On 19/11/2014 11:31, Nicolas Ferre : > Remove legacy support for at91sam9rl boards.
Typo, please read "at91sam9263 boards". Already corrected in the at91-3.19-cleanup branch. Sorry for the noise. > This include board files removal plus all legacy code for non DT boards > support. > Use the Device Tree for running this board with newer kernels. > > Signed-off-by: Nicolas Ferre <[email protected]> > --- > arch/arm/configs/at91sam9263_defconfig | 151 --- > arch/arm/mach-at91/Kconfig.non_dt | 21 - > arch/arm/mach-at91/Makefile | 4 - > arch/arm/mach-at91/at91sam9263.c | 399 -------- > arch/arm/mach-at91/at91sam9263_devices.c | 1538 > ------------------------------ > arch/arm/mach-at91/board-sam9263ek.c | 493 ---------- > 6 files changed, 2606 deletions(-) > delete mode 100644 arch/arm/configs/at91sam9263_defconfig > delete mode 100644 arch/arm/mach-at91/at91sam9263_devices.c > delete mode 100644 arch/arm/mach-at91/board-sam9263ek.c > > diff --git a/arch/arm/configs/at91sam9263_defconfig > b/arch/arm/configs/at91sam9263_defconfig > deleted file mode 100644 > index 8b671c977b81..000000000000 > --- a/arch/arm/configs/at91sam9263_defconfig > +++ /dev/null > @@ -1,151 +0,0 @@ > -# CONFIG_LOCALVERSION_AUTO is not set > -# CONFIG_SWAP is not set > -CONFIG_SYSVIPC=y > -CONFIG_IKCONFIG=y > -CONFIG_IKCONFIG_PROC=y > -CONFIG_LOG_BUF_SHIFT=14 > -CONFIG_NAMESPACES=y > -CONFIG_EMBEDDED=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_AT91SAM9263=y > -CONFIG_MACH_AT91SAM9263EK=y > -CONFIG_MTD_AT91_DATAFLASH_CARD=y > -# CONFIG_ARM_THUMB is not set > -CONFIG_AEABI=y > -CONFIG_ZBOOT_ROM_TEXT=0x0 > -CONFIG_ZBOOT_ROM_BSS=0x0 > -CONFIG_CMDLINE="mem=64M console=ttyS0,115200 initrd=0x21100000,3145728 > root=/dev/ram0 rw" > -CONFIG_AUTO_ZRELADDR=y > -CONFIG_NET=y > -CONFIG_PACKET=y > -CONFIG_UNIX=y > -CONFIG_NET_KEY=y > -CONFIG_INET=y > -CONFIG_IP_MULTICAST=y > -CONFIG_IP_ADVANCED_ROUTER=y > -CONFIG_IP_ROUTE_VERBOSE=y > -CONFIG_IP_PNP=y > -CONFIG_IP_PNP_DHCP=y > -CONFIG_IP_PNP_BOOTP=y > -CONFIG_IP_PNP_RARP=y > -CONFIG_NET_IPIP=y > -CONFIG_IP_MROUTE=y > -CONFIG_IP_PIMSM_V1=y > -CONFIG_IP_PIMSM_V2=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=y > -# CONFIG_WIRELESS is not set > -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" > -CONFIG_DEVTMPFS=y > -CONFIG_DEVTMPFS_MOUNT=y > -CONFIG_MTD=y > -CONFIG_MTD_CMDLINE_PARTS=y > -CONFIG_MTD_BLOCK=y > -CONFIG_NFTL=y > -CONFIG_NFTL_RW=y > -CONFIG_MTD_DATAFLASH=y > -CONFIG_MTD_BLOCK2MTD=y > -CONFIG_MTD_NAND=y > -CONFIG_MTD_NAND_ATMEL=y > -CONFIG_MTD_UBI=y > -CONFIG_MTD_UBI_GLUEBI=y > -CONFIG_BLK_DEV_LOOP=y > -CONFIG_BLK_DEV_RAM=y > -CONFIG_BLK_DEV_RAM_SIZE=8192 > -CONFIG_ATMEL_TCLIB=y > -CONFIG_SCSI=y > -CONFIG_BLK_DEV_SD=y > -CONFIG_NETDEVICES=y > -CONFIG_MACB=y > -CONFIG_SMSC_PHY=y > -# CONFIG_WLAN is not set > -CONFIG_INPUT_POLLDEV=m > -# CONFIG_INPUT_MOUSEDEV is not set > -CONFIG_INPUT_EVDEV=y > -# CONFIG_KEYBOARD_ATKBD is not set > -CONFIG_KEYBOARD_GPIO=y > -# CONFIG_INPUT_MOUSE is not set > -CONFIG_INPUT_TOUCHSCREEN=y > -CONFIG_TOUCHSCREEN_ADS7846=y > -# CONFIG_LEGACY_PTYS is not set > -CONFIG_SERIAL_ATMEL=y > -CONFIG_SERIAL_ATMEL_CONSOLE=y > -CONFIG_HW_RANDOM=y > -CONFIG_I2C=y > -CONFIG_I2C_CHARDEV=y > -CONFIG_I2C_GPIO=y > -CONFIG_SPI=y > -CONFIG_SPI_ATMEL=y > -CONFIG_GPIO_SYSFS=y > -CONFIG_POWER_SUPPLY=y > -CONFIG_POWER_RESET=y > -# CONFIG_HWMON is not set > -CONFIG_WATCHDOG=y > -CONFIG_WATCHDOG_NOWAYOUT=y > -CONFIG_AT91SAM9X_WATCHDOG=y > -CONFIG_FB=y > -CONFIG_FB_ATMEL=y > -CONFIG_BACKLIGHT_LCD_SUPPORT=y > -CONFIG_LCD_CLASS_DEVICE=y > -CONFIG_BACKLIGHT_CLASS_DEVICE=y > -CONFIG_FRAMEBUFFER_CONSOLE=y > -CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y > -CONFIG_LOGO=y > -CONFIG_SOUND=y > -CONFIG_SND=y > -CONFIG_SND_SEQUENCER=y > -CONFIG_SND_MIXER_OSS=y > -CONFIG_SND_PCM_OSS=y > -# CONFIG_SND_SUPPORT_OLD_API is not set > -# CONFIG_SND_VERBOSE_PROCFS is not set > -# CONFIG_SND_DRIVERS is not set > -# CONFIG_SND_ARM is not set > -CONFIG_SND_ATMEL_AC97C=y > -# CONFIG_SND_SPI is not set > -CONFIG_SND_USB_AUDIO=m > -CONFIG_USB=y > -CONFIG_USB_MON=y > -CONFIG_USB_OHCI_HCD=y > -CONFIG_USB_STORAGE=y > -CONFIG_USB_GADGET=y > -CONFIG_USB_ATMEL_USBA=y > -CONFIG_USB_G_SERIAL=y > -CONFIG_MMC=y > -CONFIG_SDIO_UART=m > -CONFIG_MMC_ATMELMCI=m > -CONFIG_NEW_LEDS=y > -CONFIG_LEDS_CLASS=y > -CONFIG_LEDS_GPIO=y > -CONFIG_LEDS_PWM=y > -CONFIG_LEDS_TRIGGERS=y > -CONFIG_LEDS_TRIGGER_HEARTBEAT=y > -CONFIG_RTC_CLASS=y > -CONFIG_RTC_DRV_AT91SAM9=y > -CONFIG_PWM=y > -CONFIG_PWM_ATMEL=y > -CONFIG_EXT4_FS=y > -CONFIG_VFAT_FS=y > -CONFIG_TMPFS=y > -CONFIG_UBIFS_FS=y > -CONFIG_UBIFS_FS_ADVANCED_COMPR=y > -CONFIG_NFS_FS=y > -CONFIG_NFS_V3_ACL=y > -CONFIG_NFS_V4=y > -CONFIG_ROOT_NFS=y > -CONFIG_NLS_CODEPAGE_437=y > -CONFIG_NLS_CODEPAGE_850=y > -CONFIG_NLS_ISO8859_1=y > -CONFIG_NLS_UTF8=y > -CONFIG_DEBUG_USER=y > -CONFIG_XZ_DEC=y > -CONFIG_FONTS=y > diff --git a/arch/arm/mach-at91/Kconfig.non_dt > b/arch/arm/mach-at91/Kconfig.non_dt > index 22963a829e5c..a9458234ab23 100644 > --- a/arch/arm/mach-at91/Kconfig.non_dt > +++ b/arch/arm/mach-at91/Kconfig.non_dt > @@ -27,12 +27,6 @@ config ARCH_AT91SAM9261 > select AT91_USE_OLD_CLK > select OLD_IRQ_AT91 > > -config ARCH_AT91SAM9263 > - bool "AT91SAM9263" > - select SOC_AT91SAM9263 > - select AT91_USE_OLD_CLK > - select OLD_IRQ_AT91 > - > endchoice > > config ARCH_AT91SAM9G20 > @@ -260,21 +254,6 @@ endif > > # ---------------------------------------------------------- > > -if ARCH_AT91SAM9263 > - > -comment "AT91SAM9263 Board Type" > - > -config MACH_AT91SAM9263EK > - bool "Atmel AT91SAM9263-EK Evaluation Kit" > - select HAVE_AT91_DATAFLASH_CARD > - help > - Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit. > - <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057> > - > -endif > - > -# ---------------------------------------------------------- > - > comment "AT91 Board Options" > > config MTD_AT91_DATAFLASH_CARD > diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile > index ae8aa1a898e8..e0361357e018 100644 > --- a/arch/arm/mach-at91/Makefile > +++ b/arch/arm/mach-at91/Makefile > @@ -23,7 +23,6 @@ obj-$(CONFIG_SOC_SAMA5D4) += sama5d4.o > obj-$(CONFIG_ARCH_AT91RM9200) += at91rm9200_devices.o > obj-$(CONFIG_ARCH_AT91SAM9260) += at91sam9260_devices.o > obj-$(CONFIG_ARCH_AT91SAM9261) += at91sam9261_devices.o > -obj-$(CONFIG_ARCH_AT91SAM9263) += at91sam9263_devices.o > > # AT91RM9200 board-specific support > obj-$(CONFIG_MACH_ONEARM) += board-1arm.o > @@ -52,9 +51,6 @@ obj-$(CONFIG_MACH_FLEXIBITY) += board-flexibity.o > obj-$(CONFIG_MACH_AT91SAM9261EK) += board-sam9261ek.o > obj-$(CONFIG_MACH_AT91SAM9G10EK) += board-sam9261ek.o > > -# AT91SAM9263 board-specific support > -obj-$(CONFIG_MACH_AT91SAM9263EK) += board-sam9263ek.o > - > # AT91SAM9G20 board-specific support > obj-$(CONFIG_MACH_AT91SAM9G20EK) += board-sam9g20ek.o > obj-$(CONFIG_MACH_CPU9G20) += board-cpu9krea.o > diff --git a/arch/arm/mach-at91/at91sam9263.c > b/arch/arm/mach-at91/at91sam9263.c > index fbff228cc63e..e7ad14864083 100644 > --- a/arch/arm/mach-at91/at91sam9263.c > +++ b/arch/arm/mach-at91/at91sam9263.c > @@ -10,304 +10,11 @@ > * > */ > > -#include <linux/module.h> > -#include <linux/platform_device.h> > -#include <linux/clk/at91_pmc.h> > - > -#include <asm/proc-fns.h> > -#include <asm/irq.h> > -#include <asm/mach/arch.h> > -#include <asm/mach/map.h> > #include <asm/system_misc.h> > -#include <mach/at91sam9263.h> > #include <mach/hardware.h> > > -#include "at91_aic.h" > #include "soc.h" > #include "generic.h" > -#include "sam9_smc.h" > -#include "pm.h" > - > -#if defined(CONFIG_OLD_CLK_AT91) > -#include "clock.h" > -/* -------------------------------------------------------------------- > - * Clocks > - * -------------------------------------------------------------------- */ > - > -/* > - * The peripheral clocks. > - */ > -static struct clk pioA_clk = { > - .name = "pioA_clk", > - .pmc_mask = 1 << AT91SAM9263_ID_PIOA, > - .type = CLK_TYPE_PERIPHERAL, > -}; > -static struct clk pioB_clk = { > - .name = "pioB_clk", > - .pmc_mask = 1 << AT91SAM9263_ID_PIOB, > - .type = CLK_TYPE_PERIPHERAL, > -}; > -static struct clk pioCDE_clk = { > - .name = "pioCDE_clk", > - .pmc_mask = 1 << AT91SAM9263_ID_PIOCDE, > - .type = CLK_TYPE_PERIPHERAL, > -}; > -static struct clk usart0_clk = { > - .name = "usart0_clk", > - .pmc_mask = 1 << AT91SAM9263_ID_US0, > - .type = CLK_TYPE_PERIPHERAL, > -}; > -static struct clk usart1_clk = { > - .name = "usart1_clk", > - .pmc_mask = 1 << AT91SAM9263_ID_US1, > - .type = CLK_TYPE_PERIPHERAL, > -}; > -static struct clk usart2_clk = { > - .name = "usart2_clk", > - .pmc_mask = 1 << AT91SAM9263_ID_US2, > - .type = CLK_TYPE_PERIPHERAL, > -}; > -static struct clk mmc0_clk = { > - .name = "mci0_clk", > - .pmc_mask = 1 << AT91SAM9263_ID_MCI0, > - .type = CLK_TYPE_PERIPHERAL, > -}; > -static struct clk mmc1_clk = { > - .name = "mci1_clk", > - .pmc_mask = 1 << AT91SAM9263_ID_MCI1, > - .type = CLK_TYPE_PERIPHERAL, > -}; > -static struct clk can_clk = { > - .name = "can_clk", > - .pmc_mask = 1 << AT91SAM9263_ID_CAN, > - .type = CLK_TYPE_PERIPHERAL, > -}; > -static struct clk twi_clk = { > - .name = "twi_clk", > - .pmc_mask = 1 << AT91SAM9263_ID_TWI, > - .type = CLK_TYPE_PERIPHERAL, > -}; > -static struct clk spi0_clk = { > - .name = "spi0_clk", > - .pmc_mask = 1 << AT91SAM9263_ID_SPI0, > - .type = CLK_TYPE_PERIPHERAL, > -}; > -static struct clk spi1_clk = { > - .name = "spi1_clk", > - .pmc_mask = 1 << AT91SAM9263_ID_SPI1, > - .type = CLK_TYPE_PERIPHERAL, > -}; > -static struct clk ssc0_clk = { > - .name = "ssc0_clk", > - .pmc_mask = 1 << AT91SAM9263_ID_SSC0, > - .type = CLK_TYPE_PERIPHERAL, > -}; > -static struct clk ssc1_clk = { > - .name = "ssc1_clk", > - .pmc_mask = 1 << AT91SAM9263_ID_SSC1, > - .type = CLK_TYPE_PERIPHERAL, > -}; > -static struct clk ac97_clk = { > - .name = "ac97_clk", > - .pmc_mask = 1 << AT91SAM9263_ID_AC97C, > - .type = CLK_TYPE_PERIPHERAL, > -}; > -static struct clk tcb_clk = { > - .name = "tcb_clk", > - .pmc_mask = 1 << AT91SAM9263_ID_TCB, > - .type = CLK_TYPE_PERIPHERAL, > -}; > -static struct clk pwm_clk = { > - .name = "pwm_clk", > - .pmc_mask = 1 << AT91SAM9263_ID_PWMC, > - .type = CLK_TYPE_PERIPHERAL, > -}; > -static struct clk macb_clk = { > - .name = "pclk", > - .pmc_mask = 1 << AT91SAM9263_ID_EMAC, > - .type = CLK_TYPE_PERIPHERAL, > -}; > -static struct clk dma_clk = { > - .name = "dma_clk", > - .pmc_mask = 1 << AT91SAM9263_ID_DMA, > - .type = CLK_TYPE_PERIPHERAL, > -}; > -static struct clk twodge_clk = { > - .name = "2dge_clk", > - .pmc_mask = 1 << AT91SAM9263_ID_2DGE, > - .type = CLK_TYPE_PERIPHERAL, > -}; > -static struct clk udc_clk = { > - .name = "udc_clk", > - .pmc_mask = 1 << AT91SAM9263_ID_UDP, > - .type = CLK_TYPE_PERIPHERAL, > -}; > -static struct clk isi_clk = { > - .name = "isi_clk", > - .pmc_mask = 1 << AT91SAM9263_ID_ISI, > - .type = CLK_TYPE_PERIPHERAL, > -}; > -static struct clk lcdc_clk = { > - .name = "lcdc_clk", > - .pmc_mask = 1 << AT91SAM9263_ID_LCDC, > - .type = CLK_TYPE_PERIPHERAL, > -}; > -static struct clk ohci_clk = { > - .name = "ohci_clk", > - .pmc_mask = 1 << AT91SAM9263_ID_UHP, > - .type = CLK_TYPE_PERIPHERAL, > -}; > - > -static struct clk *periph_clocks[] __initdata = { > - &pioA_clk, > - &pioB_clk, > - &pioCDE_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, > - &twodge_clk, > - &udc_clk, > - &isi_clk, > - &lcdc_clk, > - &dma_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("pclk", "at91rm9200_ssc.0", &ssc0_clk), > - CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.1", &ssc1_clk), > - CLKDEV_CON_DEV_ID("pclk", "fff98000.ssc", &ssc0_clk), > - CLKDEV_CON_DEV_ID("pclk", "fff9c000.ssc", &ssc1_clk), > - CLKDEV_CON_DEV_ID("hclk", "at91sam9263-lcdfb.0", &lcdc_clk), > - CLKDEV_CON_DEV_ID("mci_clk", "atmel_mci.0", &mmc0_clk), > - CLKDEV_CON_DEV_ID("mci_clk", "atmel_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(NULL, "i2c-at91sam9260.0", &twi_clk), > - CLKDEV_CON_DEV_ID(NULL, "at91sam9rl-pwm", &pwm_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", &pioCDE_clk), > - CLKDEV_CON_ID("pioD", &pioCDE_clk), > - CLKDEV_CON_ID("pioE", &pioCDE_clk), > - /* more usart lookup table for DT entries */ > - CLKDEV_CON_DEV_ID("usart", "ffffee00.serial", &mck), > - CLKDEV_CON_DEV_ID("usart", "fff8c000.serial", &usart0_clk), > - CLKDEV_CON_DEV_ID("usart", "fff90000.serial", &usart1_clk), > - CLKDEV_CON_DEV_ID("usart", "fff94000.serial", &usart2_clk), > - /* more tc lookup table for DT entries */ > - CLKDEV_CON_DEV_ID("t0_clk", "fff7c000.timer", &tcb_clk), > - CLKDEV_CON_DEV_ID("hclk", "a00000.ohci", &ohci_clk), > - CLKDEV_CON_DEV_ID("spi_clk", "fffa4000.spi", &spi0_clk), > - CLKDEV_CON_DEV_ID("spi_clk", "fffa8000.spi", &spi1_clk), > - CLKDEV_CON_DEV_ID("mci_clk", "fff80000.mmc", &mmc0_clk), > - CLKDEV_CON_DEV_ID("mci_clk", "fff84000.mmc", &mmc1_clk), > - CLKDEV_CON_DEV_ID(NULL, "fff88000.i2c", &twi_clk), > - CLKDEV_CON_DEV_ID(NULL, "fffff200.gpio", &pioA_clk), > - CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioB_clk), > - CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioCDE_clk), > - CLKDEV_CON_DEV_ID(NULL, "fffff800.gpio", &pioCDE_clk), > - CLKDEV_CON_DEV_ID(NULL, "fffffa00.gpio", &pioCDE_clk), > - CLKDEV_CON_DEV_ID(NULL, "fffb8000.pwm", &pwm_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 at91sam9263_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); > -} > -#else > -#define at91sam9263_register_clocks NULL > -#endif > - > -/* -------------------------------------------------------------------- > - * GPIO > - * -------------------------------------------------------------------- */ > - > -static struct at91_gpio_bank at91sam9263_gpio[] __initdata = { > - { > - .id = AT91SAM9263_ID_PIOA, > - .regbase = AT91SAM9263_BASE_PIOA, > - }, { > - .id = AT91SAM9263_ID_PIOB, > - .regbase = AT91SAM9263_BASE_PIOB, > - }, { > - .id = AT91SAM9263_ID_PIOCDE, > - .regbase = AT91SAM9263_BASE_PIOC, > - }, { > - .id = AT91SAM9263_ID_PIOCDE, > - .regbase = AT91SAM9263_BASE_PIOD, > - }, { > - .id = AT91SAM9263_ID_PIOCDE, > - .regbase = AT91SAM9263_BASE_PIOE, > - } > -}; > > /* -------------------------------------------------------------------- > * AT91SAM9263 processor initialization > @@ -319,121 +26,15 @@ static void __init at91sam9263_map_io(void) > at91_init_sram(1, AT91SAM9263_SRAM1_BASE, AT91SAM9263_SRAM1_SIZE); > } > > -static void __init at91sam9263_ioremap_registers(void) > -{ > - at91_ioremap_ramc(0, AT91SAM9263_BASE_SDRAMC0, 512); > - at91_ioremap_ramc(1, AT91SAM9263_BASE_SDRAMC1, 512); > - at91sam926x_ioremap_pit(AT91SAM9263_BASE_PIT); > - at91sam9_ioremap_smc(0, AT91SAM9263_BASE_SMC0); > - at91sam9_ioremap_smc(1, AT91SAM9263_BASE_SMC1); > - at91_ioremap_matrix(AT91SAM9263_BASE_MATRIX); > - at91_pm_set_standby(at91sam9_sdram_standby); > -} > - > static void __init at91sam9263_initialize(void) > { > arm_pm_idle = at91sam9_idle; > > at91_sysirq_mask_rtt(AT91SAM9263_BASE_RTT0); > at91_sysirq_mask_rtt(AT91SAM9263_BASE_RTT1); > - > - /* Register GPIO subsystem */ > - at91_gpio_init(at91sam9263_gpio, 5); > -} > - > -static struct resource rstc_resources[] = { > - [0] = { > - .start = AT91SAM9263_BASE_RSTC, > - .end = AT91SAM9263_BASE_RSTC + SZ_16 - 1, > - .flags = IORESOURCE_MEM, > - }, > - [1] = { > - .start = AT91SAM9263_BASE_SDRAMC0, > - .end = AT91SAM9263_BASE_SDRAMC0 + 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 = AT91SAM9263_BASE_SHDWC, > - .end = AT91SAM9263_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 at91sam9263_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 at91sam9263_default_irq_priority[NR_AIC_IRQS] __initdata > = { > - 7, /* Advanced Interrupt Controller (FIQ) */ > - 7, /* System Peripherals */ > - 1, /* Parallel IO Controller A */ > - 1, /* Parallel IO Controller B */ > - 1, /* Parallel IO Controller C, D and E */ > - 0, > - 0, > - 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, > - 0, /* 2D Graphic Engine */ > - 2, /* USB Device Port */ > - 0, /* Image Sensor Interface */ > - 3, /* LDC Controller */ > - 0, /* DMA Controller */ > - 0, > - 2, /* USB Host port */ > - 0, /* Advanced Interrupt Controller (IRQ0) */ > - 0, /* Advanced Interrupt Controller (IRQ1) */ > -}; > - > -static void __init at91sam9263_init_time(void) > -{ > - at91sam926x_pit_init(NR_IRQS_LEGACY + AT91_ID_SYS); > } > > AT91_SOC_START(at91sam9263) > .map_io = at91sam9263_map_io, > - .default_irq_priority = at91sam9263_default_irq_priority, > - .extern_irq = (1 << AT91SAM9263_ID_IRQ0) | (1 << AT91SAM9263_ID_IRQ1), > - .ioremap_registers = at91sam9263_ioremap_registers, > - .register_clocks = at91sam9263_register_clocks, > - .register_devices = at91sam9263_register_devices, > .init = at91sam9263_initialize, > - .init_time = at91sam9263_init_time, > AT91_SOC_END > diff --git a/arch/arm/mach-at91/at91sam9263_devices.c > b/arch/arm/mach-at91/at91sam9263_devices.c > deleted file mode 100644 > index cef0e2f57068..000000000000 > --- a/arch/arm/mach-at91/at91sam9263_devices.c > +++ /dev/null > @@ -1,1538 +0,0 @@ > -/* > - * arch/arm/mach-at91/at91sam9263_devices.c > - * > - * 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 <asm/mach/arch.h> > -#include <asm/mach/map.h> > - > -#include <linux/dma-mapping.h> > -#include <linux/gpio.h> > -#include <linux/platform_device.h> > -#include <linux/i2c-gpio.h> > - > -#include <linux/fb.h> > -#include <video/atmel_lcdc.h> > - > -#include <mach/at91sam9263.h> > -#include <mach/at91sam9263_matrix.h> > -#include <mach/at91_matrix.h> > -#include <mach/at91sam9_smc.h> > -#include <mach/hardware.h> > - > -#include "board.h" > -#include "generic.h" > -#include "gpio.h" > - > - > -/* -------------------------------------------------------------------- > - * USB Host > - * -------------------------------------------------------------------- */ > - > -#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) > -static u64 ohci_dmamask = DMA_BIT_MASK(32); > -static struct at91_usbh_data usbh_data; > - > -static struct resource usbh_resources[] = { > - [0] = { > - .start = AT91SAM9263_UHP_BASE, > - .end = AT91SAM9263_UHP_BASE + SZ_1M - 1, > - .flags = IORESOURCE_MEM, > - }, > - [1] = { > - .start = NR_IRQS_LEGACY + AT91SAM9263_ID_UHP, > - .end = NR_IRQS_LEGACY + AT91SAM9263_ID_UHP, > - .flags = IORESOURCE_IRQ, > - }, > -}; > - > -static struct platform_device at91_usbh_device = { > - .name = "at91_ohci", > - .id = -1, > - .dev = { > - .dma_mask = &ohci_dmamask, > - .coherent_dma_mask = DMA_BIT_MASK(32), > - .platform_data = &usbh_data, > - }, > - .resource = usbh_resources, > - .num_resources = ARRAY_SIZE(usbh_resources), > -}; > - > -void __init at91_add_device_usbh(struct at91_usbh_data *data) > -{ > - int i; > - > - if (!data) > - return; > - > - /* Enable VBus control for UHP ports */ > - for (i = 0; i < data->ports; i++) { > - if (gpio_is_valid(data->vbus_pin[i])) > - at91_set_gpio_output(data->vbus_pin[i], > - data->vbus_pin_active_low[i]); > - } > - > - /* Enable overcurrent notification */ > - for (i = 0; i < data->ports; i++) { > - if (gpio_is_valid(data->overcurrent_pin[i])) > - at91_set_gpio_input(data->overcurrent_pin[i], 1); > - } > - > - usbh_data = *data; > - platform_device_register(&at91_usbh_device); > -} > -#else > -void __init at91_add_device_usbh(struct at91_usbh_data *data) {} > -#endif > - > - > -/* -------------------------------------------------------------------- > - * USB Device (Gadget) > - * -------------------------------------------------------------------- */ > - > -#if defined(CONFIG_USB_AT91) || defined(CONFIG_USB_AT91_MODULE) > -static struct at91_udc_data udc_data; > - > -static struct resource udc_resources[] = { > - [0] = { > - .start = AT91SAM9263_BASE_UDP, > - .end = AT91SAM9263_BASE_UDP + SZ_16K - 1, > - .flags = IORESOURCE_MEM, > - }, > - [1] = { > - .start = NR_IRQS_LEGACY + AT91SAM9263_ID_UDP, > - .end = NR_IRQS_LEGACY + AT91SAM9263_ID_UDP, > - .flags = IORESOURCE_IRQ, > - }, > -}; > - > -static struct platform_device at91_udc_device = { > - .name = "at91_udc", > - .id = -1, > - .dev = { > - .platform_data = &udc_data, > - }, > - .resource = udc_resources, > - .num_resources = ARRAY_SIZE(udc_resources), > -}; > - > -void __init at91_add_device_udc(struct at91_udc_data *data) > -{ > - if (!data) > - return; > - > - if (gpio_is_valid(data->vbus_pin)) { > - at91_set_gpio_input(data->vbus_pin, 0); > - at91_set_deglitch(data->vbus_pin, 1); > - } > - > - /* Pullup pin is handled internally by USB device peripheral */ > - > - udc_data = *data; > - platform_device_register(&at91_udc_device); > -} > -#else > -void __init at91_add_device_udc(struct at91_udc_data *data) {} > -#endif > - > - > -/* -------------------------------------------------------------------- > - * Ethernet > - * -------------------------------------------------------------------- */ > - > -#if defined(CONFIG_MACB) || defined(CONFIG_MACB_MODULE) > -static u64 eth_dmamask = DMA_BIT_MASK(32); > -static struct macb_platform_data eth_data; > - > -static struct resource eth_resources[] = { > - [0] = { > - .start = AT91SAM9263_BASE_EMAC, > - .end = AT91SAM9263_BASE_EMAC + SZ_16K - 1, > - .flags = IORESOURCE_MEM, > - }, > - [1] = { > - .start = NR_IRQS_LEGACY + AT91SAM9263_ID_EMAC, > - .end = NR_IRQS_LEGACY + AT91SAM9263_ID_EMAC, > - .flags = IORESOURCE_IRQ, > - }, > -}; > - > -static struct platform_device at91sam9263_eth_device = { > - .name = "macb", > - .id = -1, > - .dev = { > - .dma_mask = ð_dmamask, > - .coherent_dma_mask = DMA_BIT_MASK(32), > - .platform_data = ð_data, > - }, > - .resource = eth_resources, > - .num_resources = ARRAY_SIZE(eth_resources), > -}; > - > -void __init at91_add_device_eth(struct macb_platform_data *data) > -{ > - if (!data) > - return; > - > - if (gpio_is_valid(data->phy_irq_pin)) { > - at91_set_gpio_input(data->phy_irq_pin, 0); > - at91_set_deglitch(data->phy_irq_pin, 1); > - } > - > - /* Pins used for MII and RMII */ > - at91_set_A_periph(AT91_PIN_PE21, 0); /* ETXCK_EREFCK */ > - at91_set_B_periph(AT91_PIN_PC25, 0); /* ERXDV */ > - at91_set_A_periph(AT91_PIN_PE25, 0); /* ERX0 */ > - at91_set_A_periph(AT91_PIN_PE26, 0); /* ERX1 */ > - at91_set_A_periph(AT91_PIN_PE27, 0); /* ERXER */ > - at91_set_A_periph(AT91_PIN_PE28, 0); /* ETXEN */ > - at91_set_A_periph(AT91_PIN_PE23, 0); /* ETX0 */ > - at91_set_A_periph(AT91_PIN_PE24, 0); /* ETX1 */ > - at91_set_A_periph(AT91_PIN_PE30, 0); /* EMDIO */ > - at91_set_A_periph(AT91_PIN_PE29, 0); /* EMDC */ > - > - if (!data->is_rmii) { > - at91_set_A_periph(AT91_PIN_PE22, 0); /* ECRS */ > - at91_set_B_periph(AT91_PIN_PC26, 0); /* ECOL */ > - at91_set_B_periph(AT91_PIN_PC22, 0); /* ERX2 */ > - at91_set_B_periph(AT91_PIN_PC23, 0); /* ERX3 */ > - at91_set_B_periph(AT91_PIN_PC27, 0); /* ERXCK */ > - at91_set_B_periph(AT91_PIN_PC20, 0); /* ETX2 */ > - at91_set_B_periph(AT91_PIN_PC21, 0); /* ETX3 */ > - at91_set_B_periph(AT91_PIN_PC24, 0); /* ETXER */ > - } > - > - eth_data = *data; > - platform_device_register(&at91sam9263_eth_device); > -} > -#else > -void __init at91_add_device_eth(struct macb_platform_data *data) {} > -#endif > - > - > -/* -------------------------------------------------------------------- > - * MMC / SD > - * -------------------------------------------------------------------- */ > - > -#if IS_ENABLED(CONFIG_MMC_ATMELMCI) > -static u64 mmc_dmamask = DMA_BIT_MASK(32); > -static struct mci_platform_data mmc0_data, mmc1_data; > - > -static struct resource mmc0_resources[] = { > - [0] = { > - .start = AT91SAM9263_BASE_MCI0, > - .end = AT91SAM9263_BASE_MCI0 + SZ_16K - 1, > - .flags = IORESOURCE_MEM, > - }, > - [1] = { > - .start = NR_IRQS_LEGACY + AT91SAM9263_ID_MCI0, > - .end = NR_IRQS_LEGACY + AT91SAM9263_ID_MCI0, > - .flags = IORESOURCE_IRQ, > - }, > -}; > - > -static struct platform_device at91sam9263_mmc0_device = { > - .name = "atmel_mci", > - .id = 0, > - .dev = { > - .dma_mask = &mmc_dmamask, > - .coherent_dma_mask = DMA_BIT_MASK(32), > - .platform_data = &mmc0_data, > - }, > - .resource = mmc0_resources, > - .num_resources = ARRAY_SIZE(mmc0_resources), > -}; > - > -static struct resource mmc1_resources[] = { > - [0] = { > - .start = AT91SAM9263_BASE_MCI1, > - .end = AT91SAM9263_BASE_MCI1 + SZ_16K - 1, > - .flags = IORESOURCE_MEM, > - }, > - [1] = { > - .start = NR_IRQS_LEGACY + AT91SAM9263_ID_MCI1, > - .end = NR_IRQS_LEGACY + AT91SAM9263_ID_MCI1, > - .flags = IORESOURCE_IRQ, > - }, > -}; > - > -static struct platform_device at91sam9263_mmc1_device = { > - .name = "atmel_mci", > - .id = 1, > - .dev = { > - .dma_mask = &mmc_dmamask, > - .coherent_dma_mask = DMA_BIT_MASK(32), > - .platform_data = &mmc1_data, > - }, > - .resource = mmc1_resources, > - .num_resources = ARRAY_SIZE(mmc1_resources), > -}; > - > -void __init at91_add_device_mci(short mmc_id, struct mci_platform_data *data) > -{ > - unsigned int i; > - unsigned int slot_count = 0; > - > - if (!data) > - return; > - > - for (i = 0; i < ATMCI_MAX_NR_SLOTS; i++) { > - > - if (!data->slot[i].bus_width) > - continue; > - > - /* input/irq */ > - if (gpio_is_valid(data->slot[i].detect_pin)) { > - at91_set_gpio_input(data->slot[i].detect_pin, > - 1); > - at91_set_deglitch(data->slot[i].detect_pin, > - 1); > - } > - if (gpio_is_valid(data->slot[i].wp_pin)) > - at91_set_gpio_input(data->slot[i].wp_pin, 1); > - > - if (mmc_id == 0) { /* MCI0 */ > - switch (i) { > - case 0: /* slot A */ > - /* CMD */ > - at91_set_A_periph(AT91_PIN_PA1, 1); > - /* DAT0, maybe DAT1..DAT3 */ > - at91_set_A_periph(AT91_PIN_PA0, 1); > - if (data->slot[i].bus_width == 4) { > - at91_set_A_periph(AT91_PIN_PA3, 1); > - at91_set_A_periph(AT91_PIN_PA4, 1); > - at91_set_A_periph(AT91_PIN_PA5, 1); > - } > - slot_count++; > - break; > - case 1: /* slot B */ > - /* CMD */ > - at91_set_A_periph(AT91_PIN_PA16, 1); > - /* DAT0, maybe DAT1..DAT3 */ > - at91_set_A_periph(AT91_PIN_PA17, 1); > - if (data->slot[i].bus_width == 4) { > - at91_set_A_periph(AT91_PIN_PA18, 1); > - at91_set_A_periph(AT91_PIN_PA19, 1); > - at91_set_A_periph(AT91_PIN_PA20, 1); > - } > - slot_count++; > - break; > - default: > - printk(KERN_ERR > - "AT91: SD/MMC slot %d not available\n", > i); > - break; > - } > - if (slot_count) { > - /* CLK */ > - at91_set_A_periph(AT91_PIN_PA12, 0); > - > - mmc0_data = *data; > - > platform_device_register(&at91sam9263_mmc0_device); > - } > - } else if (mmc_id == 1) { /* MCI1 */ > - switch (i) { > - case 0: /* slot A */ > - /* CMD */ > - at91_set_A_periph(AT91_PIN_PA7, 1); > - /* DAT0, maybe DAT1..DAT3 */ > - at91_set_A_periph(AT91_PIN_PA8, 1); > - if (data->slot[i].bus_width == 4) { > - at91_set_A_periph(AT91_PIN_PA9, 1); > - at91_set_A_periph(AT91_PIN_PA10, 1); > - at91_set_A_periph(AT91_PIN_PA11, 1); > - } > - slot_count++; > - break; > - case 1: /* slot B */ > - /* CMD */ > - at91_set_A_periph(AT91_PIN_PA21, 1); > - /* DAT0, maybe DAT1..DAT3 */ > - at91_set_A_periph(AT91_PIN_PA22, 1); > - if (data->slot[i].bus_width == 4) { > - at91_set_A_periph(AT91_PIN_PA23, 1); > - at91_set_A_periph(AT91_PIN_PA24, 1); > - at91_set_A_periph(AT91_PIN_PA25, 1); > - } > - slot_count++; > - break; > - default: > - printk(KERN_ERR > - "AT91: SD/MMC slot %d not available\n", > i); > - break; > - } > - if (slot_count) { > - /* CLK */ > - at91_set_A_periph(AT91_PIN_PA6, 0); > - > - mmc1_data = *data; > - > platform_device_register(&at91sam9263_mmc1_device); > - } > - } > - } > -} > -#else > -void __init at91_add_device_mci(short mmc_id, struct mci_platform_data > *data) {} > -#endif > - > -/* -------------------------------------------------------------------- > - * Compact Flash (PCMCIA or IDE) > - * -------------------------------------------------------------------- */ > - > -#if defined(CONFIG_PATA_AT91) || defined(CONFIG_PATA_AT91_MODULE) || \ > - defined(CONFIG_AT91_CF) || defined(CONFIG_AT91_CF_MODULE) > - > -static struct at91_cf_data cf0_data; > - > -static struct resource cf0_resources[] = { > - [0] = { > - .start = AT91_CHIPSELECT_4, > - .end = AT91_CHIPSELECT_4 + SZ_256M - 1, > - .flags = IORESOURCE_MEM | IORESOURCE_MEM_8AND16BIT, > - } > -}; > - > -static struct platform_device cf0_device = { > - .id = 0, > - .dev = { > - .platform_data = &cf0_data, > - }, > - .resource = cf0_resources, > - .num_resources = ARRAY_SIZE(cf0_resources), > -}; > - > -static struct at91_cf_data cf1_data; > - > -static struct resource cf1_resources[] = { > - [0] = { > - .start = AT91_CHIPSELECT_5, > - .end = AT91_CHIPSELECT_5 + SZ_256M - 1, > - .flags = IORESOURCE_MEM | IORESOURCE_MEM_8AND16BIT, > - } > -}; > - > -static struct platform_device cf1_device = { > - .id = 1, > - .dev = { > - .platform_data = &cf1_data, > - }, > - .resource = cf1_resources, > - .num_resources = ARRAY_SIZE(cf1_resources), > -}; > - > -void __init at91_add_device_cf(struct at91_cf_data *data) > -{ > - unsigned long ebi0_csa; > - struct platform_device *pdev; > - > - if (!data) > - return; > - > - /* > - * assign CS4 or CS5 to SMC with Compact Flash logic support, > - * we assume SMC timings are configured by board code, > - * except True IDE where timings are controlled by driver > - */ > - ebi0_csa = at91_matrix_read(AT91_MATRIX_EBI0CSA); > - switch (data->chipselect) { > - case 4: > - at91_set_A_periph(AT91_PIN_PD6, 0); /* EBI0_NCS4/CFCS0 */ > - ebi0_csa |= AT91_MATRIX_EBI0_CS4A_SMC_CF1; > - cf0_data = *data; > - pdev = &cf0_device; > - break; > - case 5: > - at91_set_A_periph(AT91_PIN_PD7, 0); /* EBI0_NCS5/CFCS1 */ > - ebi0_csa |= AT91_MATRIX_EBI0_CS5A_SMC_CF2; > - cf1_data = *data; > - pdev = &cf1_device; > - break; > - default: > - printk(KERN_ERR "AT91 CF: bad chip-select requested (%u)\n", > - data->chipselect); > - return; > - } > - at91_matrix_write(AT91_MATRIX_EBI0CSA, ebi0_csa); > - > - if (gpio_is_valid(data->det_pin)) { > - at91_set_gpio_input(data->det_pin, 1); > - at91_set_deglitch(data->det_pin, 1); > - } > - > - if (gpio_is_valid(data->irq_pin)) { > - at91_set_gpio_input(data->irq_pin, 1); > - at91_set_deglitch(data->irq_pin, 1); > - } > - > - if (gpio_is_valid(data->vcc_pin)) > - /* initially off */ > - at91_set_gpio_output(data->vcc_pin, 0); > - > - /* enable EBI controlled pins */ > - at91_set_A_periph(AT91_PIN_PD5, 1); /* NWAIT */ > - at91_set_A_periph(AT91_PIN_PD8, 0); /* CFCE1 */ > - at91_set_A_periph(AT91_PIN_PD9, 0); /* CFCE2 */ > - at91_set_A_periph(AT91_PIN_PD14, 0); /* CFNRW */ > - > - pdev->name = (data->flags & AT91_CF_TRUE_IDE) ? "pata_at91" : "at91_cf"; > - platform_device_register(pdev); > -} > -#else > -void __init at91_add_device_cf(struct at91_cf_data *data) {} > -#endif > - > -/* -------------------------------------------------------------------- > - * NAND / SmartMedia > - * -------------------------------------------------------------------- */ > - > -#if defined(CONFIG_MTD_NAND_ATMEL) || defined(CONFIG_MTD_NAND_ATMEL_MODULE) > -static struct atmel_nand_data nand_data; > - > -#define NAND_BASE AT91_CHIPSELECT_3 > - > -static struct resource nand_resources[] = { > - [0] = { > - .start = NAND_BASE, > - .end = NAND_BASE + SZ_256M - 1, > - .flags = IORESOURCE_MEM, > - }, > - [1] = { > - .start = AT91SAM9263_BASE_ECC0, > - .end = AT91SAM9263_BASE_ECC0 + SZ_512 - 1, > - .flags = IORESOURCE_MEM, > - } > -}; > - > -static struct platform_device at91sam9263_nand_device = { > - .name = "atmel_nand", > - .id = -1, > - .dev = { > - .platform_data = &nand_data, > - }, > - .resource = nand_resources, > - .num_resources = ARRAY_SIZE(nand_resources), > -}; > - > -void __init at91_add_device_nand(struct atmel_nand_data *data) > -{ > - unsigned long csa; > - > - if (!data) > - return; > - > - csa = at91_matrix_read(AT91_MATRIX_EBI0CSA); > - at91_matrix_write(AT91_MATRIX_EBI0CSA, csa | > AT91_MATRIX_EBI0_CS3A_SMC_SMARTMEDIA); > - > - /* enable pin */ > - if (gpio_is_valid(data->enable_pin)) > - at91_set_gpio_output(data->enable_pin, 1); > - > - /* ready/busy pin */ > - if (gpio_is_valid(data->rdy_pin)) > - at91_set_gpio_input(data->rdy_pin, 1); > - > - /* card detect pin */ > - if (gpio_is_valid(data->det_pin)) > - at91_set_gpio_input(data->det_pin, 1); > - > - nand_data = *data; > - platform_device_register(&at91sam9263_nand_device); > -} > -#else > -void __init at91_add_device_nand(struct atmel_nand_data *data) {} > -#endif > - > - > -/* -------------------------------------------------------------------- > - * TWI (i2c) > - * -------------------------------------------------------------------- */ > - > -/* > - * Prefer the GPIO code since the TWI controller isn't robust > - * (gets overruns and underruns under load) and can only issue > - * repeated STARTs in one scenario (the driver doesn't yet handle them). > - */ > -#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE) > - > -static struct i2c_gpio_platform_data pdata = { > - .sda_pin = AT91_PIN_PB4, > - .sda_is_open_drain = 1, > - .scl_pin = AT91_PIN_PB5, > - .scl_is_open_drain = 1, > - .udelay = 2, /* ~100 kHz */ > -}; > - > -static struct platform_device at91sam9263_twi_device = { > - .name = "i2c-gpio", > - .id = 0, > - .dev.platform_data = &pdata, > -}; > - > -void __init at91_add_device_i2c(struct i2c_board_info *devices, int > nr_devices) > -{ > - at91_set_GPIO_periph(AT91_PIN_PB4, 1); /* TWD (SDA) */ > - at91_set_multi_drive(AT91_PIN_PB4, 1); > - > - at91_set_GPIO_periph(AT91_PIN_PB5, 1); /* TWCK (SCL) */ > - at91_set_multi_drive(AT91_PIN_PB5, 1); > - > - i2c_register_board_info(0, devices, nr_devices); > - platform_device_register(&at91sam9263_twi_device); > -} > - > -#elif defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE) > - > -static struct resource twi_resources[] = { > - [0] = { > - .start = AT91SAM9263_BASE_TWI, > - .end = AT91SAM9263_BASE_TWI + SZ_16K - 1, > - .flags = IORESOURCE_MEM, > - }, > - [1] = { > - .start = NR_IRQS_LEGACY + AT91SAM9263_ID_TWI, > - .end = NR_IRQS_LEGACY + AT91SAM9263_ID_TWI, > - .flags = IORESOURCE_IRQ, > - }, > -}; > - > -static struct platform_device at91sam9263_twi_device = { > - .name = "i2c-at91sam9260", > - .id = 0, > - .resource = twi_resources, > - .num_resources = ARRAY_SIZE(twi_resources), > -}; > - > -void __init at91_add_device_i2c(struct i2c_board_info *devices, int > nr_devices) > -{ > - /* pins used for TWI interface */ > - at91_set_A_periph(AT91_PIN_PB4, 0); /* TWD */ > - at91_set_multi_drive(AT91_PIN_PB4, 1); > - > - at91_set_A_periph(AT91_PIN_PB5, 0); /* TWCK */ > - at91_set_multi_drive(AT91_PIN_PB5, 1); > - > - i2c_register_board_info(0, devices, nr_devices); > - platform_device_register(&at91sam9263_twi_device); > -} > -#else > -void __init at91_add_device_i2c(struct i2c_board_info *devices, int > nr_devices) {} > -#endif > - > - > -/* -------------------------------------------------------------------- > - * SPI > - * -------------------------------------------------------------------- */ > - > -#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE) > -static u64 spi_dmamask = DMA_BIT_MASK(32); > - > -static struct resource spi0_resources[] = { > - [0] = { > - .start = AT91SAM9263_BASE_SPI0, > - .end = AT91SAM9263_BASE_SPI0 + SZ_16K - 1, > - .flags = IORESOURCE_MEM, > - }, > - [1] = { > - .start = NR_IRQS_LEGACY + AT91SAM9263_ID_SPI0, > - .end = NR_IRQS_LEGACY + AT91SAM9263_ID_SPI0, > - .flags = IORESOURCE_IRQ, > - }, > -}; > - > -static struct platform_device at91sam9263_spi0_device = { > - .name = "atmel_spi", > - .id = 0, > - .dev = { > - .dma_mask = &spi_dmamask, > - .coherent_dma_mask = DMA_BIT_MASK(32), > - }, > - .resource = spi0_resources, > - .num_resources = ARRAY_SIZE(spi0_resources), > -}; > - > -static const unsigned spi0_standard_cs[4] = { AT91_PIN_PA5, AT91_PIN_PA3, > AT91_PIN_PA4, AT91_PIN_PB11 }; > - > -static struct resource spi1_resources[] = { > - [0] = { > - .start = AT91SAM9263_BASE_SPI1, > - .end = AT91SAM9263_BASE_SPI1 + SZ_16K - 1, > - .flags = IORESOURCE_MEM, > - }, > - [1] = { > - .start = NR_IRQS_LEGACY + AT91SAM9263_ID_SPI1, > - .end = NR_IRQS_LEGACY + AT91SAM9263_ID_SPI1, > - .flags = IORESOURCE_IRQ, > - }, > -}; > - > -static struct platform_device at91sam9263_spi1_device = { > - .name = "atmel_spi", > - .id = 1, > - .dev = { > - .dma_mask = &spi_dmamask, > - .coherent_dma_mask = DMA_BIT_MASK(32), > - }, > - .resource = spi1_resources, > - .num_resources = ARRAY_SIZE(spi1_resources), > -}; > - > -static const unsigned spi1_standard_cs[4] = { AT91_PIN_PB15, AT91_PIN_PB16, > AT91_PIN_PB17, AT91_PIN_PB18 }; > - > -void __init at91_add_device_spi(struct spi_board_info *devices, int > nr_devices) > -{ > - int i; > - unsigned long cs_pin; > - short enable_spi0 = 0; > - short enable_spi1 = 0; > - > - /* Choose SPI chip-selects */ > - for (i = 0; i < nr_devices; i++) { > - if (devices[i].controller_data) > - cs_pin = (unsigned long) devices[i].controller_data; > - else if (devices[i].bus_num == 0) > - cs_pin = spi0_standard_cs[devices[i].chip_select]; > - else > - cs_pin = spi1_standard_cs[devices[i].chip_select]; > - > - if (!gpio_is_valid(cs_pin)) > - continue; > - > - if (devices[i].bus_num == 0) > - enable_spi0 = 1; > - else > - enable_spi1 = 1; > - > - /* enable chip-select pin */ > - at91_set_gpio_output(cs_pin, 1); > - > - /* pass chip-select pin to driver */ > - devices[i].controller_data = (void *) cs_pin; > - } > - > - spi_register_board_info(devices, nr_devices); > - > - /* Configure SPI bus(es) */ > - if (enable_spi0) { > - at91_set_B_periph(AT91_PIN_PA0, 0); /* SPI0_MISO */ > - at91_set_B_periph(AT91_PIN_PA1, 0); /* SPI0_MOSI */ > - at91_set_B_periph(AT91_PIN_PA2, 0); /* SPI0_SPCK */ > - > - platform_device_register(&at91sam9263_spi0_device); > - } > - if (enable_spi1) { > - at91_set_A_periph(AT91_PIN_PB12, 0); /* SPI1_MISO */ > - at91_set_A_periph(AT91_PIN_PB13, 0); /* SPI1_MOSI */ > - at91_set_A_periph(AT91_PIN_PB14, 0); /* SPI1_SPCK */ > - > - platform_device_register(&at91sam9263_spi1_device); > - } > -} > -#else > -void __init at91_add_device_spi(struct spi_board_info *devices, int > nr_devices) {} > -#endif > - > - > -/* -------------------------------------------------------------------- > - * AC97 > - * -------------------------------------------------------------------- */ > - > -#if defined(CONFIG_SND_ATMEL_AC97C) || defined(CONFIG_SND_ATMEL_AC97C_MODULE) > -static u64 ac97_dmamask = DMA_BIT_MASK(32); > -static struct ac97c_platform_data ac97_data; > - > -static struct resource ac97_resources[] = { > - [0] = { > - .start = AT91SAM9263_BASE_AC97C, > - .end = AT91SAM9263_BASE_AC97C + SZ_16K - 1, > - .flags = IORESOURCE_MEM, > - }, > - [1] = { > - .start = NR_IRQS_LEGACY + AT91SAM9263_ID_AC97C, > - .end = NR_IRQS_LEGACY + AT91SAM9263_ID_AC97C, > - .flags = IORESOURCE_IRQ, > - }, > -}; > - > -static struct platform_device at91sam9263_ac97_device = { > - .name = "atmel_ac97c", > - .id = 0, > - .dev = { > - .dma_mask = &ac97_dmamask, > - .coherent_dma_mask = DMA_BIT_MASK(32), > - .platform_data = &ac97_data, > - }, > - .resource = ac97_resources, > - .num_resources = ARRAY_SIZE(ac97_resources), > -}; > - > -void __init at91_add_device_ac97(struct ac97c_platform_data *data) > -{ > - if (!data) > - return; > - > - at91_set_A_periph(AT91_PIN_PB0, 0); /* AC97FS */ > - at91_set_A_periph(AT91_PIN_PB1, 0); /* AC97CK */ > - at91_set_A_periph(AT91_PIN_PB2, 0); /* AC97TX */ > - at91_set_A_periph(AT91_PIN_PB3, 0); /* AC97RX */ > - > - /* reset */ > - if (gpio_is_valid(data->reset_pin)) > - at91_set_gpio_output(data->reset_pin, 0); > - > - ac97_data = *data; > - platform_device_register(&at91sam9263_ac97_device); > -} > -#else > -void __init at91_add_device_ac97(struct ac97c_platform_data *data) {} > -#endif > - > -/* -------------------------------------------------------------------- > - * CAN Controller > - * -------------------------------------------------------------------- */ > - > -#if defined(CONFIG_CAN_AT91) || defined(CONFIG_CAN_AT91_MODULE) > -static struct resource can_resources[] = { > - [0] = { > - .start = AT91SAM9263_BASE_CAN, > - .end = AT91SAM9263_BASE_CAN + SZ_16K - 1, > - .flags = IORESOURCE_MEM, > - }, > - [1] = { > - .start = NR_IRQS_LEGACY + AT91SAM9263_ID_CAN, > - .end = NR_IRQS_LEGACY + AT91SAM9263_ID_CAN, > - .flags = IORESOURCE_IRQ, > - }, > -}; > - > -static struct platform_device at91sam9263_can_device = { > - .name = "at91_can", > - .id = -1, > - .resource = can_resources, > - .num_resources = ARRAY_SIZE(can_resources), > -}; > - > -void __init at91_add_device_can(struct at91_can_data *data) > -{ > - at91_set_A_periph(AT91_PIN_PA13, 0); /* CANTX */ > - at91_set_A_periph(AT91_PIN_PA14, 0); /* CANRX */ > - at91sam9263_can_device.dev.platform_data = data; > - > - platform_device_register(&at91sam9263_can_device); > -} > -#else > -void __init at91_add_device_can(struct at91_can_data *data) {} > -#endif > - > -/* -------------------------------------------------------------------- > - * LCD Controller > - * -------------------------------------------------------------------- */ > - > -#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE) > -static u64 lcdc_dmamask = DMA_BIT_MASK(32); > -static struct atmel_lcdfb_pdata lcdc_data; > - > -static struct resource lcdc_resources[] = { > - [0] = { > - .start = AT91SAM9263_LCDC_BASE, > - .end = AT91SAM9263_LCDC_BASE + SZ_4K - 1, > - .flags = IORESOURCE_MEM, > - }, > - [1] = { > - .start = NR_IRQS_LEGACY + AT91SAM9263_ID_LCDC, > - .end = NR_IRQS_LEGACY + AT91SAM9263_ID_LCDC, > - .flags = IORESOURCE_IRQ, > - }, > -}; > - > -static struct platform_device at91_lcdc_device = { > - .name = "at91sam9263-lcdfb", > - .id = 0, > - .dev = { > - .dma_mask = &lcdc_dmamask, > - .coherent_dma_mask = DMA_BIT_MASK(32), > - .platform_data = &lcdc_data, > - }, > - .resource = lcdc_resources, > - .num_resources = ARRAY_SIZE(lcdc_resources), > -}; > - > -void __init at91_add_device_lcdc(struct atmel_lcdfb_pdata *data) > -{ > - if (!data) > - return; > - > - at91_set_A_periph(AT91_PIN_PC1, 0); /* LCDHSYNC */ > - at91_set_A_periph(AT91_PIN_PC2, 0); /* LCDDOTCK */ > - at91_set_A_periph(AT91_PIN_PC3, 0); /* LCDDEN */ > - at91_set_B_periph(AT91_PIN_PB9, 0); /* LCDCC */ > - at91_set_A_periph(AT91_PIN_PC6, 0); /* LCDD2 */ > - at91_set_A_periph(AT91_PIN_PC7, 0); /* LCDD3 */ > - at91_set_A_periph(AT91_PIN_PC8, 0); /* LCDD4 */ > - at91_set_A_periph(AT91_PIN_PC9, 0); /* LCDD5 */ > - at91_set_A_periph(AT91_PIN_PC10, 0); /* LCDD6 */ > - at91_set_A_periph(AT91_PIN_PC11, 0); /* LCDD7 */ > - at91_set_A_periph(AT91_PIN_PC14, 0); /* LCDD10 */ > - at91_set_A_periph(AT91_PIN_PC15, 0); /* LCDD11 */ > - at91_set_A_periph(AT91_PIN_PC16, 0); /* LCDD12 */ > - at91_set_B_periph(AT91_PIN_PC12, 0); /* LCDD13 */ > - at91_set_A_periph(AT91_PIN_PC18, 0); /* LCDD14 */ > - at91_set_A_periph(AT91_PIN_PC19, 0); /* LCDD15 */ > - at91_set_A_periph(AT91_PIN_PC22, 0); /* LCDD18 */ > - at91_set_A_periph(AT91_PIN_PC23, 0); /* LCDD19 */ > - at91_set_A_periph(AT91_PIN_PC24, 0); /* LCDD20 */ > - at91_set_B_periph(AT91_PIN_PC17, 0); /* LCDD21 */ > - at91_set_A_periph(AT91_PIN_PC26, 0); /* LCDD22 */ > - at91_set_A_periph(AT91_PIN_PC27, 0); /* LCDD23 */ > - > - lcdc_data = *data; > - platform_device_register(&at91_lcdc_device); > -} > -#else > -void __init at91_add_device_lcdc(struct atmel_lcdfb_pdata *data) {} > -#endif > - > - > -/* -------------------------------------------------------------------- > - * Image Sensor Interface > - * -------------------------------------------------------------------- */ > - > -#if defined(CONFIG_VIDEO_AT91_ISI) || defined(CONFIG_VIDEO_AT91_ISI_MODULE) > - > -struct resource isi_resources[] = { > - [0] = { > - .start = AT91SAM9263_BASE_ISI, > - .end = AT91SAM9263_BASE_ISI + SZ_16K - 1, > - .flags = IORESOURCE_MEM, > - }, > - [1] = { > - .start = NR_IRQS_LEGACY + AT91SAM9263_ID_ISI, > - .end = NR_IRQS_LEGACY + AT91SAM9263_ID_ISI, > - .flags = IORESOURCE_IRQ, > - }, > -}; > - > -static struct platform_device at91sam9263_isi_device = { > - .name = "at91_isi", > - .id = -1, > - .resource = isi_resources, > - .num_resources = ARRAY_SIZE(isi_resources), > -}; > - > -void __init at91_add_device_isi(struct isi_platform_data *data, > - bool use_pck_as_mck) > -{ > - at91_set_A_periph(AT91_PIN_PE0, 0); /* ISI_D0 */ > - at91_set_A_periph(AT91_PIN_PE1, 0); /* ISI_D1 */ > - at91_set_A_periph(AT91_PIN_PE2, 0); /* ISI_D2 */ > - at91_set_A_periph(AT91_PIN_PE3, 0); /* ISI_D3 */ > - at91_set_A_periph(AT91_PIN_PE4, 0); /* ISI_D4 */ > - at91_set_A_periph(AT91_PIN_PE5, 0); /* ISI_D5 */ > - at91_set_A_periph(AT91_PIN_PE6, 0); /* ISI_D6 */ > - at91_set_A_periph(AT91_PIN_PE7, 0); /* ISI_D7 */ > - at91_set_A_periph(AT91_PIN_PE8, 0); /* ISI_PCK */ > - at91_set_A_periph(AT91_PIN_PE9, 0); /* ISI_HSYNC */ > - at91_set_A_periph(AT91_PIN_PE10, 0); /* ISI_VSYNC */ > - at91_set_B_periph(AT91_PIN_PE12, 0); /* ISI_PD8 */ > - at91_set_B_periph(AT91_PIN_PE13, 0); /* ISI_PD9 */ > - at91_set_B_periph(AT91_PIN_PE14, 0); /* ISI_PD10 */ > - at91_set_B_periph(AT91_PIN_PE15, 0); /* ISI_PD11 */ > - > - if (use_pck_as_mck) { > - at91_set_B_periph(AT91_PIN_PE11, 0); /* ISI_MCK (PCK3) */ > - > - /* TODO: register the PCK for ISI_MCK and set its parent */ > - } > -} > -#else > -void __init at91_add_device_isi(struct isi_platform_data *data, > - bool use_pck_as_mck) {} > -#endif > - > - > -/* -------------------------------------------------------------------- > - * Timer/Counter block > - * -------------------------------------------------------------------- */ > - > -#ifdef CONFIG_ATMEL_TCLIB > - > -static struct resource tcb_resources[] = { > - [0] = { > - .start = AT91SAM9263_BASE_TCB0, > - .end = AT91SAM9263_BASE_TCB0 + SZ_16K - 1, > - .flags = IORESOURCE_MEM, > - }, > - [1] = { > - .start = NR_IRQS_LEGACY + AT91SAM9263_ID_TCB, > - .end = NR_IRQS_LEGACY + AT91SAM9263_ID_TCB, > - .flags = IORESOURCE_IRQ, > - }, > -}; > - > -static struct platform_device at91sam9263_tcb_device = { > - .name = "atmel_tcb", > - .id = 0, > - .resource = tcb_resources, > - .num_resources = ARRAY_SIZE(tcb_resources), > -}; > - > -#if defined(CONFIG_OF) > -static struct of_device_id tcb_ids[] = { > - { .compatible = "atmel,at91rm9200-tcb" }, > - { /*sentinel*/ } > -}; > -#endif > - > -static void __init at91_add_device_tc(void) > -{ > -#if defined(CONFIG_OF) > - struct device_node *np; > - > - np = of_find_matching_node(NULL, tcb_ids); > - if (np) { > - of_node_put(np); > - return; > - } > -#endif > - > - platform_device_register(&at91sam9263_tcb_device); > -} > -#else > -static void __init at91_add_device_tc(void) { } > -#endif > - > - > -/* -------------------------------------------------------------------- > - * RTT > - * -------------------------------------------------------------------- */ > - > -static struct resource rtt0_resources[] = { > - { > - .start = AT91SAM9263_BASE_RTT0, > - .end = AT91SAM9263_BASE_RTT0 + SZ_16 - 1, > - .flags = IORESOURCE_MEM, > - }, { > - .flags = IORESOURCE_MEM, > - }, { > - .flags = IORESOURCE_IRQ, > - } > -}; > - > -static struct platform_device at91sam9263_rtt0_device = { > - .name = "at91_rtt", > - .id = 0, > - .resource = rtt0_resources, > -}; > - > -static struct resource rtt1_resources[] = { > - { > - .start = AT91SAM9263_BASE_RTT1, > - .end = AT91SAM9263_BASE_RTT1 + SZ_16 - 1, > - .flags = IORESOURCE_MEM, > - }, { > - .flags = IORESOURCE_MEM, > - }, { > - .flags = IORESOURCE_IRQ, > - } > -}; > - > -static struct platform_device at91sam9263_rtt1_device = { > - .name = "at91_rtt", > - .id = 1, > - .resource = rtt1_resources, > -}; > - > -#if IS_ENABLED(CONFIG_RTC_DRV_AT91SAM9) > -static void __init at91_add_device_rtt_rtc(void) > -{ > - struct platform_device *pdev; > - struct resource *r; > - > - switch (CONFIG_RTC_DRV_AT91SAM9_RTT) { > - case 0: > - /* > - * The second resource is needed only for the chosen RTT: > - * GPBR will serve as the storage for RTC time offset > - */ > - at91sam9263_rtt0_device.num_resources = 3; > - at91sam9263_rtt1_device.num_resources = 1; > - pdev = &at91sam9263_rtt0_device; > - r = rtt0_resources; > - break; > - case 1: > - at91sam9263_rtt0_device.num_resources = 1; > - at91sam9263_rtt1_device.num_resources = 3; > - pdev = &at91sam9263_rtt1_device; > - r = rtt1_resources; > - break; > - default: > - pr_err("at91sam9263: only supports 2 RTT (%d)\n", > - CONFIG_RTC_DRV_AT91SAM9_RTT); > - return; > - } > - > - pdev->name = "rtc-at91sam9"; > - r[1].start = AT91SAM9263_BASE_GPBR + 4 * CONFIG_RTC_DRV_AT91SAM9_GPBR; > - r[1].end = r[1].start + 3; > - r[2].start = NR_IRQS_LEGACY + AT91_ID_SYS; > - r[2].end = NR_IRQS_LEGACY + AT91_ID_SYS; > -} > -#else > -static void __init at91_add_device_rtt_rtc(void) > -{ > - /* Only one resource is needed: RTT not used as RTC */ > - at91sam9263_rtt0_device.num_resources = 1; > - at91sam9263_rtt1_device.num_resources = 1; > -} > -#endif > - > -static void __init at91_add_device_rtt(void) > -{ > - at91_add_device_rtt_rtc(); > - platform_device_register(&at91sam9263_rtt0_device); > - platform_device_register(&at91sam9263_rtt1_device); > -} > - > - > -/* -------------------------------------------------------------------- > - * Watchdog > - * -------------------------------------------------------------------- */ > - > -#if defined(CONFIG_AT91SAM9X_WATCHDOG) || > defined(CONFIG_AT91SAM9X_WATCHDOG_MODULE) > -static struct resource wdt_resources[] = { > - { > - .start = AT91SAM9263_BASE_WDT, > - .end = AT91SAM9263_BASE_WDT + SZ_16 - 1, > - .flags = IORESOURCE_MEM, > - } > -}; > - > -static struct platform_device at91sam9263_wdt_device = { > - .name = "at91_wdt", > - .id = -1, > - .resource = wdt_resources, > - .num_resources = ARRAY_SIZE(wdt_resources), > -}; > - > -static void __init at91_add_device_watchdog(void) > -{ > - platform_device_register(&at91sam9263_wdt_device); > -} > -#else > -static void __init at91_add_device_watchdog(void) {} > -#endif > - > - > -/* -------------------------------------------------------------------- > - * PWM > - * --------------------------------------------------------------------*/ > - > -#if IS_ENABLED(CONFIG_PWM_ATMEL) > -static struct resource pwm_resources[] = { > - [0] = { > - .start = AT91SAM9263_BASE_PWMC, > - .end = AT91SAM9263_BASE_PWMC + SZ_16K - 1, > - .flags = IORESOURCE_MEM, > - }, > - [1] = { > - .start = NR_IRQS_LEGACY + AT91SAM9263_ID_PWMC, > - .end = NR_IRQS_LEGACY + AT91SAM9263_ID_PWMC, > - .flags = IORESOURCE_IRQ, > - }, > -}; > - > -static struct platform_device at91sam9263_pwm0_device = { > - .name = "at91sam9rl-pwm", > - .id = -1, > - .resource = pwm_resources, > - .num_resources = ARRAY_SIZE(pwm_resources), > -}; > - > -void __init at91_add_device_pwm(u32 mask) > -{ > - if (mask & (1 << AT91_PWM0)) > - at91_set_B_periph(AT91_PIN_PB7, 1); /* enable PWM0 */ > - > - if (mask & (1 << AT91_PWM1)) > - at91_set_B_periph(AT91_PIN_PB8, 1); /* enable PWM1 */ > - > - if (mask & (1 << AT91_PWM2)) > - at91_set_B_periph(AT91_PIN_PC29, 1); /* enable PWM2 */ > - > - if (mask & (1 << AT91_PWM3)) > - at91_set_B_periph(AT91_PIN_PB29, 1); /* enable PWM3 */ > - > - platform_device_register(&at91sam9263_pwm0_device); > -} > -#else > -void __init at91_add_device_pwm(u32 mask) {} > -#endif > - > - > -/* -------------------------------------------------------------------- > - * SSC -- Synchronous Serial Controller > - * -------------------------------------------------------------------- */ > - > -#if defined(CONFIG_ATMEL_SSC) || defined(CONFIG_ATMEL_SSC_MODULE) > -static u64 ssc0_dmamask = DMA_BIT_MASK(32); > - > -static struct resource ssc0_resources[] = { > - [0] = { > - .start = AT91SAM9263_BASE_SSC0, > - .end = AT91SAM9263_BASE_SSC0 + SZ_16K - 1, > - .flags = IORESOURCE_MEM, > - }, > - [1] = { > - .start = NR_IRQS_LEGACY + AT91SAM9263_ID_SSC0, > - .end = NR_IRQS_LEGACY + AT91SAM9263_ID_SSC0, > - .flags = IORESOURCE_IRQ, > - }, > -}; > - > -static struct platform_device at91sam9263_ssc0_device = { > - .name = "at91rm9200_ssc", > - .id = 0, > - .dev = { > - .dma_mask = &ssc0_dmamask, > - .coherent_dma_mask = DMA_BIT_MASK(32), > - }, > - .resource = ssc0_resources, > - .num_resources = ARRAY_SIZE(ssc0_resources), > -}; > - > -static inline void configure_ssc0_pins(unsigned pins) > -{ > - if (pins & ATMEL_SSC_TF) > - at91_set_B_periph(AT91_PIN_PB0, 1); > - if (pins & ATMEL_SSC_TK) > - at91_set_B_periph(AT91_PIN_PB1, 1); > - if (pins & ATMEL_SSC_TD) > - at91_set_B_periph(AT91_PIN_PB2, 1); > - if (pins & ATMEL_SSC_RD) > - at91_set_B_periph(AT91_PIN_PB3, 1); > - if (pins & ATMEL_SSC_RK) > - at91_set_B_periph(AT91_PIN_PB4, 1); > - if (pins & ATMEL_SSC_RF) > - at91_set_B_periph(AT91_PIN_PB5, 1); > -} > - > -static u64 ssc1_dmamask = DMA_BIT_MASK(32); > - > -static struct resource ssc1_resources[] = { > - [0] = { > - .start = AT91SAM9263_BASE_SSC1, > - .end = AT91SAM9263_BASE_SSC1 + SZ_16K - 1, > - .flags = IORESOURCE_MEM, > - }, > - [1] = { > - .start = NR_IRQS_LEGACY + AT91SAM9263_ID_SSC1, > - .end = NR_IRQS_LEGACY + AT91SAM9263_ID_SSC1, > - .flags = IORESOURCE_IRQ, > - }, > -}; > - > -static struct platform_device at91sam9263_ssc1_device = { > - .name = "at91rm9200_ssc", > - .id = 1, > - .dev = { > - .dma_mask = &ssc1_dmamask, > - .coherent_dma_mask = DMA_BIT_MASK(32), > - }, > - .resource = ssc1_resources, > - .num_resources = ARRAY_SIZE(ssc1_resources), > -}; > - > -static inline void configure_ssc1_pins(unsigned pins) > -{ > - if (pins & ATMEL_SSC_TF) > - at91_set_A_periph(AT91_PIN_PB6, 1); > - if (pins & ATMEL_SSC_TK) > - at91_set_A_periph(AT91_PIN_PB7, 1); > - if (pins & ATMEL_SSC_TD) > - at91_set_A_periph(AT91_PIN_PB8, 1); > - if (pins & ATMEL_SSC_RD) > - at91_set_A_periph(AT91_PIN_PB9, 1); > - if (pins & ATMEL_SSC_RK) > - at91_set_A_periph(AT91_PIN_PB10, 1); > - if (pins & ATMEL_SSC_RF) > - at91_set_A_periph(AT91_PIN_PB11, 1); > -} > - > -/* > - * SSC controllers are accessed through library code, instead of any > - * kind of all-singing/all-dancing driver. For example one could be > - * used by a particular I2S audio codec's driver, while another one > - * on the same system might be used by a custom data capture driver. > - */ > -void __init at91_add_device_ssc(unsigned id, unsigned pins) > -{ > - struct platform_device *pdev; > - > - /* > - * NOTE: caller is responsible for passing information matching > - * "pins" to whatever will be using each particular controller. > - */ > - switch (id) { > - case AT91SAM9263_ID_SSC0: > - pdev = &at91sam9263_ssc0_device; > - configure_ssc0_pins(pins); > - break; > - case AT91SAM9263_ID_SSC1: > - pdev = &at91sam9263_ssc1_device; > - configure_ssc1_pins(pins); > - break; > - default: > - return; > - } > - > - platform_device_register(pdev); > -} > - > -#else > -void __init at91_add_device_ssc(unsigned id, unsigned pins) {} > -#endif > - > - > -/* -------------------------------------------------------------------- > - * UART > - * -------------------------------------------------------------------- */ > - > -#if defined(CONFIG_SERIAL_ATMEL) > - > -static struct resource dbgu_resources[] = { > - [0] = { > - .start = AT91SAM9263_BASE_DBGU, > - .end = AT91SAM9263_BASE_DBGU + SZ_512 - 1, > - .flags = IORESOURCE_MEM, > - }, > - [1] = { > - .start = NR_IRQS_LEGACY + AT91_ID_SYS, > - .end = NR_IRQS_LEGACY + AT91_ID_SYS, > - .flags = IORESOURCE_IRQ, > - }, > -}; > - > -static struct atmel_uart_data dbgu_data = { > - .use_dma_tx = 0, > - .use_dma_rx = 0, /* DBGU not capable of receive DMA */ > -}; > - > -static u64 dbgu_dmamask = DMA_BIT_MASK(32); > - > -static struct platform_device at91sam9263_dbgu_device = { > - .name = "atmel_usart", > - .id = 0, > - .dev = { > - .dma_mask = &dbgu_dmamask, > - .coherent_dma_mask = DMA_BIT_MASK(32), > - .platform_data = &dbgu_data, > - }, > - .resource = dbgu_resources, > - .num_resources = ARRAY_SIZE(dbgu_resources), > -}; > - > -static inline void configure_dbgu_pins(void) > -{ > - at91_set_A_periph(AT91_PIN_PC30, 0); /* DRXD */ > - at91_set_A_periph(AT91_PIN_PC31, 1); /* DTXD */ > -} > - > -static struct resource uart0_resources[] = { > - [0] = { > - .start = AT91SAM9263_BASE_US0, > - .end = AT91SAM9263_BASE_US0 + SZ_16K - 1, > - .flags = IORESOURCE_MEM, > - }, > - [1] = { > - .start = NR_IRQS_LEGACY + AT91SAM9263_ID_US0, > - .end = NR_IRQS_LEGACY + AT91SAM9263_ID_US0, > - .flags = IORESOURCE_IRQ, > - }, > -}; > - > -static struct atmel_uart_data uart0_data = { > - .use_dma_tx = 1, > - .use_dma_rx = 1, > -}; > - > -static u64 uart0_dmamask = DMA_BIT_MASK(32); > - > -static struct platform_device at91sam9263_uart0_device = { > - .name = "atmel_usart", > - .id = 1, > - .dev = { > - .dma_mask = &uart0_dmamask, > - .coherent_dma_mask = DMA_BIT_MASK(32), > - .platform_data = &uart0_data, > - }, > - .resource = uart0_resources, > - .num_resources = ARRAY_SIZE(uart0_resources), > -}; > - > -static inline void configure_usart0_pins(unsigned pins) > -{ > - at91_set_A_periph(AT91_PIN_PA26, 1); /* TXD0 */ > - at91_set_A_periph(AT91_PIN_PA27, 0); /* RXD0 */ > - > - if (pins & ATMEL_UART_RTS) > - at91_set_A_periph(AT91_PIN_PA28, 0); /* RTS0 */ > - if (pins & ATMEL_UART_CTS) > - at91_set_A_periph(AT91_PIN_PA29, 0); /* CTS0 */ > -} > - > -static struct resource uart1_resources[] = { > - [0] = { > - .start = AT91SAM9263_BASE_US1, > - .end = AT91SAM9263_BASE_US1 + SZ_16K - 1, > - .flags = IORESOURCE_MEM, > - }, > - [1] = { > - .start = NR_IRQS_LEGACY + AT91SAM9263_ID_US1, > - .end = NR_IRQS_LEGACY + AT91SAM9263_ID_US1, > - .flags = IORESOURCE_IRQ, > - }, > -}; > - > -static struct atmel_uart_data uart1_data = { > - .use_dma_tx = 1, > - .use_dma_rx = 1, > -}; > - > -static u64 uart1_dmamask = DMA_BIT_MASK(32); > - > -static struct platform_device at91sam9263_uart1_device = { > - .name = "atmel_usart", > - .id = 2, > - .dev = { > - .dma_mask = &uart1_dmamask, > - .coherent_dma_mask = DMA_BIT_MASK(32), > - .platform_data = &uart1_data, > - }, > - .resource = uart1_resources, > - .num_resources = ARRAY_SIZE(uart1_resources), > -}; > - > -static inline void configure_usart1_pins(unsigned pins) > -{ > - at91_set_A_periph(AT91_PIN_PD0, 1); /* TXD1 */ > - at91_set_A_periph(AT91_PIN_PD1, 0); /* RXD1 */ > - > - if (pins & ATMEL_UART_RTS) > - at91_set_B_periph(AT91_PIN_PD7, 0); /* RTS1 */ > - if (pins & ATMEL_UART_CTS) > - at91_set_B_periph(AT91_PIN_PD8, 0); /* CTS1 */ > -} > - > -static struct resource uart2_resources[] = { > - [0] = { > - .start = AT91SAM9263_BASE_US2, > - .end = AT91SAM9263_BASE_US2 + SZ_16K - 1, > - .flags = IORESOURCE_MEM, > - }, > - [1] = { > - .start = NR_IRQS_LEGACY + AT91SAM9263_ID_US2, > - .end = NR_IRQS_LEGACY + AT91SAM9263_ID_US2, > - .flags = IORESOURCE_IRQ, > - }, > -}; > - > -static struct atmel_uart_data uart2_data = { > - .use_dma_tx = 1, > - .use_dma_rx = 1, > -}; > - > -static u64 uart2_dmamask = DMA_BIT_MASK(32); > - > -static struct platform_device at91sam9263_uart2_device = { > - .name = "atmel_usart", > - .id = 3, > - .dev = { > - .dma_mask = &uart2_dmamask, > - .coherent_dma_mask = DMA_BIT_MASK(32), > - .platform_data = &uart2_data, > - }, > - .resource = uart2_resources, > - .num_resources = ARRAY_SIZE(uart2_resources), > -}; > - > -static inline void configure_usart2_pins(unsigned pins) > -{ > - at91_set_A_periph(AT91_PIN_PD2, 1); /* TXD2 */ > - at91_set_A_periph(AT91_PIN_PD3, 0); /* RXD2 */ > - > - if (pins & ATMEL_UART_RTS) > - at91_set_B_periph(AT91_PIN_PD5, 0); /* RTS2 */ > - if (pins & ATMEL_UART_CTS) > - at91_set_B_periph(AT91_PIN_PD6, 0); /* CTS2 */ > -} > - > -static struct platform_device *__initdata at91_uarts[ATMEL_MAX_UART]; > /* the UARTs to use */ > - > -void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) > -{ > - struct platform_device *pdev; > - struct atmel_uart_data *pdata; > - > - switch (id) { > - case 0: /* DBGU */ > - pdev = &at91sam9263_dbgu_device; > - configure_dbgu_pins(); > - break; > - case AT91SAM9263_ID_US0: > - pdev = &at91sam9263_uart0_device; > - configure_usart0_pins(pins); > - break; > - case AT91SAM9263_ID_US1: > - pdev = &at91sam9263_uart1_device; > - configure_usart1_pins(pins); > - break; > - case AT91SAM9263_ID_US2: > - pdev = &at91sam9263_uart2_device; > - configure_usart2_pins(pins); > - break; > - default: > - return; > - } > - pdata = pdev->dev.platform_data; > - pdata->num = portnr; /* update to mapped ID */ > - > - if (portnr < ATMEL_MAX_UART) > - at91_uarts[portnr] = pdev; > -} > - > -void __init at91_add_device_serial(void) > -{ > - int i; > - > - for (i = 0; i < ATMEL_MAX_UART; i++) { > - if (at91_uarts[i]) > - platform_device_register(at91_uarts[i]); > - } > -} > -#else > -void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) > {} > -void __init at91_add_device_serial(void) {} > -#endif > - > - > -/* -------------------------------------------------------------------- */ > -/* > - * These devices are always present and don't need any board-specific > - * setup. > - */ > -static int __init at91_add_standard_devices(void) > -{ > - if (of_have_populated_dt()) > - return 0; > - > - at91_add_device_rtt(); > - at91_add_device_watchdog(); > - at91_add_device_tc(); > - return 0; > -} > - > -arch_initcall(at91_add_standard_devices); > diff --git a/arch/arm/mach-at91/board-sam9263ek.c > b/arch/arm/mach-at91/board-sam9263ek.c > deleted file mode 100644 > index d76680f2a209..000000000000 > --- a/arch/arm/mach-at91/board-sam9263ek.c > +++ /dev/null > @@ -1,493 +0,0 @@ > -/* > - * linux/arch/arm/mach-at91/board-sam9263ek.c > - * > - * 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/platform_data/at24.h> > -#include <linux/fb.h> > -#include <linux/gpio_keys.h> > -#include <linux/input.h> > -#include <linux/leds.h> > -#include <linux/pwm.h> > -#include <linux/leds_pwm.h> > - > -#include <video/atmel_lcdc.h> > - > -#include <asm/setup.h> > -#include <asm/mach-types.h> > -#include <asm/irq.h> > - > -#include <asm/mach/arch.h> > -#include <asm/mach/map.h> > -#include <asm/mach/irq.h> > - > -#include <mach/hardware.h> > -#include <mach/at91sam9_smc.h> > -#include <mach/system_rev.h> > - > -#include "at91_aic.h" > -#include "board.h" > -#include "sam9_smc.h" > -#include "generic.h" > -#include "gpio.h" > - > - > -static void __init ek_init_early(void) > -{ > - /* Initialize processor: 16.367 MHz crystal */ > - at91_initialize(16367660); > -} > - > -/* > - * USB Host port > - */ > -static struct at91_usbh_data __initdata ek_usbh_data = { > - .ports = 2, > - .vbus_pin = { AT91_PIN_PA24, AT91_PIN_PA21 }, > - .vbus_pin_active_low = {1, 1}, > - .overcurrent_pin= {-EINVAL, -EINVAL}, > -}; > - > -/* > - * USB Device port > - */ > -static struct at91_udc_data __initdata ek_udc_data = { > - .vbus_pin = AT91_PIN_PA25, > - .pullup_pin = -EINVAL, /* pull-up driven by UDC */ > -}; > - > - > -/* > - * 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_PA15); /* 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 ek_add_device_ts(void) > -{ > - at91_set_B_periph(AT91_PIN_PA15, 1); /* External IRQ1, with pullup */ > - at91_set_gpio_input(AT91_PIN_PA31, 1); /* Touchscreen BUSY signal */ > -} > -#else > -static void __init ek_add_device_ts(void) {} > -#endif > - > -/* > - * SPI devices. > - */ > -static struct spi_board_info ek_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, > - .max_speed_hz = 125000 * 26, /* (max sample rate @ 3V) * > (cmd + data + overhead) */ > - .bus_num = 0, > - .platform_data = &ads_info, > - .irq = NR_IRQS_LEGACY + AT91SAM9263_ID_IRQ1, > - }, > -#endif > -}; > - > - > -/* > - * MCI (SD/MMC) > - */ > -static struct mci_platform_data __initdata mci1_data = { > - .slot[0] = { > - .bus_width = 4, > - .detect_pin = AT91_PIN_PE18, > - .wp_pin = AT91_PIN_PE19, > - }, > -}; > - > - > -/* > - * MACB Ethernet device > - */ > -static struct macb_platform_data __initdata ek_macb_data = { > - .phy_irq_pin = AT91_PIN_PE31, > - .is_rmii = 1, > -}; > - > - > -/* > - * NAND flash > - */ > -static struct mtd_partition __initdata ek_nand_partition[] = { > - { > - .name = "Partition 1", > - .offset = 0, > - .size = SZ_64M, > - }, > - { > - .name = "Partition 2", > - .offset = MTDPART_OFS_NXTBLK, > - .size = MTDPART_SIZ_FULL, > - }, > -}; > - > -static struct atmel_nand_data __initdata ek_nand_data = { > - .ale = 21, > - .cle = 22, > - .det_pin = -EINVAL, > - .rdy_pin = AT91_PIN_PA22, > - .enable_pin = AT91_PIN_PD15, > - .ecc_mode = NAND_ECC_SOFT, > - .on_flash_bbt = 1, > - .parts = ek_nand_partition, > - .num_parts = ARRAY_SIZE(ek_nand_partition), > -}; > - > -static struct sam9_smc_config __initdata ek_nand_smc_config = { > - .ncs_read_setup = 0, > - .nrd_setup = 1, > - .ncs_write_setup = 0, > - .nwe_setup = 1, > - > - .ncs_read_pulse = 3, > - .nrd_pulse = 3, > - .ncs_write_pulse = 3, > - .nwe_pulse = 3, > - > - .read_cycle = 5, > - .write_cycle = 5, > - > - .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | > AT91_SMC_EXNWMODE_DISABLE, > - .tdf_cycles = 2, > -}; > - > -static void __init ek_add_device_nand(void) > -{ > - ek_nand_data.bus_width_16 = board_have_nand_16bit(); > - /* setup bus-width (8 or 16) */ > - if (ek_nand_data.bus_width_16) > - ek_nand_smc_config.mode |= AT91_SMC_DBW_16; > - else > - ek_nand_smc_config.mode |= AT91_SMC_DBW_8; > - > - /* configure chip-select 3 (NAND) */ > - sam9_smc_configure(0, 3, &ek_nand_smc_config); > - > - at91_add_device_nand(&ek_nand_data); > -} > - > - > -/* > - * I2C devices > - */ > -static struct at24_platform_data at24c512 = { > - .byte_len = SZ_512K / 8, > - .page_size = 128, > - .flags = AT24_FLAG_ADDR16, > -}; > - > - > -static struct i2c_board_info __initdata ek_i2c_devices[] = { > - { > - I2C_BOARD_INFO("24c512", 0x50), > - .platform_data = &at24c512, > - }, > - /* more devices can be added using expansion connectors */ > -}; > - > -/* > - * 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 AT91SAM9263_DEFAULT_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \ > - | ATMEL_LCDC_DISTYPE_TFT \ > - | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE) > - > -static void at91_lcdc_power_control(struct atmel_lcdfb_pdata *pdata, int on) > -{ > - at91_set_gpio_value(AT91_PIN_PA30, on); > -} > - > -/* Driver datas */ > -static struct atmel_lcdfb_pdata __initdata ek_lcdc_data = { > - .lcdcon_is_backlight = true, > - .default_bpp = 16, > - .default_dmacon = ATMEL_LCDC_DMAEN, > - .default_lcdcon2 = AT91SAM9263_DEFAULT_LCDCON2, > - .default_monspecs = &at91fb_default_monspecs, > - .atmel_lcdfb_power_control = at91_lcdc_power_control, > - .guard_time = 1, > -}; > - > -#else > -static struct atmel_lcdfb_pdata __initdata ek_lcdc_data; > -#endif > - > - > -/* > - * GPIO Buttons > - */ > -#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) > -static struct gpio_keys_button ek_buttons[] = { > - { /* BP1, "leftclic" */ > - .code = BTN_LEFT, > - .gpio = AT91_PIN_PC5, > - .active_low = 1, > - .desc = "left_click", > - .wakeup = 1, > - }, > - { /* BP2, "rightclic" */ > - .code = BTN_RIGHT, > - .gpio = AT91_PIN_PC4, > - .active_low = 1, > - .desc = "right_click", > - .wakeup = 1, > - } > -}; > - > -static struct gpio_keys_platform_data ek_button_data = { > - .buttons = ek_buttons, > - .nbuttons = ARRAY_SIZE(ek_buttons), > -}; > - > -static struct platform_device ek_button_device = { > - .name = "gpio-keys", > - .id = -1, > - .num_resources = 0, > - .dev = { > - .platform_data = &ek_button_data, > - } > -}; > - > -static void __init ek_add_device_buttons(void) > -{ > - at91_set_GPIO_periph(AT91_PIN_PC5, 1); /* left button */ > - at91_set_deglitch(AT91_PIN_PC5, 1); > - at91_set_GPIO_periph(AT91_PIN_PC4, 1); /* right button */ > - at91_set_deglitch(AT91_PIN_PC4, 1); > - > - platform_device_register(&ek_button_device); > -} > -#else > -static void __init ek_add_device_buttons(void) {} > -#endif > - > - > -/* > - * AC97 > - * reset_pin is not connected: NRST > - */ > -static struct ac97c_platform_data ek_ac97_data = { > - .reset_pin = -EINVAL, > -}; > - > - > -/* > - * LEDs ... these could all be PWM-driven, for variable brightness > - */ > -static struct gpio_led ek_leds[] = { > - { /* "right" led, green, userled2 (could be driven by pwm2) */ > - .name = "ds2", > - .gpio = AT91_PIN_PC29, > - .active_low = 1, > - .default_trigger = "nand-disk", > - }, > - { /* "power" led, yellow (could be driven by pwm0) */ > - .name = "ds3", > - .gpio = AT91_PIN_PB7, > - .default_trigger = "heartbeat", > - }, > -#if !IS_ENABLED(CONFIG_LEDS_PWM) > - { > - .name = "ds1", > - .gpio = AT91_PIN_PB8, > - .active_low = 1, > - .default_trigger = "none", > - } > -#endif > -}; > - > -/* > - * PWM Leds > - */ > -static struct pwm_lookup pwm_lookup[] = { > - PWM_LOOKUP("at91sam9rl-pwm", 1, "leds_pwm", "ds1", > - 5000, PWM_POLARITY_INVERSED), > -}; > - > -#if IS_ENABLED(CONFIG_LEDS_PWM) > -static struct led_pwm pwm_leds[] = { > - { > - .name = "ds1", > - .max_brightness = 255, > - }, > -}; > - > -static struct led_pwm_platform_data pwm_data = { > - .num_leds = ARRAY_SIZE(pwm_leds), > - .leds = pwm_leds, > -}; > - > -static struct platform_device leds_pwm = { > - .name = "leds_pwm", > - .id = -1, > - .dev = { > - .platform_data = &pwm_data, > - }, > -}; > -#endif > - > - > -/* > - * CAN > - */ > -static void sam9263ek_transceiver_switch(int on) > -{ > - if (on) { > - at91_set_gpio_output(AT91_PIN_PA18, 1); /* CANRXEN */ > - at91_set_gpio_output(AT91_PIN_PA19, 0); /* CANRS */ > - } else { > - at91_set_gpio_output(AT91_PIN_PA18, 0); /* CANRXEN */ > - at91_set_gpio_output(AT91_PIN_PA19, 1); /* CANRS */ > - } > -} > - > -static struct at91_can_data ek_can_data = { > - .transceiver_switch = sam9263ek_transceiver_switch, > -}; > - > -static struct platform_device *devices[] __initdata = { > -#if IS_ENABLED(CONFIG_LEDS_PWM) > - &leds_pwm, > -#endif > -}; > - > -static void __init ek_board_init(void) > -{ > - at91_register_devices(); > - > - /* Serial */ > - /* DBGU on ttyS0. (Rx & Tx only) */ > - at91_register_uart(0, 0, 0); > - > - /* USART0 on ttyS1. (Rx, Tx, RTS, CTS) */ > - at91_register_uart(AT91SAM9263_ID_US0, 1, ATMEL_UART_CTS | > ATMEL_UART_RTS); > - at91_add_device_serial(); > - /* USB Host */ > - at91_add_device_usbh(&ek_usbh_data); > - /* USB Device */ > - at91_add_device_udc(&ek_udc_data); > - /* SPI */ > - at91_set_gpio_output(AT91_PIN_PE20, 1); /* select spi0 clock */ > - at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices)); > - /* Touchscreen */ > - ek_add_device_ts(); > - /* MMC */ > - at91_add_device_mci(1, &mci1_data); > - /* Ethernet */ > - at91_add_device_eth(&ek_macb_data); > - /* NAND */ > - ek_add_device_nand(); > - /* I2C */ > - at91_add_device_i2c(ek_i2c_devices, ARRAY_SIZE(ek_i2c_devices)); > - /* LCD Controller */ > - at91_add_device_lcdc(&ek_lcdc_data); > - /* Push Buttons */ > - ek_add_device_buttons(); > - /* AC97 */ > - at91_add_device_ac97(&ek_ac97_data); > - /* LEDs */ > - at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds)); > - pwm_add_table(pwm_lookup, ARRAY_SIZE(pwm_lookup)); > -#if IS_ENABLED(CONFIG_LEDS_PWM) > - at91_add_device_pwm(1 << AT91_PWM1); > -#endif > - /* CAN */ > - at91_add_device_can(&ek_can_data); > - /* Other platform devices */ > - platform_add_devices(devices, ARRAY_SIZE(devices)); > -} > - > -MACHINE_START(AT91SAM9263EK, "Atmel AT91SAM9263-EK") > - /* Maintainer: Atmel */ > - .init_time = at91_init_time, > - .map_io = at91_map_io, > - .handle_irq = at91_aic_handle_irq, > - .init_early = ek_init_early, > - .init_irq = at91_init_irq_default, > - .init_machine = ek_board_init, > -MACHINE_END > -- Nicolas Ferre -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
