arm64: dts: rockchip: add rk3588-vehicle-evb-maxim-max96722.dtsi.

Signed-off-by: Cai Wenzhong <cwz@rock-chips.com> Change-Id: Ic9ac28c908fea6cb7e4f58a4f9f749cb97d02998
2026-06-07 03:15:31 +09:00 · 2023-06-30 09:12:35 +08:00
parent 0ead4b6531
commit b35fc82165
1 changed files with 157 additions and 0 deletions
--- a/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb-maxim-max96722.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb-maxim-max96722.dtsi
@@ -0,0 +1,157 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2023 Rockchip Electronics Co., Ltd.
+ *
+ */
+
+/ {
+	max96722_osc: max96722-oscillator {
+		compatible = "fixed-clock";
+		#clock-cells = <1>;
+		clock-frequency = <25000000>;
+		clock-output-names = "max96722-osc";
+	};
+};
+
+&csi2_dphy0_hw {
+	status = "okay";
+};
+
+&csi2_dphy0 {
+	status = "okay";
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		port@0 {
+			reg = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			mipi_dphy0_in_max96722: endpoint@1 {
+				reg = <1>;
+				remote-endpoint = <&max96722_out>;
+				data-lanes = <1 2 3 4>;
+			};
+		};
+		port@1 {
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			csidphy0_out: endpoint@0 {
+				reg = <0>;
+				remote-endpoint = <&mipi2_csi2_input>;
+			};
+		};
+	};
+};
+
+&i2c7 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c7m3_xfer>, <&max96722_errb>, <&max96722_lock>;
+
+	max96722: max96722@29 {
+		compatible = "max96722";
+		status = "okay";
+		reg = <0x29>;
+		clock-names = "xvclk";
+		clocks = <&max96722_osc 0>;
+		power-domains = <&power RK3588_PD_VI>;
+		rockchip,grf = <&sys_grf>;
+		power-gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>;
+		pocen-gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_HIGH>;
+		lock-gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_HIGH>;
+		link-mask = <0x0F>;
+		auto-init-deskew-mask = <0x03>;
+		frame-sync-period = <0>;
+		rockchip,camera-module-index = <0>;
+		rockchip,camera-module-facing = "back";
+		rockchip,camera-module-name = "max96722";
+		rockchip,camera-module-lens-name = "max96722";
+
+		port {
+			max96722_out: endpoint {
+				remote-endpoint = <&mipi_dphy0_in_max96722>;
+				data-lanes = <1 2 3 4>;
+			};
+		};
+	};
+};
+
+&mipi2_csi2 {
+	status = "okay";
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			mipi2_csi2_input: endpoint@1 {
+				reg = <1>;
+				remote-endpoint = <&csidphy0_out>;
+			};
+		};
+
+		port@1 {
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			mipi2_csi2_output: endpoint@0 {
+				reg = <0>;
+				remote-endpoint = <&cif_mipi2_in>;
+			};
+		};
+	};
+};
+
+&rkcif_mipi_lvds2 {
+	status = "okay";
+	/* parameters for do cif reset detecting:
+	 * index0: monitor mode,
+		   0 for idle,
+		   1 for continue,
+		   2 for trigger,
+		   3 for hotplug (for nextchip)
+	 * index1: the frame id to start timer,
+		   min is 2
+	 * index2: frame num of monitoring cycle
+	 * index3: err time for keep monitoring
+		   after finding out err (ms)
+	 * index4: csi2 err reference val for resetting
+	 */
+	rockchip,cif-monitor = <3 2 1 1000 5>;
+
+	port {
+		cif_mipi2_in: endpoint {
+			remote-endpoint = <&mipi2_csi2_output>;
+		};
+	};
+};
+
+&rkcif {
+	status = "okay";
+	rockchip,android-usb-camerahal-enable;
+};
+
+&rkcif_mmu {
+	status = "okay";
+};
+
+&pinctrl {
+	max96722 {
+		max96722_errb: max96722-errb {
+			rockchip,pins = <3 RK_PD1 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		max96722_lock: max96722-lock {
+			rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+};