2 * Ubiquiti UniFi AC (LITE) board support
4 * Copyright (C) 2015-2016 P. Wassi <p.wassi at gmx.at>
6 * Derived from: mach-ubnt-xm.c
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License version 2 as published
10 * by the Free Software Foundation.
13 #include <linux/init.h>
14 #include <linux/pci.h>
15 #include <linux/platform_device.h>
16 #include <linux/ath9k_platform.h>
17 #include <linux/etherdevice.h>
19 #include <asm/mach-ath79/ath79.h>
20 #include <asm/mach-ath79/irq.h>
21 #include <asm/mach-ath79/ar71xx_regs.h>
23 #include <linux/platform_data/phy-at803x.h>
24 #include <linux/ar8216_platform.h>
27 #include "dev-ap9x-pci.h"
29 #include "dev-gpio-buttons.h"
30 #include "dev-leds-gpio.h"
31 #include "dev-m25p80.h"
34 #include "machtypes.h"
37 #define UNIFIAC_KEYS_POLL_INTERVAL 20
38 #define UNIFIAC_KEYS_DEBOUNCE_INTERVAL (3 * UNIFIAC_KEYS_POLL_INTERVAL)
40 #define UNIFIAC_GPIO_LED_WHITE 7
41 #define UNIFIAC_GPIO_LED_BLUE 8
43 #define UNIFIAC_GPIO_BTN_RESET 2
45 #define UNIFIAC_MAC0_OFFSET 0x0000
46 #define UNIFIAC_WMAC_CALDATA_OFFSET 0x1000
47 #define UNIFIAC_PCI_CALDATA_OFFSET 0x5000
50 static struct flash_platform_data ubnt_unifiac_flash_data = {
51 /* mx25l12805d and mx25l12835f have the same JEDEC ID */
52 .type = "mx25l12805d",
55 static struct gpio_led ubnt_unifiac_leds_gpio[] __initdata = {
57 .name = "ubnt:white:dome",
58 .gpio = UNIFIAC_GPIO_LED_WHITE,
61 .name = "ubnt:blue:dome",
62 .gpio = UNIFIAC_GPIO_LED_BLUE,
67 static struct gpio_keys_button ubnt_unifiac_gpio_keys[] __initdata = {
72 .debounce_interval = UNIFIAC_KEYS_DEBOUNCE_INTERVAL,
73 .gpio = UNIFIAC_GPIO_BTN_RESET,
78 static void __init ubnt_unifiac_lite_setup(void)
80 u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff0000);
82 ath79_register_m25p80(&ubnt_unifiac_flash_data);
85 ath79_init_mac(ath79_eth0_data.mac_addr,
86 eeprom + UNIFIAC_MAC0_OFFSET, 0);
88 ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII;
89 ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
90 ath79_eth0_data.phy_mask = BIT(4);
91 ath79_eth0_pll_data.pll_10 = 0x00001313;
93 ath79_register_mdio(0, ~BIT(4));
94 ath79_register_eth(0);
97 ath79_register_wmac(eeprom + UNIFIAC_WMAC_CALDATA_OFFSET, NULL);
100 ap91_pci_init(eeprom + UNIFIAC_PCI_CALDATA_OFFSET, NULL);
103 ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_unifiac_leds_gpio),
104 ubnt_unifiac_leds_gpio);
106 ath79_register_gpio_keys_polled(-1, UNIFIAC_KEYS_POLL_INTERVAL,
107 ARRAY_SIZE(ubnt_unifiac_gpio_keys),
108 ubnt_unifiac_gpio_keys);
111 MIPS_MACHINE(ATH79_MACH_UBNT_UNIFIAC_LITE, "UBNT-UF-AC-LITE", "Ubiquiti UniFi-AC-LITE",
112 ubnt_unifiac_lite_setup);
114 static struct ar8327_pad_cfg ubnt_unifiac_pro_ar8327_pad0_cfg = {
115 .mode = AR8327_PAD_MAC_SGMII,
116 .sgmii_delay_en = true,
119 static struct ar8327_platform_data ubnt_unifiac_pro_ar8327_data = {
120 .pad0_cfg = &ubnt_unifiac_pro_ar8327_pad0_cfg,
123 .speed = AR8327_PORT_SPEED_1000,
131 static struct mdio_board_info ubnt_unifiac_pro_mdio0_info[] = {
133 .bus_id = "ag71xx-mdio.0",
135 .platform_data = &ubnt_unifiac_pro_ar8327_data,
139 static void __init ubnt_unifiac_pro_setup(void)
141 u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff0000);
143 ath79_register_m25p80(&ubnt_unifiac_flash_data);
146 ath79_init_mac(ath79_eth0_data.mac_addr,
147 eeprom + UNIFIAC_MAC0_OFFSET, 0);
149 ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII;
150 ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
151 ath79_eth0_data.phy_mask = BIT(0);
153 mdiobus_register_board_info(ubnt_unifiac_pro_mdio0_info,
154 ARRAY_SIZE(ubnt_unifiac_pro_mdio0_info));
156 ath79_register_mdio(0, 0x00);
157 ath79_register_eth(0);
160 ath79_register_usb();
163 ath79_register_wmac(eeprom + UNIFIAC_WMAC_CALDATA_OFFSET, NULL);
166 ap91_pci_init(eeprom + UNIFIAC_PCI_CALDATA_OFFSET, NULL);
169 ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_unifiac_leds_gpio),
170 ubnt_unifiac_leds_gpio);
172 ath79_register_gpio_keys_polled(-1, UNIFIAC_KEYS_POLL_INTERVAL,
173 ARRAY_SIZE(ubnt_unifiac_gpio_keys),
174 ubnt_unifiac_gpio_keys);
178 MIPS_MACHINE(ATH79_MACH_UBNT_UNIFIAC_PRO, "UBNT-UF-AC-PRO", "Ubiquiti UniFi-AC-PRO",
179 ubnt_unifiac_pro_setup);