+/*
+ * ALFA Network AP121F board support
+ *
+ * Copyright (C) 2017 Piotr Dymacz <pepe2k@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/gpio.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-ath79/ath79.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+
+#include "common.h"
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-usb.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+
+#define AP121F_GPIO_LED_LAN 17
+#define AP121F_GPIO_LED_VPN 27
+#define AP121F_GPIO_LED_WLAN 0
+
+#define AP121F_GPIO_MICROSD_EN 26
+
+#define AP121F_GPIO_BTN_RESET 12
+#define AP121F_GPIO_BTN_SWITCH 21
+
+#define AP121F_KEYS_POLL_INTERVAL 20
+#define AP121F_KEYS_DEBOUNCE_INTERVAL (3 * AP121F_KEYS_POLL_INTERVAL)
+
+#define AP121F_WMAC_CALDATA_OFFSET 0x1000
+
+static struct gpio_led ap121f_leds_gpio[] __initdata = {
+ {
+ .name = "ap121f:green:lan",
+ .gpio = AP121F_GPIO_LED_LAN,
+ .active_low = 1,
+ }, {
+ .name = "ap121f:green:vpn",
+ .gpio = AP121F_GPIO_LED_VPN,
+ .active_low = 1,
+ }, {
+ .name = "ap121f:green:wlan",
+ .gpio = AP121F_GPIO_LED_WLAN,
+ .active_low = 0,
+ },
+};
+
+static struct gpio_keys_button ap121f_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = AP121F_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = AP121F_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "switch",
+ .type = EV_KEY,
+ .code = BTN_0,
+ .debounce_interval = AP121F_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = AP121F_GPIO_BTN_SWITCH,
+ .active_low = 0,
+ },
+};
+
+static void __init ap121f_setup(void)
+{
+ u8 *art = (u8 *) KSEG1ADDR(0x1f040000);
+
+ ath79_register_m25p80(NULL);
+
+ ath79_setup_ar933x_phy4_switch(false, false);
+
+ /* LAN */
+ ath79_register_mdio(0, 0x0);
+ ath79_init_mac(ath79_eth0_data.mac_addr, art, 0);
+ ath79_register_eth(0);
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(ap121f_leds_gpio),
+ ap121f_leds_gpio);
+
+ ath79_register_gpio_keys_polled(-1, AP121F_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(ap121f_gpio_keys),
+ ap121f_gpio_keys);
+
+ gpio_request_one(AP121F_GPIO_MICROSD_EN,
+ GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
+ "microSD enable");
+
+ ath79_register_wmac(art + AP121F_WMAC_CALDATA_OFFSET, NULL);
+
+ ath79_register_usb();
+}
+
+MIPS_MACHINE(ATH79_MACH_AP121F, "AP121F", "ALFA Network AP121F", ap121f_setup);
projects / openwrt / openwrt.git / commitdiff