OpenWrt – Blame information for rev 4

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4 office 1 /*
2 * D-Link DAP-1330
3 *
4 * Copyright (c) 2013-2015 The Linux Foundation. All rights reserved.
5 * Copyright (c) 2017 Nicolò Veronese <nicveronese@gmail.com>
6 * Copyright (c) 2017 Federico Cappon <dududede371@gmail.com>
7 *
8 * Permission to use, copy, modify, and/or distribute this software for any
9 * purpose with or without fee is hereby granted, provided that the above
10 * copyright notice and this permission notice appear in all copies.
11 *
12 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
13 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
14 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
15 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
16 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
17 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
18 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
19 *
20 */
21  
22 #include <linux/gpio.h>
23 #include <linux/platform_device.h>
24  
25 #include <asm/mach-ath79/ath79.h>
26 #include <asm/mach-ath79/ar71xx_regs.h>
27  
28 #include "common.h"
29 #include "dev-eth.h"
30 #include "dev-gpio-buttons.h"
31 #include "dev-leds-gpio.h"
32 #include "dev-m25p80.h"
33 #include "dev-wmac.h"
34 #include "machtypes.h"
35 #include "nvram.h"
36  
37 #include <linux/kernel.h>
38 #include <linux/vmalloc.h>
39 #include <linux/errno.h>
40 #include <linux/init.h>
41 #include <linux/string.h>
42  
43 #define DAP_1330_GPIO_LED_GREEN_POWER 13
44 #define DAP_1330_GPIO_LED_RED_POWER 3
45 #define DAP_1330_GPIO_LED_GREEN_WIFI 14
46 #define DAP_1330_GPIO_LED_RED_WIFI 11
47 #define DAP_1330_GPIO_LED_SIGNAL1 15
48 #define DAP_1330_GPIO_LED_SIGNAL2 16
49  
50 #define DAP_1330_GPIO_BTN_WPS 2
51 #define DAP_1330_GPIO_BTN_RESET 17
52  
53 #define DAP_1330_KEYS_POLL_INTERVAL 20 /* msecs */
54 #define DAP_1330_KEYS_DEBOUNCE_INTERVAL (3 * DAP_1330_KEYS_POLL_INTERVAL)
55  
56 #define DAP1330_MAC_ADDR 0x1f020001
57  
58 #define DAP1330_WMAC_CALDATA_ADDR 0x1f010000
59 #define DAP_1330_WMAC_CALDATA_OFFSET 0x1000
60  
61 static struct gpio_led dap_1330_leds_gpio[] __initdata = {
62 {
63 .name = "d-link:green:power",
64 .gpio = DAP_1330_GPIO_LED_GREEN_POWER,
65 .active_low = 1,
66 },
67 {
68 .name = "d-link:red:power",
69 .gpio = DAP_1330_GPIO_LED_RED_POWER,
70 .active_low = 1,
71 },
72 {
73 .name = "d-link:green:wifi",
74 .gpio = DAP_1330_GPIO_LED_GREEN_WIFI,
75 .active_low = 1,
76 },
77 {
78 .name = "d-link:red:wifi",
79 .gpio = DAP_1330_GPIO_LED_RED_WIFI,
80 .active_low = 1,
81 },
82 {
83 .name = "d-link:green:signal1",
84 .gpio = DAP_1330_GPIO_LED_SIGNAL1,
85 .active_low = 1,
86 },
87 {
88 .name = "d-link:green:signal2",
89 .gpio = DAP_1330_GPIO_LED_SIGNAL2,
90 .active_low = 1,
91 }
92 };
93  
94 static struct gpio_keys_button dap_1330_gpio_keys[] __initdata = {
95 {
96 .desc = "WPS button",
97 .type = EV_KEY,
98 .code = KEY_WPS_BUTTON,
99 .debounce_interval = DAP_1330_KEYS_DEBOUNCE_INTERVAL,
100 .gpio = DAP_1330_GPIO_BTN_WPS,
101 .active_low = 1,
102 },
103 {
104 .desc = "Reset button",
105 .type = EV_KEY,
106 .code = KEY_RESTART,
107 .debounce_interval = DAP_1330_KEYS_DEBOUNCE_INTERVAL,
108 .gpio = DAP_1330_GPIO_BTN_RESET,
109 .active_low = 1,
110 }
111 };
112  
113 static void __init dap_1330_setup(void)
114 {
115 u8 *art = (u8 *) KSEG1ADDR(DAP1330_WMAC_CALDATA_ADDR);
116 u8 *mac_ptr = (u8 *) KSEG1ADDR(DAP1330_MAC_ADDR);
117 u8 mac[ETH_ALEN];
118  
119 ath79_parse_ascii_mac((char *) mac_ptr, mac);
120  
121 ath79_register_m25p80(NULL);
122  
123 ath79_register_leds_gpio(-1, ARRAY_SIZE(dap_1330_leds_gpio),
124 dap_1330_leds_gpio);
125  
126 ath79_register_gpio_keys_polled(-1, DAP_1330_KEYS_POLL_INTERVAL,
127 ARRAY_SIZE(dap_1330_gpio_keys),
128 dap_1330_gpio_keys);
129  
130 ath79_register_wmac(art + DAP_1330_WMAC_CALDATA_OFFSET, mac);
131  
132 ath79_register_mdio(0, 0x0);
133  
134 ath79_init_mac(ath79_eth1_data.mac_addr, mac, 0);
135  
136 /* LAN ports */
137 ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
138 ath79_eth1_data.speed = SPEED_1000;
139 ath79_eth1_data.duplex = DUPLEX_FULL;
140 ath79_switch_data.phy_poll_mask |= BIT(4);
141 ath79_switch_data.phy4_mii_en = 1;
142 ath79_register_eth(1);
143 }
144  
145 MIPS_MACHINE(ATH79_MACH_DAP_1330_A1, "DAP-1330-A1",
146 "D-Link DAP-1330 Rev. A1", dap_1330_setup);