95 lines
2.5 KiB
C
95 lines
2.5 KiB
C
/*
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* D-Link DAP-1350 board support
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*/
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#include <linux/init.h>
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#include <linux/platform_device.h>
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#include <asm/mach-ralink/machine.h>
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#include <asm/mach-ralink/dev-gpio-buttons.h>
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#include <asm/mach-ralink/dev-gpio-leds.h>
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#include <asm/mach-ralink/rt305x.h>
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#include <asm/mach-ralink/rt305x_regs.h>
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#include "devices.h"
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#define DAP_1350_GPIO_LED_POWER_BLUE 8
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#define DAP_1350_GPIO_LED_POWER_RED 9
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#define DAP_1350_GPIO_LED_WPS 14
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#define DAP_1350_GPIO_BUTTON_WPS 0 /* active low */
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#define DAP_1350_GPIO_BUTTON_RESET 10 /* active low */
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#define DAP_1350_GPIO_SWITCH_MODE_AP 7 /* active low */
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#define DAP_1350_GPIO_SWITCH_MODE_RT 11 /* active low */
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#define DAP_1350_KEYS_POLL_INTERVAL 20
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#define DAP_1350_KEYS_DEBOUNCE_INTERVAL (3 * DAP_1350_KEYS_POLL_INTERVAL)
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static struct gpio_led dap_1350_leds_gpio[] __initdata = {
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{
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.name = "d-link:blue:power",
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.gpio = DAP_1350_GPIO_LED_POWER_BLUE,
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.active_low = 1,
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}, {
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.name = "d-link:red:power",
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.gpio = DAP_1350_GPIO_LED_POWER_RED,
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.active_low = 1,
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}, {
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.name = "d-link:blue:wps",
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.gpio = DAP_1350_GPIO_LED_WPS,
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.active_low = 1,
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}
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};
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static struct gpio_keys_button dap_1350_gpio_buttons[] __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 = DAP_1350_KEYS_DEBOUNCE_INTERVAL,
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.gpio = DAP_1350_GPIO_BUTTON_RESET,
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.active_low = 1,
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}, {
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.desc = "wps",
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.type = EV_KEY,
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.code = KEY_WPS_BUTTON,
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.debounce_interval = DAP_1350_KEYS_DEBOUNCE_INTERVAL,
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.gpio = DAP_1350_GPIO_BUTTON_WPS,
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.active_low = 1,
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}, {
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.desc = "rt",
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.type = EV_KEY,
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.code = BTN_0,
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.debounce_interval = DAP_1350_KEYS_DEBOUNCE_INTERVAL,
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.gpio = DAP_1350_GPIO_SWITCH_MODE_RT,
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.active_low = 1,
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}, {
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.desc = "ap",
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.type = EV_KEY,
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.code = BTN_1,
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.debounce_interval = DAP_1350_KEYS_DEBOUNCE_INTERVAL,
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.gpio = DAP_1350_GPIO_SWITCH_MODE_AP,
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.active_low = 1,
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}
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};
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static void __init dap_1350_init(void)
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{
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rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
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rt305x_register_flash(0);
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rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW;
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rt305x_register_ethernet();
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ramips_register_gpio_leds(-1, ARRAY_SIZE(dap_1350_leds_gpio),
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dap_1350_leds_gpio);
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ramips_register_gpio_buttons(-1, DAP_1350_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(dap_1350_gpio_buttons),
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dap_1350_gpio_buttons);
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rt305x_register_wifi();
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rt305x_register_wdt();
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rt305x_register_usb();
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}
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MIPS_MACHINE(RAMIPS_MACH_DAP_1350, "DAP-1350", "D-Link DAP-1350",
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dap_1350_init);
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