OpenWrt – Blame information for rev 4

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4 office 1 /*
2 * Samsung WAM250 board support
3 *
4 * Copyright (C) 2018 Piotr Dymacz <pepe2k@gmail.com>
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 as published
8 * by the Free Software Foundation.
9 */
10  
11 #include <linux/gpio.h>
12 #include <linux/platform_device.h>
13  
14 #include <asm/mach-ath79/ath79.h>
15 #include <asm/mach-ath79/ar71xx_regs.h>
16  
17 #include "common.h"
18 #include "dev-eth.h"
19 #include "dev-gpio-buttons.h"
20 #include "dev-leds-gpio.h"
21 #include "dev-m25p80.h"
22 #include "dev-usb.h"
23 #include "dev-wmac.h"
24 #include "machtypes.h"
25  
26 #define WAM250_GPIO_LED_LAN 13
27 #define WAM250_GPIO_LED_POWER 15
28 #define WAM250_GPIO_LED_REPEATER 14
29 #define WAM250_GPIO_LED_WLAN 12
30  
31 #define WAM250_GPIO_BTN_RESET 17
32 #define WAM250_GPIO_BTN_SPKADD 1
33  
34 #define WAM250_GPIO_EXT_LNA 19
35  
36 #define WAM250_MAC_OFFSET 2
37  
38 #define WAM250_KEYS_POLL_INTERVAL 20
39 #define WAM250_KEYS_DEBOUNCE_INTERVAL (3 * WAM250_KEYS_POLL_INTERVAL)
40  
41 static struct gpio_led wam250_leds_gpio[] __initdata = {
42 {
43 .name = "wam250:white:lan",
44 .gpio = WAM250_GPIO_LED_LAN,
45 .active_low = 1,
46 }, {
47 .name = "wam250:white:power",
48 .gpio = WAM250_GPIO_LED_POWER,
49 .default_state = LEDS_GPIO_DEFSTATE_KEEP,
50 .active_low = 1,
51 }, {
52 .name = "wam250:white:repeater",
53 .gpio = WAM250_GPIO_LED_REPEATER,
54 .active_low = 1,
55 }, {
56 .name = "wam250:white:wlan",
57 .gpio = WAM250_GPIO_LED_WLAN,
58 .active_low = 1,
59 },
60 };
61  
62 static struct gpio_keys_button wam250_gpio_keys[] __initdata = {
63 {
64 .desc = "reset",
65 .type = EV_KEY,
66 .code = KEY_RESTART,
67 .debounce_interval = WAM250_KEYS_DEBOUNCE_INTERVAL,
68 .gpio = WAM250_GPIO_BTN_RESET,
69 .active_low = 1,
70 }, {
71 .desc = "wps",
72 .type = EV_KEY,
73 .code = KEY_WPS_BUTTON,
74 .debounce_interval = WAM250_KEYS_DEBOUNCE_INTERVAL,
75 .gpio = WAM250_GPIO_BTN_SPKADD,
76 .active_low = 1,
77 },
78 };
79  
80 static void __init wam250_setup(void)
81 {
82 u8 *art = (u8 *) KSEG1ADDR(0x1fff1000);
83  
84 ath79_register_m25p80(NULL);
85  
86 ath79_register_mdio(1, 0x0);
87  
88 ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_PHY_SWAP);
89  
90 ath79_switch_data.phy4_mii_en = 1;
91 ath79_switch_data.phy_poll_mask = 0xfd;
92  
93 /* LAN */
94 ath79_eth1_data.duplex = DUPLEX_FULL;
95 ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
96 ath79_eth1_data.phy_mask = BIT(1);
97 ath79_init_mac(ath79_eth1_data.mac_addr, art + WAM250_MAC_OFFSET, 0);
98 ath79_register_eth(1);
99  
100 /* WAN */
101 ath79_eth0_data.duplex = DUPLEX_FULL;
102 ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev;
103 ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
104 ath79_eth0_data.phy_mask = BIT(0);
105 ath79_eth0_data.speed = SPEED_100;
106 ath79_init_mac(ath79_eth0_data.mac_addr, art + WAM250_MAC_OFFSET, 1);
107 ath79_register_eth(0);
108  
109 ath79_register_leds_gpio(-1, ARRAY_SIZE(wam250_leds_gpio),
110 wam250_leds_gpio);
111  
112 ath79_register_gpio_keys_polled(-1, WAM250_KEYS_POLL_INTERVAL,
113 ARRAY_SIZE(wam250_gpio_keys),
114 wam250_gpio_keys);
115  
116 ath79_wmac_set_ext_lna_gpio(0, WAM250_GPIO_EXT_LNA);
117  
118 ath79_register_usb();
119 ath79_register_wmac(art, NULL);
120 }
121  
122 MIPS_MACHINE(ATH79_MACH_WAM250, "WAM250", "Samsung WAM250", wam250_setup);