forked from Minki/linux
ARM: at91: remove at91sam9260/at91sam9g20 legacy board support
Second part of at91sam9260/at91sam9g20 legacy !DT removal. This is the core !DT support removal for these two Atmel SoCs. Use the Device Tree for running this board with newer kernels. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This commit is contained in:
Nicolas Ferre
parent
fb3642ebb5
commit
b2026f708e
@ -1,145 +0,0 @@
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# CONFIG_LOCALVERSION_AUTO is not set
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# CONFIG_SWAP is not set
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CONFIG_SYSVIPC=y
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CONFIG_LOG_BUF_SHIFT=14
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CONFIG_BLK_DEV_INITRD=y
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CONFIG_EMBEDDED=y
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CONFIG_SLAB=y
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CONFIG_MODULES=y
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CONFIG_MODULE_UNLOAD=y
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# CONFIG_BLK_DEV_BSG is not set
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# CONFIG_IOSCHED_DEADLINE is not set
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# CONFIG_IOSCHED_CFQ is not set
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CONFIG_ARCH_AT91=y
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CONFIG_ARCH_AT91SAM9260=y
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CONFIG_MACH_AT91SAM9260EK=y
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CONFIG_MACH_CAM60=y
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CONFIG_MACH_SAM9_L9260=y
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CONFIG_MACH_AFEB9260=y
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CONFIG_MACH_CPU9260=y
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CONFIG_MACH_FLEXIBITY=y
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CONFIG_MACH_AT91SAM9G20EK=y
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CONFIG_MACH_AT91SAM9G20EK_2MMC=y
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CONFIG_MACH_CPU9G20=y
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CONFIG_MACH_ACMENETUSFOXG20=y
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CONFIG_MACH_PORTUXG20=y
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CONFIG_MACH_STAMP9G20=y
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CONFIG_MACH_PCONTROL_G20=y
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CONFIG_MACH_GSIA18S=y
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CONFIG_MACH_SNAPPER_9260=y
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CONFIG_MACH_AT91SAM9_DT=y
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CONFIG_AT91_SLOW_CLOCK=y
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# CONFIG_ARM_THUMB is not set
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CONFIG_AEABI=y
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CONFIG_ZBOOT_ROM_TEXT=0x0
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CONFIG_ZBOOT_ROM_BSS=0x0
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CONFIG_ARM_APPENDED_DTB=y
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CONFIG_ARM_ATAG_DTB_COMPAT=y
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CONFIG_CMDLINE="mem=64M console=ttyS0,115200 initrd=0x21100000,3145728 root=/dev/ram0 rw"
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CONFIG_AUTO_ZRELADDR=y
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CONFIG_NET=y
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CONFIG_PACKET=y
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CONFIG_UNIX=y
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CONFIG_INET=y
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CONFIG_IP_PNP=y
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CONFIG_IP_PNP_DHCP=y
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CONFIG_IP_PNP_BOOTP=y
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# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
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# CONFIG_INET_XFRM_MODE_TUNNEL is not set
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# CONFIG_INET_XFRM_MODE_BEET is not set
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# CONFIG_INET_LRO is not set
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# CONFIG_IPV6 is not set
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CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
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CONFIG_DEVTMPFS=y
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CONFIG_DEVTMPFS_MOUNT=y
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CONFIG_MTD=y
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CONFIG_MTD_CMDLINE_PARTS=y
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CONFIG_MTD_BLOCK=y
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CONFIG_MTD_DATAFLASH=y
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CONFIG_MTD_NAND=y
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CONFIG_MTD_NAND_ATMEL=y
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CONFIG_MTD_UBI=y
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CONFIG_BLK_DEV_LOOP=y
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CONFIG_BLK_DEV_RAM=y
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CONFIG_BLK_DEV_RAM_SIZE=8192
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CONFIG_EEPROM_AT25=y
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CONFIG_SCSI=y
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CONFIG_BLK_DEV_SD=y
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# CONFIG_SCSI_LOWLEVEL is not set
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CONFIG_NETDEVICES=y
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CONFIG_MACB=y
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# CONFIG_NET_VENDOR_BROADCOM is not set
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# CONFIG_NET_VENDOR_FARADAY is not set
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# CONFIG_NET_VENDOR_INTEL is not set
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# CONFIG_NET_VENDOR_MARVELL is not set
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# CONFIG_NET_VENDOR_MICREL is not set
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# CONFIG_NET_VENDOR_MICROCHIP is not set
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# CONFIG_NET_VENDOR_NATSEMI is not set
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# CONFIG_NET_VENDOR_SEEQ is not set
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# CONFIG_NET_VENDOR_SMSC is not set
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# CONFIG_NET_VENDOR_STMICRO is not set
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CONFIG_SMSC_PHY=y
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# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
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CONFIG_KEYBOARD_GPIO=y
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# CONFIG_INPUT_MOUSE is not set
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CONFIG_SERIAL_ATMEL=y
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CONFIG_SERIAL_ATMEL_CONSOLE=y
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CONFIG_HW_RANDOM=y
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CONFIG_I2C=y
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CONFIG_I2C_CHARDEV=y
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CONFIG_I2C_GPIO=y
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CONFIG_SPI=y
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CONFIG_SPI_ATMEL=y
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CONFIG_SPI_SPIDEV=y
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CONFIG_GPIO_SYSFS=y
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CONFIG_POWER_SUPPLY=y
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CONFIG_POWER_RESET=y
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# CONFIG_HWMON is not set
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CONFIG_WATCHDOG=y
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CONFIG_WATCHDOG_NOWAYOUT=y
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CONFIG_AT91SAM9X_WATCHDOG=y
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CONFIG_SOUND=y
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CONFIG_SND=y
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CONFIG_SND_SEQUENCER=y
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CONFIG_SND_MIXER_OSS=y
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CONFIG_SND_PCM_OSS=y
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CONFIG_SND_SEQUENCER_OSS=y
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# CONFIG_SND_VERBOSE_PROCFS is not set
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CONFIG_USB=y
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CONFIG_USB_MON=y
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CONFIG_USB_OHCI_HCD=y
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CONFIG_USB_STORAGE=y
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CONFIG_USB_GADGET=y
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CONFIG_USB_AT91=y
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CONFIG_USB_G_SERIAL=y
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CONFIG_MMC=y
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CONFIG_MMC_ATMELMCI=y
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CONFIG_MMC_SPI=y
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CONFIG_NEW_LEDS=y
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CONFIG_LEDS_CLASS=y
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CONFIG_LEDS_GPIO=y
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CONFIG_LEDS_TRIGGERS=y
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CONFIG_LEDS_TRIGGER_TIMER=y
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CONFIG_LEDS_TRIGGER_HEARTBEAT=y
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CONFIG_RTC_CLASS=y
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CONFIG_RTC_DRV_RV3029C2=y
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CONFIG_RTC_DRV_AT91SAM9=y
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CONFIG_IIO=y
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CONFIG_AT91_ADC=y
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CONFIG_EXT4_FS=y
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CONFIG_VFAT_FS=y
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CONFIG_TMPFS=y
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CONFIG_UBIFS_FS=y
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CONFIG_UBIFS_FS_ADVANCED_COMPR=y
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CONFIG_NFS_FS=y
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CONFIG_ROOT_NFS=y
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CONFIG_NLS_CODEPAGE_437=y
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CONFIG_NLS_CODEPAGE_850=y
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CONFIG_NLS_ISO8859_1=y
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CONFIG_NLS_ISO8859_15=y
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CONFIG_NLS_UTF8=y
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CONFIG_DEBUG_INFO=y
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# CONFIG_ENABLE_WARN_DEPRECATED is not set
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# CONFIG_FTRACE is not set
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CONFIG_DEBUG_LL=y
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CONFIG_EARLY_PRINTK=y
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@ -15,12 +15,6 @@ config ARCH_AT91RM9200
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select AT91_USE_OLD_CLK
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select OLD_IRQ_AT91
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config ARCH_AT91SAM9260
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bool "AT91SAM9260 or AT91SAM9XE or AT91SAM9G20"
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select SOC_AT91SAM9260
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select AT91_USE_OLD_CLK
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select OLD_IRQ_AT91
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config ARCH_AT91SAM9261
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bool "AT91SAM9261 or AT91SAM9G10"
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select SOC_AT91SAM9261
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@ -29,10 +23,6 @@ config ARCH_AT91SAM9261
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endchoice
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config ARCH_AT91SAM9G20
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bool
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select ARCH_AT91SAM9260
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config ARCH_AT91SAM9G10
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bool
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select ARCH_AT91SAM9261
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@ -123,113 +113,6 @@ endif
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# ----------------------------------------------------------
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if ARCH_AT91SAM9260
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comment "AT91SAM9260 Variants"
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comment "AT91SAM9260 / AT91SAM9XE Board Type"
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config MACH_AT91SAM9260EK
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bool "Atmel AT91SAM9260-EK / AT91SAM9XE Evaluation Kit"
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select HAVE_AT91_DATAFLASH_CARD
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help
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Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit
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<http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933>
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config MACH_CAM60
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bool "KwikByte KB9260 (CAM60) board"
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help
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Select this if you are using KwikByte's KB9260 (CAM60) board based on the Atmel AT91SAM9260.
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<http://www.kwikbyte.com/KB9260.html>
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config MACH_SAM9_L9260
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bool "Olimex SAM9-L9260 board"
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select HAVE_AT91_DATAFLASH_CARD
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help
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Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260.
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<http://www.olimex.com/dev/sam9-L9260.html>
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config MACH_AFEB9260
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bool "Custom afeb9260 board v1"
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help
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Select this if you are using custom afeb9260 board based on
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open hardware design. Select this for revision 1 of the board.
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<svn://194.85.238.22/home/users/george/svn/arm9eb>
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<http://groups.google.com/group/arm9fpga-evolution-board>
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config MACH_CPU9260
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bool "Eukrea CPU9260 board"
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help
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Select this if you are using a Eukrea Electromatique's
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CPU9260 Board <http://www.eukrea.com/>
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config MACH_FLEXIBITY
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bool "Flexibity Connect board"
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help
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Select this if you are using Flexibity Connect board
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<http://www.flexibity.com>
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comment "AT91SAM9G20 Board Type"
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config MACH_AT91SAM9G20EK
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bool "Atmel AT91SAM9G20-EK Evaluation Kit"
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select HAVE_AT91_DATAFLASH_CARD
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help
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Select this if you are using Atmel's AT91SAM9G20-EK Evaluation Kit
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that embeds only one SD/MMC slot.
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config MACH_AT91SAM9G20EK_2MMC
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depends on MACH_AT91SAM9G20EK
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bool "Atmel AT91SAM9G20-EK Evaluation Kit with 2 SD/MMC Slots"
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help
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Select this if you are using an Atmel AT91SAM9G20-EK Evaluation Kit
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with 2 SD/MMC Slots. This is the case for AT91SAM9G20-EK rev. C and
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onwards.
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<http://www.atmel.com/tools/SAM9G20-EK.aspx>
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config MACH_CPU9G20
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bool "Eukrea CPU9G20 board"
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help
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Select this if you are using a Eukrea Electromatique's
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CPU9G20 Board <http://www.eukrea.com/>
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config MACH_PORTUXG20
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bool "taskit PortuxG20"
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help
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Select this if you are using taskit's PortuxG20.
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<http://www.taskit.de/en/>
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config MACH_STAMP9G20
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bool "taskit Stamp9G20 CPU module"
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help
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Select this if you are using taskit's Stamp9G20 CPU module on its
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evaluation board.
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<http://www.taskit.de/en/>
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config MACH_PCONTROL_G20
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bool "PControl G20 CPU module"
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help
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Select this if you are using taskit's Stamp9G20 CPU module on this
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carrier board, being the decentralized unit of a building automation
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system; featuring nvram, eth-switch, iso-rs485, display, io
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config MACH_GSIA18S
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bool "GS_IA18_S board"
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help
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This enables support for the GS_IA18_S board
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produced by GeoSIG Ltd company. This is an internet accelerograph.
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<http://www.geosig.com>
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config MACH_SNAPPER_9260
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bool "Bluewater Systems Snapper 9260/9G20 module"
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help
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Select this if you are using the Bluewater Systems Snapper 9260 or
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Snapper 9G20 modules.
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<http://www.bluewatersys.com/>
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endif
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# ----------------------------------------------------------
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if ARCH_AT91SAM9261
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comment "AT91SAM9261 Board Type"
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@ -21,7 +21,6 @@ obj-$(CONFIG_SOC_SAMA5D3) += sama5d3.o
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obj-$(CONFIG_SOC_SAMA5D4) += sama5d4.o
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obj-$(CONFIG_ARCH_AT91RM9200) += at91rm9200_devices.o
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obj-$(CONFIG_ARCH_AT91SAM9260) += at91sam9260_devices.o
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obj-$(CONFIG_ARCH_AT91SAM9261) += at91sam9261_devices.o
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# AT91RM9200 board-specific support
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@ -10,305 +10,13 @@
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*
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*/
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#include <linux/module.h>
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#include <linux/platform_device.h>
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#include <linux/clk/at91_pmc.h>
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#include <asm/proc-fns.h>
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#include <asm/irq.h>
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#include <asm/mach/arch.h>
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#include <asm/mach/map.h>
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#include <asm/system_misc.h>
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#include <mach/cpu.h>
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#include <mach/at91_dbgu.h>
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#include <mach/at91sam9260.h>
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#include <mach/hardware.h>
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#include "at91_aic.h"
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#include "soc.h"
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#include "generic.h"
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#include "sam9_smc.h"
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#include "pm.h"
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#if defined(CONFIG_OLD_CLK_AT91)
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#include "clock.h"
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/* --------------------------------------------------------------------
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* Clocks
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* -------------------------------------------------------------------- */
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/*
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* The peripheral clocks.
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*/
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static struct clk pioA_clk = {
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.name = "pioA_clk",
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.pmc_mask = 1 << AT91SAM9260_ID_PIOA,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk pioB_clk = {
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.name = "pioB_clk",
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.pmc_mask = 1 << AT91SAM9260_ID_PIOB,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk pioC_clk = {
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.name = "pioC_clk",
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.pmc_mask = 1 << AT91SAM9260_ID_PIOC,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk adc_clk = {
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.name = "adc_clk",
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.pmc_mask = 1 << AT91SAM9260_ID_ADC,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk adc_op_clk = {
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.name = "adc_op_clk",
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.type = CLK_TYPE_PERIPHERAL,
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.rate_hz = 5000000,
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};
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static struct clk usart0_clk = {
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.name = "usart0_clk",
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.pmc_mask = 1 << AT91SAM9260_ID_US0,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk usart1_clk = {
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.name = "usart1_clk",
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.pmc_mask = 1 << AT91SAM9260_ID_US1,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk usart2_clk = {
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.name = "usart2_clk",
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.pmc_mask = 1 << AT91SAM9260_ID_US2,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk mmc_clk = {
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.name = "mci_clk",
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.pmc_mask = 1 << AT91SAM9260_ID_MCI,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk udc_clk = {
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.name = "udc_clk",
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.pmc_mask = 1 << AT91SAM9260_ID_UDP,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk twi_clk = {
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.name = "twi_clk",
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.pmc_mask = 1 << AT91SAM9260_ID_TWI,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk spi0_clk = {
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.name = "spi0_clk",
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.pmc_mask = 1 << AT91SAM9260_ID_SPI0,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk spi1_clk = {
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.name = "spi1_clk",
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.pmc_mask = 1 << AT91SAM9260_ID_SPI1,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk ssc_clk = {
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.name = "ssc_clk",
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.pmc_mask = 1 << AT91SAM9260_ID_SSC,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk tc0_clk = {
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.name = "tc0_clk",
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.pmc_mask = 1 << AT91SAM9260_ID_TC0,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk tc1_clk = {
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.name = "tc1_clk",
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.pmc_mask = 1 << AT91SAM9260_ID_TC1,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk tc2_clk = {
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.name = "tc2_clk",
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.pmc_mask = 1 << AT91SAM9260_ID_TC2,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk ohci_clk = {
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.name = "ohci_clk",
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.pmc_mask = 1 << AT91SAM9260_ID_UHP,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk macb_clk = {
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.name = "pclk",
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.pmc_mask = 1 << AT91SAM9260_ID_EMAC,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk isi_clk = {
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.name = "isi_clk",
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.pmc_mask = 1 << AT91SAM9260_ID_ISI,
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.type = CLK_TYPE_PERIPHERAL,
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};
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static struct clk usart3_clk = {
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.name = "usart3_clk",
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.pmc_mask = 1 << AT91SAM9260_ID_US3,
|
||||
.type = CLK_TYPE_PERIPHERAL,
|
||||
};
|
||||
static struct clk usart4_clk = {
|
||||
.name = "usart4_clk",
|
||||
.pmc_mask = 1 << AT91SAM9260_ID_US4,
|
||||
.type = CLK_TYPE_PERIPHERAL,
|
||||
};
|
||||
static struct clk usart5_clk = {
|
||||
.name = "usart5_clk",
|
||||
.pmc_mask = 1 << AT91SAM9260_ID_US5,
|
||||
.type = CLK_TYPE_PERIPHERAL,
|
||||
};
|
||||
static struct clk tc3_clk = {
|
||||
.name = "tc3_clk",
|
||||
.pmc_mask = 1 << AT91SAM9260_ID_TC3,
|
||||
.type = CLK_TYPE_PERIPHERAL,
|
||||
};
|
||||
static struct clk tc4_clk = {
|
||||
.name = "tc4_clk",
|
||||
.pmc_mask = 1 << AT91SAM9260_ID_TC4,
|
||||
.type = CLK_TYPE_PERIPHERAL,
|
||||
};
|
||||
static struct clk tc5_clk = {
|
||||
.name = "tc5_clk",
|
||||
.pmc_mask = 1 << AT91SAM9260_ID_TC5,
|
||||
.type = CLK_TYPE_PERIPHERAL,
|
||||
};
|
||||
|
||||
static struct clk *periph_clocks[] __initdata = {
|
||||
&pioA_clk,
|
||||
&pioB_clk,
|
||||
&pioC_clk,
|
||||
&adc_clk,
|
||||
&adc_op_clk,
|
||||
&usart0_clk,
|
||||
&usart1_clk,
|
||||
&usart2_clk,
|
||||
&mmc_clk,
|
||||
&udc_clk,
|
||||
&twi_clk,
|
||||
&spi0_clk,
|
||||
&spi1_clk,
|
||||
&ssc_clk,
|
||||
&tc0_clk,
|
||||
&tc1_clk,
|
||||
&tc2_clk,
|
||||
&ohci_clk,
|
||||
&macb_clk,
|
||||
&isi_clk,
|
||||
&usart3_clk,
|
||||
&usart4_clk,
|
||||
&usart5_clk,
|
||||
&tc3_clk,
|
||||
&tc4_clk,
|
||||
&tc5_clk,
|
||||
// irq0 .. irq2
|
||||
};
|
||||
|
||||
static struct clk_lookup periph_clocks_lookups[] = {
|
||||
/* One additional fake clock for macb_hclk */
|
||||
CLKDEV_CON_ID("hclk", &macb_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", &tc0_clk),
|
||||
CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.0", &tc1_clk),
|
||||
CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.0", &tc2_clk),
|
||||
CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.1", &tc3_clk),
|
||||
CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.1", &tc4_clk),
|
||||
CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.1", &tc5_clk),
|
||||
CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.0", &ssc_clk),
|
||||
CLKDEV_CON_DEV_ID("pclk", "fffbc000.ssc", &ssc_clk),
|
||||
CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9260.0", &twi_clk),
|
||||
CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20.0", &twi_clk),
|
||||
/* more usart lookup table for DT entries */
|
||||
CLKDEV_CON_DEV_ID("usart", "fffff200.serial", &mck),
|
||||
CLKDEV_CON_DEV_ID("usart", "fffb0000.serial", &usart0_clk),
|
||||
CLKDEV_CON_DEV_ID("usart", "fffb4000.serial", &usart1_clk),
|
||||
CLKDEV_CON_DEV_ID("usart", "fffb8000.serial", &usart2_clk),
|
||||
CLKDEV_CON_DEV_ID("usart", "fffd0000.serial", &usart3_clk),
|
||||
CLKDEV_CON_DEV_ID("usart", "fffd4000.serial", &usart4_clk),
|
||||
CLKDEV_CON_DEV_ID("usart", "fffd8000.serial", &usart5_clk),
|
||||
CLKDEV_CON_DEV_ID(NULL, "fffac000.i2c", &twi_clk),
|
||||
/* more tc lookup table for DT entries */
|
||||
CLKDEV_CON_DEV_ID("t0_clk", "fffa0000.timer", &tc0_clk),
|
||||
CLKDEV_CON_DEV_ID("t1_clk", "fffa0000.timer", &tc1_clk),
|
||||
CLKDEV_CON_DEV_ID("t2_clk", "fffa0000.timer", &tc2_clk),
|
||||
CLKDEV_CON_DEV_ID("t0_clk", "fffdc000.timer", &tc3_clk),
|
||||
CLKDEV_CON_DEV_ID("t1_clk", "fffdc000.timer", &tc4_clk),
|
||||
CLKDEV_CON_DEV_ID("t2_clk", "fffdc000.timer", &tc5_clk),
|
||||
CLKDEV_CON_DEV_ID("hclk", "500000.ohci", &ohci_clk),
|
||||
CLKDEV_CON_DEV_ID("mci_clk", "fffa8000.mmc", &mmc_clk),
|
||||
CLKDEV_CON_DEV_ID("spi_clk", "fffc8000.spi", &spi0_clk),
|
||||
CLKDEV_CON_DEV_ID("spi_clk", "fffcc000.spi", &spi1_clk),
|
||||
/* fake hclk clock */
|
||||
CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk),
|
||||
CLKDEV_CON_ID("pioA", &pioA_clk),
|
||||
CLKDEV_CON_ID("pioB", &pioB_clk),
|
||||
CLKDEV_CON_ID("pioC", &pioC_clk),
|
||||
CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioA_clk),
|
||||
CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioB_clk),
|
||||
CLKDEV_CON_DEV_ID(NULL, "fffff800.gpio", &pioC_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),
|
||||
CLKDEV_CON_DEV_ID("usart", "atmel_usart.4", &usart3_clk),
|
||||
CLKDEV_CON_DEV_ID("usart", "atmel_usart.5", &usart4_clk),
|
||||
CLKDEV_CON_DEV_ID("usart", "atmel_usart.6", &usart5_clk),
|
||||
};
|
||||
|
||||
/*
|
||||
* The two 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 void __init at91sam9260_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);
|
||||
}
|
||||
#else
|
||||
#define at91sam9260_register_clocks NULL
|
||||
#endif
|
||||
|
||||
/* --------------------------------------------------------------------
|
||||
* GPIO
|
||||
* -------------------------------------------------------------------- */
|
||||
|
||||
static struct at91_gpio_bank at91sam9260_gpio[] __initdata = {
|
||||
{
|
||||
.id = AT91SAM9260_ID_PIOA,
|
||||
.regbase = AT91SAM9260_BASE_PIOA,
|
||||
}, {
|
||||
.id = AT91SAM9260_ID_PIOB,
|
||||
.regbase = AT91SAM9260_BASE_PIOB,
|
||||
}, {
|
||||
.id = AT91SAM9260_ID_PIOC,
|
||||
.regbase = AT91SAM9260_BASE_PIOC,
|
||||
}
|
||||
};
|
||||
|
||||
/* --------------------------------------------------------------------
|
||||
* AT91SAM9260 processor initialization
|
||||
@ -340,119 +48,14 @@ static void __init at91sam9260_map_io(void)
|
||||
at91_init_sram(0, AT91SAM9260_SRAM_BASE, AT91SAM9260_SRAM_SIZE);
|
||||
}
|
||||
|
||||
static void __init at91sam9260_ioremap_registers(void)
|
||||
{
|
||||
at91_ioremap_ramc(0, AT91SAM9260_BASE_SDRAMC, 512);
|
||||
at91sam926x_ioremap_pit(AT91SAM9260_BASE_PIT);
|
||||
at91sam9_ioremap_smc(0, AT91SAM9260_BASE_SMC);
|
||||
at91_ioremap_matrix(AT91SAM9260_BASE_MATRIX);
|
||||
at91_pm_set_standby(at91sam9_sdram_standby);
|
||||
}
|
||||
|
||||
static void __init at91sam9260_initialize(void)
|
||||
{
|
||||
arm_pm_idle = at91sam9_idle;
|
||||
|
||||
at91_sysirq_mask_rtt(AT91SAM9260_BASE_RTT);
|
||||
|
||||
/* Register GPIO subsystem */
|
||||
at91_gpio_init(at91sam9260_gpio, 3);
|
||||
}
|
||||
|
||||
static struct resource rstc_resources[] = {
|
||||
[0] = {
|
||||
.start = AT91SAM9260_BASE_RSTC,
|
||||
.end = AT91SAM9260_BASE_RSTC + SZ_16 - 1,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[1] = {
|
||||
.start = AT91SAM9260_BASE_SDRAMC,
|
||||
.end = AT91SAM9260_BASE_SDRAMC + SZ_512 - 1,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device rstc_device = {
|
||||
.name = "at91-sam9260-reset",
|
||||
.resource = rstc_resources,
|
||||
.num_resources = ARRAY_SIZE(rstc_resources),
|
||||
};
|
||||
|
||||
static struct resource shdwc_resources[] = {
|
||||
[0] = {
|
||||
.start = AT91SAM9260_BASE_SHDWC,
|
||||
.end = AT91SAM9260_BASE_SHDWC + SZ_16 - 1,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device shdwc_device = {
|
||||
.name = "at91-poweroff",
|
||||
.resource = shdwc_resources,
|
||||
.num_resources = ARRAY_SIZE(shdwc_resources),
|
||||
};
|
||||
|
||||
static void __init at91sam9260_register_devices(void)
|
||||
{
|
||||
platform_device_register(&rstc_device);
|
||||
platform_device_register(&shdwc_device);
|
||||
}
|
||||
|
||||
/* --------------------------------------------------------------------
|
||||
* Interrupt initialization
|
||||
* -------------------------------------------------------------------- */
|
||||
|
||||
/*
|
||||
* The default interrupt priority levels (0 = lowest, 7 = highest).
|
||||
*/
|
||||
static unsigned int at91sam9260_default_irq_priority[NR_AIC_IRQS] __initdata = {
|
||||
7, /* Advanced Interrupt Controller */
|
||||
7, /* System Peripherals */
|
||||
1, /* Parallel IO Controller A */
|
||||
1, /* Parallel IO Controller B */
|
||||
1, /* Parallel IO Controller C */
|
||||
0, /* Analog-to-Digital Converter */
|
||||
5, /* USART 0 */
|
||||
5, /* USART 1 */
|
||||
5, /* USART 2 */
|
||||
0, /* Multimedia Card Interface */
|
||||
2, /* USB Device Port */
|
||||
6, /* Two-Wire Interface */
|
||||
5, /* Serial Peripheral Interface 0 */
|
||||
5, /* Serial Peripheral Interface 1 */
|
||||
5, /* Serial Synchronous Controller */
|
||||
0,
|
||||
0,
|
||||
0, /* Timer Counter 0 */
|
||||
0, /* Timer Counter 1 */
|
||||
0, /* Timer Counter 2 */
|
||||
2, /* USB Host port */
|
||||
3, /* Ethernet */
|
||||
0, /* Image Sensor Interface */
|
||||
5, /* USART 3 */
|
||||
5, /* USART 4 */
|
||||
5, /* USART 5 */
|
||||
0, /* Timer Counter 3 */
|
||||
0, /* Timer Counter 4 */
|
||||
0, /* Timer Counter 5 */
|
||||
0, /* Advanced Interrupt Controller */
|
||||
0, /* Advanced Interrupt Controller */
|
||||
0, /* Advanced Interrupt Controller */
|
||||
};
|
||||
|
||||
static void __init at91sam9260_init_time(void)
|
||||
{
|
||||
at91sam926x_pit_init(NR_IRQS_LEGACY + AT91_ID_SYS);
|
||||
}
|
||||
|
||||
AT91_SOC_START(at91sam9260)
|
||||
.map_io = at91sam9260_map_io,
|
||||
.default_irq_priority = at91sam9260_default_irq_priority,
|
||||
.extern_irq = (1 << AT91SAM9260_ID_IRQ0) | (1 << AT91SAM9260_ID_IRQ1)
|
||||
| (1 << AT91SAM9260_ID_IRQ2),
|
||||
.ioremap_registers = at91sam9260_ioremap_registers,
|
||||
.register_clocks = at91sam9260_register_clocks,
|
||||
.register_devices = at91sam9260_register_devices,
|
||||
.init = at91sam9260_initialize,
|
||||
.init_time = at91sam9260_init_time,
|
||||
AT91_SOC_END
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
Loading…
Reference in New Issue
Block a user