OpenWrt – Rev 1
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/*
* jjPlus JA76PF board support
*/
#include <linux/i2c.h>
#include <linux/i2c-gpio.h>
#include <linux/platform_device.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-usb.h"
#include "machtypes.h"
#include "pci.h"
#define JA76PF_KEYS_POLL_INTERVAL 20 /* msecs */
#define JA76PF_KEYS_DEBOUNCE_INTERVAL (3 * JA76PF_KEYS_POLL_INTERVAL)
#define JA76PF_GPIO_I2C_SCL 0
#define JA76PF_GPIO_I2C_SDA 1
#define JA76PF_GPIO_LED_1 5
#define JA76PF_GPIO_LED_2 4
#define JA76PF_GPIO_LED_3 3
#define JA76PF_GPIO_BTN_RESET 11
static struct gpio_led ja76pf_leds_gpio[] __initdata = {
{
.name = "jjplus:green:led1",
.gpio = JA76PF_GPIO_LED_1,
.active_low = 1,
}, {
.name = "jjplus:green:led2",
.gpio = JA76PF_GPIO_LED_2,
.active_low = 1,
}, {
.name = "jjplus:green:led3",
.gpio = JA76PF_GPIO_LED_3,
.active_low = 1,
}
};
static struct gpio_keys_button ja76pf_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = JA76PF_KEYS_DEBOUNCE_INTERVAL,
.gpio = JA76PF_GPIO_BTN_RESET,
.active_low = 1,
}
};
static struct i2c_gpio_platform_data ja76pf_i2c_gpio_data = {
.sda_pin = JA76PF_GPIO_I2C_SDA,
.scl_pin = JA76PF_GPIO_I2C_SCL,
};
static struct platform_device ja76pf_i2c_gpio_device = {
.name = "i2c-gpio",
.id = 0,
.dev = {
.platform_data = &ja76pf_i2c_gpio_data,
}
};
static const char *ja76pf_part_probes[] = {
"RedBoot",
NULL,
};
static struct flash_platform_data ja76pf_flash_data = {
.part_probes = ja76pf_part_probes,
};
#define JA76PF_WAN_PHYMASK (1 << 4)
#define JA76PF_LAN_PHYMASK ((1 << 0) | (1 << 1) | (1 << 2) | (1 < 3))
#define JA76PF_MDIO_PHYMASK (JA76PF_LAN_PHYMASK | JA76PF_WAN_PHYMASK)
static void __init ja76pf_init(void)
{
ath79_register_m25p80(&ja76pf_flash_data);
ath79_register_mdio(0, ~JA76PF_MDIO_PHYMASK);
ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth0_data.phy_mask = JA76PF_LAN_PHYMASK;
ath79_init_mac(ath79_eth1_data.mac_addr, ath79_mac_base, 1);
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth1_data.phy_mask = JA76PF_WAN_PHYMASK;
ath79_eth1_data.speed = SPEED_1000;
ath79_eth1_data.duplex = DUPLEX_FULL;
ath79_register_eth(0);
ath79_register_eth(1);
platform_device_register(&ja76pf_i2c_gpio_device);
ath79_register_leds_gpio(-1, ARRAY_SIZE(ja76pf_leds_gpio),
ja76pf_leds_gpio);
ath79_register_gpio_keys_polled(-1, JA76PF_KEYS_POLL_INTERVAL,
ARRAY_SIZE(ja76pf_gpio_keys),
ja76pf_gpio_keys);
ath79_register_usb();
ath79_register_pci();
}
MIPS_MACHINE(ATH79_MACH_JA76PF, "JA76PF", "jjPlus JA76PF", ja76pf_init);
#define JA76PF2_GPIO_LED_D2 5
#define JA76PF2_GPIO_LED_D3 4
#define JA76PF2_GPIO_LED_D4 3
#define JA76PF2_GPIO_BTN_RESET 7
#define JA76PF2_GPIO_BTN_WPS 8
static struct gpio_led ja76pf2_leds_gpio[] __initdata = {
{
.name = "jjplus:green:led1",
.gpio = JA76PF2_GPIO_LED_D2,
.active_low = 1,
}, {
.name = "jjplus:green:led2",
.gpio = JA76PF2_GPIO_LED_D3,
.active_low = 0,
}, {
.name = "jjplus:green:led3",
.gpio = JA76PF2_GPIO_LED_D4,
.active_low = 0,
}
};
static struct gpio_keys_button ja76pf2_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = JA76PF_KEYS_DEBOUNCE_INTERVAL,
.gpio = JA76PF2_GPIO_BTN_RESET,
.active_low = 1,
},
{
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = JA76PF_KEYS_DEBOUNCE_INTERVAL,
.gpio = JA76PF2_GPIO_BTN_WPS,
.active_low = 1,
},
};
#define JA76PF2_LAN_PHYMASK BIT(0)
#define JA76PF2_WAN_PHYMASK BIT(4)
#define JA76PF2_MDIO_PHYMASK (JA76PF2_LAN_PHYMASK | JA76PF2_WAN_PHYMASK)
static void __init ja76pf2_init(void)
{
ath79_register_m25p80(&ja76pf_flash_data);
ath79_register_mdio(0, ~JA76PF2_MDIO_PHYMASK);
/* MAC0 is connected to the CPU port of the AR8316 switch */
ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth0_data.phy_mask = BIT(0);
/* MAC1 is connected to the PHY4 of the AR8316 switch */
ath79_init_mac(ath79_eth1_data.mac_addr, ath79_mac_base, 1);
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth1_data.phy_mask = BIT(4);
ath79_register_eth(0);
ath79_register_eth(1);
ath79_register_leds_gpio(-1, ARRAY_SIZE(ja76pf2_leds_gpio),
ja76pf2_leds_gpio);
ath79_register_gpio_keys_polled(-1, JA76PF_KEYS_POLL_INTERVAL,
ARRAY_SIZE(ja76pf2_gpio_keys),
ja76pf2_gpio_keys);
ath79_register_pci();
}
MIPS_MACHINE(ATH79_MACH_JA76PF2, "JA76PF2", "jjPlus JA76PF2", ja76pf2_init);