[PATCH] dts: ast2600: add x4tf dts for asus product

[Kelly Hung]

This initial device-tree provides the necessary configuration for
basic BMC functionality and work on ASUS X4TF production.

Signed-off-by: Kelly Hung <Kelly_Hung at asus.com>
---
 arch/arm/dts/Makefile         |   3 +-
 arch/arm/dts/ast2600-x4tf.dts | 239 ++++++++++++++++++++++++++++++++++
 2 files changed, 241 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/dts/ast2600-x4tf.dts

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 37675a32..6d4a6ed0 100755
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -698,7 +698,8 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
 	ast2600-slt.dtb \
 	ast2600-tacoma.dtb \
 	ast2600-intel.dtb \
-	ast2600-tacoma.dtb
+	ast2600-tacoma.dtb \
+	ast2600-x4tf.dtb
 
 dtb-$(CONFIG_ARCH_STI) += stih410-b2260.dtb
 
diff --git a/arch/arm/dts/ast2600-x4tf.dts b/arch/arm/dts/ast2600-x4tf.dts
new file mode 100644
index 00000000..3c478058
--- /dev/null
+++ b/arch/arm/dts/ast2600-x4tf.dts
@@ -0,0 +1,239 @@
+// SPDX-License-Identifier: GPL-2.0+
+// Copyright 2020 IBM Corp.
+/dts-v1/;
+
+#include "ast2600-u-boot.dtsi"
+
+/ {
+	model = "AST2600 ASUS";
+	compatible = "aspeed,ast2600-evb", "aspeed,ast2600";
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x20000000>;
+	};
+
+	chosen {
+		stdout-path = &uart5;
+	};
+
+	aliases {
+		spi0 = &fmc;
+		ethernet0 = &mac2;
+		ethernet1 = &mac3;
+	};
+
+	cpus {
+		cpu at 0 {
+			clock-frequency = <800000000>;
+		};
+		cpu at 1 {
+			clock-frequency = <800000000>;
+		};
+	};
+};
+
+&uart5 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+};
+
+&sdrammc {
+	clock-frequency = <400000000>;
+};
+
+&wdt1 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+};
+
+&wdt2 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+};
+
+&wdt3 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+};
+
+&mdio {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <	&pinctrl_mdio3_default &pinctrl_mdio4_default>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+	ethphy2: ethernet-phy at 2 {
+		reg = <0>;
+	};
+
+	ethphy3: ethernet-phy at 3 {
+		reg = <0>;
+	};
+};
+
+&mac2 {
+	status = "okay";
+	phy-mode = "rmii";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_rmii3_default>;
+};
+
+&mac3 {
+	status = "okay";
+	phy-mode = "rmii";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_rmii4_default>;
+};
+
+&fmc {
+	status = "okay";
+	flash at 0 {
+		compatible = "jedec,spi-nor", "macronix,mx66l2g45g";
+		status = "okay";
+		spi-max-frequency = <25000000>;
+		spi-tx-bus-width = <2>;
+		spi-rx-bus-width = <2>;
+	};
+
+	flash at 1 {
+		compatible = "spi-flash", "sst,w25q256";
+		status = "okay";
+		spi-max-frequency = <25000000>;
+		spi-tx-bus-width = <4>;
+		spi-rx-bus-width = <4>;
+	};
+};
+
+&emmc_slot0 {
+	status = "okay";
+	bus-width = <4>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_emmc_default>;
+};
+
+&hace {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+};
+
+&acry {
+	u-boot,dm-pre-reloc;
+	status = "disabled";
+};
+
+&i2c0 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1_default>;
+};
+
+&i2c1 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2_default>;
+};
+
+&i2c2 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3_default>;
+};
+
+&i2c3 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c4_default>;
+};
+
+&i2c4 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c5_default>;
+};
+
+&i2c5 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c6_default>;
+};
+
+&i2c6 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c7_default>;
+};
+
+&i2c7 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c8_default>;
+};
+
+&i2c8 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c9_default>;
+};
+
+&i2c9 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c10_default>;
+};
+
+&i2c10 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c11_default>;
+};
+
+&i2c11 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c12_default>;
+};
+
+&i2c12 {
+	u-boot,dm-pre-reloc;
+	status = "disabled";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c13_default>;
+};
+
+&i2c13 {
+	u-boot,dm-pre-reloc;
+	status = "disabled";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c14_default>;
+};
+
+&i2c14 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c15_default>;
+};
+
+&i2c15 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c16_default>;
+};
+
+&display_port {
+	status = "okay";
+};
-- 
2.25.1