2 * NETGEAR WNDR4300 board support
4 * Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org>
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 as published
8 * by the Free Software Foundation.
11 #include <linux/pci.h>
12 #include <linux/phy.h>
13 #include <linux/gpio.h>
14 #include <linux/platform_device.h>
15 #include <linux/ath9k_platform.h>
16 #include <linux/ar8216_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"
28 #include "machtypes.h"
30 #define WNDR4300_GPIO_LED_POWER_GREEN 0
31 #define WNDR4300_GPIO_LED_POWER_ORANGE 2
32 #define WNDR4300_GPIO_LED_USB 13
33 #define WNDR4300_GPIO_LED_WAN_GREEN 1
34 #define WNDR4300_GPIO_LED_WAN_ORANGE 3
35 #define WNDR4300_GPIO_LED_WLAN5G 14
36 #define WNDR4300_GPIO_LED_WPS_GREEN 16
37 #define WNDR4300_GPIO_LED_WPS_ORANGE 17
39 #define WNDR4300_GPIO_BTN_RESET 21
40 #define WNDR4300_GPIO_BTN_WIRELESS 15
41 #define WNDR4300_GPIO_BTN_WPS 12
43 #define WNDR4300_KEYS_POLL_INTERVAL 20 /* msecs */
44 #define WNDR4300_KEYS_DEBOUNCE_INTERVAL (3 * WNDR4300_KEYS_POLL_INTERVAL)
46 static struct gpio_led wndr4300_leds_gpio
[] __initdata
= {
48 .name
= "netgear:green:power",
49 .gpio
= WNDR4300_GPIO_LED_POWER_GREEN
,
53 .name
= "netgear:orange:power",
54 .gpio
= WNDR4300_GPIO_LED_POWER_ORANGE
,
58 .name
= "netgear:green:wan",
59 .gpio
= WNDR4300_GPIO_LED_WAN_GREEN
,
63 .name
= "netgear:orange:wan",
64 .gpio
= WNDR4300_GPIO_LED_WAN_ORANGE
,
68 .name
= "netgear:green:usb",
69 .gpio
= WNDR4300_GPIO_LED_USB
,
73 .name
= "netgear:green:wps",
74 .gpio
= WNDR4300_GPIO_LED_WPS_GREEN
,
78 .name
= "netgear:orange:wps",
79 .gpio
= WNDR4300_GPIO_LED_WPS_ORANGE
,
83 .name
= "netgear:blue:wlan5g",
84 .gpio
= WNDR4300_GPIO_LED_WLAN5G
,
89 static struct gpio_keys_button wndr4300_gpio_keys
[] __initdata
= {
91 .desc
= "Reset button",
94 .debounce_interval
= WNDR4300_KEYS_DEBOUNCE_INTERVAL
,
95 .gpio
= WNDR4300_GPIO_BTN_RESET
,
101 .code
= KEY_WPS_BUTTON
,
102 .debounce_interval
= WNDR4300_KEYS_DEBOUNCE_INTERVAL
,
103 .gpio
= WNDR4300_GPIO_BTN_WPS
,
107 .desc
= "Wireless button",
110 .debounce_interval
= WNDR4300_KEYS_DEBOUNCE_INTERVAL
,
111 .gpio
= WNDR4300_GPIO_BTN_WIRELESS
,
116 static struct ar8327_pad_cfg wndr4300_ar8327_pad0_cfg
= {
117 .mode
= AR8327_PAD_MAC_RGMII
,
118 .txclk_delay_en
= true,
119 .rxclk_delay_en
= true,
120 .txclk_delay_sel
= AR8327_CLK_DELAY_SEL1
,
121 .rxclk_delay_sel
= AR8327_CLK_DELAY_SEL2
,
124 static struct ar8327_led_cfg wndr4300_ar8327_led_cfg
= {
125 .led_ctrl0
= 0xc737c737,
126 .led_ctrl1
= 0x00000000,
127 .led_ctrl2
= 0x00000000,
128 .led_ctrl3
= 0x0030c300,
132 static struct ar8327_platform_data wndr4300_ar8327_data
= {
133 .pad0_cfg
= &wndr4300_ar8327_pad0_cfg
,
136 .speed
= AR8327_PORT_SPEED_1000
,
141 .led_cfg
= &wndr4300_ar8327_led_cfg
,
144 static struct mdio_board_info wndr4300_mdio0_info
[] = {
146 .bus_id
= "ag71xx-mdio.0",
148 .platform_data
= &wndr4300_ar8327_data
,
152 static void __init
wndr4300_setup(void)
154 ath79_register_leds_gpio(-1, ARRAY_SIZE(wndr4300_leds_gpio
),
156 ath79_register_gpio_keys_polled(-1, WNDR4300_KEYS_POLL_INTERVAL
,
157 ARRAY_SIZE(wndr4300_gpio_keys
),
160 ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0
);
162 mdiobus_register_board_info(wndr4300_mdio0_info
,
163 ARRAY_SIZE(wndr4300_mdio0_info
));
165 ath79_register_mdio(0, 0x0);
167 /* GMAC0 is connected to an AR8327N switch */
168 ath79_eth0_data
.phy_if_mode
= PHY_INTERFACE_MODE_RGMII
;
169 ath79_eth0_data
.phy_mask
= BIT(0);
170 ath79_eth0_data
.mii_bus_dev
= &ath79_mdio0_device
.dev
;
171 ath79_eth0_pll_data
.pll_1000
= 0x06000000;
172 ath79_register_eth(0);
174 ath79_register_nfc();
175 ath79_register_usb();
177 ath79_register_wmac_simple();
178 ap91_pci_init_simple();
181 MIPS_MACHINE(ATH79_MACH_WNDR4300
, "WNDR4300", "NETGEAR WNDR4300",