c2ae0ec02a
This patch introduces OpenWRT support for the base Hauppauge/PCTV Broadway platform. It doesn't deal with the TV tuner or transcoder at this point, but the core functionality is working (Ethernet, wireless, USB, buttons, LEDs, etc). Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> SVN-Revision: 34595
87 lines
2.2 KiB
C
87 lines
2.2 KiB
C
/*
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* Hauppauge/PCTV Broadway Support
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*
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* Copyright (C) 2012 Devin Heitmueller <dheitmueller@kernellabs.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published
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* by the Free Software Foundation.
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*/
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#include <linux/init.h>
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#include <linux/platform_device.h>
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#include <asm/mach-ralink/machine.h>
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#include <asm/mach-ralink/dev-gpio-buttons.h>
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#include <asm/mach-ralink/dev-gpio-leds.h>
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#include <asm/mach-ralink/rt305x.h>
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#include <asm/mach-ralink/rt305x_regs.h>
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#include "devices.h"
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#define BROADWAY_GPIO_LED_DISKMOUNT 9
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#define BROADWAY_GPIO_LED_WPS 14
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#define BROADWAY_GPIO_BUTTON_WPS 0
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#define BROADWAY_GPIO_BUTTON_FACTORYRESET 13
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#define BROADWAY_KEYS_POLL_INTERVAL 20
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#define BROADWAY_KEYS_DEBOUNCE_INTERVAL (3 * BROADWAY_KEYS_POLL_INTERVAL)
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static struct gpio_led broadway_leds_gpio[] __initdata = {
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{
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.name = "red:diskmounted",
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.gpio = BROADWAY_GPIO_LED_DISKMOUNT,
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.active_low = 1,
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},
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{
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.name = "red:wps_active",
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.gpio = BROADWAY_GPIO_LED_WPS,
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.active_low = 1,
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},
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};
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static struct gpio_keys_button broadway_gpio_buttons[] __initdata = {
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{
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.desc = "Factory Reset button",
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.type = EV_KEY,
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.code = KEY_RESTART,
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.debounce_interval = BROADWAY_KEYS_DEBOUNCE_INTERVAL,
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.gpio = BROADWAY_GPIO_BUTTON_FACTORYRESET,
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.active_low = 1,
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},
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#ifdef DJH_WPS_BUTTON_NOT_WIRED_TO_GPIO
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{
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.desc = "WPS button",
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.type = EV_KEY,
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.code = KEY_WPS_BUTTON,
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.debounce_interval = BROADWAY_KEYS_DEBOUNCE_INTERVAL,
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.gpio = BROADWAY_GPIO_BUTTON_WPS,
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.active_low = 1,
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},
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#endif
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};
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static void __init broadway_init(void)
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{
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rt305x_gpio_init((RT305X_GPIO_MODE_GPIO <<
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RT305X_GPIO_MODE_UART0_SHIFT));
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rt305x_register_flash(0);
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rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_WLLLL;
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rt305x_register_ethernet();
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ramips_register_gpio_leds(-1, ARRAY_SIZE(broadway_leds_gpio),
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broadway_leds_gpio);
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ramips_register_gpio_buttons(-1, BROADWAY_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(broadway_gpio_buttons),
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broadway_gpio_buttons);
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rt305x_register_wifi();
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rt305x_register_wdt();
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rt305x_register_usb();
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}
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MIPS_MACHINE(RAMIPS_MACH_BROADWAY, "BROADWAY", "Hauppauge Broadway",
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broadway_init);
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