summaryrefslogtreecommitdiffstats
path: root/target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-tl-wr841n.c
diff options
context:
space:
mode:
Diffstat (limited to 'target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-tl-wr841n.c')
-rw-r--r--target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-tl-wr841n.c140
1 files changed, 140 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-tl-wr841n.c b/target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-tl-wr841n.c
new file mode 100644
index 000000000..11f853f05
--- /dev/null
+++ b/target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-tl-wr841n.c
@@ -0,0 +1,140 @@
+/*
+ * TP-LINK TL-WR841N/ND v1 board support
+ *
+ * Copyright (C) 2009-2012 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/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-ath79/ath79.h>
+
+#include "dev-dsa.h"
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "machtypes.h"
+#include "pci.h"
+
+#define TL_WR841ND_V1_GPIO_LED_SYSTEM 2
+#define TL_WR841ND_V1_GPIO_LED_QSS_GREEN 4
+#define TL_WR841ND_V1_GPIO_LED_QSS_RED 5
+
+#define TL_WR841ND_V1_GPIO_BTN_RESET 3
+#define TL_WR841ND_V1_GPIO_BTN_QSS 7
+
+#define TL_WR841ND_V1_KEYS_POLL_INTERVAL 20 /* msecs */
+#define TL_WR841ND_V1_KEYS_DEBOUNCE_INTERVAL \
+ (3 * TL_WR841ND_V1_KEYS_POLL_INTERVAL)
+
+static struct mtd_partition tl_wr841n_v1_partitions[] = {
+ {
+ .name = "redboot",
+ .offset = 0,
+ .size = 0x020000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "kernel",
+ .offset = 0x020000,
+ .size = 0x140000,
+ }, {
+ .name = "rootfs",
+ .offset = 0x160000,
+ .size = 0x280000,
+ }, {
+ .name = "config",
+ .offset = 0x3e0000,
+ .size = 0x020000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "firmware",
+ .offset = 0x020000,
+ .size = 0x3c0000,
+ }
+};
+
+static struct flash_platform_data tl_wr841n_v1_flash_data = {
+ .parts = tl_wr841n_v1_partitions,
+ .nr_parts = ARRAY_SIZE(tl_wr841n_v1_partitions),
+};
+
+static struct gpio_led tl_wr841n_v1_leds_gpio[] __initdata = {
+ {
+ .name = "tp-link:green:system",
+ .gpio = TL_WR841ND_V1_GPIO_LED_SYSTEM,
+ .active_low = 1,
+ }, {
+ .name = "tp-link:red:qss",
+ .gpio = TL_WR841ND_V1_GPIO_LED_QSS_RED,
+ }, {
+ .name = "tp-link:green:qss",
+ .gpio = TL_WR841ND_V1_GPIO_LED_QSS_GREEN,
+ }
+};
+
+static struct gpio_keys_button tl_wr841n_v1_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = TL_WR841ND_V1_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_WR841ND_V1_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "qss",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = TL_WR841ND_V1_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_WR841ND_V1_GPIO_BTN_QSS,
+ .active_low = 1,
+ }
+};
+
+static struct dsa_chip_data tl_wr841n_v1_dsa_chip = {
+ .port_names[0] = "wan",
+ .port_names[1] = "lan1",
+ .port_names[2] = "lan2",
+ .port_names[3] = "lan3",
+ .port_names[4] = "lan4",
+ .port_names[5] = "cpu",
+};
+
+static struct dsa_platform_data tl_wr841n_v1_dsa_data = {
+ .nr_chips = 1,
+ .chip = &tl_wr841n_v1_dsa_chip,
+};
+
+static void __init tl_wr841n_v1_setup(void)
+{
+ u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+
+ ath79_register_mdio(0, 0x0);
+
+ ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
+ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ath79_eth0_data.speed = SPEED_100;
+ ath79_eth0_data.duplex = DUPLEX_FULL;
+
+ ath79_register_eth(0);
+ ath79_register_dsa(&ath79_eth0_device.dev, &ath79_mdio0_device.dev,
+ &tl_wr841n_v1_dsa_data);
+
+ ath79_register_m25p80(&tl_wr841n_v1_flash_data);
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr841n_v1_leds_gpio),
+ tl_wr841n_v1_leds_gpio);
+
+ ath79_register_gpio_keys_polled(-1, TL_WR841ND_V1_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(tl_wr841n_v1_gpio_keys),
+ tl_wr841n_v1_gpio_keys);
+ ath79_register_pci();
+}
+
+MIPS_MACHINE(ATH79_MACH_TL_WR841N_V1, "TL-WR841N-v1.5", "TP-LINK TL-WR841N v1",
+ tl_wr841n_v1_setup);