ath79: add support for I-O DATA WN-AC1167DGR

I-O DATA WN-AC1167DGR is a 2.4/5 GHz band 11ac router, based on
Qualcomm Atheros QCA9557.

Specification:

- Qualcomm Atheros QCA9557
- 128 MB of RAM (DDR2)
- 16 MB of Flash (SPI)
- 2T2R 2.4/5 GHz wifi
  - 2.4 GHz: SoC internal
  - 5 GHz: QCA988x
- 5x 10/100/1000 Mbps Ethernet
- 6x LEDs, 6x keys (4x buttons, 1x slide switch)
- UART header on PCB
  - Vcc, GND, TX, RX from ethernet port side
  - 115200n8

Flash instruction using factory image:

1. Connect the computer to the LAN port of WN-AC1167DGR
2. Connect power cable to WN-AC1167DGR and turn on it
3. Access to "http://192.168.0.1/" and open firmware update page
("ファームウェア")
4. Select the OpenWrt factory image and click update ("更新") button
5. Wait ~150 seconds to complete flashing

Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>

3 files changed, 229 insertions, 208 deletions

diff --git a/target/linux/ath79/dts/qca9557_iodata_wn-ac-dgr.dtsi b/target/linux/ath79/dts/qca9557_iodata_wn-ac-dgr.dtsi
new file mode 100644
index 0000000000..04eaca8613
--- /dev/null
+++ b/target/linux/ath79/dts/qca9557_iodata_wn-ac-dgr.dtsi
@@ -0,0 +1,216 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "qca9557.dtsi"
+
+/ {
+	aliases {
+		led-boot = &power;
+		led-failsafe = &power;
+		led-running = &power;
+		led-upgrade = &power;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200n8";
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		power: power {
+			label = "iodata:green:power";
+			gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+			default-state = "on";
+		};
+
+		copy {
+			label = "iodata:green:copy";
+			gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+		};
+
+		eco {
+			label = "iodata:green:eco";
+			gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+		};
+
+		wlan5g {
+			label = "iodata:green:wlan5g";
+			gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+			linux,default-trigger = "phy0tpt";
+		};
+
+		wlan2g {
+			label = "iodata:green:wlan2g";
+			gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+			linux,default-trigger = "phy1tpt";
+		};
+
+		notification {
+			label = "iodata:amber:notification";
+			gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys-polled";
+		poll-interval = <20>;
+
+		button_eco {
+			label = "eco";
+			gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
+			linux,code = <BTN_1>;
+			debounce-interval = <60>;
+		};
+
+		auto {
+			label = "auto";
+			gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
+			linux,code = <BTN_0>;
+			linux,input-type = <EV_SW>;
+			debounce-interval = <60>;
+		};
+
+		button_copy {
+			label = "copy";
+			gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+			linux,code = <BTN_1>;
+			debounce-interval = <60>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+			debounce-interval = <60>;
+		};
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+			debounce-interval = <60>;
+		};
+
+		router {
+			label = "router";
+			gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
+			linux,code = <BTN_0>;
+			linux,input-type = <EV_SW>;
+			debounce-interval = <60>;
+		};
+	};
+};
+
+&spi {
+	status = "okay";
+	num-cs = <1>;
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <25000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "u-boot";
+				reg = <0x000000 0x030000>;
+				read-only;
+			};
+
+			partition@30000 {
+				label = "u-boot-env";
+				reg = <0x030000 0x010000>;
+				read-only;
+			};
+
+			partition@40000 {
+				label = "firmware";
+				reg = <0x040000 0xe50000>;
+			};
+
+			partition@e90000 {
+				label = "manufacture";
+				reg = <0xe90000 0x100000>;
+				read-only;
+			};
+
+			partition@f90000 {
+				label = "backup";
+				reg = <0xf90000 0x010000>;
+				read-only;
+			};
+
+			partition@fa0000 {
+				label = "storage";
+				reg = <0xfa0000 0x050000>;
+				read-only;
+			};
+
+			art: partition@ff0000 {
+				label = "art";
+				reg = <0xff0000 0x010000>;
+				read-only;
+			};
+		};
+	};
+};
+
+&mdio0 {
+	status = "okay";
+
+	phy0: ethernet-phy@0 {
+		reg = <0>;
+
+		qca,ar8327-initvals = <
+			0x04 0x87600000 /* PORT0 PAD MODE CTRL */
+			0x7c 0x0000007e /* PORT0_STATUS */
+		>;
+	};
+};
+
+&eth0 {
+	status = "okay";
+
+	pll-data = <0x56000000 0x00000101 0x00001616>;
+	phy-handle = <&phy0>;
+};
+
+&pcie1 {
+	status = "okay";
+
+	wifi@0,0 {
+		compatible = "pci168c,003c";
+		reg = <0x0000 0 0 0 0>;
+		qca,no-eeprom;
+	};
+};
+
+&uart {
+	status = "okay";
+};
+
+&usb_phy0 {
+	status = "okay";
+};
+
+&usb0 {
+	status = "okay";
+};
+
+&wmac {
+	status = "okay";
+	qca,no-eeprom;
+};
diff --git a/target/linux/ath79/dts/qca9557_iodata_wn-ac1167dgr.dts b/target/linux/ath79/dts/qca9557_iodata_wn-ac1167dgr.dts
new file mode 100644
index 0000000000..7990d9cd57
--- /dev/null
+++ b/target/linux/ath79/dts/qca9557_iodata_wn-ac1167dgr.dts
@@ -0,0 +1,12 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "qca9557_iodata_wn-ac-dgr.dtsi"
+
+/ {
+	compatible = "iodata,wn-ac1167dgr", "qca,qca9557";
+	model = "I-O DATA WN-AC1167DGR";
+};
diff --git a/target/linux/ath79/dts/qca9557_iodata_wn-ac1600dgr2.dts b/target/linux/ath79/dts/qca9557_iodata_wn-ac1600dgr2.dts
index 67db0ee875..3eedec72e7 100644
--- a/target/linux/ath79/dts/qca9557_iodata_wn-ac1600dgr2.dts
+++ b/target/linux/ath79/dts/qca9557_iodata_wn-ac1600dgr2.dts
@@ -4,216 +4,9 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
 
-#include "qca9557.dtsi"
+#include "qca9557_iodata_wn-ac-dgr.dtsi"
 
 / {
 	compatible = "iodata,wn-ac1600dgr2", "qca,qca9557";
 	model = "I-O DATA WN-AC1600DGR2";
-
-	aliases {
-		led-boot = &power;
-		led-failsafe = &power;
-		led-running = &power;
-		led-upgrade = &power;
-	};
-
-	chosen {
-		bootargs = "console=ttyS0,115200n8";
-	};
-
-	leds {
-		compatible = "gpio-leds";
-
-		power: power {
-			label = "wn-ac1600dgr2:green:power";
-			gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
-			default-state = "on";
-		};
-
-		copy {
-			label = "wn-ac1600dgr2:green:copy";
-			gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
-			default-state = "off";
-		};
-
-		eco {
-			label = "wn-ac1600dgr2:green:eco";
-			gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
-			default-state = "off";
-		};
-
-		wlan5g {
-			label = "wn-ac1600dgr2:green:wlan5g";
-			gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
-			default-state = "off";
-			linux,default-trigger = "phy0tpt";
-		};
-
-		wlan2g {
-			label = "wn-ac1600dgr2:green:wlan2g";
-			gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
-			default-state = "off";
-			linux,default-trigger = "phy1tpt";
-		};
-
-		notification {
-			label = "wn-ac1600dgr2:amber:notification";
-			gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
-			default-state = "off";
-		};
-	};
-
-	keys {
-		compatible = "gpio-keys-polled";
-		poll-interval = <20>;
-
-		button_eco {
-			label = "eco";
-			gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
-			linux,code = <BTN_1>;
-			debounce-interval = <60>;
-		};
-
-		auto {
-			label = "auto";
-			gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
-			linux,code = <BTN_0>;
-			linux,input-type = <EV_SW>;
-			debounce-interval = <60>;
-		};
-
-		button_copy {
-			label = "copy";
-			gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
-			linux,code = <BTN_1>;
-			debounce-interval = <60>;
-		};
-
-		wps {
-			label = "wps";
-			gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_WPS_BUTTON>;
-			debounce-interval = <60>;
-		};
-
-		reset {
-			label = "reset";
-			gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_RESTART>;
-			debounce-interval = <60>;
-		};
-
-		router {
-			label = "router";
-			gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
-			linux,code = <BTN_0>;
-			linux,input-type = <EV_SW>;
-			debounce-interval = <60>;
-		};
-	};
-};
-
-&spi {
-	status = "okay";
-	num-cs = <1>;
-
-	flash@0 {
-		compatible = "jedec,spi-nor";
-		reg = <0>;
-		spi-max-frequency = <25000000>;
-
-		partitions {
-			compatible = "fixed-partitions";
-			#address-cells = <1>;
-			#size-cells = <1>;
-
-			partition@0 {
-				label = "u-boot";
-				reg = <0x000000 0x030000>;
-				read-only;
-			};
-
-			partition@30000 {
-				label = "u-boot-env";
-				reg = <0x030000 0x010000>;
-				read-only;
-			};
-
-			partition@40000 {
-				label = "firmware";
-				reg = <0x040000 0xe50000>;
-			};
-
-			partition@e90000 {
-				label = "manufacture";
-				reg = <0xe90000 0x100000>;
-				read-only;
-			};
-
-			partition@f90000 {
-				label = "backup";
-				reg = <0xf90000 0x010000>;
-				read-only;
-			};
-
-			partition@fa0000 {
-				label = "storage";
-				reg = <0xfa0000 0x050000>;
-				read-only;
-			};
-
-			art: partition@ff0000 {
-				label = "art";
-				reg = <0xff0000 0x010000>;
-				read-only;
-			};
-		};
-	};
-};
-
-&mdio0 {
-	status = "okay";
-
-	phy0: ethernet-phy@0 {
-		reg = <0>;
-
-		qca,ar8327-initvals = <
-			0x04 0x87600000 /* PORT0 PAD MODE CTRL */
-			0x7c 0x0000007e /* PORT0_STATUS */
-		>;
-	};
-};
-
-&eth0 {
-	status = "okay";
-
-	pll-data = <0x56000000 0x00000101 0x00001616>;
-	phy-handle = <&phy0>;
-};
-
-&pcie1 {
-	status = "okay";
-
-	wifi@0,0 {
-		compatible = "pci168c,003c";
-		reg = <0x0000 0 0 0 0>;
-		qca,no-eeprom;
-	};
-};
-
-&uart {
-	status = "okay";
-};
-
-&usb_phy0 {
-	status = "okay";
-};
-
-&usb0 {
-	status = "okay";
-};
-
-&wmac {
-	status = "okay";
-	qca,no-eeprom;
 };