OpenWrt – Blame information for rev 4

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4 office 1 /*
2 * Compex WPJ558 board support
3 *
4 * Copyright (c) 2012 Qualcomm Atheros
5 * Copyright (c) 2012-2013 Gabor Juhos <juhosg@openwrt.org>
6 *
7 * Permission to use, copy, modify, and/or distribute this software for any
8 * purpose with or without fee is hereby granted, provided that the above
9 * copyright notice and this permission notice appear in all copies.
10 *
11 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
12 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
13 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
14 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
15 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
16 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
17 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
18 *
19 */
20  
21 #include <linux/pci.h>
22 #include <linux/phy.h>
23 #include <linux/gpio.h>
24 #include <linux/platform_device.h>
25 #include <linux/ath9k_platform.h>
26 #include <linux/ar8216_platform.h>
27  
28 #include <asm/mach-ath79/ar71xx_regs.h>
29  
30 #include "common.h"
31 #include "pci.h"
32 #include "dev-ap9x-pci.h"
33 #include "dev-gpio-buttons.h"
34 #include "dev-eth.h"
35 #include "dev-usb.h"
36 #include "dev-leds-gpio.h"
37 #include "dev-m25p80.h"
38 #include "dev-spi.h"
39 #include "dev-wmac.h"
40 #include "machtypes.h"
41  
42 #define WPJ558_GPIO_LED_SIG1 14
43 #define WPJ558_GPIO_LED_SIG2 15
44 #define WPJ558_GPIO_LED_SIG3 22
45 #define WPJ558_GPIO_LED_SIG4 23
46 #define WPJ558_GPIO_BUZZER 4
47  
48 #define WPJ558_GPIO_BTN_RESET 17
49  
50 #define WPJ558_KEYS_POLL_INTERVAL 20 /* msecs */
51 #define WPJ558_KEYS_DEBOUNCE_INTERVAL (3 * WPJ558_KEYS_POLL_INTERVAL)
52  
53 #define WPJ558_MAC_OFFSET 0x10
54 #define WPJ558_WMAC_CALDATA_OFFSET 0x1000
55  
56 static struct gpio_led wpj558_leds_gpio[] __initdata = {
57 {
58 .name = "wpj558:red:sig1",
59 .gpio = WPJ558_GPIO_LED_SIG1,
60 .active_low = 1,
61 },
62 {
63 .name = "wpj558:yellow:sig2",
64 .gpio = WPJ558_GPIO_LED_SIG2,
65 .active_low = 1,
66 },
67 {
68 .name = "wpj558:green:sig3",
69 .gpio = WPJ558_GPIO_LED_SIG3,
70 .active_low = 1,
71 },
72 {
73 .name = "wpj558:green:sig4",
74 .gpio = WPJ558_GPIO_LED_SIG4,
75 .active_low = 1,
76 },
77 {
78 .name = "wpj558:buzzer",
79 .gpio = WPJ558_GPIO_BUZZER,
80 .active_low = 0,
81 }
82 };
83  
84 static struct gpio_keys_button wpj558_gpio_keys[] __initdata = {
85 {
86 .desc = "reset",
87 .type = EV_KEY,
88 .code = KEY_RESTART,
89 .debounce_interval = WPJ558_KEYS_DEBOUNCE_INTERVAL,
90 .gpio = WPJ558_GPIO_BTN_RESET,
91 .active_low = 1,
92 },
93 };
94  
95 static struct ar8327_pad_cfg wpj558_ar8327_pad0_cfg = {
96 .mode = AR8327_PAD_MAC_SGMII,
97 .sgmii_delay_en = true,
98 };
99  
100 static struct ar8327_pad_cfg wpj558_ar8327_pad6_cfg = {
101 .mode = AR8327_PAD_MAC_RGMII,
102 .txclk_delay_en = true,
103 .rxclk_delay_en = true,
104 .txclk_delay_sel = AR8327_CLK_DELAY_SEL1,
105 .rxclk_delay_sel = AR8327_CLK_DELAY_SEL2,
106 };
107  
108 static struct ar8327_platform_data wpj558_ar8327_data = {
109 .pad0_cfg = &wpj558_ar8327_pad0_cfg,
110 .pad6_cfg = &wpj558_ar8327_pad6_cfg,
111 .port0_cfg = {
112 .force_link = 1,
113 .speed = AR8327_PORT_SPEED_1000,
114 .duplex = 1,
115 .txpause = 1,
116 .rxpause = 1,
117 },
118 .port6_cfg = {
119 .force_link = 1,
120 .speed = AR8327_PORT_SPEED_1000,
121 .duplex = 1,
122 .txpause = 1,
123 .rxpause = 1,
124 },
125 };
126  
127 static struct mdio_board_info wpj558_mdio0_info[] = {
128 {
129 .bus_id = "ag71xx-mdio.0",
130 .phy_addr = 0,
131 .platform_data = &wpj558_ar8327_data,
132 },
133 };
134  
135 static void __init wpj558_setup(void)
136 {
137 u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
138 u8 *mac = (u8 *) KSEG1ADDR(0x1f02e000);
139  
140 ath79_register_m25p80(NULL);
141 ath79_register_leds_gpio(-1, ARRAY_SIZE(wpj558_leds_gpio),
142 wpj558_leds_gpio);
143 ath79_register_gpio_keys_polled(-1, WPJ558_KEYS_POLL_INTERVAL,
144 ARRAY_SIZE(wpj558_gpio_keys),
145 wpj558_gpio_keys);
146  
147 ath79_register_usb();
148  
149 ath79_register_wmac(art + WPJ558_WMAC_CALDATA_OFFSET, NULL);
150  
151 ath79_register_pci();
152  
153 mdiobus_register_board_info(wpj558_mdio0_info,
154 ARRAY_SIZE(wpj558_mdio0_info));
155 ath79_register_mdio(0, 0x0);
156  
157 ath79_init_mac(ath79_eth0_data.mac_addr, mac + WPJ558_MAC_OFFSET, 0);
158  
159 ath79_setup_qca955x_eth_cfg(QCA955X_ETH_CFG_RGMII_EN);
160  
161 /* GMAC0 is connected to an AR8327 switch */
162 ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
163 ath79_eth0_data.phy_mask = BIT(0);
164 ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
165 ath79_eth0_pll_data.pll_1000 = 0x56000000;
166  
167 ath79_register_eth(0);
168 }
169  
170 MIPS_MACHINE(ATH79_MACH_WPJ558, "WPJ558", "Compex WPJ558", wpj558_setup);