OpenWrt – Blame information for rev 4

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4 office 1 /*
2 * MERCURY MAC1200R board support
3 *
4 * Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org>
5 * Copyright (C) 2013 Gui Iribarren <gui@altermundi.net>
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  
19 #include <asm/mach-ath79/ar71xx_regs.h>
20  
21 #include "common.h"
22 #include "dev-ap9x-pci.h"
23 #include "dev-eth.h"
24 #include "dev-gpio-buttons.h"
25 #include "dev-leds-gpio.h"
26 #include "dev-m25p80.h"
27 #include "dev-spi.h"
28 #include "dev-wmac.h"
29 #include "machtypes.h"
30  
31 #define MAC1200R_GPIO_LED_WLAN2G 13
32 #define MAC1200R_GPIO_LED_WLAN5G 17
33 #define MAC1200R_GPIO_LED_SYSTEM 14
34 #define MAC1200R_GPIO_LED_WPS 11
35 #define MAC1200R_GPIO_LED_WAN 12
36 #define MAC1200R_GPIO_LED_LAN1 15
37 #define MAC1200R_GPIO_LED_LAN2 21
38 #define MAC1200R_GPIO_LED_LAN3 22
39 #define MAC1200R_GPIO_LED_LAN4 20
40  
41 #define MAC1200R_GPIO_BTN_WPS 16
42  
43 #define MAC1200R_KEYS_POLL_INTERVAL 20 /* msecs */
44 #define MAC1200R_KEYS_DEBOUNCE_INTERVAL (3 * MAC1200R_KEYS_POLL_INTERVAL)
45  
46 #define MAC1200R_MAC0_OFFSET 0
47 #define MAC1200R_MAC1_OFFSET 6
48 #define MAC1200R_WMAC_CALDATA_OFFSET 0x1000
49 #define MAC1200R_PCIE_CALDATA_OFFSET 0x5000
50  
51 static const char *mac1200r_part_probes[] = {
52 "tp-link",
53 NULL,
54 };
55  
56 static struct flash_platform_data mac1200r_flash_data = {
57 .part_probes = mac1200r_part_probes,
58 };
59  
60 static struct gpio_led mac1200r_leds_gpio[] __initdata = {
61 {
62 .name = "mercury:green:wps",
63 .gpio = MAC1200R_GPIO_LED_WPS,
64 .active_low = 1,
65 },
66 {
67 .name = "mercury:green:system",
68 .gpio = MAC1200R_GPIO_LED_SYSTEM,
69 .active_low = 1,
70 },
71 {
72 .name = "mercury:green:wlan2g",
73 .gpio = MAC1200R_GPIO_LED_WLAN2G,
74 .active_low = 1,
75 },
76 {
77 .name = "mercury:green:wlan5g",
78 .gpio = MAC1200R_GPIO_LED_WLAN5G,
79 .active_low = 1,
80 },
81 };
82  
83 static struct gpio_keys_button mac1200r_gpio_keys[] __initdata = {
84 {
85 .desc = "Reset button",
86 .type = EV_KEY,
87 .code = KEY_RESTART,
88 .debounce_interval = MAC1200R_KEYS_DEBOUNCE_INTERVAL,
89 .gpio = MAC1200R_GPIO_BTN_WPS,
90 .active_low = 1,
91 },
92 };
93  
94  
95 static void __init mac1200r_setup(void)
96 {
97 u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
98 u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
99 u8 tmpmac[ETH_ALEN];
100  
101 ath79_register_m25p80(&mac1200r_flash_data);
102  
103 ath79_register_leds_gpio(-1, ARRAY_SIZE(mac1200r_leds_gpio),
104 mac1200r_leds_gpio);
105  
106 ath79_register_gpio_keys_polled(-1, MAC1200R_KEYS_POLL_INTERVAL,
107 ARRAY_SIZE(mac1200r_gpio_keys),
108 mac1200r_gpio_keys);
109  
110 ath79_init_mac(tmpmac, mac, 0);
111 ath79_wmac_disable_5ghz();
112 ath79_register_wmac(art + MAC1200R_WMAC_CALDATA_OFFSET, tmpmac);
113  
114 ath79_init_mac(tmpmac, mac, 1);
115 ap91_pci_init(art + MAC1200R_PCIE_CALDATA_OFFSET, tmpmac);
116  
117 ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_ONLY_MODE);
118  
119 ath79_register_mdio(1, 0x0);
120  
121 /* LAN */
122 ath79_init_mac(ath79_eth1_data.mac_addr, mac, -1);
123  
124 /* GMAC1 is connected to the internal switch */
125 ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
126  
127 ath79_register_eth(1);
128  
129 /* WAN */
130 ath79_init_mac(ath79_eth0_data.mac_addr, mac, 2);
131  
132 /* GMAC0 is connected to the PHY4 of the internal switch */
133 ath79_switch_data.phy4_mii_en = 1;
134 ath79_switch_data.phy_poll_mask = BIT(4);
135 ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
136 ath79_eth0_data.phy_mask = BIT(4);
137 ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev;
138  
139 ath79_register_eth(0);
140  
141 ath79_gpio_output_select(MAC1200R_GPIO_LED_LAN1,
142 AR934X_GPIO_OUT_LED_LINK3);
143 ath79_gpio_output_select(MAC1200R_GPIO_LED_LAN2,
144 AR934X_GPIO_OUT_LED_LINK2);
145 ath79_gpio_output_select(MAC1200R_GPIO_LED_LAN3,
146 AR934X_GPIO_OUT_LED_LINK1);
147 ath79_gpio_output_select(MAC1200R_GPIO_LED_LAN4,
148 AR934X_GPIO_OUT_LED_LINK0);
149 ath79_gpio_output_select(MAC1200R_GPIO_LED_WAN,
150 AR934X_GPIO_OUT_LED_LINK4);
151 }
152  
153 MIPS_MACHINE(ATH79_MACH_MC_MAC1200R, "MC-MAC1200R",
154 "MERCURY MAC1200R",
155 mac1200r_setup);