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author | David S. Miller <davem@davemloft.net> | 2008-10-11 12:39:35 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2008-10-11 12:39:35 -0700 |
commit | 56c5d900dbb8e042bfad035d18433476931d8f93 (patch) | |
tree | 00b793965beeef10db03e0ff021d2d965c410759 /arch/mips/alchemy/mtx-1/platform.c | |
parent | 4dd95b63ae25c5cad6986829b5e8788e9faa0330 (diff) | |
parent | ead9d23d803ea3a73766c3cb27bf7563ac8d7266 (diff) | |
download | op-kernel-dev-56c5d900dbb8e042bfad035d18433476931d8f93.zip op-kernel-dev-56c5d900dbb8e042bfad035d18433476931d8f93.tar.gz |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
sound/core/memalloc.c
Diffstat (limited to 'arch/mips/alchemy/mtx-1/platform.c')
-rw-r--r-- | arch/mips/alchemy/mtx-1/platform.c | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/arch/mips/alchemy/mtx-1/platform.c b/arch/mips/alchemy/mtx-1/platform.c new file mode 100644 index 0000000..8b5914d --- /dev/null +++ b/arch/mips/alchemy/mtx-1/platform.c @@ -0,0 +1,149 @@ +/* + * MTX-1 platform devices registration + * + * Copyright (C) 2007, Florian Fainelli <florian@openwrt.org> + * + * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/leds.h> +#include <linux/gpio.h> +#include <linux/gpio_keys.h> +#include <linux/input.h> +#include <linux/mtd/partitions.h> +#include <linux/mtd/physmap.h> +#include <mtd/mtd-abi.h> + +static struct gpio_keys_button mtx1_gpio_button[] = { + { + .gpio = 207, + .code = BTN_0, + .desc = "System button", + } +}; + +static struct gpio_keys_platform_data mtx1_buttons_data = { + .buttons = mtx1_gpio_button, + .nbuttons = ARRAY_SIZE(mtx1_gpio_button), +}; + +static struct platform_device mtx1_button = { + .name = "gpio-keys", + .id = -1, + .dev = { + .platform_data = &mtx1_buttons_data, + } +}; + +static struct resource mtx1_wdt_res[] = { + [0] = { + .start = 15, + .end = 15, + .name = "mtx1-wdt-gpio", + .flags = IORESOURCE_IRQ, + } +}; + +static struct platform_device mtx1_wdt = { + .name = "mtx1-wdt", + .id = 0, + .num_resources = ARRAY_SIZE(mtx1_wdt_res), + .resource = mtx1_wdt_res, +}; + +static struct gpio_led default_leds[] = { + { + .name = "mtx1:green", + .gpio = 211, + }, { + .name = "mtx1:red", + .gpio = 212, + }, +}; + +static struct gpio_led_platform_data mtx1_led_data = { + .num_leds = ARRAY_SIZE(default_leds), + .leds = default_leds, +}; + +static struct platform_device mtx1_gpio_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &mtx1_led_data, + } +}; + +static struct mtd_partition mtx1_mtd_partitions[] = { + { + .name = "filesystem", + .size = 0x01C00000, + .offset = 0, + }, + { + .name = "yamon", + .size = 0x00100000, + .offset = MTDPART_OFS_APPEND, + .mask_flags = MTD_WRITEABLE, + }, + { + .name = "kernel", + .size = 0x002c0000, + .offset = MTDPART_OFS_APPEND, + }, + { + .name = "yamon env", + .size = 0x00040000, + .offset = MTDPART_OFS_APPEND, + }, +}; + +static struct physmap_flash_data mtx1_flash_data = { + .width = 4, + .nr_parts = 4, + .parts = mtx1_mtd_partitions, +}; + +static struct resource mtx1_mtd_resource = { + .start = 0x1e000000, + .end = 0x1fffffff, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device mtx1_mtd = { + .name = "physmap-flash", + .dev = { + .platform_data = &mtx1_flash_data, + }, + .num_resources = 1, + .resource = &mtx1_mtd_resource, +}; + +static struct __initdata platform_device * mtx1_devs[] = { + &mtx1_gpio_leds, + &mtx1_wdt, + &mtx1_button, + &mtx1_mtd, +}; + +static int __init mtx1_register_devices(void) +{ + gpio_direction_input(207); + return platform_add_devices(mtx1_devs, ARRAY_SIZE(mtx1_devs)); +} + +arch_initcall(mtx1_register_devices); |