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118 lines
2.9 KiB
C
118 lines
2.9 KiB
C
/*
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* TP-LINK TL-WR802N v1, v2
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*
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* Copyright (C) 2015 Rick Pannen <pannen@gmail.com <mailto:pannen@gmail.com>>
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* Copyright (C) 2016 Thomas Roberts <tom.p.roberts@gmail.com <mailto:tom.p.roberts@gmail.com>>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published
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* by the Free Software Foundation.
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*/
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#include <linux/gpio.h>
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#include <linux/platform_device.h>
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#include <asm/mach-ath79/ath79.h>
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#include <asm/mach-ath79/ar71xx_regs.h>
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#include "common.h"
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#include "dev-eth.h"
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#include "dev-gpio-buttons.h"
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#include "dev-leds-gpio.h"
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#include "dev-m25p80.h"
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#include "dev-wmac.h"
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#include "machtypes.h"
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#define TL_WR802N_GPIO_LED_SYSTEM 13
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#define TL_WR802N_GPIO_BTN_RESET 11
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#define TL_WR802N_KEYS_POLL_INTERVAL 20 /* msecs */
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#define TL_WR802N_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR802N_KEYS_POLL_INTERVAL)
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static const char *tl_wr802n_part_probes[] = {
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"tp-link",
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NULL,
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};
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static struct flash_platform_data tl_wr802n_flash_data = {
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.part_probes = tl_wr802n_part_probes,
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};
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static struct gpio_led tl_wr802n_v1_leds_gpio[] __initdata = {
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{
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.name = "tp-link:blue:system",
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.gpio = TL_WR802N_GPIO_LED_SYSTEM,
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.active_low = 1,
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},
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};
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static struct gpio_led tl_wr802n_v2_leds_gpio[] __initdata = {
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{
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.name = "tl-wr802n-v2:green:system",
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.gpio = TL_WR802N_GPIO_LED_SYSTEM,
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.active_low = 1,
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},
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};
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static struct gpio_keys_button tl_wr802n_gpio_keys[] __initdata = {
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{
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.desc = "reset",
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.type = EV_KEY,
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.code = KEY_RESTART,
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.debounce_interval = TL_WR802N_KEYS_DEBOUNCE_INTERVAL,
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.gpio = TL_WR802N_GPIO_BTN_RESET,
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.active_low = 0,
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}
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};
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static void __init tl_ap143_setup(void)
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{
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u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
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u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
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u8 tmpmac[ETH_ALEN];
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ath79_register_m25p80(&tl_wr802n_flash_data);
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ath79_setup_ar933x_phy4_switch(false, false);
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ath79_register_mdio(0, 0x0);
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/* LAN */
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ath79_switch_data.phy4_mii_en = 1;
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ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
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ath79_eth0_data.duplex = DUPLEX_FULL;
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ath79_eth0_data.speed = SPEED_100;
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ath79_eth0_data.phy_mask = BIT(4);
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ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1);
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ath79_register_eth(0);
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ath79_init_mac(tmpmac, mac, 0);
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ath79_register_wmac(ee, tmpmac);
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ath79_register_gpio_keys_polled(1, TL_WR802N_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(tl_wr802n_gpio_keys),
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tl_wr802n_gpio_keys);
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}
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static void __init tl_wr802n_v1_setup(void)
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{
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tl_ap143_setup();
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ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr802n_v1_leds_gpio),
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tl_wr802n_v1_leds_gpio);
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}
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static void __init tl_wr802n_v2_setup(void)
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{
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tl_ap143_setup();
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ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr802n_v2_leds_gpio),
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tl_wr802n_v2_leds_gpio);
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}
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MIPS_MACHINE(ATH79_MACH_TL_WR802N_V1, "TL-WR802N-v1", "TP-LINK TL-WR802N v1",
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tl_wr802n_v1_setup);
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MIPS_MACHINE(ATH79_MACH_TL_WR802N_V2, "TL-WR802N-v2", "TP-LINK TL-WR802N v2",
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tl_wr802n_v2_setup);
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