2 * Qxwlan E558 v2 board support
4 * Copyright (C) 2017 Peng Zhang <sd20@qxwlan.com>
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.
11 #include <linux/phy.h>
12 #include <linux/gpio.h>
13 #include <linux/platform_device.h>
14 #include <linux/ath9k_platform.h>
15 #include <linux/ar8216_platform.h>
17 #include <asm/mach-ath79/ar71xx_regs.h>
20 #include "dev-ap9x-pci.h"
22 #include "dev-gpio-buttons.h"
23 #include "dev-leds-gpio.h"
24 #include "dev-m25p80.h"
28 #include "machtypes.h"
31 #define E558_V2_GPIO_LED_WLAN 13
32 #define E558_V2_GPIO_LED_SYSTEM 14
33 #define E558_V2_GPIO_LED_QSS 15
35 #define E558_V2_GPIO_BTN_RESET 16
37 #define E558_V2_KEYS_POLL_INTERVAL 20 /* msecs */
38 #define E558_V2_KEYS_DEBOUNCE_INTERVAL (3 * E558_V2_KEYS_POLL_INTERVAL)
40 static struct gpio_led e558_v2_leds_gpio
[] __initdata
= {
42 .name
= "e558-v2:green:qss",
43 .gpio
= E558_V2_GPIO_LED_QSS
,
47 .name
= "e558-v2:green:system",
48 .gpio
= E558_V2_GPIO_LED_SYSTEM
,
52 .name
= "e558-v2:green:wlan",
53 .gpio
= E558_V2_GPIO_LED_WLAN
,
58 static struct gpio_keys_button e558_v2_gpio_keys
[] __initdata
= {
63 .debounce_interval
= E558_V2_KEYS_DEBOUNCE_INTERVAL
,
64 .gpio
= E558_V2_GPIO_BTN_RESET
,
69 /* GMAC0 of the AR8327 switch is connected to the QCA9558 SoC via SGMII */
70 static struct ar8327_pad_cfg e558_v2_ar8327_pad0_cfg
= {
71 .mode
= AR8327_PAD_MAC_SGMII
,
72 .sgmii_delay_en
= true,
75 /* GMAC6 of the AR8327 switch is connected to the QCA9558 SoC via RGMII */
76 static struct ar8327_pad_cfg e558_v2_ar8327_pad6_cfg
= {
77 .mode
= AR8327_PAD_MAC_RGMII
,
78 .txclk_delay_en
= true,
79 .rxclk_delay_en
= true,
80 .txclk_delay_sel
= AR8327_CLK_DELAY_SEL1
,
81 .rxclk_delay_sel
= AR8327_CLK_DELAY_SEL2
,
84 static const struct ar8327_led_info e558_v2_leds_qca8334
[] = {
85 AR8327_LED_INFO(PHY2_0
, HW
, "e558-v2:green:wan"),
86 AR8327_LED_INFO(PHY3_0
, HW
, "e558-v2:green:lan1"),
87 AR8327_LED_INFO(PHY4_0
, HW
, "e558-v2:green:lan2"),
90 static struct ar8327_led_cfg e558_v2_ar8327_led_cfg
= {
91 .led_ctrl0
= 0xc737c737,
92 .led_ctrl1
= 0x00000000,
93 .led_ctrl2
= 0x00000000,
94 .led_ctrl3
= 0x0030c300,
98 static struct ar8327_platform_data e558_v2_ar8327_data
= {
99 .pad0_cfg
= &e558_v2_ar8327_pad0_cfg
,
100 .pad6_cfg
= &e558_v2_ar8327_pad6_cfg
,
103 .speed
= AR8327_PORT_SPEED_1000
,
110 .speed
= AR8327_PORT_SPEED_1000
,
115 .led_cfg
= &e558_v2_ar8327_led_cfg
,
116 .leds
= e558_v2_leds_qca8334
,
117 .num_leds
= ARRAY_SIZE(e558_v2_leds_qca8334
),
120 static struct mdio_board_info e558_v2_mdio0_info
[] = {
122 .bus_id
= "ag71xx-mdio.0",
124 .platform_data
= &e558_v2_ar8327_data
,
128 static void __init
e558_v2_setup(void)
130 u8
*mac
= (u8
*) KSEG1ADDR(0x1f050400);
131 u8
*art
= (u8
*) KSEG1ADDR(0x1f061000);
133 ath79_register_m25p80(NULL
);
134 ath79_register_leds_gpio(-1, ARRAY_SIZE(e558_v2_leds_gpio
),
137 ath79_register_gpio_keys_polled(-1, E558_V2_KEYS_POLL_INTERVAL
,
138 ARRAY_SIZE(e558_v2_gpio_keys
),
141 ath79_register_mdio(0, 0x0);
142 mdiobus_register_board_info(e558_v2_mdio0_info
,
143 ARRAY_SIZE(e558_v2_mdio0_info
));
145 ath79_setup_qca955x_eth_cfg(QCA955X_ETH_CFG_RGMII_EN
);
147 /* GMAC0 is connected to the RMGII interface */
148 ath79_eth0_data
.phy_if_mode
= PHY_INTERFACE_MODE_RGMII
;
149 ath79_eth0_data
.phy_mask
= BIT(0);
150 ath79_eth0_data
.mii_bus_dev
= &ath79_mdio0_device
.dev
;
151 ath79_eth0_pll_data
.pll_1000
= 0x56000000;
152 ath79_init_mac(ath79_eth0_data
.mac_addr
, mac
, 1);
153 ath79_register_eth(0);
155 /* GMAC1 is connected to the SGMII interface */
156 ath79_eth1_data
.phy_if_mode
= PHY_INTERFACE_MODE_SGMII
;
157 ath79_eth1_data
.speed
= SPEED_1000
;
158 ath79_eth1_data
.duplex
= DUPLEX_FULL
;
159 ath79_eth1_pll_data
.pll_1000
= 0x03000101;
160 ath79_init_mac(ath79_eth1_data
.mac_addr
, mac
, 0);
161 ath79_register_eth(1);
163 ath79_register_pci();
164 ath79_register_usb();
165 ath79_register_wmac(art
, NULL
);
168 MIPS_MACHINE(ATH79_MACH_E558_V2
, "E558-V2", "Qxwlan E558 v2",