diff options
Diffstat (limited to 'target/linux/ar71xx/files/arch/mips/ath79/mach-ja76pf.c')
| -rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/mach-ja76pf.c | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-ja76pf.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-ja76pf.c new file mode 100644 index 000000000..d1fe0f8a2 --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-ja76pf.c @@ -0,0 +1,190 @@ +/* + * 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); |