OpenWrt – Blame information for rev 4

Subversion Repositories:
Rev:
Rev Author Line No. Line
4 office 1 /*
2 * Qihoo 360 C301 board support
3 *
4 * Copyright (C) 2013 Gabor Juhos <juhosg@openwrt.org>
5 * Copyright (C) 2014 Weijie Gao <hackpascal@gmail.com>
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  
18 #include <asm/mach-ath79/ar71xx_regs.h>
19  
20 #include "common.h"
21 #include "pci.h"
22 #include "dev-eth.h"
23 #include "dev-gpio-buttons.h"
24 #include "dev-leds-gpio.h"
25 #include "dev-m25p80.h"
26 #include "dev-spi.h"
27 #include "dev-usb.h"
28 #include "dev-wmac.h"
29 #include "machtypes.h"
30 #include "nvram.h"
31  
32 #define QIHOO_C301_GPIO_LED_STATUS_GREEN 0
33 #define QIHOO_C301_GPIO_LED_STATUS_RED 11
34  
35 #define QIHOO_C301_GPIO_LED_WAN 1
36 #define QIHOO_C301_GPIO_LED_LAN1 2
37 #define QIHOO_C301_GPIO_LED_LAN2 3
38 #define QIHOO_C301_GPIO_ETH_LEN_EN 18
39  
40 #define QIHOO_C301_GPIO_BTN_RESET 16
41  
42 #define QIHOO_C301_GPIO_USB_POWER 19
43  
44 #define QIHOO_C301_GPIO_SPI_CS1 12
45  
46 #define QIHOO_C301_GPIO_EXTERNAL_LNA0 14
47 #define QIHOO_C301_GPIO_EXTERNAL_LNA1 15
48  
49 #define QIHOO_C301_KEYS_POLL_INTERVAL 20 /* msecs */
50 #define QIHOO_C301_KEYS_DEBOUNCE_INTERVAL \
51 (3 * QIHOO_C301_KEYS_POLL_INTERVAL)
52  
53 #define QIHOO_C301_WMAC_CALDATA_OFFSET 0x1000
54  
55 #define QIHOO_C301_NVRAM_ADDR 0x1f058010
56 #define QIHOO_C301_NVRAM_SIZE 0x7ff0
57  
58 static struct gpio_led qihoo_c301_leds_gpio[] __initdata = {
59 {
60 .name = "qihoo:green:status",
61 .gpio = QIHOO_C301_GPIO_LED_STATUS_GREEN,
62 .active_low = 1,
63 },
64 {
65 .name = "qihoo:red:status",
66 .gpio = QIHOO_C301_GPIO_LED_STATUS_RED,
67 .active_low = 1,
68 },
69 };
70  
71 static struct gpio_keys_button qihoo_c301_gpio_keys[] __initdata = {
72 {
73 .desc = "reset",
74 .type = EV_KEY,
75 .code = KEY_RESTART,
76 .debounce_interval = QIHOO_C301_KEYS_DEBOUNCE_INTERVAL,
77 .gpio = QIHOO_C301_GPIO_BTN_RESET,
78 .active_low = 1,
79 },
80 };
81  
82 static struct flash_platform_data flash __initdata = {NULL, NULL, 0};
83  
84 static void qihoo_c301_get_mac(const char *name, char *mac)
85 {
86 u8 *nvram = (u8 *) KSEG1ADDR(QIHOO_C301_NVRAM_ADDR);
87 int err;
88  
89 err = ath79_nvram_parse_mac_addr(nvram, QIHOO_C301_NVRAM_SIZE,
90 name, mac);
91 if (err)
92 pr_err("no MAC address found for %s\n", name);
93 }
94  
95 static void __init qihoo_c301_setup(void)
96 {
97 u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
98 u8 tmpmac[ETH_ALEN];
99  
100 ath79_register_m25p80_multi(&flash);
101  
102 ath79_gpio_function_enable(AR934X_GPIO_FUNC_JTAG_DISABLE);
103  
104 ath79_gpio_output_select(QIHOO_C301_GPIO_LED_WAN,
105 AR934X_GPIO_OUT_LED_LINK4);
106 ath79_gpio_output_select(QIHOO_C301_GPIO_LED_LAN1,
107 AR934X_GPIO_OUT_LED_LINK1);
108 ath79_gpio_output_select(QIHOO_C301_GPIO_LED_LAN2,
109 AR934X_GPIO_OUT_LED_LINK2);
110  
111 ath79_gpio_output_select(QIHOO_C301_GPIO_SPI_CS1,
112 AR934X_GPIO_OUT_SPI_CS1);
113  
114 gpio_request_one(QIHOO_C301_GPIO_ETH_LEN_EN,
115 GPIOF_OUT_INIT_LOW | GPIOF_EXPORT_DIR_FIXED,
116 "Ethernet LED enable");
117  
118 ath79_register_leds_gpio(-1, ARRAY_SIZE(qihoo_c301_leds_gpio),
119 qihoo_c301_leds_gpio);
120  
121 ath79_register_gpio_keys_polled(-1, QIHOO_C301_KEYS_POLL_INTERVAL,
122 ARRAY_SIZE(qihoo_c301_gpio_keys),
123 qihoo_c301_gpio_keys);
124  
125 ath79_wmac_set_ext_lna_gpio(0, QIHOO_C301_GPIO_EXTERNAL_LNA0);
126 ath79_wmac_set_ext_lna_gpio(1, QIHOO_C301_GPIO_EXTERNAL_LNA1);
127  
128 qihoo_c301_get_mac("wlan24mac=", tmpmac);
129 ath79_register_wmac(art + QIHOO_C301_WMAC_CALDATA_OFFSET, tmpmac);
130  
131 ath79_register_pci();
132  
133 ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_ONLY_MODE |
134 AR934X_ETH_CFG_SW_PHY_SWAP);
135  
136 ath79_register_mdio(1, 0x0);
137  
138 /* LAN */
139 qihoo_c301_get_mac("lanmac=", ath79_eth1_data.mac_addr);
140  
141 /* GMAC1 is connected to the internal switch */
142 ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
143  
144 ath79_register_eth(1);
145  
146 /* WAN */
147 qihoo_c301_get_mac("wanmac=", ath79_eth0_data.mac_addr);
148  
149 /* GMAC0 is connected to the PHY4 of the internal switch */
150 ath79_switch_data.phy4_mii_en = 1;
151 ath79_switch_data.phy_poll_mask = BIT(0);
152  
153 ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
154 ath79_eth0_data.phy_mask = BIT(0);
155 ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev;
156  
157 ath79_register_eth(0);
158  
159 gpio_request_one(QIHOO_C301_GPIO_USB_POWER,
160 GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
161 "USB power");
162 ath79_register_usb();
163 }
164  
165 MIPS_MACHINE(ATH79_MACH_QIHOO_C301, "QIHOO-C301", "Qihoo 360 C301",
166 qihoo_c301_setup);