openwrtv4/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-broadway.c
John Crispin c2ae0ec02a add support for Hauppauge Broadway
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
2012-12-10 14:13:01 +00:00

87 lines
2.2 KiB
C

/*
* Hauppauge/PCTV Broadway Support
*
* Copyright (C) 2012 Devin Heitmueller <dheitmueller@kernellabs.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/init.h>
#include <linux/platform_device.h>
#include <asm/mach-ralink/machine.h>
#include <asm/mach-ralink/dev-gpio-buttons.h>
#include <asm/mach-ralink/dev-gpio-leds.h>
#include <asm/mach-ralink/rt305x.h>
#include <asm/mach-ralink/rt305x_regs.h>
#include "devices.h"
#define BROADWAY_GPIO_LED_DISKMOUNT 9
#define BROADWAY_GPIO_LED_WPS 14
#define BROADWAY_GPIO_BUTTON_WPS 0
#define BROADWAY_GPIO_BUTTON_FACTORYRESET 13
#define BROADWAY_KEYS_POLL_INTERVAL 20
#define BROADWAY_KEYS_DEBOUNCE_INTERVAL (3 * BROADWAY_KEYS_POLL_INTERVAL)
static struct gpio_led broadway_leds_gpio[] __initdata = {
{
.name = "red:diskmounted",
.gpio = BROADWAY_GPIO_LED_DISKMOUNT,
.active_low = 1,
},
{
.name = "red:wps_active",
.gpio = BROADWAY_GPIO_LED_WPS,
.active_low = 1,
},
};
static struct gpio_keys_button broadway_gpio_buttons[] __initdata = {
{
.desc = "Factory Reset button",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = BROADWAY_KEYS_DEBOUNCE_INTERVAL,
.gpio = BROADWAY_GPIO_BUTTON_FACTORYRESET,
.active_low = 1,
},
#ifdef DJH_WPS_BUTTON_NOT_WIRED_TO_GPIO
{
.desc = "WPS button",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = BROADWAY_KEYS_DEBOUNCE_INTERVAL,
.gpio = BROADWAY_GPIO_BUTTON_WPS,
.active_low = 1,
},
#endif
};
static void __init broadway_init(void)
{
rt305x_gpio_init((RT305X_GPIO_MODE_GPIO <<
RT305X_GPIO_MODE_UART0_SHIFT));
rt305x_register_flash(0);
rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_WLLLL;
rt305x_register_ethernet();
ramips_register_gpio_leds(-1, ARRAY_SIZE(broadway_leds_gpio),
broadway_leds_gpio);
ramips_register_gpio_buttons(-1, BROADWAY_KEYS_POLL_INTERVAL,
ARRAY_SIZE(broadway_gpio_buttons),
broadway_gpio_buttons);
rt305x_register_wifi();
rt305x_register_wdt();
rt305x_register_usb();
}
MIPS_MACHINE(RAMIPS_MACH_BROADWAY, "BROADWAY", "Hauppauge Broadway",
broadway_init);