Revert "ar71xx: Clear bits in ath79_setup_qca955x_eth_cfg"
[openwrt.git] / target / linux / ar71xx / files / arch / mips / ath79 / mach-wndr3700.c
1 /*
2  *  Netgear WNDR3700 board support
3  *
4  *  Copyright (C) 2009 Marco Porsch
5  *  Copyright (C) 2009-2012 Gabor Juhos <juhosg@openwrt.org>
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/platform_device.h>
13 #include <linux/mtd/mtd.h>
14 #include <linux/mtd/partitions.h>
15 #include <linux/delay.h>
16 #include <linux/rtl8366.h>
17
18 #include <asm/mach-ath79/ath79.h>
19
20 #include "dev-ap9x-pci.h"
21 #include "dev-eth.h"
22 #include "dev-gpio-buttons.h"
23 #include "dev-leds-gpio.h"
24 #include "dev-m25p80.h"
25 #include "dev-usb.h"
26 #include "machtypes.h"
27
28 #define WNDR3700_GPIO_LED_WPS_ORANGE    0
29 #define WNDR3700_GPIO_LED_POWER_ORANGE  1
30 #define WNDR3700_GPIO_LED_POWER_GREEN   2
31 #define WNDR3700_GPIO_LED_WPS_GREEN     4
32 #define WNDR3700_GPIO_LED_WAN_GREEN     6
33
34 #define WNDR3700_GPIO_BTN_WPS           3
35 #define WNDR3700_GPIO_BTN_RESET         8
36 #define WNDR3700_GPIO_BTN_WIFI          11
37
38 #define WNDR3700_GPIO_RTL8366_SDA       5
39 #define WNDR3700_GPIO_RTL8366_SCK       7
40
41 #define WNDR3700_KEYS_POLL_INTERVAL     20      /* msecs */
42 #define WNDR3700_KEYS_DEBOUNCE_INTERVAL (3 * WNDR3700_KEYS_POLL_INTERVAL)
43
44 #define WNDR3700_ETH0_MAC_OFFSET        0
45 #define WNDR3700_ETH1_MAC_OFFSET        0x6
46
47 #define WNDR3700_WMAC0_MAC_OFFSET       0
48 #define WNDR3700_WMAC1_MAC_OFFSET       0xc
49 #define WNDR3700_CALDATA0_OFFSET        0x1000
50 #define WNDR3700_CALDATA1_OFFSET        0x5000
51
52 static struct gpio_led wndr3700_leds_gpio[] __initdata = {
53         {
54                 .name           = "netgear:green:power",
55                 .gpio           = WNDR3700_GPIO_LED_POWER_GREEN,
56                 .active_low     = 1,
57         }, {
58                 .name           = "netgear:orange:power",
59                 .gpio           = WNDR3700_GPIO_LED_POWER_ORANGE,
60                 .active_low     = 1,
61         }, {
62                 .name           = "netgear:green:wps",
63                 .gpio           = WNDR3700_GPIO_LED_WPS_GREEN,
64                 .active_low     = 1,
65         }, {
66                 .name           = "netgear:orange:wps",
67                 .gpio           = WNDR3700_GPIO_LED_WPS_ORANGE,
68                 .active_low     = 1,
69         }, {
70                 .name           = "netgear:green:wan",
71                 .gpio           = WNDR3700_GPIO_LED_WAN_GREEN,
72                 .active_low     = 1,
73         }
74 };
75
76 static struct gpio_keys_button wndr3700_gpio_keys[] __initdata = {
77         {
78                 .desc           = "reset",
79                 .type           = EV_KEY,
80                 .code           = KEY_RESTART,
81                 .debounce_interval = WNDR3700_KEYS_DEBOUNCE_INTERVAL,
82                 .gpio           = WNDR3700_GPIO_BTN_RESET,
83                 .active_low     = 1,
84         }, {
85                 .desc           = "wps",
86                 .type           = EV_KEY,
87                 .code           = KEY_WPS_BUTTON,
88                 .debounce_interval = WNDR3700_KEYS_DEBOUNCE_INTERVAL,
89                 .gpio           = WNDR3700_GPIO_BTN_WPS,
90                 .active_low     = 1,
91         }, {
92                 .desc           = "wifi",
93                 .type           = EV_KEY,
94                 .code           = BTN_2,
95                 .debounce_interval = WNDR3700_KEYS_DEBOUNCE_INTERVAL,
96                 .gpio           = WNDR3700_GPIO_BTN_WIFI,
97                 .active_low     = 1,
98         }
99 };
100
101 static struct rtl8366_platform_data wndr3700_rtl8366s_data = {
102         .gpio_sda       = WNDR3700_GPIO_RTL8366_SDA,
103         .gpio_sck       = WNDR3700_GPIO_RTL8366_SCK,
104 };
105
106 static struct platform_device wndr3700_rtl8366s_device = {
107         .name           = RTL8366S_DRIVER_NAME,
108         .id             = -1,
109         .dev = {
110                 .platform_data  = &wndr3700_rtl8366s_data,
111         }
112 };
113
114 static void __init wndr3700_setup(void)
115 {
116         u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
117
118         /*
119          * The eth0 and wmac0 interfaces share the same MAC address which
120          * can lead to problems if operated unbridged. Set the locally
121          * administered bit on the eth0 MAC to make it unique.
122          */
123         ath79_init_local_mac(ath79_eth0_data.mac_addr,
124                              art + WNDR3700_ETH0_MAC_OFFSET);
125         ath79_eth0_pll_data.pll_1000 = 0x11110000;
126         ath79_eth0_data.mii_bus_dev = &wndr3700_rtl8366s_device.dev;
127         ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
128         ath79_eth0_data.speed = SPEED_1000;
129         ath79_eth0_data.duplex = DUPLEX_FULL;
130
131         ath79_init_mac(ath79_eth1_data.mac_addr,
132                         art + WNDR3700_ETH1_MAC_OFFSET, 0);
133         ath79_eth1_pll_data.pll_1000 = 0x11110000;
134         ath79_eth1_data.mii_bus_dev = &wndr3700_rtl8366s_device.dev;
135         ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
136         ath79_eth1_data.phy_mask = 0x10;
137
138         ath79_register_eth(0);
139         ath79_register_eth(1);
140
141         ath79_register_usb();
142
143         ath79_register_m25p80(NULL);
144
145         ath79_register_leds_gpio(-1, ARRAY_SIZE(wndr3700_leds_gpio),
146                                  wndr3700_leds_gpio);
147
148         ath79_register_gpio_keys_polled(-1, WNDR3700_KEYS_POLL_INTERVAL,
149                                         ARRAY_SIZE(wndr3700_gpio_keys),
150                                         wndr3700_gpio_keys);
151
152         platform_device_register(&wndr3700_rtl8366s_device);
153         platform_device_register_simple("wndr3700-led-usb", -1, NULL, 0);
154
155         ap9x_pci_setup_wmac_led_pin(0, 5);
156         ap9x_pci_setup_wmac_led_pin(1, 5);
157
158         /* 2.4 GHz uses the first fixed antenna group (1, 0, 1, 0) */
159         ap9x_pci_setup_wmac_gpio(0, (0xf << 6), (0xa << 6));
160
161         /* 5 GHz uses the second fixed antenna group (0, 1, 1, 0) */
162         ap9x_pci_setup_wmac_gpio(1, (0xf << 6), (0x6 << 6));
163
164         ap94_pci_init(art + WNDR3700_CALDATA0_OFFSET,
165                       art + WNDR3700_WMAC0_MAC_OFFSET,
166                       art + WNDR3700_CALDATA1_OFFSET,
167                       art + WNDR3700_WMAC1_MAC_OFFSET);
168 }
169
170 MIPS_MACHINE(ATH79_MACH_WNDR3700, "WNDR3700",
171              "NETGEAR WNDR3700/WNDR3800/WNDRMAC",
172              wndr3700_setup);