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提交 d61b7a57 编写于 作者: L Linus Torvalds
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Merge tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc 

Pull "ARM: global cleanups" from Arnd Bergmann:
 "Quite a bit of code gets removed, and some stuff moved around, mostly
  the old samsung s3c24xx stuff.  There should be no functional changes
  in this series otherwise.  Some cleanups have dependencies on other
  arm-soc branches and will be sent in the second round.

  Signed-off-by: Arnd Bergmann <arnd@arndb.de>"

Fixed up trivial conflicts mainly due to #include's being changes on
both sides.

* tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (121 commits)
  ep93xx: Remove unnecessary includes of ep93xx-regs.h
  ep93xx: Move EP93XX_SYSCON defines to SoC private header
  ep93xx: Move crunch code to mach-ep93xx directory
  ep93xx: Make syscon access functions private to SoC
  ep93xx: Configure GPIO ports in core code
  ep93xx: Move peripheral defines to local SoC header
  ep93xx: Convert the watchdog driver into a platform device.
  ep93xx: Use ioremap for backlight driver
  ep93xx: Move GPIO defines to gpio-ep93xx.h
  ep93xx: Don't use system controller defines in audio drivers
  ep93xx: Move PHYS_BASE defines to local SoC header file
  ARM: EXYNOS: Add clock register addresses for EXYNOS4X12 bus devfreq driver
  ARM: EXYNOS: add clock registers for exynos4x12-cpufreq
  PM / devfreq: update the name of EXYNOS clock registers that were omitted
  PM / devfreq: update the name of EXYNOS clock register
  ARM: EXYNOS: change the prefix S5P_ to EXYNOS4_ for clock
  ARM: EXYNOS: use static declaration on regarding clock
  ARM: EXYNOS: replace clock.c for other new EXYNOS SoCs
  ARM: OMAP2+: Fix build error after merge
  ARM: S3C24XX: remove call to s3c24xx_setup_clocks
  ...
上级 18d9946b f4e2467b
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Documentation/feature-removal-schedule.txt
浏览文件 @ d61b7a57
......@@ -513,20 +513,6 @@ Who: Bjorn Helgaas <bhelgaas@google.com>
----------------------------
What: The CAP9 SoC family will be removed
When: 3.4
Files: arch/arm/mach-at91/at91cap9.c
arch/arm/mach-at91/at91cap9_devices.c
arch/arm/mach-at91/include/mach/at91cap9.h
arch/arm/mach-at91/include/mach/at91cap9_matrix.h
arch/arm/mach-at91/include/mach/at91cap9_ddrsdr.h
arch/arm/mach-at91/board-cap9adk.c
Why: The code is not actively maintained and platforms are now hard to find.
Who: Nicolas Ferre <nicolas.ferre@atmel.com>
Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
----------------------------
What: Low Performance USB Block driver ("CONFIG_BLK_DEV_UB")
When: 3.6
Why: This driver provides support for USB storage devices like "USB
......
arch/arm/Kconfig
浏览文件 @ d61b7a57
......@@ -327,7 +327,7 @@ config ARCH_AT91
select CLKDEV_LOOKUP
help
This enables support for systems based on the Atmel AT91RM9200,
AT91SAM9 and AT91CAP9 processors.
AT91SAM9 processors.
config ARCH_BCMRING
bool "Broadcom BCMRING"
......@@ -769,22 +769,21 @@ config ARCH_SA1100
help
Support for StrongARM 11x0 based boards.
config ARCH_S3C2410
bool "Samsung S3C2410, S3C2412, S3C2413, S3C2416, S3C2440, S3C2442, S3C2443, S3C2450"
config ARCH_S3C24XX
bool "Samsung S3C24XX SoCs"
select GENERIC_GPIO
select ARCH_HAS_CPUFREQ
select HAVE_CLK
select CLKDEV_LOOKUP
select ARCH_USES_GETTIMEOFFSET
select HAVE_S3C2410_I2C if I2C
select HAVE_S3C_RTC if RTC_CLASS
select HAVE_S3C2410_WATCHDOG if WATCHDOG
help
Samsung S3C2410X CPU based systems, such as the Simtec Electronics
BAST (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or
the Samsung SMDK2410 development board (and derivatives).
Note, the S3C2416 and the S3C2450 are so close that they even share
the same SoC ID code. This means that there is no separate machine
directory (no arch/arm/mach-s3c2450) as the S3C2416 was first.
Samsung S3C2410, S3C2412, S3C2413, S3C2416, S3C2440, S3C2442, S3C2443
and S3C2450 SoCs based systems, such as the Simtec Electronics BAST
(<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or the
Samsung SMDK2410 development board (and derivatives).
config ARCH_S3C64XX
bool "Samsung S3C64XX"
......@@ -1073,12 +1072,10 @@ source "arch/arm/plat-s5p/Kconfig"
source "arch/arm/plat-spear/Kconfig"
if ARCH_S3C2410
source "arch/arm/mach-s3c2410/Kconfig"
source "arch/arm/mach-s3c24xx/Kconfig"
if ARCH_S3C24XX
source "arch/arm/mach-s3c2412/Kconfig"
source "arch/arm/mach-s3c2416/Kconfig"
source "arch/arm/mach-s3c2440/Kconfig"
source "arch/arm/mach-s3c2443/Kconfig"
endif
if ARCH_S3C64XX
......@@ -1595,7 +1592,7 @@ source kernel/Kconfig.preempt
config HZ
int
default 200 if ARCH_EBSA110 || ARCH_S3C2410 || ARCH_S5P64X0 || \
default 200 if ARCH_EBSA110 || ARCH_S3C24XX || ARCH_S5P64X0 || \
ARCH_S5PV210 || ARCH_EXYNOS4
default OMAP_32K_TIMER_HZ if ARCH_OMAP && OMAP_32K_TIMER
default AT91_TIMER_HZ if ARCH_AT91
......@@ -2121,7 +2118,7 @@ config CPU_FREQ_S3C
config CPU_FREQ_S3C24XX
bool "CPUfreq driver for Samsung S3C24XX series CPUs (EXPERIMENTAL)"
depends on ARCH_S3C2410 && CPU_FREQ && EXPERIMENTAL
depends on ARCH_S3C24XX && CPU_FREQ && EXPERIMENTAL
select CPU_FREQ_S3C
help
This enables the CPUfreq driver for the Samsung S3C24XX family
......
arch/arm/Kconfig.debug
浏览文件 @ d61b7a57
......@@ -86,7 +86,7 @@ choice
depends on HAVE_AT91_DBGU0
config AT91_DEBUG_LL_DBGU1
bool "Kernel low-level debugging on 9263, 9g45 and cap9"
bool "Kernel low-level debugging on 9263 and 9g45"
depends on HAVE_AT91_DBGU1
config DEBUG_CLPS711X_UART1
......
arch/arm/Makefile
浏览文件 @ d61b7a57
......@@ -174,7 +174,7 @@ machine-$(CONFIG_ARCH_PRIMA2) := prima2
machine-$(CONFIG_ARCH_PXA) := pxa
machine-$(CONFIG_ARCH_REALVIEW) := realview
machine-$(CONFIG_ARCH_RPC) := rpc
machine-$(CONFIG_ARCH_S3C2410) := s3c2410 s3c2412 s3c2416 s3c2440 s3c2443
machine-$(CONFIG_ARCH_S3C24XX) := s3c24xx s3c2412 s3c2440
machine-$(CONFIG_ARCH_S3C64XX) := s3c64xx
machine-$(CONFIG_ARCH_S5P64X0) := s5p64x0
machine-$(CONFIG_ARCH_S5PC100) := s5pc100
......
arch/arm/boot/compressed/head.S
浏览文件 @ d61b7a57
......@@ -58,7 +58,7 @@
add \rb, \rb, #0x00010000 @ Ser1
#endif
.endm
#elif defined(CONFIG_ARCH_S3C2410)
#elif defined(CONFIG_ARCH_S3C24XX)
.macro loadsp, rb, tmp
mov \rb, #0x50000000
add \rb, \rb, #0x4000 * CONFIG_S3C_LOWLEVEL_UART_PORT
......
arch/arm/configs/at91cap9_defconfig 已删除 100644 → 0
浏览文件 @ 18d9946b
CONFIG_EXPERIMENTAL=y
# CONFIG_LOCALVERSION_AUTO is not set
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y
CONFIG_SLAB=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_AT91=y
CONFIG_ARCH_AT91CAP9=y
CONFIG_MACH_AT91CAP9ADK=y
CONFIG_MTD_AT91_DATAFLASH_CARD=y
CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
# CONFIG_ARM_THUMB is not set
CONFIG_AEABI=y
CONFIG_LEDS=y
CONFIG_LEDS_CPU=y
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/ram0 rw"
CONFIG_FPE_NWFPE=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_IP_PNP_RARP=y
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
# CONFIG_INET_DIAG is not set
# CONFIG_IPV6 is not set
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_MTD=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_DATAFLASH=y
CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_ATMEL=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
CONFIG_SCSI_MULTI_LUN=y
CONFIG_NETDEVICES=y
CONFIG_MII=y
CONFIG_MACB=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_ADS7846=y
# CONFIG_SERIO is not set
CONFIG_SERIAL_ATMEL=y
CONFIG_SERIAL_ATMEL_CONSOLE=y
CONFIG_HW_RANDOM=y
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=y
CONFIG_SPI=y
CONFIG_SPI_ATMEL=y
# CONFIG_HWMON is not set
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_NOWAYOUT=y
CONFIG_FB=y
CONFIG_FB_ATMEL=y
CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_CLUT224 is not set
# CONFIG_USB_HID is not set
CONFIG_USB=y
CONFIG_USB_DEVICEFS=y
CONFIG_USB_MON=y
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_USB_GADGET=y
CONFIG_USB_ETH=m
CONFIG_USB_FILE_STORAGE=m
CONFIG_MMC=y
CONFIG_MMC_AT91=m
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_AT91SAM9=y
CONFIG_EXT2_FS=y
CONFIG_VFAT_FS=y
CONFIG_TMPFS=y
CONFIG_JFFS2_FS=y
CONFIG_CRAMFS=y
CONFIG_NFS_FS=y
CONFIG_ROOT_NFS=y
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_CODEPAGE_850=y
CONFIG_NLS_ISO8859_1=y
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_INFO=y
CONFIG_DEBUG_USER=y
arch/arm/configs/mini2440_defconfig
浏览文件 @ d61b7a57
......@@ -13,7 +13,7 @@ CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
CONFIG_BLK_DEV_INTEGRITY=y
CONFIG_ARCH_S3C2410=y
CONFIG_ARCH_S3C24XX=y
CONFIG_S3C_ADC=y
CONFIG_S3C24XX_PWM=y
CONFIG_MACH_MINI2440=y
......
arch/arm/configs/s3c2410_defconfig
浏览文件 @ d61b7a57
......@@ -3,40 +3,47 @@ CONFIG_SYSVIPC=y
CONFIG_IKCONFIG=m
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=16
CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_SLAB=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
CONFIG_ARCH_S3C2410=y
CONFIG_PARTITION_ADVANCED=y
CONFIG_BSD_DISKLABEL=y
CONFIG_SOLARIS_X86_PARTITION=y
CONFIG_ARCH_S3C24XX=y
CONFIG_S3C_BOOT_ERROR_RESET=y
CONFIG_S3C_ADC=y
CONFIG_S3C24XX_PWM=y
CONFIG_ARCH_SMDK2410=y
CONFIG_CPU_S3C2412=y
CONFIG_CPU_S3C2416=y
CONFIG_CPU_S3C2440=y
CONFIG_CPU_S3C2442=y
CONFIG_CPU_S3C2443=y
CONFIG_MACH_AML_M5900=y
CONFIG_ARCH_BAST=y
CONFIG_ARCH_H1940=y
CONFIG_MACH_N30=y
CONFIG_ARCH_BAST=y
CONFIG_MACH_OTOM=y
CONFIG_MACH_AML_M5900=y
CONFIG_MACH_QT2410=y
CONFIG_ARCH_SMDK2410=y
CONFIG_MACH_TCT_HAMMER=y
CONFIG_MACH_VR1000=y
CONFIG_MACH_QT2410=y
CONFIG_MACH_JIVE=y
CONFIG_MACH_SMDK2412=y
CONFIG_MACH_VSTMS=y
CONFIG_MACH_SMDK2416=y
CONFIG_MACH_ANUBIS=y
CONFIG_MACH_NEO1973_GTA02=y
CONFIG_MACH_AT2440EVB=y
CONFIG_MACH_MINI2440=y
CONFIG_MACH_NEXCODER_2440=y
CONFIG_MACH_OSIRIS=y
CONFIG_MACH_OSIRIS_DVS=m
CONFIG_MACH_RX3715=y
CONFIG_ARCH_S3C2440=y
CONFIG_MACH_NEXCODER_2440=y
CONFIG_SMDK2440_CPU2442=y
CONFIG_MACH_AT2440EVB=y
CONFIG_MACH_MINI2440=y
CONFIG_MACH_NEO1973_GTA02=y
CONFIG_MACH_RX1950=y
CONFIG_SMDK2440_CPU2442=y
CONFIG_MACH_SMDK2443=y
# CONFIG_ARM_THUMB is not set
CONFIG_ZBOOT_ROM_TEXT=0x0
......@@ -45,7 +52,6 @@ CONFIG_CMDLINE="root=/dev/hda1 ro init=/bin/bash console=ttySAC0"
CONFIG_FPE_NWFPE=y
CONFIG_FPE_NWFPE_XP=y
CONFIG_BINFMT_AOUT=y
CONFIG_PM=y
CONFIG_APM_EMULATION=m
CONFIG_NET=y
CONFIG_PACKET=y
......@@ -58,7 +64,6 @@ CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_NET_IPIP=m
CONFIG_NET_IPGRE=m
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
......@@ -80,7 +85,6 @@ CONFIG_IPV6_MIP6=m
CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
CONFIG_IPV6_TUNNEL=m
CONFIG_NETFILTER=y
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CONNTRACK_EVENTS=y
CONFIG_NF_CT_PROTO_DCCP=m
......@@ -138,7 +142,6 @@ CONFIG_IP_VS=m
CONFIG_NF_CONNTRACK_IPV4=m
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_TTL=m
......@@ -150,7 +153,6 @@ CONFIG_NF_NAT=m
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_NETMAP=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_NF_NAT_SNMP_BASIC=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_TARGET_ECN=m
......@@ -177,8 +179,6 @@ CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IP6_NF_MANGLE=m
CONFIG_IP6_NF_RAW=m
CONFIG_BT=m
CONFIG_BT_L2CAP=m
CONFIG_BT_SCO=m
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=m
......@@ -199,7 +199,6 @@ CONFIG_MAC80211_MESH=y
CONFIG_MAC80211_LEDS=y
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_MTD=y
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
CONFIG_MTD_CMDLINE_PARTS=y
......@@ -221,9 +220,6 @@ CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_UB=m
CONFIG_BLK_DEV_RAM=y
CONFIG_ATA_OVER_ETH=m
CONFIG_EEPROM_AT25=m
CONFIG_EEPROM_LEGACY=m
CONFIG_EEPROM_93CX6=m
CONFIG_IDE=y
CONFIG_BLK_DEV_IDECD=y
CONFIG_BLK_DEV_IDETAPE=m
......@@ -240,7 +236,6 @@ CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_SCAN_ASYNC=y
CONFIG_NETDEVICES=y
CONFIG_NET_ETHERNET=y
CONFIG_DM9000=y
CONFIG_INPUT_EVDEV=y
CONFIG_MOUSE_APPLETOUCH=m
......@@ -274,7 +269,6 @@ CONFIG_JOYSTICK_XPAD_LEDS=y
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_USB_COMPOSITE=m
CONFIG_INPUT_MISC=y
CONFIG_INPUT_ATI_REMOTE=m
CONFIG_INPUT_ATI_REMOTE2=m
CONFIG_INPUT_KEYSPAN_REMOTE=m
CONFIG_INPUT_POWERMATE=m
......@@ -300,7 +294,6 @@ CONFIG_I2C_SIMTEC=y
CONFIG_SPI=y
CONFIG_SPI_GPIO=m
CONFIG_SPI_S3C24XX=m
CONFIG_SPI_S3C24XX_GPIO=m
CONFIG_SPI_SPIDEV=m
CONFIG_SPI_TLE62X0=m
CONFIG_SENSORS_LM75=m
......@@ -315,7 +308,6 @@ CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_S3C2410=y
CONFIG_FB_SM501=y
CONFIG_BACKLIGHT_PWM=m
# CONFIG_VGA_CONSOLE is not set
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_SOUND=y
CONFIG_SND=y
......@@ -330,10 +322,6 @@ CONFIG_SND_VERBOSE_PRINTK=y
CONFIG_SND_USB_AUDIO=m
CONFIG_SND_USB_CAIAQ=m
CONFIG_SND_SOC=y
CONFIG_SND_S3C24XX_SOC=y
CONFIG_SND_S3C24XX_SOC_JIVE_WM8750=m
CONFIG_SND_S3C24XX_SOC_SMDK2443_WM9710=m
CONFIG_SND_S3C24XX_SOC_LN2440SBC_ALC650=m
# CONFIG_USB_HID is not set
CONFIG_USB=y
CONFIG_USB_DEVICEFS=y
......@@ -387,9 +375,7 @@ CONFIG_MMC_TEST=m
CONFIG_MMC_SDHCI=m
CONFIG_MMC_SPI=m
CONFIG_MMC_S3C=y
CONFIG_LEDS_CLASS=m
CONFIG_LEDS_S3C24XX=m
CONFIG_LEDS_H1940=m
CONFIG_LEDS_PCA9532=m
CONFIG_LEDS_GPIO=m
CONFIG_LEDS_PCA955X=m
......@@ -410,8 +396,6 @@ CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT4_FS=m
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_INOTIFY=y
CONFIG_AUTOFS_FS=m
CONFIG_AUTOFS4_FS=m
CONFIG_FUSE_FS=m
CONFIG_ISO9660_FS=y
......@@ -436,9 +420,6 @@ CONFIG_NFSD=m
CONFIG_NFSD_V3_ACL=y
CONFIG_NFSD_V4=y
CONFIG_CIFS=m
CONFIG_PARTITION_ADVANCED=y
CONFIG_BSD_DISKLABEL=y
CONFIG_SOLARIS_X86_PARTITION=y
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_CODEPAGE_737=m
CONFIG_NLS_CODEPAGE_775=m
......@@ -481,9 +462,7 @@ CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_INFO=y
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_DEBUG_USER=y
CONFIG_DEBUG_ERRORS=y
CONFIG_DEBUG_LL=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
arch/arm/configs/tct_hammer_defconfig
浏览文件 @ d61b7a57
......@@ -14,7 +14,7 @@ CONFIG_SLOB=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
CONFIG_ARCH_S3C2410=y
CONFIG_ARCH_S3C24XX=y
CONFIG_MACH_TCT_HAMMER=y
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
......
arch/arm/kernel/Makefile
浏览文件 @ d61b7a57
......@@ -62,9 +62,6 @@ obj-$(CONFIG_SWP_EMULATE) += swp_emulate.o
CFLAGS_swp_emulate.o := -Wa,-march=armv7-a
obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o
obj-$(CONFIG_CRUNCH) += crunch.o crunch-bits.o
AFLAGS_crunch-bits.o := -Wa,-mcpu=ep9312
obj-$(CONFIG_CPU_XSCALE) += xscale-cp0.o
obj-$(CONFIG_CPU_XSC3) += xscale-cp0.o
obj-$(CONFIG_CPU_MOHAWK) += xscale-cp0.o
......
arch/arm/mach-at91/Kconfig
浏览文件 @ d61b7a57
......@@ -102,15 +102,6 @@ config ARCH_AT91SAM9G45
select HAVE_AT91_DBGU1
select AT91_SAM9G45_RESET
config ARCH_AT91CAP9
bool "AT91CAP9"
select CPU_ARM926T
select GENERIC_CLOCKEVENTS
select HAVE_FB_ATMEL
select HAVE_NET_MACB
select HAVE_AT91_DBGU1
select AT91_SAM9G45_RESET
config ARCH_AT91X40
bool "AT91x40"
select ARCH_USES_GETTIMEOFFSET
......@@ -447,21 +438,6 @@ endif
# ----------------------------------------------------------
if ARCH_AT91CAP9
comment "AT91CAP9 Board Type"
config MACH_AT91CAP9ADK
bool "Atmel AT91CAP9A-DK Evaluation Kit"
select HAVE_AT91_DATAFLASH_CARD
help
Select this if you are using Atmel's AT91CAP9A-DK Evaluation Kit.
<http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4138>
endif
# ----------------------------------------------------------
if ARCH_AT91X40
comment "AT91X40 Board Type"
......@@ -544,7 +520,7 @@ config AT91_EARLY_DBGU0
depends on HAVE_AT91_DBGU0
config AT91_EARLY_DBGU1
bool "DBGU on 9263, 9g45 and cap9"
bool "DBGU on 9263 and 9g45"
depends on HAVE_AT91_DBGU1
config AT91_EARLY_USART0
......
arch/arm/mach-at91/Makefile
浏览文件 @ d61b7a57
......@@ -20,7 +20,6 @@ obj-$(CONFIG_ARCH_AT91SAM9263) += at91sam9263.o at91sam926x_time.o at91sam9263_d
obj-$(CONFIG_ARCH_AT91SAM9RL) += at91sam9rl.o at91sam926x_time.o at91sam9rl_devices.o sam9_smc.o
obj-$(CONFIG_ARCH_AT91SAM9G20) += at91sam9260.o at91sam926x_time.o at91sam9260_devices.o sam9_smc.o
obj-$(CONFIG_ARCH_AT91SAM9G45) += at91sam9g45.o at91sam926x_time.o at91sam9g45_devices.o sam9_smc.o
obj-$(CONFIG_ARCH_AT91CAP9) += at91cap9.o at91sam926x_time.o at91cap9_devices.o sam9_smc.o
obj-$(CONFIG_ARCH_AT91X40) += at91x40.o at91x40_time.o
# AT91RM9200 board-specific support
......@@ -81,9 +80,6 @@ obj-$(CONFIG_MACH_AT91SAM9M10G45EK) += board-sam9m10g45ek.o
# AT91SAM board with device-tree
obj-$(CONFIG_MACH_AT91SAM_DT) += board-dt.o
# AT91CAP9 board-specific support
obj-$(CONFIG_MACH_AT91CAP9ADK) += board-cap9adk.o
# AT91X40 board-specific support
obj-$(CONFIG_MACH_AT91EB01) += board-eb01.o
......
arch/arm/mach-at91/Makefile.boot
浏览文件 @ d61b7a57
......@@ -3,11 +3,7 @@
# PARAMS_PHYS must be within 4MB of ZRELADDR
# INITRD_PHYS must be in RAM
ifeq ($(CONFIG_ARCH_AT91CAP9),y)
zreladdr-y += 0x70008000
params_phys-y := 0x70000100
initrd_phys-y := 0x70410000
else ifeq ($(CONFIG_ARCH_AT91SAM9G45),y)
ifeq ($(CONFIG_ARCH_AT91SAM9G45),y)
zreladdr-y += 0x70008000
params_phys-y := 0x70000100
initrd_phys-y := 0x70410000
......
arch/arm/mach-at91/at91cap9.c 已删除 100644 → 0
浏览文件 @ 18d9946b
/*
* arch/arm/mach-at91/at91cap9.c
*
* Copyright (C) 2007 Stelian Pop <stelian.pop@leadtechdesign.com>
* Copyright (C) 2007 Lead Tech Design <www.leadtechdesign.com>
* Copyright (C) 2007 Atmel Corporation.
*
* 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.
*
*/
#include <linux/module.h>
#include <asm/proc-fns.h>
#include <asm/irq.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <mach/cpu.h>
#include <mach/at91cap9.h>
#include <mach/at91_pmc.h>
#include "soc.h"
#include "generic.h"
#include "clock.h"
#include "sam9_smc.h"
/* --------------------------------------------------------------------
* Clocks
* -------------------------------------------------------------------- */
/*
* The peripheral clocks.
*/
static struct clk pioABCD_clk = {
.name = "pioABCD_clk",
.pmc_mask = 1 << AT91CAP9_ID_PIOABCD,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk mpb0_clk = {
.name = "mpb0_clk",
.pmc_mask = 1 << AT91CAP9_ID_MPB0,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk mpb1_clk = {
.name = "mpb1_clk",
.pmc_mask = 1 << AT91CAP9_ID_MPB1,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk mpb2_clk = {
.name = "mpb2_clk",
.pmc_mask = 1 << AT91CAP9_ID_MPB2,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk mpb3_clk = {
.name = "mpb3_clk",
.pmc_mask = 1 << AT91CAP9_ID_MPB3,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk mpb4_clk = {
.name = "mpb4_clk",
.pmc_mask = 1 << AT91CAP9_ID_MPB4,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk usart0_clk = {
.name = "usart0_clk",
.pmc_mask = 1 << AT91CAP9_ID_US0,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk usart1_clk = {
.name = "usart1_clk",
.pmc_mask = 1 << AT91CAP9_ID_US1,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk usart2_clk = {
.name = "usart2_clk",
.pmc_mask = 1 << AT91CAP9_ID_US2,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk mmc0_clk = {
.name = "mci0_clk",
.pmc_mask = 1 << AT91CAP9_ID_MCI0,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk mmc1_clk = {
.name = "mci1_clk",
.pmc_mask = 1 << AT91CAP9_ID_MCI1,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk can_clk = {
.name = "can_clk",
.pmc_mask = 1 << AT91CAP9_ID_CAN,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk twi_clk = {
.name = "twi_clk",
.pmc_mask = 1 << AT91CAP9_ID_TWI,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk spi0_clk = {
.name = "spi0_clk",
.pmc_mask = 1 << AT91CAP9_ID_SPI0,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk spi1_clk = {
.name = "spi1_clk",
.pmc_mask = 1 << AT91CAP9_ID_SPI1,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk ssc0_clk = {
.name = "ssc0_clk",
.pmc_mask = 1 << AT91CAP9_ID_SSC0,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk ssc1_clk = {
.name = "ssc1_clk",
.pmc_mask = 1 << AT91CAP9_ID_SSC1,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk ac97_clk = {
.name = "ac97_clk",
.pmc_mask = 1 << AT91CAP9_ID_AC97C,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk tcb_clk = {
.name = "tcb_clk",
.pmc_mask = 1 << AT91CAP9_ID_TCB,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk pwm_clk = {
.name = "pwm_clk",
.pmc_mask = 1 << AT91CAP9_ID_PWMC,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk macb_clk = {
.name = "pclk",
.pmc_mask = 1 << AT91CAP9_ID_EMAC,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk aestdes_clk = {
.name = "aestdes_clk",
.pmc_mask = 1 << AT91CAP9_ID_AESTDES,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk adc_clk = {
.name = "adc_clk",
.pmc_mask = 1 << AT91CAP9_ID_ADC,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk isi_clk = {
.name = "isi_clk",
.pmc_mask = 1 << AT91CAP9_ID_ISI,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk lcdc_clk = {
.name = "lcdc_clk",
.pmc_mask = 1 << AT91CAP9_ID_LCDC,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk dma_clk = {
.name = "dma_clk",
.pmc_mask = 1 << AT91CAP9_ID_DMA,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk udphs_clk = {
.name = "udphs_clk",
.pmc_mask = 1 << AT91CAP9_ID_UDPHS,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk ohci_clk = {
.name = "ohci_clk",
.pmc_mask = 1 << AT91CAP9_ID_UHP,
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk *periph_clocks[] __initdata = {
&pioABCD_clk,
&mpb0_clk,
&mpb1_clk,
&mpb2_clk,
&mpb3_clk,
&mpb4_clk,
&usart0_clk,
&usart1_clk,
&usart2_clk,
&mmc0_clk,
&mmc1_clk,
&can_clk,
&twi_clk,
&spi0_clk,
&spi1_clk,
&ssc0_clk,
&ssc1_clk,
&ac97_clk,
&tcb_clk,
&pwm_clk,
&macb_clk,
&aestdes_clk,
&adc_clk,
&isi_clk,
&lcdc_clk,
&dma_clk,
&udphs_clk,
&ohci_clk,
// irq0 .. irq1
};
static struct clk_lookup periph_clocks_lookups[] = {
/* One additional fake clock for macb_hclk */
CLKDEV_CON_ID("hclk", &macb_clk),
CLKDEV_CON_DEV_ID("hclk", "atmel_usba_udc", &utmi_clk),
CLKDEV_CON_DEV_ID("pclk", "atmel_usba_udc", &udphs_clk),
CLKDEV_CON_DEV_ID("mci_clk", "at91_mci.0", &mmc0_clk),
CLKDEV_CON_DEV_ID("mci_clk", "at91_mci.1", &mmc1_clk),
CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.0", &spi0_clk),
CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.1", &spi1_clk),
CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tcb_clk),
CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk),
CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk),
/* fake hclk clock */
CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk),
CLKDEV_CON_ID("pioA", &pioABCD_clk),
CLKDEV_CON_ID("pioB", &pioABCD_clk),
CLKDEV_CON_ID("pioC", &pioABCD_clk),
CLKDEV_CON_ID("pioD", &pioABCD_clk),
};
static struct clk_lookup usart_clocks_lookups[] = {
CLKDEV_CON_DEV_ID("usart", "atmel_usart.0", &mck),
CLKDEV_CON_DEV_ID("usart", "atmel_usart.1", &usart0_clk),
CLKDEV_CON_DEV_ID("usart", "atmel_usart.2", &usart1_clk),
CLKDEV_CON_DEV_ID("usart", "atmel_usart.3", &usart2_clk),
};
/*
* The four programmable clocks.
* You must configure pin multiplexing to bring these signals out.
*/
static struct clk pck0 = {
.name = "pck0",
.pmc_mask = AT91_PMC_PCK0,
.type = CLK_TYPE_PROGRAMMABLE,
.id = 0,
};
static struct clk pck1 = {
.name = "pck1",
.pmc_mask = AT91_PMC_PCK1,
.type = CLK_TYPE_PROGRAMMABLE,
.id = 1,
};
static struct clk pck2 = {
.name = "pck2",
.pmc_mask = AT91_PMC_PCK2,
.type = CLK_TYPE_PROGRAMMABLE,
.id = 2,
};
static struct clk pck3 = {
.name = "pck3",
.pmc_mask = AT91_PMC_PCK3,
.type = CLK_TYPE_PROGRAMMABLE,
.id = 3,
};
static void __init at91cap9_register_clocks(void)
{
int i;
for (i = 0; i < ARRAY_SIZE(periph_clocks); i++)
clk_register(periph_clocks[i]);
clkdev_add_table(periph_clocks_lookups,
ARRAY_SIZE(periph_clocks_lookups));
clkdev_add_table(usart_clocks_lookups,
ARRAY_SIZE(usart_clocks_lookups));
clk_register(&pck0);
clk_register(&pck1);
clk_register(&pck2);
clk_register(&pck3);
}
static struct clk_lookup console_clock_lookup;
void __init at91cap9_set_console_clock(int id)
{
if (id >= ARRAY_SIZE(usart_clocks_lookups))
return;
console_clock_lookup.con_id = "usart";
console_clock_lookup.clk = usart_clocks_lookups[id].clk;
clkdev_add(&console_clock_lookup);
}
/* --------------------------------------------------------------------
* GPIO
* -------------------------------------------------------------------- */
static struct at91_gpio_bank at91cap9_gpio[] __initdata = {
{
.id = AT91CAP9_ID_PIOABCD,
.regbase = AT91CAP9_BASE_PIOA,
}, {
.id = AT91CAP9_ID_PIOABCD,
.regbase = AT91CAP9_BASE_PIOB,
}, {
.id = AT91CAP9_ID_PIOABCD,
.regbase = AT91CAP9_BASE_PIOC,
}, {
.id = AT91CAP9_ID_PIOABCD,
.regbase = AT91CAP9_BASE_PIOD,
}
};
static void at91cap9_idle(void)
{
at91_sys_write(AT91_PMC_SCDR, AT91_PMC_PCK);
cpu_do_idle();
}
/* --------------------------------------------------------------------
* AT91CAP9 processor initialization
* -------------------------------------------------------------------- */
static void __init at91cap9_map_io(void)
{
at91_init_sram(0, AT91CAP9_SRAM_BASE, AT91CAP9_SRAM_SIZE);
}
static void __init at91cap9_ioremap_registers(void)
{
at91_ioremap_shdwc(AT91CAP9_BASE_SHDWC);
at91_ioremap_rstc(AT91CAP9_BASE_RSTC);
at91sam926x_ioremap_pit(AT91CAP9_BASE_PIT);
at91sam9_ioremap_smc(0, AT91CAP9_BASE_SMC);
}
static void __init at91cap9_initialize(void)
{
arm_pm_idle = at91cap9_idle;
arm_pm_restart = at91sam9g45_restart;
at91_extern_irq = (1 << AT91CAP9_ID_IRQ0) | (1 << AT91CAP9_ID_IRQ1);
/* Register GPIO subsystem */
at91_gpio_init(at91cap9_gpio, 4);
/* Remember the silicon revision */
if (cpu_is_at91cap9_revB())
system_rev = 0xB;
else if (cpu_is_at91cap9_revC())
system_rev = 0xC;
}
/* --------------------------------------------------------------------
* Interrupt initialization
* -------------------------------------------------------------------- */
/*
* The default interrupt priority levels (0 = lowest, 7 = highest).
*/
static unsigned int at91cap9_default_irq_priority[NR_AIC_IRQS] __initdata = {
7, /* Advanced Interrupt Controller (FIQ) */
7, /* System Peripherals */
1, /* Parallel IO Controller A, B, C and D */
0, /* MP Block Peripheral 0 */
0, /* MP Block Peripheral 1 */
0, /* MP Block Peripheral 2 */
0, /* MP Block Peripheral 3 */
0, /* MP Block Peripheral 4 */
5, /* USART 0 */
5, /* USART 1 */
5, /* USART 2 */
0, /* Multimedia Card Interface 0 */
0, /* Multimedia Card Interface 1 */
3, /* CAN */
6, /* Two-Wire Interface */
5, /* Serial Peripheral Interface 0 */
5, /* Serial Peripheral Interface 1 */
4, /* Serial Synchronous Controller 0 */
4, /* Serial Synchronous Controller 1 */
5, /* AC97 Controller */
0, /* Timer Counter 0, 1 and 2 */
0, /* Pulse Width Modulation Controller */
3, /* Ethernet */
0, /* Advanced Encryption Standard, Triple DES*/
0, /* Analog-to-Digital Converter */
0, /* Image Sensor Interface */
3, /* LCD Controller */
0, /* DMA Controller */
2, /* USB Device Port */
2, /* USB Host port */
0, /* Advanced Interrupt Controller (IRQ0) */
0, /* Advanced Interrupt Controller (IRQ1) */
};
struct at91_init_soc __initdata at91cap9_soc = {
.map_io = at91cap9_map_io,
.default_irq_priority = at91cap9_default_irq_priority,
.ioremap_registers = at91cap9_ioremap_registers,
.register_clocks = at91cap9_register_clocks,
.init = at91cap9_initialize,
};
arch/arm/mach-at91/at91cap9_devices.c 已删除 100644 → 0
浏览文件 @ 18d9946b
此差异已折叠。
arch/arm/mach-at91/board-cap9adk.c 已删除 100644 → 0
浏览文件 @ 18d9946b
/*
* linux/arch/arm/mach-at91/board-cap9adk.c
*
* Copyright (C) 2007 Stelian Pop <stelian.pop@leadtechdesign.com>
* Copyright (C) 2007 Lead Tech Design <www.leadtechdesign.com>
* Copyright (C) 2005 SAN People
* Copyright (C) 2007 Atmel Corporation.
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <linux/types.h>
#include <linux/gpio.h>
#include <linux/init.h>
#include <linux/mm.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/spi/spi.h>
#include <linux/spi/ads7846.h>
#include <linux/fb.h>
#include <linux/mtd/physmap.h>
#include <video/atmel_lcdc.h>
#include <mach/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <mach/board.h>
#include <mach/at91cap9_matrix.h>
#include <mach/at91sam9_smc.h>
#include <mach/system_rev.h>
#include "sam9_smc.h"
#include "generic.h"
static void __init cap9adk_init_early(void)
{
/* Initialize processor: 12 MHz crystal */
at91_initialize(12000000);
/* Setup the LEDs: USER1 and USER2 LED for cpu/timer... */
at91_init_leds(AT91_PIN_PA10, AT91_PIN_PA11);
/* ... POWER LED always on */
at91_set_gpio_output(AT91_PIN_PC29, 1);
/* Setup the serial ports and console */
at91_register_uart(0, 0, 0); /* DBGU = ttyS0 */
at91_set_serial_console(0);
}
/*
* USB Host port
*/
static struct at91_usbh_data __initdata cap9adk_usbh_data = {
.ports = 2,
.vbus_pin = {-EINVAL, -EINVAL},
.overcurrent_pin= {-EINVAL, -EINVAL},
};
/*
* USB HS Device port
*/
static struct usba_platform_data __initdata cap9adk_usba_udc_data = {
.vbus_pin = AT91_PIN_PB31,
};
/*
* ADS7846 Touchscreen
*/
#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
static int ads7843_pendown_state(void)
{
return !at91_get_gpio_value(AT91_PIN_PC4); /* Touchscreen PENIRQ */
}
static struct ads7846_platform_data ads_info = {
.model = 7843,
.x_min = 150,
.x_max = 3830,
.y_min = 190,
.y_max = 3830,
.vref_delay_usecs = 100,
.x_plate_ohms = 450,
.y_plate_ohms = 250,
.pressure_max = 15000,
.debounce_max = 1,
.debounce_rep = 0,
.debounce_tol = (~0),
.get_pendown_state = ads7843_pendown_state,
};
static void __init cap9adk_add_device_ts(void)
{
at91_set_gpio_input(AT91_PIN_PC4, 1); /* Touchscreen PENIRQ */
at91_set_gpio_input(AT91_PIN_PC5, 1); /* Touchscreen BUSY */
}
#else
static void __init cap9adk_add_device_ts(void) {}
#endif
/*
* SPI devices.
*/
static struct spi_board_info cap9adk_spi_devices[] = {
#if defined(CONFIG_MTD_AT91_DATAFLASH_CARD)
{ /* DataFlash card */
.modalias = "mtd_dataflash",
.chip_select = 0,
.max_speed_hz = 15 * 1000 * 1000,
.bus_num = 0,
},
#endif
#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
{
.modalias = "ads7846",
.chip_select = 3, /* can be 2 or 3, depending on J2 jumper */
.max_speed_hz = 125000 * 26, /* (max sample rate @ 3V) * (cmd + data + overhead) */
.bus_num = 0,
.platform_data = &ads_info,
.irq = AT91_PIN_PC4,
},
#endif
};
/*
* MCI (SD/MMC)
*/
static struct at91_mmc_data __initdata cap9adk_mmc_data = {
.wire4 = 1,
.det_pin = -EINVAL,
.wp_pin = -EINVAL,
.vcc_pin = -EINVAL,
};
/*
* MACB Ethernet device
*/
static struct macb_platform_data __initdata cap9adk_macb_data = {
.phy_irq_pin = -EINVAL,
.is_rmii = 1,
};
/*
* NAND flash
*/
static struct mtd_partition __initdata cap9adk_nand_partitions[] = {
{
.name = "NAND partition",
.offset = 0,
.size = MTDPART_SIZ_FULL,
},
};
static struct atmel_nand_data __initdata cap9adk_nand_data = {
.ale = 21,
.cle = 22,
.det_pin = -EINVAL,
.rdy_pin = -EINVAL,
.enable_pin = AT91_PIN_PD15,
.parts = cap9adk_nand_partitions,
.num_parts = ARRAY_SIZE(cap9adk_nand_partitions),
};
static struct sam9_smc_config __initdata cap9adk_nand_smc_config = {
.ncs_read_setup = 1,
.nrd_setup = 2,
.ncs_write_setup = 1,
.nwe_setup = 2,
.ncs_read_pulse = 6,
.nrd_pulse = 4,
.ncs_write_pulse = 6,
.nwe_pulse = 4,
.read_cycle = 8,
.write_cycle = 8,
.mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE,
.tdf_cycles = 1,
};
static void __init cap9adk_add_device_nand(void)
{
unsigned long csa;
csa = at91_sys_read(AT91_MATRIX_EBICSA);
at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_EBI_VDDIOMSEL_3_3V);
cap9adk_nand_data.bus_width_16 = board_have_nand_16bit();
/* setup bus-width (8 or 16) */
if (cap9adk_nand_data.bus_width_16)
cap9adk_nand_smc_config.mode |= AT91_SMC_DBW_16;
else
cap9adk_nand_smc_config.mode |= AT91_SMC_DBW_8;
/* configure chip-select 3 (NAND) */
sam9_smc_configure(0, 3, &cap9adk_nand_smc_config);
at91_add_device_nand(&cap9adk_nand_data);
}
/*
* NOR flash
*/
static struct mtd_partition cap9adk_nor_partitions[] = {
{
.name = "NOR partition",
.offset = 0,
.size = MTDPART_SIZ_FULL,
},
};
static struct physmap_flash_data cap9adk_nor_data = {
.width = 2,
.parts = cap9adk_nor_partitions,
.nr_parts = ARRAY_SIZE(cap9adk_nor_partitions),
};
#define NOR_BASE AT91_CHIPSELECT_0
#define NOR_SIZE SZ_8M
static struct resource nor_flash_resources[] = {
{
.start = NOR_BASE,
.end = NOR_BASE + NOR_SIZE - 1,
.flags = IORESOURCE_MEM,
}
};
static struct platform_device cap9adk_nor_flash = {
.name = "physmap-flash",
.id = 0,
.dev = {
.platform_data = &cap9adk_nor_data,
},
.resource = nor_flash_resources,
.num_resources = ARRAY_SIZE(nor_flash_resources),
};
static struct sam9_smc_config __initdata cap9adk_nor_smc_config = {
.ncs_read_setup = 2,
.nrd_setup = 4,
.ncs_write_setup = 2,
.nwe_setup = 4,
.ncs_read_pulse = 10,
.nrd_pulse = 8,
.ncs_write_pulse = 10,
.nwe_pulse = 8,
.read_cycle = 16,
.write_cycle = 16,
.mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_BAT_WRITE | AT91_SMC_DBW_16,
.tdf_cycles = 1,
};
static __init void cap9adk_add_device_nor(void)
{
unsigned long csa;
csa = at91_sys_read(AT91_MATRIX_EBICSA);
at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_EBI_VDDIOMSEL_3_3V);
/* configure chip-select 0 (NOR) */
sam9_smc_configure(0, 0, &cap9adk_nor_smc_config);
platform_device_register(&cap9adk_nor_flash);
}
/*
* LCD Controller
*/
#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
static struct fb_videomode at91_tft_vga_modes[] = {
{
.name = "TX09D50VM1CCA @ 60",
.refresh = 60,
.xres = 240, .yres = 320,
.pixclock = KHZ2PICOS(4965),
.left_margin = 1, .right_margin = 33,
.upper_margin = 1, .lower_margin = 0,
.hsync_len = 5, .vsync_len = 1,
.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
.vmode = FB_VMODE_NONINTERLACED,
},
};
static struct fb_monspecs at91fb_default_monspecs = {
.manufacturer = "HIT",
.monitor = "TX09D70VM1CCA",
.modedb = at91_tft_vga_modes,
.modedb_len = ARRAY_SIZE(at91_tft_vga_modes),
.hfmin = 15000,
.hfmax = 64000,
.vfmin = 50,
.vfmax = 150,
};
#define AT91CAP9_DEFAULT_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \
| ATMEL_LCDC_DISTYPE_TFT \
| ATMEL_LCDC_CLKMOD_ALWAYSACTIVE)
static void at91_lcdc_power_control(int on)
{
if (on)
at91_set_gpio_value(AT91_PIN_PC0, 0); /* power up */
else
at91_set_gpio_value(AT91_PIN_PC0, 1); /* power down */
}
/* Driver datas */
static struct atmel_lcdfb_info __initdata cap9adk_lcdc_data = {
.default_bpp = 16,
.default_dmacon = ATMEL_LCDC_DMAEN,
.default_lcdcon2 = AT91CAP9_DEFAULT_LCDCON2,
.default_monspecs = &at91fb_default_monspecs,
.atmel_lcdfb_power_control = at91_lcdc_power_control,
.guard_time = 1,
};
#else
static struct atmel_lcdfb_info __initdata cap9adk_lcdc_data;
#endif
/*
* AC97
*/
static struct ac97c_platform_data cap9adk_ac97_data = {
.reset_pin = -EINVAL,
};
static void __init cap9adk_board_init(void)
{
/* Serial */
at91_add_device_serial();
/* USB Host */
at91_add_device_usbh(&cap9adk_usbh_data);
/* USB HS */
at91_add_device_usba(&cap9adk_usba_udc_data);
/* SPI */
at91_add_device_spi(cap9adk_spi_devices, ARRAY_SIZE(cap9adk_spi_devices));
/* Touchscreen */
cap9adk_add_device_ts();
/* MMC */
at91_add_device_mmc(1, &cap9adk_mmc_data);
/* Ethernet */
at91_add_device_eth(&cap9adk_macb_data);
/* NAND */
cap9adk_add_device_nand();
/* NOR Flash */
cap9adk_add_device_nor();
/* I2C */
at91_add_device_i2c(NULL, 0);
/* LCD Controller */
at91_add_device_lcdc(&cap9adk_lcdc_data);
/* AC97 */
at91_add_device_ac97(&cap9adk_ac97_data);
}
MACHINE_START(AT91CAP9ADK, "Atmel AT91CAP9A-DK")
/* Maintainer: Stelian Pop <stelian.pop@leadtechdesign.com> */
.timer = &at91sam926x_timer,
.map_io = at91_map_io,
.init_early = cap9adk_init_early,
.init_irq = at91_init_irq_default,
.init_machine = cap9adk_board_init,
MACHINE_END
arch/arm/mach-at91/clock.c
浏览文件 @ d61b7a57
......@@ -47,8 +47,7 @@
/*
* Chips have some kind of clocks : group them by functionality
*/
#define cpu_has_utmi() ( cpu_is_at91cap9() \
|| cpu_is_at91sam9rl() \
#define cpu_has_utmi() ( cpu_is_at91sam9rl() \
|| cpu_is_at91sam9g45())
#define cpu_has_800M_plla() ( cpu_is_at91sam9g20() \
......@@ -602,8 +601,6 @@ static void __init at91_pllb_usbfs_clock_init(unsigned long main_clock)
cpu_is_at91sam9g10()) {
uhpck.pmc_mask = AT91SAM926x_PMC_UHP;
udpck.pmc_mask = AT91SAM926x_PMC_UDP;
} else if (cpu_is_at91cap9()) {
uhpck.pmc_mask = AT91CAP9_PMC_UHP;
}
at91_sys_write(AT91_CKGR_PLLBR, 0);
......
arch/arm/mach-at91/cpuidle.c
浏览文件 @ d61b7a57
......@@ -39,20 +39,15 @@ static int at91_enter_idle(struct cpuidle_device *dev,
{
struct timeval before, after;
int idle_time;
u32 saved_lpr;
local_irq_disable();
do_gettimeofday(&before);
if (index == 0)
/* Wait for interrupt state */
cpu_do_idle();
else if (index == 1) {
asm("b 1f; .align 5; 1:");
asm("mcr p15, 0, r0, c7, c10, 4"); /* drain write buffer */
saved_lpr = sdram_selfrefresh_enable();
cpu_do_idle();
sdram_selfrefresh_disable(saved_lpr);
}
else if (index == 1)
at91_standby();
do_gettimeofday(&after);
local_irq_enable();
idle_time = (after.tv_sec - before.tv_sec) * USEC_PER_SEC +
......
arch/arm/mach-at91/generic.h
浏览文件 @ d61b7a57
......@@ -45,7 +45,6 @@ extern void __init at91sam9261_set_console_clock(int id);
extern void __init at91sam9263_set_console_clock(int id);
extern void __init at91sam9rl_set_console_clock(int id);
extern void __init at91sam9g45_set_console_clock(int id);
extern void __init at91cap9_set_console_clock(int id);
#ifdef CONFIG_AT91_PMC_UNIT
extern int __init at91_clock_init(unsigned long main_clock);
#else
......
arch/arm/mach-at91/include/mach/at91_pmc.h
浏览文件 @ d61b7a57
......@@ -23,10 +23,8 @@
#define AT91_PMC_PCK (1 << 0) /* Processor Clock */
#define AT91RM9200_PMC_UDP (1 << 1) /* USB Devcice Port Clock [AT91RM9200 only] */
#define AT91RM9200_PMC_MCKUDP (1 << 2) /* USB Device Port Master Clock Automatic Disable on Suspend [AT91RM9200 only] */
#define AT91CAP9_PMC_DDR (1 << 2) /* DDR Clock [CAP9 revC & some SAM9 only] */
#define AT91RM9200_PMC_UHP (1 << 4) /* USB Host Port Clock [AT91RM9200 only] */
#define AT91SAM926x_PMC_UHP (1 << 6) /* USB Host Port Clock [AT91SAM926x only] */
#define AT91CAP9_PMC_UHP (1 << 6) /* USB Host Port Clock [AT91CAP9 only] */
#define AT91SAM926x_PMC_UDP (1 << 7) /* USB Devcice Port Clock [AT91SAM926x only] */
#define AT91_PMC_PCK0 (1 << 8) /* Programmable Clock 0 */
#define AT91_PMC_PCK1 (1 << 9) /* Programmable Clock 1 */
......@@ -40,7 +38,7 @@
#define AT91_PMC_PCDR (AT91_PMC + 0x14) /* Peripheral Clock Disable Register */
#define AT91_PMC_PCSR (AT91_PMC + 0x18) /* Peripheral Clock Status Register */
#define AT91_CKGR_UCKR (AT91_PMC + 0x1C) /* UTMI Clock Register [some SAM9, CAP9] */
#define AT91_CKGR_UCKR (AT91_PMC + 0x1C) /* UTMI Clock Register [some SAM9] */
#define AT91_PMC_UPLLEN (1 << 16) /* UTMI PLL Enable */
#define AT91_PMC_UPLLCOUNT (0xf << 20) /* UTMI PLL Start-up Time */
#define AT91_PMC_BIASEN (1 << 24) /* UTMI BIAS Enable */
......@@ -48,7 +46,7 @@
#define AT91_CKGR_MOR (AT91_PMC + 0x20) /* Main Oscillator Register [not on SAM9RL] */
#define AT91_PMC_MOSCEN (1 << 0) /* Main Oscillator Enable */
#define AT91_PMC_OSCBYPASS (1 << 1) /* Oscillator Bypass [SAM9x, CAP9] */
#define AT91_PMC_OSCBYPASS (1 << 1) /* Oscillator Bypass [SAM9x] */
#define AT91_PMC_OSCOUNT (0xff << 8) /* Main Oscillator Start-up Time */
#define AT91_CKGR_MCFR (AT91_PMC + 0x24) /* Main Clock Frequency Register */
......@@ -87,7 +85,7 @@
#define AT91RM9200_PMC_MDIV_2 (1 << 8)
#define AT91RM9200_PMC_MDIV_3 (2 << 8)
#define AT91RM9200_PMC_MDIV_4 (3 << 8)
#define AT91SAM9_PMC_MDIV_1 (0 << 8) /* [SAM9,CAP9 only] */
#define AT91SAM9_PMC_MDIV_1 (0 << 8) /* [SAM9 only] */
#define AT91SAM9_PMC_MDIV_2 (1 << 8)
#define AT91SAM9_PMC_MDIV_4 (2 << 8)
#define AT91SAM9_PMC_MDIV_6 (3 << 8) /* [some SAM9 only] */
......@@ -117,17 +115,15 @@
#define AT91_PMC_LOCKA (1 << 1) /* PLLA Lock */
#define AT91_PMC_LOCKB (1 << 2) /* PLLB Lock */
#define AT91_PMC_MCKRDY (1 << 3) /* Master Clock */
#define AT91_PMC_LOCKU (1 << 6) /* UPLL Lock [some SAM9, AT91CAP9 only] */
#define AT91_PMC_OSCSEL (1 << 7) /* Slow Clock Oscillator [AT91CAP9 revC only] */
#define AT91_PMC_LOCKU (1 << 6) /* UPLL Lock [some SAM9] */
#define AT91_PMC_PCK0RDY (1 << 8) /* Programmable Clock 0 */
#define AT91_PMC_PCK1RDY (1 << 9) /* Programmable Clock 1 */
#define AT91_PMC_PCK2RDY (1 << 10) /* Programmable Clock 2 */
#define AT91_PMC_PCK3RDY (1 << 11) /* Programmable Clock 3 */
#define AT91_PMC_IMR (AT91_PMC + 0x6c) /* Interrupt Mask Register */
#define AT91_PMC_PROT (AT91_PMC + 0xe4) /* Protect Register [AT91CAP9 revC only] */
#define AT91_PMC_PROT (AT91_PMC + 0xe4) /* Write Protect Mode Register [some SAM9] */
#define AT91_PMC_PROTKEY 0x504d4301 /* Activation Code */
#define AT91_PMC_VER (AT91_PMC + 0xfc) /* PMC Module Version [AT91CAP9 only] */
#endif
arch/arm/mach-at91/include/mach/at91cap9.h 已删除 100644 → 0
浏览文件 @ 18d9946b
/*
* arch/arm/mach-at91/include/mach/at91cap9.h
*
* Copyright (C) 2007 Stelian Pop <stelian.pop@leadtechdesign.com>
* Copyright (C) 2007 Lead Tech Design <www.leadtechdesign.com>
* Copyright (C) 2007 Atmel Corporation.
*
* Common definitions.
* Based on AT91CAP9 datasheet revision B (Preliminary).
*
* 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.
*/
#ifndef AT91CAP9_H
#define AT91CAP9_H
/*
* Peripheral identifiers/interrupts.
*/
#define AT91CAP9_ID_PIOABCD 2 /* Parallel IO Controller A, B, C and D */
#define AT91CAP9_ID_MPB0 3 /* MP Block Peripheral 0 */
#define AT91CAP9_ID_MPB1 4 /* MP Block Peripheral 1 */
#define AT91CAP9_ID_MPB2 5 /* MP Block Peripheral 2 */
#define AT91CAP9_ID_MPB3 6 /* MP Block Peripheral 3 */
#define AT91CAP9_ID_MPB4 7 /* MP Block Peripheral 4 */
#define AT91CAP9_ID_US0 8 /* USART 0 */
#define AT91CAP9_ID_US1 9 /* USART 1 */
#define AT91CAP9_ID_US2 10 /* USART 2 */
#define AT91CAP9_ID_MCI0 11 /* Multimedia Card Interface 0 */
#define AT91CAP9_ID_MCI1 12 /* Multimedia Card Interface 1 */
#define AT91CAP9_ID_CAN 13 /* CAN */
#define AT91CAP9_ID_TWI 14 /* Two-Wire Interface */
#define AT91CAP9_ID_SPI0 15 /* Serial Peripheral Interface 0 */
#define AT91CAP9_ID_SPI1 16 /* Serial Peripheral Interface 0 */
#define AT91CAP9_ID_SSC0 17 /* Serial Synchronous Controller 0 */
#define AT91CAP9_ID_SSC1 18 /* Serial Synchronous Controller 1 */
#define AT91CAP9_ID_AC97C 19 /* AC97 Controller */
#define AT91CAP9_ID_TCB 20 /* Timer Counter 0, 1 and 2 */
#define AT91CAP9_ID_PWMC 21 /* Pulse Width Modulation Controller */
#define AT91CAP9_ID_EMAC 22 /* Ethernet */
#define AT91CAP9_ID_AESTDES 23 /* Advanced Encryption Standard, Triple DES */
#define AT91CAP9_ID_ADC 24 /* Analog-to-Digital Converter */
#define AT91CAP9_ID_ISI 25 /* Image Sensor Interface */
#define AT91CAP9_ID_LCDC 26 /* LCD Controller */
#define AT91CAP9_ID_DMA 27 /* DMA Controller */
#define AT91CAP9_ID_UDPHS 28 /* USB High Speed Device Port */
#define AT91CAP9_ID_UHP 29 /* USB Host Port */
#define AT91CAP9_ID_IRQ0 30 /* Advanced Interrupt Controller (IRQ0) */
#define AT91CAP9_ID_IRQ1 31 /* Advanced Interrupt Controller (IRQ1) */
/*
* User Peripheral physical base addresses.
*/
#define AT91CAP9_BASE_UDPHS 0xfff78000
#define AT91CAP9_BASE_TCB0 0xfff7c000
#define AT91CAP9_BASE_TC0 0xfff7c000
#define AT91CAP9_BASE_TC1 0xfff7c040
#define AT91CAP9_BASE_TC2 0xfff7c080
#define AT91CAP9_BASE_MCI0 0xfff80000
#define AT91CAP9_BASE_MCI1 0xfff84000
#define AT91CAP9_BASE_TWI 0xfff88000
#define AT91CAP9_BASE_US0 0xfff8c000
#define AT91CAP9_BASE_US1 0xfff90000
#define AT91CAP9_BASE_US2 0xfff94000
#define AT91CAP9_BASE_SSC0 0xfff98000
#define AT91CAP9_BASE_SSC1 0xfff9c000
#define AT91CAP9_BASE_AC97C 0xfffa0000
#define AT91CAP9_BASE_SPI0 0xfffa4000
#define AT91CAP9_BASE_SPI1 0xfffa8000
#define AT91CAP9_BASE_CAN 0xfffac000
#define AT91CAP9_BASE_PWMC 0xfffb8000
#define AT91CAP9_BASE_EMAC 0xfffbc000
#define AT91CAP9_BASE_ADC 0xfffc0000
#define AT91CAP9_BASE_ISI 0xfffc4000
/*
* System Peripherals (offset from AT91_BASE_SYS)
*/
#define AT91_BCRAMC (0xffffe400 - AT91_BASE_SYS)
#define AT91_DDRSDRC0 (0xffffe600 - AT91_BASE_SYS)
#define AT91_MATRIX (0xffffea00 - AT91_BASE_SYS)
#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS)
#define AT91_GPBR (cpu_is_at91cap9_revB() ? \
(0xfffffd50 - AT91_BASE_SYS) : \
(0xfffffd60 - AT91_BASE_SYS))
#define AT91CAP9_BASE_ECC 0xffffe200
#define AT91CAP9_BASE_DMA 0xffffec00
#define AT91CAP9_BASE_SMC 0xffffe800
#define AT91CAP9_BASE_DBGU AT91_BASE_DBGU1
#define AT91CAP9_BASE_PIOA 0xfffff200
#define AT91CAP9_BASE_PIOB 0xfffff400
#define AT91CAP9_BASE_PIOC 0xfffff600
#define AT91CAP9_BASE_PIOD 0xfffff800
#define AT91CAP9_BASE_RSTC 0xfffffd00
#define AT91CAP9_BASE_SHDWC 0xfffffd10
#define AT91CAP9_BASE_RTT 0xfffffd20
#define AT91CAP9_BASE_PIT 0xfffffd30
#define AT91CAP9_BASE_WDT 0xfffffd40
#define AT91_USART0 AT91CAP9_BASE_US0
#define AT91_USART1 AT91CAP9_BASE_US1
#define AT91_USART2 AT91CAP9_BASE_US2
/*
* Internal Memory.
*/
#define AT91CAP9_SRAM_BASE 0x00100000 /* Internal SRAM base address */
#define AT91CAP9_SRAM_SIZE (32 * SZ_1K) /* Internal SRAM size (32Kb) */
#define AT91CAP9_ROM_BASE 0x00400000 /* Internal ROM base address */
#define AT91CAP9_ROM_SIZE (32 * SZ_1K) /* Internal ROM size (32Kb) */
#define AT91CAP9_LCDC_BASE 0x00500000 /* LCD Controller */
#define AT91CAP9_UDPHS_FIFO 0x00600000 /* USB High Speed Device Port */
#define AT91CAP9_UHP_BASE 0x00700000 /* USB Host controller */
#endif
arch/arm/mach-at91/include/mach/at91cap9_matrix.h 已删除 100644 → 0
浏览文件 @ 18d9946b
/*
* arch/arm/mach-at91/include/mach/at91cap9_matrix.h
*
* Copyright (C) 2007 Stelian Pop <stelian.pop@leadtechdesign.com>
* Copyright (C) 2007 Lead Tech Design <www.leadtechdesign.com>
* Copyright (C) 2006 Atmel Corporation.
*
* Memory Controllers (MATRIX, EBI) - System peripherals registers.
* Based on AT91CAP9 datasheet revision B (Preliminary).
*
* 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.
*/
#ifndef AT91CAP9_MATRIX_H
#define AT91CAP9_MATRIX_H
#define AT91_MATRIX_MCFG0 (AT91_MATRIX + 0x00) /* Master Configuration Register 0 */
#define AT91_MATRIX_MCFG1 (AT91_MATRIX + 0x04) /* Master Configuration Register 1 */
#define AT91_MATRIX_MCFG2 (AT91_MATRIX + 0x08) /* Master Configuration Register 2 */
#define AT91_MATRIX_MCFG3 (AT91_MATRIX + 0x0C) /* Master Configuration Register 3 */
#define AT91_MATRIX_MCFG4 (AT91_MATRIX + 0x10) /* Master Configuration Register 4 */
#define AT91_MATRIX_MCFG5 (AT91_MATRIX + 0x14) /* Master Configuration Register 5 */
#define AT91_MATRIX_MCFG6 (AT91_MATRIX + 0x18) /* Master Configuration Register 6 */
#define AT91_MATRIX_MCFG7 (AT91_MATRIX + 0x1C) /* Master Configuration Register 7 */
#define AT91_MATRIX_MCFG8 (AT91_MATRIX + 0x20) /* Master Configuration Register 8 */
#define AT91_MATRIX_MCFG9 (AT91_MATRIX + 0x24) /* Master Configuration Register 9 */
#define AT91_MATRIX_MCFG10 (AT91_MATRIX + 0x28) /* Master Configuration Register 10 */
#define AT91_MATRIX_MCFG11 (AT91_MATRIX + 0x2C) /* Master Configuration Register 11 */
#define AT91_MATRIX_ULBT (7 << 0) /* Undefined Length Burst Type */
#define AT91_MATRIX_ULBT_INFINITE (0 << 0)
#define AT91_MATRIX_ULBT_SINGLE (1 << 0)
#define AT91_MATRIX_ULBT_FOUR (2 << 0)
#define AT91_MATRIX_ULBT_EIGHT (3 << 0)
#define AT91_MATRIX_ULBT_SIXTEEN (4 << 0)
#define AT91_MATRIX_SCFG0 (AT91_MATRIX + 0x40) /* Slave Configuration Register 0 */
#define AT91_MATRIX_SCFG1 (AT91_MATRIX + 0x44) /* Slave Configuration Register 1 */
#define AT91_MATRIX_SCFG2 (AT91_MATRIX + 0x48) /* Slave Configuration Register 2 */
#define AT91_MATRIX_SCFG3 (AT91_MATRIX + 0x4C) /* Slave Configuration Register 3 */
#define AT91_MATRIX_SCFG4 (AT91_MATRIX + 0x50) /* Slave Configuration Register 4 */
#define AT91_MATRIX_SCFG5 (AT91_MATRIX + 0x54) /* Slave Configuration Register 5 */
#define AT91_MATRIX_SCFG6 (AT91_MATRIX + 0x58) /* Slave Configuration Register 6 */
#define AT91_MATRIX_SCFG7 (AT91_MATRIX + 0x5C) /* Slave Configuration Register 7 */
#define AT91_MATRIX_SCFG8 (AT91_MATRIX + 0x60) /* Slave Configuration Register 8 */
#define AT91_MATRIX_SCFG9 (AT91_MATRIX + 0x64) /* Slave Configuration Register 9 */
#define AT91_MATRIX_SLOT_CYCLE (0xff << 0) /* Maximum Number of Allowed Cycles for a Burst */
#define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */
#define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16)
#define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16)
#define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16)
#define AT91_MATRIX_FIXED_DEFMSTR (0xf << 18) /* Fixed Index of Default Master */
#define AT91_MATRIX_ARBT (3 << 24) /* Arbitration Type */
#define AT91_MATRIX_ARBT_ROUND_ROBIN (0 << 24)
#define AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24)
#define AT91_MATRIX_PRAS0 (AT91_MATRIX + 0x80) /* Priority Register A for Slave 0 */
#define AT91_MATRIX_PRBS0 (AT91_MATRIX + 0x84) /* Priority Register B for Slave 0 */
#define AT91_MATRIX_PRAS1 (AT91_MATRIX + 0x88) /* Priority Register A for Slave 1 */
#define AT91_MATRIX_PRBS1 (AT91_MATRIX + 0x8C) /* Priority Register B for Slave 1 */
#define AT91_MATRIX_PRAS2 (AT91_MATRIX + 0x90) /* Priority Register A for Slave 2 */
#define AT91_MATRIX_PRBS2 (AT91_MATRIX + 0x94) /* Priority Register B for Slave 2 */
#define AT91_MATRIX_PRAS3 (AT91_MATRIX + 0x98) /* Priority Register A for Slave 3 */
#define AT91_MATRIX_PRBS3 (AT91_MATRIX + 0x9C) /* Priority Register B for Slave 3 */
#define AT91_MATRIX_PRAS4 (AT91_MATRIX + 0xA0) /* Priority Register A for Slave 4 */
#define AT91_MATRIX_PRBS4 (AT91_MATRIX + 0xA4) /* Priority Register B for Slave 4 */
#define AT91_MATRIX_PRAS5 (AT91_MATRIX + 0xA8) /* Priority Register A for Slave 5 */
#define AT91_MATRIX_PRBS5 (AT91_MATRIX + 0xAC) /* Priority Register B for Slave 5 */
#define AT91_MATRIX_PRAS6 (AT91_MATRIX + 0xB0) /* Priority Register A for Slave 6 */
#define AT91_MATRIX_PRBS6 (AT91_MATRIX + 0xB4) /* Priority Register B for Slave 6 */
#define AT91_MATRIX_PRAS7 (AT91_MATRIX + 0xB8) /* Priority Register A for Slave 7 */
#define AT91_MATRIX_PRBS7 (AT91_MATRIX + 0xBC) /* Priority Register B for Slave 7 */
#define AT91_MATRIX_PRAS8 (AT91_MATRIX + 0xC0) /* Priority Register A for Slave 8 */
#define AT91_MATRIX_PRBS8 (AT91_MATRIX + 0xC4) /* Priority Register B for Slave 8 */
#define AT91_MATRIX_PRAS9 (AT91_MATRIX + 0xC8) /* Priority Register A for Slave 9 */
#define AT91_MATRIX_PRBS9 (AT91_MATRIX + 0xCC) /* Priority Register B for Slave 9 */
#define AT91_MATRIX_M0PR (3 << 0) /* Master 0 Priority */
#define AT91_MATRIX_M1PR (3 << 4) /* Master 1 Priority */
#define AT91_MATRIX_M2PR (3 << 8) /* Master 2 Priority */
#define AT91_MATRIX_M3PR (3 << 12) /* Master 3 Priority */
#define AT91_MATRIX_M4PR (3 << 16) /* Master 4 Priority */
#define AT91_MATRIX_M5PR (3 << 20) /* Master 5 Priority */
#define AT91_MATRIX_M6PR (3 << 24) /* Master 6 Priority */
#define AT91_MATRIX_M7PR (3 << 28) /* Master 7 Priority */
#define AT91_MATRIX_M8PR (3 << 0) /* Master 8 Priority (in Register B) */
#define AT91_MATRIX_M9PR (3 << 4) /* Master 9 Priority (in Register B) */
#define AT91_MATRIX_M10PR (3 << 8) /* Master 10 Priority (in Register B) */
#define AT91_MATRIX_M11PR (3 << 12) /* Master 11 Priority (in Register B) */
#define AT91_MATRIX_MRCR (AT91_MATRIX + 0x100) /* Master Remap Control Register */
#define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */
#define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
#define AT91_MATRIX_RCB2 (1 << 2)
#define AT91_MATRIX_RCB3 (1 << 3)
#define AT91_MATRIX_RCB4 (1 << 4)
#define AT91_MATRIX_RCB5 (1 << 5)
#define AT91_MATRIX_RCB6 (1 << 6)
#define AT91_MATRIX_RCB7 (1 << 7)
#define AT91_MATRIX_RCB8 (1 << 8)
#define AT91_MATRIX_RCB9 (1 << 9)
#define AT91_MATRIX_RCB10 (1 << 10)
#define AT91_MATRIX_RCB11 (1 << 11)
#define AT91_MPBS0_SFR (AT91_MATRIX + 0x114) /* MPBlock Slave 0 Special Function Register */
#define AT91_MPBS1_SFR (AT91_MATRIX + 0x11C) /* MPBlock Slave 1 Special Function Register */
#define AT91_MATRIX_UDPHS (AT91_MATRIX + 0x118) /* USBHS Special Function Register [AT91CAP9 only] */
#define AT91_MATRIX_SELECT_UDPHS (0 << 31) /* select High Speed UDP */
#define AT91_MATRIX_SELECT_UDP (1 << 31) /* select standard UDP */
#define AT91_MATRIX_UDPHS_BYPASS_LOCK (1 << 30) /* bypass lock bit */
#define AT91_MATRIX_EBICSA (AT91_MATRIX + 0x120) /* EBI Chip Select Assignment Register */
#define AT91_MATRIX_EBI_CS1A (1 << 1) /* Chip Select 1 Assignment */
#define AT91_MATRIX_EBI_CS1A_SMC (0 << 1)
#define AT91_MATRIX_EBI_CS1A_BCRAMC (1 << 1)
#define AT91_MATRIX_EBI_CS3A (1 << 3) /* Chip Select 3 Assignment */
#define AT91_MATRIX_EBI_CS3A_SMC (0 << 3)
#define AT91_MATRIX_EBI_CS3A_SMC_SMARTMEDIA (1 << 3)
#define AT91_MATRIX_EBI_CS4A (1 << 4) /* Chip Select 4 Assignment */
#define AT91_MATRIX_EBI_CS4A_SMC (0 << 4)
#define AT91_MATRIX_EBI_CS4A_SMC_CF1 (1 << 4)
#define AT91_MATRIX_EBI_CS5A (1 << 5) /* Chip Select 5 Assignment */
#define AT91_MATRIX_EBI_CS5A_SMC (0 << 5)
#define AT91_MATRIX_EBI_CS5A_SMC_CF2 (1 << 5)
#define AT91_MATRIX_EBI_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */
#define AT91_MATRIX_EBI_DQSPDC (1 << 9) /* Data Qualifier Strobe Pull-Down Configuration */
#define AT91_MATRIX_EBI_VDDIOMSEL (1 << 16) /* Memory voltage selection */
#define AT91_MATRIX_EBI_VDDIOMSEL_1_8V (0 << 16)
#define AT91_MATRIX_EBI_VDDIOMSEL_3_3V (1 << 16)
#define AT91_MPBS2_SFR (AT91_MATRIX + 0x12C) /* MPBlock Slave 2 Special Function Register */
#define AT91_MPBS3_SFR (AT91_MATRIX + 0x130) /* MPBlock Slave 3 Special Function Register */
#define AT91_APB_SFR (AT91_MATRIX + 0x134) /* APB Bridge Special Function Register */
#endif
arch/arm/mach-at91/include/mach/at91sam9_ddrsdr.h
浏览文件 @ d61b7a57
......@@ -59,7 +59,6 @@
#define AT91_DDRSDRC_TRP (0xf << 16) /* Row precharge delay */
#define AT91_DDRSDRC_TRRD (0xf << 20) /* Active BankA to BankB */
#define AT91_DDRSDRC_TWTR (0x7 << 24) /* Internal Write to Read delay */
#define AT91CAP9_DDRSDRC_TWTR (1 << 24) /* Internal Write to Read delay */
#define AT91_DDRSDRC_RED_WRRD (0x1 << 27) /* Reduce Write to Read Delay [SAM9 Only] */
#define AT91_DDRSDRC_TMRD (0xf << 28) /* Load mode to active/refresh delay */
......@@ -76,7 +75,6 @@
#define AT91_DDRSDRC_TRTP (0x7 << 12) /* Read to Precharge delay */
#define AT91_DDRSDRC_LPR 0x1C /* Low Power Register */
#define AT91CAP9_DDRSDRC_LPR 0x18 /* Low Power Register */
#define AT91_DDRSDRC_LPCB (3 << 0) /* Low-power Configurations */
#define AT91_DDRSDRC_LPCB_DISABLE 0
#define AT91_DDRSDRC_LPCB_SELF_REFRESH 1
......@@ -94,11 +92,9 @@
#define AT91_DDRSDRC_UPD_MR (3 << 20) /* Update load mode register and extended mode register */
#define AT91_DDRSDRC_MDR 0x20 /* Memory Device Register */
#define AT91CAP9_DDRSDRC_MDR 0x1C /* Memory Device Register */
#define AT91_DDRSDRC_MD (3 << 0) /* Memory Device Type */
#define AT91_DDRSDRC_MD_SDR 0
#define AT91_DDRSDRC_MD_LOW_POWER_SDR 1
#define AT91CAP9_DDRSDRC_MD_DDR 2
#define AT91_DDRSDRC_MD_LOW_POWER_DDR 3
#define AT91_DDRSDRC_MD_DDR2 6 /* [SAM9 Only] */
#define AT91_DDRSDRC_DBW (1 << 4) /* Data Bus Width */
......@@ -106,16 +102,10 @@
#define AT91_DDRSDRC_DBW_16BITS (1 << 4)
#define AT91_DDRSDRC_DLL 0x24 /* DLL Information Register */
#define AT91CAP9_DDRSDRC_DLL 0x20 /* DLL Information Register */
#define AT91_DDRSDRC_MDINC (1 << 0) /* Master Delay increment */
#define AT91_DDRSDRC_MDDEC (1 << 1) /* Master Delay decrement */
#define AT91_DDRSDRC_MDOVF (1 << 2) /* Master Delay Overflow */
#define AT91CAP9_DDRSDRC_SDCOVF (1 << 3) /* Slave Delay Correction Overflow */
#define AT91CAP9_DDRSDRC_SDCUDF (1 << 4) /* Slave Delay Correction Underflow */
#define AT91CAP9_DDRSDRC_SDERF (1 << 5) /* Slave Delay Correction error */
#define AT91_DDRSDRC_MDVAL (0xff << 8) /* Master Delay value */
#define AT91CAP9_DDRSDRC_SDVAL (0xff << 16) /* Slave Delay value */
#define AT91CAP9_DDRSDRC_SDCVAL (0xff << 24) /* Slave Delay Correction value */
#define AT91_DDRSDRC_HS 0x2C /* High Speed Register [SAM9 Only] */
#define AT91_DDRSDRC_DIS_ATCP_RD (1 << 2) /* Anticip read access is disabled */
......
arch/arm/mach-at91/include/mach/cpu.h
浏览文件 @ d61b7a57
......@@ -25,7 +25,6 @@
#define ARCH_ID_AT91SAM9G45MRL 0x819b05a2 /* aka 9G45-ES2 & non ES lots */
#define ARCH_ID_AT91SAM9G45ES 0x819b05a1 /* 9G45-ES (Engineering Sample) */
#define ARCH_ID_AT91SAM9X5 0x819a05a0
#define ARCH_ID_AT91CAP9 0x039A03A0
#define ARCH_ID_AT91SAM9XE128 0x329973a0
#define ARCH_ID_AT91SAM9XE256 0x329a93a0
......@@ -51,10 +50,6 @@
#define ARCH_FAMILY_AT91SAM9 0x01900000
#define ARCH_FAMILY_AT91SAM9XE 0x02900000
/* PMC revision */
#define ARCH_REVISION_CAP9_B 0x399
#define ARCH_REVISION_CAP9_C 0x601
/* RM9200 type */
#define ARCH_REVISON_9200_BGA (0 << 0)
#define ARCH_REVISON_9200_PQFP (1 << 0)
......@@ -63,9 +58,6 @@ enum at91_soc_type {
/* 920T */
AT91_SOC_RM9200,
/* CAP */
AT91_SOC_CAP9,
/* SAM92xx */
AT91_SOC_SAM9260, AT91_SOC_SAM9261, AT91_SOC_SAM9263,
......@@ -86,9 +78,6 @@ enum at91_soc_subtype {
/* RM9200 */
AT91_SOC_RM9200_BGA, AT91_SOC_RM9200_PQFP,
/* CAP9 */
AT91_SOC_CAP9_REV_B, AT91_SOC_CAP9_REV_C,
/* SAM9260 */
AT91_SOC_SAM9XE,
......@@ -195,16 +184,6 @@ static inline int at91_soc_is_detected(void)
#define cpu_is_at91sam9x25() (0)
#endif
#ifdef CONFIG_ARCH_AT91CAP9
#define cpu_is_at91cap9() (at91_soc_initdata.type == AT91_SOC_CAP9)
#define cpu_is_at91cap9_revB() (at91_soc_initdata.subtype == AT91_SOC_CAP9_REV_B)
#define cpu_is_at91cap9_revC() (at91_soc_initdata.subtype == AT91_SOC_CAP9_REV_C)
#else
#define cpu_is_at91cap9() (0)
#define cpu_is_at91cap9_revB() (0)
#define cpu_is_at91cap9_revC() (0)
#endif
/*
* Since this is ARM, we will never run on any AVR32 CPU. But these
* definitions may reduce clutter in common drivers.
......
arch/arm/mach-at91/include/mach/hardware.h
浏览文件 @ d61b7a57
......@@ -19,7 +19,7 @@
/* DBGU base */
/* rm9200, 9260/9g20, 9261/9g10, 9rl */
#define AT91_BASE_DBGU0 0xfffff200
/* 9263, 9g45, cap9 */
/* 9263, 9g45 */
#define AT91_BASE_DBGU1 0xffffee00
#if defined(CONFIG_ARCH_AT91RM9200)
......@@ -34,8 +34,6 @@
#include <mach/at91sam9rl.h>
#elif defined(CONFIG_ARCH_AT91SAM9G45)
#include <mach/at91sam9g45.h>
#elif defined(CONFIG_ARCH_AT91CAP9)
#include <mach/at91cap9.h>
#elif defined(CONFIG_ARCH_AT91X40)
#include <mach/at91x40.h>
#else
......
arch/arm/mach-at91/pm.c
浏览文件 @ d61b7a57
......@@ -150,11 +150,6 @@ static int at91_pm_verify_clocks(void)
pr_err("AT91: PM - Suspend-to-RAM with USB still active\n");
return 0;
}
} else if (cpu_is_at91cap9()) {
if ((scsr & AT91CAP9_PMC_UHP) != 0) {
pr_err("AT91: PM - Suspend-to-RAM with USB still active\n");
return 0;
}
}
#ifdef CONFIG_AT91_PROGRAMMABLE_CLOCKS
......@@ -203,7 +198,6 @@ extern u32 at91_slow_clock_sz;
static int at91_pm_enter(suspend_state_t state)
{
u32 saved_lpr;
at91_gpio_suspend();
at91_irq_suspend();
......@@ -259,16 +253,7 @@ static int at91_pm_enter(suspend_state_t state)
* For ARM 926 based chips, this requirement is weaker
* as at91sam9 can access a RAM in self-refresh mode.
*/
asm volatile ( "mov r0, #0\n\t"
"b 1f\n\t"
".align 5\n\t"
"1: mcr p15, 0, r0, c7, c10, 4\n\t"
: /* no output */
: /* no input */
: "r0");
saved_lpr = sdram_selfrefresh_enable();
wait_for_interrupt_enable();
sdram_selfrefresh_disable(saved_lpr);
at91_standby();
break;
case PM_SUSPEND_ON:
......
arch/arm/mach-at91/pm.h
浏览文件 @ d61b7a57
/*
* AT91 Power Management
*
* Copyright (C) 2005 David Brownell
*
* 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.
*/
#ifndef __ARCH_ARM_MACH_AT91_PM
#define __ARCH_ARM_MACH_AT91_PM
#ifdef CONFIG_ARCH_AT91RM9200
#include <mach/at91rm9200_mc.h>
......@@ -11,36 +24,25 @@
* still in self-refresh is "not recommended", but seems to work.
*/
static inline u32 sdram_selfrefresh_enable(void)
{
u32 saved_lpr = at91_sys_read(AT91_SDRAMC_LPR);
at91_sys_write(AT91_SDRAMC_LPR, 0);
at91_sys_write(AT91_SDRAMC_SRR, 1);
return saved_lpr;
}
#define sdram_selfrefresh_disable(saved_lpr) at91_sys_write(AT91_SDRAMC_LPR, saved_lpr)
#define wait_for_interrupt_enable() asm volatile ("mcr p15, 0, %0, c7, c0, 4" \
: : "r" (0))
#elif defined(CONFIG_ARCH_AT91CAP9)
#include <mach/at91sam9_ddrsdr.h>
static inline u32 sdram_selfrefresh_enable(void)
static inline void at91rm9200_standby(void)
{
u32 saved_lpr, lpr;
saved_lpr = at91_ramc_read(0, AT91CAP9_DDRSDRC_LPR);
lpr = saved_lpr & ~AT91_DDRSDRC_LPCB;
at91_ramc_write(0, AT91CAP9_DDRSDRC_LPR, lpr | AT91_DDRSDRC_LPCB_SELF_REFRESH);
return saved_lpr;
u32 lpr = at91_sys_read(AT91_SDRAMC_LPR);
asm volatile(
"b 1f\n\t"
".align 5\n\t"
"1: mcr p15, 0, %0, c7, c10, 4\n\t"
" str %0, [%1, %2]\n\t"
" str %3, [%1, %4]\n\t"
" mcr p15, 0, %0, c7, c0, 4\n\t"
" str %5, [%1, %2]"
:
: "r" (0), "r" (AT91_BASE_SYS), "r" (AT91_SDRAMC_LPR),
"r" (1), "r" (AT91_SDRAMC_SRR),
"r" (lpr));
}
#define sdram_selfrefresh_disable(saved_lpr) at91_ramc_write(0, AT91CAP9_DDRSDRC_LPR, saved_lpr)
#define wait_for_interrupt_enable() cpu_do_idle()
#define at91_standby at91rm9200_standby
#elif defined(CONFIG_ARCH_AT91SAM9G45)
#include <mach/at91sam9_ddrsdr.h>
......@@ -48,14 +50,12 @@ static inline u32 sdram_selfrefresh_enable(void)
/* We manage both DDRAM/SDRAM controllers, we need more than one value to
* remember.
*/
static u32 saved_lpr1;
static inline u32 sdram_selfrefresh_enable(void)
static inline void at91sam9g45_standby(void)
{
/* Those tow values allow us to delay self-refresh activation
/* Those two values allow us to delay self-refresh activation
* to the maximum. */
u32 lpr0, lpr1;
u32 saved_lpr0;
u32 saved_lpr0, saved_lpr1;
saved_lpr1 = at91_ramc_read(1, AT91_DDRSDRC_LPR);
lpr1 = saved_lpr1 & ~AT91_DDRSDRC_LPCB;
......@@ -69,15 +69,13 @@ static inline u32 sdram_selfrefresh_enable(void)
at91_ramc_write(0, AT91_DDRSDRC_LPR, lpr0);
at91_ramc_write(1, AT91_DDRSDRC_LPR, lpr1);
return saved_lpr0;
cpu_do_idle();
at91_ramc_write(0, AT91_DDRSDRC_LPR, saved_lpr0);
at91_ramc_write(1, AT91_DDRSDRC_LPR, saved_lpr1);
}
#define sdram_selfrefresh_disable(saved_lpr0) \
do { \
at91_ramc_write(0, AT91_DDRSDRC_LPR, saved_lpr0); \
at91_ramc_write(1, AT91_DDRSDRC_LPR, saved_lpr1); \
} while (0)
#define wait_for_interrupt_enable() cpu_do_idle()
#define at91_standby at91sam9g45_standby
#else
#include <mach/at91sam9_sdramc.h>
......@@ -90,18 +88,23 @@ static inline u32 sdram_selfrefresh_enable(void)
#warning Assuming EB1 SDRAM controller is *NOT* used
#endif
static inline u32 sdram_selfrefresh_enable(void)
static inline void at91sam9_standby(void)
{
u32 saved_lpr, lpr;
saved_lpr = at91_ramc_read(0, AT91_SDRAMC_LPR);
lpr = saved_lpr & ~AT91_SDRAMC_LPCB;
at91_ramc_write(0, AT91_SDRAMC_LPR, lpr | AT91_SDRAMC_LPCB_SELF_REFRESH);
return saved_lpr;
at91_ramc_write(0, AT91_SDRAMC_LPR, lpr |
AT91_SDRAMC_LPCB_SELF_REFRESH);
cpu_do_idle();
at91_ramc_write(0, AT91_SDRAMC_LPR, saved_lpr);
}
#define sdram_selfrefresh_disable(saved_lpr) at91_ramc_write(0, AT91_SDRAMC_LPR, saved_lpr)
#define wait_for_interrupt_enable() cpu_do_idle()
#define at91_standby at91sam9_standby
#endif
#endif
arch/arm/mach-at91/pm_slowclock.S
浏览文件 @ d61b7a57
......@@ -18,8 +18,7 @@
#if defined(CONFIG_ARCH_AT91RM9200)
#include <mach/at91rm9200_mc.h>
#elif defined(CONFIG_ARCH_AT91CAP9) \
|| defined(CONFIG_ARCH_AT91SAM9G45)
#elif defined(CONFIG_ARCH_AT91SAM9G45)
#include <mach/at91sam9_ddrsdr.h>
#else
#include <mach/at91sam9_sdramc.h>
......@@ -130,8 +129,7 @@ ENTRY(at91_slow_clock)
/* Put SDRAM in self-refresh mode */
mov r3, #1
str r3, [r2, #AT91_SDRAMC_SRR]
#elif defined(CONFIG_ARCH_AT91CAP9) \
|| defined(CONFIG_ARCH_AT91SAM9G45)
#elif defined(CONFIG_ARCH_AT91SAM9G45)
/* prepare for DDRAM self-refresh mode */
ldr r3, [r2, #AT91_DDRSDRC_LPR]
......@@ -263,8 +261,7 @@ ENTRY(at91_slow_clock)
#ifdef CONFIG_ARCH_AT91RM9200
/* Do nothing - self-refresh is automatically disabled. */
#elif defined(CONFIG_ARCH_AT91CAP9) \
|| defined(CONFIG_ARCH_AT91SAM9G45)
#elif defined(CONFIG_ARCH_AT91SAM9G45)
/* Restore LPR on AT91 with DDRAM */
ldr r3, .saved_sam9_lpr
str r3, [r2, #AT91_DDRSDRC_LPR]
......@@ -305,8 +302,7 @@ ENTRY(at91_slow_clock)
#ifdef CONFIG_ARCH_AT91RM9200
.at91_va_base_sdramc:
.word AT91_VA_BASE_SYS
#elif defined(CONFIG_ARCH_AT91CAP9) \
|| defined(CONFIG_ARCH_AT91SAM9G45)
#elif defined(CONFIG_ARCH_AT91SAM9G45)
.at91_va_base_sdramc:
.word AT91_VA_BASE_SYS + AT91_DDRSDRC0
#else
......
arch/arm/mach-at91/setup.c
浏览文件 @ d61b7a57
......@@ -86,20 +86,6 @@ static void __init soc_detect(u32 dbgu_base)
socid = cidr & ~AT91_CIDR_VERSION;
switch (socid) {
case ARCH_ID_AT91CAP9: {
#ifdef CONFIG_AT91_PMC_UNIT
u32 pmc_ver = at91_sys_read(AT91_PMC_VER);
if (pmc_ver == ARCH_REVISION_CAP9_B)
at91_soc_initdata.subtype = AT91_SOC_CAP9_REV_B;
else if (pmc_ver == ARCH_REVISION_CAP9_C)
at91_soc_initdata.subtype = AT91_SOC_CAP9_REV_C;
#endif
at91_soc_initdata.type = AT91_SOC_CAP9;
at91_boot_soc = at91cap9_soc;
break;
}
case ARCH_ID_AT91RM9200:
at91_soc_initdata.type = AT91_SOC_RM9200;
at91_boot_soc = at91rm9200_soc;
......@@ -200,7 +186,6 @@ static void __init soc_detect(u32 dbgu_base)
static const char *soc_name[] = {
[AT91_SOC_RM9200] = "at91rm9200",
[AT91_SOC_CAP9] = "at91cap9",
[AT91_SOC_SAM9260] = "at91sam9260",
[AT91_SOC_SAM9261] = "at91sam9261",
[AT91_SOC_SAM9263] = "at91sam9263",
......@@ -221,8 +206,6 @@ EXPORT_SYMBOL(at91_get_soc_type);
static const char *soc_subtype_name[] = {
[AT91_SOC_RM9200_BGA] = "at91rm9200 BGA",
[AT91_SOC_RM9200_PQFP] = "at91rm9200 PQFP",
[AT91_SOC_CAP9_REV_B] = "at91cap9 revB",
[AT91_SOC_CAP9_REV_C] = "at91cap9 revC",
[AT91_SOC_SAM9XE] = "at91sam9xe",
[AT91_SOC_SAM9G45ES] = "at91sam9g45es",
[AT91_SOC_SAM9M10] = "at91sam9m10",
......
arch/arm/mach-at91/soc.h
浏览文件 @ d61b7a57
......@@ -13,7 +13,6 @@ struct at91_init_soc {
};
extern struct at91_init_soc at91_boot_soc;
extern struct at91_init_soc at91cap9_soc;
extern struct at91_init_soc at91rm9200_soc;
extern struct at91_init_soc at91sam9260_soc;
extern struct at91_init_soc at91sam9261_soc;
......@@ -27,10 +26,6 @@ static inline int at91_soc_is_enabled(void)
return at91_boot_soc.init != NULL;
}
#if !defined(CONFIG_ARCH_AT91CAP9)
#define at91cap9_soc at91_boot_soc
#endif
#if !defined(CONFIG_ARCH_AT91RM9200)
#define at91rm9200_soc at91_boot_soc
#endif
......
arch/arm/mach-davinci/board-dm355-evm.c
浏览文件 @ d61b7a57
......@@ -26,13 +26,14 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <mach/dm355.h>
#include <mach/i2c.h>
#include <mach/serial.h>
#include <mach/nand.h>
#include <mach/mmc.h>
#include <mach/usb.h>
#include "davinci.h"
/* NOTE: this is geared for the standard config, with a socketed
* 2 GByte Micron NAND (MT29F16G08FAA) using 128KB sectors. If you
* swap chips, maybe with a different block size, partitioning may
......
arch/arm/mach-davinci/board-dm355-leopard.c
浏览文件 @ d61b7a57
......@@ -23,13 +23,14 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <mach/dm355.h>
#include <mach/i2c.h>
#include <mach/serial.h>
#include <mach/nand.h>
#include <mach/mmc.h>
#include <mach/usb.h>
#include "davinci.h"
/* NOTE: this is geared for the standard config, with a socketed
* 2 GByte Micron NAND (MT29F16G08FAA) using 128KB sectors. If you
* swap chips, maybe with a different block size, partitioning may
......
arch/arm/mach-davinci/board-dm365-evm.c
浏览文件 @ d61b7a57
......@@ -32,7 +32,6 @@
#include <asm/mach/arch.h>
#include <mach/mux.h>
#include <mach/dm365.h>
#include <mach/common.h>
#include <mach/i2c.h>
#include <mach/serial.h>
......@@ -42,6 +41,8 @@
#include <media/tvp514x.h>
#include "davinci.h"
static inline int have_imager(void)
{
/* REVISIT when it's supported, trigger via Kconfig */
......
arch/arm/mach-davinci/board-dm644x-evm.c
浏览文件 @ d61b7a57
......@@ -30,7 +30,6 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <mach/dm644x.h>
#include <mach/common.h>
#include <mach/i2c.h>
#include <mach/serial.h>
......@@ -40,6 +39,8 @@
#include <mach/usb.h>
#include <mach/aemif.h>
#include "davinci.h"
#define DM644X_EVM_PHY_ID "davinci_mdio-0:01"
#define LXT971_PHY_ID (0x001378e2)
#define LXT971_PHY_MASK (0xfffffff0)
......@@ -189,7 +190,7 @@ static struct platform_device davinci_fb_device = {
.num_resources = 0,
};
static struct tvp514x_platform_data tvp5146_pdata = {
static struct tvp514x_platform_data dm644xevm_tvp5146_pdata = {
.clk_polarity = 0,
.hs_polarity = 1,
.vs_polarity = 1
......@@ -197,7 +198,7 @@ static struct tvp514x_platform_data tvp5146_pdata = {
#define TVP514X_STD_ALL (V4L2_STD_NTSC | V4L2_STD_PAL)
/* Inputs available at the TVP5146 */
static struct v4l2_input tvp5146_inputs[] = {
static struct v4l2_input dm644xevm_tvp5146_inputs[] = {
{
.index = 0,
.name = "Composite",
......@@ -217,7 +218,7 @@ static struct v4l2_input tvp5146_inputs[] = {
* ouput that goes to vpfe. There is a one to one correspondence
* with tvp5146_inputs
*/
static struct vpfe_route tvp5146_routes[] = {
static struct vpfe_route dm644xevm_tvp5146_routes[] = {
{
.input = INPUT_CVBS_VI2B,
.output = OUTPUT_10BIT_422_EMBEDDED_SYNC,
......@@ -228,13 +229,13 @@ static struct vpfe_route tvp5146_routes[] = {
},
};
static struct vpfe_subdev_info vpfe_sub_devs[] = {
static struct vpfe_subdev_info dm644xevm_vpfe_sub_devs[] = {
{
.name = "tvp5146",
.grp_id = 0,
.num_inputs = ARRAY_SIZE(tvp5146_inputs),
.inputs = tvp5146_inputs,
.routes = tvp5146_routes,
.num_inputs = ARRAY_SIZE(dm644xevm_tvp5146_inputs),
.inputs = dm644xevm_tvp5146_inputs,
.routes = dm644xevm_tvp5146_routes,
.can_route = 1,
.ccdc_if_params = {
.if_type = VPFE_BT656,
......@@ -243,15 +244,15 @@ static struct vpfe_subdev_info vpfe_sub_devs[] = {
},
.board_info = {
I2C_BOARD_INFO("tvp5146", 0x5d),
.platform_data = &tvp5146_pdata,
.platform_data = &dm644xevm_tvp5146_pdata,
},
},
};
static struct vpfe_config vpfe_cfg = {
.num_subdevs = ARRAY_SIZE(vpfe_sub_devs),
static struct vpfe_config dm644xevm_capture_cfg = {
.num_subdevs = ARRAY_SIZE(dm644xevm_vpfe_sub_devs),
.i2c_adapter_id = 1,
.sub_devs = vpfe_sub_devs,
.sub_devs = dm644xevm_vpfe_sub_devs,
.card_name = "DM6446 EVM",
.ccdc = "DM6446 CCDC",
};
......@@ -624,8 +625,6 @@ static struct davinci_uart_config uart_config __initdata = {
static void __init
davinci_evm_map_io(void)
{
/* setup input configuration for VPFE input devices */
dm644x_set_vpfe_config(&vpfe_cfg);
dm644x_init();
}
......@@ -697,6 +696,7 @@ static __init void davinci_evm_init(void)
evm_init_i2c();
davinci_setup_mmc(0, &dm6446evm_mmc_config);
dm644x_init_video(&dm644xevm_capture_cfg);
davinci_serial_init(&uart_config);
dm644x_init_asp(&dm644x_evm_snd_data);
......
arch/arm/mach-davinci/board-dm646x-evm.c
浏览文件 @ d61b7a57
......@@ -36,7 +36,6 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <mach/dm646x.h>
#include <mach/common.h>
#include <mach/serial.h>
#include <mach/i2c.h>
......@@ -45,6 +44,7 @@
#include <mach/cdce949.h>
#include <mach/aemif.h>
#include "davinci.h"
#include "clock.h"
#define NAND_BLOCK_SIZE SZ_128K
......@@ -410,8 +410,6 @@ static struct davinci_i2c_platform_data i2c_pdata = {
.bus_delay = 0 /* usec */,
};
#define VIDCLKCTL_OFFSET (DAVINCI_SYSTEM_MODULE_BASE + 0x38)
#define VSCLKDIS_OFFSET (DAVINCI_SYSTEM_MODULE_BASE + 0x6c)
#define VCH2CLK_MASK (BIT_MASK(10) | BIT_MASK(9) | BIT_MASK(8))
#define VCH2CLK_SYSCLK8 (BIT(9))
#define VCH2CLK_AUXCLK (BIT(9) | BIT(8))
......@@ -429,8 +427,6 @@ static struct davinci_i2c_platform_data i2c_pdata = {
#define TVP5147_CH0 "tvp514x-0"
#define TVP5147_CH1 "tvp514x-1"
static void __iomem *vpif_vidclkctl_reg;
static void __iomem *vpif_vsclkdis_reg;
/* spin lock for updating above registers */
static spinlock_t vpif_reg_lock;
......@@ -441,14 +437,14 @@ static int set_vpif_clock(int mux_mode, int hd)
int val = 0;
int err = 0;
if (!vpif_vidclkctl_reg || !vpif_vsclkdis_reg || !cpld_client)
if (!cpld_client)
return -ENXIO;
/* disable the clock */
spin_lock_irqsave(&vpif_reg_lock, flags);
value = __raw_readl(vpif_vsclkdis_reg);
value = __raw_readl(DAVINCI_SYSMOD_VIRT(SYSMOD_VSCLKDIS));
value |= (VIDCH3CLK | VIDCH2CLK);
__raw_writel(value, vpif_vsclkdis_reg);
__raw_writel(value, DAVINCI_SYSMOD_VIRT(SYSMOD_VSCLKDIS));
spin_unlock_irqrestore(&vpif_reg_lock, flags);
val = i2c_smbus_read_byte(cpld_client);
......@@ -464,7 +460,7 @@ static int set_vpif_clock(int mux_mode, int hd)
if (err)
return err;
value = __raw_readl(vpif_vidclkctl_reg);
value = __raw_readl(DAVINCI_SYSMOD_VIRT(SYSMOD_VIDCLKCTL));
value &= ~(VCH2CLK_MASK);
value &= ~(VCH3CLK_MASK);
......@@ -473,13 +469,13 @@ static int set_vpif_clock(int mux_mode, int hd)
else
value |= (VCH2CLK_AUXCLK | VCH3CLK_AUXCLK);
__raw_writel(value, vpif_vidclkctl_reg);
__raw_writel(value, DAVINCI_SYSMOD_VIRT(SYSMOD_VIDCLKCTL));
spin_lock_irqsave(&vpif_reg_lock, flags);
value = __raw_readl(vpif_vsclkdis_reg);
value = __raw_readl(DAVINCI_SYSMOD_VIRT(SYSMOD_VSCLKDIS));
/* enable the clock */
value &= ~(VIDCH3CLK | VIDCH2CLK);
__raw_writel(value, vpif_vsclkdis_reg);
__raw_writel(value, DAVINCI_SYSMOD_VIRT(SYSMOD_VSCLKDIS));
spin_unlock_irqrestore(&vpif_reg_lock, flags);
return 0;
......@@ -564,7 +560,7 @@ static int setup_vpif_input_channel_mode(int mux_mode)
int val;
u32 value;
if (!vpif_vidclkctl_reg || !cpld_client)
if (!cpld_client)
return -ENXIO;
val = i2c_smbus_read_byte(cpld_client);
......@@ -572,7 +568,7 @@ static int setup_vpif_input_channel_mode(int mux_mode)
return val;
spin_lock_irqsave(&vpif_reg_lock, flags);
value = __raw_readl(vpif_vidclkctl_reg);
value = __raw_readl(DAVINCI_SYSMOD_VIRT(SYSMOD_VIDCLKCTL));
if (mux_mode) {
val &= VPIF_INPUT_TWO_CHANNEL;
value |= VIDCH1CLK;
......@@ -580,7 +576,7 @@ static int setup_vpif_input_channel_mode(int mux_mode)
val |= VPIF_INPUT_ONE_CHANNEL;
value &= ~VIDCH1CLK;
}
__raw_writel(value, vpif_vidclkctl_reg);
__raw_writel(value, DAVINCI_SYSMOD_VIRT(SYSMOD_VIDCLKCTL));
spin_unlock_irqrestore(&vpif_reg_lock, flags);
err = i2c_smbus_write_byte(cpld_client, val);
......@@ -674,12 +670,6 @@ static struct vpif_capture_config dm646x_vpif_capture_cfg = {
static void __init evm_init_video(void)
{
vpif_vidclkctl_reg = ioremap(VIDCLKCTL_OFFSET, 4);
vpif_vsclkdis_reg = ioremap(VSCLKDIS_OFFSET, 4);
if (!vpif_vidclkctl_reg || !vpif_vsclkdis_reg) {
pr_err("Can't map VPIF VIDCLKCTL or VSCLKDIS registers\n");
return;
}
spin_lock_init(&vpif_reg_lock);
dm646x_setup_vpif(&dm646x_vpif_display_config,
......
arch/arm/mach-davinci/board-neuros-osd2.c
浏览文件 @ d61b7a57
......@@ -30,7 +30,6 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <mach/dm644x.h>
#include <mach/common.h>
#include <mach/i2c.h>
#include <mach/serial.h>
......@@ -39,6 +38,8 @@
#include <mach/mmc.h>
#include <mach/usb.h>
#include "davinci.h"
#define NEUROS_OSD2_PHY_ID "davinci_mdio-0:01"
#define LXT971_PHY_ID 0x001378e2
#define LXT971_PHY_MASK 0xfffffff0
......
arch/arm/mach-davinci/board-sffsdr.c
浏览文件 @ d61b7a57
......@@ -35,13 +35,14 @@
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
#include <mach/dm644x.h>
#include <mach/common.h>
#include <mach/i2c.h>
#include <mach/serial.h>
#include <mach/mux.h>
#include <mach/usb.h>
#include "davinci.h"
#define SFFSDR_PHY_ID "davinci_mdio-0:01"
static struct mtd_partition davinci_sffsdr_nandflash_partition[] = {
/* U-Boot Environment: Block 0
......
arch/arm/mach-davinci/davinci.h 0 → 100644
浏览文件 @ d61b7a57
/*
* This file contains the processor specific definitions
* of the TI DM644x, DM355, DM365, and DM646x.
*
* Copyright (C) 2011 Texas Instruments Incorporated
* Copyright (c) 2007 Deep Root Systems, LLC
*
* 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.
*
* This program is distributed "as is" WITHOUT ANY WARRANTY of any
* kind, whether express or implied; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef __DAVINCI_H
#define __DAVINCI_H
#include <linux/clk.h>
#include <linux/videodev2.h>
#include <linux/davinci_emac.h>
#include <linux/platform_device.h>
#include <linux/spi/spi.h>
#include <mach/asp.h>
#include <mach/keyscan.h>
#include <mach/hardware.h>
#include <media/davinci/vpfe_capture.h>
#include <media/davinci/vpif_types.h>
#define DAVINCI_SYSTEM_MODULE_BASE 0x01c40000
#define SYSMOD_VIDCLKCTL 0x38
#define SYSMOD_VDD3P3VPWDN 0x48
#define SYSMOD_VSCLKDIS 0x6c
#define SYSMOD_PUPDCTL1 0x7c
extern void __iomem *davinci_sysmod_base;
#define DAVINCI_SYSMOD_VIRT(x) (davinci_sysmod_base + (x))
void davinci_map_sysmod(void);
/* DM355 base addresses */
#define DM355_ASYNC_EMIF_CONTROL_BASE 0x01e10000
#define DM355_ASYNC_EMIF_DATA_CE0_BASE 0x02000000
#define ASP1_TX_EVT_EN 1
#define ASP1_RX_EVT_EN 2
/* DM365 base addresses */
#define DM365_ASYNC_EMIF_CONTROL_BASE 0x01d10000
#define DM365_ASYNC_EMIF_DATA_CE0_BASE 0x02000000
#define DM365_ASYNC_EMIF_DATA_CE1_BASE 0x04000000
/* DM644x base addresses */
#define DM644X_ASYNC_EMIF_CONTROL_BASE 0x01e00000
#define DM644X_ASYNC_EMIF_DATA_CE0_BASE 0x02000000
#define DM644X_ASYNC_EMIF_DATA_CE1_BASE 0x04000000
#define DM644X_ASYNC_EMIF_DATA_CE2_BASE 0x06000000
#define DM644X_ASYNC_EMIF_DATA_CE3_BASE 0x08000000
/* DM646x base addresses */
#define DM646X_ASYNC_EMIF_CONTROL_BASE 0x20008000
#define DM646X_ASYNC_EMIF_CS2_SPACE_BASE 0x42000000
/* DM355 function declarations */
void __init dm355_init(void);
void dm355_init_spi0(unsigned chipselect_mask,
struct spi_board_info *info, unsigned len);
void __init dm355_init_asp1(u32 evt_enable, struct snd_platform_data *pdata);
void dm355_set_vpfe_config(struct vpfe_config *cfg);
/* DM365 function declarations */
void __init dm365_init(void);
void __init dm365_init_asp(struct snd_platform_data *pdata);
void __init dm365_init_vc(struct snd_platform_data *pdata);
void __init dm365_init_ks(struct davinci_ks_platform_data *pdata);
void __init dm365_init_rtc(void);
void dm365_init_spi0(unsigned chipselect_mask,
struct spi_board_info *info, unsigned len);
void dm365_set_vpfe_config(struct vpfe_config *cfg);
/* DM644x function declarations */
void __init dm644x_init(void);
void __init dm644x_init_asp(struct snd_platform_data *pdata);
int __init dm644x_init_video(struct vpfe_config *);
/* DM646x function declarations */
void __init dm646x_init(void);
void __init dm646x_init_mcasp0(struct snd_platform_data *pdata);
void __init dm646x_init_mcasp1(struct snd_platform_data *pdata);
int __init dm646x_init_edma(struct edma_rsv_info *rsv);
void dm646x_video_init(void);
void dm646x_setup_vpif(struct vpif_display_config *,
struct vpif_capture_config *);
#endif /*__DAVINCI_H */
arch/arm/mach-davinci/devices.c
浏览文件 @ d61b7a57
......@@ -23,6 +23,7 @@
#include <mach/mmc.h>
#include <mach/time.h>
#include "davinci.h"
#include "clock.h"
#define DAVINCI_I2C_BASE 0x01C21000
......@@ -33,8 +34,19 @@
#define DM365_MMCSD0_BASE 0x01D11000
#define DM365_MMCSD1_BASE 0x01D00000
/* System control register offsets */
#define DM64XX_VDD3P3V_PWDN 0x48
void __iomem *davinci_sysmod_base;
void davinci_map_sysmod(void)
{
davinci_sysmod_base = ioremap_nocache(DAVINCI_SYSTEM_MODULE_BASE,
0x800);
/*
* Throw a bug since a lot of board initialization code depends
* on system module availability. ioremap() failing this early
* need careful looking into anyway.
*/
BUG_ON(!davinci_sysmod_base);
}
static struct resource i2c_resources[] = {
{
......@@ -212,12 +224,12 @@ void __init davinci_setup_mmc(int module, struct davinci_mmc_config *config)
davinci_cfg_reg(DM355_SD1_DATA2);
davinci_cfg_reg(DM355_SD1_DATA3);
} else if (cpu_is_davinci_dm365()) {
void __iomem *pupdctl1 =
IO_ADDRESS(DAVINCI_SYSTEM_MODULE_BASE + 0x7c);
/* Configure pull down control */
__raw_writel((__raw_readl(pupdctl1) & ~0xfc0),
pupdctl1);
unsigned v;
v = __raw_readl(DAVINCI_SYSMOD_VIRT(SYSMOD_PUPDCTL1));
__raw_writel(v & ~0xfc0,
DAVINCI_SYSMOD_VIRT(SYSMOD_PUPDCTL1));
mmcsd1_resources[0].start = DM365_MMCSD1_BASE;
mmcsd1_resources[0].end = DM365_MMCSD1_BASE +
......@@ -246,11 +258,9 @@ void __init davinci_setup_mmc(int module, struct davinci_mmc_config *config)
mmcsd0_resources[2].start = IRQ_DM365_SDIOINT0;
} else if (cpu_is_davinci_dm644x()) {
/* REVISIT: should this be in board-init code? */
void __iomem *base =
IO_ADDRESS(DAVINCI_SYSTEM_MODULE_BASE);
/* Power-on 3.3V IO cells */
__raw_writel(0, base + DM64XX_VDD3P3V_PWDN);
__raw_writel(0,
DAVINCI_SYSMOD_VIRT(SYSMOD_VDD3P3VPWDN));
/*Set up the pull regiter for MMC */
davinci_cfg_reg(DM644X_MSTK);
}
......
arch/arm/mach-davinci/dm355.c
浏览文件 @ d61b7a57
......@@ -18,7 +18,6 @@
#include <asm/mach/map.h>
#include <mach/dm355.h>
#include <mach/cputype.h>
#include <mach/edma.h>
#include <mach/psc.h>
......@@ -31,6 +30,7 @@
#include <mach/spi.h>
#include <mach/gpio-davinci.h>
#include "davinci.h"
#include "clock.h"
#include "mux.h"
......@@ -871,6 +871,7 @@ void __init dm355_init_asp1(u32 evt_enable, struct snd_platform_data *pdata)
void __init dm355_init(void)
{
davinci_common_init(&davinci_soc_info_dm355);
davinci_map_sysmod();
}
static int __init dm355_init_devices(void)
......
arch/arm/mach-davinci/dm365.c
浏览文件 @ d61b7a57
......@@ -21,7 +21,6 @@
#include <asm/mach/map.h>
#include <mach/dm365.h>
#include <mach/cputype.h>
#include <mach/edma.h>
#include <mach/psc.h>
......@@ -35,11 +34,28 @@
#include <mach/spi.h>
#include <mach/gpio-davinci.h>
#include "davinci.h"
#include "clock.h"
#include "mux.h"
#define DM365_REF_FREQ 24000000 /* 24 MHz on the DM365 EVM */
/* Base of key scan register bank */
#define DM365_KEYSCAN_BASE 0x01c69400
#define DM365_RTC_BASE 0x01c69000
#define DAVINCI_DM365_VC_BASE 0x01d0c000
#define DAVINCI_DMA_VC_TX 2
#define DAVINCI_DMA_VC_RX 3
#define DM365_EMAC_BASE 0x01d07000
#define DM365_EMAC_MDIO_BASE (DM365_EMAC_BASE + 0x4000)
#define DM365_EMAC_CNTRL_OFFSET 0x0000
#define DM365_EMAC_CNTRL_MOD_OFFSET 0x3000
#define DM365_EMAC_CNTRL_RAM_OFFSET 0x1000
#define DM365_EMAC_CNTRL_RAM_SIZE 0x2000
static struct pll_data pll1_data = {
.num = 1,
.phys_base = DAVINCI_PLL1_BASE,
......@@ -1122,6 +1138,7 @@ void __init dm365_init_rtc(void)
void __init dm365_init(void)
{
davinci_common_init(&davinci_soc_info_dm365);
davinci_map_sysmod();
}
static struct resource dm365_vpss_resources[] = {
......
arch/arm/mach-davinci/dm644x.c
浏览文件 @ d61b7a57
......@@ -15,7 +15,6 @@
#include <asm/mach/map.h>
#include <mach/dm644x.h>
#include <mach/cputype.h>
#include <mach/edma.h>
#include <mach/irqs.h>
......@@ -27,6 +26,7 @@
#include <mach/asp.h>
#include <mach/gpio-davinci.h>
#include "davinci.h"
#include "clock.h"
#include "mux.h"
......@@ -35,6 +35,13 @@
*/
#define DM644X_REF_FREQ 27000000
#define DM644X_EMAC_BASE 0x01c80000
#define DM644X_EMAC_MDIO_BASE (DM644X_EMAC_BASE + 0x4000)
#define DM644X_EMAC_CNTRL_OFFSET 0x0000
#define DM644X_EMAC_CNTRL_MOD_OFFSET 0x1000
#define DM644X_EMAC_CNTRL_RAM_OFFSET 0x2000
#define DM644X_EMAC_CNTRL_RAM_SIZE 0x2000
static struct pll_data pll1_data = {
.num = 1,
.phys_base = DAVINCI_PLL1_BASE,
......@@ -587,13 +594,15 @@ static struct platform_device dm644x_asp_device = {
.resource = dm644x_asp_resources,
};
#define DM644X_VPSS_BASE 0x01c73400
static struct resource dm644x_vpss_resources[] = {
{
/* VPSS Base address */
.name = "vpss",
.start = 0x01c73400,
.end = 0x01c73400 + 0xff,
.flags = IORESOURCE_MEM,
.start = DM644X_VPSS_BASE,
.end = DM644X_VPSS_BASE + 0xff,
.flags = IORESOURCE_MEM,
},
};
......@@ -605,7 +614,7 @@ static struct platform_device dm644x_vpss_device = {
.resource = dm644x_vpss_resources,
};
static struct resource vpfe_resources[] = {
static struct resource dm644x_vpfe_resources[] = {
{
.start = IRQ_VDINT0,
.end = IRQ_VDINT0,
......@@ -639,22 +648,17 @@ static struct platform_device dm644x_ccdc_dev = {
},
};
static struct platform_device vpfe_capture_dev = {
static struct platform_device dm644x_vpfe_dev = {
.name = CAPTURE_DRV_NAME,
.id = -1,
.num_resources = ARRAY_SIZE(vpfe_resources),
.resource = vpfe_resources,
.num_resources = ARRAY_SIZE(dm644x_vpfe_resources),
.resource = dm644x_vpfe_resources,
.dev = {
.dma_mask = &vpfe_capture_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
void dm644x_set_vpfe_config(struct vpfe_config *cfg)
{
vpfe_capture_dev.dev.platform_data = cfg;
}
/*----------------------------------------------------------------------*/
static struct map_desc dm644x_io_desc[] = {
......@@ -779,16 +783,29 @@ void __init dm644x_init_asp(struct snd_platform_data *pdata)
void __init dm644x_init(void)
{
davinci_common_init(&davinci_soc_info_dm644x);
davinci_map_sysmod();
}
static int __init dm644x_init_devices(void)
int __init dm644x_init_video(struct vpfe_config *vpfe_cfg)
{
if (!cpu_is_davinci_dm644x())
return 0;
dm644x_vpfe_dev.dev.platform_data = vpfe_cfg;
/* Add ccdc clock aliases */
clk_add_alias("master", dm644x_ccdc_dev.name, "vpss_master", NULL);
clk_add_alias("slave", dm644x_ccdc_dev.name, "vpss_slave", NULL);
platform_device_register(&dm644x_vpss_device);
platform_device_register(&dm644x_ccdc_dev);
platform_device_register(&dm644x_vpfe_dev);
return 0;
}
static int __init dm644x_init_devices(void)
{
if (!cpu_is_davinci_dm644x())
return 0;
platform_device_register(&dm644x_edma_device);
platform_device_register(&dm644x_mdio_device);
......@@ -796,10 +813,6 @@ static int __init dm644x_init_devices(void)
clk_add_alias(NULL, dev_name(&dm644x_mdio_device.dev),
NULL, &dm644x_emac_device.dev);
platform_device_register(&dm644x_vpss_device);
platform_device_register(&dm644x_ccdc_dev);
platform_device_register(&vpfe_capture_dev);
return 0;
}
postcore_initcall(dm644x_init_devices);
arch/arm/mach-davinci/dm646x.c
浏览文件 @ d61b7a57
......@@ -16,7 +16,6 @@
#include <asm/mach/map.h>
#include <mach/dm646x.h>
#include <mach/cputype.h>
#include <mach/edma.h>
#include <mach/irqs.h>
......@@ -28,12 +27,11 @@
#include <mach/asp.h>
#include <mach/gpio-davinci.h>
#include "davinci.h"
#include "clock.h"
#include "mux.h"
#define DAVINCI_VPIF_BASE (0x01C12000)
#define VDD3P3V_PWDN_OFFSET (0x48)
#define VSCLKDIS_OFFSET (0x6C)
#define VDD3P3V_VID_MASK (BIT_MASK(3) | BIT_MASK(2) | BIT_MASK(1) |\
BIT_MASK(0))
......@@ -46,6 +44,13 @@
#define DM646X_REF_FREQ 27000000
#define DM646X_AUX_FREQ 24000000
#define DM646X_EMAC_BASE 0x01c80000
#define DM646X_EMAC_MDIO_BASE (DM646X_EMAC_BASE + 0x4000)
#define DM646X_EMAC_CNTRL_OFFSET 0x0000
#define DM646X_EMAC_CNTRL_MOD_OFFSET 0x1000
#define DM646X_EMAC_CNTRL_RAM_OFFSET 0x2000
#define DM646X_EMAC_CNTRL_RAM_SIZE 0x2000
static struct pll_data pll1_data = {
.num = 1,
.phys_base = DAVINCI_PLL1_BASE,
......@@ -873,15 +878,14 @@ void dm646x_setup_vpif(struct vpif_display_config *display_config,
struct vpif_capture_config *capture_config)
{
unsigned int value;
void __iomem *base = IO_ADDRESS(DAVINCI_SYSTEM_MODULE_BASE);
value = __raw_readl(base + VSCLKDIS_OFFSET);
value = __raw_readl(DAVINCI_SYSMOD_VIRT(SYSMOD_VSCLKDIS));
value &= ~VSCLKDIS_MASK;
__raw_writel(value, base + VSCLKDIS_OFFSET);
__raw_writel(value, DAVINCI_SYSMOD_VIRT(SYSMOD_VSCLKDIS));
value = __raw_readl(base + VDD3P3V_PWDN_OFFSET);
value = __raw_readl(DAVINCI_SYSMOD_VIRT(SYSMOD_VDD3P3VPWDN));
value &= ~VDD3P3V_VID_MASK;
__raw_writel(value, base + VDD3P3V_PWDN_OFFSET);
__raw_writel(value, DAVINCI_SYSMOD_VIRT(SYSMOD_VDD3P3VPWDN));
davinci_cfg_reg(DM646X_STSOMUX_DISABLE);
davinci_cfg_reg(DM646X_STSIMUX_DISABLE);
......@@ -905,6 +909,7 @@ int __init dm646x_init_edma(struct edma_rsv_info *rsv)
void __init dm646x_init(void)
{
davinci_common_init(&davinci_soc_info_dm646x);
davinci_map_sysmod();
}
static int __init dm646x_init_devices(void)
......
arch/arm/mach-davinci/include/mach/dm355.h 已删除 100644 → 0
浏览文件 @ 18d9946b
/*
* Chip specific defines for DM355 SoC
*
* Author: Kevin Hilman, Deep Root Systems, LLC
*
* 2007 (c) Deep Root Systems, LLC. This file is licensed under
* the terms of the GNU General Public License version 2. This program
* is licensed "as is" without any warranty of any kind, whether express
* or implied.
*/
#ifndef __ASM_ARCH_DM355_H
#define __ASM_ARCH_DM355_H
#include <mach/hardware.h>
#include <mach/asp.h>
#include <media/davinci/vpfe_capture.h>
#define DM355_ASYNC_EMIF_CONTROL_BASE 0x01E10000
#define DM355_ASYNC_EMIF_DATA_CE0_BASE 0x02000000
#define ASP1_TX_EVT_EN 1
#define ASP1_RX_EVT_EN 2
struct spi_board_info;
void __init dm355_init(void);
void dm355_init_spi0(unsigned chipselect_mask,
struct spi_board_info *info, unsigned len);
void __init dm355_init_asp1(u32 evt_enable, struct snd_platform_data *pdata);
void dm355_set_vpfe_config(struct vpfe_config *cfg);
#endif /* __ASM_ARCH_DM355_H */
arch/arm/mach-davinci/include/mach/dm365.h
浏览文件 @ d61b7a57
/*
* Copyright (C) 2009 Texas Instruments Incorporated
*
* 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.
*
* This program is distributed "as is" WITHOUT ANY WARRANTY of any
* kind, whether express or implied; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef __ASM_ARCH_DM365_H
#define __ASM_ARCH_DM665_H
#include <linux/platform_device.h>
#include <linux/davinci_emac.h>
#include <mach/hardware.h>
#include <mach/asp.h>
#include <mach/keyscan.h>
#include <media/davinci/vpfe_capture.h>
#define DM365_EMAC_BASE (0x01D07000)
#define DM365_EMAC_MDIO_BASE (DM365_EMAC_BASE + 0x4000)
#define DM365_EMAC_CNTRL_OFFSET (0x0000)
#define DM365_EMAC_CNTRL_MOD_OFFSET (0x3000)
#define DM365_EMAC_CNTRL_RAM_OFFSET (0x1000)
#define DM365_EMAC_CNTRL_RAM_SIZE (0x2000)
/* Base of key scan register bank */
#define DM365_KEYSCAN_BASE (0x01C69400)
#define DM365_RTC_BASE (0x01C69000)
#define DAVINCI_DM365_VC_BASE (0x01D0C000)
#define DAVINCI_DMA_VC_TX 2
#define DAVINCI_DMA_VC_RX 3
#define DM365_ASYNC_EMIF_CONTROL_BASE 0x01D10000
#define DM365_ASYNC_EMIF_DATA_CE0_BASE 0x02000000
#define DM365_ASYNC_EMIF_DATA_CE1_BASE 0x04000000
void __init dm365_init(void);
void __init dm365_init_asp(struct snd_platform_data *pdata);
void __init dm365_init_vc(struct snd_platform_data *pdata);
void __init dm365_init_ks(struct davinci_ks_platform_data *pdata);
void __init dm365_init_rtc(void);
void dm365_init_spi0(unsigned chipselect_mask,
struct spi_board_info *info, unsigned len);
void dm365_set_vpfe_config(struct vpfe_config *cfg);
#endif /* __ASM_ARCH_DM365_H */
/* empty, remove once unused */
arch/arm/mach-davinci/include/mach/dm644x.h 已删除 100644 → 0
浏览文件 @ 18d9946b
/*
* This file contains the processor specific definitions
* of the TI DM644x.
*
* Copyright (C) 2008 Texas Instruments.
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#ifndef __ASM_ARCH_DM644X_H
#define __ASM_ARCH_DM644X_H
#include <linux/davinci_emac.h>
#include <mach/hardware.h>
#include <mach/asp.h>
#include <media/davinci/vpfe_capture.h>
#define DM644X_EMAC_BASE (0x01C80000)
#define DM644X_EMAC_MDIO_BASE (DM644X_EMAC_BASE + 0x4000)
#define DM644X_EMAC_CNTRL_OFFSET (0x0000)
#define DM644X_EMAC_CNTRL_MOD_OFFSET (0x1000)
#define DM644X_EMAC_CNTRL_RAM_OFFSET (0x2000)
#define DM644X_EMAC_CNTRL_RAM_SIZE (0x2000)
#define DM644X_ASYNC_EMIF_CONTROL_BASE 0x01E00000
#define DM644X_ASYNC_EMIF_DATA_CE0_BASE 0x02000000
#define DM644X_ASYNC_EMIF_DATA_CE1_BASE 0x04000000
#define DM644X_ASYNC_EMIF_DATA_CE2_BASE 0x06000000
#define DM644X_ASYNC_EMIF_DATA_CE3_BASE 0x08000000
void __init dm644x_init(void);
void __init dm644x_init_asp(struct snd_platform_data *pdata);
void dm644x_set_vpfe_config(struct vpfe_config *cfg);
#endif /* __ASM_ARCH_DM644X_H */
arch/arm/mach-davinci/include/mach/dm646x.h
浏览文件 @ d61b7a57
/*
* Chip specific defines for DM646x SoC
*
* Author: Kevin Hilman, Deep Root Systems, LLC
*
* 2007 (c) Deep Root Systems, LLC. This file is licensed under
* the terms of the GNU General Public License version 2. This program
* is licensed "as is" without any warranty of any kind, whether express
* or implied.
*/
#ifndef __ASM_ARCH_DM646X_H
#define __ASM_ARCH_DM646X_H
#include <mach/hardware.h>
#include <mach/asp.h>
#include <linux/i2c.h>
#include <linux/videodev2.h>
#include <linux/davinci_emac.h>
#include <media/davinci/vpif_types.h>
#define DM646X_EMAC_BASE (0x01C80000)
#define DM646X_EMAC_MDIO_BASE (DM646X_EMAC_BASE + 0x4000)
#define DM646X_EMAC_CNTRL_OFFSET (0x0000)
#define DM646X_EMAC_CNTRL_MOD_OFFSET (0x1000)
#define DM646X_EMAC_CNTRL_RAM_OFFSET (0x2000)
#define DM646X_EMAC_CNTRL_RAM_SIZE (0x2000)
#define DM646X_ASYNC_EMIF_CONTROL_BASE 0x20008000
#define DM646X_ASYNC_EMIF_CS2_SPACE_BASE 0x42000000
void __init dm646x_init(void);
void __init dm646x_init_mcasp0(struct snd_platform_data *pdata);
void __init dm646x_init_mcasp1(struct snd_platform_data *pdata);
int __init dm646x_init_edma(struct edma_rsv_info *rsv);
void dm646x_video_init(void);
void dm646x_setup_vpif(struct vpif_display_config *,
struct vpif_capture_config *);
#endif /* __ASM_ARCH_DM646X_H */
/* empty, remove once unused */
arch/arm/mach-davinci/include/mach/hardware.h
浏览文件 @ d61b7a57
......@@ -19,8 +19,6 @@
* and the chip/board init code should then explicitly include
* <chipname>.h
*/
#define DAVINCI_SYSTEM_MODULE_BASE 0x01C40000
/*
* I/O mapping
*/
......
arch/arm/mach-ep93xx/Makefile
浏览文件 @ d61b7a57
......@@ -8,6 +8,9 @@ obj- :=
obj-$(CONFIG_EP93XX_DMA) += dma.o
obj-$(CONFIG_CRUNCH) += crunch.o crunch-bits.o
AFLAGS_crunch-bits.o := -Wa,-mcpu=ep9312
obj-$(CONFIG_MACH_ADSSPHERE) += adssphere.o
obj-$(CONFIG_MACH_EDB93XX) += edb93xx.o
obj-$(CONFIG_MACH_GESBC9312) += gesbc9312.o
......
arch/arm/mach-ep93xx/adssphere.c
浏览文件 @ d61b7a57
......@@ -20,6 +20,7 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include "soc.h"
static struct ep93xx_eth_data __initdata adssphere_eth_data = {
.phy_id = 1,
......
arch/arm/mach-ep93xx/clock.c
浏览文件 @ d61b7a57
......@@ -25,6 +25,7 @@
#include <asm/div64.h>
#include "soc.h"
struct clk {
struct clk *parent;
......
arch/arm/mach-ep93xx/core.c
浏览文件 @ d61b7a57
......@@ -46,6 +46,7 @@
#include <asm/hardware/vic.h>
#include "soc.h"
/*************************************************************************
* Static I/O mappings that are needed for all EP93xx platforms
......@@ -204,7 +205,6 @@ void ep93xx_syscon_swlocked_write(unsigned int val, void __iomem *reg)
spin_unlock_irqrestore(&syscon_swlock, flags);
}
EXPORT_SYMBOL(ep93xx_syscon_swlocked_write);
void ep93xx_devcfg_set_clear(unsigned int set_bits, unsigned int clear_bits)
{
......@@ -221,7 +221,6 @@ void ep93xx_devcfg_set_clear(unsigned int set_bits, unsigned int clear_bits)
spin_unlock_irqrestore(&syscon_swlock, flags);
}
EXPORT_SYMBOL(ep93xx_devcfg_set_clear);
/**
* ep93xx_chip_revision() - returns the EP93xx chip revision
......@@ -648,9 +647,19 @@ static struct platform_device ep93xx_fb_device = {
.resource = ep93xx_fb_resource,
};
/* The backlight use a single register in the framebuffer's register space */
#define EP93XX_RASTER_REG_BRIGHTNESS 0x20
static struct resource ep93xx_bl_resources[] = {
DEFINE_RES_MEM(EP93XX_RASTER_PHYS_BASE +
EP93XX_RASTER_REG_BRIGHTNESS, 0x04),
};
static struct platform_device ep93xx_bl_device = {
.name = "ep93xx-bl",
.id = -1,
.num_resources = ARRAY_SIZE(ep93xx_bl_resources),
.resource = ep93xx_bl_resources,
};
/**
......@@ -845,11 +854,32 @@ void __init ep93xx_register_ac97(void)
platform_device_register(&ep93xx_pcm_device);
}
/*************************************************************************
* EP93xx Watchdog
*************************************************************************/
static struct resource ep93xx_wdt_resources[] = {
DEFINE_RES_MEM(EP93XX_WATCHDOG_PHYS_BASE, 0x08),
};
static struct platform_device ep93xx_wdt_device = {
.name = "ep93xx-wdt",
.id = -1,
.num_resources = ARRAY_SIZE(ep93xx_wdt_resources),
.resource = ep93xx_wdt_resources,
};
void __init ep93xx_init_devices(void)
{
/* Disallow access to MaverickCrunch initially */
ep93xx_devcfg_clear_bits(EP93XX_SYSCON_DEVCFG_CPENA);
/* Default all ports to GPIO */
ep93xx_devcfg_set_bits(EP93XX_SYSCON_DEVCFG_KEYS |
EP93XX_SYSCON_DEVCFG_GONK |
EP93XX_SYSCON_DEVCFG_EONIDE |
EP93XX_SYSCON_DEVCFG_GONIDE |
EP93XX_SYSCON_DEVCFG_HONIDE);
/* Get the GPIO working early, other devices need it */
platform_device_register(&ep93xx_gpio_device);
......@@ -860,6 +890,7 @@ void __init ep93xx_init_devices(void)
platform_device_register(&ep93xx_rtc_device);
platform_device_register(&ep93xx_ohci_device);
platform_device_register(&ep93xx_leds);
platform_device_register(&ep93xx_wdt_device);
}
void ep93xx_restart(char mode, const char *cmd)
......
arch/arm/kernel/crunch.c → arch/arm/mach-ep93xx/crunch.c
浏览文件 @ d61b7a57
......@@ -16,9 +16,11 @@
#include <linux/sched.h>
#include <linux/init.h>
#include <linux/io.h>
#include <mach/ep93xx-regs.h>
#include <asm/thread_notify.h>
#include "soc.h"
struct crunch_state *crunch_owner;
void crunch_task_release(struct thread_info *thread)
......
arch/arm/mach-ep93xx/dma.c
浏览文件 @ d61b7a57
......@@ -28,6 +28,8 @@
#include <mach/dma.h>
#include <mach/hardware.h>
#include "soc.h"
#define DMA_CHANNEL(_name, _base, _irq) \
{ .name = (_name), .base = (_base), .irq = (_irq) }
......
arch/arm/mach-ep93xx/edb93xx.c
浏览文件 @ d61b7a57
......@@ -43,6 +43,7 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include "soc.h"
static void __init edb93xx_register_flash(void)
{
......
arch/arm/mach-ep93xx/gesbc9312.c
浏览文件 @ d61b7a57
......@@ -20,6 +20,7 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include "soc.h"
static struct ep93xx_eth_data __initdata gesbc9312_eth_data = {
.phy_id = 1,
......
arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
浏览文件 @ d61b7a57
......@@ -5,40 +5,6 @@
#ifndef __ASM_ARCH_EP93XX_REGS_H
#define __ASM_ARCH_EP93XX_REGS_H
/*
* EP93xx Physical Memory Map:
*
* The ASDO pin is sampled at system reset to select a synchronous or
* asynchronous boot configuration. When ASDO is "1" (i.e. pulled-up)
* the synchronous boot mode is selected. When ASDO is "0" (i.e
* pulled-down) the asynchronous boot mode is selected.
*
* In synchronous boot mode nSDCE3 is decoded starting at physical address
* 0x00000000 and nCS0 is decoded starting at 0xf0000000. For asynchronous
* boot mode they are swapped with nCS0 decoded at 0x00000000 ann nSDCE3
* decoded at 0xf0000000.
*
* There is known errata for the EP93xx dealing with External Memory
* Configurations. Please refer to "AN273: EP93xx Silicon Rev E Design
* Guidelines" for more information. This document can be found at:
*
* http://www.cirrus.com/en/pubs/appNote/AN273REV4.pdf
*/
#define EP93XX_CS0_PHYS_BASE_ASYNC 0x00000000 /* ASDO Pin = 0 */
#define EP93XX_SDCE3_PHYS_BASE_SYNC 0x00000000 /* ASDO Pin = 1 */
#define EP93XX_CS1_PHYS_BASE 0x10000000
#define EP93XX_CS2_PHYS_BASE 0x20000000
#define EP93XX_CS3_PHYS_BASE 0x30000000
#define EP93XX_PCMCIA_PHYS_BASE 0x40000000
#define EP93XX_CS6_PHYS_BASE 0x60000000
#define EP93XX_CS7_PHYS_BASE 0x70000000
#define EP93XX_SDCE0_PHYS_BASE 0xc0000000
#define EP93XX_SDCE1_PHYS_BASE 0xd0000000
#define EP93XX_SDCE2_PHYS_BASE 0xe0000000
#define EP93XX_SDCE3_PHYS_BASE_ASYNC 0xf0000000 /* ASDO Pin = 0 */
#define EP93XX_CS0_PHYS_BASE_SYNC 0xf0000000 /* ASDO Pin = 1 */
/*
* EP93xx linux memory map:
*
......@@ -62,58 +28,7 @@
#define EP93XX_APB_PHYS(x) (EP93XX_APB_PHYS_BASE + (x))
#define EP93XX_APB_IOMEM(x) IOMEM(EP93XX_APB_VIRT_BASE + (x))
/* AHB peripherals */
#define EP93XX_DMA_BASE EP93XX_AHB_IOMEM(0x00000000)
#define EP93XX_ETHERNET_PHYS_BASE EP93XX_AHB_PHYS(0x00010000)
#define EP93XX_ETHERNET_BASE EP93XX_AHB_IOMEM(0x00010000)
#define EP93XX_USB_PHYS_BASE EP93XX_AHB_PHYS(0x00020000)
#define EP93XX_USB_BASE EP93XX_AHB_IOMEM(0x00020000)
#define EP93XX_RASTER_PHYS_BASE EP93XX_AHB_PHYS(0x00030000)
#define EP93XX_RASTER_BASE EP93XX_AHB_IOMEM(0x00030000)
#define EP93XX_GRAPHICS_ACCEL_BASE EP93XX_AHB_IOMEM(0x00040000)
#define EP93XX_SDRAM_CONTROLLER_BASE EP93XX_AHB_IOMEM(0x00060000)
#define EP93XX_PCMCIA_CONTROLLER_BASE EP93XX_AHB_IOMEM(0x00080000)
#define EP93XX_BOOT_ROM_BASE EP93XX_AHB_IOMEM(0x00090000)
#define EP93XX_IDE_BASE EP93XX_AHB_IOMEM(0x000a0000)
#define EP93XX_VIC1_BASE EP93XX_AHB_IOMEM(0x000b0000)
#define EP93XX_VIC2_BASE EP93XX_AHB_IOMEM(0x000c0000)
/* APB peripherals */
#define EP93XX_TIMER_BASE EP93XX_APB_IOMEM(0x00010000)
#define EP93XX_I2S_PHYS_BASE EP93XX_APB_PHYS(0x00020000)
#define EP93XX_I2S_BASE EP93XX_APB_IOMEM(0x00020000)
#define EP93XX_SECURITY_BASE EP93XX_APB_IOMEM(0x00030000)
#define EP93XX_GPIO_PHYS_BASE EP93XX_APB_PHYS(0x00040000)
#define EP93XX_GPIO_BASE EP93XX_APB_IOMEM(0x00040000)
#define EP93XX_GPIO_REG(x) (EP93XX_GPIO_BASE + (x))
#define EP93XX_GPIO_F_INT_STATUS EP93XX_GPIO_REG(0x5c)
#define EP93XX_GPIO_A_INT_STATUS EP93XX_GPIO_REG(0xa0)
#define EP93XX_GPIO_B_INT_STATUS EP93XX_GPIO_REG(0xbc)
#define EP93XX_GPIO_EEDRIVE EP93XX_GPIO_REG(0xc8)
#define EP93XX_AAC_PHYS_BASE EP93XX_APB_PHYS(0x00080000)
#define EP93XX_AAC_BASE EP93XX_APB_IOMEM(0x00080000)
#define EP93XX_SPI_PHYS_BASE EP93XX_APB_PHYS(0x000a0000)
#define EP93XX_SPI_BASE EP93XX_APB_IOMEM(0x000a0000)
#define EP93XX_IRDA_BASE EP93XX_APB_IOMEM(0x000b0000)
/* APB UARTs */
#define EP93XX_UART1_PHYS_BASE EP93XX_APB_PHYS(0x000c0000)
#define EP93XX_UART1_BASE EP93XX_APB_IOMEM(0x000c0000)
......@@ -123,108 +38,4 @@
#define EP93XX_UART3_PHYS_BASE EP93XX_APB_PHYS(0x000e0000)
#define EP93XX_UART3_BASE EP93XX_APB_IOMEM(0x000e0000)
#define EP93XX_KEY_MATRIX_PHYS_BASE EP93XX_APB_PHYS(0x000f0000)
#define EP93XX_KEY_MATRIX_BASE EP93XX_APB_IOMEM(0x000f0000)
#define EP93XX_ADC_BASE EP93XX_APB_IOMEM(0x00100000)
#define EP93XX_TOUCHSCREEN_BASE EP93XX_APB_IOMEM(0x00100000)
#define EP93XX_PWM_PHYS_BASE EP93XX_APB_PHYS(0x00110000)
#define EP93XX_PWM_BASE EP93XX_APB_IOMEM(0x00110000)
#define EP93XX_RTC_PHYS_BASE EP93XX_APB_PHYS(0x00120000)
#define EP93XX_RTC_BASE EP93XX_APB_IOMEM(0x00120000)
#define EP93XX_SYSCON_BASE EP93XX_APB_IOMEM(0x00130000)
#define EP93XX_SYSCON_REG(x) (EP93XX_SYSCON_BASE + (x))
#define EP93XX_SYSCON_POWER_STATE EP93XX_SYSCON_REG(0x00)
#define EP93XX_SYSCON_PWRCNT EP93XX_SYSCON_REG(0x04)
#define EP93XX_SYSCON_PWRCNT_FIR_EN (1<<31)
#define EP93XX_SYSCON_PWRCNT_UARTBAUD (1<<29)
#define EP93XX_SYSCON_PWRCNT_USH_EN (1<<28)
#define EP93XX_SYSCON_PWRCNT_DMA_M2M1 (1<<27)
#define EP93XX_SYSCON_PWRCNT_DMA_M2M0 (1<<26)
#define EP93XX_SYSCON_PWRCNT_DMA_M2P8 (1<<25)
#define EP93XX_SYSCON_PWRCNT_DMA_M2P9 (1<<24)
#define EP93XX_SYSCON_PWRCNT_DMA_M2P6 (1<<23)
#define EP93XX_SYSCON_PWRCNT_DMA_M2P7 (1<<22)
#define EP93XX_SYSCON_PWRCNT_DMA_M2P4 (1<<21)
#define EP93XX_SYSCON_PWRCNT_DMA_M2P5 (1<<20)
#define EP93XX_SYSCON_PWRCNT_DMA_M2P2 (1<<19)
#define EP93XX_SYSCON_PWRCNT_DMA_M2P3 (1<<18)
#define EP93XX_SYSCON_PWRCNT_DMA_M2P0 (1<<17)
#define EP93XX_SYSCON_PWRCNT_DMA_M2P1 (1<<16)
#define EP93XX_SYSCON_HALT EP93XX_SYSCON_REG(0x08)
#define EP93XX_SYSCON_STANDBY EP93XX_SYSCON_REG(0x0c)
#define EP93XX_SYSCON_CLKSET1 EP93XX_SYSCON_REG(0x20)
#define EP93XX_SYSCON_CLKSET1_NBYP1 (1<<23)
#define EP93XX_SYSCON_CLKSET2 EP93XX_SYSCON_REG(0x24)
#define EP93XX_SYSCON_CLKSET2_NBYP2 (1<<19)
#define EP93XX_SYSCON_CLKSET2_PLL2_EN (1<<18)
#define EP93XX_SYSCON_DEVCFG EP93XX_SYSCON_REG(0x80)
#define EP93XX_SYSCON_DEVCFG_SWRST (1<<31)
#define EP93XX_SYSCON_DEVCFG_D1ONG (1<<30)
#define EP93XX_SYSCON_DEVCFG_D0ONG (1<<29)
#define EP93XX_SYSCON_DEVCFG_IONU2 (1<<28)
#define EP93XX_SYSCON_DEVCFG_GONK (1<<27)
#define EP93XX_SYSCON_DEVCFG_TONG (1<<26)
#define EP93XX_SYSCON_DEVCFG_MONG (1<<25)
#define EP93XX_SYSCON_DEVCFG_U3EN (1<<24)
#define EP93XX_SYSCON_DEVCFG_CPENA (1<<23)
#define EP93XX_SYSCON_DEVCFG_A2ONG (1<<22)
#define EP93XX_SYSCON_DEVCFG_A1ONG (1<<21)
#define EP93XX_SYSCON_DEVCFG_U2EN (1<<20)
#define EP93XX_SYSCON_DEVCFG_EXVC (1<<19)
#define EP93XX_SYSCON_DEVCFG_U1EN (1<<18)
#define EP93XX_SYSCON_DEVCFG_TIN (1<<17)
#define EP93XX_SYSCON_DEVCFG_HC3IN (1<<15)
#define EP93XX_SYSCON_DEVCFG_HC3EN (1<<14)
#define EP93XX_SYSCON_DEVCFG_HC1IN (1<<13)
#define EP93XX_SYSCON_DEVCFG_HC1EN (1<<12)
#define EP93XX_SYSCON_DEVCFG_HONIDE (1<<11)
#define EP93XX_SYSCON_DEVCFG_GONIDE (1<<10)
#define EP93XX_SYSCON_DEVCFG_PONG (1<<9)
#define EP93XX_SYSCON_DEVCFG_EONIDE (1<<8)
#define EP93XX_SYSCON_DEVCFG_I2SONSSP (1<<7)
#define EP93XX_SYSCON_DEVCFG_I2SONAC97 (1<<6)
#define EP93XX_SYSCON_DEVCFG_RASONP3 (1<<4)
#define EP93XX_SYSCON_DEVCFG_RAS (1<<3)
#define EP93XX_SYSCON_DEVCFG_ADCPD (1<<2)
#define EP93XX_SYSCON_DEVCFG_KEYS (1<<1)
#define EP93XX_SYSCON_DEVCFG_SHENA (1<<0)
#define EP93XX_SYSCON_VIDCLKDIV EP93XX_SYSCON_REG(0x84)
#define EP93XX_SYSCON_CLKDIV_ENABLE (1<<15)
#define EP93XX_SYSCON_CLKDIV_ESEL (1<<14)
#define EP93XX_SYSCON_CLKDIV_PSEL (1<<13)
#define EP93XX_SYSCON_CLKDIV_PDIV_SHIFT 8
#define EP93XX_SYSCON_I2SCLKDIV EP93XX_SYSCON_REG(0x8c)
#define EP93XX_SYSCON_I2SCLKDIV_SENA (1<<31)
#define EP93XX_SYSCON_I2SCLKDIV_ORIDE (1<<29)
#define EP93XX_SYSCON_I2SCLKDIV_SPOL (1<<19)
#define EP93XX_I2SCLKDIV_SDIV (1 << 16)
#define EP93XX_I2SCLKDIV_LRDIV32 (0 << 17)
#define EP93XX_I2SCLKDIV_LRDIV64 (1 << 17)
#define EP93XX_I2SCLKDIV_LRDIV128 (2 << 17)
#define EP93XX_I2SCLKDIV_LRDIV_MASK (3 << 17)
#define EP93XX_SYSCON_KEYTCHCLKDIV EP93XX_SYSCON_REG(0x90)
#define EP93XX_SYSCON_KEYTCHCLKDIV_TSEN (1<<31)
#define EP93XX_SYSCON_KEYTCHCLKDIV_ADIV (1<<16)
#define EP93XX_SYSCON_KEYTCHCLKDIV_KEN (1<<15)
#define EP93XX_SYSCON_KEYTCHCLKDIV_KDIV (1<<0)
#define EP93XX_SYSCON_SYSCFG EP93XX_SYSCON_REG(0x9c)
#define EP93XX_SYSCON_SYSCFG_REV_MASK (0xf0000000)
#define EP93XX_SYSCON_SYSCFG_REV_SHIFT (28)
#define EP93XX_SYSCON_SYSCFG_SBOOT (1<<8)
#define EP93XX_SYSCON_SYSCFG_LCSN7 (1<<7)
#define EP93XX_SYSCON_SYSCFG_LCSN6 (1<<6)
#define EP93XX_SYSCON_SYSCFG_LASDO (1<<5)
#define EP93XX_SYSCON_SYSCFG_LEEDA (1<<4)
#define EP93XX_SYSCON_SYSCFG_LEECLK (1<<3)
#define EP93XX_SYSCON_SYSCFG_LCSN2 (1<<1)
#define EP93XX_SYSCON_SYSCFG_LCSN1 (1<<0)
#define EP93XX_SYSCON_SWLOCK EP93XX_SYSCON_REG(0xc0)
#define EP93XX_WATCHDOG_BASE EP93XX_APB_IOMEM(0x00140000)
#endif
arch/arm/mach-ep93xx/include/mach/gpio-ep93xx.h
浏览文件 @ d61b7a57
......@@ -3,6 +3,16 @@
#ifndef __GPIO_EP93XX_H
#define __GPIO_EP93XX_H
#include <mach/ep93xx-regs.h>
#define EP93XX_GPIO_PHYS_BASE EP93XX_APB_PHYS(0x00040000)
#define EP93XX_GPIO_BASE EP93XX_APB_IOMEM(0x00040000)
#define EP93XX_GPIO_REG(x) (EP93XX_GPIO_BASE + (x))
#define EP93XX_GPIO_F_INT_STATUS EP93XX_GPIO_REG(0x5c)
#define EP93XX_GPIO_A_INT_STATUS EP93XX_GPIO_REG(0xa0)
#define EP93XX_GPIO_B_INT_STATUS EP93XX_GPIO_REG(0xbc)
#define EP93XX_GPIO_EEDRIVE EP93XX_GPIO_REG(0xc8)
/* GPIO port A. */
#define EP93XX_GPIO_LINE_A(x) ((x) + 0)
#define EP93XX_GPIO_LINE_EGPIO0 EP93XX_GPIO_LINE_A(0)
......
arch/arm/mach-ep93xx/include/mach/hardware.h
浏览文件 @ d61b7a57
......@@ -5,7 +5,6 @@
#ifndef __ASM_ARCH_HARDWARE_H
#define __ASM_ARCH_HARDWARE_H
#include <mach/ep93xx-regs.h>
#include <mach/platform.h>
/*
......
arch/arm/mach-ep93xx/include/mach/platform.h
浏览文件 @ d61b7a57
......@@ -21,20 +21,6 @@ struct ep93xx_eth_data
void ep93xx_map_io(void);
void ep93xx_init_irq(void);
/* EP93xx System Controller software locked register write */
void ep93xx_syscon_swlocked_write(unsigned int val, void __iomem *reg);
void ep93xx_devcfg_set_clear(unsigned int set_bits, unsigned int clear_bits);
static inline void ep93xx_devcfg_set_bits(unsigned int bits)
{
ep93xx_devcfg_set_clear(bits, 0x00);
}
static inline void ep93xx_devcfg_clear_bits(unsigned int bits)
{
ep93xx_devcfg_set_clear(0x00, bits);
}
#define EP93XX_CHIP_REV_D0 3
#define EP93XX_CHIP_REV_D1 4
#define EP93XX_CHIP_REV_E0 5
......
arch/arm/mach-ep93xx/micro9.c
浏览文件 @ d61b7a57
......@@ -22,6 +22,7 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include "soc.h"
/*************************************************************************
* Micro9 NOR Flash
......
arch/arm/mach-ep93xx/simone.c
浏览文件 @ d61b7a57
......@@ -29,6 +29,8 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include "soc.h"
static struct ep93xx_eth_data __initdata simone_eth_data = {
.phy_id = 1,
};
......
arch/arm/mach-ep93xx/snappercl15.c
浏览文件 @ d61b7a57
......@@ -35,6 +35,8 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include "soc.h"
#define SNAPPERCL15_NAND_BASE (EP93XX_CS7_PHYS_BASE + SZ_16M)
#define SNAPPERCL15_NAND_WPN (1 << 8) /* Write protect (active low) */
......
arch/arm/mach-ep93xx/soc.h 0 → 100644
浏览文件 @ d61b7a57
/*
* arch/arm/mach-ep93xx/soc.h
*
* Copyright (C) 2012 Open Kernel Labs <www.ok-labs.com>
* Copyright (C) 2012 Ryan Mallon <rmallon@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.
*/
#ifndef _EP93XX_SOC_H
#define _EP93XX_SOC_H
#include <mach/ep93xx-regs.h>
/*
* EP93xx Physical Memory Map:
*
* The ASDO pin is sampled at system reset to select a synchronous or
* asynchronous boot configuration. When ASDO is "1" (i.e. pulled-up)
* the synchronous boot mode is selected. When ASDO is "0" (i.e
* pulled-down) the asynchronous boot mode is selected.
*
* In synchronous boot mode nSDCE3 is decoded starting at physical address
* 0x00000000 and nCS0 is decoded starting at 0xf0000000. For asynchronous
* boot mode they are swapped with nCS0 decoded at 0x00000000 ann nSDCE3
* decoded at 0xf0000000.
*
* There is known errata for the EP93xx dealing with External Memory
* Configurations. Please refer to "AN273: EP93xx Silicon Rev E Design
* Guidelines" for more information. This document can be found at:
*
* http://www.cirrus.com/en/pubs/appNote/AN273REV4.pdf
*/
#define EP93XX_CS0_PHYS_BASE_ASYNC 0x00000000 /* ASDO Pin = 0 */
#define EP93XX_SDCE3_PHYS_BASE_SYNC 0x00000000 /* ASDO Pin = 1 */
#define EP93XX_CS1_PHYS_BASE 0x10000000
#define EP93XX_CS2_PHYS_BASE 0x20000000
#define EP93XX_CS3_PHYS_BASE 0x30000000
#define EP93XX_PCMCIA_PHYS_BASE 0x40000000
#define EP93XX_CS6_PHYS_BASE 0x60000000
#define EP93XX_CS7_PHYS_BASE 0x70000000
#define EP93XX_SDCE0_PHYS_BASE 0xc0000000
#define EP93XX_SDCE1_PHYS_BASE 0xd0000000
#define EP93XX_SDCE2_PHYS_BASE 0xe0000000
#define EP93XX_SDCE3_PHYS_BASE_ASYNC 0xf0000000 /* ASDO Pin = 0 */
#define EP93XX_CS0_PHYS_BASE_SYNC 0xf0000000 /* ASDO Pin = 1 */
/* AHB peripherals */
#define EP93XX_DMA_BASE EP93XX_AHB_IOMEM(0x00000000)
#define EP93XX_ETHERNET_PHYS_BASE EP93XX_AHB_PHYS(0x00010000)
#define EP93XX_ETHERNET_BASE EP93XX_AHB_IOMEM(0x00010000)
#define EP93XX_USB_PHYS_BASE EP93XX_AHB_PHYS(0x00020000)
#define EP93XX_USB_BASE EP93XX_AHB_IOMEM(0x00020000)
#define EP93XX_RASTER_PHYS_BASE EP93XX_AHB_PHYS(0x00030000)
#define EP93XX_RASTER_BASE EP93XX_AHB_IOMEM(0x00030000)
#define EP93XX_GRAPHICS_ACCEL_BASE EP93XX_AHB_IOMEM(0x00040000)
#define EP93XX_SDRAM_CONTROLLER_BASE EP93XX_AHB_IOMEM(0x00060000)
#define EP93XX_PCMCIA_CONTROLLER_BASE EP93XX_AHB_IOMEM(0x00080000)
#define EP93XX_BOOT_ROM_BASE EP93XX_AHB_IOMEM(0x00090000)
#define EP93XX_IDE_BASE EP93XX_AHB_IOMEM(0x000a0000)
#define EP93XX_VIC1_BASE EP93XX_AHB_IOMEM(0x000b0000)
#define EP93XX_VIC2_BASE EP93XX_AHB_IOMEM(0x000c0000)
/* APB peripherals */
#define EP93XX_TIMER_BASE EP93XX_APB_IOMEM(0x00010000)
#define EP93XX_I2S_PHYS_BASE EP93XX_APB_PHYS(0x00020000)
#define EP93XX_I2S_BASE EP93XX_APB_IOMEM(0x00020000)
#define EP93XX_SECURITY_BASE EP93XX_APB_IOMEM(0x00030000)
#define EP93XX_AAC_PHYS_BASE EP93XX_APB_PHYS(0x00080000)
#define EP93XX_AAC_BASE EP93XX_APB_IOMEM(0x00080000)
#define EP93XX_SPI_PHYS_BASE EP93XX_APB_PHYS(0x000a0000)
#define EP93XX_SPI_BASE EP93XX_APB_IOMEM(0x000a0000)
#define EP93XX_IRDA_BASE EP93XX_APB_IOMEM(0x000b0000)
#define EP93XX_KEY_MATRIX_PHYS_BASE EP93XX_APB_PHYS(0x000f0000)
#define EP93XX_KEY_MATRIX_BASE EP93XX_APB_IOMEM(0x000f0000)
#define EP93XX_ADC_BASE EP93XX_APB_IOMEM(0x00100000)
#define EP93XX_TOUCHSCREEN_BASE EP93XX_APB_IOMEM(0x00100000)
#define EP93XX_PWM_PHYS_BASE EP93XX_APB_PHYS(0x00110000)
#define EP93XX_PWM_BASE EP93XX_APB_IOMEM(0x00110000)
#define EP93XX_RTC_PHYS_BASE EP93XX_APB_PHYS(0x00120000)
#define EP93XX_RTC_BASE EP93XX_APB_IOMEM(0x00120000)
#define EP93XX_WATCHDOG_PHYS_BASE EP93XX_APB_PHYS(0x00140000)
#define EP93XX_WATCHDOG_BASE EP93XX_APB_IOMEM(0x00140000)
/* System controller */
#define EP93XX_SYSCON_BASE EP93XX_APB_IOMEM(0x00130000)
#define EP93XX_SYSCON_REG(x) (EP93XX_SYSCON_BASE + (x))
#define EP93XX_SYSCON_POWER_STATE EP93XX_SYSCON_REG(0x00)
#define EP93XX_SYSCON_PWRCNT EP93XX_SYSCON_REG(0x04)
#define EP93XX_SYSCON_PWRCNT_FIR_EN (1<<31)
#define EP93XX_SYSCON_PWRCNT_UARTBAUD (1<<29)
#define EP93XX_SYSCON_PWRCNT_USH_EN (1<<28)
#define EP93XX_SYSCON_PWRCNT_DMA_M2M1 (1<<27)
#define EP93XX_SYSCON_PWRCNT_DMA_M2M0 (1<<26)
#define EP93XX_SYSCON_PWRCNT_DMA_M2P8 (1<<25)
#define EP93XX_SYSCON_PWRCNT_DMA_M2P9 (1<<24)
#define EP93XX_SYSCON_PWRCNT_DMA_M2P6 (1<<23)
#define EP93XX_SYSCON_PWRCNT_DMA_M2P7 (1<<22)
#define EP93XX_SYSCON_PWRCNT_DMA_M2P4 (1<<21)
#define EP93XX_SYSCON_PWRCNT_DMA_M2P5 (1<<20)
#define EP93XX_SYSCON_PWRCNT_DMA_M2P2 (1<<19)
#define EP93XX_SYSCON_PWRCNT_DMA_M2P3 (1<<18)
#define EP93XX_SYSCON_PWRCNT_DMA_M2P0 (1<<17)
#define EP93XX_SYSCON_PWRCNT_DMA_M2P1 (1<<16)
#define EP93XX_SYSCON_HALT EP93XX_SYSCON_REG(0x08)
#define EP93XX_SYSCON_STANDBY EP93XX_SYSCON_REG(0x0c)
#define EP93XX_SYSCON_CLKSET1 EP93XX_SYSCON_REG(0x20)
#define EP93XX_SYSCON_CLKSET1_NBYP1 (1<<23)
#define EP93XX_SYSCON_CLKSET2 EP93XX_SYSCON_REG(0x24)
#define EP93XX_SYSCON_CLKSET2_NBYP2 (1<<19)
#define EP93XX_SYSCON_CLKSET2_PLL2_EN (1<<18)
#define EP93XX_SYSCON_DEVCFG EP93XX_SYSCON_REG(0x80)
#define EP93XX_SYSCON_DEVCFG_SWRST (1<<31)
#define EP93XX_SYSCON_DEVCFG_D1ONG (1<<30)
#define EP93XX_SYSCON_DEVCFG_D0ONG (1<<29)
#define EP93XX_SYSCON_DEVCFG_IONU2 (1<<28)
#define EP93XX_SYSCON_DEVCFG_GONK (1<<27)
#define EP93XX_SYSCON_DEVCFG_TONG (1<<26)
#define EP93XX_SYSCON_DEVCFG_MONG (1<<25)
#define EP93XX_SYSCON_DEVCFG_U3EN (1<<24)
#define EP93XX_SYSCON_DEVCFG_CPENA (1<<23)
#define EP93XX_SYSCON_DEVCFG_A2ONG (1<<22)
#define EP93XX_SYSCON_DEVCFG_A1ONG (1<<21)
#define EP93XX_SYSCON_DEVCFG_U2EN (1<<20)
#define EP93XX_SYSCON_DEVCFG_EXVC (1<<19)
#define EP93XX_SYSCON_DEVCFG_U1EN (1<<18)
#define EP93XX_SYSCON_DEVCFG_TIN (1<<17)
#define EP93XX_SYSCON_DEVCFG_HC3IN (1<<15)
#define EP93XX_SYSCON_DEVCFG_HC3EN (1<<14)
#define EP93XX_SYSCON_DEVCFG_HC1IN (1<<13)
#define EP93XX_SYSCON_DEVCFG_HC1EN (1<<12)
#define EP93XX_SYSCON_DEVCFG_HONIDE (1<<11)
#define EP93XX_SYSCON_DEVCFG_GONIDE (1<<10)
#define EP93XX_SYSCON_DEVCFG_PONG (1<<9)
#define EP93XX_SYSCON_DEVCFG_EONIDE (1<<8)
#define EP93XX_SYSCON_DEVCFG_I2SONSSP (1<<7)
#define EP93XX_SYSCON_DEVCFG_I2SONAC97 (1<<6)
#define EP93XX_SYSCON_DEVCFG_RASONP3 (1<<4)
#define EP93XX_SYSCON_DEVCFG_RAS (1<<3)
#define EP93XX_SYSCON_DEVCFG_ADCPD (1<<2)
#define EP93XX_SYSCON_DEVCFG_KEYS (1<<1)
#define EP93XX_SYSCON_DEVCFG_SHENA (1<<0)
#define EP93XX_SYSCON_VIDCLKDIV EP93XX_SYSCON_REG(0x84)
#define EP93XX_SYSCON_CLKDIV_ENABLE (1<<15)
#define EP93XX_SYSCON_CLKDIV_ESEL (1<<14)
#define EP93XX_SYSCON_CLKDIV_PSEL (1<<13)
#define EP93XX_SYSCON_CLKDIV_PDIV_SHIFT 8
#define EP93XX_SYSCON_I2SCLKDIV EP93XX_SYSCON_REG(0x8c)
#define EP93XX_SYSCON_I2SCLKDIV_SENA (1<<31)
#define EP93XX_SYSCON_I2SCLKDIV_ORIDE (1<<29)
#define EP93XX_SYSCON_I2SCLKDIV_SPOL (1<<19)
#define EP93XX_I2SCLKDIV_SDIV (1 << 16)
#define EP93XX_I2SCLKDIV_LRDIV32 (0 << 17)
#define EP93XX_I2SCLKDIV_LRDIV64 (1 << 17)
#define EP93XX_I2SCLKDIV_LRDIV128 (2 << 17)
#define EP93XX_I2SCLKDIV_LRDIV_MASK (3 << 17)
#define EP93XX_SYSCON_KEYTCHCLKDIV EP93XX_SYSCON_REG(0x90)
#define EP93XX_SYSCON_KEYTCHCLKDIV_TSEN (1<<31)
#define EP93XX_SYSCON_KEYTCHCLKDIV_ADIV (1<<16)
#define EP93XX_SYSCON_KEYTCHCLKDIV_KEN (1<<15)
#define EP93XX_SYSCON_KEYTCHCLKDIV_KDIV (1<<0)
#define EP93XX_SYSCON_SYSCFG EP93XX_SYSCON_REG(0x9c)
#define EP93XX_SYSCON_SYSCFG_REV_MASK (0xf0000000)
#define EP93XX_SYSCON_SYSCFG_REV_SHIFT (28)
#define EP93XX_SYSCON_SYSCFG_SBOOT (1<<8)
#define EP93XX_SYSCON_SYSCFG_LCSN7 (1<<7)
#define EP93XX_SYSCON_SYSCFG_LCSN6 (1<<6)
#define EP93XX_SYSCON_SYSCFG_LASDO (1<<5)
#define EP93XX_SYSCON_SYSCFG_LEEDA (1<<4)
#define EP93XX_SYSCON_SYSCFG_LEECLK (1<<3)
#define EP93XX_SYSCON_SYSCFG_LCSN2 (1<<1)
#define EP93XX_SYSCON_SYSCFG_LCSN1 (1<<0)
#define EP93XX_SYSCON_SWLOCK EP93XX_SYSCON_REG(0xc0)
/* EP93xx System Controller software locked register write */
void ep93xx_syscon_swlocked_write(unsigned int val, void __iomem *reg);
void ep93xx_devcfg_set_clear(unsigned int set_bits, unsigned int clear_bits);
static inline void ep93xx_devcfg_set_bits(unsigned int bits)
{
ep93xx_devcfg_set_clear(bits, 0x00);
}
static inline void ep93xx_devcfg_clear_bits(unsigned int bits)
{
ep93xx_devcfg_set_clear(0x00, bits);
}
#endif /* _EP93XX_SOC_H */
arch/arm/mach-ep93xx/ts72xx.c
浏览文件 @ d61b7a57
......@@ -28,6 +28,7 @@
#include <asm/mach/map.h>
#include <asm/mach/arch.h>
#include "soc.h"
static struct map_desc ts72xx_io_desc[] __initdata = {
{
......
arch/arm/mach-ep93xx/vision_ep9307.c
浏览文件 @ d61b7a57
......@@ -39,6 +39,8 @@
#include <asm/mach/map.h>
#include <asm/mach/arch.h>
#include "soc.h"
/*************************************************************************
* Static I/O mappings for the FPGA
*************************************************************************/
......
arch/arm/mach-exynos/Makefile
浏览文件 @ d61b7a57
......@@ -12,7 +12,8 @@ obj- :=
# Core
obj-$(CONFIG_ARCH_EXYNOS4) += common.o clock.o
obj-$(CONFIG_ARCH_EXYNOS) += common.o
obj-$(CONFIG_ARCH_EXYNOS4) += clock-exynos4.o
obj-$(CONFIG_CPU_EXYNOS4210) += clock-exynos4210.o
obj-$(CONFIG_SOC_EXYNOS4212) += clock-exynos4212.o
......
arch/arm/mach-exynos/include/mach/exynos4-clock.h → arch/arm/mach-exynos/clock-exynos4.h
浏览文件 @ d61b7a57
/*
* linux/arch/arm/mach-exynos4/include/mach/exynos4-clock.h
*
* Copyright (c) 2011 Samsung Electronics Co., Ltd.
* Copyright (c) 2011-2012 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
* Header file for exynos4 clock support
......@@ -16,25 +14,14 @@
#include <linux/clk.h>
extern struct clk clk_sclk_hdmi27m;
extern struct clk clk_sclk_usbphy0;
extern struct clk clk_sclk_usbphy1;
extern struct clk clk_sclk_hdmiphy;
extern struct clksrc_clk clk_sclk_apll;
extern struct clksrc_clk clk_mout_mpll;
extern struct clksrc_clk clk_aclk_133;
extern struct clksrc_clk clk_mout_epll;
extern struct clksrc_clk clk_sclk_vpll;
extern struct clk *clkset_corebus_list[];
extern struct clksrc_sources clkset_mout_corebus;
extern struct clksrc_clk exynos4_clk_aclk_133;
extern struct clksrc_clk exynos4_clk_mout_mpll;
extern struct clk *clkset_aclk_top_list[];
extern struct clksrc_sources clkset_aclk;
extern struct clksrc_sources exynos4_clkset_mout_corebus;
extern struct clksrc_sources exynos4_clkset_group;
extern struct clk *clkset_group_list[];
extern struct clksrc_sources clkset_group;
extern struct clk *exynos4_clkset_aclk_top_list[];
extern struct clk *exynos4_clkset_group_list[];
extern int exynos4_clksrc_mask_fsys_ctrl(struct clk *clk, int enable);
extern int exynos4_clk_ip_fsys_ctrl(struct clk *clk, int enable);
......
arch/arm/mach-exynos/clock-exynos4210.c
浏览文件 @ d61b7a57
/*
* linux/arch/arm/mach-exynos4/clock-exynos4210.c
*
* Copyright (c) 2011 Samsung Electronics Co., Ltd.
* Copyright (c) 2011-2012 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
* EXYNOS4210 - Clock support
......@@ -28,20 +26,20 @@
#include <mach/hardware.h>
#include <mach/map.h>
#include <mach/regs-clock.h>
#include <mach/exynos4-clock.h>
#include "common.h"
#include "clock-exynos4.h"
#ifdef CONFIG_PM_SLEEP
static struct sleep_save exynos4210_clock_save[] = {
SAVE_ITEM(S5P_CLKSRC_IMAGE),
SAVE_ITEM(S5P_CLKSRC_LCD1),
SAVE_ITEM(S5P_CLKDIV_IMAGE),
SAVE_ITEM(S5P_CLKDIV_LCD1),
SAVE_ITEM(S5P_CLKSRC_MASK_LCD1),
SAVE_ITEM(S5P_CLKGATE_IP_IMAGE_4210),
SAVE_ITEM(S5P_CLKGATE_IP_LCD1),
SAVE_ITEM(S5P_CLKGATE_IP_PERIR_4210),
SAVE_ITEM(EXYNOS4_CLKSRC_IMAGE),
SAVE_ITEM(EXYNOS4_CLKDIV_IMAGE),
SAVE_ITEM(EXYNOS4210_CLKSRC_LCD1),
SAVE_ITEM(EXYNOS4210_CLKDIV_LCD1),
SAVE_ITEM(EXYNOS4210_CLKSRC_MASK_LCD1),
SAVE_ITEM(EXYNOS4210_CLKGATE_IP_IMAGE),
SAVE_ITEM(EXYNOS4210_CLKGATE_IP_LCD1),
SAVE_ITEM(EXYNOS4210_CLKGATE_IP_PERIR),
};
#endif
......@@ -51,7 +49,7 @@ static struct clksrc_clk *sysclks[] = {
static int exynos4_clksrc_mask_lcd1_ctrl(struct clk *clk, int enable)
{
return s5p_gatectrl(S5P_CLKSRC_MASK_LCD1, clk, enable);
return s5p_gatectrl(EXYNOS4210_CLKSRC_MASK_LCD1, clk, enable);
}
static struct clksrc_clk clksrcs[] = {
......@@ -62,9 +60,9 @@ static struct clksrc_clk clksrcs[] = {
.enable = exynos4_clksrc_mask_fsys_ctrl,
.ctrlbit = (1 << 24),
},
.sources = &clkset_mout_corebus,
.reg_src = { .reg = S5P_CLKSRC_FSYS, .shift = 24, .size = 1 },
.reg_div = { .reg = S5P_CLKDIV_FSYS0, .shift = 20, .size = 4 },
.sources = &exynos4_clkset_mout_corebus,
.reg_src = { .reg = EXYNOS4_CLKSRC_FSYS, .shift = 24, .size = 1 },
.reg_div = { .reg = EXYNOS4_CLKDIV_FSYS0, .shift = 20, .size = 4 },
}, {
.clk = {
.name = "sclk_fimd",
......@@ -72,9 +70,9 @@ static struct clksrc_clk clksrcs[] = {
.enable = exynos4_clksrc_mask_lcd1_ctrl,
.ctrlbit = (1 << 0),
},
.sources = &clkset_group,
.reg_src = { .reg = S5P_CLKSRC_LCD1, .shift = 0, .size = 4 },
.reg_div = { .reg = S5P_CLKDIV_LCD1, .shift = 0, .size = 4 },
.sources = &exynos4_clkset_group,
.reg_src = { .reg = EXYNOS4210_CLKSRC_LCD1, .shift = 0, .size = 4 },
.reg_div = { .reg = EXYNOS4210_CLKDIV_LCD1, .shift = 0, .size = 4 },
},
};
......@@ -82,13 +80,13 @@ static struct clk init_clocks_off[] = {
{
.name = "sataphy",
.id = -1,
.parent = &clk_aclk_133.clk,
.parent = &exynos4_clk_aclk_133.clk,
.enable = exynos4_clk_ip_fsys_ctrl,
.ctrlbit = (1 << 3),
}, {
.name = "sata",
.id = -1,
.parent = &clk_aclk_133.clk,
.parent = &exynos4_clk_aclk_133.clk,
.enable = exynos4_clk_ip_fsys_ctrl,
.ctrlbit = (1 << 10),
}, {
......@@ -117,7 +115,7 @@ static void exynos4210_clock_resume(void)
#define exynos4210_clock_resume NULL
#endif
struct syscore_ops exynos4210_clock_syscore_ops = {
static struct syscore_ops exynos4210_clock_syscore_ops = {
.suspend = exynos4210_clock_suspend,
.resume = exynos4210_clock_resume,
};
......@@ -126,9 +124,9 @@ void __init exynos4210_register_clocks(void)
{
int ptr;
clk_mout_mpll.reg_src.reg = S5P_CLKSRC_CPU;
clk_mout_mpll.reg_src.shift = 8;
clk_mout_mpll.reg_src.size = 1;
exynos4_clk_mout_mpll.reg_src.reg = EXYNOS4_CLKSRC_CPU;
exynos4_clk_mout_mpll.reg_src.shift = 8;
exynos4_clk_mout_mpll.reg_src.size = 1;
for (ptr = 0; ptr < ARRAY_SIZE(sysclks); ptr++)
s3c_register_clksrc(sysclks[ptr], 1);
......
arch/arm/mach-exynos/common.c
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......@@ -661,7 +661,7 @@ static void exynos4_irq_eint0_15(unsigned int irq, struct irq_desc *desc)
chained_irq_exit(chip, desc);
}
int __init exynos4_init_irq_eint(void)
static int __init exynos4_init_irq_eint(void)
{
int irq;
......
arch/arm/mach-exynos/common.h
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......@@ -15,12 +15,21 @@
void exynos_init_io(struct map_desc *mach_desc, int size);
void exynos4_init_irq(void);
#ifdef CONFIG_ARCH_EXYNOS4
void exynos4_register_clocks(void);
void exynos4_setup_clocks(void);
void exynos4210_register_clocks(void);
void exynos4212_register_clocks(void);
#else
#define exynos4_register_clocks()
#define exynos4_setup_clocks()
#define exynos4210_register_clocks()
#define exynos4212_register_clocks()
#endif
void exynos4_restart(char mode, const char *cmd);
extern struct sys_timer exynos4_timer;
......
arch/arm/mach-exynos/dma.c
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arch/arm/mach-exynos/mach-origen.c
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......@@ -412,7 +412,7 @@ static struct max8997_regulator_data __initdata origen_max8997_regulators[] = {
{ MAX8997_BUCK7, &max8997_buck7_data },
};
struct max8997_platform_data __initdata origen_max8997_pdata = {
static struct max8997_platform_data __initdata origen_max8997_pdata = {
.num_regulators = ARRAY_SIZE(origen_max8997_regulators),
.regulators = origen_max8997_regulators,
......
arch/arm/mach-exynos/mach-universal_c210.c
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......@@ -995,7 +995,7 @@ static void __init universal_map_io(void)
s3c24xx_init_uarts(universal_uartcfgs, ARRAY_SIZE(universal_uartcfgs));
}
void s5p_tv_setup(void)
static void s5p_tv_setup(void)
{
/* direct HPD to HDMI chip */
gpio_request_one(EXYNOS4_GPX3(7), GPIOF_IN, "hpd-plug");
......
arch/arm/mach-exynos/pm.c
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arch/arm/mach-imx/clock-imx31.c
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......@@ -32,7 +32,7 @@
#include <mach/mx31.h>
#include <mach/common.h>
#include "crmregs-imx31.h"
#include "crmregs-imx3.h"
#define PRE_DIV_MIN_FREQ 10000000 /* Minimum Frequency after Predivider */
......
arch/arm/mach-imx/clock-imx35.c
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arch/arm/mach-omap1/ams-delta-fiq.c
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arch/arm/mach-omap1/board-osk.c
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arch/arm/mach-omap1/board-palmte.c
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arch/arm/mach-omap1/board-palmz71.c
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arch/arm/mach-omap1/board-sx1.c
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arch/arm/mach-omap1/clock.c
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arch/arm/mach-omap1/time.c
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arch/arm/mach-omap1/timer32k.c
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arch/arm/mach-omap2/board-cm-t35.c
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arch/arm/mach-omap2/board-n8x0.c
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arch/arm/mach-omap2/clkt_dpll.c
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arch/arm/mach-omap2/clock2430.c
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arch/arm/mach-omap2/gpio.c
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arch/arm/mach-omap2/gpmc-nand.c
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arch/arm/mach-omap2/gpmc-onenand.c
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arch/arm/mach-omap2/io.c
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arch/arm/mach-omap2/omap-smp.c
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arch/arm/mach-omap2/opp2420_data.c
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arch/arm/mach-omap2/opp2430_data.c
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arch/arm/mach-omap2/prcm_mpu44xx.c
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arch/arm/mach-omap2/sdram-nokia.c
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arch/arm/mach-omap2/sdrc2xxx.c
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arch/arm/mach-omap2/serial.c
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arch/arm/mach-s3c64xx/common.h
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arch/arm/mach-s3c64xx/irq-pm.c
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arch/arm/mach-s5p64x0/clock.c
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arch/arm/mach-s5p64x0/dma.c
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arch/arm/mach-s5pc100/clock.c
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arch/arm/mach-s5pc100/dma.c
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arch/arm/mach-s5pv210/dma.c
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arch/arm/mach-s5pv210/mach-goni.c
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arch/arm/plat-mxc/avic.c
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arch/arm/plat-omap/counter_32k.c
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arch/arm/plat-omap/dma.c
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arch/arm/plat-omap/dmtimer.c
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arch/arm/plat-omap/mux.c
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arch/arm/plat-omap/omap-pm-noop.c
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arch/arm/plat-omap/omap_device.c
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arch/arm/plat-omap/sram.c
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arch/arm/plat-s5p/irq-eint.c
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arch/arm/plat-s5p/irq-gpioint.c
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arch/arm/plat-samsung/dma-ops.c
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drivers/char/hw_random/omap-rng.c
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drivers/devfreq/exynos4_bus.c
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