[PATCH v2 4/4] arm64: dts: qcom: talos-evk-camera: Add DT overlay

[Wenmeng Liu <wenmeng.liu@oss.qualcomm.com>]

Enable IMX577 via CCI on Taloss EVK Core Kit.

The Talos EVK board does not include a camera sensor
by default, this overlay reflects the possibility of
attaching an optional camera sensor.
For this reason, the camera sensor configuration is
placed in talos-evk-camera.dtso, rather than
modifying the base talos-evk.dts.

Signed-off-by: Wenmeng Liu <wenmeng.liu@oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/Makefile              |  2 +
 arch/arm64/boot/dts/qcom/talos-evk-camera.dtso | 63 ++++++++++++++++++++++++++
 2 files changed, 65 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 4258776b71bdba351de8cefa33eb29a0fe3ec6f3..bfaa0b47ab5cabc9aa1c6fba29faa3e6fd18f913 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -333,8 +333,10 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-qrd.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8750-mtp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8750-qrd.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= talos-evk.dtb
+talos-evk-camera-dtbs	:= talos-evk.dtb talos-evk-camera.dtbo
 talos-evk-lvds-auo,g133han01-dtbs	:= \
 	talos-evk.dtb talos-evk-lvds-auo,g133han01.dtbo
+dtb-$(CONFIG_ARCH_QCOM)	+= talos-evk-camera.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= talos-evk-lvds-auo,g133han01.dtb
 x1e001de-devkit-el2-dtbs	:= x1e001de-devkit.dtb x1-el2.dtbo
 dtb-$(CONFIG_ARCH_QCOM)	+= x1e001de-devkit.dtb x1e001de-devkit-el2.dtb
diff --git a/arch/arm64/boot/dts/qcom/talos-evk-camera.dtso b/arch/arm64/boot/dts/qcom/talos-evk-camera.dtso
new file mode 100644
index 0000000000000000000000000000000000000000..53006a861878f9112673b9a0ad954bed7a5fdca5
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/talos-evk-camera.dtso
@@ -0,0 +1,63 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/clock/qcom,qcs615-camcc.h>
+#include <dt-bindings/gpio/gpio.h>
+
+&camss {
+	vdd-csiphy-1p2-supply = <&vreg_l11a>;
+	vdd-csiphy-1p8-supply = <&vreg_l12a>;
+
+	status = "okay";
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@1 {
+			reg = <1>;
+
+			csiphy1_ep: endpoint {
+				data-lanes = <0 1 2 3>;
+				remote-endpoint = <&imx577_ep1>;
+			};
+		};
+	};
+};
+
+&cci {
+	status = "okay";
+};
+
+&cci_i2c1 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	camera@1a {
+		compatible = "sony,imx577";
+		reg = <0x1a>;
+
+		reset-gpios = <&tlmm 29 GPIO_ACTIVE_LOW>;
+		pinctrl-0 = <&cam2_default>;
+		pinctrl-names = "default";
+
+		clocks = <&camcc CAM_CC_MCLK2_CLK>;
+		assigned-clocks = <&camcc CAM_CC_MCLK2_CLK>;
+		assigned-clock-rates = <24000000>;
+
+		avdd-supply = <&vreg_s4a>;
+
+		port {
+			imx577_ep1: endpoint {
+				link-frequencies = /bits/ 64 <600000000>;
+				data-lanes = <1 2 3 4>;
+				remote-endpoint = <&csiphy1_ep>;
+			};
+		};
+	};
+};

-- 
2.34.1