ar71xx: add support for TP-LINK WR1043ND v4

Signed-off-by: Ludwig Thomeczek <ledesrc@wxorx.net>

4 files changed, 203 insertions, 1 deletions

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
index 824f47fc73..5bfb1624ba 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
@@ -1532,6 +1532,17 @@ config ATH79_MACH_TL_WR1043ND_V2
 	select ATH79_DEV_USB
 	select ATH79_DEV_WMAC
 
+config ATH79_MACH_TL_WR1043ND_V4
+	bool "TP-LINK TL-WR1043ND v4 support"
+	select SOC_QCA956X
+	select ATH79_DEV_AP9X_PCI if PCI
+	select ATH79_DEV_ETH
+	select ATH79_DEV_GPIO_BUTTONS
+	select ATH79_DEV_LEDS_GPIO
+	select ATH79_DEV_M25P80
+	select ATH79_DEV_USB
+	select ATH79_DEV_WMAC
+
 config ATH79_MACH_TL_WR2543N
 	bool "TP-LINK TL-WR2543N/ND support"
 	select SOC_AR724X
@@ -1814,4 +1825,3 @@ config ATH79_MACH_TL_WPA8630
 	select ATH79_DEV_LEDS_GPIO
 	select ATH79_DEV_M25P80
 	select ATH79_DEV_WMAC
-
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Makefile b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
index 6d558ec8a8..3065701693 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Makefile
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
@@ -179,6 +179,7 @@ obj-$(CONFIG_ATH79_MACH_TL_WPA8630)		+= mach-tl-wpa8630.o
 obj-$(CONFIG_ATH79_MACH_TL_WR1041N_V2)		+= mach-tl-wr1041n-v2.o
 obj-$(CONFIG_ATH79_MACH_TL_WR1043ND)		+= mach-tl-wr1043nd.o
 obj-$(CONFIG_ATH79_MACH_TL_WR1043ND_V2)		+= mach-tl-wr1043nd-v2.o
+obj-$(CONFIG_ATH79_MACH_TL_WR1043ND_V4)		+= mach-tl-wr1043nd-v4.o
 obj-$(CONFIG_ATH79_MACH_TL_WR2543N)		+= mach-tl-wr2543n.o
 obj-$(CONFIG_ATH79_MACH_TL_WR703N)		+= mach-tl-wr703n.o
 obj-$(CONFIG_ATH79_MACH_TL_WR720N_V3)		+= mach-tl-wr720n-v3.o
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr1043nd-v4.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr1043nd-v4.c
new file mode 100644
index 0000000000..cb224f4611
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr1043nd-v4.c
@@ -0,0 +1,190 @@
+/*
+ *  TP-LINK WR1043 V4 support
+ *
+ *  Copyright (C) 2015-2016 P. Wassi <p.wassi at gmx.at>
+ *  Copyright (C) 2016 Matthias Schiffer <mschiffer@universe-factory.net>
+ *  Copyright (C) 2016 Andreas Ziegler <github@andreas-ziegler.de>
+ *  Copyright (C) 2016 Ludwig Thomeczek <ledesrc@wxorx.net>
+ *
+ *  Derived from: mach-dir-869-a1.c
+ *
+ *  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/init.h>
+#include <linux/pci.h>
+#include <linux/platform_device.h>
+#include <linux/ath9k_platform.h>
+
+#include <asm/mach-ath79/ath79.h>
+#include <asm/mach-ath79/irq.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+
+#include <linux/platform_data/phy-at803x.h>
+#include <linux/ar8216_platform.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 "dev-usb.h"
+#include "machtypes.h"
+#include "nvram.h"
+
+#define TL_WR1043_V4_GPIO_BTN_RESET		2
+#define TL_WR1043_V4_GPIO_BTN_RFKILL		5
+
+#define TL_WR1043_V4_GPIO_LED_WLAN		19
+#define TL_WR1043_V4_GPIO_LED_USB		7
+#define TL_WR1043_V4_GPIO_LED_WPS		1
+#define TL_WR1043_V4_GPIO_LED_SYSTEM		6
+
+#define TL_WR1043_V4_GPIO_USB_POWER		8
+
+#define TL_WR1043_V4_GPIO_LED_WAN		15
+#define TL_WR1043_V4_GPIO_LED_LAN1		9
+#define TL_WR1043_V4_GPIO_LED_LAN2		14
+#define TL_WR1043_V4_GPIO_LED_LAN3		21
+#define TL_WR1043_V4_GPIO_LED_LAN4		20
+
+#define TL_WR1043_V4_KEYS_POLL_INTERVAL		20 /* msecs */
+#define TL_WR1043_V4_KEYS_DEBOUNCE_INTERVAL	(3 * TL_WR1043_V4_KEYS_POLL_INTERVAL)
+
+#define TL_WR1043_V4_MAC_LOCATION		0x1ff80174
+
+#define TL_WR1043_V4_EEPROM_ADDR		0x1fff0000
+#define TL_WR1043_V4_WMAC_CALDATA_OFFSET	0x1000
+
+static struct gpio_led tl_wr1043nd_v4_leds_gpio[] __initdata = {
+	{
+		.name		= "tp-link:green:wps",
+		.gpio		= TL_WR1043_V4_GPIO_LED_WPS,
+		.active_low	= 1,
+	},
+	{
+		.name		= "tp-link:green:system",
+		.gpio		= TL_WR1043_V4_GPIO_LED_SYSTEM,
+		.active_low	= 1,
+	},
+	{
+		.name		= "tp-link:green:wlan",
+		.gpio		= TL_WR1043_V4_GPIO_LED_WLAN,
+		.active_low	= 1,
+	},
+	{
+		.name		= "tp-link:green:usb",
+		.gpio		= TL_WR1043_V4_GPIO_LED_USB,
+		.active_low	= 1,
+	},
+	{
+		.name		= "tp-link:green:wan",
+		.gpio		= TL_WR1043_V4_GPIO_LED_WAN,
+		.active_low	= 1,
+	},
+	{
+		.name		= "tp-link:green:lan1",
+		.gpio		= TL_WR1043_V4_GPIO_LED_LAN1,
+		.active_low	= 1,
+	},
+	{
+		.name		= "tp-link:green:lan2",
+		.gpio		= TL_WR1043_V4_GPIO_LED_LAN2,
+		.active_low	= 1,
+	},
+	{
+		.name		= "tp-link:green:lan3",
+		.gpio		= TL_WR1043_V4_GPIO_LED_LAN3,
+		.active_low	= 1,
+	},
+	{
+		.name		= "tp-link:green:lan4",
+		.gpio		= TL_WR1043_V4_GPIO_LED_LAN4,
+		.active_low	= 1,
+	},
+};
+
+static struct gpio_keys_button tl_wr1043nd_v4_gpio_keys[] __initdata = {
+	{
+		.desc		= "Reset button",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.debounce_interval = TL_WR1043_V4_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= TL_WR1043_V4_GPIO_BTN_RESET,
+		.active_low	= 1,
+	},
+	{
+		.desc		= "RFKILL button",
+		.type		= EV_KEY,
+		.code		= KEY_RFKILL,
+		.debounce_interval = TL_WR1043_V4_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= TL_WR1043_V4_GPIO_BTN_RFKILL,
+		.active_low	= 1,
+	},
+};
+
+static struct ar8327_pad_cfg tl_wr1043nd_v4_ar8327_pad0_cfg = {
+	.mode = AR8327_PAD_MAC_SGMII,
+	.sgmii_delay_en = true,
+};
+
+static struct ar8327_platform_data tl_wr1043nd_v4_ar8327_data = {
+	.pad0_cfg = &tl_wr1043nd_v4_ar8327_pad0_cfg,
+	.port0_cfg = {
+		.force_link = 1,
+		.speed = AR8327_PORT_SPEED_1000,
+		.duplex = 1,
+		.txpause = 1,
+		.rxpause = 1,
+	},
+};
+
+static struct mdio_board_info tl_wr1043nd_v4_mdio0_info[] = {
+	{
+		.bus_id = "ag71xx-mdio.0",
+		.phy_addr = 0,
+		.platform_data = &tl_wr1043nd_v4_ar8327_data,
+	},
+};
+
+static void __init tl_wr1043nd_v4_setup(void)
+{
+	u8 *mac = (u8 *) KSEG1ADDR(TL_WR1043_V4_MAC_LOCATION);
+	u8 *eeprom = (u8 *) KSEG1ADDR(TL_WR1043_V4_EEPROM_ADDR);
+
+	ath79_register_m25p80(NULL);
+
+	ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
+	ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII;
+	ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
+	ath79_eth0_data.phy_mask = BIT(0);
+
+	mdiobus_register_board_info(tl_wr1043nd_v4_mdio0_info,
+	                            ARRAY_SIZE(tl_wr1043nd_v4_mdio0_info));
+
+	ath79_register_usb();
+	ath79_register_mdio(0, 0);
+	ath79_register_eth(0);
+
+	ath79_register_wmac(eeprom + TL_WR1043_V4_WMAC_CALDATA_OFFSET, mac);
+
+	ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr1043nd_v4_leds_gpio),
+	                         tl_wr1043nd_v4_leds_gpio);
+
+	ath79_register_gpio_keys_polled(-1, TL_WR1043_V4_KEYS_POLL_INTERVAL,
+	                                ARRAY_SIZE(tl_wr1043nd_v4_gpio_keys),
+	                                tl_wr1043nd_v4_gpio_keys);
+
+	gpio_request_one(TL_WR1043_V4_GPIO_USB_POWER,
+			 GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
+			 "USB power");
+}
+
+MIPS_MACHINE(ATH79_MACH_TL_WR1043ND_V4, "TL-WR1043ND-v4",
+	     "TP-LINK TL-WR1043ND v4", tl_wr1043nd_v4_setup);
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
index ea218d77c5..6ead9117eb 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
+++ b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
@@ -208,6 +208,7 @@ enum ath79_mach_type {
 	ATH79_MACH_TL_WR1041N_V2,		/* TP-LINK TL-WR1041N v2 */
 	ATH79_MACH_TL_WR1043ND,			/* TP-LINK TL-WR1043ND */
 	ATH79_MACH_TL_WR1043ND_V2,		/* TP-LINK TL-WR1043ND v2 */
+	ATH79_MACH_TL_WR1043ND_V4,		/* TP-LINK TL-WR1043ND v4 */
 	ATH79_MACH_TL_WR2543N,			/* TP-LINK TL-WR2543N/ND */
 	ATH79_MACH_TL_WR703N,			/* TP-LINK TL-WR703N */
 	ATH79_MACH_TL_WR710N,			/* TP-LINK TL-WR710N */