ar71xx: add support for TL-WR802N Version 2
This patch adds support for the TP-Link TL-WR802N Version 2. Specification: - SoC: Qualcomm Atheros QCA9533 (560 MHz, MIPS 24Kc) - RAM: 32 MiB - Storage: 4 MiB of FLash on board - Wireless: Built into QCA9533 (Honey Bee), PHY modes b/g/n - Ethernet: 1x100M (port0) Installation through OEM Web Interface: - Connect to TL-WR802N by Ethernet or Wi-Fi - Go to http://192.168.0.1 (default user is "admin" & password is "admin) - Go to "System Tools -> Firmware Upgrade" - Browse for firmware "*.factory-us.bin" or "*.factory-eu.bin" for eu model - Click upgrade Installation through tftp: Note: T_OUT, T_IN and GND on the board must be connected to USB TTL Serial Configuration 115200 8n1 - Boot the TL-WR802N - When "Autobooting in 1 seconds" appears type "tpl" followed by enter - Connect to the board Ethernet port (IPADDR: 192.168.1.1, ServerIP: 192.168.1.10) - tftpboot 0x80000000 <Firmware Image Name> - Record the result of "printenv bootcmd" - Enter "erase <Result of 'printenv bootcmd'> +0x3c0000" (e.g erase 0x9f020000 +0x3c0000) - Enter "cp.b 0x80000000 <Result of 'printenv bootcmd'> 0x3c0000" (e.g cp.b 0x80000000 0x9f020000 0x3c0000) - Enter "bootm <Result of 'printenv bootcmd'>" (e.g bootm 0x9f020000) Signed-off-by: Thomas Roberts <tom.p.roberts@gmail.com>v19.07.3_mercusys_ac12_duma
Thomas Roberts
7 years ago
committed by
John Crispin
parent
7c9f5c7e6b
commit
f9278337cf
@ -0,0 +1,97 @@
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/*
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* TP-LINK TL-WR802N v2
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*
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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_V2_GPIO_LED_SYSTEM 13
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#define TL_WR802N_V2_GPIO_BTN_RESET 11
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#define TL_WR802N_V2_KEYS_POLL_INTERVAL 20 /* msecs */
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#define TL_WR802N_V2_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR802N_V2_KEYS_POLL_INTERVAL)
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static const char *tl_wr802n_v2_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_v2_flash_data = {
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.part_probes = tl_wr802n_v2_part_probes,
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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_V2_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_v2_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_V2_KEYS_DEBOUNCE_INTERVAL,
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.gpio = TL_WR802N_V2_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_v2_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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};
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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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ath79_register_gpio_keys_polled(1, TL_WR802N_V2_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(tl_wr802n_v2_gpio_keys),
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tl_wr802n_v2_gpio_keys);
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}
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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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