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提交 edb6310a 编写于 作者: D Daniel Laird 提交者： Ralf Baechle
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MIPS: Add support for NXP PNX833x (STB222/5) into linux kernel 

The following patch add support for the NXP PNX833x SOC.  More
specifically it adds support for the STB222/5 variant. It fixes
the vectored interrupt issue.
Signed-off-by: Ndaniel.j.laird <daniel.j.laird@nxp.com>
Signed-off-by: NJason Wessel <jason.wessel@windriver.com>
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
上级 537fa37c
隐藏空白更改
内联 并排
Showing with 2783 addition and 0 deletion
arch/mips/Kconfig
浏览文件 @ edb6310a
......@@ -261,6 +261,19 @@ config MACH_VR41XX
select SYS_HAS_CPU_VR41XX
select GENERIC_HARDIRQS_NO__DO_IRQ
config NXP_STB220
bool "NXP STB220 board"
select SOC_PNX833X
help
Support for NXP Semiconductors STB220 Development Board.
config NXP_STB225
bool "NXP 225 board"
select SOC_PNX833X
select SOC_PNX8335
help
Support for NXP Semiconductors STB225 Development Board.
config PNX8550_JBS
bool "NXP PNX8550 based JBS board"
select PNX8550
......@@ -849,6 +862,24 @@ config MIPS_RM9122
bool
select SERIAL_RM9000
config SOC_PNX833X
bool
select CEVT_R4K
select CSRC_R4K
select IRQ_CPU
select DMA_NONCOHERENT
select SYS_HAS_CPU_MIPS32_R2
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_SUPPORTS_BIG_ENDIAN
select GENERIC_HARDIRQS_NO__DO_IRQ
select GENERIC_GPIO
select CPU_MIPSR2_IRQ_VI
config SOC_PNX8335
bool
select SOC_PNX833X
config PNX8550
bool
select SOC_PNX8550
......
arch/mips/Makefile
浏览文件 @ edb6310a
......@@ -381,6 +381,14 @@ load-$(CONFIG_CASIO_E55) += 0xffffffff80004000
#
load-$(CONFIG_TANBAC_TB022X) += 0xffffffff80000000
# NXP STB225
core-$(CONFIG_SOC_PNX833X) += arch/mips/nxp/pnx833x/common/
cflags-$(CONFIG_SOC_PNX833X) += -Iarch/mips/include/asm/mach-pnx833x
libs-$(CONFIG_NXP_STB220) += arch/mips/nxp/pnx833x/stb22x/
load-$(CONFIG_NXP_STB220) += 0xffffffff80001000
libs-$(CONFIG_NXP_STB225) += arch/mips/nxp/pnx833x/stb22x/
load-$(CONFIG_NXP_STB225) += 0xffffffff80001000
#
# Common NXP PNX8550
#
......
arch/mips/configs/pnx8335-stb225_defconfig 0 → 100644
浏览文件 @ edb6310a
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.26
# Sat Jul 26 09:02:59 2008
#
CONFIG_MIPS=y
#
# Machine selection
#
# CONFIG_MACH_ALCHEMY is not set
# CONFIG_BASLER_EXCITE is not set
# CONFIG_BCM47XX is not set
# CONFIG_MIPS_COBALT is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MACH_JAZZ is not set
# CONFIG_LASAT is not set
# CONFIG_LEMOTE_FULONG is not set
# CONFIG_MIPS_MALTA is not set
# CONFIG_MIPS_SIM is not set
# CONFIG_MARKEINS is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_NXP_STB220 is not set
CONFIG_NXP_STB225=y
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_PMC_MSP is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
# CONFIG_SGI_IP28 is not set
# CONFIG_SGI_IP32 is not set
# CONFIG_SIBYTE_CRHINE is not set
# CONFIG_SIBYTE_CARMEL is not set
# CONFIG_SIBYTE_CRHONE is not set
# CONFIG_SIBYTE_RHONE is not set
# CONFIG_SIBYTE_SWARM is not set
# CONFIG_SIBYTE_LITTLESUR is not set
# CONFIG_SIBYTE_SENTOSA is not set
# CONFIG_SIBYTE_BIGSUR is not set
# CONFIG_SNI_RM is not set
# CONFIG_MACH_TX39XX is not set
# CONFIG_MACH_TX49XX is not set
# CONFIG_WR_PPMC is not set
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_ARCH_SUPPORTS_OPROFILE=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_CEVT_R4K=y
CONFIG_CSRC_R4K=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_DMA_NEED_PCI_MAP_STATE=y
# CONFIG_HOTPLUG_CPU is not set
# CONFIG_NO_IOPORT is not set
CONFIG_GENERIC_GPIO=y
# CONFIG_CPU_BIG_ENDIAN is not set
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
CONFIG_IRQ_CPU=y
CONFIG_SOC_PNX833X=y
CONFIG_SOC_PNX8335=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
#
# CPU selection
#
# CONFIG_CPU_LOONGSON2 is not set
# CONFIG_CPU_MIPS32_R1 is not set
CONFIG_CPU_MIPS32_R2=y
# CONFIG_CPU_MIPS64_R1 is not set
# CONFIG_CPU_MIPS64_R2 is not set
# CONFIG_CPU_R3000 is not set
# CONFIG_CPU_TX39XX is not set
# CONFIG_CPU_VR41XX is not set
# CONFIG_CPU_R4300 is not set
# CONFIG_CPU_R4X00 is not set
# CONFIG_CPU_TX49XX is not set
# CONFIG_CPU_R5000 is not set
# CONFIG_CPU_R5432 is not set
# CONFIG_CPU_R6000 is not set
# CONFIG_CPU_NEVADA is not set
# CONFIG_CPU_R8000 is not set
# CONFIG_CPU_R10000 is not set
# CONFIG_CPU_RM7000 is not set
# CONFIG_CPU_RM9000 is not set
# CONFIG_CPU_SB1 is not set
CONFIG_SYS_HAS_CPU_MIPS32_R2=y
CONFIG_CPU_MIPS32=y
CONFIG_CPU_MIPSR2=y
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
#
# Kernel type
#
CONFIG_32BIT=y
# CONFIG_64BIT is not set
CONFIG_PAGE_SIZE_4KB=y
# CONFIG_PAGE_SIZE_8KB is not set
# CONFIG_PAGE_SIZE_16KB is not set
# CONFIG_PAGE_SIZE_64KB is not set
CONFIG_CPU_HAS_PREFETCH=y
CONFIG_MIPS_MT_DISABLED=y
# CONFIG_MIPS_MT_SMP is not set
# CONFIG_MIPS_MT_SMTC is not set
CONFIG_CPU_HAS_LLSC=y
CONFIG_CPU_MIPSR2_IRQ_VI=y
CONFIG_CPU_HAS_SYNC=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_CPU_SUPPORTS_HIGHMEM=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
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=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_HZ_48 is not set
# CONFIG_HZ_100 is not set
CONFIG_HZ_128=y
# CONFIG_HZ_250 is not set
# CONFIG_HZ_256 is not set
# CONFIG_HZ_1000 is not set
# CONFIG_HZ_1024 is not set
CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
CONFIG_HZ=128
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
# CONFIG_KEXEC is not set
# CONFIG_SECCOMP is not set
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
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 is not set
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
# CONFIG_GROUP_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 is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
# CONFIG_HAVE_DMA_ATTRS is not set
# CONFIG_USE_GENERIC_SMP_HELPERS is not set
CONFIG_PROC_PAGE_MONITOR=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 is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
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 is not set
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_CLASSIC_RCU=y
#
# Bus options (PCI, PCMCIA, EISA, ISA, TC)
#
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_MMU=y
# CONFIG_PCCARD is not set
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
CONFIG_TRAD_SIGNALS=y
#
# Power management options
#
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
CONFIG_PM_SLEEP=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
#
# Networking
#
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 is not set
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 is not set
# CONFIG_IP_PNP_RARP is not set
# 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=y
# 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_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
#
# Wireless
#
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_EXT is not set
# CONFIG_MAC80211 is not set
# CONFIG_IEEE80211 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=y
CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_EXTRA_FIRMWARE=""
# 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=y
# 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=y
# CONFIG_MTD_CFI_NOSWAP is not set
# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
CONFIG_MTD_CFI_LE_BYTE_SWAP=y
CONFIG_MTD_CFI_GEOMETRY=y
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_OTP 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_START=0x18000000
CONFIG_MTD_PHYSMAP_LEN=0x04000000
CONFIG_MTD_PHYSMAP_BANKWIDTH=2
# 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
#
# 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_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD 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 is not set
# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_SATA_PMP=y
CONFIG_ATA_SFF=y
# CONFIG_SATA_MV is not set
# CONFIG_PATA_PLATFORM 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_DM9000 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
# CONFIG_B44 is not set
# CONFIG_NETDEV_1000 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
# 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
# CONFIG_PHONE 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 is not set
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=m
CONFIG_INPUT_EVBUG=m
#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_LIBPS2 is not set
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
# CONFIG_VT_CONSOLE is not set
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 is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_PNX8XXX=y
CONFIG_SERIAL_PNX8XXX_CONSOLE=y
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_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
#
# 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_SIMTEC is not set
#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM 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_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 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
#
# Sonics Silicon Backplane
#
CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
#
# Multimedia core support
#
# CONFIG_VIDEO_DEV is not set
CONFIG_DVB_CORE=y
CONFIG_VIDEO_MEDIA=y
#
# Multimedia drivers
#
# CONFIG_MEDIA_ATTACH is not set
CONFIG_MEDIA_TUNER=y
# CONFIG_MEDIA_TUNER_CUSTOMIZE is not set
CONFIG_MEDIA_TUNER_SIMPLE=y
CONFIG_MEDIA_TUNER_TDA8290=y
CONFIG_MEDIA_TUNER_TDA9887=y
CONFIG_MEDIA_TUNER_TEA5761=y
CONFIG_MEDIA_TUNER_TEA5767=y
CONFIG_MEDIA_TUNER_MT20XX=y
CONFIG_MEDIA_TUNER_XC2028=y
CONFIG_MEDIA_TUNER_XC5000=y
CONFIG_DVB_CAPTURE_DRIVERS=y
# CONFIG_TTPCI_EEPROM is not set
# CONFIG_DVB_B2C2_FLEXCOP is not set
#
# Supported DVB Frontends
#
#
# Customise DVB Frontends
#
# CONFIG_DVB_FE_CUSTOMISE is not set
#
# DVB-S (satellite) frontends
#
# CONFIG_DVB_CX24110 is not set
# CONFIG_DVB_CX24123 is not set
# CONFIG_DVB_MT312 is not set
# CONFIG_DVB_S5H1420 is not set
# CONFIG_DVB_STV0299 is not set
# CONFIG_DVB_TDA8083 is not set
# CONFIG_DVB_TDA10086 is not set
# CONFIG_DVB_VES1X93 is not set
# CONFIG_DVB_TUNER_ITD1000 is not set
# CONFIG_DVB_TDA826X is not set
# CONFIG_DVB_TUA6100 is not set
#
# DVB-T (terrestrial) frontends
#
# CONFIG_DVB_SP8870 is not set
# CONFIG_DVB_SP887X is not set
# CONFIG_DVB_CX22700 is not set
# CONFIG_DVB_CX22702 is not set
# CONFIG_DVB_DRX397XD is not set
# CONFIG_DVB_L64781 is not set
CONFIG_DVB_TDA1004X=y
# CONFIG_DVB_NXT6000 is not set
# CONFIG_DVB_MT352 is not set
# CONFIG_DVB_ZL10353 is not set
# CONFIG_DVB_DIB3000MB is not set
# CONFIG_DVB_DIB3000MC is not set
# CONFIG_DVB_DIB7000M is not set
# CONFIG_DVB_DIB7000P is not set
# CONFIG_DVB_TDA10048 is not set
#
# DVB-C (cable) frontends
#
# CONFIG_DVB_VES1820 is not set
# CONFIG_DVB_TDA10021 is not set
# CONFIG_DVB_TDA10023 is not set
# CONFIG_DVB_STV0297 is not set
#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
# CONFIG_DVB_NXT200X is not set
# CONFIG_DVB_OR51211 is not set
# CONFIG_DVB_OR51132 is not set
# CONFIG_DVB_BCM3510 is not set
# CONFIG_DVB_LGDT330X is not set
# CONFIG_DVB_S5H1409 is not set
# CONFIG_DVB_AU8522 is not set
# CONFIG_DVB_S5H1411 is not set
#
# Digital terrestrial only tuners/PLL
#
# CONFIG_DVB_PLL is not set
# CONFIG_DVB_TUNER_DIB0070 is not set
#
# SEC control devices for DVB-S
#
# CONFIG_DVB_LNBP21 is not set
# CONFIG_DVB_ISL6405 is not set
# CONFIG_DVB_ISL6421 is not set
# CONFIG_DAB is not set
#
# Graphics support
#
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
# CONFIG_FB_DDC is not set
# CONFIG_FB_CFB_FILLRECT is not set
# CONFIG_FB_CFB_COPYAREA is not set
# CONFIG_FB_CFB_IMAGEBLIT is not set
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
# CONFIG_FB_FOREIGN_ENDIAN is not set
# CONFIG_FB_SYS_FOPS is not set
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
#
# Frame buffer hardware drivers
#
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL 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_FRAMEBUFFER_CONSOLE is not set
# CONFIG_LOGO is not set
CONFIG_SOUND=m
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_SEQUENCER=m
# CONFIG_SND_SEQ_DUMMY is not set
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_SEQUENCER_OSS=y
# CONFIG_SND_DYNAMIC_MINORS is not set
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_VERBOSE_PROCFS=y
CONFIG_SND_VERBOSE_PRINTK=y
CONFIG_SND_DEBUG=y
# CONFIG_SND_DEBUG_VERBOSE is not set
# CONFIG_SND_PCM_XRUN_DEBUG is not set
CONFIG_SND_DRIVERS=y
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_VIRMIDI is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
CONFIG_SND_MIPS=y
# CONFIG_SND_SOC is not set
# CONFIG_SOUND_PRIME is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
CONFIG_USB_SUPPORT=y
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
# CONFIG_USB_ARCH_HAS_EHCI is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
CONFIG_RTC_LIB=y
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
#
# File systems
#
CONFIG_EXT2_FS=m
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4DEV_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_DNOTIFY is not set
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
# 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=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
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_KCORE is not set
CONFIG_PROC_SYSCTL=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=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
# CONFIG_JFFS2_SUMMARY is not set
# CONFIG_JFFS2_FS_XATTR is not set
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_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=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# 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
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=m
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
CONFIG_NLS_CODEPAGE_850=m
# 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=m
# 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=m
CONFIG_NLS_ISO8859_1=m
# 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=m
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=m
# CONFIG_DLM is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SAMPLES is not set
# CONFIG_KERNEL_TESTS is not set
CONFIG_CMDLINE=""
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_HASH=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 is not set
# CONFIG_CRYPTO_CTR is not set
# CONFIG_CRYPTO_CTS is not set
# CONFIG_CRYPTO_ECB is not set
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_PCBC is not set
# CONFIG_CRYPTO_XTS is not set
#
# Hash modes
#
CONFIG_CRYPTO_HMAC=y
# 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=y
# 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 is not set
# 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_PRNG is not set
CONFIG_CRYPTO_HW=y
#
# Library routines
#
CONFIG_BITREVERSE=y
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# 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 is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
arch/mips/include/asm/mach-pnx833x/gpio.h 0 → 100644
浏览文件 @ edb6310a
/*
* gpio.h: GPIO Support for PNX833X.
*
* Copyright 2008 NXP Semiconductors
* Chris Steel <chris.steel@nxp.com>
* Daniel Laird <daniel.j.laird@nxp.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.
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __ASM_MIPS_MACH_PNX833X_GPIO_H
#define __ASM_MIPS_MACH_PNX833X_GPIO_H
/* BIG FAT WARNING: races danger!
No protections exist here. Current users are only early init code,
when locking is not needed because no cuncurency yet exists there,
and GPIO IRQ dispatcher, which does locking.
However, if many uses will ever happen, proper locking will be needed
- including locking between different uses
*/
#include "pnx833x.h"
#define SET_REG_BIT(reg, bit) do { (reg |= (1 << (bit))); } while (0)
#define CLEAR_REG_BIT(reg, bit) do { (reg &= ~(1 << (bit))); } while (0)
/* Initialize GPIO to a known state */
static inline void pnx833x_gpio_init(void)
{
PNX833X_PIO_DIR = 0;
PNX833X_PIO_DIR2 = 0;
PNX833X_PIO_SEL = 0;
PNX833X_PIO_SEL2 = 0;
PNX833X_PIO_INT_EDGE = 0;
PNX833X_PIO_INT_HI = 0;
PNX833X_PIO_INT_LO = 0;
/* clear any GPIO interrupt requests */
PNX833X_PIO_INT_CLEAR = 0xffff;
PNX833X_PIO_INT_CLEAR = 0;
PNX833X_PIO_INT_ENABLE = 0;
}
/* Select GPIO direction for a pin */
static inline void pnx833x_gpio_select_input(unsigned int pin)
{
if (pin < 32)
CLEAR_REG_BIT(PNX833X_PIO_DIR, pin);
else
CLEAR_REG_BIT(PNX833X_PIO_DIR2, pin & 31);
}
static inline void pnx833x_gpio_select_output(unsigned int pin)
{
if (pin < 32)
SET_REG_BIT(PNX833X_PIO_DIR, pin);
else
SET_REG_BIT(PNX833X_PIO_DIR2, pin & 31);
}
/* Select GPIO or alternate function for a pin */
static inline void pnx833x_gpio_select_function_io(unsigned int pin)
{
if (pin < 32)
CLEAR_REG_BIT(PNX833X_PIO_SEL, pin);
else
CLEAR_REG_BIT(PNX833X_PIO_SEL2, pin & 31);
}
static inline void pnx833x_gpio_select_function_alt(unsigned int pin)
{
if (pin < 32)
SET_REG_BIT(PNX833X_PIO_SEL, pin);
else
SET_REG_BIT(PNX833X_PIO_SEL2, pin & 31);
}
/* Read GPIO pin */
static inline int pnx833x_gpio_read(unsigned int pin)
{
if (pin < 32)
return (PNX833X_PIO_IN >> pin) & 1;
else
return (PNX833X_PIO_IN2 >> (pin & 31)) & 1;
}
/* Write GPIO pin */
static inline void pnx833x_gpio_write(unsigned int val, unsigned int pin)
{
if (pin < 32) {
if (val)
SET_REG_BIT(PNX833X_PIO_OUT, pin);
else
CLEAR_REG_BIT(PNX833X_PIO_OUT, pin);
} else {
if (val)
SET_REG_BIT(PNX833X_PIO_OUT2, pin & 31);
else
CLEAR_REG_BIT(PNX833X_PIO_OUT2, pin & 31);
}
}
/* Configure GPIO interrupt */
#define GPIO_INT_NONE 0
#define GPIO_INT_LEVEL_LOW 1
#define GPIO_INT_LEVEL_HIGH 2
#define GPIO_INT_EDGE_RISING 3
#define GPIO_INT_EDGE_FALLING 4
#define GPIO_INT_EDGE_BOTH 5
static inline void pnx833x_gpio_setup_irq(int when, unsigned int pin)
{
switch (when) {
case GPIO_INT_LEVEL_LOW:
CLEAR_REG_BIT(PNX833X_PIO_INT_EDGE, pin);
CLEAR_REG_BIT(PNX833X_PIO_INT_HI, pin);
SET_REG_BIT(PNX833X_PIO_INT_LO, pin);
break;
case GPIO_INT_LEVEL_HIGH:
CLEAR_REG_BIT(PNX833X_PIO_INT_EDGE, pin);
SET_REG_BIT(PNX833X_PIO_INT_HI, pin);
CLEAR_REG_BIT(PNX833X_PIO_INT_LO, pin);
break;
case GPIO_INT_EDGE_RISING:
SET_REG_BIT(PNX833X_PIO_INT_EDGE, pin);
SET_REG_BIT(PNX833X_PIO_INT_HI, pin);
CLEAR_REG_BIT(PNX833X_PIO_INT_LO, pin);
break;
case GPIO_INT_EDGE_FALLING:
SET_REG_BIT(PNX833X_PIO_INT_EDGE, pin);
CLEAR_REG_BIT(PNX833X_PIO_INT_HI, pin);
SET_REG_BIT(PNX833X_PIO_INT_LO, pin);
break;
case GPIO_INT_EDGE_BOTH:
SET_REG_BIT(PNX833X_PIO_INT_EDGE, pin);
SET_REG_BIT(PNX833X_PIO_INT_HI, pin);
SET_REG_BIT(PNX833X_PIO_INT_LO, pin);
break;
default:
CLEAR_REG_BIT(PNX833X_PIO_INT_EDGE, pin);
CLEAR_REG_BIT(PNX833X_PIO_INT_HI, pin);
CLEAR_REG_BIT(PNX833X_PIO_INT_LO, pin);
break;
}
}
/* Enable/disable GPIO interrupt */
static inline void pnx833x_gpio_enable_irq(unsigned int pin)
{
SET_REG_BIT(PNX833X_PIO_INT_ENABLE, pin);
}
static inline void pnx833x_gpio_disable_irq(unsigned int pin)
{
CLEAR_REG_BIT(PNX833X_PIO_INT_ENABLE, pin);
}
/* Clear GPIO interrupt request */
static inline void pnx833x_gpio_clear_irq(unsigned int pin)
{
SET_REG_BIT(PNX833X_PIO_INT_CLEAR, pin);
CLEAR_REG_BIT(PNX833X_PIO_INT_CLEAR, pin);
}
#endif
arch/mips/include/asm/mach-pnx833x/irq-mapping.h 0 → 100644
浏览文件 @ edb6310a
/*
* irq.h: IRQ mappings for PNX833X.
*
* Copyright 2008 NXP Semiconductors
* Chris Steel <chris.steel@nxp.com>
* Daniel Laird <daniel.j.laird@nxp.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.
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __ASM_MIPS_MACH_PNX833X_IRQ_MAPPING_H
#define __ASM_MIPS_MACH_PNX833X_IRQ_MAPPING_H
/*
* The "IRQ numbers" are completely virtual.
*
* In PNX8330/1, we have 48 interrupt lines, numbered from 1 to 48.
* Let's use numbers 1..48 for PIC interrupts, number 0 for timer interrupt,
* numbers 49..64 for (virtual) GPIO interrupts.
*
* In PNX8335, we have 57 interrupt lines, numbered from 1 to 57,
* connected to PIC, which uses core hardware interrupt 2, and also
* a timer interrupt through hardware interrupt 5.
* Let's use numbers 1..64 for PIC interrupts, number 0 for timer interrupt,
* numbers 65..80 for (virtual) GPIO interrupts.
*
*/
#include <irq.h>
#define PNX833X_TIMER_IRQ (MIPS_CPU_IRQ_BASE + 7)
/* Interrupts supported by PIC */
#define PNX833X_PIC_I2C0_INT (PNX833X_PIC_IRQ_BASE + 1)
#define PNX833X_PIC_I2C1_INT (PNX833X_PIC_IRQ_BASE + 2)
#define PNX833X_PIC_UART0_INT (PNX833X_PIC_IRQ_BASE + 3)
#define PNX833X_PIC_UART1_INT (PNX833X_PIC_IRQ_BASE + 4)
#define PNX833X_PIC_TS_IN0_DV_INT (PNX833X_PIC_IRQ_BASE + 5)
#define PNX833X_PIC_TS_IN0_DMA_INT (PNX833X_PIC_IRQ_BASE + 6)
#define PNX833X_PIC_GPIO_INT (PNX833X_PIC_IRQ_BASE + 7)
#define PNX833X_PIC_AUDIO_DEC_INT (PNX833X_PIC_IRQ_BASE + 8)
#define PNX833X_PIC_VIDEO_DEC_INT (PNX833X_PIC_IRQ_BASE + 9)
#define PNX833X_PIC_CONFIG_INT (PNX833X_PIC_IRQ_BASE + 10)
#define PNX833X_PIC_AOI_INT (PNX833X_PIC_IRQ_BASE + 11)
#define PNX833X_PIC_SYNC_INT (PNX833X_PIC_IRQ_BASE + 12)
#define PNX8330_PIC_SPU_INT (PNX833X_PIC_IRQ_BASE + 13)
#define PNX8335_PIC_SATA_INT (PNX833X_PIC_IRQ_BASE + 13)
#define PNX833X_PIC_OSD_INT (PNX833X_PIC_IRQ_BASE + 14)
#define PNX833X_PIC_DISP1_INT (PNX833X_PIC_IRQ_BASE + 15)
#define PNX833X_PIC_DEINTERLACER_INT (PNX833X_PIC_IRQ_BASE + 16)
#define PNX833X_PIC_DISPLAY2_INT (PNX833X_PIC_IRQ_BASE + 17)
#define PNX833X_PIC_VC_INT (PNX833X_PIC_IRQ_BASE + 18)
#define PNX833X_PIC_SC_INT (PNX833X_PIC_IRQ_BASE + 19)
#define PNX833X_PIC_IDE_INT (PNX833X_PIC_IRQ_BASE + 20)
#define PNX833X_PIC_IDE_DMA_INT (PNX833X_PIC_IRQ_BASE + 21)
#define PNX833X_PIC_TS_IN1_DV_INT (PNX833X_PIC_IRQ_BASE + 22)
#define PNX833X_PIC_TS_IN1_DMA_INT (PNX833X_PIC_IRQ_BASE + 23)
#define PNX833X_PIC_SGDX_DMA_INT (PNX833X_PIC_IRQ_BASE + 24)
#define PNX833X_PIC_TS_OUT_INT (PNX833X_PIC_IRQ_BASE + 25)
#define PNX833X_PIC_IR_INT (PNX833X_PIC_IRQ_BASE + 26)
#define PNX833X_PIC_VMSP1_INT (PNX833X_PIC_IRQ_BASE + 27)
#define PNX833X_PIC_VMSP2_INT (PNX833X_PIC_IRQ_BASE + 28)
#define PNX833X_PIC_PIBC_INT (PNX833X_PIC_IRQ_BASE + 29)
#define PNX833X_PIC_TS_IN0_TRD_INT (PNX833X_PIC_IRQ_BASE + 30)
#define PNX833X_PIC_SGDX_TPD_INT (PNX833X_PIC_IRQ_BASE + 31)
#define PNX833X_PIC_USB_INT (PNX833X_PIC_IRQ_BASE + 32)
#define PNX833X_PIC_TS_IN1_TRD_INT (PNX833X_PIC_IRQ_BASE + 33)
#define PNX833X_PIC_CLOCK_INT (PNX833X_PIC_IRQ_BASE + 34)
#define PNX833X_PIC_SGDX_PARSER_INT (PNX833X_PIC_IRQ_BASE + 35)
#define PNX833X_PIC_VMSP_DMA_INT (PNX833X_PIC_IRQ_BASE + 36)
#if defined(CONFIG_SOC_PNX8335)
#define PNX8335_PIC_MIU_INT (PNX833X_PIC_IRQ_BASE + 37)
#define PNX8335_PIC_AVCHIP_IRQ_INT (PNX833X_PIC_IRQ_BASE + 38)
#define PNX8335_PIC_SYNC_HD_INT (PNX833X_PIC_IRQ_BASE + 39)
#define PNX8335_PIC_DISP_HD_INT (PNX833X_PIC_IRQ_BASE + 40)
#define PNX8335_PIC_DISP_SCALER_INT (PNX833X_PIC_IRQ_BASE + 41)
#define PNX8335_PIC_OSD_HD1_INT (PNX833X_PIC_IRQ_BASE + 42)
#define PNX8335_PIC_DTL_WRITER_Y_INT (PNX833X_PIC_IRQ_BASE + 43)
#define PNX8335_PIC_DTL_WRITER_C_INT (PNX833X_PIC_IRQ_BASE + 44)
#define PNX8335_PIC_DTL_EMULATOR_Y_IR_INT (PNX833X_PIC_IRQ_BASE + 45)
#define PNX8335_PIC_DTL_EMULATOR_C_IR_INT (PNX833X_PIC_IRQ_BASE + 46)
#define PNX8335_PIC_DENC_TTX_INT (PNX833X_PIC_IRQ_BASE + 47)
#define PNX8335_PIC_MMI_SIF0_INT (PNX833X_PIC_IRQ_BASE + 48)
#define PNX8335_PIC_MMI_SIF1_INT (PNX833X_PIC_IRQ_BASE + 49)
#define PNX8335_PIC_MMI_CDMMU_INT (PNX833X_PIC_IRQ_BASE + 50)
#define PNX8335_PIC_PIBCS_INT (PNX833X_PIC_IRQ_BASE + 51)
#define PNX8335_PIC_ETHERNET_INT (PNX833X_PIC_IRQ_BASE + 52)
#define PNX8335_PIC_VMSP1_0_INT (PNX833X_PIC_IRQ_BASE + 53)
#define PNX8335_PIC_VMSP1_1_INT (PNX833X_PIC_IRQ_BASE + 54)
#define PNX8335_PIC_VMSP1_DMA_INT (PNX833X_PIC_IRQ_BASE + 55)
#define PNX8335_PIC_TDGR_DE_INT (PNX833X_PIC_IRQ_BASE + 56)
#define PNX8335_PIC_IR1_IRQ_INT (PNX833X_PIC_IRQ_BASE + 57)
#endif
/* GPIO interrupts */
#define PNX833X_GPIO_0_INT (PNX833X_GPIO_IRQ_BASE + 0)
#define PNX833X_GPIO_1_INT (PNX833X_GPIO_IRQ_BASE + 1)
#define PNX833X_GPIO_2_INT (PNX833X_GPIO_IRQ_BASE + 2)
#define PNX833X_GPIO_3_INT (PNX833X_GPIO_IRQ_BASE + 3)
#define PNX833X_GPIO_4_INT (PNX833X_GPIO_IRQ_BASE + 4)
#define PNX833X_GPIO_5_INT (PNX833X_GPIO_IRQ_BASE + 5)
#define PNX833X_GPIO_6_INT (PNX833X_GPIO_IRQ_BASE + 6)
#define PNX833X_GPIO_7_INT (PNX833X_GPIO_IRQ_BASE + 7)
#define PNX833X_GPIO_8_INT (PNX833X_GPIO_IRQ_BASE + 8)
#define PNX833X_GPIO_9_INT (PNX833X_GPIO_IRQ_BASE + 9)
#define PNX833X_GPIO_10_INT (PNX833X_GPIO_IRQ_BASE + 10)
#define PNX833X_GPIO_11_INT (PNX833X_GPIO_IRQ_BASE + 11)
#define PNX833X_GPIO_12_INT (PNX833X_GPIO_IRQ_BASE + 12)
#define PNX833X_GPIO_13_INT (PNX833X_GPIO_IRQ_BASE + 13)
#define PNX833X_GPIO_14_INT (PNX833X_GPIO_IRQ_BASE + 14)
#define PNX833X_GPIO_15_INT (PNX833X_GPIO_IRQ_BASE + 15)
#endif
arch/mips/include/asm/mach-pnx833x/irq.h 0 → 100644
浏览文件 @ edb6310a
/*
* irq.h: IRQ mappings for PNX833X.
*
* Copyright 2008 NXP Semiconductors
* Chris Steel <chris.steel@nxp.com>
* Daniel Laird <daniel.j.laird@nxp.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.
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __ASM_MIPS_MACH_PNX833X_IRQ_H
#define __ASM_MIPS_MACH_PNX833X_IRQ_H
/*
* The "IRQ numbers" are completely virtual.
*
* In PNX8330/1, we have 48 interrupt lines, numbered from 1 to 48.
* Let's use numbers 1..48 for PIC interrupts, number 0 for timer interrupt,
* numbers 49..64 for (virtual) GPIO interrupts.
*
* In PNX8335, we have 57 interrupt lines, numbered from 1 to 57,
* connected to PIC, which uses core hardware interrupt 2, and also
* a timer interrupt through hardware interrupt 5.
* Let's use numbers 1..64 for PIC interrupts, number 0 for timer interrupt,
* numbers 65..80 for (virtual) GPIO interrupts.
*
*/
#if defined(CONFIG_SOC_PNX8335)
#define PNX833X_PIC_NUM_IRQ 58
#else
#define PNX833X_PIC_NUM_IRQ 37
#endif
#define MIPS_CPU_NUM_IRQ 8
#define PNX833X_GPIO_NUM_IRQ 16
#define MIPS_CPU_IRQ_BASE 0
#define PNX833X_PIC_IRQ_BASE (MIPS_CPU_IRQ_BASE + MIPS_CPU_NUM_IRQ)
#define PNX833X_GPIO_IRQ_BASE (PNX833X_PIC_IRQ_BASE + PNX833X_PIC_NUM_IRQ)
#define NR_IRQS (MIPS_CPU_NUM_IRQ + PNX833X_PIC_NUM_IRQ + PNX833X_GPIO_NUM_IRQ)
#endif
arch/mips/include/asm/mach-pnx833x/pnx833x.h 0 → 100644
浏览文件 @ edb6310a
/*
* pnx833x.h: Register mappings for PNX833X.
*
* Copyright 2008 NXP Semiconductors
* Chris Steel <chris.steel@nxp.com>
* Daniel Laird <daniel.j.laird@nxp.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.
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __ASM_MIPS_MACH_PNX833X_PNX833X_H
#define __ASM_MIPS_MACH_PNX833X_PNX833X_H
/* All regs are accessed in KSEG1 */
#define PNX833X_BASE (0xa0000000ul + 0x17E00000ul)
#define PNX833X_REG(offs) (*((volatile unsigned long *)(PNX833X_BASE + offs)))
/* Registers are named exactly as in PNX833X docs, just with PNX833X_ prefix */
/* Read access to multibit fields */
#define PNX833X_BIT(val, reg, field) ((val) & PNX833X_##reg##_##field)
#define PNX833X_REGBIT(reg, field) PNX833X_BIT(PNX833X_##reg, reg, field)
/* Use PNX833X_FIELD to extract a field from val */
#define PNX_FIELD(cpu, val, reg, field) \
(((val) & PNX##cpu##_##reg##_##field##_MASK) >> \
PNX##cpu##_##reg##_##field##_SHIFT)
#define PNX833X_FIELD(val, reg, field) PNX_FIELD(833X, val, reg, field)
#define PNX8330_FIELD(val, reg, field) PNX_FIELD(8330, val, reg, field)
#define PNX8335_FIELD(val, reg, field) PNX_FIELD(8335, val, reg, field)
/* Use PNX833X_REGFIELD to extract a field from a register */
#define PNX833X_REGFIELD(reg, field) PNX833X_FIELD(PNX833X_##reg, reg, field)
#define PNX8330_REGFIELD(reg, field) PNX8330_FIELD(PNX8330_##reg, reg, field)
#define PNX8335_REGFIELD(reg, field) PNX8335_FIELD(PNX8335_##reg, reg, field)
#define PNX_WRITEFIELD(cpu, val, reg, field) \
(PNX##cpu##_##reg = (PNX##cpu##_##reg & ~(PNX##cpu##_##reg##_##field##_MASK)) | \
((val) << PNX##cpu##_##reg##_##field##_SHIFT))
#define PNX833X_WRITEFIELD(val, reg, field) \
PNX_WRITEFIELD(833X, val, reg, field)
#define PNX8330_WRITEFIELD(val, reg, field) \
PNX_WRITEFIELD(8330, val, reg, field)
#define PNX8335_WRITEFIELD(val, reg, field) \
PNX_WRITEFIELD(8335, val, reg, field)
/* Macros to detect CPU type */
#define PNX833X_CONFIG_MODULE_ID PNX833X_REG(0x7FFC)
#define PNX833X_CONFIG_MODULE_ID_MAJREV_MASK 0x0000f000
#define PNX833X_CONFIG_MODULE_ID_MAJREV_SHIFT 12
#define PNX8330_CONFIG_MODULE_MAJREV 4
#define PNX8335_CONFIG_MODULE_MAJREV 5
#define CPU_IS_PNX8330 (PNX833X_REGFIELD(CONFIG_MODULE_ID, MAJREV) == \
PNX8330_CONFIG_MODULE_MAJREV)
#define CPU_IS_PNX8335 (PNX833X_REGFIELD(CONFIG_MODULE_ID, MAJREV) == \
PNX8335_CONFIG_MODULE_MAJREV)
#define PNX833X_RESET_CONTROL PNX833X_REG(0x8004)
#define PNX833X_RESET_CONTROL_2 PNX833X_REG(0x8014)
#define PNX833X_PIC_REG(offs) PNX833X_REG(0x01000 + (offs))
#define PNX833X_PIC_INT_PRIORITY PNX833X_PIC_REG(0x0)
#define PNX833X_PIC_INT_SRC PNX833X_PIC_REG(0x4)
#define PNX833X_PIC_INT_SRC_INT_SRC_MASK 0x00000FF8ul /* bits 11:3 */
#define PNX833X_PIC_INT_SRC_INT_SRC_SHIFT 3
#define PNX833X_PIC_INT_REG(irq) PNX833X_PIC_REG(0x10 + 4*(irq))
#define PNX833X_CLOCK_CPUCP_CTL PNX833X_REG(0x9228)
#define PNX833X_CLOCK_CPUCP_CTL_EXIT_RESET 0x00000002ul /* bit 1 */
#define PNX833X_CLOCK_CPUCP_CTL_DIV_CLOCK_MASK 0x00000018ul /* bits 4:3 */
#define PNX833X_CLOCK_CPUCP_CTL_DIV_CLOCK_SHIFT 3
#define PNX8335_CLOCK_PLL_CPU_CTL PNX833X_REG(0x9020)
#define PNX8335_CLOCK_PLL_CPU_CTL_FREQ_MASK 0x1f
#define PNX8335_CLOCK_PLL_CPU_CTL_FREQ_SHIFT 0
#define PNX833X_CONFIG_MUX PNX833X_REG(0x7004)
#define PNX833X_CONFIG_MUX_IDE_MUX 0x00000080 /* bit 7 */
#define PNX8330_CONFIG_POLYFUSE_7 PNX833X_REG(0x7040)
#define PNX8330_CONFIG_POLYFUSE_7_BOOT_MODE_MASK 0x00180000
#define PNX8330_CONFIG_POLYFUSE_7_BOOT_MODE_SHIFT 19
#define PNX833X_PIO_IN PNX833X_REG(0xF000)
#define PNX833X_PIO_OUT PNX833X_REG(0xF004)
#define PNX833X_PIO_DIR PNX833X_REG(0xF008)
#define PNX833X_PIO_SEL PNX833X_REG(0xF014)
#define PNX833X_PIO_INT_EDGE PNX833X_REG(0xF020)
#define PNX833X_PIO_INT_HI PNX833X_REG(0xF024)
#define PNX833X_PIO_INT_LO PNX833X_REG(0xF028)
#define PNX833X_PIO_INT_STATUS PNX833X_REG(0xFFE0)
#define PNX833X_PIO_INT_ENABLE PNX833X_REG(0xFFE4)
#define PNX833X_PIO_INT_CLEAR PNX833X_REG(0xFFE8)
#define PNX833X_PIO_IN2 PNX833X_REG(0xF05C)
#define PNX833X_PIO_OUT2 PNX833X_REG(0xF060)
#define PNX833X_PIO_DIR2 PNX833X_REG(0xF064)
#define PNX833X_PIO_SEL2 PNX833X_REG(0xF068)
#define PNX833X_UART0_PORTS_START (PNX833X_BASE + 0xB000)
#define PNX833X_UART0_PORTS_END (PNX833X_BASE + 0xBFFF)
#define PNX833X_UART1_PORTS_START (PNX833X_BASE + 0xC000)
#define PNX833X_UART1_PORTS_END (PNX833X_BASE + 0xCFFF)
#define PNX833X_USB_PORTS_START (PNX833X_BASE + 0x19000)
#define PNX833X_USB_PORTS_END (PNX833X_BASE + 0x19FFF)
#define PNX833X_CONFIG_USB PNX833X_REG(0x7008)
#define PNX833X_I2C0_PORTS_START (PNX833X_BASE + 0xD000)
#define PNX833X_I2C0_PORTS_END (PNX833X_BASE + 0xDFFF)
#define PNX833X_I2C1_PORTS_START (PNX833X_BASE + 0xE000)
#define PNX833X_I2C1_PORTS_END (PNX833X_BASE + 0xEFFF)
#define PNX833X_IDE_PORTS_START (PNX833X_BASE + 0x1A000)
#define PNX833X_IDE_PORTS_END (PNX833X_BASE + 0x1AFFF)
#define PNX833X_IDE_MODULE_ID PNX833X_REG(0x1AFFC)
#define PNX833X_IDE_MODULE_ID_MODULE_ID_MASK 0xFFFF0000
#define PNX833X_IDE_MODULE_ID_MODULE_ID_SHIFT 16
#define PNX833X_IDE_MODULE_ID_VALUE 0xA009
#define PNX833X_MIU_SEL0 PNX833X_REG(0x2004)
#define PNX833X_MIU_SEL0_TIMING PNX833X_REG(0x2008)
#define PNX833X_MIU_SEL1 PNX833X_REG(0x200C)
#define PNX833X_MIU_SEL1_TIMING PNX833X_REG(0x2010)
#define PNX833X_MIU_SEL2 PNX833X_REG(0x2014)
#define PNX833X_MIU_SEL2_TIMING PNX833X_REG(0x2018)
#define PNX833X_MIU_SEL3 PNX833X_REG(0x201C)
#define PNX833X_MIU_SEL3_TIMING PNX833X_REG(0x2020)
#define PNX833X_MIU_SEL0_SPI_MODE_ENABLE_MASK (1 << 14)
#define PNX833X_MIU_SEL0_SPI_MODE_ENABLE_SHIFT 14
#define PNX833X_MIU_SEL0_BURST_MODE_ENABLE_MASK (1 << 7)
#define PNX833X_MIU_SEL0_BURST_MODE_ENABLE_SHIFT 7
#define PNX833X_MIU_SEL0_BURST_PAGE_LEN_MASK (0xF << 9)
#define PNX833X_MIU_SEL0_BURST_PAGE_LEN_SHIFT 9
#define PNX833X_MIU_CONFIG_SPI PNX833X_REG(0x2000)
#define PNX833X_MIU_CONFIG_SPI_OPCODE_MASK (0xFF << 3)
#define PNX833X_MIU_CONFIG_SPI_OPCODE_SHIFT 3
#define PNX833X_MIU_CONFIG_SPI_DATA_ENABLE_MASK (1 << 2)
#define PNX833X_MIU_CONFIG_SPI_DATA_ENABLE_SHIFT 2
#define PNX833X_MIU_CONFIG_SPI_ADDR_ENABLE_MASK (1 << 1)
#define PNX833X_MIU_CONFIG_SPI_ADDR_ENABLE_SHIFT 1
#define PNX833X_MIU_CONFIG_SPI_SYNC_MASK (1 << 0)
#define PNX833X_MIU_CONFIG_SPI_SYNC_SHIFT 0
#define PNX833X_WRITE_CONFIG_SPI(opcode, data_enable, addr_enable, sync) \
(PNX833X_MIU_CONFIG_SPI = \
((opcode) << PNX833X_MIU_CONFIG_SPI_OPCODE_SHIFT) | \
((data_enable) << PNX833X_MIU_CONFIG_SPI_DATA_ENABLE_SHIFT) | \
((addr_enable) << PNX833X_MIU_CONFIG_SPI_ADDR_ENABLE_SHIFT) | \
((sync) << PNX833X_MIU_CONFIG_SPI_SYNC_SHIFT))
#define PNX8335_IP3902_PORTS_START (PNX833X_BASE + 0x2F000)
#define PNX8335_IP3902_PORTS_END (PNX833X_BASE + 0x2FFFF)
#define PNX8335_IP3902_MODULE_ID PNX833X_REG(0x2FFFC)
#define PNX8335_IP3902_MODULE_ID_MODULE_ID_MASK 0xFFFF0000
#define PNX8335_IP3902_MODULE_ID_MODULE_ID_SHIFT 16
#define PNX8335_IP3902_MODULE_ID_VALUE 0x3902
/* I/O location(gets remapped)*/
#define PNX8335_NAND_BASE 0x18000000
/* I/O location with CLE high */
#define PNX8335_NAND_CLE_MASK 0x00100000
/* I/O location with ALE high */
#define PNX8335_NAND_ALE_MASK 0x00010000
#define PNX8335_SATA_PORTS_START (PNX833X_BASE + 0x2E000)
#define PNX8335_SATA_PORTS_END (PNX833X_BASE + 0x2EFFF)
#define PNX8335_SATA_MODULE_ID PNX833X_REG(0x2EFFC)
#define PNX8335_SATA_MODULE_ID_MODULE_ID_MASK 0xFFFF0000
#define PNX8335_SATA_MODULE_ID_MODULE_ID_SHIFT 16
#define PNX8335_SATA_MODULE_ID_VALUE 0xA099
#endif
arch/mips/include/asm/mach-pnx833x/war.h 0 → 100644
浏览文件 @ edb6310a
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
*/
#ifndef __ASM_MIPS_MACH_PNX833X_WAR_H
#define __ASM_MIPS_MACH_PNX833X_WAR_H
#define R4600_V1_INDEX_ICACHEOP_WAR 0
#define R4600_V1_HIT_CACHEOP_WAR 0
#define R4600_V2_HIT_CACHEOP_WAR 0
#define R5432_CP0_INTERRUPT_WAR 0
#define BCM1250_M3_WAR 0
#define SIBYTE_1956_WAR 0
#define MIPS4K_ICACHE_REFILL_WAR 0
#define MIPS_CACHE_SYNC_WAR 0
#define TX49XX_ICACHE_INDEX_INV_WAR 0
#define RM9000_CDEX_SMP_WAR 0
#define ICACHE_REFILLS_WORKAROUND_WAR 0
#define R10000_LLSC_WAR 0
#define MIPS34K_MISSED_ITLB_WAR 0
#endif /* __ASM_MIPS_MACH_PNX8550_WAR_H */
arch/mips/nxp/pnx833x/common/Makefile 0 → 100644
浏览文件 @ edb6310a
obj-y := interrupts.o platform.o prom.o setup.o reset.o
EXTRA_CFLAGS += -Werror
arch/mips/nxp/pnx833x/common/interrupts.c 0 → 100644
浏览文件 @ edb6310a
/*
* interrupts.c: Interrupt mappings for PNX833X.
*
* Copyright 2008 NXP Semiconductors
* Chris Steel <chris.steel@nxp.com>
* Daniel Laird <daniel.j.laird@nxp.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.
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/kernel.h>
#include <linux/irq.h>
#include <linux/hardirq.h>
#include <linux/interrupt.h>
#include <asm/mipsregs.h>
#include <asm/irq_cpu.h>
#include <irq.h>
#include <irq-mapping.h>
#include <gpio.h>
static int mips_cpu_timer_irq;
static const unsigned int irq_prio[PNX833X_PIC_NUM_IRQ] =
{
0, /* unused */
4, /* PNX833X_PIC_I2C0_INT 1 */
4, /* PNX833X_PIC_I2C1_INT 2 */
1, /* PNX833X_PIC_UART0_INT 3 */
1, /* PNX833X_PIC_UART1_INT 4 */
6, /* PNX833X_PIC_TS_IN0_DV_INT 5 */
6, /* PNX833X_PIC_TS_IN0_DMA_INT 6 */
7, /* PNX833X_PIC_GPIO_INT 7 */
4, /* PNX833X_PIC_AUDIO_DEC_INT 8 */
5, /* PNX833X_PIC_VIDEO_DEC_INT 9 */
4, /* PNX833X_PIC_CONFIG_INT 10 */
4, /* PNX833X_PIC_AOI_INT 11 */
9, /* PNX833X_PIC_SYNC_INT 12 */
9, /* PNX8335_PIC_SATA_INT 13 */
4, /* PNX833X_PIC_OSD_INT 14 */
9, /* PNX833X_PIC_DISP1_INT 15 */
4, /* PNX833X_PIC_DEINTERLACER_INT 16 */
9, /* PNX833X_PIC_DISPLAY2_INT 17 */
4, /* PNX833X_PIC_VC_INT 18 */
4, /* PNX833X_PIC_SC_INT 19 */
9, /* PNX833X_PIC_IDE_INT 20 */
9, /* PNX833X_PIC_IDE_DMA_INT 21 */
6, /* PNX833X_PIC_TS_IN1_DV_INT 22 */
6, /* PNX833X_PIC_TS_IN1_DMA_INT 23 */
4, /* PNX833X_PIC_SGDX_DMA_INT 24 */
4, /* PNX833X_PIC_TS_OUT_INT 25 */
4, /* PNX833X_PIC_IR_INT 26 */
3, /* PNX833X_PIC_VMSP1_INT 27 */
3, /* PNX833X_PIC_VMSP2_INT 28 */
4, /* PNX833X_PIC_PIBC_INT 29 */
4, /* PNX833X_PIC_TS_IN0_TRD_INT 30 */
4, /* PNX833X_PIC_SGDX_TPD_INT 31 */
5, /* PNX833X_PIC_USB_INT 32 */
4, /* PNX833X_PIC_TS_IN1_TRD_INT 33 */
4, /* PNX833X_PIC_CLOCK_INT 34 */
4, /* PNX833X_PIC_SGDX_PARSER_INT 35 */
4, /* PNX833X_PIC_VMSP_DMA_INT 36 */
#if defined(CONFIG_SOC_PNX8335)
4, /* PNX8335_PIC_MIU_INT 37 */
4, /* PNX8335_PIC_AVCHIP_IRQ_INT 38 */
9, /* PNX8335_PIC_SYNC_HD_INT 39 */
9, /* PNX8335_PIC_DISP_HD_INT 40 */
9, /* PNX8335_PIC_DISP_SCALER_INT 41 */
4, /* PNX8335_PIC_OSD_HD1_INT 42 */
4, /* PNX8335_PIC_DTL_WRITER_Y_INT 43 */
4, /* PNX8335_PIC_DTL_WRITER_C_INT 44 */
4, /* PNX8335_PIC_DTL_EMULATOR_Y_IR_INT 45 */
4, /* PNX8335_PIC_DTL_EMULATOR_C_IR_INT 46 */
4, /* PNX8335_PIC_DENC_TTX_INT 47 */
4, /* PNX8335_PIC_MMI_SIF0_INT 48 */
4, /* PNX8335_PIC_MMI_SIF1_INT 49 */
4, /* PNX8335_PIC_MMI_CDMMU_INT 50 */
4, /* PNX8335_PIC_PIBCS_INT 51 */
12, /* PNX8335_PIC_ETHERNET_INT 52 */
3, /* PNX8335_PIC_VMSP1_0_INT 53 */
3, /* PNX8335_PIC_VMSP1_1_INT 54 */
4, /* PNX8335_PIC_VMSP1_DMA_INT 55 */
4, /* PNX8335_PIC_TDGR_DE_INT 56 */
4, /* PNX8335_PIC_IR1_IRQ_INT 57 */
#endif
};
static void pnx833x_timer_dispatch(void)
{
do_IRQ(mips_cpu_timer_irq);
}
static void pic_dispatch(void)
{
unsigned int irq = PNX833X_REGFIELD(PIC_INT_SRC, INT_SRC);
if ((irq >= 1) && (irq < (PNX833X_PIC_NUM_IRQ))) {
unsigned long priority = PNX833X_PIC_INT_PRIORITY;
PNX833X_PIC_INT_PRIORITY = irq_prio[irq];
if (irq == PNX833X_PIC_GPIO_INT) {
unsigned long mask = PNX833X_PIO_INT_STATUS & PNX833X_PIO_INT_ENABLE;
int pin;
while ((pin = ffs(mask & 0xffff))) {
pin -= 1;
do_IRQ(PNX833X_GPIO_IRQ_BASE + pin);
mask &= ~(1 << pin);
}
} else {
do_IRQ(irq + PNX833X_PIC_IRQ_BASE);
}
PNX833X_PIC_INT_PRIORITY = priority;
} else {
printk(KERN_ERR "plat_irq_dispatch: unexpected irq %u\n", irq);
}
}
asmlinkage void plat_irq_dispatch(void)
{
unsigned int pending = read_c0_status() & read_c0_cause();
if (pending & STATUSF_IP4)
pic_dispatch();
else if (pending & STATUSF_IP7)
do_IRQ(PNX833X_TIMER_IRQ);
else
spurious_interrupt();
}
static inline void pnx833x_hard_enable_pic_irq(unsigned int irq)
{
/* Currently we do this by setting IRQ priority to 1.
If priority support is being implemented, 1 should be repalced
by a better value. */
PNX833X_PIC_INT_REG(irq) = irq_prio[irq];
}
static inline void pnx833x_hard_disable_pic_irq(unsigned int irq)
{
/* Disable IRQ by writing setting it's priority to 0 */
PNX833X_PIC_INT_REG(irq) = 0;
}
static int irqflags[PNX833X_PIC_NUM_IRQ]; /* initialized by zeroes */
#define IRQFLAG_STARTED 1
#define IRQFLAG_DISABLED 2
static DEFINE_SPINLOCK(pnx833x_irq_lock);
static unsigned int pnx833x_startup_pic_irq(unsigned int irq)
{
unsigned long flags;
unsigned int pic_irq = irq - PNX833X_PIC_IRQ_BASE;
spin_lock_irqsave(&pnx833x_irq_lock, flags);
irqflags[pic_irq] = IRQFLAG_STARTED; /* started, not disabled */
pnx833x_hard_enable_pic_irq(pic_irq);
spin_unlock_irqrestore(&pnx833x_irq_lock, flags);
return 0;
}
static void pnx833x_shutdown_pic_irq(unsigned int irq)
{
unsigned long flags;
unsigned int pic_irq = irq - PNX833X_PIC_IRQ_BASE;
spin_lock_irqsave(&pnx833x_irq_lock, flags);
irqflags[pic_irq] = 0; /* not started */
pnx833x_hard_disable_pic_irq(pic_irq);
spin_unlock_irqrestore(&pnx833x_irq_lock, flags);
}
static void pnx833x_enable_pic_irq(unsigned int irq)
{
unsigned long flags;
unsigned int pic_irq = irq - PNX833X_PIC_IRQ_BASE;
spin_lock_irqsave(&pnx833x_irq_lock, flags);
irqflags[pic_irq] &= ~IRQFLAG_DISABLED;
if (irqflags[pic_irq] == IRQFLAG_STARTED)
pnx833x_hard_enable_pic_irq(pic_irq);
spin_unlock_irqrestore(&pnx833x_irq_lock, flags);
}
static void pnx833x_disable_pic_irq(unsigned int irq)
{
unsigned long flags;
unsigned int pic_irq = irq - PNX833X_PIC_IRQ_BASE;
spin_lock_irqsave(&pnx833x_irq_lock, flags);
irqflags[pic_irq] |= IRQFLAG_DISABLED;
pnx833x_hard_disable_pic_irq(pic_irq);
spin_unlock_irqrestore(&pnx833x_irq_lock, flags);
}
static void pnx833x_ack_pic_irq(unsigned int irq)
{
}
static void pnx833x_end_pic_irq(unsigned int irq)
{
}
static DEFINE_SPINLOCK(pnx833x_gpio_pnx833x_irq_lock);
static unsigned int pnx833x_startup_gpio_irq(unsigned int irq)
{
int pin = irq - PNX833X_GPIO_IRQ_BASE;
unsigned long flags;
spin_lock_irqsave(&pnx833x_gpio_pnx833x_irq_lock, flags);
pnx833x_gpio_enable_irq(pin);
spin_unlock_irqrestore(&pnx833x_gpio_pnx833x_irq_lock, flags);
return 0;
}
static void pnx833x_enable_gpio_irq(unsigned int irq)
{
int pin = irq - PNX833X_GPIO_IRQ_BASE;
unsigned long flags;
spin_lock_irqsave(&pnx833x_gpio_pnx833x_irq_lock, flags);
pnx833x_gpio_enable_irq(pin);
spin_unlock_irqrestore(&pnx833x_gpio_pnx833x_irq_lock, flags);
}
static void pnx833x_disable_gpio_irq(unsigned int irq)
{
int pin = irq - PNX833X_GPIO_IRQ_BASE;
unsigned long flags;
spin_lock_irqsave(&pnx833x_gpio_pnx833x_irq_lock, flags);
pnx833x_gpio_disable_irq(pin);
spin_unlock_irqrestore(&pnx833x_gpio_pnx833x_irq_lock, flags);
}
static void pnx833x_ack_gpio_irq(unsigned int irq)
{
}
static void pnx833x_end_gpio_irq(unsigned int irq)
{
int pin = irq - PNX833X_GPIO_IRQ_BASE;
unsigned long flags;
spin_lock_irqsave(&pnx833x_gpio_pnx833x_irq_lock, flags);
pnx833x_gpio_clear_irq(pin);
spin_unlock_irqrestore(&pnx833x_gpio_pnx833x_irq_lock, flags);
}
static int pnx833x_set_type_gpio_irq(unsigned int irq, unsigned int flow_type)
{
int pin = irq - PNX833X_GPIO_IRQ_BASE;
int gpio_mode;
switch (flow_type) {
case IRQ_TYPE_EDGE_RISING:
gpio_mode = GPIO_INT_EDGE_RISING;
break;
case IRQ_TYPE_EDGE_FALLING:
gpio_mode = GPIO_INT_EDGE_FALLING;
break;
case IRQ_TYPE_EDGE_BOTH:
gpio_mode = GPIO_INT_EDGE_BOTH;
break;
case IRQ_TYPE_LEVEL_HIGH:
gpio_mode = GPIO_INT_LEVEL_HIGH;
break;
case IRQ_TYPE_LEVEL_LOW:
gpio_mode = GPIO_INT_LEVEL_LOW;
break;
default:
gpio_mode = GPIO_INT_NONE;
break;
}
pnx833x_gpio_setup_irq(gpio_mode, pin);
return 0;
}
static struct irq_chip pnx833x_pic_irq_type = {
.typename = "PNX-PIC",
.startup = pnx833x_startup_pic_irq,
.shutdown = pnx833x_shutdown_pic_irq,
.enable = pnx833x_enable_pic_irq,
.disable = pnx833x_disable_pic_irq,
.ack = pnx833x_ack_pic_irq,
.end = pnx833x_end_pic_irq
};
static struct irq_chip pnx833x_gpio_irq_type = {
.typename = "PNX-GPIO",
.startup = pnx833x_startup_gpio_irq,
.shutdown = pnx833x_disable_gpio_irq,
.enable = pnx833x_enable_gpio_irq,
.disable = pnx833x_disable_gpio_irq,
.ack = pnx833x_ack_gpio_irq,
.end = pnx833x_end_gpio_irq,
.set_type = pnx833x_set_type_gpio_irq
};
void __init arch_init_irq(void)
{
unsigned int irq;
/* setup standard internal cpu irqs */
mips_cpu_irq_init();
/* Set IRQ information in irq_desc */
for (irq = PNX833X_PIC_IRQ_BASE; irq < (PNX833X_PIC_IRQ_BASE + PNX833X_PIC_NUM_IRQ); irq++) {
pnx833x_hard_disable_pic_irq(irq);
set_irq_chip_and_handler(irq, &pnx833x_pic_irq_type, handle_simple_irq);
}
for (irq = PNX833X_GPIO_IRQ_BASE; irq < (PNX833X_GPIO_IRQ_BASE + PNX833X_GPIO_NUM_IRQ); irq++)
set_irq_chip_and_handler(irq, &pnx833x_gpio_irq_type, handle_simple_irq);
/* Set PIC priority limiter register to 0 */
PNX833X_PIC_INT_PRIORITY = 0;
/* Setup GPIO IRQ dispatching */
pnx833x_startup_pic_irq(PNX833X_PIC_GPIO_INT);
/* Enable PIC IRQs (HWIRQ2) */
if (cpu_has_vint)
set_vi_handler(4, pic_dispatch);
write_c0_status(read_c0_status() | IE_IRQ2);
}
unsigned int __cpuinit get_c0_compare_int(void)
{
if (cpu_has_vint)
set_vi_handler(cp0_compare_irq, pnx833x_timer_dispatch);
mips_cpu_timer_irq = MIPS_CPU_IRQ_BASE + cp0_compare_irq;
return mips_cpu_timer_irq;
}
void __init plat_time_init(void)
{
/* calculate mips_hpt_frequency based on PNX833X_CLOCK_CPUCP_CTL reg */
extern unsigned long mips_hpt_frequency;
unsigned long reg = PNX833X_CLOCK_CPUCP_CTL;
if (!(PNX833X_BIT(reg, CLOCK_CPUCP_CTL, EXIT_RESET))) {
/* Functional clock is disabled so use crystal frequency */
mips_hpt_frequency = 25;
} else {
#if defined(CONFIG_SOC_PNX8335)
/* Functional clock is enabled, so get clock multiplier */
mips_hpt_frequency = 90 + (10 * PNX8335_REGFIELD(CLOCK_PLL_CPU_CTL, FREQ));
#else
static const unsigned long int freq[4] = {240, 160, 120, 80};
mips_hpt_frequency = freq[PNX833X_FIELD(reg, CLOCK_CPUCP_CTL, DIV_CLOCK)];
#endif
}
printk(KERN_INFO "CPU clock is %ld MHz\n", mips_hpt_frequency);
mips_hpt_frequency *= 500000;
}
arch/mips/nxp/pnx833x/common/platform.c 0 → 100644
浏览文件 @ edb6310a
/*
* platform.c: platform support for PNX833X.
*
* Copyright 2008 NXP Semiconductors
* Chris Steel <chris.steel@nxp.com>
* Daniel Laird <daniel.j.laird@nxp.com>
*
* Based on software written by:
* Nikita Youshchenko <yoush@debian.org>, based on PNX8550 code.
*
* 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.
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/device.h>
#include <linux/dma-mapping.h>
#include <linux/platform_device.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/resource.h>
#include <linux/serial.h>
#include <linux/serial_pnx8xxx.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/partitions.h>
#ifdef CONFIG_I2C_PNX0105
/* Until i2c driver available in kernel.*/
#include <linux/i2c-pnx0105.h>
#endif
#include <irq.h>
#include <irq-mapping.h>
#include <pnx833x.h>
static u64 uart_dmamask = DMA_32BIT_MASK;
static struct resource pnx833x_uart_resources[] = {
[0] = {
.start = PNX833X_UART0_PORTS_START,
.end = PNX833X_UART0_PORTS_END,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = PNX833X_PIC_UART0_INT,
.end = PNX833X_PIC_UART0_INT,
.flags = IORESOURCE_IRQ,
},
[2] = {
.start = PNX833X_UART1_PORTS_START,
.end = PNX833X_UART1_PORTS_END,
.flags = IORESOURCE_MEM,
},
[3] = {
.start = PNX833X_PIC_UART1_INT,
.end = PNX833X_PIC_UART1_INT,
.flags = IORESOURCE_IRQ,
},
};
struct pnx8xxx_port pnx8xxx_ports[] = {
[0] = {
.port = {
.type = PORT_PNX8XXX,
.iotype = UPIO_MEM,
.membase = (void __iomem *)PNX833X_UART0_PORTS_START,
.mapbase = PNX833X_UART0_PORTS_START,
.irq = PNX833X_PIC_UART0_INT,
.uartclk = 3692300,
.fifosize = 16,
.flags = UPF_BOOT_AUTOCONF,
.line = 0,
},
},
[1] = {
.port = {
.type = PORT_PNX8XXX,
.iotype = UPIO_MEM,
.membase = (void __iomem *)PNX833X_UART1_PORTS_START,
.mapbase = PNX833X_UART1_PORTS_START,
.irq = PNX833X_PIC_UART1_INT,
.uartclk = 3692300,
.fifosize = 16,
.flags = UPF_BOOT_AUTOCONF,
.line = 1,
},
},
};
static struct platform_device pnx833x_uart_device = {
.name = "pnx8xxx-uart",
.id = -1,
.dev = {
.dma_mask = &uart_dmamask,
.coherent_dma_mask = DMA_32BIT_MASK,
.platform_data = pnx8xxx_ports,
},
.num_resources = ARRAY_SIZE(pnx833x_uart_resources),
.resource = pnx833x_uart_resources,
};
static u64 ehci_dmamask = DMA_32BIT_MASK;
static struct resource pnx833x_usb_ehci_resources[] = {
[0] = {
.start = PNX833X_USB_PORTS_START,
.end = PNX833X_USB_PORTS_END,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = PNX833X_PIC_USB_INT,
.end = PNX833X_PIC_USB_INT,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device pnx833x_usb_ehci_device = {
.name = "pnx833x-ehci",
.id = -1,
.dev = {
.dma_mask = &ehci_dmamask,
.coherent_dma_mask = DMA_32BIT_MASK,
},
.num_resources = ARRAY_SIZE(pnx833x_usb_ehci_resources),
.resource = pnx833x_usb_ehci_resources,
};
#ifdef CONFIG_I2C_PNX0105
static struct resource pnx833x_i2c0_resources[] = {
{
.start = PNX833X_I2C0_PORTS_START,
.end = PNX833X_I2C0_PORTS_END,
.flags = IORESOURCE_MEM,
},
{
.start = PNX833X_PIC_I2C0_INT,
.end = PNX833X_PIC_I2C0_INT,
.flags = IORESOURCE_IRQ,
},
};
static struct resource pnx833x_i2c1_resources[] = {
{
.start = PNX833X_I2C1_PORTS_START,
.end = PNX833X_I2C1_PORTS_END,
.flags = IORESOURCE_MEM,
},
{
.start = PNX833X_PIC_I2C1_INT,
.end = PNX833X_PIC_I2C1_INT,
.flags = IORESOURCE_IRQ,
},
};
static struct i2c_pnx0105_dev pnx833x_i2c_dev[] = {
{
.base = PNX833X_I2C0_PORTS_START,
.irq = -1, /* should be PNX833X_PIC_I2C0_INT but polling is faster */
.clock = 6, /* 0 == 400 kHz, 4 == 100 kHz(Maximum HDMI), 6 = 50kHz(Prefered HDCP) */
.bus_addr = 0, /* no slave support */
},
{
.base = PNX833X_I2C1_PORTS_START,
.irq = -1, /* on high freq, polling is faster */
/*.irq = PNX833X_PIC_I2C1_INT,*/
.clock = 4, /* 0 == 400 kHz, 4 == 100 kHz. 100 kHz seems a safe default for now */
.bus_addr = 0, /* no slave support */
},
};
static struct platform_device pnx833x_i2c0_device = {
.name = "i2c-pnx0105",
.id = 0,
.dev = {
.platform_data = &pnx833x_i2c_dev[0],
},
.num_resources = ARRAY_SIZE(pnx833x_i2c0_resources),
.resource = pnx833x_i2c0_resources,
};
static struct platform_device pnx833x_i2c1_device = {
.name = "i2c-pnx0105",
.id = 1,
.dev = {
.platform_data = &pnx833x_i2c_dev[1],
},
.num_resources = ARRAY_SIZE(pnx833x_i2c1_resources),
.resource = pnx833x_i2c1_resources,
};
#endif
static u64 ethernet_dmamask = DMA_32BIT_MASK;
static struct resource pnx833x_ethernet_resources[] = {
[0] = {
.start = PNX8335_IP3902_PORTS_START,
.end = PNX8335_IP3902_PORTS_END,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = PNX8335_PIC_ETHERNET_INT,
.end = PNX8335_PIC_ETHERNET_INT,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device pnx833x_ethernet_device = {
.name = "ip3902-eth",
.id = -1,
.dev = {
.dma_mask = &ethernet_dmamask,
.coherent_dma_mask = DMA_32BIT_MASK,
},
.num_resources = ARRAY_SIZE(pnx833x_ethernet_resources),
.resource = pnx833x_ethernet_resources,
};
static struct resource pnx833x_sata_resources[] = {
[0] = {
.start = PNX8335_SATA_PORTS_START,
.end = PNX8335_SATA_PORTS_END,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = PNX8335_PIC_SATA_INT,
.end = PNX8335_PIC_SATA_INT,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device pnx833x_sata_device = {
.name = "pnx833x-sata",
.id = -1,
.num_resources = ARRAY_SIZE(pnx833x_sata_resources),
.resource = pnx833x_sata_resources,
};
static const char *part_probes[] = {
"cmdlinepart",
NULL
};
static void
pnx833x_flash_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl)
{
struct nand_chip *this = mtd->priv;
unsigned long nandaddr = (unsigned long)this->IO_ADDR_W;
if (cmd == NAND_CMD_NONE)
return;
if (ctrl & NAND_CLE)
writeb(cmd, (void __iomem *)(nandaddr + PNX8335_NAND_CLE_MASK));
else
writeb(cmd, (void __iomem *)(nandaddr + PNX8335_NAND_ALE_MASK));
}
static struct platform_nand_data pnx833x_flash_nand_data = {
.chip = {
.chip_delay = 25,
.part_probe_types = part_probes,
},
.ctrl = {
.cmd_ctrl = pnx833x_flash_nand_cmd_ctrl
}
};
/*
* Set start to be the correct address (PNX8335_NAND_BASE with no 0xb!!),
* 12 bytes more seems to be the standard that allows for NAND access.
*/
static struct resource pnx833x_flash_nand_resource = {
.start = PNX8335_NAND_BASE,
.end = PNX8335_NAND_BASE + 12,
.flags = IORESOURCE_MEM,
};
static struct platform_device pnx833x_flash_nand = {
.name = "gen_nand",
.id = -1,
.num_resources = 1,
.resource = &pnx833x_flash_nand_resource,
.dev = {
.platform_data = &pnx833x_flash_nand_data,
},
};
static struct platform_device *pnx833x_platform_devices[] __initdata = {
&pnx833x_uart_device,
&pnx833x_usb_ehci_device,
#ifdef CONFIG_I2C_PNX0105
&pnx833x_i2c0_device,
&pnx833x_i2c1_device,
#endif
&pnx833x_ethernet_device,
&pnx833x_sata_device,
&pnx833x_flash_nand,
};
static int __init pnx833x_platform_init(void)
{
int res;
res = platform_add_devices(pnx833x_platform_devices,
ARRAY_SIZE(pnx833x_platform_devices));
return res;
}
arch_initcall(pnx833x_platform_init);
arch/mips/nxp/pnx833x/common/prom.c 0 → 100644
浏览文件 @ edb6310a
/*
* prom.c:
*
* Copyright 2008 NXP Semiconductors
* Chris Steel <chris.steel@nxp.com>
* Daniel Laird <daniel.j.laird@nxp.com>
*
* Based on software written by:
* Nikita Youshchenko <yoush@debian.org>, based on PNX8550 code.
*
* 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.
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/init.h>
#include <asm/bootinfo.h>
#include <linux/string.h>
void __init prom_init_cmdline(void)
{
int argc = fw_arg0;
char **argv = (char **)fw_arg1;
char *c = &(arcs_cmdline[0]);
int i;
for (i = 1; i < argc; i++) {
strcpy(c, argv[i]);
c += strlen(argv[i]);
if (i < argc-1)
*c++ = ' ';
}
*c = 0;
}
char __init *prom_getenv(char *envname)
{
extern char **prom_envp;
char **env = prom_envp;
int i;
i = strlen(envname);
while (*env) {
if (strncmp(envname, *env, i) == 0 && *(*env+i) == '=')
return *env + i + 1;
env++;
}
return 0;
}
void __init prom_free_prom_memory(void)
{
}
char * __init prom_getcmdline(void)
{
return arcs_cmdline;
}
arch/mips/nxp/pnx833x/common/reset.c 0 → 100644
浏览文件 @ edb6310a
/*
* reset.c: reset support for PNX833X.
*
* Copyright 2008 NXP Semiconductors
* Chris Steel <chris.steel@nxp.com>
* Daniel Laird <daniel.j.laird@nxp.com>
*
* Based on software written by:
* Nikita Youshchenko <yoush@debian.org>, based on PNX8550 code.
*
* 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.
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/slab.h>
#include <linux/reboot.h>
#include <pnx833x.h>
void pnx833x_machine_restart(char *command)
{
PNX833X_RESET_CONTROL_2 = 0;
PNX833X_RESET_CONTROL = 0;
}
void pnx833x_machine_halt(void)
{
while (1)
__asm__ __volatile__ ("wait");
}
void pnx833x_machine_power_off(void)
{
pnx833x_machine_halt();
}
arch/mips/nxp/pnx833x/common/setup.c 0 → 100644
浏览文件 @ edb6310a
/*
* setup.c: Setup PNX833X Soc.
*
* Copyright 2008 NXP Semiconductors
* Chris Steel <chris.steel@nxp.com>
* Daniel Laird <daniel.j.laird@nxp.com>
*
* Based on software written by:
* Nikita Youshchenko <yoush@debian.org>, based on PNX8550 code.
*
* 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.
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/io.h>
#include <linux/pci.h>
#include <asm/reboot.h>
#include <pnx833x.h>
#include <gpio.h>
extern void pnx833x_board_setup(void);
extern void pnx833x_machine_restart(char *);
extern void pnx833x_machine_halt(void);
extern void pnx833x_machine_power_off(void);
int __init plat_mem_setup(void)
{
/* fake pci bus to avoid bounce buffers */
PCI_DMA_BUS_IS_PHYS = 1;
/* set mips clock to 320MHz */
#if defined(CONFIG_SOC_PNX8335)
PNX8335_WRITEFIELD(0x17, CLOCK_PLL_CPU_CTL, FREQ);
#endif
pnx833x_gpio_init(); /* so it will be ready in board_setup() */
pnx833x_board_setup();
_machine_restart = pnx833x_machine_restart;
_machine_halt = pnx833x_machine_halt;
pm_power_off = pnx833x_machine_power_off;
/* IO/MEM resources. */
set_io_port_base(KSEG1);
ioport_resource.start = 0;
ioport_resource.end = ~0;
iomem_resource.start = 0;
iomem_resource.end = ~0;
return 0;
}
arch/mips/nxp/pnx833x/stb22x/Makefile 0 → 100644
浏览文件 @ edb6310a
lib-y := board.o
EXTRA_CFLAGS += -Werror
arch/mips/nxp/pnx833x/stb22x/board.c 0 → 100644
浏览文件 @ edb6310a
/*
* board.c: STB225 board support.
*
* Copyright 2008 NXP Semiconductors
* Chris Steel <chris.steel@nxp.com>
* Daniel Laird <daniel.j.laird@nxp.com>
*
* Based on software written by:
* Nikita Youshchenko <yoush@debian.org>, based on PNX8550 code.
*
* 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.
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/init.h>
#include <asm/bootinfo.h>
#include <linux/mm.h>
#include <pnx833x.h>
#include <gpio.h>
/* endianess twiddlers */
#define PNX8335_DEBUG0 0x4400
#define PNX8335_DEBUG1 0x4404
#define PNX8335_DEBUG2 0x4408
#define PNX8335_DEBUG3 0x440c
#define PNX8335_DEBUG4 0x4410
#define PNX8335_DEBUG5 0x4414
#define PNX8335_DEBUG6 0x4418
#define PNX8335_DEBUG7 0x441c
int prom_argc;
char **prom_argv = 0, **prom_envp = 0;
extern void prom_init_cmdline(void);
extern char *prom_getenv(char *envname);
const char *get_system_type(void)
{
return "NXP STB22x";
}
static inline unsigned long env_or_default(char *env, unsigned long dfl)
{
char *str = prom_getenv(env);
return str ? simple_strtol(str, 0, 0) : dfl;
}
void __init prom_init(void)
{
unsigned long memsize;
prom_argc = fw_arg0;
prom_argv = (char **)fw_arg1;
prom_envp = (char **)fw_arg2;
prom_init_cmdline();
memsize = env_or_default("memsize", 0x02000000);
add_memory_region(0, memsize, BOOT_MEM_RAM);
}
void __init pnx833x_board_setup(void)
{
pnx833x_gpio_select_function_alt(4);
pnx833x_gpio_select_output(4);
pnx833x_gpio_select_function_alt(5);
pnx833x_gpio_select_input(5);
pnx833x_gpio_select_function_alt(6);
pnx833x_gpio_select_input(6);
pnx833x_gpio_select_function_alt(7);
pnx833x_gpio_select_output(7);
pnx833x_gpio_select_function_alt(25);
pnx833x_gpio_select_function_alt(26);
pnx833x_gpio_select_function_alt(27);
pnx833x_gpio_select_function_alt(28);
pnx833x_gpio_select_function_alt(29);
pnx833x_gpio_select_function_alt(30);
pnx833x_gpio_select_function_alt(31);
pnx833x_gpio_select_function_alt(32);
pnx833x_gpio_select_function_alt(33);
#if defined(CONFIG_MTD_NAND_PLATFORM) || defined(CONFIG_MTD_NAND_PLATFORM_MODULE)
/* Setup MIU for NAND access on CS0...
*
* (it seems that we must also configure CS1 for reliable operation,
* otherwise the first read ID command will fail if it's read as 4 bytes
* but pass if it's read as 1 word.)
*/
/* Setup MIU CS0 & CS1 timing */
PNX833X_MIU_SEL0 = 0;
PNX833X_MIU_SEL1 = 0;
PNX833X_MIU_SEL0_TIMING = 0x50003081;
PNX833X_MIU_SEL1_TIMING = 0x50003081;
/* Setup GPIO 00 for use as MIU CS1 (CS0 is not multiplexed, so does not need this) */
pnx833x_gpio_select_function_alt(0);
/* Setup GPIO 04 to input NAND read/busy signal */
pnx833x_gpio_select_function_io(4);
pnx833x_gpio_select_input(4);
/* Setup GPIO 05 to disable NAND write protect */
pnx833x_gpio_select_function_io(5);
pnx833x_gpio_select_output(5);
pnx833x_gpio_write(1, 5);
#elif defined(CONFIG_MTD_CFI) || defined(CONFIG_MTD_CFI_MODULE)
/* Set up MIU for 16-bit NOR access on CS0 and CS1... */
/* Setup MIU CS0 & CS1 timing */
PNX833X_MIU_SEL0 = 1;
PNX833X_MIU_SEL1 = 1;
PNX833X_MIU_SEL0_TIMING = 0x6A08D082;
PNX833X_MIU_SEL1_TIMING = 0x6A08D082;
/* Setup GPIO 00 for use as MIU CS1 (CS0 is not multiplexed, so does not need this) */
pnx833x_gpio_select_function_alt(0);
#endif
}
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