ar71xx: Add support for the OMYlink OMY-X1
[openwrt/openwrt.git] / target / linux / ar71xx / files / arch / mips / ath79 / mach-wndr4300.c
1 /*
2 * NETGEAR WNDR3700v4/WNDR4300 board support
3 *
4 * Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org>
5 * Copyright (C) 2014 Ralph Perlich <rpsoft@arcor.de>
6 *
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.
10 */
11
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>
17 #include <linux/ar8216_platform.h>
18 #include <linux/mtd/mtd.h>
19 #include <linux/mtd/nand.h>
20 #include <linux/platform/ar934x_nfc.h>
21
22 #include <asm/mach-ath79/ar71xx_regs.h>
23
24 #include "common.h"
25 #include "dev-ap9x-pci.h"
26 #include "dev-eth.h"
27 #include "dev-gpio-buttons.h"
28 #include "dev-leds-gpio.h"
29 #include "dev-nfc.h"
30 #include "dev-usb.h"
31 #include "dev-wmac.h"
32 #include "machtypes.h"
33
34 /* AR9344 GPIOs */
35 #define WNDR4300_GPIO_LED_POWER_GREEN 0
36 #define WNDR4300_GPIO_LED_POWER_AMBER 2
37 #define WNDR4300_GPIO_LED_USB 13
38 #define WNDR4300_GPIO_LED_WAN_GREEN 1
39 #define WNDR4300_GPIO_LED_WAN_AMBER 3
40 #define WNDR4300_GPIO_LED_WLAN2G 11
41 #define WNDR4300_GPIO_LED_WLAN5G 14
42 #define WNDR4300_GPIO_LED_WPS_GREEN 16
43 #define WNDR4300_GPIO_LED_WPS_AMBER 17
44
45 #define WNDR4300_GPIO_BTN_RESET 21
46 #define WNDR4300_GPIO_BTN_WIRELESS 15
47 #define WNDR4300_GPIO_BTN_WPS 12
48
49 /* AR9580 GPIOs */
50 #define WNDR4300_GPIO_USB_5V 0
51
52 #define WNDR4300_KEYS_POLL_INTERVAL 20 /* msecs */
53 #define WNDR4300_KEYS_DEBOUNCE_INTERVAL (3 * WNDR4300_KEYS_POLL_INTERVAL)
54
55 static struct gpio_led wndr4300_leds_gpio[] __initdata = {
56 {
57 .name = "netgear:green:power",
58 .gpio = WNDR4300_GPIO_LED_POWER_GREEN,
59 .active_low = 1,
60 },
61 {
62 .name = "netgear:amber:power",
63 .gpio = WNDR4300_GPIO_LED_POWER_AMBER,
64 .active_low = 1,
65 },
66 {
67 .name = "netgear:green:wan",
68 .gpio = WNDR4300_GPIO_LED_WAN_GREEN,
69 .active_low = 1,
70 },
71 {
72 .name = "netgear:amber:wan",
73 .gpio = WNDR4300_GPIO_LED_WAN_AMBER,
74 .active_low = 1,
75 },
76 {
77 .name = "netgear:green:usb",
78 .gpio = WNDR4300_GPIO_LED_USB,
79 .active_low = 1,
80 },
81 {
82 .name = "netgear:green:wps",
83 .gpio = WNDR4300_GPIO_LED_WPS_GREEN,
84 .active_low = 1,
85 },
86 {
87 .name = "netgear:amber:wps",
88 .gpio = WNDR4300_GPIO_LED_WPS_AMBER,
89 .active_low = 1,
90 },
91 {
92 .name = "netgear:green:wlan2g",
93 .gpio = WNDR4300_GPIO_LED_WLAN2G,
94 .active_low = 1,
95 },
96 {
97 .name = "netgear:blue:wlan5g",
98 .gpio = WNDR4300_GPIO_LED_WLAN5G,
99 .active_low = 1,
100 },
101 };
102
103 static struct gpio_keys_button wndr4300_gpio_keys[] __initdata = {
104 {
105 .desc = "Reset button",
106 .type = EV_KEY,
107 .code = KEY_RESTART,
108 .debounce_interval = WNDR4300_KEYS_DEBOUNCE_INTERVAL,
109 .gpio = WNDR4300_GPIO_BTN_RESET,
110 .active_low = 1,
111 },
112 {
113 .desc = "WPS button",
114 .type = EV_KEY,
115 .code = KEY_WPS_BUTTON,
116 .debounce_interval = WNDR4300_KEYS_DEBOUNCE_INTERVAL,
117 .gpio = WNDR4300_GPIO_BTN_WPS,
118 .active_low = 1,
119 },
120 {
121 .desc = "Wireless button",
122 .type = EV_KEY,
123 .code = KEY_RFKILL,
124 .debounce_interval = WNDR4300_KEYS_DEBOUNCE_INTERVAL,
125 .gpio = WNDR4300_GPIO_BTN_WIRELESS,
126 .active_low = 1,
127 },
128 };
129
130 static struct ar8327_pad_cfg wndr4300_ar8327_pad0_cfg = {
131 .mode = AR8327_PAD_MAC_RGMII,
132 .txclk_delay_en = true,
133 .rxclk_delay_en = true,
134 .txclk_delay_sel = AR8327_CLK_DELAY_SEL1,
135 .rxclk_delay_sel = AR8327_CLK_DELAY_SEL2,
136 };
137
138 static struct ar8327_led_cfg wndr4300_ar8327_led_cfg = {
139 .led_ctrl0 = 0xc737c737,
140 .led_ctrl1 = 0x00000000,
141 .led_ctrl2 = 0x00000000,
142 .led_ctrl3 = 0x0030c300,
143 .open_drain = false,
144 };
145
146 static struct ar8327_platform_data wndr4300_ar8327_data = {
147 .pad0_cfg = &wndr4300_ar8327_pad0_cfg,
148 .port0_cfg = {
149 .force_link = 1,
150 .speed = AR8327_PORT_SPEED_1000,
151 .duplex = 1,
152 .txpause = 1,
153 .rxpause = 1,
154 },
155 .led_cfg = &wndr4300_ar8327_led_cfg,
156 };
157
158 static struct mdio_board_info wndr4300_mdio0_info[] = {
159 {
160 .bus_id = "ag71xx-mdio.0",
161 .phy_addr = 0,
162 .platform_data = &wndr4300_ar8327_data,
163 },
164 };
165
166 static void __init wndr4300_setup(void)
167 {
168 int i;
169
170 for (i = 0; i < ARRAY_SIZE(wndr4300_leds_gpio); i++)
171 ath79_gpio_output_select(wndr4300_leds_gpio[i].gpio,
172 AR934X_GPIO_OUT_GPIO);
173
174 ath79_register_leds_gpio(-1, ARRAY_SIZE(wndr4300_leds_gpio),
175 wndr4300_leds_gpio);
176 ath79_register_gpio_keys_polled(-1, WNDR4300_KEYS_POLL_INTERVAL,
177 ARRAY_SIZE(wndr4300_gpio_keys),
178 wndr4300_gpio_keys);
179
180 ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0);
181
182 mdiobus_register_board_info(wndr4300_mdio0_info,
183 ARRAY_SIZE(wndr4300_mdio0_info));
184
185 ath79_register_mdio(0, 0x0);
186
187 /* GMAC0 is connected to an AR8327N switch */
188 ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
189 ath79_eth0_data.phy_mask = BIT(0);
190 ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
191 ath79_eth0_pll_data.pll_1000 = 0x06000000;
192 ath79_register_eth(0);
193
194 ath79_nfc_set_ecc_mode(AR934X_NFC_ECC_HW);
195 ath79_register_nfc();
196 ath79_register_usb();
197
198 ath79_register_wmac_simple();
199
200 /* enable power for the USB port */
201 ap9x_pci_setup_wmac_gpio(0, BIT(WNDR4300_GPIO_USB_5V),
202 BIT(WNDR4300_GPIO_USB_5V));
203
204 ap91_pci_init_simple();
205 }
206
207 MIPS_MACHINE(ATH79_MACH_WNDR3700_V4, "WNDR3700_V4", "NETGEAR WNDR3700v4",
208 wndr4300_setup);
209 MIPS_MACHINE(ATH79_MACH_WNDR4300, "WNDR4300", "NETGEAR WNDR4300",
210 wndr4300_setup);