - return; - } - /* Check hawkeye ids */ for (i = 0; i < ARRAY_SIZE(omap_ids); i++) { if (hawkeye == omap_ids[i].hawkeye) @@ -255,23 +124,115 @@ void __init omap2_check_revision(void) j = i; } - _set_system_rev(omap_ids[j].type, rev); + pr_info("OMAP%04x", omap_rev() >> 16); + if ((omap_rev() >> 8) & 0x0f) + pr_info("ES%x", (omap_rev() >> 12) & 0xf); + pr_info("\n"); +} - _set_omap_chip(); +void __init omap34xx_check_revision(void) +{ + u32 cpuid, idcode; + u16 hawkeye; + u8 rev; + char *rev_name = "ES1.0"; - pr_info("OMAP%04x", system_rev >> 16); - if ((system_rev >> 8) & 0x0f) - pr_info("ES%x", (system_rev >> 12) & 0xf); - pr_info("\n"); + /* + * We cannot access revision registers on ES1.0. + * If the processor type is Cortex-A8 and the revision is 0x0 + * it means its Cortex r0p0 which is 3430 ES1.0. + */ + cpuid = read_cpuid(CPUID_ID); + if ((((cpuid >> 4) & 0xfff) == 0xc08) && ((cpuid & 0xf) == 0x0)) { + omap_revision = OMAP3430_REV_ES1_0; + goto out; + } + /* + * Detection for 34xx ES2.0 and above can be done with just + * hawkeye and rev. See TRM 1.5.2 Device Identification. + * Note that rev does not map directly to our defined processor + * revision numbers as ES1.0 uses value 0. + */ + idcode = read_tap_reg(OMAP_TAP_IDCODE); + hawkeye = (idcode >> 12) & 0xffff; + rev = (idcode >> 28) & 0xff; + + if (hawkeye == 0xb7ae) { + switch (rev) { + case 0: + omap_revision = OMAP3430_REV_ES2_0; + rev_name = "ES2.0"; + break; + case 2: + omap_revision = OMAP3430_REV_ES2_1; + rev_name = "ES2.1"; + break; + case 3: + omap_revision = OMAP3430_REV_ES3_0; + rev_name = "ES3.0"; + break; + default: + /* Use the latest known revision as default */ + omap_revision = OMAP3430_REV_ES3_0; + rev_name = "Unknown revision\n"; + } + } + +out: + pr_info("OMAP%04x %s\n", omap_rev() >> 16, rev_name); } +/* + * Try to detect the exact revision of the omap we're running on + */ +void __init omap2_check_revision(void) +{ + /* + * At this point we have an idea about the processor revision set + * earlier with omap2_set_globals_tap(). + */ + if (cpu_is_omap24xx()) + omap24xx_check_revision(); + else if (cpu_is_omap34xx()) + omap34xx_check_revision(); + else + pr_err("OMAP revision unknown, please fix!\n"); + + /* + * OK, now we know the exact revision. Initialize omap_chip bits + * for powerdowmain and clockdomain code. + */ + if (cpu_is_omap243x()) { + /* Currently only supports 2430ES2.1 and 2430-all */ + omap_chip.oc |= CHIP_IS_OMAP2430; + } else if (cpu_is_omap242x()) { + /* Currently only supports 2420ES2.1.1 and 2420-all */ + omap_chip.oc |= CHIP_IS_OMAP2420; + } else if (cpu_is_omap343x()) { + omap_chip.oc = CHIP_IS_OMAP3430; + if (omap_rev() == OMAP3430_REV_ES1_0) + omap_chip.oc |= CHIP_IS_OMAP3430ES1; + else if (omap_rev() > OMAP3430_REV_ES1_0) + omap_chip.oc |= CHIP_IS_OMAP3430ES2; + } else { + pr_err("Uninitialized omap_chip, please fix!\n"); + } +} + +/* + * Set up things for map_io and processor detection later on. Gets called + * pretty much first thing from board init. For multi-omap, this gets + * cpu_is_omapxxxx() working accurately enough for map_io. Then we'll try to + * detect the exact revision later on in omap2_detect_revision() once map_io + * is done. + */ void __init omap2_set_globals_tap(struct omap_globals *omap2_globals) { - class = omap2_globals->class; + omap_revision = omap2_globals->class; tap_base = omap2_globals->tap; - if (class == 0x3430) + if (cpu_is_omap34xx()) tap_prod_id = 0x0210; else tap_prod_id = 0x0208; diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c index c40fc378a251..636e2821af7d 100644 --- a/arch/arm/mach-omap2/irq.c +++ b/arch/arm/mach-omap2/irq.c @@ -23,6 +23,7 @@ #define INTC_REVISION 0x0000 #define INTC_SYSCONFIG 0x0010 #define INTC_SYSSTATUS 0x0014 +#define INTC_SIR 0x0040 #define INTC_CONTROL 0x0048 #define INTC_MIR_CLEAR0 0x0088 #define INTC_MIR_SET0 0x008c @@ -60,6 +61,30 @@ static u32 intc_bank_read_reg(struct omap_irq_bank *bank, u16 reg) return __raw_readl(bank->base_reg + reg); } +static int previous_irq; + +/* + * On 34xx we can get occasional spurious interrupts if the ack from + * an interrupt handler does not get posted before we unmask. Warn about + * the interrupt handlers that need to flush posted writes. + */ +static int omap_check_spurious(unsigned int irq) +{ + u32 sir, spurious; + + sir = intc_bank_read_reg(&irq_banks[0], INTC_SIR); + spurious = sir >> 6; + + if (spurious > 1) { + printk(KERN_WARNING "Spurious irq %i: 0x%08x, please flush " + "posted write for irq %i\n", + irq, sir, previous_irq); + return spurious; + } + + return 0; +} + /* XXX: FIQ and additional INTC support (only MPU at the moment) */ static void omap_ack_irq(unsigned int irq) { @@ -70,6 +95,20 @@ static void omap_mask_irq(unsigned int irq) { int offset = irq & (~(IRQ_BITS_PER_REG - 1)); + if (cpu_is_omap34xx()) { + int spurious = 0; + + /* + * INT_34XX_GPT12_IRQ is also the spurious irq. Maybe because + * it is the highest irq number? + */ + if (irq == INT_34XX_GPT12_IRQ) + spurious = omap_check_spurious(irq); + + if (!spurious) + previous_irq = irq; + } + irq &= (IRQ_BITS_PER_REG - 1); intc_bank_write_reg(1 << irq, &irq_banks[0], INTC_MIR_SET0 + offset); diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c index b1393673d95d..dacb41f130c0 100644 --- a/arch/arm/mach-omap2/mux.c +++ b/arch/arm/mach-omap2/mux.c @@ -203,6 +203,15 @@ MUX_CFG_24XX("AE9_2430_USB0HS_NXT", 0x13D, 0, 0, 0, 1) MUX_CFG_24XX("AC7_2430_USB0HS_DATA7", 0x13E, 0, 0, 0, 1) /* 2430 McBSP */ +MUX_CFG_24XX("AD6_2430_MCBSP_CLKS", 0x011E, 0, 0, 0, 1) + +MUX_CFG_24XX("AB2_2430_MCBSP1_CLKR", 0x011A, 0, 0, 0, 1) +MUX_CFG_24XX("AD5_2430_MCBSP1_FSR", 0x011B, 0, 0, 0, 1) +MUX_CFG_24XX("AA1_2430_MCBSP1_DX", 0x011C, 0, 0, 0, 1) +MUX_CFG_24XX("AF3_2430_MCBSP1_DR", 0x011D, 0, 0, 0, 1) +MUX_CFG_24XX("AB3_2430_MCBSP1_FSX", 0x011F, 0, 0, 0, 1) +MUX_CFG_24XX("Y9_2430_MCBSP1_CLKX", 0x0120, 0, 0, 0, 1) + MUX_CFG_24XX("AC10_2430_MCBSP2_FSX", 0x012E, 1, 0, 0, 1) MUX_CFG_24XX("AD16_2430_MCBSP2_CLX", 0x012F, 1, 0, 0, 1) MUX_CFG_24XX("AE13_2430_MCBSP2_DX", 0x0130, 1, 0, 0, 1) @@ -211,6 +220,31 @@ MUX_CFG_24XX("AC10_2430_MCBSP2_FSX_OFF",0x012E, 0, 0, 0, 1) MUX_CFG_24XX("AD16_2430_MCBSP2_CLX_OFF",0x012F, 0, 0, 0, 1) MUX_CFG_24XX("AE13_2430_MCBSP2_DX_OFF", 0x0130, 0, 0, 0, 1) MUX_CFG_24XX("AD13_2430_MCBSP2_DR_OFF", 0x0131, 0, 0, 0, 1) + +MUX_CFG_24XX("AC9_2430_MCBSP3_CLKX", 0x0103, 0, 0, 0, 1) +MUX_CFG_24XX("AE4_2430_MCBSP3_FSX", 0x0104, 0, 0, 0, 1) +MUX_CFG_24XX("AE2_2430_MCBSP3_DR", 0x0105, 0, 0, 0, 1) +MUX_CFG_24XX("AF4_2430_MCBSP3_DX", 0x0106, 0, 0, 0, 1) + +MUX_CFG_24XX("N3_2430_MCBSP4_CLKX", 0x010B, 1, 0, 0, 1) +MUX_CFG_24XX("AD23_2430_MCBSP4_DR", 0x010C, 1, 0, 0, 1) +MUX_CFG_24XX("AB25_2430_MCBSP4_DX", 0x010D, 1, 0, 0, 1) +MUX_CFG_24XX("AC25_2430_MCBSP4_FSX", 0x010E, 1, 0, 0, 1) + +MUX_CFG_24XX("AE16_2430_MCBSP5_CLKX", 0x00ED, 1, 0, 0, 1) +MUX_CFG_24XX("AF12_2430_MCBSP5_FSX", 0x00ED, 1, 0, 0, 1) +MUX_CFG_24XX("K7_2430_MCBSP5_DX", 0x00EF, 1, 0, 0, 1) +MUX_CFG_24XX("M1_2430_MCBSP5_DR", 0x00F0, 1, 0, 0, 1) + +/* 2430 MCSPI1 */ +MUX_CFG_24XX("Y18_2430_MCSPI1_CLK", 0x010F, 0, 0, 0, 1) +MUX_CFG_24XX("AD15_2430_MCSPI1_SIMO", 0x0110, 0, 0, 0, 1) +MUX_CFG_24XX("AE17_2430_MCSPI1_SOMI", 0x0111, 0, 0, 0, 1) +MUX_CFG_24XX("U1_2430_MCSPI1_CS0", 0x0112, 0, 0, 0, 1) + +/* Touchscreen GPIO */ +MUX_CFG_24XX("AF19_2430_GPIO_85", 0x0113, 3, 0, 0, 1) + }; #define OMAP24XX_PINS_SZ ARRAY_SIZE(omap24xx_pins) @@ -417,6 +451,14 @@ MUX_CFG_34XX("AD2_3430_USB3FS_PHY_MM3_TXDAT", 0x188, MUX_CFG_34XX("AC1_3430_USB3FS_PHY_MM3_TXEN_N", 0x18a, OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_OUTPUT) + +/* 34XX GPIO - bidirectional, unless the name has an "_OUT" suffix. + * No internal pullup/pulldown without "_UP" or "_DOWN" suffix. + */ +MUX_CFG_34XX("AH8_34XX_GPIO29", 0x5fa, + OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT) +MUX_CFG_34XX("J25_34XX_GPIO170", 0x1c6, + OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT) }; #define OMAP34XX_PINS_SZ ARRAY_SIZE(omap34xx_pins) @@ -452,7 +494,7 @@ static void __init_or_module omap2_cfg_debug(const struct pin_config *cfg, u16 r #endif #ifdef CONFIG_ARCH_OMAP24XX -int __init_or_module omap24xx_cfg_reg(const struct pin_config *cfg) +static int __init_or_module omap24xx_cfg_reg(const struct pin_config *cfg) { static DEFINE_SPINLOCK(mux_spin_lock); unsigned long flags; diff --git a/arch/arm/mach-omap2/usb-tusb6010.c b/arch/arm/mach-omap2/usb-tusb6010.c index 10ef464d6be7..15e509013def 100644 --- a/arch/arm/mach-omap2/usb-tusb6010.c +++ b/arch/arm/mach-omap2/usb-tusb6010.c @@ -12,11 +12,11 @@ #include <linux/errno.h> #include <linux/delay.h> #include <linux/platform_device.h> +#include <linux/gpio.h> #include <linux/usb/musb.h> #include <mach/gpmc.h> -#include <mach/gpio.h> #include <mach/mux.h> @@ -292,12 +292,12 @@ tusb6010_setup_interface(struct musb_hdrc_platform_data *data, ); /* IRQ */ - status = omap_request_gpio(irq); + status = gpio_request(irq, "TUSB6010 irq"); if (status < 0) { printk(error, 3, status); return status; } - omap_set_gpio_direction(irq, 1); + gpio_direction_input(irq); tusb_resources[2].start = irq + IH_GPIO_BASE; /* set up memory timings ... can speed them up later */ diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c index c5a57fbf095d..3a398befed41 100644 --- a/arch/arm/mm/alignment.c +++ b/arch/arm/mm/alignment.c @@ -71,6 +71,10 @@ static unsigned long ai_dword; static unsigned long ai_multi; static int ai_usermode; +#define UM_WARN (1 << 0) +#define UM_FIXUP (1 << 1) +#define UM_SIGNAL (1 << 2) + #ifdef CONFIG_PROC_FS static const char *usermode_action[] = { "ignored", @@ -755,7 +759,7 @@ do_alignment(unsigned long addr, unsigned int fsr, struct pt_regs *regs) user: ai_user += 1; - if (ai_usermode & 1) + if (ai_usermode & UM_WARN) printk("Alignment trap: %s (%d) PC=0x%08lx Instr=0x%0*lx " "Address=0x%08lx FSR 0x%03x\n", current->comm, task_pid_nr(current), instrptr, @@ -763,10 +767,10 @@ do_alignment(unsigned long addr, unsigned int fsr, struct pt_regs *regs) thumb_mode(regs) ? tinstr : instr, addr, fsr); - if (ai_usermode & 2) + if (ai_usermode & UM_FIXUP) goto fixup; - if (ai_usermode & 4) + if (ai_usermode & UM_SIGNAL) force_sig(SIGBUS, current); else set_cr(cr_no_alignment); @@ -797,6 +801,22 @@ static int __init alignment_init(void) res->write_proc = proc_alignment_write; #endif + /* + * ARMv6 and later CPUs can perform unaligned accesses for + * most single load and store instructions up to word size. + * LDM, STM, LDRD and STRD still need to be handled. + * + * Ignoring the alignment fault is not an option on these + * CPUs since we spin re-faulting the instruction without + * making any progress. + */ + if (cpu_architecture() >= CPU_ARCH_ARMv6 && (cr_alignment & CR_U)) { + cr_alignment &= ~CR_A; + cr_no_alignment &= ~CR_A; + set_cr(cr_alignment); + ai_usermode = UM_FIXUP; + } + hook_fault_code(1, do_alignment, SIGILL, "alignment exception"); hook_fault_code(3, do_alignment, SIGILL, "alignment exception"); diff --git a/arch/arm/plat-omap/debug-devices.c b/arch/arm/plat-omap/debug-devices.c index e31154b15d9e..f6684832ca8f 100644 --- a/arch/arm/plat-omap/debug-devices.c +++ b/arch/arm/plat-omap/debug-devices.c @@ -69,15 +69,15 @@ int __init debug_card_init(u32 addr, unsigned gpio) smc91x_resources[0].start = addr + 0x300; smc91x_resources[0].end = addr + 0x30f; - smc91x_resources[1].start = OMAP_GPIO_IRQ(gpio); - smc91x_resources[1].end = OMAP_GPIO_IRQ(gpio); + smc91x_resources[1].start = gpio_to_irq(gpio); + smc91x_resources[1].end = gpio_to_irq(gpio); - status = omap_request_gpio(gpio); + status = gpio_request(gpio, "SMC91x irq"); if (status < 0) { printk(KERN_ERR "GPIO%d unavailable for smc91x IRQ\n", gpio); return status; } - omap_set_gpio_direction(gpio, 1); + gpio_direction_input(gpio); led_resources[0].start = addr; led_resources[0].end = addr + SZ_4K - 1; diff --git a/arch/arm/plat-omap/debug-leds.c b/arch/arm/plat-omap/debug-leds.c index 2f4c0cabfd34..be4eefda4767 100644 --- a/arch/arm/plat-omap/debug-leds.c +++ b/arch/arm/plat-omap/debug-leds.c @@ -83,8 +83,8 @@ static void h2p2_dbg_leds_event(led_event_t evt) /* all leds off during suspend or shutdown */ if (!(machine_is_omap_perseus2() || machine_is_omap_h4())) { - omap_set_gpio_dataout(GPIO_TIMER, 0); - omap_set_gpio_dataout(GPIO_IDLE, 0); + gpio_set_value(GPIO_TIMER, 0); + gpio_set_value(GPIO_IDLE, 0); } __raw_writew(~0, &fpga->leds); @@ -107,7 +107,7 @@ static void h2p2_dbg_leds_event(led_event_t evt) if (machine_is_omap_perseus2() || machine_is_omap_h4()) hw_led_state ^= H2P2_DBG_FPGA_P2_LED_TIMER; else { - omap_set_gpio_dataout(GPIO_TIMER, + gpio_set_value(GPIO_TIMER, led_state & LED_TIMER_ON); goto done; } @@ -121,7 +121,7 @@ static void h2p2_dbg_leds_event(led_event_t evt) if (machine_is_omap_perseus2() || machine_is_omap_h4()) hw_led_state &= ~H2P2_DBG_FPGA_P2_LED_IDLE; else { - omap_set_gpio_dataout(GPIO_IDLE, 1); + gpio_set_value(GPIO_IDLE, 1); goto done; } @@ -131,7 +131,7 @@ static void h2p2_dbg_leds_event(led_event_t evt) if (machine_is_omap_perseus2() || machine_is_omap_h4()) hw_led_state |= H2P2_DBG_FPGA_P2_LED_IDLE; else { - omap_set_gpio_dataout(GPIO_IDLE, 0); + gpio_set_value(GPIO_IDLE, 0); goto done; } diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c index 7686b9fa53f2..692d2b495af3 100644 --- a/arch/arm/plat-omap/dma.c +++ b/arch/arm/plat-omap/dma.c @@ -1848,9 +1848,22 @@ static int omap2_dma_handle_ch(int ch) printk(KERN_INFO "DMA synchronization event drop occurred with device " "%d\n", dma_chan[ch].dev_id); - if (unlikely(status & OMAP2_DMA_TRANS_ERR_IRQ)) + if (unlikely(status & OMAP2_DMA_TRANS_ERR_IRQ)) { printk(KERN_INFO "DMA transaction error with device %d\n", dma_chan[ch].dev_id); + if (cpu_class_is_omap2()) { + /* Errata: sDMA Channel is not disabled + * after a transaction error. So we explicitely + * disable the channel + */ + u32 ccr; + + ccr = dma_read(CCR(ch)); + ccr &= ~OMAP_DMA_CCR_EN; + dma_write(ccr, CCR(ch)); + dma_chan[ch].flags &= ~OMAP_DMA_ACTIVE; + } + } if (unlikely(status & OMAP2_DMA_SECURE_ERR_IRQ)) printk(KERN_INFO "DMA secure error with device %d\n", dma_chan[ch].dev_id); diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c index 963c31cd1541..e4f0ce04ba92 100644 --- a/arch/arm/plat-omap/dmtimer.c +++ b/arch/arm/plat-omap/dmtimer.c @@ -539,10 +539,6 @@ void omap_dm_timer_set_load(struct omap_dm_timer *timer, int autoreload, omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l); omap_dm_timer_write_reg(timer, OMAP_TIMER_LOAD_REG, load); - /* REVISIT: hw feature, ttgr overtaking tldr? */ - while (readl(timer->io_base + (OMAP_TIMER_WRITE_PEND_REG & 0xff))) - cpu_relax(); - omap_dm_timer_write_reg(timer, OMAP_TIMER_TRIGGER_REG, 0); } @@ -553,14 +549,15 @@ void omap_dm_timer_set_load_start(struct omap_dm_timer *timer, int autoreload, u32 l; l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG); - if (autoreload) + if (autoreload) { l |= OMAP_TIMER_CTRL_AR; - else + omap_dm_timer_write_reg(timer, OMAP_TIMER_LOAD_REG, load); + } else { l &= ~OMAP_TIMER_CTRL_AR; + } l |= OMAP_TIMER_CTRL_ST; omap_dm_timer_write_reg(timer, OMAP_TIMER_COUNTER_REG, load); - omap_dm_timer_write_reg(timer, OMAP_TIMER_LOAD_REG, load); omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l); } diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c index 424049d83fbe..07b6968a7d16 100644 --- a/arch/arm/plat-omap/gpio.c +++ b/arch/arm/plat-omap/gpio.c @@ -152,6 +152,7 @@ struct gpio_bank { u32 level_mask; spinlock_t lock; struct gpio_chip chip; + struct clk *dbck; }; #define METHOD_MPUIO 0 @@ -244,6 +245,8 @@ static inline struct gpio_bank *get_gpio_bank(int gpio) return &gpio_bank[gpio >> 5]; if (cpu_is_omap34xx()) return &gpio_bank[gpio >> 5]; + BUG(); + return NULL; } static inline int get_gpio_index(int gpio) @@ -332,19 +335,6 @@ static void _set_gpio_direction(struct gpio_bank *bank, int gpio, int is_input) __raw_writel(l, reg); } -void omap_set_gpio_direction(int gpio, int is_input) -{ - struct gpio_bank *bank; - unsigned long flags; - - if (check_gpio(gpio) < 0) - return; - bank = get_gpio_bank(gpio); - spin_lock_irqsave(&bank->lock, flags); - _set_gpio_direction(bank, get_gpio_index(gpio), is_input); - spin_unlock_irqrestore(&bank->lock, flags); -} - static void _set_gpio_dataout(struct gpio_bank *bank, int gpio, int enable) { void __iomem *reg = bank->base; @@ -406,20 +396,7 @@ static void _set_gpio_dataout(struct gpio_bank *bank, int gpio, int enable) __raw_writel(l, reg); } -void omap_set_gpio_dataout(int gpio, int enable) -{ - struct gpio_bank *bank; - unsigned long flags; - - if (check_gpio(gpio) < 0) - return; - bank = get_gpio_bank(gpio); - spin_lock_irqsave(&bank->lock, flags); - _set_gpio_dataout(bank, get_gpio_index(gpio), enable); - spin_unlock_irqrestore(&bank->lock, flags); -} - -int omap_get_gpio_datain(int gpio) +static int __omap_get_gpio_datain(int gpio) { struct gpio_bank *bank; void __iomem *reg; @@ -473,6 +450,7 @@ void omap_set_gpio_debounce(int gpio, int enable) { struct gpio_bank *bank; void __iomem *reg; + unsigned long flags; u32 val, l = 1 << get_gpio_index(gpio); if (cpu_class_is_omap1()) @@ -480,16 +458,28 @@ void omap_set_gpio_debounce(int gpio, int enable) bank = get_gpio_bank(gpio); reg = bank->base; - reg += OMAP24XX_GPIO_DEBOUNCE_EN; + + spin_lock_irqsave(&bank->lock, flags); val = __raw_readl(reg); - if (enable) + if (enable && !(val & l)) val |= l; - else + else if (!enable && (val & l)) val &= ~l; + else + goto done; + + if (cpu_is_omap34xx()) { + if (enable) + clk_enable(bank->dbck); + else + clk_disable(bank->dbck); + } __raw_writel(val, reg); +done: + spin_unlock_irqrestore(&bank->lock, flags); } EXPORT_SYMBOL(omap_set_gpio_debounce); @@ -906,26 +896,17 @@ static int gpio_wake_enable(unsigned int irq, unsigned int enable) return retval; } -int omap_request_gpio(int gpio) +static int omap_gpio_request(struct gpio_chip *chip, unsigned offset) { - struct gpio_bank *bank; + struct gpio_bank *bank = container_of(chip, struct gpio_bank, chip); unsigned long flags; - int status; - - if (check_gpio(gpio) < 0) - return -EINVAL; - status = gpio_request(gpio, NULL); - if (status < 0) - return status; - - bank = get_gpio_bank(gpio); spin_lock_irqsave(&bank->lock, flags); /* Set trigger to none. You need to enable the desired trigger with * request_irq() or set_irq_type(). */ - _set_gpio_triggering(bank, get_gpio_index(gpio), IRQ_TYPE_NONE); + _set_gpio_triggering(bank, offset, IRQ_TYPE_NONE); #ifdef CONFIG_ARCH_OMAP15XX if (bank->method == METHOD_GPIO_1510) { @@ -933,7 +914,7 @@ int omap_request_gpio(int gpio) /* Claim the pin for MPU */ reg = bank->base + OMAP1510_GPIO_PIN_CONTROL; - __raw_writel(__raw_readl(reg) | (1 << get_gpio_index(gpio)), reg); + __raw_writel(__raw_readl(reg) | (1 << offset), reg); } #endif spin_unlock_irqrestore(&bank->lock, flags); @@ -941,39 +922,28 @@ int omap_request_gpio(int gpio) return 0; } -void omap_free_gpio(int gpio) +static void omap_gpio_free(struct gpio_chip *chip, unsigned offset) { - struct gpio_bank *bank; + struct gpio_bank *bank = container_of(chip, struct gpio_bank, chip); unsigned long flags; - if (check_gpio(gpio) < 0) - return; - bank = get_gpio_bank(gpio); spin_lock_irqsave(&bank->lock, flags); - if (unlikely(!gpiochip_is_requested(&bank->chip, - get_gpio_index(gpio)))) { - spin_unlock_irqrestore(&bank->lock, flags); - printk(KERN_ERR "omap-gpio: GPIO %d wasn't reserved!\n", gpio); - dump_stack(); - return; - } #ifdef CONFIG_ARCH_OMAP16XX if (bank->method == METHOD_GPIO_1610) { /* Disable wake-up during idle for dynamic tick */ void __iomem *reg = bank->base + OMAP1610_GPIO_CLEAR_WAKEUPENA; - __raw_writel(1 << get_gpio_index(gpio), reg); + __raw_writel(1 << offset, reg); } #endif #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; - __raw_writel(1 << get_gpio_index(gpio), reg); + __raw_writel(1 << offset, reg); } #endif - _reset_gpio(bank, gpio); + _reset_gpio(bank, bank->chip.base + offset); spin_unlock_irqrestore(&bank->lock, flags); - gpio_free(gpio); } /* @@ -1252,7 +1222,7 @@ static int gpio_input(struct gpio_chip *chip, unsigned offset) static int gpio_get(struct gpio_chip *chip, unsigned offset) { - return omap_get_gpio_datain(chip->base + offset); + return __omap_get_gpio_datain(chip->base + offset); } static int gpio_output(struct gpio_chip *chip, unsigned offset, int value) @@ -1279,6 +1249,14 @@ static void gpio_set(struct gpio_chip *chip, unsigned offset, int value) spin_unlock_irqrestore(&bank->lock, flags); } +static int gpio_2irq(struct gpio_chip *chip, unsigned offset) +{ + struct gpio_bank *bank; + + bank = container_of(chip, struct gpio_bank, chip); + return bank->virtual_irq_start + offset; +} + /*---------------------------------------------------------------------*/ static int initialized; @@ -1296,7 +1274,6 @@ 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 @@ -1310,9 +1287,7 @@ static int __init _omap_gpio_init(void) int i; int gpio = 0; struct gpio_bank *bank; -#if defined(CONFIG_ARCH_OMAP3) char clk_name[11]; -#endif initialized = 1; @@ -1367,12 +1342,6 @@ static int __init _omap_gpio_init(void) 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 @@ -1479,10 +1448,13 @@ static int __init _omap_gpio_init(void) /* REVISIT eventually switch from OMAP-specific gpio structs * over to the generic ones */ + bank->chip.request = omap_gpio_request; + bank->chip.free = omap_gpio_free; bank->chip.direction_input = gpio_input; bank->chip.get = gpio_get; bank->chip.direction_output = gpio_output; bank->chip.set = gpio_set; + bank->chip.to_irq = gpio_2irq; if (bank_is_mpuio(bank)) { bank->chip.label = "mpuio"; #ifdef CONFIG_ARCH_OMAP16XX @@ -1511,6 +1483,13 @@ static int __init _omap_gpio_init(void) } set_irq_chained_handler(bank->irq, gpio_irq_handler); set_irq_data(bank->irq, bank); + + if (cpu_is_omap34xx()) { + sprintf(clk_name, "gpio%d_dbck", i + 1); + bank->dbck = clk_get(NULL, clk_name); + if (IS_ERR(bank->dbck)) + printk(KERN_ERR "Could not get %s\n", clk_name); + } } /* Enable system clock for GPIO module. @@ -1739,12 +1718,6 @@ static int __init omap_gpio_sysinit(void) return ret; } -EXPORT_SYMBOL(omap_request_gpio); -EXPORT_SYMBOL(omap_free_gpio); -EXPORT_SYMBOL(omap_set_gpio_direction); -EXPORT_SYMBOL(omap_set_gpio_dataout); -EXPORT_SYMBOL(omap_get_gpio_datain); - arch_initcall(omap_gpio_sysinit); @@ -1801,14 +1774,14 @@ static int dbg_gpio_show(struct seq_file *s, void *unused) continue; irq = bank->virtual_irq_start + j; - value = omap_get_gpio_datain(gpio); + value = gpio_get_value(gpio); is_in = gpio_is_input(bank, mask); if (bank_is_mpuio(bank)) seq_printf(s, "MPUIO %2d ", j); else seq_printf(s, "GPIO %3d ", gpio); - seq_printf(s, "(%10s): %s %s", + seq_printf(s, "(%-20.20s): %s %s", label, is_in ? "in " : "out", value ? "hi" : "lo"); diff --git a/arch/arm/plat-omap/i2c.c b/arch/arm/plat-omap/i2c.c index 0e6d147ab6f8..89a6ab0b7db8 100644 --- a/arch/arm/plat-omap/i2c.c +++ b/arch/arm/plat-omap/i2c.c @@ -79,26 +79,43 @@ static struct platform_device omap_i2c_devices[] = { #endif }; -static void __init omap_i2c_mux_pins(int bus_id) +#if defined(CONFIG_ARCH_OMAP24XX) +static const int omap24xx_pins[][2] = { + { M19_24XX_I2C1_SCL, L15_24XX_I2C1_SDA }, + { J15_24XX_I2C2_SCL, H19_24XX_I2C2_SDA }, +}; +#else +static const int omap24xx_pins[][2] = {}; +#endif +#if defined(CONFIG_ARCH_OMAP34XX) +static const int omap34xx_pins[][2] = { + { K21_34XX_I2C1_SCL, J21_34XX_I2C1_SDA}, + { AF15_34XX_I2C2_SCL, AE15_34XX_I2C2_SDA}, + { AF14_34XX_I2C3_SCL, AG14_34XX_I2C3_SDA}, +}; +#else +static const int omap34xx_pins[][2] = {}; +#endif + +static void __init omap_i2c_mux_pins(int bus) { - /* 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 scl, sda; + + if (cpu_class_is_omap1()) { + scl = I2C_SCL; + sda = I2C_SDA; + } else if (cpu_is_omap24xx()) { + scl = omap24xx_pins[bus][0]; + sda = omap24xx_pins[bus][1]; + } else if (cpu_is_omap34xx()) { + scl = omap34xx_pins[bus][0]; + sda = omap34xx_pins[bus][1]; + } else { + return; } + + omap_cfg_reg(sda); + omap_cfg_reg(scl); } int __init omap_register_i2c_bus(int bus_id, u32 clkrate, @@ -142,6 +159,6 @@ int __init omap_register_i2c_bus(int bus_id, u32 clkrate, res[1].start = irq; } - omap_i2c_mux_pins(bus_id); + omap_i2c_mux_pins(bus_id - 1); return platform_device_register(pdev); } diff --git a/arch/arm/plat-omap/include/mach/board-apollon.h b/arch/arm/plat-omap/include/mach/board-apollon.h index 731c858cf3fe..61bd5e8f09b1 100644 --- a/arch/arm/plat-omap/include/mach/board-apollon.h +++ b/arch/arm/plat-omap/include/mach/board-apollon.h @@ -29,12 +29,14 @@ #ifndef __ASM_ARCH_OMAP_APOLLON_H #define __ASM_ARCH_OMAP_APOLLON_H +#include <mach/cpu.h> + extern void apollon_mmc_init(void); static inline int apollon_plus(void) { /* The apollon plus has IDCODE revision 5 */ - return system_rev & 0xc0; + return omap_rev() & 0xc0; } /* Placeholder for APOLLON specific defines */ diff --git a/arch/arm/plat-omap/include/mach/board-ldp.h b/arch/arm/plat-omap/include/mach/board-ldp.h index 66e2746c04ca..f23399665212 100644 --- a/arch/arm/plat-omap/include/mach/board-ldp.h +++ b/arch/arm/plat-omap/include/mach/board-ldp.h @@ -32,5 +32,8 @@ extern void twl4030_bci_battery_init(void); #define TWL4030_IRQNUM INT_34XX_SYS_NIRQ - +#define LDP_SMC911X_CS 1 +#define LDP_SMC911X_GPIO 152 +#define DEBUG_BASE 0x08000000 +#define OMAP34XX_ETHR_START DEBUG_BASE #endif /* __ASM_ARCH_OMAP_LDP_H */ diff --git a/arch/arm/plat-omap/include/mach/cpu.h b/arch/arm/plat-omap/include/mach/cpu.h index e0464187209d..b2062f1175de 100644 --- a/arch/arm/plat-omap/include/mach/cpu.h +++ b/arch/arm/plat-omap/include/mach/cpu.h @@ -28,13 +28,18 @@ struct omap_chip_id { u8 oc; + u8 type; }; #define OMAP_CHIP_INIT(x) { .oc = x } -extern unsigned int system_rev; - -#define omap2_cpu_rev() ((system_rev >> 12) & 0x0f) +/* + * omap_rev bits: + * CPU id bits (0730, 1510, 1710, 2422...) [31:16] + * CPU revision (See _REV_ defined in cpu.h) [15:08] + * CPU class bits (15xx, 16xx, 24xx, 34xx...) [07:00] + */ +unsigned int omap_rev(void); /* * Test if multicore OMAP support is needed @@ -108,7 +113,7 @@ extern unsigned int system_rev; * cpu_is_omap243x(): True for OMAP2430 * cpu_is_omap343x(): True for OMAP3430 */ -#define GET_OMAP_CLASS ((system_rev >> 24) & 0xff) +#define GET_OMAP_CLASS (omap_rev() & 0xff) #define IS_OMAP_CLASS(class, id) \ static inline int is_omap ##class (void) \ @@ -116,7 +121,7 @@ static inline int is_omap ##class (void) \ return (GET_OMAP_CLASS == (id)) ? 1 : 0; \ } -#define GET_OMAP_SUBCLASS ((system_rev >> 20) & 0x0fff) +#define GET_OMAP_SUBCLASS ((omap_rev() >> 20) & 0x0fff) #define IS_OMAP_SUBCLASS(subclass, id) \ static inline int is_omap ##subclass (void) \ @@ -226,7 +231,7 @@ IS_OMAP_SUBCLASS(343x, 0x343) * cpu_is_omap2430(): True for OMAP2430 * cpu_is_omap3430(): True for OMAP3430 */ -#define GET_OMAP_TYPE ((system_rev >> 16) & 0xffff) +#define GET_OMAP_TYPE ((omap_rev() >> 16) & 0xffff) #define IS_OMAP_TYPE(type, id) \ static inline int is_omap ##type (void) \ @@ -320,44 +325,20 @@ IS_OMAP_TYPE(3430, 0x3430) #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))) +/* Various silicon revisions for omap2 */ +#define OMAP242X_CLASS 0x24200024 +#define OMAP2420_REV_ES1_0 0x24200024 +#define OMAP2420_REV_ES2_0 0x24201024 -#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 OMAP243X_CLASS 0x24300024 +#define OMAP2430_REV_ES1_0 0x24300024 -#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 OMAP242X_CLASS 0x24200000 -#define OMAP2420_REV_ES1_0 0x24200000 -#define OMAP2420_REV_ES2_0 0x24201000 - -#define OMAP243X_CLASS 0x24300000 -#define OMAP2430_REV_ES1_0 0x24300000 - -#define OMAP343X_CLASS 0x34300000 -#define OMAP3430_REV_ES1_0 0x34300000 -#define OMAP3430_REV_ES2_0 0x34301000 -#define OMAP3430_REV_ES2_1 0x34302000 -#define OMAP3430_REV_ES2_2 0x34303000 +#define OMAP343X_CLASS 0x34300034 +#define OMAP3430_REV_ES1_0 0x34300034 +#define OMAP3430_REV_ES2_0 0x34301034 +#define OMAP3430_REV_ES2_1 0x34302034 +#define OMAP3430_REV_ES3_0 0x34303034 /* * omap_chip bits @@ -382,23 +363,16 @@ IS_OMAP_TYPE(3430, 0x3430) #define CHIP_IS_OMAP24XX (CHIP_IS_OMAP2420 | CHIP_IS_OMAP2430) int omap_chip_is(struct omap_chip_id oci); - +int omap_type(void); /* * 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) +#define OMAP2_DEVICE_TYPE_TEST 0 +#define OMAP2_DEVICE_TYPE_EMU 1 +#define OMAP2_DEVICE_TYPE_SEC 2 +#define OMAP2_DEVICE_TYPE_GP 3 +#define OMAP2_DEVICE_TYPE_BAD 4 void omap2_check_revision(void); diff --git a/arch/arm/plat-omap/include/mach/gpio.h b/arch/arm/plat-omap/include/mach/gpio.h index 98e9008b7e9d..04e68e88f134 100644 --- a/arch/arm/plat-omap/include/mach/gpio.h +++ b/arch/arm/plat-omap/include/mach/gpio.h @@ -71,11 +71,6 @@ IH_GPIO_BASE + (nr)) extern int omap_gpio_init(void); /* Call from board init only */ -extern int omap_request_gpio(int gpio); -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 omap2_gpio_prepare_for_retention(void); extern void omap2_gpio_resume_after_retention(void); extern void omap_set_gpio_debounce(int gpio, int enable); @@ -92,6 +87,16 @@ extern void omap_set_gpio_debounce_time(int gpio, int enable); #include <linux/errno.h> #include <asm-generic/gpio.h> +static inline int omap_request_gpio(int gpio) +{ + return gpio_request(gpio, "FIXME"); +} + +static inline void omap_free_gpio(int gpio) +{ + gpio_free(gpio); +} + static inline int gpio_get_value(unsigned gpio) { return __gpio_get_value(gpio); @@ -109,16 +114,24 @@ static inline int gpio_cansleep(unsigned gpio) static inline int gpio_to_irq(unsigned gpio) { - if (gpio < (OMAP_MAX_GPIO_LINES + 16)) - return OMAP_GPIO_IRQ(gpio); - return -EINVAL; + return __gpio_to_irq(gpio); } static inline int irq_to_gpio(unsigned irq) { + int tmp; + + /* omap1 SOC mpuio */ if (cpu_class_is_omap1() && (irq < (IH_MPUIO_BASE + 16))) return (irq - IH_MPUIO_BASE) + OMAP_MAX_GPIO_LINES; - return irq - IH_GPIO_BASE; + + /* SOC gpio */ + tmp = irq - IH_GPIO_BASE; + if (tmp < OMAP_MAX_GPIO_LINES) + return tmp; + + /* we don't supply reverse mappings for non-SOC gpios */ + return -EIO; } #endif diff --git a/arch/arm/plat-omap/include/mach/mux.h b/arch/arm/plat-omap/include/mach/mux.h index 6bbf1789bed5..f4362b8682c7 100644 --- a/arch/arm/plat-omap/include/mach/mux.h +++ b/arch/arm/plat-omap/include/mach/mux.h @@ -632,6 +632,15 @@ enum omap24xx_index { AC7_2430_USB0HS_DATA7, /* 2430 McBSP */ + AD6_2430_MCBSP_CLKS, + + AB2_2430_MCBSP1_CLKR, + AD5_2430_MCBSP1_FSR, + AA1_2430_MCBSP1_DX, + AF3_2430_MCBSP1_DR, + AB3_2430_MCBSP1_FSX, + Y9_2430_MCBSP1_CLKX, + AC10_2430_MCBSP2_FSX, AD16_2430_MCBSP2_CLX, AE13_2430_MCBSP2_DX, @@ -641,6 +650,30 @@ enum omap24xx_index { AE13_2430_MCBSP2_DX_OFF, AD13_2430_MCBSP2_DR_OFF, + AC9_2430_MCBSP3_CLKX, + AE4_2430_MCBSP3_FSX, + AE2_2430_MCBSP3_DR, + AF4_2430_MCBSP3_DX, + + N3_2430_MCBSP4_CLKX, + AD23_2430_MCBSP4_DR, + AB25_2430_MCBSP4_DX, + AC25_2430_MCBSP4_FSX, + + AE16_2430_MCBSP5_CLKX, + AF12_2430_MCBSP5_FSX, + K7_2430_MCBSP5_DX, + M1_2430_MCBSP5_DR, + + /* 2430 McSPI*/ + Y18_2430_MCSPI1_CLK, + AD15_2430_MCSPI1_SIMO, + AE17_2430_MCSPI1_SOMI, + U1_2430_MCSPI1_CS0, + + /* Touchscreen GPIO */ + AF19_2430_GPIO_85, + }; enum omap34xx_index { @@ -749,6 +782,14 @@ enum omap34xx_index { AD2_3430_USB3FS_PHY_MM3_TXDAT, AC1_3430_USB3FS_PHY_MM3_TXEN_N, + /* 34xx GPIO + * - normally these are bidirectional, no internal pullup/pulldown + * - "_UP" suffix (GPIO3_UP) if internal pullup is configured + * - "_DOWN" suffix (GPIO3_DOWN) with internal pulldown + * - "_OUT" suffix (GPIO3_OUT) for output-only pins (unlike 24xx) + */ + AH8_34XX_GPIO29, + J25_34XX_GPIO170, }; struct omap_mux_cfg { diff --git a/arch/arm/plat-omap/include/mach/omapfb.h b/arch/arm/plat-omap/include/mach/omapfb.h index ec67fb428607..7b74d1255e0b 100644 --- a/arch/arm/plat-omap/include/mach/omapfb.h +++ b/arch/arm/plat-omap/include/mach/omapfb.h @@ -353,8 +353,8 @@ struct omapfb_device { u32 pseudo_palette[17]; struct lcd_panel *panel; /* LCD panel */ - struct lcd_ctrl *ctrl; /* LCD controller */ - struct lcd_ctrl *int_ctrl; /* internal LCD ctrl */ + const struct lcd_ctrl *ctrl; /* LCD controller */ + const struct lcd_ctrl *int_ctrl; /* internal LCD ctrl */ struct lcd_ctrl_extif *ext_if; /* LCD ctrl external interface */ struct device *dev; diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c index 9f9a921829c0..be7bcaf2b832 100644 --- a/arch/arm/plat-omap/sram.c +++ b/arch/arm/plat-omap/sram.c @@ -24,6 +24,7 @@ #include <mach/sram.h> #include <mach/board.h> +#include <mach/cpu.h> #include <mach/control.h> @@ -87,7 +88,7 @@ static int is_sram_locked(void) int type = 0; if (cpu_is_omap242x()) - type = system_rev & OMAP2_DEVICETYPE_MASK; + type = omap_rev() & OMAP2_DEVICETYPE_MASK; if (type == GP_DEVICE) { /* RAMFW: R/W access to all initiators for all qualifier sets */ @@ -255,7 +256,7 @@ void omap_sram_reprogram_clock(u32 dpllctl, u32 ckctl) if (!_omap_sram_reprogram_clock) omap_sram_error(); - return _omap_sram_reprogram_clock(dpllctl, ckctl); + _omap_sram_reprogram_clock(dpllctl, ckctl); } int __init omap1_sram_init(void) @@ -282,8 +283,8 @@ void omap2_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl, if (!_omap2_sram_ddr_init) omap_sram_error(); - return _omap2_sram_ddr_init(slow_dll_ctrl, fast_dll_ctrl, - base_cs, force_unlock); + _omap2_sram_ddr_init(slow_dll_ctrl, fast_dll_ctrl, + base_cs, force_unlock); } static void (*_omap2_sram_reprogram_sdrc)(u32 perf_level, u32 dll_val, @@ -294,7 +295,7 @@ void omap2_sram_reprogram_sdrc(u32 perf_level, u32 dll_val, u32 mem_type) if (!_omap2_sram_reprogram_sdrc) omap_sram_error(); - return _omap2_sram_reprogram_sdrc(perf_level, dll_val, mem_type); + _omap2_sram_reprogram_sdrc(perf_level, dll_val, mem_type); } static u32 (*_omap2_set_prcm)(u32 dpll_ctrl_val, u32 sdrc_rfr_val, int bypass); diff --git a/arch/arm/plat-orion/pcie.c b/arch/arm/plat-orion/pcie.c index 883902fead89..d41d41d78ad9 100644 --- a/arch/arm/plat-orion/pcie.c +++ b/arch/arm/plat-orion/pcie.c @@ -35,7 +35,7 @@ #define PCIE_CONF_REG(r) ((((r) & 0xf00) << 16) | ((r) & 0xfc)) #define PCIE_CONF_BUS(b) (((b) & 0xff) << 16) #define PCIE_CONF_DEV(d) (((d) & 0x1f) << 11) -#define PCIE_CONF_FUNC(f) (((f) & 0x3) << 8) +#define PCIE_CONF_FUNC(f) (((f) & 0x7) << 8) #define PCIE_CONF_DATA_OFF 0x18fc #define PCIE_MASK_OFF 0x1910 #define PCIE_CTRL_OFF 0x1a00 |
