2 * TP-LINK TL-WDR3320 v2 board support
4 * Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org>
5 * Copyright (C) 2015 Weijie Gao <hackpascal@gmail.com>
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License version 2 as published
9 * by the Free Software Foundation.
12 #include <linux/pci.h>
13 #include <linux/phy.h>
14 #include <linux/gpio.h>
15 #include <linux/platform_device.h>
16 #include <linux/ath9k_platform.h>
18 #include <asm/mach-ath79/ar71xx_regs.h>
21 #include "dev-ap9x-pci.h"
23 #include "dev-gpio-buttons.h"
24 #include "dev-leds-gpio.h"
25 #include "dev-m25p80.h"
29 #include "machtypes.h"
31 #define WDR3320_GPIO_LED_WLAN5G 12
32 #define WDR3320_GPIO_LED_SYSTEM 14
33 #define WDR3320_GPIO_LED_QSS 15
34 #define WDR3320_GPIO_LED_WAN 4
35 #define WDR3320_GPIO_LED_LAN1 18
36 #define WDR3320_GPIO_LED_LAN2 20
37 #define WDR3320_GPIO_LED_LAN3 21
38 #define WDR3320_GPIO_LED_LAN4 22
40 #define WDR3320_GPIO_BTN_RESET 16
42 #define WDR3320_KEYS_POLL_INTERVAL 20 /* msecs */
43 #define WDR3320_KEYS_DEBOUNCE_INTERVAL (3 * WDR3320_KEYS_POLL_INTERVAL)
45 #define WDR3320_WMAC_CALDATA_OFFSET 0x1000
46 #define WDR3320_PCIE_CALDATA_OFFSET 0x5000
48 static const char *wdr3320_part_probes
[] = {
53 static struct flash_platform_data wdr3320_flash_data
= {
54 .part_probes
= wdr3320_part_probes
,
57 static struct gpio_led wdr3320_leds_gpio
[] __initdata
= {
59 .name
= "tp-link:green:qss",
60 .gpio
= WDR3320_GPIO_LED_QSS
,
64 .name
= "tp-link:green:system",
65 .gpio
= WDR3320_GPIO_LED_SYSTEM
,
69 .name
= "tp-link:green:wlan5g",
70 .gpio
= WDR3320_GPIO_LED_WLAN5G
,
75 static struct gpio_keys_button wdr3320_gpio_keys
[] __initdata
= {
80 .debounce_interval
= WDR3320_KEYS_DEBOUNCE_INTERVAL
,
81 .gpio
= WDR3320_GPIO_BTN_RESET
,
86 static void __init
wdr3320_setup(void)
88 u8
*mac
= (u8
*) KSEG1ADDR(0x1f01fc00);
89 u8
*art
= (u8
*) KSEG1ADDR(0x1fff0000);
92 ath79_register_m25p80(&wdr3320_flash_data
);
93 ath79_register_leds_gpio(-1, ARRAY_SIZE(wdr3320_leds_gpio
),
95 ath79_register_gpio_keys_polled(-1, WDR3320_KEYS_POLL_INTERVAL
,
96 ARRAY_SIZE(wdr3320_gpio_keys
),
99 ath79_init_mac(tmpmac
, mac
, 0);
100 ath79_register_wmac(art
+ WDR3320_WMAC_CALDATA_OFFSET
, tmpmac
);
102 ath79_init_mac(tmpmac
, mac
, -1);
103 ap9x_pci_setup_wmac_led_pin(0, 0);
104 ap91_pci_init(art
+ WDR3320_PCIE_CALDATA_OFFSET
, tmpmac
);
106 ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_ONLY_MODE
);
108 ath79_register_mdio(1, 0x0);
111 ath79_init_mac(ath79_eth1_data
.mac_addr
, mac
, 0);
113 /* GMAC1 is connected to the internal switch */
114 ath79_eth1_data
.phy_if_mode
= PHY_INTERFACE_MODE_GMII
;
116 ath79_register_eth(1);
119 ath79_init_mac(ath79_eth0_data
.mac_addr
, mac
, 1);
121 /* GMAC0 is connected to the PHY4 of the internal switch */
122 ath79_switch_data
.phy4_mii_en
= 1;
123 ath79_switch_data
.phy_poll_mask
= BIT(4);
124 ath79_eth0_data
.phy_if_mode
= PHY_INTERFACE_MODE_MII
;
125 ath79_eth0_data
.phy_mask
= BIT(4);
126 ath79_eth0_data
.mii_bus_dev
= &ath79_mdio1_device
.dev
;
128 ath79_register_eth(0);
130 ath79_register_usb();
132 ath79_gpio_output_select(WDR3320_GPIO_LED_LAN1
,
133 AR934X_GPIO_OUT_LED_LINK0
);
134 ath79_gpio_output_select(WDR3320_GPIO_LED_LAN2
,
135 AR934X_GPIO_OUT_LED_LINK1
);
136 ath79_gpio_output_select(WDR3320_GPIO_LED_LAN3
,
137 AR934X_GPIO_OUT_LED_LINK2
);
138 ath79_gpio_output_select(WDR3320_GPIO_LED_LAN4
,
139 AR934X_GPIO_OUT_LED_LINK3
);
140 ath79_gpio_output_select(WDR3320_GPIO_LED_WAN
,
141 AR934X_GPIO_OUT_LED_LINK4
);
144 MIPS_MACHINE(ATH79_MACH_TL_WDR3320_V2
, "TL-WDR3320-v2",
145 "TP-LINK TL-WDR3320 v2",