From 6ea5f7d44c8dccdf018af0aa9750903308aa95b7 Mon Sep 17 00:00:00 2001
From: Sungbo Eo <mans0n@gorani.run>
Date: Wed, 30 Oct 2019 00:18:35 +0900
Subject: ramips: fix MTK_SOC for RT3662 devices

rt3883.mk contains both RT3662 and RT3883 device profiles, but commit
6a104ac77206 set MTK_SOC to rt3883 for all devices. This patch fixes it,
and renames dts files accordingly. And SoC compatible strings are also
appended in the dts.

Fixes: 6a104ac77206 ("ramips/rt288x,rt3883: Name DTS files based on scheme")

Signed-off-by: Sungbo Eo <mans0n@gorani.run>
---
 target/linux/ramips/dts/rt3662_asus_rt-n56u.dts | 151 ++++++++++++++++++++++++
 1 file changed, 151 insertions(+)
 create mode 100644 target/linux/ramips/dts/rt3662_asus_rt-n56u.dts

(limited to 'target/linux/ramips/dts/rt3662_asus_rt-n56u.dts')

diff --git a/target/linux/ramips/dts/rt3662_asus_rt-n56u.dts b/target/linux/ramips/dts/rt3662_asus_rt-n56u.dts
new file mode 100644
index 0000000000..13f6cdd1dd
--- /dev/null
+++ b/target/linux/ramips/dts/rt3662_asus_rt-n56u.dts
@@ -0,0 +1,151 @@
+/dts-v1/;
+
+#include "rt3883.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	compatible = "asus,rt-n56u", "ralink,rt3662-soc", "ralink,rt3883-soc";
+	model = "Asus RT-N56U";
+
+	aliases {
+		led-boot = &led_power;
+		led-failsafe = &led_power;
+		led-running = &led_power;
+		led-upgrade = &led_power;
+	};
+
+	nor-flash@1c000000 {
+		compatible = "cfi-flash";
+		reg = <0x1c000000 0x800000>;
+		bank-width = <2>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				reg = <0x0 0x0030000>;
+				label = "u-boot";
+				read-only;
+			};
+
+			partition@30000 {
+				reg = <0x00030000 0x00010000>;
+				label = "u-boot-env";
+				read-only;
+			};
+
+			factory: partition@40000 {
+				reg = <0x00040000 0x00010000>;
+				label = "factory";
+				read-only;
+			};
+
+			partition@50000 {
+				compatible = "denx,uimage";
+				reg = <0x00050000 0x007b0000>;
+				label = "firmware";
+			};
+		};
+	};
+
+	rtl8367 {
+		compatible = "realtek,rtl8367";
+		gpio-sda = <&gpio0 1 GPIO_ACTIVE_HIGH>;
+		gpio-sck = <&gpio0 2 GPIO_ACTIVE_HIGH>;
+		realtek,extif1 = <1 0 1 1 1 1 1 1 2>;
+	};
+
+	keys {
+		compatible = "gpio-keys-polled";
+		poll-interval = <100>;
+
+		reset {
+			label = "reset";
+			gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_power: power {
+			label = "rt-n56u:blue:power";
+			gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
+		};
+
+		lan {
+			label = "rt-n56u:blue:lan";
+			gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
+		};
+
+		wan {
+			label = "rt-n56u:blue:wan";
+			gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
+		};
+
+		usb {
+			label = "rt-n56u:blue:usb";
+			gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+
+	port@0 {
+		mediatek,fixed-link = <1000 1 1 1>;
+	};
+};
+
+&pci {
+	status = "okay";
+};
+
+&pci1 {
+	status = "okay";
+
+	wifi@0,0 {
+		compatible = "pci1814,3091";
+		reg = <0x10000 0 0 0 0>;
+		ralink,mtd-eeprom = <&factory 0x8000>;
+	};
+};
+
+&wmac {
+	status = "okay";
+	ralink,2ghz = <0>;
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
-- 
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