From 4aa12ffbf8bec40d082054ddb630187f89faacf6 Mon Sep 17 00:00:00 2001
From: Finley Xiao <finley.xiao@rock-chips.com>
Date: Wed, 2 Nov 2022 16:15:24 +0800
Subject: [PATCH] arm64: dts: rockchip: Add RK3562 iotest board devicetree

Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Signed-off-by: shengfei Xu <xsf@rock-chips.com>
Signed-off-by: Jake Wu <jake.wu@rock-chips.com>
Change-Id: I1de47c3fc46e1e95c9ad77efa2b697edffdd5c6d
---
 arch/arm64/boot/dts/rockchip/Makefile         |  1 +
 .../dts/rockchip/rk3562-iotest-lp3-v10.dts    | 82 +++++++++++++++++++
 2 files changed, 83 insertions(+)
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3562-iotest-lp3-v10.dts

diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index 7efb6619b0d6..f5e86742752e 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -77,6 +77,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3562-evb1-lp4x-v10.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3562-evb1-lp4x-v10-linux.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3562-evb2-ddr4-v10.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3562-evb2-ddr4-v10-linux.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3562-iotest-lp3-v10.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-box-demo-v10.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-evb-mipitest-v10.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-evb1-ddr4-v10.dtb
diff --git a/arch/arm64/boot/dts/rockchip/rk3562-iotest-lp3-v10.dts b/arch/arm64/boot/dts/rockchip/rk3562-iotest-lp3-v10.dts
new file mode 100644
index 000000000000..528741967486
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3562-iotest-lp3-v10.dts
@@ -0,0 +1,82 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2022 Rockchip Electronics Co., Ltd.
+ *
+ */
+
+/dts-v1/;
+
+#include "rk3562.dtsi"
+#include "rk3562-android.dtsi"
+
+/ {
+	model = "Rockchip RK3562 IOTEST LP3 V10 Board";
+	compatible = "rockchip,rk3562-iotest-lp3-v10", "rockchip,rk3562";
+
+	dc_12v: dc-12v {
+		compatible = "regulator-fixed";
+		regulator-name = "dc_12v";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+	};
+
+	vcc5v0_sys: vcc5v0-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&dc_12v>;
+	};
+
+	vcc3v3_sys: vcc-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&dc_12v>;
+	};
+};
+
+#include "rk3562-rk809.dtsi"
+
+&combphy_pu {
+	status = "okay";
+};
+
+&u2phy {
+	status = "okay";
+};
+
+&u2phy_host {
+	status = "okay";
+};
+
+&u2phy_otg {
+	status = "okay";
+};
+
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb_host0_ohci {
+	status = "okay";
+};
+
+&usbdrd30 {
+	status = "okay";
+};
+
+&usbdrd_dwc3 {
+	status = "okay";
+	dr_mode = "otg";
+	extcon = <&u2phy>;
+	snps,dis_u2_susphy_quirk;
+	snps,usb2-lpm-disable;
+};