+/*
+ * Atheros ARCHER_C7 reference board support
+ *
+ * Copyright (c) 2018 Arvid E. Picciani <aep@exys.org>
+ * Copyright (c) 2017 Felix Fietkau <nbd@nbd.name>
+ * Copyright (c) 2014 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2012 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#include <linux/platform_device.h>
+#include <linux/ath9k_platform.h>
+#include <linux/ar8216_platform.h>
+#include <linux/proc_fs.h>
+#include <linux/gpio.h>
+#include <linux/spi/spi_gpio.h>
+#include <linux/spi/74x164.h>
+
+#include <asm/mach-ath79/ar71xx_regs.h>
+
+#include "common.h"
+#include "dev-m25p80.h"
+#include "machtypes.h"
+#include "pci.h"
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-spi.h"
+#include "dev-usb.h"
+#include "dev-wmac.h"
+
+
+#define ARCHER_C7_GPIO_BTN_RESET 5
+#define ARCHER_C7_GPIO_BTN_WPS_WIFI 2
+
+#define ARCHER_C7_GPIO_LED_WLAN5 9
+#define ARCHER_C7_GPIO_LED_POWER 6
+#define ARCHER_C7_GPIO_LED_USB 7
+#define ARCHER_C7_GPIO_LED_WPS 1
+#define ARCHER_C7_GPIO_LED_LAN1 8
+#define ARCHER_C7_GPIO_LED_LAN2 17
+#define ARCHER_C7_GPIO_LED_LAN3 16
+#define ARCHER_C7_GPIO_LED_LAN4 15
+#define ARCHER_C7_GPIO_LED_WAN_GREEN 21
+#define ARCHER_C7_GPIO_LED_WAN_AMBER 20
+#define ARCHER_C7_GPIO_LED_WLAN2 14
+#define ARCHER_C7_GPIO_USB_PWR 19
+
+#define ARCHER_C7_KEYS_POLL_INTERVAL 20 /* msecs */
+#define ARCHER_C7_KEYS_DEBOUNCE_INTERVAL (3 * ARCHER_C7_KEYS_POLL_INTERVAL)
+
+#define ARCHER_C7_MAC0_OFFSET 0
+#define ARCHER_C7_MAC1_OFFSET 6
+#define ARCHER_C7_WMAC_CALDATA_OFFSET 0x1000
+
+#define ARCHER_C7_GPIO_MDC 3
+#define ARCHER_C7_GPIO_MDIO 4
+
+static struct gpio_led archer_c7_v5_leds_gpio[] __initdata = {
+ {
+ .name = "archer-c7-v5:green:power",
+ .gpio = ARCHER_C7_GPIO_LED_POWER,
+ .active_low = 1,
+ }, {
+ .name = "archer-c7-v5:green:wps",
+ .gpio = ARCHER_C7_GPIO_LED_WPS,
+ .active_low = 1,
+ }, {
+ .name = "archer-c7-v5:green:wlan2g",
+ .gpio = ARCHER_C7_GPIO_LED_WLAN2,
+ .active_low = 1,
+ }, {
+ .name = "archer-c7-v5:green:wlan5g",
+ .gpio = ARCHER_C7_GPIO_LED_WLAN5,
+ .active_low = 1,
+ }, {
+ .name = "archer-c7-v5:green:lan1",
+ .gpio = ARCHER_C7_GPIO_LED_LAN1,
+ .active_low = 1,
+ }, {
+ .name = "archer-c7-v5:green:lan2",
+ .gpio = ARCHER_C7_GPIO_LED_LAN2,
+ .active_low = 1,
+ }, {
+ .name = "archer-c7-v5:green:lan3",
+ .gpio = ARCHER_C7_GPIO_LED_LAN3,
+ .active_low = 1,
+ }, {
+ .name = "archer-c7-v5:green:lan4",
+ .gpio = ARCHER_C7_GPIO_LED_LAN4,
+ .active_low = 1,
+ }, {
+ .name = "archer-c7-v5:green:wan",
+ .gpio = ARCHER_C7_GPIO_LED_WAN_GREEN,
+ .active_low = 1,
+ }, {
+ .name = "archer-c7-v5:amber:wan",
+ .gpio = ARCHER_C7_GPIO_LED_WAN_AMBER,
+ .active_low = 1,
+ }, {
+ .name = "archer-c7-v5:green:usb",
+ .gpio = ARCHER_C7_GPIO_LED_USB,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_keys_button archer_c7_v5_gpio_keys[] __initdata = {
+ {
+ .desc = "WPS and WIFI button",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = ARCHER_C7_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = ARCHER_C7_GPIO_BTN_WPS_WIFI,
+ .active_low = 1,
+ },
+ {
+ .desc = "Reset button",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = ARCHER_C7_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = ARCHER_C7_GPIO_BTN_RESET,
+ .active_low = 1,
+ },
+};
+
+
+static struct ar8327_pad_cfg archer_c7_v5_ar8337_pad0_cfg = {
+ .mode = AR8327_PAD_MAC_SGMII,
+ .sgmii_delay_en = true,
+};
+
+static struct ar8327_platform_data archer_c7_v5_ar8337_data = {
+ .pad0_cfg = &archer_c7_v5_ar8337_pad0_cfg,
+ .port0_cfg = {
+ .force_link = 1,
+ .speed = AR8327_PORT_SPEED_1000,
+ .duplex = 1,
+ .txpause = 1,
+ .rxpause = 1,
+ },
+};
+
+static struct mdio_board_info archer_c7_v5_mdio0_info[] = {
+ {
+ .bus_id = "ag71xx-mdio.0",
+ .phy_addr = 0,
+ .platform_data = &archer_c7_v5_ar8337_data,
+ },
+};
+
+
+static void __init archer_c7_v5_setup(void)
+{
+ u8 *art = (u8 *) KSEG1ADDR(0x1f050000);
+ u8 *mac = (u8 *) KSEG1ADDR(0x1f060008);
+
+ ath79_register_m25p80(NULL);
+
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(archer_c7_v5_leds_gpio),
+ archer_c7_v5_leds_gpio);
+
+ ath79_register_gpio_keys_polled(-1, ARCHER_C7_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(archer_c7_v5_gpio_keys),
+ archer_c7_v5_gpio_keys);
+
+ ath79_register_usb();
+
+ ath79_gpio_output_select(ARCHER_C7_GPIO_MDC, QCA956X_GPIO_OUT_MUX_GE0_MDC);
+ ath79_gpio_output_select(ARCHER_C7_GPIO_MDIO, QCA956X_GPIO_OUT_MUX_GE0_MDO);
+
+ ath79_register_mdio(0, 0x0);
+
+ mdiobus_register_board_info(archer_c7_v5_mdio0_info,
+ ARRAY_SIZE(archer_c7_v5_mdio0_info));
+
+ gpio_request_one(ARCHER_C7_GPIO_USB_PWR,
+ GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
+ "USB power");
+
+ ath79_register_wmac(art + ARCHER_C7_WMAC_CALDATA_OFFSET, mac);
+ ath79_register_pci();
+
+ /* GMAC0 is connected to an AR8337 switch */
+ ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
+ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII;
+ ath79_eth0_data.speed = SPEED_1000;
+ ath79_eth0_data.duplex = DUPLEX_FULL;
+ ath79_eth0_data.phy_mask = BIT(0);
+ ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
+ ath79_register_eth(0);
+}
+
+MIPS_MACHINE(ATH79_MACH_ARCHER_C7_V5, "ARCHER-C7-V5", "TP-LINK Archer C7 v5",
+ archer_c7_v5_setup);
projects / openwrt / staging / chunkeey.git / commitdiff