ar71xx: add support for TL-WR802N Version 2

[openwrt/staging/yousong.git] / target / linux / ar71xx / files / arch / mips / ath79 / mach-tl-wr802n-v2.c

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr802n-v2.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr802n-v2.c
new file mode 100644 (file)
index 0000000..10e0c59
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr802n-v2.c
@@ -0,0 +1,97 @@
+/*
+ *  TP-LINK TL-WR802N v2
+ *
+ *  Copyright (C) 2016 Thomas Roberts <tom.p.roberts@gmail.com <mailto:tom.p.roberts@gmail.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/gpio.h>
+#include <linux/platform_device.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 TL_WR802N_V2_GPIO_LED_SYSTEM   13
+#define TL_WR802N_V2_GPIO_BTN_RESET    11
+
+#define TL_WR802N_V2_KEYS_POLL_INTERVAL        20      /* msecs */
+#define TL_WR802N_V2_KEYS_DEBOUNCE_INTERVAL    (3 * TL_WR802N_V2_KEYS_POLL_INTERVAL)
+
+static const char *tl_wr802n_v2_part_probes[] = {
+       "tp-link",
+       NULL,
+};
+
+static struct flash_platform_data tl_wr802n_v2_flash_data = {
+       .part_probes    = tl_wr802n_v2_part_probes,
+};
+
+static struct gpio_led tl_wr802n_v2_leds_gpio[] __initdata = {
+       {
+               .name           = "tl-wr802n-v2:green:system",
+               .gpio           = TL_WR802N_V2_GPIO_LED_SYSTEM,
+               .active_low     = 1,
+       },
+};
+
+static struct gpio_keys_button tl_wr802n_v2_gpio_keys[] __initdata = {
+       {
+               .desc           = "reset",
+               .type           = EV_KEY,
+               .code           = KEY_RESTART,
+               .debounce_interval = TL_WR802N_V2_KEYS_DEBOUNCE_INTERVAL,
+               .gpio           = TL_WR802N_V2_GPIO_BTN_RESET,
+               .active_low     = 0,
+       }
+};
+
+static void __init tl_ap143_setup(void)
+{
+               u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+               u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+               u8 tmpmac[ETH_ALEN];
+
+               ath79_register_m25p80(&tl_wr802n_v2_flash_data);
+
+               ath79_setup_ar933x_phy4_switch(false, false);
+
+               ath79_register_mdio(0, 0x0);
+
+               /* LAN */
+               ath79_switch_data.phy4_mii_en = 1;
+               ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+               ath79_eth0_data.duplex = DUPLEX_FULL;
+               ath79_eth0_data.speed = SPEED_100;
+               ath79_eth0_data.phy_mask = BIT(4);
+               ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1);
+               ath79_register_eth(0);
+
+               ath79_init_mac(tmpmac, mac, 0);
+               ath79_register_wmac(ee, tmpmac);
+};
+
+static void __init tl_wr802n_v2_setup(void)
+{
+       tl_ap143_setup();
+
+       ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr802n_v2_leds_gpio),
+               tl_wr802n_v2_leds_gpio);
+
+       ath79_register_gpio_keys_polled(1, TL_WR802N_V2_KEYS_POLL_INTERVAL,
+               ARRAY_SIZE(tl_wr802n_v2_gpio_keys),
+               tl_wr802n_v2_gpio_keys);
+}
+
+MIPS_MACHINE(ATH79_MACH_TL_WR802N_V2, "TL-WR802N-v2", "TP-LINK TL-WR802N v2",
+               tl_wr802n_v2_setup);
\ No newline at end of file