diff options
Diffstat (limited to 'arch/arm/mach-sa1100/cerf.c')
| -rw-r--r-- | arch/arm/mach-sa1100/cerf.c | 69 |
1 files changed, 54 insertions, 15 deletions
diff --git a/arch/arm/mach-sa1100/cerf.c b/arch/arm/mach-sa1100/cerf.c index 98d780608c7..2d25ececb41 100644 --- a/arch/arm/mach-sa1100/cerf.c +++ b/arch/arm/mach-sa1100/cerf.c @@ -13,12 +13,14 @@ #include <linux/init.h> #include <linux/kernel.h> #include <linux/tty.h> +#include <linux/platform_data/sa11x0-serial.h> #include <linux/platform_device.h> #include <linux/irq.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> +#include <linux/gpio.h> +#include <linux/leds.h> -#include <asm/irq.h> #include <mach/hardware.h> #include <asm/setup.h> @@ -26,18 +28,14 @@ #include <asm/mach/arch.h> #include <asm/mach/flash.h> #include <asm/mach/map.h> -#include <asm/mach/serial_sa1100.h> #include <mach/cerf.h> -#include <mach/mcp.h> +#include <linux/platform_data/mfd-mcp-sa11x0.h> +#include <mach/irqs.h> #include "generic.h" static struct resource cerfuart2_resources[] = { - [0] = { - .start = 0x80030000, - .end = 0x8003ffff, - .flags = IORESOURCE_MEM, - }, + [0] = DEFINE_RES_MEM(0x80030000, SZ_64K), }; static struct platform_device cerfuart2_device = { @@ -47,8 +45,48 @@ static struct platform_device cerfuart2_device = { .resource = cerfuart2_resources, }; +/* LEDs */ +struct gpio_led cerf_gpio_leds[] = { + { + .name = "cerf:d0", + .default_trigger = "heartbeat", + .gpio = 0, + }, + { + .name = "cerf:d1", + .default_trigger = "cpu0", + .gpio = 1, + }, + { + .name = "cerf:d2", + .default_trigger = "default-on", + .gpio = 2, + }, + { + .name = "cerf:d3", + .default_trigger = "default-on", + .gpio = 3, + }, + +}; + +static struct gpio_led_platform_data cerf_gpio_led_info = { + .leds = cerf_gpio_leds, + .num_leds = ARRAY_SIZE(cerf_gpio_leds), +}; + +static struct platform_device cerf_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &cerf_gpio_led_info, + } +}; + + static struct platform_device *cerf_devices[] __initdata = { &cerfuart2_device, + &cerf_leds, }; #ifdef CONFIG_SA1100_CERF_FLASH_32MB @@ -87,16 +125,13 @@ static struct flash_platform_data cerf_flash_data = { .nr_parts = ARRAY_SIZE(cerf_partitions), }; -static struct resource cerf_flash_resource = { - .start = SA1100_CS0_PHYS, - .end = SA1100_CS0_PHYS + SZ_32M - 1, - .flags = IORESOURCE_MEM, -}; +static struct resource cerf_flash_resource = + DEFINE_RES_MEM(SA1100_CS0_PHYS, SZ_32M); static void __init cerf_init_irq(void) { sa1100_init_irq(); - set_irq_type(CERF_ETH_IRQ, IRQ_TYPE_EDGE_RISING); + irq_set_irq_type(CERF_ETH_IRQ, IRQ_TYPE_EDGE_RISING); } static struct map_desc cerf_io_desc[] __initdata = { @@ -128,6 +163,7 @@ static struct mcp_plat_data cerf_mcp_data = { static void __init cerf_init(void) { + sa11x0_ppc_configure_mcp(); platform_add_devices(cerf_devices, ARRAY_SIZE(cerf_devices)); sa11x0_register_mtd(&cerf_flash_data, &cerf_flash_resource, 1); sa11x0_register_mcp(&cerf_mcp_data); @@ -136,7 +172,10 @@ static void __init cerf_init(void) MACHINE_START(CERF, "Intrinsyc CerfBoard/CerfCube") /* Maintainer: support@intrinsyc.com */ .map_io = cerf_map_io, + .nr_irqs = SA1100_NR_IRQS, .init_irq = cerf_init_irq, - .timer = &sa1100_timer, + .init_time = sa1100_timer_init, .init_machine = cerf_init, + .init_late = sa11x0_init_late, + .restart = sa11x0_restart, MACHINE_END |