diff options
Diffstat (limited to 'arch/x86/platform/geode/net5501.c')
| -rw-r--r-- | arch/x86/platform/geode/net5501.c | 77 |
1 files changed, 10 insertions, 67 deletions
diff --git a/arch/x86/platform/geode/net5501.c b/arch/x86/platform/geode/net5501.c index 646e3b5b4bb6..c9cee7dea99b 100644 --- a/arch/x86/platform/geode/net5501.c +++ b/arch/x86/platform/geode/net5501.c @@ -1,92 +1,40 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * System Specific setup for Soekris net5501 * At the moment this means setup of GPIO control of LEDs and buttons * on net5501 boards. * - * * Copyright (C) 2008-2009 Tower Technologies * Written by Alessandro Zummo <a.zummo@towertech.it> * * Copyright (C) 2008 Constantin Baranov <const@mimas.ru> * Copyright (C) 2011 Ed Wildgoose <kernel@wildgooses.com> * and Philip Prindeville <philipp@redfish-solutions.com> - * - * 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/gpio/machine.h> +#include <linux/gpio/property.h> #include <asm/geode.h> +#include "geode-common.h" + #define BIOS_REGION_BASE 0xffff0000 #define BIOS_REGION_SIZE 0x00010000 -static struct gpio_keys_button net5501_gpio_buttons[] = { - { - .code = KEY_RESTART, - .gpio = 24, - .active_low = 1, - .desc = "Reset button", - .type = EV_KEY, - .wakeup = 0, - .debounce_interval = 100, - .can_disable = 0, - } -}; -static struct gpio_keys_platform_data net5501_buttons_data = { - .buttons = net5501_gpio_buttons, - .nbuttons = ARRAY_SIZE(net5501_gpio_buttons), - .poll_interval = 20, -}; - -static struct platform_device net5501_buttons_dev = { - .name = "gpio-keys-polled", - .id = 1, - .dev = { - .platform_data = &net5501_buttons_data, - } -}; - -static struct gpio_led net5501_leds[] = { - { - .name = "net5501:1", - .gpio = 6, - .default_trigger = "default-on", - .active_low = 0, - }, -}; - -static struct gpio_led_platform_data net5501_leds_data = { - .num_leds = ARRAY_SIZE(net5501_leds), - .leds = net5501_leds, -}; - -static struct platform_device net5501_leds_dev = { - .name = "leds-gpio", - .id = -1, - .dev.platform_data = &net5501_leds_data, -}; - -static struct __initdata platform_device *net5501_devs[] = { - &net5501_buttons_dev, - &net5501_leds_dev, +static const struct geode_led net5501_leds[] __initconst = { + { 6, true }, }; static void __init register_net5501(void) { - /* Setup LED control through leds-gpio driver */ - platform_add_devices(net5501_devs, ARRAY_SIZE(net5501_devs)); + geode_create_restart_key(24); + geode_create_leds("net5501", net5501_leds, ARRAY_SIZE(net5501_leds)); } struct net5501_board { @@ -146,9 +94,4 @@ static int __init net5501_init(void) return 0; } - -module_init(net5501_init); - -MODULE_AUTHOR("Philip Prindeville <philipp@redfish-solutions.com>"); -MODULE_DESCRIPTION("Soekris net5501 System Setup"); -MODULE_LICENSE("GPL"); +device_initcall(net5501_init); |