+/*
+ * Telldus TellStick ZNet Lite board support
+ *
+ * Copyright (C) 2016 Micke Prag <micke.prag@telldus.se>
+ *
+ * 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 <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 TELLSTICK_GPIO_LED_SYSTEM 27
+#define TELLSTICK_GPIO_LED_BLUE 0
+#define TELLSTICK_GPIO_LED_RED 14
+#define TELLSTICK_GPIO_LED_GREEN 15
+#define TELLSTICK_GPIO_LED_LAN_GREEN 16
+#define TELLSTICK_GPIO_LED_LAN_ORANGE 17
+
+#define TELLSTICK_GPIO_BTN_RESET 11
+
+#define TELLSTICK_GPIO_RF433_RESET 13
+
+#define TELLSTICK_KEYS_POLL_INTERVAL 20 /* msecs */
+#define TELLSTICK_KEYS_DEBOUNCE_INTERVAL (3 * TELLSTICK_KEYS_POLL_INTERVAL)
+
+static const char *tellstick_part_probes[] = {
+ "tp-link",
+ NULL,
+};
+
+static struct flash_platform_data tellstick_flash_data = {
+ .part_probes = tellstick_part_probes,
+};
+
+static struct gpio_led tellstick_leds_gpio[] __initdata = {
+ {
+ .name = "tellstick:white:system",
+ .gpio = TELLSTICK_GPIO_LED_SYSTEM,
+ .active_low = 0,
+ },
+ {
+ .name = "tellstick:blue:status",
+ .gpio = TELLSTICK_GPIO_LED_BLUE,
+ .active_low = 0,
+ },
+ {
+ .name = "tellstick:red:status",
+ .gpio = TELLSTICK_GPIO_LED_RED,
+ .active_low = 0,
+ },
+ {
+ .name = "tellstick:green:status",
+ .gpio = TELLSTICK_GPIO_LED_GREEN,
+ .active_low = 0,
+ },
+ {
+ .name = "tellstick:green:lan",
+ .gpio = TELLSTICK_GPIO_LED_LAN_GREEN,
+ .active_low = 0,
+ },
+ {
+ .name = "tellstick:orange:lan",
+ .gpio = TELLSTICK_GPIO_LED_LAN_ORANGE,
+ .active_low = 0,
+ },
+};
+
+static struct gpio_keys_button tellstick_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = TELLSTICK_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TELLSTICK_GPIO_BTN_RESET,
+ .active_low = 0,
+ }
+};
+
+static void __init tellstick_znet_lite_setup(void)
+{
+ u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+ u8 mac[ETH_ALEN];
+ memcpy(&mac, (u8 *) KSEG1ADDR(0x1f01fc00), sizeof(mac));
+
+ ath79_gpio_function_disable(
+ AR933X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
+ AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
+ AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
+ AR933X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
+ AR933X_GPIO_FUNC_ETH_SWITCH_LED4_EN
+ );
+
+ ath79_register_m25p80(&tellstick_flash_data);
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(tellstick_leds_gpio),
+ tellstick_leds_gpio);
+ ath79_register_gpio_keys_polled(-1, TELLSTICK_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(tellstick_gpio_keys),
+ tellstick_gpio_keys);
+
+ gpio_request_one(TELLSTICK_GPIO_RF433_RESET,
+ GPIOF_OUT_INIT_LOW | GPIOF_EXPORT_DIR_FIXED,
+ "rf433 reset");
+ ath79_register_usb();
+
+ ath79_init_mac(ath79_eth0_data.mac_addr, (u8 *)mac, 0);
+
+ ath79_register_mdio(0, 0x0);
+ ath79_register_eth(0);
+
+ // wlan0 mac needs to be different then eth0
+ mac[3] += 1;
+ ath79_register_wmac(ee, (u8 *)mac);
+}
+
+MIPS_MACHINE(ATH79_MACH_TELLSTICK_ZNET_LITE, "TELLSTICK-ZNET-LITE", "Telldus TellStick ZNet Lite",
+ tellstick_znet_lite_setup);
projects / openwrt.git / commitdiff