--- /dev/null
+/*
+ * TRENDnet TEW-712BR board support
+ *
+ * Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * 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/gpio.h>
+
+#include <asm/mach-ath79/ath79.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+
+#include "common.h"
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+
+#define TEW_712BR_GPIO_BTN_WPS 11
+#define TEW_712BR_GPIO_BTN_RESET 12
+
+#define TEW_712BR_GPIO_LED_LAN1 13
+#define TEW_712BR_GPIO_LED_LAN2 14
+#define TEW_712BR_GPIO_LED_LAN3 15
+#define TEW_712BR_GPIO_LED_LAN4 16
+#define TEW_712BR_GPIO_LED_POWER_GREEN 20
+#define TEW_712BR_GPIO_LED_POWER_ORANGE 27
+#define TEW_712BR_GPIO_LED_WAN_GREEN 17
+#define TEW_712BR_GPIO_LED_WAN_ORANGE 23
+#define TEW_712BR_GPIO_LED_WLAN 0
+#define TEW_712BR_GPIO_LED_WPS 26
+
+#define TEW_712BR_GPIO_WAN_LED_ENABLE 1
+
+#define TEW_712BR_KEYS_POLL_INTERVAL 20 /* msecs */
+#define TEW_712BR_KEYS_DEBOUNCE_INTERVAL (3 * TEW_712BR_KEYS_POLL_INTERVAL)
+
+#define TEW_712BR_ART_ADDRESS 0x1f010000
+#define TEW_712BR_CALDATA_OFFSET 0x1000
+#define TEW_712BR_LAN_MAC_ADDRESS 0x1f020004
+#define TEW_712BR_WAN_MAC_ADDRESS 0x1f020016
+
+static struct gpio_led tew_712br_leds_gpio[] __initdata = {
+ {
+ .name = "trendnet:green:lan1",
+ .gpio = TEW_712BR_GPIO_LED_LAN1,
+ .active_low = 0,
+ }, {
+ .name = "trendnet:green:lan2",
+ .gpio = TEW_712BR_GPIO_LED_LAN2,
+ .active_low = 0,
+ }, {
+ .name = "trendnet:green:lan3",
+ .gpio = TEW_712BR_GPIO_LED_LAN3,
+ .active_low = 0,
+ }, {
+ .name = "trendnet:green:lan4",
+ .gpio = TEW_712BR_GPIO_LED_LAN4,
+ .active_low = 0,
+ }, {
+ .name = "trendnet:blue:wps",
+ .gpio = TEW_712BR_GPIO_LED_WPS,
+ .active_low = 1,
+ }, {
+ .name = "trendnet:green:power",
+ .gpio = TEW_712BR_GPIO_LED_POWER_GREEN,
+ .active_low = 0,
+ }, {
+ .name = "trendnet:orange:power",
+ .gpio = TEW_712BR_GPIO_LED_POWER_ORANGE,
+ .active_low = 0,
+ }, {
+ .name = "trendnet:green:wan",
+ .gpio = TEW_712BR_GPIO_LED_WAN_GREEN,
+ .active_low = 1,
+ }, {
+ .name = "trendnet:orange:wan",
+ .gpio = TEW_712BR_GPIO_LED_WAN_ORANGE,
+ .active_low = 0,
+ }, {
+ .name = "trendnet:green:wlan",
+ .gpio = TEW_712BR_GPIO_LED_WLAN,
+ .active_low = 0,
+ },
+};
+
+static struct gpio_keys_button tew_712br_gpio_keys[] __initdata = {
+ {
+ .desc = "Reset button",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = TEW_712BR_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TEW_712BR_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "WPS button",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = TEW_712BR_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TEW_712BR_GPIO_BTN_WPS,
+ .active_low = 1,
+ }
+};
+
+static void __init tew_712br_read_ascii_mac(u8 *dest, unsigned int src_addr)
+{
+ int ret;
+ u8 *src = (u8 *)KSEG1ADDR(src_addr);
+
+ ret = sscanf(src, "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx",
+ &dest[0], &dest[1], &dest[2],
+ &dest[3], &dest[4], &dest[5]);
+
+ if (ret != ETH_ALEN)
+ memset(dest, 0, ETH_ALEN);
+}
+
+static void __init tew_712br_setup(void)
+{
+ u8 *art = (u8 *) KSEG1ADDR(TEW_712BR_ART_ADDRESS);
+ u8 lan_mac[ETH_ALEN];
+ u8 wan_mac[ETH_ALEN];
+
+ ath79_setup_ar933x_phy4_switch(false, false);
+
+ ath79_gpio_function_disable(AR933X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
+ AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
+ AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
+ AR933X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
+ AR933X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
+
+ gpio_request_one(TEW_712BR_GPIO_WAN_LED_ENABLE,
+ GPIOF_OUT_INIT_LOW, "WAN LED enable");
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(tew_712br_leds_gpio),
+ tew_712br_leds_gpio);
+
+ ath79_register_gpio_keys_polled(1, TEW_712BR_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(tew_712br_gpio_keys),
+ tew_712br_gpio_keys);
+
+ ath79_register_m25p80(NULL);
+
+ tew_712br_read_ascii_mac(lan_mac, TEW_712BR_LAN_MAC_ADDRESS);
+ tew_712br_read_ascii_mac(wan_mac, TEW_712BR_WAN_MAC_ADDRESS);
+
+ ath79_init_mac(ath79_eth0_data.mac_addr, wan_mac, 0);
+ ath79_init_mac(ath79_eth1_data.mac_addr, lan_mac, 0);
+
+ ath79_register_mdio(0, 0x0);
+ ath79_register_eth(1);
+ ath79_register_eth(0);
+
+ ath79_register_wmac(art + TEW_712BR_CALDATA_OFFSET, wan_mac);
+}
+
+MIPS_MACHINE(ATH79_MACH_TEW_712BR, "TEW-712BR",
+ "TRENDnet TEW-712BR", tew_712br_setup);
projects / openwrt / staging / yousong.git / blobdiff