ar71xx: merge files-3.2 to files

[openwrt.git] / target / linux / ar71xx / files / arch / mips / ath79 / mach-tew-632brp.c

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tew-632brp.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-tew-632brp.c
new file mode 100644 (file)
index 0000000..de2d2a5
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tew-632brp.c
@@ -0,0 +1,147 @@
+/*
+ *  TrendNET TEW-632BRP board support
+ *
+ *  Copyright (C) 2008-2012 Gabor Juhos <juhosg@openwrt.org>
+ *  Copyright (C) 2008 Imre Kaloz <kaloz@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/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/mach-ath79/ath79.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"
+#include "nvram.h"
+
+#define TEW_632BRP_GPIO_LED_STATUS     1
+#define TEW_632BRP_GPIO_LED_WPS                3
+#define TEW_632BRP_GPIO_LED_WLAN       6
+#define TEW_632BRP_GPIO_BTN_WPS                12
+#define TEW_632BRP_GPIO_BTN_RESET      21
+
+#define TEW_632BRP_KEYS_POLL_INTERVAL  20      /* msecs */
+#define TEW_632BRP_KEYS_DEBOUNCE_INTERVAL (3 * TEW_632BRP_KEYS_POLL_INTERVAL)
+
+#define TEW_632BRP_CONFIG_ADDR 0x1f020000
+#define TEW_632BRP_CONFIG_SIZE 0x10000
+
+static struct mtd_partition tew_632brp_partitions[] = {
+       {
+               .name           = "u-boot",
+               .offset         = 0,
+               .size           = 0x020000,
+               .mask_flags     = MTD_WRITEABLE,
+       }, {
+               .name           = "config",
+               .offset         = 0x020000,
+               .size           = 0x010000,
+       }, {
+               .name           = "kernel",
+               .offset         = 0x030000,
+               .size           = 0x0e0000,
+       }, {
+               .name           = "rootfs",
+               .offset         = 0x110000,
+               .size           = 0x2e0000,
+       }, {
+               .name           = "art",
+               .offset         = 0x3f0000,
+               .size           = 0x010000,
+               .mask_flags     = MTD_WRITEABLE,
+       }, {
+               .name           = "firmware",
+               .offset         = 0x030000,
+               .size           = 0x3c0000,
+       }
+};
+
+static struct flash_platform_data tew_632brp_flash_data = {
+       .parts          = tew_632brp_partitions,
+       .nr_parts       = ARRAY_SIZE(tew_632brp_partitions),
+};
+
+static struct gpio_led tew_632brp_leds_gpio[] __initdata = {
+       {
+               .name           = "tew-632brp:green:status",
+               .gpio           = TEW_632BRP_GPIO_LED_STATUS,
+               .active_low     = 1,
+       }, {
+               .name           = "tew-632brp:blue:wps",
+               .gpio           = TEW_632BRP_GPIO_LED_WPS,
+               .active_low     = 1,
+       }, {
+               .name           = "tew-632brp:green:wlan",
+               .gpio           = TEW_632BRP_GPIO_LED_WLAN,
+               .active_low     = 1,
+       }
+};
+
+static struct gpio_keys_button tew_632brp_gpio_keys[] __initdata = {
+       {
+               .desc           = "reset",
+               .type           = EV_KEY,
+               .code           = KEY_RESTART,
+               .debounce_interval = TEW_632BRP_KEYS_DEBOUNCE_INTERVAL,
+               .gpio           = TEW_632BRP_GPIO_BTN_RESET,
+       }, {
+               .desc           = "wps",
+               .type           = EV_KEY,
+               .code           = KEY_WPS_BUTTON,
+               .debounce_interval = TEW_632BRP_KEYS_DEBOUNCE_INTERVAL,
+               .gpio           = TEW_632BRP_GPIO_BTN_WPS,
+       }
+};
+
+#define TEW_632BRP_LAN_PHYMASK BIT(0)
+#define TEW_632BRP_WAN_PHYMASK BIT(4)
+#define TEW_632BRP_MDIO_MASK   (~(TEW_632BRP_LAN_PHYMASK | \
+                                  TEW_632BRP_WAN_PHYMASK))
+
+static void __init tew_632brp_setup(void)
+{
+       const char *config = (char *) KSEG1ADDR(TEW_632BRP_CONFIG_ADDR);
+       u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
+       u8 mac[6];
+       u8 *wlan_mac = NULL;
+
+       if (ath79_nvram_parse_mac_addr(config, TEW_632BRP_CONFIG_SIZE,
+                                      "lan_mac=", mac) == 0) {
+               ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
+               ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1);
+               wlan_mac = mac;
+       }
+
+       ath79_register_mdio(0, TEW_632BRP_MDIO_MASK);
+
+       ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+       ath79_eth0_data.phy_mask = TEW_632BRP_LAN_PHYMASK;
+
+       ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+       ath79_eth1_data.phy_mask = TEW_632BRP_WAN_PHYMASK;
+
+       ath79_register_eth(0);
+       ath79_register_eth(1);
+
+       ath79_register_m25p80(&tew_632brp_flash_data);
+
+       ath79_register_leds_gpio(-1, ARRAY_SIZE(tew_632brp_leds_gpio),
+                                tew_632brp_leds_gpio);
+
+       ath79_register_gpio_keys_polled(-1, TEW_632BRP_KEYS_POLL_INTERVAL,
+                                       ARRAY_SIZE(tew_632brp_gpio_keys),
+                                       tew_632brp_gpio_keys);
+
+       ath79_register_wmac(eeprom, wlan_mac);
+}
+
+MIPS_MACHINE(ATH79_MACH_TEW_632BRP, "TEW-632BRP", "TRENDnet TEW-632BRP",
+            tew_632brp_setup);