ar71xx: Add support for PISEN TS-D084

PISEN TS-D084 is an wireless router with a battery and integrated power supply based on Atheros AR9331.

Specification:

- 400/400/200 MHz (CPU/DDR/AHB)
- 64 MB of RAM (DDR2)
- 8 MB of FLASH (SPI NOR)
- 1x 10/100 Mbps Ethernet
- 1T1R 2.4 GHz (AR9331)
- 1x USB 2.0

Flash instruction:
The manufacturer are using exactly the same firmware header as TP-LINK TL-WR703N (including device ID!). Simply upload the factory firmware into WebUI and flashing is done.

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
(cherry picked from commit a789c0f49159c618d990541c23e00630f7296ebc)

11 files changed, 117 insertions, 0 deletions

diff --git a/target/linux/ar71xx/base-files/etc/board.d/02_network b/target/linux/ar71xx/base-files/etc/board.d/02_network
index 5898261b3d..547e2e04d2 100755
--- a/target/linux/ar71xx/base-files/etc/board.d/02_network
+++ b/target/linux/ar71xx/base-files/etc/board.d/02_network
@@ -139,6 +139,7 @@ ar71xx_setup_interfaces()
 	tl-wr802n-v1|\
 	tl-wr802n-v2|\
 	tl-wr902ac-v1|\
+	ts-d084|\
 	tube2h|\
 	unifi|\
 	unifiac-lite|\
diff --git a/target/linux/ar71xx/base-files/etc/diag.sh b/target/linux/ar71xx/base-files/etc/diag.sh
index 19dd4c2a13..03c639a2b7 100644
--- a/target/linux/ar71xx/base-files/etc/diag.sh
+++ b/target/linux/ar71xx/base-files/etc/diag.sh
@@ -208,6 +208,7 @@ get_status_led() {
 		;;
 	e600g-v2|\
 	oolite-v5.2-dev|\
+	ts-d084|\
 	wifi-pineapple-nano)
 		status_led="$board:blue:system"
 		;;
diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
index 42bd80d9ad..0fe778d9ff 100755
--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
+++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
@@ -1325,6 +1325,9 @@ ar71xx_board_detect() {
 	*"TL-WR942N v1")
 		name="tl-wr942n-v1"
 		;;
+	*"TS-D084")
+		name="ts-d084"
+		;;
 	*"Tube2H")
 		name="tube2h"
 		;;
diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
index 284582fa2b..eae7382af7 100755
--- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
@@ -483,6 +483,7 @@ platform_check_image() {
 	tl-wr941nd|\
 	tl-wr941nd-v5|\
 	tl-wr941nd-v6|\
+	ts-d084|\
 	wifi-pineapple-nano)
 		local magic_ver="0100"
 
diff --git a/target/linux/ar71xx/config-4.9 b/target/linux/ar71xx/config-4.9
index 35efd1710b..94858ddbba 100644
--- a/target/linux/ar71xx/config-4.9
+++ b/target/linux/ar71xx/config-4.9
@@ -233,6 +233,7 @@ CONFIG_ATH79=y
 # CONFIG_ATH79_MACH_TL_WR941ND is not set
 # CONFIG_ATH79_MACH_TL_WR941ND_V6 is not set
 # CONFIG_ATH79_MACH_TL_WR942N_V1 is not set
+# CONFIG_ATH79_MACH_TS_D084 is not set
 # CONFIG_ATH79_MACH_TUBE2H is not set
 # CONFIG_ATH79_MACH_UBNT is not set
 # CONFIG_ATH79_MACH_UBNT_UNIFIAC is not set
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
index 40d33b53fa..74da7418e2 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
@@ -1997,6 +1997,16 @@ config ATH79_MACH_TL_WR2543N
 	select ATH79_DEV_M25P80
 	select ATH79_DEV_USB
 
+config ATH79_MACH_TS_D084
+	bool "PISEN TS-D084 support"
+	select SOC_AR933X
+	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_TEW_632BRP
 	bool "TRENDnet TEW-632BRP support"
 	select SOC_AR913X
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Makefile b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
index 2124ab70c9..898853e5c0 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Makefile
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
@@ -243,6 +243,7 @@ obj-$(CONFIG_ATH79_MACH_TL_WR941ND)		+= mach-tl-wr941nd.o
 obj-$(CONFIG_ATH79_MACH_TL_WR941ND_V6)		+= mach-tl-wr941nd-v6.o
 obj-$(CONFIG_ATH79_MACH_TL_WR940N_V4)		+= mach-tl-wr940n-v4.o
 obj-$(CONFIG_ATH79_MACH_TL_WR942N_V1)		+= mach-tl-wr942n-v1.o
+obj-$(CONFIG_ATH79_MACH_TS_D084)		+= mach-ts-d084.o
 obj-$(CONFIG_ATH79_MACH_TUBE2H)			+= mach-tube2h.o
 obj-$(CONFIG_ATH79_MACH_UBNT)			+= mach-ubnt.o
 obj-$(CONFIG_ATH79_MACH_UBNT_UNIFIAC)		+= mach-ubnt-unifiac.o
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-ts-d084.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-ts-d084.c
new file mode 100644
index 0000000000..38786fdeda
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-ts-d084.c
@@ -0,0 +1,86 @@
+/*
+ *  PISEN TS-D084 board support
+ *  Based on TP-LINK TL-WR703N/TL-MR10U board support
+ *
+ *  Copyright (C) 2011 dongyuqi <729650915@qq.com>
+ *  Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
+ *
+ *  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 <asm/mach-ath79/ath79.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 TS_D084_GPIO_LED_SYSTEM	0
+#define TS_D084_GPIO_BTN_RESET	12
+
+
+#define TS_D084_KEYS_POLL_INTERVAL	20	/* msecs */
+#define TS_D084_KEYS_DEBOUNCE_INTERVAL	(3 * TS_D084_KEYS_POLL_INTERVAL)
+
+static const char *ts_d084_part_probes[] = {
+	"tp-link",
+	NULL,
+};
+
+static struct flash_platform_data ts_d084_flash_data = {
+	.part_probes	= ts_d084_part_probes,
+};
+
+static struct gpio_led ts_d084_leds_gpio[] __initdata = {
+	{
+		.name		= "ts-d084:blue:system",
+		.gpio		= TS_D084_GPIO_LED_SYSTEM,
+		.active_low	= 0,
+	},
+};
+
+static struct gpio_keys_button ts_d084_gpio_keys[] __initdata = {
+	{
+		.desc		= "reset",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.debounce_interval = TS_D084_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= TS_D084_GPIO_BTN_RESET,
+		.active_low	= 0,
+	}
+};
+
+static void __init ts_d084_setup(void)
+{
+	u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+	u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+
+	/* disable PHY_SWAP and PHY_ADDR_SWAP bits */
+	ath79_setup_ar933x_phy4_switch(false, false);
+
+	ath79_register_m25p80(&ts_d084_flash_data);
+	ath79_register_leds_gpio(-1, ARRAY_SIZE(ts_d084_leds_gpio),
+				 ts_d084_leds_gpio);
+	ath79_register_gpio_keys_polled(-1, TS_D084_KEYS_POLL_INTERVAL,
+					ARRAY_SIZE(ts_d084_gpio_keys),
+					ts_d084_gpio_keys);
+
+	ath79_register_usb();
+
+	ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
+
+	ath79_register_mdio(0, 0x0);
+	ath79_register_eth(0);
+
+	ath79_register_wmac(ee, mac);
+}
+
+MIPS_MACHINE(ATH79_MACH_TS_D084, "TS-D084", "PISEN TS-D084",
+	     ts_d084_setup);
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
index 3d5bcfbab4..0d0d309ce8 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
+++ b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
@@ -302,6 +302,7 @@ enum ath79_mach_type {
 	ATH79_MACH_TL_WR940N_V4,		/* TP-LINK TL-WR940N v4 */
 	ATH79_MACH_TL_WR940N_V6,		/* TP-LINK TL-WR940N v6 */
 	ATH79_MACH_TL_WR942N_V1,		/* TP-LINK TL-WR942N v1 */
+	ATH79_MACH_TS_D084,			/* PISEN TS-D084 */
 	ATH79_MACH_TUBE2H,			/* Alfa Network Tube2H */
 	ATH79_MACH_UBNT_AIRGW,			/* Ubiquiti AirGateway */
 	ATH79_MACH_UBNT_AIRGWP,			/* Ubiquiti AirGateway Pro */
diff --git a/target/linux/ar71xx/generic/config-default b/target/linux/ar71xx/generic/config-default
index 3f93d6e61e..c85453af93 100644
--- a/target/linux/ar71xx/generic/config-default
+++ b/target/linux/ar71xx/generic/config-default
@@ -166,6 +166,7 @@ CONFIG_ATH79_MACH_TL_WR841N_V8=y
 CONFIG_ATH79_MACH_TL_WR841N_V9=y
 CONFIG_ATH79_MACH_TL_WR902AC_V1=y
 CONFIG_ATH79_MACH_TL_WR942N_V1=y
+CONFIG_ATH79_MACH_TS_D084=y
 CONFIG_ATH79_MACH_TUBE2H=y
 CONFIG_ATH79_MACH_UBNT=y
 CONFIG_ATH79_MACH_UBNT_UNIFIAC=y
diff --git a/target/linux/ar71xx/image/generic.mk b/target/linux/ar71xx/image/generic.mk
index 020e01f85a..bceeba0009 100644
--- a/target/linux/ar71xx/image/generic.mk
+++ b/target/linux/ar71xx/image/generic.mk
@@ -998,6 +998,17 @@ define Device/tellstick-znet-lite
 endef
 TARGET_DEVICES += tellstick-znet-lite
 
+define Device/ts-d084
+  $(Device/tplink-8mlzma)
+  DEVICE_TITLE := PISEN TS-D084
+  DEVICE_PACKAGES := kmod-usb-core kmod-usb2
+  BOARDNAME := TS-D084
+  DEVICE_PROFILE := TSD084
+  TPLINK_HWID := 0x07030101
+  CONSOLE := ttyATH0,115200
+endef
+TARGET_DEVICES += ts-d084
+
 define Device/n5q
   DEVICE_TITLE := ALFA Network N5Q
   DEVICE_PACKAGES := rssileds -swconfig