--- /dev/null
+/*
+ * TP-LINK Archer RE450 board support
+ *
+ * Copyright (c) 2013 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (c) 2016 Tal Keren <kooolk@gmail.com>
+ *
+ * Based on the Qualcomm Atheros AP135/AP136 reference board support code
+ * Copyright (c) 2012 Qualcomm Atheros
+ *
+ * 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/pci.h>
+#include <linux/phy.h>
+#include <linux/gpio.h>
+#include <linux/platform_data/mdio-gpio.h>
+#include <linux/platform_device.h>
+#include <linux/ar8216_platform.h>
+
+#include <asm/mach-ath79/ath79.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+
+#include "common.h"
+#include "dev-ap9x-pci.h"
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+#include "pci.h"
+
+#define RE450_GPIO_LED_SYSTEM 12
+#define RE450_GPIO_LED_WLAN2G 13
+#define RE450_GPIO_LED_WLAN5G 14
+#define RE450_GPIO_LED_LAN_DATA 17
+#define RE450_GPIO_LED_JUMPSTART 21
+#define RE450_GPIO_LED_JUMPSTART_RED 22
+#define RE450_GPIO_LED_LAN_LINK 23
+
+#define RE450_GPIO_BTN_RESET 18
+#define RE450_GPIO_BTN_LED 19
+#define RE450_GPIO_BTN_JUMPSTART 20
+
+#define RE450_GPIO_SMI_MDIO 1
+#define RE450_GPIO_SMI_MDC 3
+
+#define RE450_LAN_PHYADDR 4
+
+#define RE450_KEYS_POLL_INTERVAL 20 /* msecs */
+#define RE450_KEYS_DEBOUNCE_INTERVAL (3 * RE450_KEYS_POLL_INTERVAL)
+
+#define RE450_WMAC_CALDATA_OFFSET 0x1000
+
+static const char *tl_re450_part_probes[] = {
+ "cmdlinepart",
+ NULL,
+};
+
+static struct flash_platform_data tl_re450_flash_data = {
+ .part_probes = tl_re450_part_probes,
+};
+
+static struct gpio_led re450_leds_gpio[] __initdata = {
+ {
+ .name = "re450:blue:power",
+ .gpio = RE450_GPIO_LED_SYSTEM,
+ .active_low = 1,
+ },
+ {
+ .name = "re450:blue:wlan2g",
+ .gpio = RE450_GPIO_LED_WLAN2G,
+ .active_low = 1,
+ },
+ {
+ .name = "re450:blue:wlan5g",
+ .gpio = RE450_GPIO_LED_WLAN5G,
+ .active_low = 1,
+ },
+ {
+ .name = "re450:blue:wps",
+ .gpio = RE450_GPIO_LED_JUMPSTART,
+ },
+ {
+ .name = "re450:red:wps",
+ .gpio = RE450_GPIO_LED_JUMPSTART_RED,
+ },
+ {
+ .name = "re450:green:lan_data",
+ .gpio = RE450_GPIO_LED_LAN_DATA,
+ .active_low = 1,
+ },
+ {
+ .name = "re450:green:lan_link",
+ .gpio = RE450_GPIO_LED_LAN_LINK,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_keys_button re450_gpio_keys[] __initdata = {
+ {
+ .desc = "Reset button",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = RE450_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = RE450_GPIO_BTN_RESET,
+ .active_low = 1,
+ },
+ {
+ .desc = "WPS button",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = RE450_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = RE450_GPIO_BTN_JUMPSTART,
+ .active_low = 1,
+ },
+ {
+ .desc = "Control LED button",
+ .type = EV_KEY,
+ .code = BTN_0,
+ .debounce_interval = RE450_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = RE450_GPIO_BTN_LED,
+ .active_low = 1,
+ },
+};
+
+static struct mdio_gpio_platform_data re450_mdio = {
+ .mdc = RE450_GPIO_SMI_MDC,
+ .mdio = RE450_GPIO_SMI_MDIO,
+ .phy_mask = ~BIT(RE450_LAN_PHYADDR),
+};
+
+static struct platform_device re450_phy_device = {
+ .name = "mdio-gpio",
+ .id = 0,
+ .dev = {
+ .platform_data = &re450_mdio,
+ },
+};
+
+static void __init re450_setup(void)
+{
+ u8 *mac = (u8 *) KSEG1ADDR(0x1f610008);
+ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+ u8 tmpmac[ETH_ALEN];
+
+ ath79_register_m25p80(&tl_re450_flash_data);
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(re450_leds_gpio),
+ re450_leds_gpio);
+ ath79_register_gpio_keys_polled(-1, RE450_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(re450_gpio_keys),
+ re450_gpio_keys);
+
+ ath79_init_mac(tmpmac, mac, -1);
+ ath79_register_wmac(art + RE450_WMAC_CALDATA_OFFSET, tmpmac);
+
+ ath79_register_pci();
+
+ /* MDIO Interface */
+ platform_device_register(&re450_phy_device);
+
+ ath79_setup_qca955x_eth_cfg(QCA955X_ETH_CFG_RGMII_EN);
+
+ /* GMAC0 is connected to the RGMII interface to an Atheros AR8035-A */
+ ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
+ ath79_eth0_data.mii_bus_dev = &re450_phy_device.dev;
+ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ath79_eth0_data.phy_mask = BIT(RE450_LAN_PHYADDR);
+ ath79_eth0_pll_data.pll_1000 = 0xa6000000;
+ ath79_eth0_pll_data.pll_100 = 0xa0000101;
+ ath79_eth0_pll_data.pll_10 = 0x80001313;
+ ath79_register_eth(0);
+}
+
+MIPS_MACHINE(ATH79_MACH_RE450, "RE450", "TP-LINK RE450",
+ re450_setup)
projects / openwrt / staging / blogic.git / commitdiff