2 * Compex WPJ342 board support
4 * Copyright (c) 2011 Qualcomm Atheros
5 * Copyright (c) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
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.
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.
21 #include <linux/irq.h>
22 #include <linux/pci.h>
23 #include <linux/phy.h>
24 #include <linux/platform_device.h>
25 #include <linux/ath9k_platform.h>
26 #include <linux/ar8216_platform.h>
27 #include <linux/export.h>
29 #include <asm/mach-ath79/ar71xx_regs.h>
33 #include "dev-ap9x-pci.h"
35 #include "dev-gpio-buttons.h"
36 #include "dev-leds-gpio.h"
37 #include "dev-m25p80.h"
42 #include "machtypes.h"
44 #define WPJ342_GPIO_LED_STATUS 11
45 #define WPJ342_GPIO_LED_SIG1 14
46 #define WPJ342_GPIO_LED_SIG2 13
47 #define WPJ342_GPIO_LED_SIG3 12
48 #define WPJ342_GPIO_LED_SIG4 11
49 #define WPJ342_GPIO_BUZZER 15
51 #define WPJ342_GPIO_BTN_RESET 17
53 #define WPJ342_KEYS_POLL_INTERVAL 20 /* msecs */
54 #define WPJ342_KEYS_DEBOUNCE_INTERVAL (3 * WPJ342_KEYS_POLL_INTERVAL)
56 #define WPJ342_MAC0_OFFSET 0x10
57 #define WPJ342_MAC1_OFFSET 0x18
58 #define WPJ342_WMAC_CALDATA_OFFSET 0x1000
59 #define WPJ342_PCIE_CALDATA_OFFSET 0x5000
61 #define WPJ342_ART_SIZE 0x8000
63 static struct gpio_led wpj342_leds_gpio
[] __initdata
= {
65 .name
= "wpj342:red:sig1",
66 .gpio
= WPJ342_GPIO_LED_SIG1
,
70 .name
= "wpj342:yellow:sig2",
71 .gpio
= WPJ342_GPIO_LED_SIG2
,
75 .name
= "wpj342:green:sig3",
76 .gpio
= WPJ342_GPIO_LED_SIG3
,
80 .name
= "wpj342:green:sig4",
81 .gpio
= WPJ342_GPIO_LED_SIG4
,
85 .name
= "wpj342:buzzer",
86 .gpio
= WPJ342_GPIO_BUZZER
,
91 static struct gpio_keys_button wpj342_gpio_keys
[] __initdata
= {
96 .debounce_interval
= WPJ342_KEYS_DEBOUNCE_INTERVAL
,
97 .gpio
= WPJ342_GPIO_BTN_RESET
,
102 static struct ar8327_pad_cfg wpj342_ar8327_pad0_cfg
= {
103 .mode
= AR8327_PAD_MAC_RGMII
,
104 .txclk_delay_en
= true,
105 .rxclk_delay_en
= true,
106 .txclk_delay_sel
= AR8327_CLK_DELAY_SEL1
,
107 .rxclk_delay_sel
= AR8327_CLK_DELAY_SEL2
,
110 static struct ar8327_led_cfg wpj342_ar8327_led_cfg
= {
111 .led_ctrl0
= 0x00000000,
112 .led_ctrl1
= 0xc737c737,
113 .led_ctrl2
= 0x00000000,
114 .led_ctrl3
= 0x00c30c00,
118 static struct ar8327_platform_data wpj342_ar8327_data
= {
119 .pad0_cfg
= &wpj342_ar8327_pad0_cfg
,
122 .speed
= AR8327_PORT_SPEED_1000
,
127 .led_cfg
= &wpj342_ar8327_led_cfg
,
130 static struct mdio_board_info wpj342_mdio0_info
[] = {
132 .bus_id
= "ag71xx-mdio.0",
134 .platform_data
= &wpj342_ar8327_data
,
139 static void __init
wpj342_setup(void)
141 u8
*art
= (u8
*) KSEG1ADDR(0x1fff0000);
142 u8
*mac
= (u8
*) KSEG1ADDR(0x1f02e000);
144 ath79_register_m25p80(NULL
);
145 ath79_register_leds_gpio(-1, ARRAY_SIZE(wpj342_leds_gpio
),
148 ath79_register_gpio_keys_polled(-1, WPJ342_KEYS_POLL_INTERVAL
,
149 ARRAY_SIZE(wpj342_gpio_keys
),
152 ath79_register_usb();
154 ath79_register_wmac(art
+ WPJ342_WMAC_CALDATA_OFFSET
, NULL
);
156 ath79_register_pci();
158 mdiobus_register_board_info(wpj342_mdio0_info
,
159 ARRAY_SIZE(wpj342_mdio0_info
));
161 ath79_register_mdio(1, 0x0);
162 ath79_register_mdio(0, 0x0);
164 ath79_init_mac(ath79_eth0_data
.mac_addr
, mac
+ WPJ342_MAC0_OFFSET
, 0);
165 ath79_init_mac(ath79_eth1_data
.mac_addr
, mac
+ WPJ342_MAC1_OFFSET
, 0);
167 ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_MII_GMAC0
);
169 /* GMAC0 is connected to an AR8236 switch */
170 ath79_eth0_data
.phy_if_mode
= PHY_INTERFACE_MODE_MII
;
171 ath79_eth0_data
.phy_mask
= BIT(0);
172 ath79_eth0_data
.mii_bus_dev
= &ath79_mdio0_device
.dev
;
173 ath79_eth0_pll_data
.pll_1000
= 0x06000000;
175 ath79_register_eth(0);
178 MIPS_MACHINE(ATH79_MACH_WPJ342
, "WPJ342", "Compex WPJ342", wpj342_setup
);