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Diffstat (limited to 'ANDROID_3.4.5/arch/x86/platform/geode/net5501.c')
-rw-r--r--ANDROID_3.4.5/arch/x86/platform/geode/net5501.c154
1 files changed, 0 insertions, 154 deletions
diff --git a/ANDROID_3.4.5/arch/x86/platform/geode/net5501.c b/ANDROID_3.4.5/arch/x86/platform/geode/net5501.c
deleted file mode 100644
index 646e3b5b..00000000
--- a/ANDROID_3.4.5/arch/x86/platform/geode/net5501.c
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * 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 <asm/geode.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 void __init register_net5501(void)
-{
- /* Setup LED control through leds-gpio driver */
- platform_add_devices(net5501_devs, ARRAY_SIZE(net5501_devs));
-}
-
-struct net5501_board {
- u16 offset;
- u16 len;
- char *sig;
-};
-
-static struct net5501_board __initdata boards[] = {
- { 0xb7b, 7, "net5501" }, /* net5501 v1.33/1.33c */
- { 0xb1f, 7, "net5501" }, /* net5501 v1.32i */
-};
-
-static bool __init net5501_present(void)
-{
- int i;
- unsigned char *rombase, *bios;
- bool found = false;
-
- rombase = ioremap(BIOS_REGION_BASE, BIOS_REGION_SIZE - 1);
- if (!rombase) {
- printk(KERN_ERR "%s: failed to get rombase\n", KBUILD_MODNAME);
- return found;
- }
-
- bios = rombase + 0x20; /* null terminated */
-
- if (memcmp(bios, "comBIOS", 7))
- goto unmap;
-
- for (i = 0; i < ARRAY_SIZE(boards); i++) {
- unsigned char *model = rombase + boards[i].offset;
-
- if (!memcmp(model, boards[i].sig, boards[i].len)) {
- printk(KERN_INFO "%s: system is recognized as \"%s\"\n",
- KBUILD_MODNAME, model);
-
- found = true;
- break;
- }
- }
-
-unmap:
- iounmap(rombase);
- return found;
-}
-
-static int __init net5501_init(void)
-{
- if (!is_geode())
- return 0;
-
- if (!net5501_present())
- return 0;
-
- register_net5501();
-
- return 0;
-}
-
-module_init(net5501_init);
-
-MODULE_AUTHOR("Philip Prindeville <philipp@redfish-solutions.com>");
-MODULE_DESCRIPTION("Soekris net5501 System Setup");
-MODULE_LICENSE("GPL");