diff options
Diffstat (limited to 'arch/arm/mach-sa1100/cerf.c')
| -rw-r--r-- | arch/arm/mach-sa1100/cerf.c | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/arch/arm/mach-sa1100/cerf.c b/arch/arm/mach-sa1100/cerf.c deleted file mode 100644 index f9243a3fd69c..000000000000 --- a/arch/arm/mach-sa1100/cerf.c +++ /dev/null @@ -1,181 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/arch/arm/mach-sa1100/cerf.c - * - * Apr-2003 : Removed some old PDA crud [FB] - * Oct-2003 : Added uart2 resource [FB] - * Jan-2004 : Removed io map for flash [FB] - */ - -#include <linux/init.h> -#include <linux/gpio/machine.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 <mach/hardware.h> -#include <asm/setup.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/flash.h> -#include <asm/mach/map.h> - -#include <mach/cerf.h> -#include <linux/platform_data/mfd-mcp-sa11x0.h> -#include <mach/irqs.h> -#include "generic.h" - -static struct resource cerfuart2_resources[] = { - [0] = DEFINE_RES_MEM(0x80030000, SZ_64K), -}; - -static struct platform_device cerfuart2_device = { - .name = "sa11x0-uart", - .id = 2, - .num_resources = ARRAY_SIZE(cerfuart2_resources), - .resource = cerfuart2_resources, -}; - -/* Compact Flash */ -static struct gpiod_lookup_table cerf_cf_gpio_table = { - .dev_id = "sa11x0-pcmcia.1", - .table = { - GPIO_LOOKUP("gpio", 19, "bvd2", GPIO_ACTIVE_HIGH), - GPIO_LOOKUP("gpio", 20, "bvd1", GPIO_ACTIVE_HIGH), - GPIO_LOOKUP("gpio", 21, "reset", GPIO_ACTIVE_HIGH), - GPIO_LOOKUP("gpio", 22, "ready", GPIO_ACTIVE_HIGH), - GPIO_LOOKUP("gpio", 23, "detect", GPIO_ACTIVE_LOW), - { }, - }, -}; - -/* 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_devices[] __initdata = { - &cerfuart2_device, -}; - -#ifdef CONFIG_SA1100_CERF_FLASH_32MB -# define CERF_FLASH_SIZE 0x02000000 -#elif defined CONFIG_SA1100_CERF_FLASH_16MB -# define CERF_FLASH_SIZE 0x01000000 -#elif defined CONFIG_SA1100_CERF_FLASH_8MB -# define CERF_FLASH_SIZE 0x00800000 -#else -# error "Undefined flash size for CERF" -#endif - -static struct mtd_partition cerf_partitions[] = { - { - .name = "Bootloader", - .size = 0x00020000, - .offset = 0x00000000, - }, { - .name = "Params", - .size = 0x00040000, - .offset = 0x00020000, - }, { - .name = "Kernel", - .size = 0x00100000, - .offset = 0x00060000, - }, { - .name = "Filesystem", - .size = CERF_FLASH_SIZE-0x00160000, - .offset = 0x00160000, - } -}; - -static struct flash_platform_data cerf_flash_data = { - .map_name = "cfi_probe", - .parts = cerf_partitions, - .nr_parts = ARRAY_SIZE(cerf_partitions), -}; - -static struct resource cerf_flash_resource = - DEFINE_RES_MEM(SA1100_CS0_PHYS, SZ_32M); - -static void __init cerf_init_irq(void) -{ - sa1100_init_irq(); - irq_set_irq_type(CERF_ETH_IRQ, IRQ_TYPE_EDGE_RISING); -} - -static struct map_desc cerf_io_desc[] __initdata = { - { /* Crystal Ethernet Chip */ - .virtual = 0xf0000000, - .pfn = __phys_to_pfn(0x08000000), - .length = 0x00100000, - .type = MT_DEVICE - } -}; - -static void __init cerf_map_io(void) -{ - sa1100_map_io(); - iotable_init(cerf_io_desc, ARRAY_SIZE(cerf_io_desc)); - - sa1100_register_uart(0, 3); - sa1100_register_uart(1, 2); /* disable this and the uart2 device for sa1100_fir */ - sa1100_register_uart(2, 1); -} - -static struct mcp_plat_data cerf_mcp_data = { - .mccr0 = MCCR0_ADM, - .sclk_rate = 11981000, -}; - -static void __init cerf_init(void) -{ - sa11x0_ppc_configure_mcp(); - platform_add_devices(cerf_devices, ARRAY_SIZE(cerf_devices)); - gpio_led_register_device(-1, &cerf_gpio_led_info); - sa11x0_register_mtd(&cerf_flash_data, &cerf_flash_resource, 1); - sa11x0_register_mcp(&cerf_mcp_data); - sa11x0_register_pcmcia(1, &cerf_cf_gpio_table); -} - -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, - .init_time = sa1100_timer_init, - .init_machine = cerf_init, - .init_late = sa11x0_init_late, - .restart = sa11x0_restart, -MACHINE_END |