115 lines
2.7 KiB
C
115 lines
2.7 KiB
C
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/*
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* jjPlus JA76PF board support
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*/
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#include <linux/i2c.h>
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#include <linux/i2c-gpio.h>
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#include <linux/platform_device.h>
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#include <asm/mach-ath79/ath79.h>
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#include "dev-eth.h"
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#include "dev-gpio-buttons.h"
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#include "dev-leds-gpio.h"
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#include "dev-m25p80.h"
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#include "dev-usb.h"
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#include "machtypes.h"
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#include "pci.h"
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#define JA76PF_KEYS_POLL_INTERVAL 20 /* msecs */
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#define JA76PF_KEYS_DEBOUNCE_INTERVAL (3 * JA76PF_KEYS_POLL_INTERVAL)
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#define JA76PF_GPIO_I2C_SCL 0
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#define JA76PF_GPIO_I2C_SDA 1
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#define JA76PF_GPIO_LED_1 5
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#define JA76PF_GPIO_LED_2 4
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#define JA76PF_GPIO_LED_3 3
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#define JA76PF_GPIO_BTN_RESET 11
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static struct gpio_led ja76pf_leds_gpio[] __initdata = {
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{
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.name = "ja76pf:green:led1",
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.gpio = JA76PF_GPIO_LED_1,
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.active_low = 1,
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}, {
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.name = "ja76pf:green:led2",
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.gpio = JA76PF_GPIO_LED_2,
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.active_low = 1,
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}, {
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.name = "ja76pf:green:led3",
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.gpio = JA76PF_GPIO_LED_3,
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.active_low = 1,
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}
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};
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static struct gpio_keys_button ja76pf_gpio_keys[] __initdata = {
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{
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.desc = "reset",
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.type = EV_KEY,
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.code = KEY_RESTART,
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.debounce_interval = JA76PF_KEYS_DEBOUNCE_INTERVAL,
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.gpio = JA76PF_GPIO_BTN_RESET,
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.active_low = 1,
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}
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};
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static struct i2c_gpio_platform_data ja76pf_i2c_gpio_data = {
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.sda_pin = JA76PF_GPIO_I2C_SDA,
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.scl_pin = JA76PF_GPIO_I2C_SCL,
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};
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static struct platform_device ja76pf_i2c_gpio_device = {
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.name = "i2c-gpio",
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.id = 0,
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.dev = {
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.platform_data = &ja76pf_i2c_gpio_data,
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}
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};
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static const char *ja76pf_part_probes[] = {
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"RedBoot",
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NULL,
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};
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static struct flash_platform_data ja76pf_flash_data = {
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.part_probes = ja76pf_part_probes,
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};
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#define JA76PF_WAN_PHYMASK (1 << 4)
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#define JA76PF_LAN_PHYMASK ((1 << 0) | (1 << 1) | (1 << 2) | (1 < 3))
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#define JA76PF_MDIO_PHYMASK (JA76PF_LAN_PHYMASK | JA76PF_WAN_PHYMASK)
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static void __init ja76pf_init(void)
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{
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ath79_register_m25p80(&ja76pf_flash_data);
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ath79_register_mdio(0, ~JA76PF_MDIO_PHYMASK);
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ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0);
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ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
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ath79_eth0_data.phy_mask = JA76PF_LAN_PHYMASK;
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ath79_init_mac(ath79_eth1_data.mac_addr, ath79_mac_base, 1);
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ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
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ath79_eth1_data.phy_mask = JA76PF_WAN_PHYMASK;
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ath79_eth1_data.speed = SPEED_1000;
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ath79_eth1_data.duplex = DUPLEX_FULL;
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ath79_register_eth(0);
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ath79_register_eth(1);
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platform_device_register(&ja76pf_i2c_gpio_device);
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ath79_register_leds_gpio(-1, ARRAY_SIZE(ja76pf_leds_gpio),
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ja76pf_leds_gpio);
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ath79_register_gpio_keys_polled(-1, JA76PF_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(ja76pf_gpio_keys),
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ja76pf_gpio_keys);
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ath79_register_usb();
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ath79_register_pci();
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}
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MIPS_MACHINE(ATH79_MACH_JA76PF, "JA76PF", "jjPlus JA76PF", ja76pf_init);
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