diff options
Diffstat (limited to 'ANDROID_3.4.5/arch/x86/platform/geode/geos.c')
-rw-r--r-- | ANDROID_3.4.5/arch/x86/platform/geode/geos.c | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/ANDROID_3.4.5/arch/x86/platform/geode/geos.c b/ANDROID_3.4.5/arch/x86/platform/geode/geos.c deleted file mode 100644 index c2e6d535..00000000 --- a/ANDROID_3.4.5/arch/x86/platform/geode/geos.c +++ /dev/null @@ -1,128 +0,0 @@ -/* - * System Specific setup for Traverse Technologies GEOS. - * At the moment this means setup of GPIO control of LEDs. - * - * Copyright (C) 2008 Constantin Baranov <const@mimas.ru> - * Copyright (C) 2011 Ed Wildgoose <kernel@wildgooses.com> - * and Philip Prindeville <philipp@redfish-solutions.com> - * - * TODO: There are large similarities with leds-net5501.c - * by Alessandro Zummo <a.zummo@towertech.it> - * In the future leds-net5501.c should be migrated over to platform - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/io.h> -#include <linux/string.h> -#include <linux/module.h> -#include <linux/leds.h> -#include <linux/platform_device.h> -#include <linux/gpio.h> -#include <linux/input.h> -#include <linux/gpio_keys.h> -#include <linux/dmi.h> - -#include <asm/geode.h> - -static struct gpio_keys_button geos_gpio_buttons[] = { - { - .code = KEY_RESTART, - .gpio = 3, - .active_low = 1, - .desc = "Reset button", - .type = EV_KEY, - .wakeup = 0, - .debounce_interval = 100, - .can_disable = 0, - } -}; -static struct gpio_keys_platform_data geos_buttons_data = { - .buttons = geos_gpio_buttons, - .nbuttons = ARRAY_SIZE(geos_gpio_buttons), - .poll_interval = 20, -}; - -static struct platform_device geos_buttons_dev = { - .name = "gpio-keys-polled", - .id = 1, - .dev = { - .platform_data = &geos_buttons_data, - } -}; - -static struct gpio_led geos_leds[] = { - { - .name = "geos:1", - .gpio = 6, - .default_trigger = "default-on", - .active_low = 1, - }, - { - .name = "geos:2", - .gpio = 25, - .default_trigger = "default-off", - .active_low = 1, - }, - { - .name = "geos:3", - .gpio = 27, - .default_trigger = "default-off", - .active_low = 1, - }, -}; - -static struct gpio_led_platform_data geos_leds_data = { - .num_leds = ARRAY_SIZE(geos_leds), - .leds = geos_leds, -}; - -static struct platform_device geos_leds_dev = { - .name = "leds-gpio", - .id = -1, - .dev.platform_data = &geos_leds_data, -}; - -static struct __initdata platform_device *geos_devs[] = { - &geos_buttons_dev, - &geos_leds_dev, -}; - -static void __init register_geos(void) -{ - /* Setup LED control through leds-gpio driver */ - platform_add_devices(geos_devs, ARRAY_SIZE(geos_devs)); -} - -static int __init geos_init(void) -{ - const char *vendor, *product; - - if (!is_geode()) - return 0; - - vendor = dmi_get_system_info(DMI_SYS_VENDOR); - if (!vendor || strcmp(vendor, "Traverse Technologies")) - return 0; - - product = dmi_get_system_info(DMI_PRODUCT_NAME); - if (!product || strcmp(product, "Geos")) - return 0; - - printk(KERN_INFO "%s: system is recognized as \"%s %s\"\n", - KBUILD_MODNAME, vendor, product); - - register_geos(); - - return 0; -} - -module_init(geos_init); - -MODULE_AUTHOR("Philip Prindeville <philipp@redfish-solutions.com>"); -MODULE_DESCRIPTION("Traverse Technologies Geos System Setup"); -MODULE_LICENSE("GPL"); |