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Commit 2631182b authored by Russell King's avatar Russell King Committed by Russell King
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Merge branch 'w90x900' into devel

parents 0aacfe1d cc63262f
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Showing with 1189 additions and 98 deletions
arch/arm/Kconfig
View file @ 2631182b
......@@ -478,6 +478,9 @@ config ARCH_NS9XXX
config ARCH_W90X900
bool "Nuvoton W90X900 CPU"
select CPU_ARM926T
select ARCH_REQUIRE_GPIOLIB
select GENERIC_GPIO
select COMMON_CLKDEV
help
Support for Nuvoton (Winbond logic dept.) ARM9 processor,You
can login www.mcuos.com or www.nuvoton.com to know more.
......
arch/arm/configs/w90p910_defconfig
View file @ 2631182b
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.27-rc8-git8
# Sat Nov 15 10:05:00 2008
# Linux kernel version: 2.6.30
# Wed Jun 10 22:09:25 2009
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_GPIO=y
# CONFIG_GENERIC_TIME is not set
# CONFIG_GENERIC_CLOCKEVENTS is not set
CONFIG_MMU=y
......@@ -22,8 +22,6 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_SUPPORTS_AOUT=y
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_VECTORS_BASE=0xffff0000
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
......@@ -42,10 +40,19 @@ CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
#
# RCU Subsystem
#
CONFIG_CLASSIC_RCU=y
# CONFIG_TREE_RCU is not set
# CONFIG_PREEMPT_RCU is not set
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=17
# CONFIG_CGROUPS is not set
# CONFIG_GROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_RELAY=y
......@@ -56,52 +63,53 @@ CONFIG_USER_NS=y
# CONFIG_PID_NS is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
CONFIG_RD_BZIP2=y
CONFIG_RD_LZMA=y
# CONFIG_INITRAMFS_COMPRESSION_NONE is not set
# CONFIG_INITRAMFS_COMPRESSION_GZIP is not set
# CONFIG_INITRAMFS_COMPRESSION_BZIP2 is not set
# CONFIG_INITRAMFS_COMPRESSION_LZMA is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_EXTRA_PASS=y
# CONFIG_STRIP_ASM_SYMS is not set
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_COMPAT_BRK=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
CONFIG_TRACEPOINTS=y
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
# CONFIG_HAVE_IOREMAP_PROT is not set
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
# CONFIG_USE_GENERIC_SMP_HELPERS is not set
# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
# CONFIG_SLOW_WORK is not set
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 is not set
CONFIG_BLOCK=y
CONFIG_LBD=y
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_LSF=y
CONFIG_BLK_DEV_BSG=y
# CONFIG_BLK_DEV_INTEGRITY is not set
......@@ -117,7 +125,7 @@ CONFIG_IOSCHED_CFQ=y
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y
# CONFIG_FREEZER is not set
#
# System Type
......@@ -127,10 +135,10 @@ CONFIG_CLASSIC_RCU=y
# 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_GEMINI is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
# CONFIG_ARCH_NETX is not set
# CONFIG_ARCH_H720X is not set
......@@ -151,23 +159,17 @@ CONFIG_CLASSIC_RCU=y
# CONFIG_ARCH_ORION5X is not set
# CONFIG_ARCH_PNX4008 is not set
# CONFIG_ARCH_PXA is not set
# CONFIG_ARCH_MMP is not set
# CONFIG_ARCH_RPC is not set
# CONFIG_ARCH_SA1100 is not set
# CONFIG_ARCH_S3C2410 is not set
# CONFIG_ARCH_S3C64XX is not set
# CONFIG_ARCH_SHARK is not set
# CONFIG_ARCH_LH7A40X is not set
# CONFIG_ARCH_DAVINCI is not set
# CONFIG_ARCH_OMAP is not set
# CONFIG_ARCH_MSM7X00A is not set
# CONFIG_ARCH_MSM is not set
CONFIG_ARCH_W90X900=y
#
# Boot options
#
#
# Power management
#
CONFIG_CPU_W90P910=y
#
......@@ -198,6 +200,7 @@ CONFIG_ARM_THUMB=y
# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
# CONFIG_CPU_CACHE_ROUND_ROBIN is not set
# CONFIG_OUTER_CACHE is not set
CONFIG_COMMON_CLKDEV=y
#
# Bus support
......@@ -209,27 +212,32 @@ CONFIG_ARM_THUMB=y
#
# Kernel Features
#
# CONFIG_TICK_ONESHOT is not set
CONFIG_VMSPLIT_3G=y
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_PREEMPT=y
CONFIG_HZ=100
CONFIG_AEABI=y
CONFIG_OABI_COMPAT=y
CONFIG_ARCH_FLATMEM_HAS_HOLES=y
# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
# CONFIG_ARCH_HAS_HOLES_MEMORYMODEL is not set
# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
# CONFIG_HIGHMEM 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_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4096
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
CONFIG_ALIGNMENT_TRAP=y
#
......@@ -237,11 +245,16 @@ CONFIG_ALIGNMENT_TRAP=y
#
CONFIG_ZBOOT_ROM_TEXT=0
CONFIG_ZBOOT_ROM_BSS=0
CONFIG_CMDLINE="root=/dev/ram0 console=ttyS0,115200n8 initrd=0xa00000,4000000 mem=64M"
CONFIG_CMDLINE="root=/dev/ram0 console=ttyS0,115200n8 rdinit=/sbin/init mem=64M"
# CONFIG_XIP_KERNEL is not set
CONFIG_KEXEC=y
CONFIG_ATAGS_PROC=y
#
# CPU Power Management
#
# CONFIG_CPU_IDLE is not set
#
# Floating point emulation
#
......@@ -258,6 +271,8 @@ CONFIG_FPE_NWFPE=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 is not set
......@@ -282,11 +297,93 @@ CONFIG_FW_LOADER=y
CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_MTD is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
CONFIG_MTD_CONCAT=y
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=y
# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_GEN_PROBE=y
# CONFIG_MTD_CFI_ADV_OPTIONS 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_CFI_INTELEXT is not set
CONFIG_MTD_CFI_AMDSTD=y
# CONFIG_MTD_CFI_STAA is not set
CONFIG_MTD_CFI_UTIL=y
# 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_PHYSMAP=y
# CONFIG_MTD_PHYSMAP_COMPAT is not set
# CONFIG_MTD_ARM_INTEGRATOR is not set
# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
#
# 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 is not set
# CONFIG_MTD_ONENAND is not set
#
# LPDDR flash memory drivers
#
# CONFIG_MTD_LPDDR 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 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
......@@ -300,9 +397,41 @@ CONFIG_HAVE_IDE=y
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA 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 is not set
#
# 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
#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
# CONFIG_SCSI_LOWLEVEL is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
......@@ -354,38 +483,57 @@ CONFIG_HW_CONSOLE=y
#
# Serial drivers
#
# CONFIG_SERIAL_8250 is not set
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=1
CONFIG_SERIAL_8250_RUNTIME_UARTS=1
# CONFIG_SERIAL_8250_EXTENDED is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_W90X900=y
# CONFIG_SERIAL_W90X900_PORT1 is not set
# CONFIG_SERIAL_W90X900_PORT2 is not set
# CONFIG_SERIAL_W90X900_PORT3 is not set
# CONFIG_SERIAL_W90X900_PORT4 is not set
CONFIG_SERIAL_W90X900_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
# CONFIG_R3964 is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
# CONFIG_SPI is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
CONFIG_GPIOLIB=y
# CONFIG_GPIO_SYSFS is not set
#
# Memory mapped GPIO expanders:
#
#
# I2C GPIO expanders:
#
#
# PCI GPIO expanders:
#
#
# SPI GPIO expanders:
#
# 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_POSSIBLE=y
# CONFIG_SSB is not set
#
......@@ -393,10 +541,11 @@ CONFIG_SSB_POSSIBLE=y
#
# 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_MFD_TMIO is not set
# CONFIG_MFD_T7L66XB is not set
# CONFIG_MFD_TC6387XB is not set
# CONFIG_MFD_TC6393XB is not set
#
# Multimedia devices
......@@ -433,33 +582,131 @@ CONFIG_SSB_POSSIBLE=y
CONFIG_DUMMY_CONSOLE=y
# CONFIG_SOUND is not set
# CONFIG_HID_SUPPORT is not set
# CONFIG_USB_SUPPORT is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
# CONFIG_USB_ARCH_HAS_OHCI is not set
# 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 is not set
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG 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_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_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
#
# 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 info
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB 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_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_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
# OTG and related infrastructure
#
# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_MMC 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 is not set
# CONFIG_DMADEVICES is not set
#
# Voltage and Current regulators
#
# CONFIG_AUXDISPLAY is not set
# CONFIG_REGULATOR is not set
# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
# CONFIG_REGULATOR_BQ24022 is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
#
# File systems
#
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4DEV_FS is not set
# CONFIG_EXT4_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_BTRFS_FS is not set
# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY is not set
# CONFIG_QUOTA is not set
......@@ -468,6 +715,11 @@ CONFIG_FS_POSIX_ACL=y
# CONFIG_FUSE_FS is not set
CONFIG_GENERIC_ACL=y
#
# Caches
#
# CONFIG_FSCACHE is not set
#
# CD-ROM/DVD Filesystems
#
......@@ -486,15 +738,13 @@ CONFIG_GENERIC_ACL=y
#
CONFIG_PROC_FS=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
#
CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
......@@ -502,15 +752,22 @@ CONFIG_TMPFS_POSIX_ACL=y
# 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_SQUASHFS 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=y
CONFIG_ROMFS_BACKED_BY_BLOCK=y
# CONFIG_ROMFS_BACKED_BY_MTD is not set
# CONFIG_ROMFS_BACKED_BY_BOTH is not set
CONFIG_ROMFS_ON_BLOCK=y
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
# CONFIG_NILFS2_FS is not set
#
# Partition Types
......@@ -586,18 +843,36 @@ CONFIG_FRAME_WARN=1024
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_STACKTRACE=y
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_MEMORY_INIT=y
CONFIG_FRAME_POINTER=y
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_HAVE_FTRACE=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
# CONFIG_FTRACE is not set
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_RING_BUFFER=y
CONFIG_TRACING=y
CONFIG_TRACING_SUPPORT=y
#
# Tracers
#
# CONFIG_FUNCTION_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_EVENT_TRACER is not set
# CONFIG_BOOT_TRACER is not set
# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
CONFIG_BLK_DEV_IO_TRACE=y
# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_DYNAMIC_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_ARM_UNWIND=y
# CONFIG_DEBUG_USER is not set
#
......@@ -605,14 +880,15 @@ CONFIG_HAVE_ARCH_KGDB=y
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
# CONFIG_CRYPTO is not set
CONFIG_BINARY_PRINTF=y
#
# Library routines
#
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
......@@ -620,7 +896,10 @@ CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_CRC32 is not set
# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_PLIST=y
CONFIG_ZLIB_INFLATE=y
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
arch/arm/mach-w90x900/Makefile
View file @ 2631182b
......@@ -4,7 +4,7 @@
# Object file lists.
obj-y := irq.o time.o
obj-y := irq.o time.o mfp-w90p910.o gpio.o clock.o
# W90X900 CPU support files
......
arch/arm/mach-w90x900/clock.c 0 → 100644
View file @ 2631182b
/*
* linux/arch/arm/mach-w90x900/clock.c
*
* Copyright (c) 2008 Nuvoton technology corporation
*
* Wan ZongShun <mcuos.com@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License.
*/
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/errno.h>
#include <linux/err.h>
#include <linux/string.h>
#include <linux/clk.h>
#include <linux/spinlock.h>
#include <linux/platform_device.h>
#include <linux/io.h>
#include <mach/hardware.h>
#include "clock.h"
static DEFINE_SPINLOCK(clocks_lock);
int clk_enable(struct clk *clk)
{
unsigned long flags;
spin_lock_irqsave(&clocks_lock, flags);
if (clk->enabled++ == 0)
(clk->enable)(clk, 1);
spin_unlock_irqrestore(&clocks_lock, flags);
return 0;
}
EXPORT_SYMBOL(clk_enable);
void clk_disable(struct clk *clk)
{
unsigned long flags;
WARN_ON(clk->enabled == 0);
spin_lock_irqsave(&clocks_lock, flags);
if (--clk->enabled == 0)
(clk->enable)(clk, 0);
spin_unlock_irqrestore(&clocks_lock, flags);
}
EXPORT_SYMBOL(clk_disable);
void w90x900_clk_enable(struct clk *clk, int enable)
{
unsigned int clocks = clk->cken;
unsigned long clken;
clken = __raw_readl(W90X900_VA_CLKPWR);
if (enable)
clken |= clocks;
else
clken &= ~clocks;
__raw_writel(clken, W90X900_VA_CLKPWR);
}
void clks_register(struct clk_lookup *clks, size_t num)
{
int i;
for (i = 0; i < num; i++)
clkdev_add(&clks[i]);
}
arch/arm/mach-w90x900/clock.h 0 → 100644
View file @ 2631182b
/*
* linux/arch/arm/mach-w90x900/clock.h
*
* Copyright (c) 2008 Nuvoton technology corporation
*
* Wan ZongShun <mcuos.com@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License.
*/
#include <asm/clkdev.h>
void w90x900_clk_enable(struct clk *clk, int enable);
void clks_register(struct clk_lookup *clks, size_t num);
struct clk {
unsigned long cken;
unsigned int enabled;
void (*enable)(struct clk *, int enable);
};
#define DEFINE_CLK(_name, _ctrlbit) \
struct clk clk_##_name = { \
.enable = w90x900_clk_enable, \
.cken = (1 << _ctrlbit), \
}
#define DEF_CLKLOOK(_clk, _devname, _conname) \
{ \
.clk = _clk, \
.dev_id = _devname, \
.con_id = _conname, \
}
arch/arm/mach-w90x900/cpu.h
View file @ 2631182b
......@@ -41,7 +41,7 @@ struct sys_timer;
extern void w90x900_init_irq(void);
extern void w90p910_init_io(struct map_desc *mach_desc, int size);
extern void w90p910_init_uarts(struct w90x900_uartcfg *cfg, int no);
extern void w90p910_init_clocks(int xtal);
extern void w90p910_init_clocks(void);
extern void w90p910_map_io(struct map_desc *mach_desc, int size);
extern struct platform_device w90p910_serial_device;
extern struct sys_timer w90x900_timer;
......
arch/arm/mach-w90x900/gpio.c 0 → 100644
View file @ 2631182b
/*
* linux/arch/arm/mach-w90p910/gpio.c
*
* Generic w90p910 GPIO handling
*
* Wan ZongShun <mcuos.com@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/clk.h>
#include <linux/errno.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/debugfs.h>
#include <linux/seq_file.h>
#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/module.h>
#include <linux/io.h>
#include <linux/gpio.h>
#include <mach/hardware.h>
#define GPIO_BASE (W90X900_VA_GPIO)
#define GPIO_DIR (0x04)
#define GPIO_OUT (0x08)
#define GPIO_IN (0x0C)
#define GROUPINERV (0x10)
#define GPIO_GPIO(Nb) (0x00000001 << (Nb))
#define to_w90p910_gpio_chip(c) container_of(c, struct w90p910_gpio_chip, chip)
#define W90P910_GPIO_CHIP(name, base_gpio, nr_gpio) \
{ \
.chip = { \
.label = name, \
.direction_input = w90p910_dir_input, \
.direction_output = w90p910_dir_output, \
.get = w90p910_gpio_get, \
.set = w90p910_gpio_set, \
.base = base_gpio, \
.ngpio = nr_gpio, \
} \
}
struct w90p910_gpio_chip {
struct gpio_chip chip;
void __iomem *regbase; /* Base of group register*/
spinlock_t gpio_lock;
};
static int w90p910_gpio_get(struct gpio_chip *chip, unsigned offset)
{
struct w90p910_gpio_chip *w90p910_gpio = to_w90p910_gpio_chip(chip);
void __iomem *pio = w90p910_gpio->regbase + GPIO_IN;
unsigned int regval;
regval = __raw_readl(pio);
regval &= GPIO_GPIO(offset);
return (regval != 0);
}
static void w90p910_gpio_set(struct gpio_chip *chip, unsigned offset, int val)
{
struct w90p910_gpio_chip *w90p910_gpio = to_w90p910_gpio_chip(chip);
void __iomem *pio = w90p910_gpio->regbase + GPIO_OUT;
unsigned int regval;
unsigned long flags;
spin_lock_irqsave(&w90p910_gpio->gpio_lock, flags);
regval = __raw_readl(pio);
if (val)
regval |= GPIO_GPIO(offset);
else
regval &= ~GPIO_GPIO(offset);
__raw_writel(regval, pio);
spin_unlock_irqrestore(&w90p910_gpio->gpio_lock, flags);
}
static int w90p910_dir_input(struct gpio_chip *chip, unsigned offset)
{
struct w90p910_gpio_chip *w90p910_gpio = to_w90p910_gpio_chip(chip);
void __iomem *pio = w90p910_gpio->regbase + GPIO_DIR;
unsigned int regval;
unsigned long flags;
spin_lock_irqsave(&w90p910_gpio->gpio_lock, flags);
regval = __raw_readl(pio);
regval &= ~GPIO_GPIO(offset);
__raw_writel(regval, pio);
spin_unlock_irqrestore(&w90p910_gpio->gpio_lock, flags);
return 0;
}
static int w90p910_dir_output(struct gpio_chip *chip, unsigned offset, int val)
{
struct w90p910_gpio_chip *w90p910_gpio = to_w90p910_gpio_chip(chip);
void __iomem *outreg = w90p910_gpio->regbase + GPIO_OUT;
void __iomem *pio = w90p910_gpio->regbase + GPIO_DIR;
unsigned int regval;
unsigned long flags;
spin_lock_irqsave(&w90p910_gpio->gpio_lock, flags);
regval = __raw_readl(pio);
regval |= GPIO_GPIO(offset);
__raw_writel(regval, pio);
regval = __raw_readl(outreg);
if (val)
regval |= GPIO_GPIO(offset);
else
regval &= ~GPIO_GPIO(offset);
__raw_writel(regval, outreg);
spin_unlock_irqrestore(&w90p910_gpio->gpio_lock, flags);
return 0;
}
static struct w90p910_gpio_chip w90p910_gpio[] = {
W90P910_GPIO_CHIP("GROUPC", 0, 16),
W90P910_GPIO_CHIP("GROUPD", 16, 10),
W90P910_GPIO_CHIP("GROUPE", 26, 14),
W90P910_GPIO_CHIP("GROUPF", 40, 10),
W90P910_GPIO_CHIP("GROUPG", 50, 17),
W90P910_GPIO_CHIP("GROUPH", 67, 8),
W90P910_GPIO_CHIP("GROUPI", 75, 17),
};
void __init w90p910_init_gpio(int nr_group)
{
unsigned i;
struct w90p910_gpio_chip *gpio_chip;
for (i = 0; i < nr_group; i++) {
gpio_chip = &w90p910_gpio[i];
spin_lock_init(&gpio_chip->gpio_lock);
gpio_chip->regbase = GPIO_BASE + i * GROUPINERV;
gpiochip_add(&gpio_chip->chip);
}
}
arch/arm/mach-w90x900/include/mach/clkdev.h 0 → 100644
View file @ 2631182b
#ifndef __ASM_MACH_CLKDEV_H
#define __ASM_MACH_CLKDEV_H
#define __clk_get(clk) ({ 1; })
#define __clk_put(clk) do { } while (0)
#endif
arch/arm/mach-w90x900/include/mach/gpio.h 0 → 100644
View file @ 2631182b
/*
* linux/arch/arm/mach-w90p910/include/mach/gpio.h
*
* Generic w90p910 GPIO handling
*
* Wan ZongShun <mcuos.com@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef __ASM_ARCH_W90P910_GPIO_H
#define __ASM_ARCH_W90P910_GPIO_H
#include <mach/hardware.h>
#include <asm/irq.h>
#include <asm-generic/gpio.h>
#define gpio_get_value __gpio_get_value
#define gpio_set_value __gpio_set_value
#define gpio_cansleep __gpio_cansleep
static inline int gpio_to_irq(unsigned gpio)
{
return gpio;
}
static inline int irq_to_gpio(unsigned irq)
{
return irq;
}
#endif
arch/arm/mach-w90x900/include/mach/irqs.h
View file @ 2631182b
/*
* arch/arm/mach-w90x900/include/mach/irqs.h
*
* Copyright (c) 2008 Nuvoton technology corporation
* All rights reserved.
* Copyright (c) 2008 Nuvoton technology corporation.
*
* Wan ZongShun <mcuos.com@gmail.com>
*
......@@ -10,8 +9,7 @@
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* the Free Software Foundation;version 2 of the License.
*
*/
......@@ -31,6 +29,11 @@
/* Main cpu interrupts */
#define IRQ_WDT W90X900_IRQ(1)
#define IRQ_GROUP0 W90X900_IRQ(2)
#define IRQ_GROUP1 W90X900_IRQ(3)
#define IRQ_ACTL W90X900_IRQ(4)
#define IRQ_LCD W90X900_IRQ(5)
#define IRQ_RTC W90X900_IRQ(6)
#define IRQ_UART0 W90X900_IRQ(7)
#define IRQ_UART1 W90X900_IRQ(8)
#define IRQ_UART2 W90X900_IRQ(9)
......@@ -39,7 +42,45 @@
#define IRQ_TIMER0 W90X900_IRQ(12)
#define IRQ_TIMER1 W90X900_IRQ(13)
#define IRQ_T_INT_GROUP W90X900_IRQ(14)
#define IRQ_USBH W90X900_IRQ(15)
#define IRQ_EMCTX W90X900_IRQ(16)
#define IRQ_EMCRX W90X900_IRQ(17)
#define IRQ_GDMAGROUP W90X900_IRQ(18)
#define IRQ_DMAC W90X900_IRQ(19)
#define IRQ_FMI W90X900_IRQ(20)
#define IRQ_USBD W90X900_IRQ(21)
#define IRQ_ATAPI W90X900_IRQ(22)
#define IRQ_G2D W90X900_IRQ(23)
#define IRQ_PCI W90X900_IRQ(24)
#define IRQ_SCGROUP W90X900_IRQ(25)
#define IRQ_I2CGROUP W90X900_IRQ(26)
#define IRQ_SSP W90X900_IRQ(27)
#define IRQ_PWM W90X900_IRQ(28)
#define IRQ_KPI W90X900_IRQ(29)
#define IRQ_P2SGROUP W90X900_IRQ(30)
#define IRQ_ADC W90X900_IRQ(31)
#define NR_IRQS (IRQ_ADC+1)
/*for irq group*/
#define IRQ_PS2_PORT0 0x10000000
#define IRQ_PS2_PORT1 0x20000000
#define IRQ_I2C_LINE0 0x04000000
#define IRQ_I2C_LINE1 0x08000000
#define IRQ_SC_CARD0 0x01000000
#define IRQ_SC_CARD1 0x02000000
#define IRQ_GDMA_CH0 0x00100000
#define IRQ_GDMA_CH1 0x00200000
#define IRQ_TIMER2 0x00010000
#define IRQ_TIMER3 0x00020000
#define IRQ_TIMER4 0x00040000
#define IRQ_GROUP0_IRQ0 0x00000001
#define IRQ_GROUP0_IRQ1 0x00000002
#define IRQ_GROUP0_IRQ2 0x00000004
#define IRQ_GROUP0_IRQ3 0x00000008
#define IRQ_GROUP1_IRQ4 0x00000010
#define IRQ_GROUP1_IRQ5 0x00000020
#define IRQ_GROUP1_IRQ6 0x00000040
#define IRQ_GROUP1_IRQ7 0x00000080
#endif /* __ASM_ARCH_IRQ_H */
arch/arm/mach-w90x900/include/mach/map.h
View file @ 2631182b
/*
* arch/arm/mach-w90x900/include/mach/map.h
*
* Copyright (c) 2008 Nuvoton technology corporation
* All rights reserved.
* Copyright (c) 2008 Nuvoton technology corporation.
*
* Wan ZongShun <mcuos.com@gmail.com>
*
......@@ -10,8 +9,7 @@
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* the Free Software Foundation;version 2 of the License.
*
*/
......@@ -34,7 +32,6 @@
* interrupt controller is the first thing we put in, to make
* the assembly code for the irq detection easier
*/
#define W90X900_VA_IRQ W90X900_ADDR(0x00000000)
#define W90X900_PA_IRQ (0xB8002000)
#define W90X900_SZ_IRQ SZ_4K
......@@ -44,33 +41,117 @@
#define W90X900_SZ_GCR SZ_4K
/* Clock and Power management */
#define W90X900_VA_CLKPWR (W90X900_VA_GCR+0x200)
#define W90X900_PA_CLKPWR (0xB0000200)
#define W90X900_SZ_CLKPWR SZ_4K
/* EBI management */
#define W90X900_VA_EBI W90X900_ADDR(0x00001000)
#define W90X900_PA_EBI (0xB0001000)
#define W90X900_SZ_EBI SZ_4K
/* UARTs */
#define W90X900_VA_UART W90X900_ADDR(0x08000000)
#define W90X900_PA_UART (0xB8000000)
#define W90X900_SZ_UART SZ_4K
/* Timers */
#define W90X900_VA_TIMER W90X900_ADDR(0x08001000)
#define W90X900_PA_TIMER (0xB8001000)
#define W90X900_SZ_TIMER SZ_4K
/* GPIO ports */
#define W90X900_VA_GPIO W90X900_ADDR(0x08003000)
#define W90X900_PA_GPIO (0xB8003000)
#define W90X900_SZ_GPIO SZ_4K
/* GDMA control */
#define W90X900_VA_GDMA W90X900_ADDR(0x00004000)
#define W90X900_PA_GDMA (0xB0004000)
#define W90X900_SZ_GDMA SZ_4K
/* USB host controller*/
#define W90X900_VA_USBEHCIHOST W90X900_ADDR(0x00005000)
#define W90X900_PA_USBEHCIHOST (0xB0005000)
#define W90X900_SZ_USBEHCIHOST SZ_4K
#define W90X900_VA_USBOHCIHOST W90X900_ADDR(0x00007000)
#define W90X900_PA_USBOHCIHOST (0xB0007000)
#define W90X900_SZ_USBOHCIHOST SZ_4K
/* I2C hardware controller */
#define W90X900_VA_I2C W90X900_ADDR(0x08006000)
#define W90X900_PA_I2C (0xB8006000)
#define W90X900_SZ_I2C SZ_4K
/* Keypad Interface*/
#define W90X900_VA_KPI W90X900_ADDR(0x08008000)
#define W90X900_PA_KPI (0xB8008000)
#define W90X900_SZ_KPI SZ_4K
/* Smart card host*/
#define W90X900_VA_SC W90X900_ADDR(0x08005000)
#define W90X900_PA_SC (0xB8005000)
#define W90X900_SZ_SC SZ_4K
/* LCD controller*/
#define W90X900_VA_LCD W90X900_ADDR(0x00008000)
#define W90X900_PA_LCD (0xB0008000)
#define W90X900_SZ_LCD SZ_4K
/* 2D controller*/
#define W90X900_VA_GE W90X900_ADDR(0x0000B000)
#define W90X900_PA_GE (0xB000B000)
#define W90X900_SZ_GE SZ_4K
/* ATAPI */
#define W90X900_VA_ATAPI W90X900_ADDR(0x0000A000)
#define W90X900_PA_ATAPI (0xB000A000)
#define W90X900_SZ_ATAPI SZ_4K
/* ADC */
#define W90X900_VA_ADC W90X900_ADDR(0x0800A000)
#define W90X900_PA_ADC (0xB800A000)
#define W90X900_SZ_ADC SZ_4K
/* PS2 Interface*/
#define W90X900_VA_PS2 W90X900_ADDR(0x08009000)
#define W90X900_PA_PS2 (0xB8009000)
#define W90X900_SZ_PS2 SZ_4K
/* RTC */
#define W90X900_VA_RTC W90X900_ADDR(0x08004000)
#define W90X900_PA_RTC (0xB8004000)
#define W90X900_SZ_RTC SZ_4K
/* Pulse Width Modulation(PWM) Registers */
#define W90X900_VA_PWM W90X900_ADDR(0x08007000)
#define W90X900_PA_PWM (0xB8007000)
#define W90X900_SZ_PWM SZ_4K
/* Audio Controller controller */
#define W90X900_VA_ACTL W90X900_ADDR(0x00009000)
#define W90X900_PA_ACTL (0xB0009000)
#define W90X900_SZ_ACTL SZ_4K
/* DMA controller */
#define W90X900_VA_DMA W90X900_ADDR(0x0000c000)
#define W90X900_PA_DMA (0xB000c000)
#define W90X900_SZ_DMA SZ_4K
/* FMI controller */
#define W90X900_VA_FMI W90X900_ADDR(0x0000d000)
#define W90X900_PA_FMI (0xB000d000)
#define W90X900_SZ_FMI SZ_4K
/* USB Device port */
#define W90X900_VA_USBDEV W90X900_ADDR(0x00006000)
#define W90X900_PA_USBDEV (0xB0006000)
#define W90X900_SZ_USBDEV SZ_4K
/* External MAC control*/
#define W90X900_VA_EMC W90X900_ADDR(0x00003000)
#define W90X900_PA_EMC (0xB0003000)
#define W90X900_SZ_EMC SZ_4K
#endif /* __ASM_ARCH_MAP_H */
arch/arm/mach-w90x900/include/mach/regs-clock.h 0 → 100644
View file @ 2631182b
/*
* arch/arm/mach-w90x900/include/mach/regs-clock.h
*
* Copyright (c) 2008 Nuvoton technology corporation.
*
* Wan ZongShun <mcuos.com@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation;version 2 of the License.
*
*/
#ifndef __ASM_ARCH_REGS_CLOCK_H
#define __ASM_ARCH_REGS_CLOCK_H
/* Clock Control Registers */
#define CLK_BA W90X900_VA_CLKPWR
#define REG_CLKEN (CLK_BA + 0x00)
#define REG_CLKSEL (CLK_BA + 0x04)
#define REG_CLKDIV (CLK_BA + 0x08)
#define REG_PLLCON0 (CLK_BA + 0x0C)
#define REG_PLLCON1 (CLK_BA + 0x10)
#define REG_PMCON (CLK_BA + 0x14)
#define REG_IRQWAKECON (CLK_BA + 0x18)
#define REG_IRQWAKEFLAG (CLK_BA + 0x1C)
#define REG_IPSRST (CLK_BA + 0x20)
#define REG_CLKEN1 (CLK_BA + 0x24)
#define REG_CLKDIV1 (CLK_BA + 0x28)
#endif /* __ASM_ARCH_REGS_CLOCK_H */
arch/arm/mach-w90x900/include/mach/regs-usb.h 0 → 100644
View file @ 2631182b
/*
* arch/arm/mach-w90x900/include/mach/regs-usb.h
*
* Copyright (c) 2008 Nuvoton technology corporation.
*
* Wan ZongShun <mcuos.com@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation;version 2 of the License.
*
*/
#ifndef __ASM_ARCH_REGS_USB_H
#define __ASM_ARCH_REGS_USB_H
/* usb Control Registers */
#define USBH_BA W90X900_VA_USBEHCIHOST
#define USBD_BA W90X900_VA_USBDEV
#define USBO_BA W90X900_VA_USBOHCIHOST
/* USB Host Control Registers */
#define REG_UPSCR0 (USBH_BA+0x064)
#define REG_UPSCR1 (USBH_BA+0x068)
#define REG_USBPCR0 (USBH_BA+0x0C4)
#define REG_USBPCR1 (USBH_BA+0x0C8)
/* USBH OHCI Control Registers */
#define REG_OpModEn (USBO_BA+0x204)
/*This bit controls the polarity of over
*current flag from external power IC.
*/
#define OCALow 0x08
#endif /* __ASM_ARCH_REGS_USB_H */
arch/arm/mach-w90x900/mach-w90p910evb.c
View file @ 2631182b
......@@ -3,15 +3,13 @@
*
* Based on mach-s3c2410/mach-smdk2410.c by Jonas Dietsche
*
* Copyright (C) 2008 Nuvoton technology corporation
* All rights reserved.
* Copyright (C) 2008 Nuvoton technology corporation.
*
* Wan ZongShun <mcuos.com@gmail.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
* published by the Free Software Foundation;version 2 of the License.
*
*/
......@@ -80,6 +78,156 @@ static struct platform_device w90p910_flash_device = {
.num_resources = ARRAY_SIZE(w90p910_flash_resources),
};
/* USB EHCI Host Controller */
static struct resource w90x900_usb_ehci_resource[] = {
[0] = {
.start = W90X900_PA_USBEHCIHOST,
.end = W90X900_PA_USBEHCIHOST + W90X900_SZ_USBEHCIHOST - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_USBH,
.end = IRQ_USBH,
.flags = IORESOURCE_IRQ,
}
};
static u64 w90x900_device_usb_ehci_dmamask = 0xffffffffUL;
struct platform_device w90x900_device_usb_ehci = {
.name = "w90x900-ehci",
.id = -1,
.num_resources = ARRAY_SIZE(w90x900_usb_ehci_resource),
.resource = w90x900_usb_ehci_resource,
.dev = {
.dma_mask = &w90x900_device_usb_ehci_dmamask,
.coherent_dma_mask = 0xffffffffUL
}
};
EXPORT_SYMBOL(w90x900_device_usb_ehci);
/* USB OHCI Host Controller */
static struct resource w90x900_usb_ohci_resource[] = {
[0] = {
.start = W90X900_PA_USBOHCIHOST,
.end = W90X900_PA_USBOHCIHOST + W90X900_SZ_USBOHCIHOST - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_USBH,
.end = IRQ_USBH,
.flags = IORESOURCE_IRQ,
}
};
static u64 w90x900_device_usb_ohci_dmamask = 0xffffffffUL;
struct platform_device w90x900_device_usb_ohci = {
.name = "w90x900-ohci",
.id = -1,
.num_resources = ARRAY_SIZE(w90x900_usb_ohci_resource),
.resource = w90x900_usb_ohci_resource,
.dev = {
.dma_mask = &w90x900_device_usb_ohci_dmamask,
.coherent_dma_mask = 0xffffffffUL
}
};
EXPORT_SYMBOL(w90x900_device_usb_ohci);
/*TouchScreen controller*/
static struct resource w90x900_ts_resource[] = {
[0] = {
.start = W90X900_PA_ADC,
.end = W90X900_PA_ADC + W90X900_SZ_ADC-1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_ADC,
.end = IRQ_ADC,
.flags = IORESOURCE_IRQ,
},
};
struct platform_device w90x900_device_ts = {
.name = "w90x900-ts",
.id = -1,
.resource = w90x900_ts_resource,
.num_resources = ARRAY_SIZE(w90x900_ts_resource),
};
EXPORT_SYMBOL(w90x900_device_ts);
/* RTC controller*/
static struct resource w90x900_rtc_resource[] = {
[0] = {
.start = W90X900_PA_RTC,
.end = W90X900_PA_RTC + 0xff,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_RTC,
.end = IRQ_RTC,
.flags = IORESOURCE_IRQ,
},
};
struct platform_device w90x900_device_rtc = {
.name = "w90x900-rtc",
.id = -1,
.num_resources = ARRAY_SIZE(w90x900_rtc_resource),
.resource = w90x900_rtc_resource,
};
EXPORT_SYMBOL(w90x900_device_rtc);
/* KPI controller*/
static struct resource w90x900_kpi_resource[] = {
[0] = {
.start = W90X900_PA_KPI,
.end = W90X900_PA_KPI + W90X900_SZ_KPI - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_KPI,
.end = IRQ_KPI,
.flags = IORESOURCE_IRQ,
}
};
struct platform_device w90x900_device_kpi = {
.name = "w90x900-kpi",
.id = -1,
.num_resources = ARRAY_SIZE(w90x900_kpi_resource),
.resource = w90x900_kpi_resource,
};
EXPORT_SYMBOL(w90x900_device_kpi);
/* USB Device (Gadget)*/
static struct resource w90x900_usbgadget_resource[] = {
[0] = {
.start = W90X900_PA_USBDEV,
.end = W90X900_PA_USBDEV + W90X900_SZ_USBDEV - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_USBD,
.end = IRQ_USBD,
.flags = IORESOURCE_IRQ,
}
};
struct platform_device w90x900_device_usbgadget = {
.name = "w90x900-usbgadget",
.id = -1,
.num_resources = ARRAY_SIZE(w90x900_usbgadget_resource),
.resource = w90x900_usbgadget_resource,
};
EXPORT_SYMBOL(w90x900_device_usbgadget);
static struct map_desc w90p910_iodesc[] __initdata = {
};
......@@ -88,12 +236,18 @@ static struct map_desc w90p910_iodesc[] __initdata = {
static struct platform_device *w90p910evb_dev[] __initdata = {
&w90p910_serial_device,
&w90p910_flash_device,
&w90x900_device_usb_ehci,
&w90x900_device_usb_ohci,
&w90x900_device_ts,
&w90x900_device_rtc,
&w90x900_device_kpi,
&w90x900_device_usbgadget,
};
static void __init w90p910evb_map_io(void)
{
w90p910_map_io(w90p910_iodesc, ARRAY_SIZE(w90p910_iodesc));
w90p910_init_clocks(0);
w90p910_init_clocks();
}
static void __init w90p910evb_init(void)
......
arch/arm/mach-w90x900/mfp-w90p910.c 0 → 100644
View file @ 2631182b
/*
* linux/arch/arm/mach-w90x900/mfp-w90p910.c
*
* Copyright (c) 2008 Nuvoton technology corporation
*
* Wan ZongShun <mcuos.com@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation;version 2 of the License.
*/
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/device.h>
#include <linux/list.h>
#include <linux/errno.h>
#include <linux/err.h>
#include <linux/string.h>
#include <linux/clk.h>
#include <linux/mutex.h>
#include <linux/io.h>
#include <mach/hardware.h>
#define REG_MFSEL (W90X900_VA_GCR + 0xC)
#define GPSELF (0x01 << 1)
#define GPSELC (0x03 << 2)
#define ENKPI (0x02 << 2)
#define ENNAND (0x01 << 2)
#define GPSELEI0 (0x01 << 26)
#define GPSELEI1 (0x01 << 27)
static DECLARE_MUTEX(mfp_sem);
void mfp_set_groupf(struct device *dev)
{
unsigned long mfpen;
const char *dev_id;
BUG_ON(!dev);
down(&mfp_sem);
dev_id = dev_name(dev);
mfpen = __raw_readl(REG_MFSEL);
if (strcmp(dev_id, "w90p910-emc") == 0)
mfpen |= GPSELF;/*enable mac*/
else
mfpen &= ~GPSELF;/*GPIOF[9:0]*/
__raw_writel(mfpen, REG_MFSEL);
up(&mfp_sem);
}
EXPORT_SYMBOL(mfp_set_groupf);
void mfp_set_groupc(struct device *dev)
{
unsigned long mfpen;
const char *dev_id;
BUG_ON(!dev);
down(&mfp_sem);
dev_id = dev_name(dev);
mfpen = __raw_readl(REG_MFSEL);
if (strcmp(dev_id, "w90p910-lcd") == 0)
mfpen |= GPSELC;/*enable lcd*/
else if (strcmp(dev_id, "w90p910-kpi") == 0) {
mfpen &= (~GPSELC);/*enable kpi*/
mfpen |= ENKPI;
} else if (strcmp(dev_id, "w90p910-nand") == 0) {
mfpen &= (~GPSELC);/*enable nand*/
mfpen |= ENNAND;
} else
mfpen &= (~GPSELC);/*GPIOC[14:0]*/
__raw_writel(mfpen, REG_MFSEL);
up(&mfp_sem);
}
EXPORT_SYMBOL(mfp_set_groupc);
void mfp_set_groupi(struct device *dev, int gpio)
{
unsigned long mfpen;
const char *dev_id;
BUG_ON(!dev);
down(&mfp_sem);
dev_id = dev_name(dev);
mfpen = __raw_readl(REG_MFSEL);
if (strcmp(dev_id, "w90p910-wdog") == 0)
mfpen |= GPSELEI1;/*enable wdog*/
else if (strcmp(dev_id, "w90p910-atapi") == 0)
mfpen |= GPSELEI0;/*enable atapi*/
__raw_writel(mfpen, REG_MFSEL);
up(&mfp_sem);
}
EXPORT_SYMBOL(mfp_set_groupi);
arch/arm/mach-w90x900/w90p910.c
View file @ 2631182b
......@@ -3,8 +3,7 @@
*
* Based on linux/arch/arm/plat-s3c24xx/s3c244x.c by Ben Dooks
*
* Copyright (c) 2008 Nuvoton technology corporation
* All rights reserved.
* Copyright (c) 2008 Nuvoton technology corporation.
*
* Wan ZongShun <mcuos.com@gmail.com>
*
......@@ -12,8 +11,7 @@
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* the Free Software Foundation;version 2 of the License.
*
*/
......@@ -36,6 +34,7 @@
#include <mach/regs-serial.h>
#include "cpu.h"
#include "clock.h"
/* Initial IO mappings */
......@@ -45,9 +44,52 @@ static struct map_desc w90p910_iodesc[] __initdata = {
IODESC_ENT(UART),
IODESC_ENT(TIMER),
IODESC_ENT(EBI),
IODESC_ENT(USBEHCIHOST),
IODESC_ENT(USBOHCIHOST),
IODESC_ENT(ADC),
IODESC_ENT(RTC),
IODESC_ENT(KPI),
IODESC_ENT(USBDEV),
/*IODESC_ENT(LCD),*/
};
/* Initial clock declarations. */
static DEFINE_CLK(lcd, 0);
static DEFINE_CLK(audio, 1);
static DEFINE_CLK(fmi, 4);
static DEFINE_CLK(dmac, 5);
static DEFINE_CLK(atapi, 6);
static DEFINE_CLK(emc, 7);
static DEFINE_CLK(usbd, 8);
static DEFINE_CLK(usbh, 9);
static DEFINE_CLK(g2d, 10);;
static DEFINE_CLK(pwm, 18);
static DEFINE_CLK(ps2, 24);
static DEFINE_CLK(kpi, 25);
static DEFINE_CLK(wdt, 26);
static DEFINE_CLK(gdma, 27);
static DEFINE_CLK(adc, 28);
static DEFINE_CLK(usi, 29);
static struct clk_lookup w90p910_clkregs[] = {
DEF_CLKLOOK(&clk_lcd, "w90p910-lcd", NULL),
DEF_CLKLOOK(&clk_audio, "w90p910-audio", NULL),
DEF_CLKLOOK(&clk_fmi, "w90p910-fmi", NULL),
DEF_CLKLOOK(&clk_dmac, "w90p910-dmac", NULL),
DEF_CLKLOOK(&clk_atapi, "w90p910-atapi", NULL),
DEF_CLKLOOK(&clk_emc, "w90p910-emc", NULL),
DEF_CLKLOOK(&clk_usbd, "w90p910-usbd", NULL),
DEF_CLKLOOK(&clk_usbh, "w90p910-usbh", NULL),
DEF_CLKLOOK(&clk_g2d, "w90p910-g2d", NULL),
DEF_CLKLOOK(&clk_pwm, "w90p910-pwm", NULL),
DEF_CLKLOOK(&clk_ps2, "w90p910-ps2", NULL),
DEF_CLKLOOK(&clk_kpi, "w90p910-kpi", NULL),
DEF_CLKLOOK(&clk_wdt, "w90p910-wdt", NULL),
DEF_CLKLOOK(&clk_gdma, "w90p910-gdma", NULL),
DEF_CLKLOOK(&clk_adc, "w90p910-adc", NULL),
DEF_CLKLOOK(&clk_usi, "w90p910-usi", NULL),
};
/* Initial serial platform data */
struct plat_serial8250_port w90p910_uart_data[] = {
......@@ -77,8 +119,9 @@ void __init w90p910_map_io(struct map_desc *mach_desc, int mach_size)
/*Init W90P910 clock*/
void __init w90p910_init_clocks(int xtal)
void __init w90p910_init_clocks(void)
{
clks_register(w90p910_clkregs, ARRAY_SIZE(w90p910_clkregs));
}
static int __init w90p910_init_cpu(void)
......
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