2 * Wallys DR344 board support
4 * Copyright (c) 2011 Qualcomm Atheros
5 * Copyright (c) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
6 * Copyright (c) 2015 Philippe Duchein <wireless-dev@duchein.net>
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.
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.
22 #include <linux/phy.h>
23 #include <linux/platform_device.h>
24 #include <linux/ath9k_platform.h>
25 #include <linux/ar8216_platform.h>
27 #include <asm/mach-ath79/ar71xx_regs.h>
31 #include "dev-ap9x-pci.h"
32 #include "dev-gpio-buttons.h"
35 #include "dev-leds-gpio.h"
36 #include "dev-m25p80.h"
39 #include "machtypes.h"
41 #define DR344_GPIO_LED_SIG1 15
42 #define DR344_GPIO_LED_SIG2 11
43 #define DR344_GPIO_LED_SIG3 12
44 #define DR344_GPIO_LED_SIG4 13
45 #define DR344_GPIO_EXTERNAL_LNA0 18
46 #define DR344_GPIO_EXTERNAL_LNA1 19
47 #define DR344_GPIO_LED_STATUS 14
49 #define DR344_GPIO_BTN_RESET 12
51 #define DR344_KEYS_POLL_INTERVAL 20 /* msecs */
52 #define DR344_KEYS_DEBOUNCE_INTERVAL (3 * DR344_KEYS_POLL_INTERVAL)
54 #define DR344_MAC0_OFFSET 0
55 #define DR344_MAC1_OFFSET 8
56 #define DR344_WMAC_CALDATA_OFFSET 0x1000
57 #define DR344_PCIE_CALDATA_OFFSET 0x5000
59 static struct gpio_led dr344_leds_gpio
[] __initdata
= {
61 .name
= "dr344:green:status",
62 .gpio
= DR344_GPIO_LED_STATUS
,
66 .name
= "dr344:red:sig1",
67 .gpio
= DR344_GPIO_LED_SIG1
,
71 .name
= "dr344:yellow:sig2",
72 .gpio
= DR344_GPIO_LED_SIG2
,
76 .name
= "dr344:green:sig3",
77 .gpio
= DR344_GPIO_LED_SIG3
,
81 .name
= "dr344:green:sig4",
82 .gpio
= DR344_GPIO_LED_SIG4
,
87 static struct gpio_keys_button dr344_gpio_keys
[] __initdata
= {
92 .debounce_interval
= DR344_KEYS_DEBOUNCE_INTERVAL
,
93 .gpio
= DR344_GPIO_BTN_RESET
,
98 static struct ar8327_pad_cfg dr344_ar8327_pad0_cfg
= {
99 .mode
= AR8327_PAD_MAC_RGMII
,
100 .txclk_delay_en
= true,
101 .rxclk_delay_en
= true,
102 .txclk_delay_sel
= AR8327_CLK_DELAY_SEL1
,
103 .rxclk_delay_sel
= AR8327_CLK_DELAY_SEL2
,
106 static struct ar8327_led_cfg dr344_ar8327_led_cfg
= {
107 .led_ctrl0
= 0x00000000,
108 .led_ctrl1
= 0xc737c737,
109 .led_ctrl2
= 0x00000000,
110 .led_ctrl3
= 0x00c30c00,
114 static struct ar8327_platform_data dr344_ar8327_data
= {
115 .pad0_cfg
= &dr344_ar8327_pad0_cfg
,
118 .speed
= AR8327_PORT_SPEED_1000
,
123 .led_cfg
= &dr344_ar8327_led_cfg
,
126 static struct mdio_board_info dr344_mdio0_info
[] = {
128 .bus_id
= "ag71xx-mdio.0",
130 .platform_data
= &dr344_ar8327_data
,
134 static void __init
dr344_setup(void)
136 u8
*art
= (u8
*) KSEG1ADDR(0x1fff0000);
138 ath79_register_m25p80(NULL
);
139 ath79_register_leds_gpio(-1, ARRAY_SIZE(dr344_leds_gpio
),
141 ath79_register_gpio_keys_polled(-1, DR344_KEYS_POLL_INTERVAL
,
142 ARRAY_SIZE(dr344_gpio_keys
),
145 ath79_register_usb();
147 ath79_wmac_set_ext_lna_gpio(0, DR344_GPIO_EXTERNAL_LNA0
);
149 ath79_wmac_set_ext_lna_gpio(1, DR344_GPIO_EXTERNAL_LNA1
);
151 ath79_register_wmac(art
+ DR344_WMAC_CALDATA_OFFSET
, NULL
);
153 ath79_register_pci();
155 mdiobus_register_board_info(dr344_mdio0_info
,
156 ARRAY_SIZE(dr344_mdio0_info
));
158 ath79_register_mdio(1, 0x0);
159 ath79_register_mdio(0, 0x0);
161 ath79_init_mac(ath79_eth0_data
.mac_addr
, art
+ DR344_MAC0_OFFSET
, 0);
162 ath79_init_mac(ath79_eth1_data
.mac_addr
, art
+ DR344_MAC1_OFFSET
, 0);
164 ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0
|
165 AR934X_ETH_CFG_SW_ONLY_MODE
);
167 /* GMAC0 is connected to an AR8327 switch */
168 ath79_eth0_data
.phy_if_mode
= PHY_INTERFACE_MODE_RGMII
;
169 ath79_eth0_data
.phy_mask
= BIT(0);
170 ath79_eth0_data
.mii_bus_dev
= &ath79_mdio0_device
.dev
;
171 ath79_eth0_pll_data
.pll_1000
= 0x0e000000;
172 ath79_eth0_pll_data
.pll_100
= 0x0101;
173 ath79_eth0_pll_data
.pll_10
= 0x1313;
175 /* GMAC1 is connected to the internal switch */
176 ath79_eth1_data
.phy_if_mode
= PHY_INTERFACE_MODE_GMII
;
177 ath79_eth1_data
.speed
= SPEED_1000
;
178 ath79_eth1_data
.duplex
= DUPLEX_FULL
;
180 ath79_register_eth(0);
181 ath79_register_eth(1);
184 MIPS_MACHINE(ATH79_MACH_DR344
, "DR344", "Wallys DR344", dr344_setup
);