1 files changed, 140 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr902ac-v1.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr902ac-v1.c
new file mode 100644
index 0000000000..5d7582232c
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr902ac-v1.c
@@ -0,0 +1,140 @@
+/*
+ * TP-Link TL-WR902AC v1 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-ap9x-pci.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 TL_WR902AC_V1_GPIO_LED_LAN	12
+#define TL_WR902AC_V1_GPIO_LED_POWER	13
+#define TL_WR902AC_V1_GPIO_LED_USB	4
+#define TL_WR902AC_V1_GPIO_LED_WLAN2G	11
+#define TL_WR902AC_V1_GPIO_LED_WPS	0
+
+#define TL_WR902AC_V1_GPIO_BTN_RESET	3
+#define TL_WR902AC_V1_GPIO_BTN_SW1	17
+#define TL_WR902AC_V1_GPIO_BTN_SW2	14
+#define TL_WR902AC_V1_GPIO_BTN_WPS	2
+
+#define TL_WR902AC_V1_GPIO_USB_POWER	1
+
+#define TL_WR902AC_V1_KEYS_POLL_INTERVAL	20 /* msecs */
+#define TL_WR902AC_V1_KEYS_DEBOUNCE_INTERVAL	\
+	(3 * TL_WR902AC_V1_KEYS_POLL_INTERVAL)
+
+static struct gpio_led tl_wr902ac_v1_leds_gpio[] __initdata = {
+	{
+		.name		= "tl-wr902ac-v1:green:lan",
+		.gpio		= TL_WR902AC_V1_GPIO_LED_LAN,
+		.active_low	= 1,
+	}, {
+		.name		= "tl-wr902ac-v1:green:power",
+		.gpio		= TL_WR902AC_V1_GPIO_LED_POWER,
+		.active_low	= 0,
+	}, {
+		.name		= "tl-wr902ac-v1:green:usb",
+		.gpio		= TL_WR902AC_V1_GPIO_LED_USB,
+		.active_low	= 0,
+	}, {
+		.name		= "tl-wr902ac-v1:green:wlan2g",
+		.gpio		= TL_WR902AC_V1_GPIO_LED_WLAN2G,
+		.active_low	= 1,
+	}, {
+		.name		= "tl-wr902ac-v1:green:wps",
+		.gpio		= TL_WR902AC_V1_GPIO_LED_WPS,
+		.active_low	= 1,
+	}
+};
+
+static struct gpio_keys_button tl_wr902ac_v1_gpio_keys[] __initdata = {
+	{
+		.desc		= "reset",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.debounce_interval = TL_WR902AC_V1_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= TL_WR902AC_V1_GPIO_BTN_RESET,
+		.active_low	= 1,
+	}, {
+		.desc		= "sw1",
+		.type		= EV_KEY,
+		.code		= BTN_0,
+		.debounce_interval = TL_WR902AC_V1_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= TL_WR902AC_V1_GPIO_BTN_SW1,
+		.active_low	= 1,
+	}, {
+		.desc		= "sw2",
+		.type		= EV_KEY,
+		.code		= BTN_1,
+		.debounce_interval = TL_WR902AC_V1_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= TL_WR902AC_V1_GPIO_BTN_SW2,
+		.active_low	= 1,
+	}, {
+		.desc		= "wps",
+		.type		= EV_KEY,
+		.code		= KEY_WPS_BUTTON,
+		.debounce_interval = TL_WR902AC_V1_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= TL_WR902AC_V1_GPIO_BTN_WPS,
+		.active_low	= 1,
+	}
+};
+
+static void __init tl_wr902ac_v1_setup(void)
+{
+	u8 *art = (u8 *) KSEG1ADDR(0x1f7f0000);
+	u8 *mac = (u8 *) KSEG1ADDR(0x1f750008);
+
+	ath79_register_m25p80(NULL);
+
+	ath79_setup_ar933x_phy4_switch(false, false);
+	ath79_register_mdio(0, 0x0);
+
+	/* LAN */
+	ath79_switch_data.phy4_mii_en = 1;
+	ath79_eth0_data.duplex = DUPLEX_FULL;
+	ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+	ath79_eth0_data.phy_mask = BIT(4);
+	ath79_eth0_data.speed = SPEED_100;
+
+	ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1);
+	ath79_register_eth(0);
+
+	ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr902ac_v1_leds_gpio),
+				 tl_wr902ac_v1_leds_gpio);
+
+	ath79_register_gpio_keys_polled(-1, TL_WR902AC_V1_KEYS_POLL_INTERVAL,
+					ARRAY_SIZE(tl_wr902ac_v1_gpio_keys),
+					tl_wr902ac_v1_gpio_keys);
+
+	gpio_request_one(TL_WR902AC_V1_GPIO_USB_POWER,
+			 GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
+			 "USB power");
+
+	ath79_register_usb();
+
+	ath79_register_wmac(art + 0x1000, mac);
+
+	ap91_pci_init(art + 0x5000, NULL);
+}
+
+MIPS_MACHINE(ATH79_MACH_TL_WR902AC_V1, "TL-WR902AC-V1", "TP-LINK TL-WR902AC v1",
+	     tl_wr902ac_v1_setup);