OpenWrt – Blame information for rev 4

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4 office 1 /*
2 * OpenEmbed SOM9331 board support
3 *
4 * Copyright (C) 2011 dongyuqi <729650915@qq.com>
5 * Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
6 *
7 * 5/27/2016 - Modified by Allan Nick Pedrana <nik9993@gmail.com>
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  
16 #include <asm/mach-ath79/ath79.h>
17 #include <asm/mach-ath79/ar71xx_regs.h>
18  
19 #include "common.h"
20 #include "dev-eth.h"
21 #include "dev-gpio-buttons.h"
22 #include "dev-leds-gpio.h"
23 #include "dev-m25p80.h"
24 #include "dev-usb.h"
25 #include "dev-wmac.h"
26 #include "machtypes.h"
27  
28 #define SOM9331_GPIO_LED_WLAN 27
29 #define SOM9331_GPIO_LED_SYSTEM 0
30 #define SOM9331_GPIO_LED_2 13
31 #define SOM9331_GPIO_LED_3 14
32 #define SOM9331_GPIO_LED_5 16
33 #define SOM9331_GPIO_LED_WAN SOM9331_GPIO_LED_2
34 #define SOM9331_GPIO_LED_LAN1 SOM9331_GPIO_LED_3
35 #define SOM9331_GPIO_LED_LAN2 SOM9331_GPIO_LED_5
36 #define SOM9331_GPIO_BTN_RESET 11
37  
38 #define SOM9331_KEYS_POLL_INTERVAL 20 /* msecs */
39 #define SOM9331_KEYS_DEBOUNCE_INTERVAL (3 * SOM9331_KEYS_POLL_INTERVAL)
40  
41 static const char *som9331_part_probes[] = {
42 "tp-link",
43 NULL,
44 };
45  
46 static struct flash_platform_data som9331_flash_data = {
47 .part_probes = som9331_part_probes,
48 };
49  
50 static struct gpio_led som9331_leds_gpio[] __initdata = {
51 {
52 .name = "som9331:red:wlan",
53 .gpio = SOM9331_GPIO_LED_WLAN,
54 .active_low = 1,
55 },
56 {
57 .name = "som9331:orange:wan",
58 .gpio = SOM9331_GPIO_LED_WAN,
59 .active_low = 0,
60 },
61 {
62 .name = "som9331:orange:lan1",
63 .gpio = SOM9331_GPIO_LED_LAN1,
64 .active_low = 0,
65 },
66 {
67 .name = "som9331:orange:lan2",
68 .gpio = SOM9331_GPIO_LED_LAN2,
69 .active_low = 0,
70 },
71 {
72 .name = "som9331:blue:system",
73 .gpio = SOM9331_GPIO_LED_SYSTEM,
74 .active_low = 0,
75 },
76 };
77  
78 static struct gpio_keys_button som9331_gpio_keys[] __initdata = {
79 {
80 .desc = "reset",
81 .type = EV_KEY,
82 .code = KEY_RESTART,
83 .debounce_interval = SOM9331_KEYS_DEBOUNCE_INTERVAL,
84 .gpio = SOM9331_GPIO_BTN_RESET,
85 .active_low = 0,
86 }
87 };
88  
89 static void __init som9331_setup(void)
90 {
91 u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
92 u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
93  
94 ath79_setup_ar933x_phy4_switch(true, true);
95  
96 ath79_gpio_function_disable(AR933X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
97 AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
98 AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
99 AR933X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
100 AR933X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
101  
102 ath79_register_m25p80(&som9331_flash_data);
103 ath79_register_leds_gpio(-1, ARRAY_SIZE(som9331_leds_gpio),
104 som9331_leds_gpio);
105 ath79_register_gpio_keys_polled(-1, SOM9331_KEYS_POLL_INTERVAL,
106 ARRAY_SIZE(som9331_gpio_keys),
107 som9331_gpio_keys);
108  
109 ath79_register_usb();
110  
111 ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
112 ath79_init_mac(ath79_eth1_data.mac_addr, mac, -1);
113  
114 ath79_register_mdio(0, 0x0);
115  
116 /* LAN ports */
117 ath79_register_eth(1);
118  
119 /* WAN port */
120 ath79_register_eth(0);
121  
122 ath79_register_wmac(ee, mac);
123 }
124  
125 MIPS_MACHINE(ATH79_MACH_SOM9331, "SOM9331", "OpenEmbed SOM9331", som9331_setup);