OpenWrt – Blame information for rev 4

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4 office 1 /*
2 * GLI AR300M(D) board support
3 *
4 * Copyright (C) 2011 dongyuqi <729650915@qq.com>
5 * Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
6 * Copyright (C) 2013 alzhao <alzhao@gmail.com>
7 * Copyright (C) 2014 Michel Stempin <michel.stempin@wanadoo.fr>
8 *
9 * This program is free software; you can redistribute it and/or modify it
10 * under the terms of the GNU General Public License version 2 as published
11 * by the Free Software Foundation.
12 */
13  
14 #include <linux/gpio.h>
15 #include <linux/pci.h>
16  
17 #include <asm/mach-ath79/ath79.h>
18 #include <asm/mach-ath79/ar71xx_regs.h>
19  
20 #include "common.h"
21 #include "dev-ap9x-pci.h"
22 #include "dev-eth.h"
23 #include "dev-gpio-buttons.h"
24 #include "dev-leds-gpio.h"
25 #include "dev-usb.h"
26 #include "dev-spi.h"
27 #include "dev-wmac.h"
28 #include "machtypes.h"
29 #include "pci.h"
30  
31 #define GL_AR300M_GPIO_LED_USB 2
32 #define GL_AR300M_GPIO_LED_WLAN 14
33 #define GL_AR300M_GPIO_LED_LAN 13
34 #define GL_AR300M_GPIO_LED_SYSTEM 12
35 #define GL_AR300M_GPIO_BTN_RESET 3
36 #define GL_AR300M_GPIO_BTN_LEFT 0
37 #define GL_AR300M_GPIO_BTN_RIGHT 1
38  
39 #define GL_AR300M_KEYS_POLL_INTERVAL 20 /* msecs */
40 #define GL_AR300M_KEYS_DEBOUNCE_INTERVAL (3 * GL_AR300M_KEYS_POLL_INTERVAL)
41  
42 #define GL_AR300M_MAC0_OFFSET 0
43 #define GL_AR300M_MAC1_OFFSET 6
44 #define GL_AR300M_WMAC_CALDATA_OFFSET 0x1000
45 #define GL_AR300M_PCIE_CALDATA_OFFSET 0x5000
46  
47 static struct gpio_led gl_ar300m_leds_gpio[] __initdata = {
48 {
49 .name = "gl-ar300m:green:usb",
50 .gpio = GL_AR300M_GPIO_LED_USB,
51 .active_low = 0,
52 .default_state = 1,
53 },
54 {
55 .name = "gl-ar300m:green:wlan",
56 .gpio = GL_AR300M_GPIO_LED_WLAN,
57 .active_low = 1,
58 },
59 {
60 .name = "gl-ar300m:green:lan",
61 .gpio = GL_AR300M_GPIO_LED_LAN,
62 .active_low = 1,
63 },
64 {
65 .name = "gl-ar300m:green:system",
66 .gpio = GL_AR300M_GPIO_LED_SYSTEM,
67 .active_low = 1,
68 .default_state = 1,
69 },
70 };
71  
72 static struct gpio_keys_button gl_ar300m_gpio_keys[] __initdata = {
73 {
74 .desc = "reset",
75 .type = EV_KEY,
76 .code = KEY_RESTART,
77 .debounce_interval = GL_AR300M_KEYS_DEBOUNCE_INTERVAL,
78 .gpio = GL_AR300M_GPIO_BTN_RESET,
79 .active_low = 1,
80 },
81 {
82 .desc = "button right",
83 .type = EV_KEY,
84 .code = BTN_0,
85 .debounce_interval = GL_AR300M_KEYS_DEBOUNCE_INTERVAL,
86 .gpio = GL_AR300M_GPIO_BTN_LEFT,
87 .active_low = 0,
88 },
89 {
90 .desc = "button left",
91 .type = EV_KEY,
92 .code = BTN_1,
93 .debounce_interval = GL_AR300M_KEYS_DEBOUNCE_INTERVAL,
94 .gpio = GL_AR300M_GPIO_BTN_RIGHT,
95 .active_low = 0,
96 },
97 };
98  
99 static struct spi_board_info gl_ar300m_spi_info[] = {
100 {
101 .bus_num = 0,
102 .chip_select = 0,
103 .max_speed_hz = 25000000,
104 .modalias = "m25p80",
105 .platform_data = NULL,
106 },
107 {
108 .bus_num = 0,
109 .chip_select = 1,
110 .max_speed_hz = 25000000,
111 .modalias = "generic-spinand-controller",
112 .platform_data = NULL,
113 }
114 };
115  
116 static struct ath79_spi_platform_data gl_ar300m_spi_data = {
117 .bus_num = 0,
118 .num_chipselect = 2,
119 };
120  
121 static void __init gl_ar300m_setup(void)
122 {
123 u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
124 u8 tmpmac[ETH_ALEN];
125  
126 ath79_gpio_function_enable(AR934X_GPIO_FUNC_JTAG_DISABLE);
127 ath79_register_spi(&gl_ar300m_spi_data, gl_ar300m_spi_info, 2);
128  
129 /* register gpio LEDs and keys */
130 ath79_register_leds_gpio(-1, ARRAY_SIZE(gl_ar300m_leds_gpio),
131 gl_ar300m_leds_gpio);
132 ath79_register_gpio_keys_polled(-1, GL_AR300M_KEYS_POLL_INTERVAL,
133 ARRAY_SIZE(gl_ar300m_gpio_keys),
134 gl_ar300m_gpio_keys);
135  
136 ath79_register_mdio(0, 0x0);
137  
138 /* WAN */
139 ath79_init_mac(ath79_eth0_data.mac_addr, art + GL_AR300M_MAC0_OFFSET, 0);
140 ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
141 ath79_eth0_data.speed = SPEED_100;
142 ath79_eth0_data.duplex = DUPLEX_FULL;
143 ath79_eth0_data.phy_mask = BIT(4);
144 ath79_register_eth(0);
145  
146 /* LAN */
147 ath79_init_mac(ath79_eth1_data.mac_addr, art + GL_AR300M_MAC1_OFFSET, 0);
148 ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
149 ath79_eth1_data.speed = SPEED_1000;
150 ath79_eth1_data.duplex = DUPLEX_FULL;
151 ath79_switch_data.phy_poll_mask |= BIT(4);
152 ath79_switch_data.phy4_mii_en = 1;
153 ath79_register_eth(1);
154  
155 ath79_init_mac(tmpmac, art + GL_AR300M_WMAC_CALDATA_OFFSET + 2, 0);
156 ath79_register_wmac(art + GL_AR300M_WMAC_CALDATA_OFFSET, tmpmac);
157  
158 /* enable usb */
159 ath79_register_usb();
160 /* enable pci */
161 ath79_register_pci();
162 }
163  
164 MIPS_MACHINE(ATH79_MACH_GL_AR300M, "GL-AR300M", "GL.iNet GL-AR300M", gl_ar300m_setup);