--- /dev/null
+/*
+ * YunCore CPE870 board support
+ *
+ * Copyright (C) 2016 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 CPE870_GPIO_LED_LINK1 0
+#define CPE870_GPIO_LED_LINK2 1
+#define CPE870_GPIO_LED_LINK3 2
+#define CPE870_GPIO_LED_LINK4 3
+#define CPE870_GPIO_LED_WLAN 13
+#define CPE870_GPIO_LED_WAN 19
+#define CPE870_GPIO_LED_LAN 20
+
+#define CPE870_GPIO_BTN_RESET 16
+
+#define CPE870_KEYS_POLL_INTERVAL 20
+#define CPE870_KEYS_DEBOUNCE_INTERVAL (3 * CPE870_KEYS_POLL_INTERVAL)
+
+static struct gpio_led cpe870_leds_gpio[] __initdata = {
+ {
+ .name = "cpe870:green:lan",
+ .gpio = CPE870_GPIO_LED_LAN,
+ .active_low = 1,
+ },
+ {
+ .name = "cpe870:green:wan",
+ .gpio = CPE870_GPIO_LED_WAN,
+ .active_low = 1,
+ },
+ {
+ .name = "cpe870:green:wlan",
+ .gpio = CPE870_GPIO_LED_WLAN,
+ .active_low = 1,
+ },
+ {
+ .name = "cpe870:green:link1",
+ .gpio = CPE870_GPIO_LED_LINK1,
+ .active_low = 1,
+ },
+ {
+ .name = "cpe870:green:link2",
+ .gpio = CPE870_GPIO_LED_LINK2,
+ .active_low = 1,
+ },
+ {
+ .name = "cpe870:green:link3",
+ .gpio = CPE870_GPIO_LED_LINK3,
+ .active_low = 1,
+ },
+ {
+ .name = "cpe870:green:link4",
+ .gpio = CPE870_GPIO_LED_LINK4,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_keys_button cpe870_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = CPE870_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = CPE870_GPIO_BTN_RESET,
+ .active_low = 1,
+ },
+};
+
+static void __init cpe870_gpio_setup(void)
+{
+ /* Disable JTAG (enables GPIO0-3) */
+ ath79_gpio_function_enable(AR934X_GPIO_FUNC_JTAG_DISABLE);
+
+ ath79_gpio_direction_select(CPE870_GPIO_LED_LINK1, true);
+ ath79_gpio_direction_select(CPE870_GPIO_LED_LINK2, true);
+ ath79_gpio_direction_select(CPE870_GPIO_LED_LINK3, true);
+ ath79_gpio_direction_select(CPE870_GPIO_LED_LINK4, true);
+
+ /* Mute LEDs on boot */
+ gpio_set_value(CPE870_GPIO_LED_LAN, 1);
+ gpio_set_value(CPE870_GPIO_LED_WAN, 1);
+ gpio_set_value(CPE870_GPIO_LED_LINK1, 1);
+ gpio_set_value(CPE870_GPIO_LED_LINK2, 1);
+ gpio_set_value(CPE870_GPIO_LED_LINK3, 1);
+ gpio_set_value(CPE870_GPIO_LED_LINK4, 1);
+
+ ath79_gpio_output_select(CPE870_GPIO_LED_LINK1, 0);
+ ath79_gpio_output_select(CPE870_GPIO_LED_LINK2, 0);
+ ath79_gpio_output_select(CPE870_GPIO_LED_LINK3, 0);
+ ath79_gpio_output_select(CPE870_GPIO_LED_LINK4, 0);
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(cpe870_leds_gpio),
+ cpe870_leds_gpio);
+
+ ath79_register_gpio_keys_polled(-1, CPE870_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(cpe870_gpio_keys),
+ cpe870_gpio_keys);
+}
+
+static void __init cpe870_setup(void)
+{
+ u8 *art = (u8 *) KSEG1ADDR(0x1fff1000);
+ u8 *mac = (u8 *) KSEG1ADDR(0x1fff0000);
+
+ ath79_register_m25p80(NULL);
+
+ cpe870_gpio_setup();
+
+ ath79_register_mdio(1, 0x0);
+
+ ath79_switch_data.phy4_mii_en = 1;
+ ath79_switch_data.phy_poll_mask = BIT(4);
+
+ /* LAN */
+ ath79_eth1_data.duplex = DUPLEX_FULL;
+ ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
+ ath79_eth1_data.speed = SPEED_1000;
+ ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1);
+ ath79_register_eth(1);
+
+ /* WAN */
+ ath79_eth0_data.duplex = DUPLEX_FULL;
+ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+ ath79_eth0_data.speed = SPEED_100;
+ ath79_eth0_data.phy_mask = BIT(4);
+ ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev;
+ ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
+ ath79_register_eth(0);
+
+ ath79_register_wmac(art, NULL);
+}
+
+MIPS_MACHINE(ATH79_MACH_CPE870, "CPE870", "YunCore CPE870", cpe870_setup);
projects / openwrt / staging / stintel.git / commitdiff