diff options
Diffstat (limited to 'arch/arm/mach-at91')
51 files changed, 562 insertions, 315 deletions
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index 4b59d96e1cd8..a6b7991d7fe8 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -182,6 +182,11 @@ config MACH_ECO920 help Select this if you are using the eco920 board +config MACH_RSI_EWS + bool "RSI Embedded Webserver" + depends on ARCH_AT91RM9200 + help + Select this if you are using RSIs EWS board. endif # ---------------------------------------------------------- @@ -381,6 +386,14 @@ config MACH_GSIA18S This enables support for the GS_IA18_S board produced by GeoSIG Ltd company. This is an internet accelerograph. <http://www.geosig.com> + +config MACH_USB_A9G20 + bool "CALAO USB-A9G20" + depends on ARCH_AT91SAM9G20 + help + Select this if you are using a Calao Systems USB-A9G20. + <http://www.calao-systems.com> + endif if (ARCH_AT91SAM9260 || ARCH_AT91SAM9G20) diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile index 3ff245ebcad1..242174f9f355 100644 --- a/arch/arm/mach-at91/Makefile +++ b/arch/arm/mach-at91/Makefile @@ -36,12 +36,13 @@ obj-$(CONFIG_MACH_ECBAT91) += board-ecbat91.o obj-$(CONFIG_MACH_YL9200) += board-yl-9200.o obj-$(CONFIG_MACH_CPUAT91) += board-cpuat91.o obj-$(CONFIG_MACH_ECO920) += board-eco920.o +obj-$(CONFIG_MACH_RSI_EWS) += board-rsi-ews.o # AT91SAM9260 board-specific support obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o obj-$(CONFIG_MACH_CAM60) += board-cam60.o obj-$(CONFIG_MACH_SAM9_L9260) += board-sam9-l9260.o -obj-$(CONFIG_MACH_USB_A9260) += board-usb-a9260.o +obj-$(CONFIG_MACH_USB_A9260) += board-usb-a926x.o obj-$(CONFIG_MACH_QIL_A9260) += board-qil-a9260.o obj-$(CONFIG_MACH_AFEB9260) += board-afeb-9260v1.o obj-$(CONFIG_MACH_CPU9260) += board-cpu9krea.o @@ -53,7 +54,7 @@ obj-$(CONFIG_MACH_AT91SAM9G10EK) += board-sam9261ek.o # AT91SAM9263 board-specific support obj-$(CONFIG_MACH_AT91SAM9263EK) += board-sam9263ek.o -obj-$(CONFIG_MACH_USB_A9263) += board-usb-a9263.o +obj-$(CONFIG_MACH_USB_A9263) += board-usb-a926x.o obj-$(CONFIG_MACH_NEOCORE926) += board-neocore926.o # AT91SAM9RL board-specific support @@ -67,6 +68,7 @@ obj-$(CONFIG_MACH_STAMP9G20) += board-stamp9g20.o obj-$(CONFIG_MACH_PORTUXG20) += board-stamp9g20.o obj-$(CONFIG_MACH_PCONTROL_G20) += board-pcontrol-g20.o board-stamp9g20.o obj-$(CONFIG_MACH_GSIA18S) += board-gsia18s.o board-stamp9g20.o +obj-$(CONFIG_MACH_USB_A9G20) += board-usb-a926x.o # AT91SAM9260/AT91SAM9G20 board-specific support obj-$(CONFIG_MACH_SNAPPER_9260) += board-snapper9260.o diff --git a/arch/arm/mach-at91/Makefile.boot b/arch/arm/mach-at91/Makefile.boot index 08c665affde4..8ddafadfdc7d 100644 --- a/arch/arm/mach-at91/Makefile.boot +++ b/arch/arm/mach-at91/Makefile.boot @@ -4,15 +4,15 @@ # INITRD_PHYS must be in RAM ifeq ($(CONFIG_ARCH_AT91CAP9),y) - zreladdr-y := 0x70008000 + zreladdr-y += 0x70008000 params_phys-y := 0x70000100 initrd_phys-y := 0x70410000 else ifeq ($(CONFIG_ARCH_AT91SAM9G45),y) - zreladdr-y := 0x70008000 + zreladdr-y += 0x70008000 params_phys-y := 0x70000100 initrd_phys-y := 0x70410000 else - zreladdr-y := 0x20008000 + zreladdr-y += 0x20008000 params_phys-y := 0x20000100 initrd_phys-y := 0x20410000 endif diff --git a/arch/arm/mach-at91/at91cap9.c b/arch/arm/mach-at91/at91cap9.c index bfc684441ef8..ecdd54dd68c6 100644 --- a/arch/arm/mach-at91/at91cap9.c +++ b/arch/arm/mach-at91/at91cap9.c @@ -219,6 +219,8 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tcb_clk), CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk), CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk), + /* fake hclk clock */ + CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk), }; static struct clk_lookup usart_clocks_lookups[] = { diff --git a/arch/arm/mach-at91/at91cap9_devices.c b/arch/arm/mach-at91/at91cap9_devices.c index dba0d8d8a4bd..a4401d6b5b07 100644 --- a/arch/arm/mach-at91/at91cap9_devices.c +++ b/arch/arm/mach-at91/at91cap9_devices.c @@ -16,6 +16,7 @@ #include <asm/mach/irq.h> #include <linux/dma-mapping.h> +#include <linux/gpio.h> #include <linux/platform_device.h> #include <linux/i2c-gpio.h> @@ -23,7 +24,6 @@ #include <mach/board.h> #include <mach/cpu.h> -#include <mach/gpio.h> #include <mach/at91cap9.h> #include <mach/at91cap9_matrix.h> #include <mach/at91sam9_smc.h> @@ -80,6 +80,12 @@ void __init at91_add_device_usbh(struct at91_usbh_data *data) at91_set_gpio_output(data->vbus_pin[i], 0); } + /* Enable overcurrent notification */ + for (i = 0; i < data->ports; i++) { + if (data->overcurrent_pin[i]) + at91_set_gpio_input(data->overcurrent_pin[i], 1); + } + usbh_data = *data; platform_device_register(&at91_usbh_device); } diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c index f73302dbc6a5..713d3bdbd284 100644 --- a/arch/arm/mach-at91/at91rm9200.c +++ b/arch/arm/mach-at91/at91rm9200.c @@ -193,6 +193,8 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk), CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk), CLKDEV_CON_DEV_ID("pclk", "ssc.2", &ssc2_clk), + /* fake hclk clock */ + CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk), }; static struct clk_lookup usart_clocks_lookups[] = { diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c index 7227755ffec6..01d8bbd1468b 100644 --- a/arch/arm/mach-at91/at91rm9200_devices.c +++ b/arch/arm/mach-at91/at91rm9200_devices.c @@ -14,11 +14,11 @@ #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 <mach/board.h> -#include <mach/gpio.h> #include <mach/at91rm9200.h> #include <mach/at91rm9200_mc.h> @@ -60,9 +60,17 @@ static struct platform_device at91rm9200_usbh_device = { void __init at91_add_device_usbh(struct at91_usbh_data *data) { + int i; + if (!data) return; + /* Enable overcurrent notification */ + for (i = 0; i < data->ports; i++) { + if (data->overcurrent_pin[i]) + at91_set_gpio_input(data->overcurrent_pin[i], 1); + } + usbh_data = *data; platform_device_register(&at91rm9200_usbh_device); } diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c index f4518b49cb82..b84a9f642f59 100644 --- a/arch/arm/mach-at91/at91sam9260.c +++ b/arch/arm/mach-at91/at91sam9260.c @@ -207,6 +207,8 @@ static struct clk_lookup periph_clocks_lookups[] = { 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), + /* fake hclk clock */ + CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk), }; static struct clk_lookup usart_clocks_lookups[] = { diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c index 39f81f47b4ba..24b6f8c0440d 100644 --- a/arch/arm/mach-at91/at91sam9260_devices.c +++ b/arch/arm/mach-at91/at91sam9260_devices.c @@ -13,11 +13,11 @@ #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 <mach/board.h> -#include <mach/gpio.h> #include <mach/cpu.h> #include <mach/at91sam9260.h> #include <mach/at91sam9260_matrix.h> @@ -61,9 +61,17 @@ static struct platform_device at91_usbh_device = { void __init at91_add_device_usbh(struct at91_usbh_data *data) { + int i; + if (!data) return; + /* Enable overcurrent notification */ + for (i = 0; i < data->ports; i++) { + if (data->overcurrent_pin[i]) + at91_set_gpio_input(data->overcurrent_pin[i], 1); + } + usbh_data = *data; platform_device_register(&at91_usbh_device); } @@ -319,7 +327,7 @@ void __init at91_add_device_mci(short mmc_id, struct mci_platform_data *data) if (!data) return; - for (i = 0; i < ATMEL_MCI_MAX_NR_SLOTS; i++) { + for (i = 0; i < ATMCI_MAX_NR_SLOTS; i++) { if (data->slot[i].bus_width) { /* input/irq */ if (data->slot[i].detect_pin) { diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c index 6c8e3b5f669f..658a5185abfd 100644 --- a/arch/arm/mach-at91/at91sam9261.c +++ b/arch/arm/mach-at91/at91sam9261.c @@ -129,6 +129,20 @@ static struct clk lcdc_clk = { .type = CLK_TYPE_PERIPHERAL, }; +/* HClocks */ +static struct clk hck0 = { + .name = "hck0", + .pmc_mask = AT91_PMC_HCK0, + .type = CLK_TYPE_SYSTEM, + .id = 0, +}; +static struct clk hck1 = { + .name = "hck1", + .pmc_mask = AT91_PMC_HCK1, + .type = CLK_TYPE_SYSTEM, + .id = 1, +}; + static struct clk *periph_clocks[] __initdata = { &pioA_clk, &pioB_clk, @@ -161,6 +175,7 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk), CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk), CLKDEV_CON_DEV_ID("pclk", "ssc.2", &ssc2_clk), + CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &hck0), }; static struct clk_lookup usart_clocks_lookups[] = { @@ -199,20 +214,6 @@ static struct clk pck3 = { .id = 3, }; -/* HClocks */ -static struct clk hck0 = { - .name = "hck0", - .pmc_mask = AT91_PMC_HCK0, - .type = CLK_TYPE_SYSTEM, - .id = 0, -}; -static struct clk hck1 = { - .name = "hck1", - .pmc_mask = AT91_PMC_HCK1, - .type = CLK_TYPE_SYSTEM, - .id = 1, -}; - static void __init at91sam9261_register_clocks(void) { int i; diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c index 0f917928eeb7..3b70b3897d95 100644 --- a/arch/arm/mach-at91/at91sam9261_devices.c +++ b/arch/arm/mach-at91/at91sam9261_devices.c @@ -14,6 +14,7 @@ #include <asm/mach/map.h> #include <linux/dma-mapping.h> +#include <linux/gpio.h> #include <linux/platform_device.h> #include <linux/i2c-gpio.h> @@ -21,7 +22,6 @@ #include <video/atmel_lcdc.h> #include <mach/board.h> -#include <mach/gpio.h> #include <mach/at91sam9261.h> #include <mach/at91sam9261_matrix.h> #include <mach/at91sam9_smc.h> @@ -64,9 +64,17 @@ static struct platform_device at91sam9261_usbh_device = { void __init at91_add_device_usbh(struct at91_usbh_data *data) { + int i; + if (!data) return; + /* Enable overcurrent notification */ + for (i = 0; i < data->ports; i++) { + if (data->overcurrent_pin[i]) + at91_set_gpio_input(data->overcurrent_pin[i], 1); + } + usbh_data = *data; platform_device_register(&at91sam9261_usbh_device); } diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c index 044f3c927e64..f83fbb0ee0c5 100644 --- a/arch/arm/mach-at91/at91sam9263.c +++ b/arch/arm/mach-at91/at91sam9263.c @@ -189,6 +189,8 @@ static struct clk_lookup periph_clocks_lookups[] = { 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), + /* fake hclk clock */ + CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk), }; static struct clk_lookup usart_clocks_lookups[] = { diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c index a050f41fc860..3faa1fde9ad9 100644 --- a/arch/arm/mach-at91/at91sam9263_devices.c +++ b/arch/arm/mach-at91/at91sam9263_devices.c @@ -13,6 +13,7 @@ #include <asm/mach/map.h> #include <linux/dma-mapping.h> +#include <linux/gpio.h> #include <linux/platform_device.h> #include <linux/i2c-gpio.h> @@ -20,7 +21,6 @@ #include <video/atmel_lcdc.h> #include <mach/board.h> -#include <mach/gpio.h> #include <mach/at91sam9263.h> #include <mach/at91sam9263_matrix.h> #include <mach/at91sam9_smc.h> @@ -74,6 +74,12 @@ void __init at91_add_device_usbh(struct at91_usbh_data *data) at91_set_gpio_output(data->vbus_pin[i], 0); } + /* Enable overcurrent notification */ + for (i = 0; i < data->ports; i++) { + if (data->overcurrent_pin[i]) + at91_set_gpio_input(data->overcurrent_pin[i], 1); + } + usbh_data = *data; platform_device_register(&at91_usbh_device); } diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c index 0fe1c305e082..318b0407ea04 100644 --- a/arch/arm/mach-at91/at91sam9g45.c +++ b/arch/arm/mach-at91/at91sam9g45.c @@ -54,6 +54,11 @@ static struct clk pioDE_clk = { .pmc_mask = 1 << AT91SAM9G45_ID_PIODE, .type = CLK_TYPE_PERIPHERAL, }; +static struct clk trng_clk = { + .name = "trng_clk", + .pmc_mask = 1 << AT91SAM9G45_ID_TRNG, + .type = CLK_TYPE_PERIPHERAL, +}; static struct clk usart0_clk = { .name = "usart0_clk", .pmc_mask = 1 << AT91SAM9G45_ID_US0, @@ -177,6 +182,7 @@ static struct clk *periph_clocks[] __initdata = { &pioB_clk, &pioC_clk, &pioDE_clk, + &trng_clk, &usart0_clk, &usart1_clk, &usart2_clk, @@ -216,12 +222,15 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.1", &tcb0_clk), CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk), CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk), + CLKDEV_CON_DEV_ID(NULL, "atmel-trng", &trng_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), CLKDEV_CON_DEV_ID("usart", "fff98000.serial", &usart3_clk), + /* fake hclk clock */ + CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &uhphs_clk), }; static struct clk_lookup usart_clocks_lookups[] = { diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c index 600bffb01edb..000b5e1da965 100644 --- a/arch/arm/mach-at91/at91sam9g45_devices.c +++ b/arch/arm/mach-at91/at91sam9g45_devices.c @@ -13,6 +13,7 @@ #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/atmel-mci.h> @@ -21,7 +22,6 @@ #include <video/atmel_lcdc.h> #include <mach/board.h> -#include <mach/gpio.h> #include <mach/at91sam9g45.h> #include <mach/at91sam9g45_matrix.h> #include <mach/at91sam9_smc.h> @@ -124,6 +124,12 @@ void __init at91_add_device_usbh_ohci(struct at91_usbh_data *data) at91_set_gpio_output(data->vbus_pin[i], 0); } + /* Enable overcurrent notification */ + for (i = 0; i < data->ports; i++) { + if (data->overcurrent_pin[i]) + at91_set_gpio_input(data->overcurrent_pin[i], 1); + } + usbh_ohci_data = *data; platform_device_register(&at91_usbh_ohci_device); } @@ -1095,6 +1101,34 @@ static void __init at91_add_device_rtt(void) /* -------------------------------------------------------------------- + * TRNG + * -------------------------------------------------------------------- */ + +#if defined(CONFIG_HW_RANDOM_ATMEL) || defined(CONFIG_HW_RANDOM_ATMEL_MODULE) +static struct resource trng_resources[] = { + { + .start = AT91SAM9G45_BASE_TRNG, + .end = AT91SAM9G45_BASE_TRNG + SZ_16K - 1, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device at91sam9g45_trng_device = { + .name = "atmel-trng", + .id = -1, + .resource = trng_resources, + .num_resources = ARRAY_SIZE(trng_resources), +}; + +static void __init at91_add_device_trng(void) +{ + platform_device_register(&at91sam9g45_trng_device); +} +#else +static void __init at91_add_device_trng(void) {} +#endif + +/* -------------------------------------------------------------------- * Watchdog * -------------------------------------------------------------------- */ @@ -1583,6 +1617,7 @@ static int __init at91_add_standard_devices(void) at91_add_device_hdmac(); at91_add_device_rtc(); at91_add_device_rtt(); + at91_add_device_trng(); at91_add_device_watchdog(); at91_add_device_tc(); return 0; diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c index aacb19dc9225..305a851b5bff 100644 --- a/arch/arm/mach-at91/at91sam9rl_devices.c +++ b/arch/arm/mach-at91/at91sam9rl_devices.c @@ -10,6 +10,7 @@ #include <asm/mach/map.h> #include <linux/dma-mapping.h> +#include <linux/gpio.h> #include <linux/platform_device.h> #include <linux/i2c-gpio.h> @@ -17,7 +18,6 @@ #include <video/atmel_lcdc.h> #include <mach/board.h> -#include <mach/gpio.h> #include <mach/at91sam9rl.h> #include <mach/at91sam9rl_matrix.h> #include <mach/at91sam9_smc.h> diff --git a/arch/arm/mach-at91/board-1arm.c b/arch/arm/mach-at91/board-1arm.c index 5aa58851eb39..367d5cd5e362 100644 --- a/arch/arm/mach-at91/board-1arm.c +++ b/arch/arm/mach-at91/board-1arm.c @@ -19,6 +19,7 @@ */ #include <linux/types.h> +#include <linux/gpio.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> @@ -34,7 +35,6 @@ #include <asm/mach/irq.h> #include <mach/board.h> -#include <mach/gpio.h> #include <mach/cpu.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-afeb-9260v1.c b/arch/arm/mach-at91/board-afeb-9260v1.c index b0c796d42e49..0487ea10c2d6 100644 --- a/arch/arm/mach-at91/board-afeb-9260v1.c +++ b/arch/arm/mach-at91/board-afeb-9260v1.c @@ -25,6 +25,7 @@ */ #include <linux/types.h> +#include <linux/gpio.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> @@ -43,7 +44,6 @@ #include <asm/mach/irq.h> #include <mach/board.h> -#include <mach/gpio.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-cam60.c b/arch/arm/mach-at91/board-cam60.c index d1abd5898e85..747b2eaa9737 100644 --- a/arch/arm/mach-at91/board-cam60.c +++ b/arch/arm/mach-at91/board-cam60.c @@ -21,6 +21,7 @@ */ #include <linux/types.h> +#include <linux/gpio.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> @@ -38,7 +39,6 @@ #include <asm/mach/irq.h> #include <mach/board.h> -#include <mach/gpio.h> #include <mach/at91sam9_smc.h> #include "sam9_smc.h" diff --git a/arch/arm/mach-at91/board-cap9adk.c b/arch/arm/mach-at91/board-cap9adk.c index 679b0b743e92..062670351a6a 100644 --- a/arch/arm/mach-at91/board-cap9adk.c +++ b/arch/arm/mach-at91/board-cap9adk.c @@ -22,6 +22,7 @@ */ #include <linux/types.h> +#include <linux/gpio.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> @@ -41,7 +42,6 @@ #include <asm/mach/map.h> #include <mach/board.h> -#include <mach/gpio.h> #include <mach/at91cap9_matrix.h> #include <mach/at91sam9_smc.h> #include <mach/system_rev.h> diff --git a/arch/arm/mach-at91/board-carmeva.c b/arch/arm/mach-at91/board-carmeva.c index c578c5d90728..774c87fcbd5b 100644 --- a/arch/arm/mach-at91/board-carmeva.c +++ b/arch/arm/mach-at91/board-carmeva.c @@ -20,6 +20,7 @@ */ #include <linux/types.h> +#include <linux/gpio.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> @@ -35,7 +36,6 @@ #include <mach/hardware.h> #include <mach/board.h> -#include <mach/gpio.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-cpu9krea.c b/arch/arm/mach-at91/board-cpu9krea.c index f4da8a16d5dc..fc885a4ce243 100644 --- a/arch/arm/mach-at91/board-cpu9krea.c +++ b/arch/arm/mach-at91/board-cpu9krea.c @@ -21,6 +21,7 @@ */ #include <linux/types.h> +#include <linux/gpio.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> @@ -40,7 +41,6 @@ #include <mach/hardware.h> #include <mach/board.h> -#include <mach/gpio.h> #include <mach/at91sam9_smc.h> #include <mach/at91sam9260_matrix.h> diff --git a/arch/arm/mach-at91/board-cpuat91.c b/arch/arm/mach-at91/board-cpuat91.c index 2d919f5a4f57..d35e65b08ccd 100644 --- a/arch/arm/mach-at91/board-cpuat91.c +++ b/arch/arm/mach-at91/board-cpuat91.c @@ -19,6 +19,7 @@ */ #include <linux/types.h> +#include <linux/gpio.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> @@ -36,7 +37,6 @@ #include <asm/mach/irq.h> #include <mach/board.h> -#include <mach/gpio.h> #include <mach/at91rm9200_mc.h> #include <mach/cpu.h> diff --git a/arch/arm/mach-at91/board-csb337.c b/arch/arm/mach-at91/board-csb337.c index 17654d5e94e6..c3936665e645 100644 --- a/arch/arm/mach-at91/board-csb337.c +++ b/arch/arm/mach-at91/board-csb337.c @@ -19,6 +19,7 @@ */ #include <linux/types.h> +#include <linux/gpio.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> @@ -38,7 +39,6 @@ #include <mach/hardware.h> #include <mach/board.h> -#include <mach/gpio.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-csb637.c b/arch/arm/mach-at91/board-csb637.c index 72b55674616c..586100e2acbb 100644 --- a/arch/arm/mach-at91/board-csb637.c +++ b/arch/arm/mach-at91/board-csb637.c @@ -20,6 +20,7 @@ #include <linux/types.h> #include <linux/init.h> +#include <linux/gpio.h> #include <linux/mm.h> #include <linux/module.h> #include <linux/platform_device.h> @@ -35,7 +36,6 @@ #include <mach/hardware.h> #include <mach/board.h> -#include <mach/gpio.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-eb9200.c b/arch/arm/mach-at91/board-eb9200.c index 01170a2766a8..45db7a3dbef0 100644 --- a/arch/arm/mach-at91/board-eb9200.c +++ b/arch/arm/mach-at91/board-eb9200.c @@ -20,6 +20,7 @@ */ #include <linux/types.h> +#include <linux/gpio.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> @@ -35,7 +36,6 @@ #include <asm/mach/irq.h> #include <mach/board.h> -#include <mach/gpio.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-ecbat91.c b/arch/arm/mach-at91/board-ecbat91.c index 7c0313c51f26..2f9c16d29212 100644 --- a/arch/arm/mach-at91/board-ecbat91.c +++ b/arch/arm/mach-at91/board-ecbat91.c @@ -20,6 +20,7 @@ */ #include <linux/types.h> +#include <linux/gpio.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> @@ -37,7 +38,6 @@ #include <asm/mach/irq.h> #include <mach/board.h> -#include <mach/gpio.h> #include <mach/cpu.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-kafa.c b/arch/arm/mach-at91/board-kafa.c index 4a170890b3b1..3bae73e63633 100644 --- a/arch/arm/mach-at91/board-kafa.c +++ b/arch/arm/mach-at91/board-kafa.c @@ -19,6 +19,7 @@ */ #include <linux/types.h> +#include <linux/gpio.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> @@ -34,7 +35,6 @@ #include <asm/mach/irq.h> #include <mach/board.h> -#include <mach/gpio.h> #include <mach/cpu.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-kb9202.c b/arch/arm/mach-at91/board-kb9202.c index 9dc8d496ead1..15a3f1a87ab0 100644 --- a/arch/arm/mach-at91/board-kb9202.c +++ b/arch/arm/mach-at91/board-kb9202.c @@ -20,6 +20,7 @@ */ #include <linux/types.h> +#include <linux/gpio.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> @@ -35,7 +36,6 @@ #include <asm/mach/irq.h> #include <mach/board.h> -#include <mach/gpio.h> #include <mach/cpu.h> #include <mach/at91rm9200_mc.h> diff --git a/arch/arm/mach-at91/board-neocore926.c b/arch/arm/mach-at91/board-neocore926.c index 9bc6ab32e0ac..6094496f7edb 100644 --- a/arch/arm/mach-at91/board-neocore926.c +++ b/arch/arm/mach-at91/board-neocore926.c @@ -21,6 +21,7 @@ */ #include <linux/types.h> +#include <linux/gpio.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> @@ -44,7 +45,6 @@ #include <mach/hardware.h> #include <mach/board.h> -#include <mach/gpio.h> #include <mach/at91sam9_smc.h> #include "sam9_smc.h" diff --git a/arch/arm/mach-at91/board-picotux200.c b/arch/arm/mach-at91/board-picotux200.c index b7b8390e8a00..0a8fe6a1b7c8 100644 --- a/arch/arm/mach-at91/board-picotux200.c +++ b/arch/arm/mach-at91/board-picotux200.c @@ -20,6 +20,7 @@ */ #include <linux/types.h> +#include <linux/gpio.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> @@ -37,7 +38,6 @@ #include <asm/mach/irq.h> #include <mach/board.h> -#include <mach/gpio.h> #include <mach/at91rm9200_mc.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-qil-a9260.c b/arch/arm/mach-at91/board-qil-a9260.c index 81f911033681..938cc390bea3 100644 --- a/arch/arm/mach-at91/board-qil-a9260.c +++ b/arch/arm/mach-at91/board-qil-a9260.c @@ -21,6 +21,7 @@ */ #include <linux/types.h> +#include <linux/gpio.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> @@ -40,7 +41,6 @@ #include <mach/hardware.h> #include <mach/board.h> -#include <mach/gpio.h> #include <mach/at91sam9_smc.h> #include <mach/at91_shdwc.h> diff --git a/arch/arm/mach-at91/board-rm9200dk.c b/arch/arm/mach-at91/board-rm9200dk.c index 6f08faadb474..b4ac30e38a9e 100644 --- a/arch/arm/mach-at91/board-rm9200dk.c +++ b/arch/arm/mach-at91/board-rm9200dk.c @@ -22,6 +22,7 @@ */ #include <linux/types.h> +#include <linux/gpio.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> @@ -39,7 +40,6 @@ #include <mach/hardware.h> #include <mach/board.h> -#include <mach/gpio.h> #include <mach/at91rm9200_mc.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-rm9200ek.c b/arch/arm/mach-at91/board-rm9200ek.c index 85bcccd7b9e4..99fd7f8aee0e 100644 --- a/arch/arm/mach-at91/board-rm9200ek.c +++ b/arch/arm/mach-at91/board-rm9200ek.c @@ -22,6 +22,7 @@ */ #include <linux/types.h> +#include <linux/gpio.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> @@ -39,7 +40,6 @@ #include <mach/hardware.h> #include <mach/board.h> -#include <mach/gpio.h> #include <mach/at91rm9200_mc.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-rsi-ews.c b/arch/arm/mach-at91/board-rsi-ews.c new file mode 100644 index 000000000000..e927df0175df --- /dev/null +++ b/arch/arm/mach-at91/board-rsi-ews.c @@ -0,0 +1,233 @@ +/* + * board-rsi-ews.c + * + * Copyright (C) + * 2005 SAN People, + * 2008-2011 R-S-I Elektrotechnik GmbH & Co. KG + * + * Licensed under GPLv2 or later. + */ + +#include <linux/types.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/mtd/physmap.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/board.h> + +#include <linux/gpio.h> + +#include "generic.h" + +static void __init rsi_ews_init_early(void) +{ + /* Initialize processor: 18.432 MHz crystal */ + at91_initialize(18432000); + + /* Setup the LEDs */ + at91_init_leds(AT91_PIN_PB6, AT91_PIN_PB9); + + /* DBGU on ttyS0. (Rx & Tx only) */ + /* This one is for debugging */ + at91_register_uart(0, 0, 0); + + /* USART1 on ttyS2. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */ + /* Dialin/-out modem interface */ + at91_register_uart(AT91RM9200_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS + | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD + | ATMEL_UART_RI); + + /* USART3 on ttyS4. (Rx, Tx, RTS) */ + /* RS485 communication */ + at91_register_uart(AT91RM9200_ID_US3, 4, ATMEL_UART_RTS); + + /* set serial console to ttyS0 (ie, DBGU) */ + at91_set_serial_console(0); +} + +/* + * Ethernet + */ +static struct at91_eth_data rsi_ews_eth_data __initdata = { + .phy_irq_pin = AT91_PIN_PC4, + .is_rmii = 1, +}; + +/* + * USB Host + */ +static struct at91_usbh_data rsi_ews_usbh_data __initdata = { + .ports = 1, +}; + +/* + * SD/MC + */ +static struct at91_mmc_data rsi_ews_mmc_data __initdata = { + .slot_b = 0, + .wire4 = 1, + .det_pin = AT91_PIN_PB27, + .wp_pin = AT91_PIN_PB29, +}; + +/* + * I2C + */ +static struct i2c_board_info rsi_ews_i2c_devices[] __initdata = { + { + I2C_BOARD_INFO("ds1337", 0x68), + }, + { + I2C_BOARD_INFO("24c01", 0x50), + } +}; + +/* + * LEDs + */ +static struct gpio_led rsi_ews_leds[] = { + { + .name = "led0", + .gpio = AT91_PIN_PB6, + .active_low = 0, + }, + { + .name = "led1", + .gpio = AT91_PIN_PB7, + .active_low = 0, + }, + { + .name = "led2", + .gpio = AT91_PIN_PB8, + .active_low = 0, + }, + { + .name = "led3", + .gpio = AT91_PIN_PB9, + .active_low = 0, + }, +}; + +/* + * DataFlash + */ +static struct spi_board_info rsi_ews_spi_devices[] = { + { /* DataFlash chip 1*/ + .modalias = "mtd_dataflash", + .chip_select = 0, + .max_speed_hz = 5 * 1000 * 1000, + }, + { /* DataFlash chip 2*/ + .modalias = "mtd_dataflash", + .chip_select = 1, + .max_speed_hz = 5 * 1000 * 1000, + }, +}; + +/* + * NOR flash + */ +static struct mtd_partition rsiews_nor_partitions[] = { + { + .name = "boot", + .offset = 0, + .size = 3 * SZ_128K, + .mask_flags = MTD_WRITEABLE + }, + { + .name = "kernel", + .offset = MTDPART_OFS_NXTBLK, + .size = SZ_2M - (3 * SZ_128K) + }, + { + .name = "root", + .offset = MTDPART_OFS_NXTBLK, + .size = SZ_8M + }, + { + .name = "kernelupd", + .offset = MTDPART_OFS_NXTBLK, + .size = 3 * SZ_512K, + .mask_flags = MTD_WRITEABLE + }, + { + .name = "rootupd", + .offset = MTDPART_OFS_NXTBLK, + .size = 9 * SZ_512K, + .mask_flags = MTD_WRITEABLE + }, +}; + +static struct physmap_flash_data rsiews_nor_data = { + .width = 2, + .parts = rsiews_nor_partitions, + .nr_parts = ARRAY_SIZE(rsiews_nor_partitions), +}; + +#define NOR_BASE AT91_CHIPSELECT_0 +#define NOR_SIZE SZ_16M + +static struct resource nor_flash_resources[] = { + { + .start = NOR_BASE, + .end = NOR_BASE + NOR_SIZE - 1, + .flags = IORESOURCE_MEM, + } +}; + +static struct platform_device rsiews_nor_flash = { + .name = "physmap-flash", + .id = 0, + .dev = { + .platform_data = &rsiews_nor_data, + }, + .resource = nor_flash_resources, + .num_resources = ARRAY_SIZE(nor_flash_resources), +}; + +/* + * Init Func + */ +static void __init rsi_ews_board_init(void) +{ + /* Serial */ + at91_add_device_serial(); + at91_set_gpio_output(AT91_PIN_PA21, 0); + /* Ethernet */ + at91_add_device_eth(&rsi_ews_eth_data); + /* USB Host */ + at91_add_device_usbh(&rsi_ews_usbh_data); + /* I2C */ + at91_add_device_i2c(rsi_ews_i2c_devices, + ARRAY_SIZE(rsi_ews_i2c_devices)); + /* SPI */ + at91_add_device_spi(rsi_ews_spi_devices, + ARRAY_SIZE(rsi_ews_spi_devices)); + /* MMC */ + at91_add_device_mmc(0, &rsi_ews_mmc_data); + /* NOR Flash */ + platform_device_register(&rsiews_nor_flash); + /* LEDs */ + at91_gpio_leds(rsi_ews_leds, ARRAY_SIZE(rsi_ews_leds)); +} + +MACHINE_START(RSI_EWS, "RSI EWS") + /* Maintainer: Josef Holzmayr <holzmayr@rsi-elektrotechnik.de> */ + .timer = &at91rm9200_timer, + .map_io = at91_map_io, + .init_early = rsi_ews_init_early, + .init_irq = at91_init_irq_default, + .init_machine = rsi_ews_board_init, +MACHINE_END diff --git a/arch/arm/mach-at91/board-sam9-l9260.c b/arch/arm/mach-at91/board-sam9-l9260.c index 4d3a02f1289e..2a21e790250e 100644 --- a/arch/arm/mach-at91/board-sam9-l9260.c +++ b/arch/arm/mach-at91/board-sam9-l9260.c @@ -21,6 +21,7 @@ */ #include <linux/types.h> +#include <linux/gpio.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> @@ -37,7 +38,6 @@ #include <asm/mach/irq.h> #include <mach/board.h> -#include <mach/gpio.h> #include <mach/at91sam9_smc.h> #include "sam9_smc.h" diff --git a/arch/arm/mach-at91/board-sam9260ek.c b/arch/arm/mach-at91/board-sam9260ek.c index 8a50c3e67186..89c8b579bfda 100644 --- a/arch/arm/mach-at91/board-sam9260ek.c +++ b/arch/arm/mach-at91/board-sam9260ek.c @@ -20,6 +20,7 @@ */ #include <linux/types.h> +#include <linux/gpio.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> @@ -41,7 +42,6 @@ #include <mach/hardware.h> #include <mach/board.h> -#include <mach/gpio.h> #include <mach/at91sam9_smc.h> #include <mach/at91_shdwc.h> #include <mach/system_rev.h> diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c index 5096a0ec50c1..3741f43cdae9 100644 --- a/arch/arm/mach-at91/board-sam9261ek.c +++ b/arch/arm/mach-at91/board-sam9261ek.c @@ -20,6 +20,7 @@ */ #include <linux/types.h> +#include <linux/gpio.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> @@ -45,7 +46,6 @@ #include <mach/hardware.h> #include <mach/board.h> -#include <mach/gpio.h> #include <mach/at91sam9_smc.h> #include <mach/at91_shdwc.h> #include <mach/system_rev.h> diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c index ea8f185d3b9d..a580dd451a41 100644 --- a/arch/arm/mach-at91/board-sam9263ek.c +++ b/arch/arm/mach-at91/board-sam9263ek.c @@ -20,6 +20,7 @@ */ #include <linux/types.h> +#include <linux/gpio.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> @@ -44,7 +45,6 @@ #include <mach/hardware.h> #include <mach/board.h> -#include <mach/gpio.h> #include <mach/at91sam9_smc.h> #include <mach/at91_shdwc.h> #include <mach/system_rev.h> diff --git a/arch/arm/mach-at91/board-sam9g20ek.c b/arch/arm/mach-at91/board-sam9g20ek.c index 817f59d7251b..8d77c2ff96b2 100644 --- a/arch/arm/mach-at91/board-sam9g20ek.c +++ b/arch/arm/mach-at91/board-sam9g20ek.c @@ -18,6 +18,7 @@ */ #include <linux/types.h> +#include <linux/gpio.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> @@ -41,7 +42,6 @@ #include <asm/mach/irq.h> #include <mach/board.h> -#include <mach/gpio.h> #include <mach/at91sam9_smc.h> #include <mach/system_rev.h> diff --git a/arch/arm/mach-at91/board-sam9m10g45ek.c b/arch/arm/mach-at91/board-sam9m10g45ek.c index ad234ccbf57e..2d6203ac1a42 100644 --- a/arch/arm/mach-at91/board-sam9m10g45ek.c +++ b/arch/arm/mach-at91/board-sam9m10g45ek.c @@ -14,6 +14,7 @@ */ #include <linux/types.h> +#include <linux/gpio.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> @@ -38,7 +39,6 @@ #include <asm/mach/irq.h> #include <mach/board.h> -#include <mach/gpio.h> #include <mach/at91sam9_smc.h> #include <mach/at91_shdwc.h> #include <mach/system_rev.h> diff --git a/arch/arm/mach-at91/board-sam9rlek.c b/arch/arm/mach-at91/board-sam9rlek.c index 4f14b54b93a8..39a28effc3df 100644 --- a/arch/arm/mach-at91/board-sam9rlek.c +++ b/arch/arm/mach-at91/board-sam9rlek.c @@ -8,6 +8,7 @@ */ #include <linux/types.h> +#include <linux/gpio.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> @@ -30,7 +31,6 @@ #include <mach/hardware.h> #include <mach/board.h> -#include <mach/gpio.h> #include <mach/at91sam9_smc.h> #include <mach/at91_shdwc.h> diff --git a/arch/arm/mach-at91/board-usb-a9260.c b/arch/arm/mach-at91/board-usb-a9260.c deleted file mode 100644 index 8c4c1a02c4be..000000000000 --- a/arch/arm/mach-at91/board-usb-a9260.c +++ /dev/null @@ -1,230 +0,0 @@ -/* - * linux/arch/arm/mach-at91/board-usb-a9260.c - * - * Copyright (C) 2005 SAN People - * Copyright (C) 2006 Atmel - * Copyright (C) 2007 Calao-systems - * - * 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/init.h> -#include <linux/mm.h> -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/spi/spi.h> -#include <linux/gpio_keys.h> -#include <linux/input.h> -#include <linux/clk.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/board.h> -#include <mach/gpio.h> -#include <mach/at91sam9_smc.h> -#include <mach/at91_shdwc.h> - -#include "sam9_smc.h" -#include "generic.h" - - -static void __init ek_init_early(void) -{ - /* Initialize processor: 12.000 MHz crystal */ - at91_initialize(12000000); - - /* DBGU on ttyS0. (Rx & Tx only) */ - at91_register_uart(0, 0, 0); - - /* set serial console to ttyS0 (ie, DBGU) */ - at91_set_serial_console(0); -} - -/* - * USB Host port - */ -static struct at91_usbh_data __initdata ek_usbh_data = { - .ports = 2, -}; - -/* - * USB Device port - */ -static struct at91_udc_data __initdata ek_udc_data = { - .vbus_pin = AT91_PIN_PC5, - .pullup_pin = 0, /* pull-up driven by UDC */ -}; - -/* - * MACB Ethernet device - */ -static struct at91_eth_data __initdata ek_macb_data = { - .phy_irq_pin = AT91_PIN_PA31, - .is_rmii = 1, -}; - -/* - * NAND flash - */ -static struct mtd_partition __initdata ek_nand_partition[] = { - { - .name = "Uboot & Kernel", - .offset = 0, - .size = SZ_16M, - }, - { - .name = "Root FS", - .offset = MTDPART_OFS_NXTBLK, - .size = 120 * SZ_1M, - }, - { - .name = "FS", - .offset = MTDPART_OFS_NXTBLK, - .size = 120 * SZ_1M, - } -}; - -static struct mtd_partition * __init nand_partitions(int size, int *num_partitions) -{ - *num_partitions = ARRAY_SIZE(ek_nand_partition); - return ek_nand_partition; -} - -static struct atmel_nand_data __initdata ek_nand_data = { - .ale = 21, - .cle = 22, -// .det_pin = ... not connected - .rdy_pin = AT91_PIN_PC13, - .enable_pin = AT91_PIN_PC14, - .partition_info = nand_partitions, -}; - -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 | AT91_SMC_DBW_8, - .tdf_cycles = 2, -}; - -static void __init ek_add_device_nand(void) -{ - /* configure chip-select 3 (NAND) */ - sam9_smc_configure(3, &ek_nand_smc_config); - - at91_add_device_nand(&ek_nand_data); -} - -/* - * GPIO Buttons - */ - -#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) -static struct gpio_keys_button ek_buttons[] = { - { /* USER PUSH BUTTON */ - .code = KEY_ENTER, - .gpio = AT91_PIN_PB10, - .active_low = 1, - .desc = "user_pb", - .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_PB10, 1); /* user push button, pull up enabled */ - at91_set_deglitch(AT91_PIN_PB10, 1); - - platform_device_register(&ek_button_device); -} -#else -static void __init ek_add_device_buttons(void) {} -#endif - -/* - * LEDs - */ -static struct gpio_led ek_leds[] = { - { /* user_led (green) */ - .name = "user_led", - .gpio = AT91_PIN_PB21, - .active_low = 0, - .default_trigger = "heartbeat", - } -}; - -static void __init ek_board_init(void) -{ - /* Serial */ - at91_add_device_serial(); - /* USB Host */ - at91_add_device_usbh(&ek_usbh_data); - /* USB Device */ - at91_add_device_udc(&ek_udc_data); - /* NAND */ - ek_add_device_nand(); - /* I2C */ - at91_add_device_i2c(NULL, 0); - /* Ethernet */ - at91_add_device_eth(&ek_macb_data); - /* Push Buttons */ - ek_add_device_buttons(); - /* LEDs */ - at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds)); - /* shutdown controller, wakeup button (5 msec low) */ - at91_sys_write(AT91_SHDW_MR, AT91_SHDW_CPTWK0_(10) | AT91_SHDW_WKMODE0_LOW - | AT91_SHDW_RTTWKEN); -} - -MACHINE_START(USB_A9260, "CALAO USB_A9260") - /* Maintainer: calao-systems */ - .timer = &at91sam926x_timer, - .map_io = at91_map_io, - .init_early = ek_init_early, - .init_irq = at91_init_irq_default, - .init_machine = ek_board_init, -MACHINE_END diff --git a/arch/arm/mach-at91/board-usb-a9263.c b/arch/arm/mach-at91/board-usb-a926x.c index 25e793782a4e..5852d3d9890c 100644 --- a/arch/arm/mach-at91/board-usb-a9263.c +++ b/arch/arm/mach-at91/board-usb-a926x.c @@ -1,9 +1,10 @@ /* - * linux/arch/arm/mach-at91/board-usb-a9263.c + * linux/arch/arm/mach-at91/board-usb-a926x.c * * Copyright (C) 2005 SAN People * Copyright (C) 2007 Atmel Corporation. * Copyright (C) 2007 Calao-systems + * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -27,7 +28,9 @@ #include <linux/platform_device.h> #include <linux/spi/spi.h> #include <linux/gpio_keys.h> +#include <linux/gpio.h> #include <linux/input.h> +#include <linux/spi/mmc_spi.h> #include <asm/setup.h> #include <asm/mach-types.h> @@ -39,7 +42,6 @@ #include <mach/hardware.h> #include <mach/board.h> -#include <mach/gpio.h> #include <mach/at91sam9_smc.h> #include <mach/at91_shdwc.h> @@ -74,10 +76,42 @@ static struct at91_udc_data __initdata ek_udc_data = { .pullup_pin = 0, /* pull-up driven by UDC */ }; +static void __init ek_add_device_udc(void) +{ + if (machine_is_usb_a9260() || machine_is_usb_a9g20()) + ek_udc_data.vbus_pin = AT91_PIN_PC5; + + at91_add_device_udc(&ek_udc_data); +} + +#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE) +#define MMC_SPI_CARD_DETECT_INT AT91_PIN_PC4 +static int at91_mmc_spi_init(struct device *dev, + irqreturn_t (*detect_int)(int, void *), void *data) +{ + /* Configure Interrupt pin as input, no pull-up */ + at91_set_gpio_input(MMC_SPI_CARD_DETECT_INT, 0); + return request_irq(gpio_to_irq(MMC_SPI_CARD_DETECT_INT), detect_int, + IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING, + "mmc-spi-detect", data); +} + +static void at91_mmc_spi_exit(struct device *dev, void *data) +{ + free_irq(gpio_to_irq(MMC_SPI_CARD_DETECT_INT), data); +} + +static struct mmc_spi_platform_data at91_mmc_spi_pdata = { + .init = at91_mmc_spi_init, + .exit = at91_mmc_spi_exit, + .detect_delay = 100, /* msecs */ +}; +#endif + /* * SPI devices. */ -static struct spi_board_info ek_spi_devices[] = { +static struct spi_board_info usb_a9263_spi_devices[] = { #if !defined(CONFIG_MMC_AT91) { /* DataFlash chip */ .modalias = "mtd_dataflash", @@ -88,6 +122,27 @@ static struct spi_board_info ek_spi_devices[] = { #endif }; +static struct spi_board_info usb_a9g20_spi_devices[] = { +#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE) + { + .modalias = "mmc_spi", + .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 1, + .chip_select = 0, + .platform_data = &at91_mmc_spi_pdata, + .mode = SPI_MODE_3, + }, +#endif +}; + +static void __init ek_add_device_spi(void) +{ + if (machine_is_usb_a9263()) + at91_add_device_spi(usb_a9263_spi_devices, ARRAY_SIZE(usb_a9263_spi_devices)); + else if (machine_is_usb_a9g20()) + at91_add_device_spi(usb_a9g20_spi_devices, ARRAY_SIZE(usb_a9g20_spi_devices)); +} + /* * MACB Ethernet device */ @@ -96,24 +151,42 @@ static struct at91_eth_data __initdata ek_macb_data = { .is_rmii = 1, }; +static void __init ek_add_device_eth(void) +{ + if (machine_is_usb_a9260() || machine_is_usb_a9g20()) + ek_macb_data.phy_irq_pin = AT91_PIN_PA31; + + at91_add_device_eth(&ek_macb_data); +} + /* * NAND flash */ static struct mtd_partition __initdata ek_nand_partition[] = { { - .name = "Linux Kernel", + .name = "barebox", .offset = 0, - .size = SZ_16M, - }, - { - .name = "Root FS", + .size = 3 * SZ_128K, + }, { + .name = "bareboxenv", .offset = MTDPART_OFS_NXTBLK, - .size = 120 * SZ_1M, - }, - { - .name = "FS", + .size = SZ_128K, + }, { + .name = "bareboxenv2", + .offset = MTDPART_OFS_NXTBLK, + .size = SZ_128K, + }, { + .name = "kernel", + .offset = MTDPART_OFS_NXTBLK, + .size = 4 * SZ_1M, + }, { + .name = "rootfs", .offset = MTDPART_OFS_NXTBLK, .size = 120 * SZ_1M, + }, { + .name = "data", + .offset = MTDPART_OFS_NXTBLK, + .size = MTDPART_SIZ_FULL, } }; @@ -132,7 +205,7 @@ static struct atmel_nand_data __initdata ek_nand_data = { .partition_info = nand_partitions, }; -static struct sam9_smc_config __initdata ek_nand_smc_config = { +static struct sam9_smc_config __initdata usb_a9260_nand_smc_config = { .ncs_read_setup = 0, .nrd_setup = 1, .ncs_write_setup = 0, @@ -150,10 +223,36 @@ static struct sam9_smc_config __initdata ek_nand_smc_config = { .tdf_cycles = 2, }; +static struct sam9_smc_config __initdata usb_a9g20_nand_smc_config = { + .ncs_read_setup = 0, + .nrd_setup = 2, + .ncs_write_setup = 0, + .nwe_setup = 2, + + .ncs_read_pulse = 4, + .nrd_pulse = 4, + .ncs_write_pulse = 4, + .nwe_pulse = 4, + + .read_cycle = 7, + .write_cycle = 7, + + .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8, + .tdf_cycles = 3, +}; + static void __init ek_add_device_nand(void) { + if (machine_is_usb_a9260() || machine_is_usb_a9g20()) { + ek_nand_data.rdy_pin = AT91_PIN_PC13; + ek_nand_data.enable_pin = AT91_PIN_PC14; + } + /* configure chip-select 3 (NAND) */ - sam9_smc_configure(3, &ek_nand_smc_config); + if (machine_is_usb_a9g20()) + sam9_smc_configure(3, &usb_a9g20_nand_smc_config); + else + sam9_smc_configure(3, &usb_a9260_nand_smc_config); at91_add_device_nand(&ek_nand_data); } @@ -210,6 +309,19 @@ static struct gpio_led ek_leds[] = { } }; +static struct i2c_board_info __initdata ek_i2c_devices[] = { + { + I2C_BOARD_INFO("rv3029c2", 0x56), + }, +}; + +static void __init ek_add_device_leds(void) +{ + if (machine_is_usb_a9260() || machine_is_usb_a9g20()) + ek_leds[0].active_low = 0; + + at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds)); +} static void __init ek_board_init(void) { @@ -218,22 +330,29 @@ static void __init ek_board_init(void) /* USB Host */ at91_add_device_usbh(&ek_usbh_data); /* USB Device */ - at91_add_device_udc(&ek_udc_data); + ek_add_device_udc(); /* SPI */ - at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices)); + ek_add_device_spi(); /* Ethernet */ - at91_add_device_eth(&ek_macb_data); + ek_add_device_eth(); /* NAND */ ek_add_device_nand(); - /* I2C */ - at91_add_device_i2c(NULL, 0); /* Push Buttons */ ek_add_device_buttons(); /* LEDs */ - at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds)); - /* shutdown controller, wakeup button (5 msec low) */ - at91_sys_write(AT91_SHDW_MR, AT91_SHDW_CPTWK0_(10) | AT91_SHDW_WKMODE0_LOW + ek_add_device_leds(); + + if (machine_is_usb_a9g20()) { + /* I2C */ + at91_add_device_i2c(ek_i2c_devices, ARRAY_SIZE(ek_i2c_devices)); + } else { + /* I2C */ + at91_add_device_i2c(NULL, 0); + /* shutdown controller, wakeup button (5 msec low) */ + at91_sys_write(AT91_SHDW_MR, AT91_SHDW_CPTWK0_(10) + | AT91_SHDW_WKMODE0_LOW | AT91_SHDW_RTTWKEN); + } } MACHINE_START(USB_A9263, "CALAO USB_A9263") @@ -244,3 +363,21 @@ MACHINE_START(USB_A9263, "CALAO USB_A9263") .init_irq = at91_init_irq_default, .init_machine = ek_board_init, MACHINE_END + +MACHINE_START(USB_A9260, "CALAO USB_A9260") + /* Maintainer: calao-systems */ + .timer = &at91sam926x_timer, + .map_io = at91_map_io, + .init_early = ek_init_early, + .init_irq = at91_init_irq_default, + .init_machine = ek_board_init, +MACHINE_END + +MACHINE_START(USB_A9G20, "CALAO USB_A92G0") + /* Maintainer: Jean-Christophe PLAGNIOL-VILLARD */ + .timer = &at91sam926x_timer, + .map_io = at91_map_io, + .init_early = ek_init_early, + .init_irq = at91_init_irq_default, + .init_machine = ek_board_init, +MACHINE_END diff --git a/arch/arm/mach-at91/board-yl-9200.c b/arch/arm/mach-at91/board-yl-9200.c index 95edcbd2aec6..3c288b396fc4 100644 --- a/arch/arm/mach-at91/board-yl-9200.c +++ b/arch/arm/mach-at91/board-yl-9200.c @@ -22,6 +22,7 @@ */ #include <linux/types.h> +#include <linux/gpio.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> @@ -43,7 +44,6 @@ #include <mach/hardware.h> #include <mach/board.h> -#include <mach/gpio.h> #include <mach/at91rm9200_mc.h> #include <mach/cpu.h> diff --git a/arch/arm/mach-at91/gpio.c b/arch/arm/mach-at91/gpio.c index 4615528205c8..224e9e2f8674 100644 --- a/arch/arm/mach-at91/gpio.c +++ b/arch/arm/mach-at91/gpio.c @@ -11,6 +11,7 @@ #include <linux/clk.h> #include <linux/errno.h> +#include <linux/gpio.h> #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/debugfs.h> @@ -22,9 +23,6 @@ #include <mach/hardware.h> #include <mach/at91_pio.h> -#include <mach/gpio.h> - -#include <asm/gpio.h> #include "generic.h" diff --git a/arch/arm/mach-at91/include/mach/board.h b/arch/arm/mach-at91/include/mach/board.h index ed544a0d5a1d..d07767f4052e 100644 --- a/arch/arm/mach-at91/include/mach/board.h +++ b/arch/arm/mach-at91/include/mach/board.h @@ -98,6 +98,11 @@ extern void __init at91_add_device_eth(struct at91_eth_data *data); struct at91_usbh_data { u8 ports; /* number of ports on root hub */ u8 vbus_pin[2]; /* port power-control pin */ + u8 vbus_pin_inverted; + u8 overcurrent_supported; + u8 overcurrent_pin[2]; + u8 overcurrent_status[2]; + u8 overcurrent_changed[2]; }; extern void __init at91_add_device_usbh(struct at91_usbh_data *data); extern void __init at91_add_device_usbh_ohci(struct at91_usbh_data *data); diff --git a/arch/arm/mach-at91/include/mach/gpio.h b/arch/arm/mach-at91/include/mach/gpio.h index 056dc6674b6b..2b9a1f51210f 100644 --- a/arch/arm/mach-at91/include/mach/gpio.h +++ b/arch/arm/mach-at91/include/mach/gpio.h @@ -214,11 +214,6 @@ extern void at91_gpio_resume(void); */ #include <asm/errno.h> -#include <asm-generic/gpio.h> /* cansleep wrappers */ - -#define gpio_get_value __gpio_get_value -#define gpio_set_value __gpio_set_value -#define gpio_cansleep __gpio_cansleep #define gpio_to_irq(gpio) (gpio) #define irq_to_gpio(irq) (irq) diff --git a/arch/arm/mach-at91/include/mach/timex.h b/arch/arm/mach-at91/include/mach/timex.h index 31ac2d97f14c..85820ad801cc 100644 --- a/arch/arm/mach-at91/include/mach/timex.h +++ b/arch/arm/mach-at91/include/mach/timex.h @@ -64,7 +64,12 @@ #elif defined(CONFIG_ARCH_AT91SAM9G20) +#if defined(CONFIG_MACH_USB_A9G20) +#define AT91SAM9_MASTER_CLOCK 133000000 +#else #define AT91SAM9_MASTER_CLOCK 132096000 +#endif + #define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16) #elif defined(CONFIG_ARCH_AT91SAM9G45) diff --git a/arch/arm/mach-at91/leds.c b/arch/arm/mach-at91/leds.c index 0415a839e1ad..8dfafe76ffe6 100644 --- a/arch/arm/mach-at91/leds.c +++ b/arch/arm/mach-at91/leds.c @@ -9,13 +9,13 @@ * 2 of the License, or (at your option) any later version. */ +#include <linux/gpio.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/init.h> #include <linux/platform_device.h> #include <mach/board.h> -#include <mach/gpio.h> /* ------------------------------------------------------------------------- */ diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index 4159eca78945..7046158109d7 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -10,6 +10,7 @@ * (at your option) any later version. */ +#include <linux/gpio.h> #include <linux/suspend.h> #include <linux/sched.h> #include <linux/proc_fs.h> @@ -25,7 +26,6 @@ #include <asm/mach/irq.h> #include <mach/at91_pmc.h> -#include <mach/gpio.h> #include <mach/cpu.h> #include "generic.h" |
