linux-kernel - [PATCH 4/6] arm64: dts: qcom: qcs6490-rb3gen2: Enable IMX577 camera sensor

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Message-ID: <20240629-camss_first_post_linux_next-v1-4-bc798edabc3a@quicinc.com>
Date: Sat, 29 Jun 2024 00:02:38 +0530
From: Vikram Sharma <quic_vikramsa@...cinc.com>
To: Robert Foss <rfoss@...nel.org>, Todor Tomov <todor.too@...il.com>,
        "Bryan
 O'Donoghue" <bryan.odonoghue@...aro.org>,
        Mauro Carvalho Chehab
	<mchehab@...nel.org>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski
	<krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Kapatrala Syed
	<akapatra@...cinc.com>,
        Hariram Purushothaman <hariramp@...cinc.com>,
        <cros-qcom-dts-watchers@...omium.org>,
        Bjorn Andersson
	<andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        "Loic
 Poulain" <loic.poulain@...aro.org>,
        Andi Shyti <andi.shyti@...nel.org>
CC: <linux-arm-msm@...r.kernel.org>, <linux-media@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-i2c@...r.kernel.org>, Vikram Sharma <quic_vikramsa@...cinc.com>,
        Hariram Purushothaman <quic_hariramp@...cinc.com>
Subject: [PATCH 4/6] arm64: dts: qcom: qcs6490-rb3gen2: Enable IMX577
 camera sensor

Enable IMX577 camera sensor for qcs6490-rb3gen2.

Signed-off-by: Hariram Purushothaman <quic_hariramp@...cinc.com>
Signed-off-by: Vikram Sharma <quic_vikramsa@...cinc.com>
---
 arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts | 67 ++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
index c4cde4328e3d..237231600dca 100644
--- a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
+++ b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
@@ -513,6 +513,73 @@ vreg_bob_3p296: bob {
 	};
 };
 
+&camcc {
+	status = "okay";
+};
+
+&camss {
+	status = "disabled";
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		/* The port index denotes CSIPHY id i.e. csiphy2 */
+		port@3 {
+			reg = <3>;
+			csiphy3_ep: endpoint {
+				clock-lanes = <7>;
+				data-lanes = <0 1 2 3>;
+				remote-endpoint = <&imx412_ep>;
+			};
+		};
+	};
+};
+
+&cci0 {
+	status = "okay";
+};
+
+&cci1 {
+	status = "okay";
+};
+
+&cci1_i2c1 {
+	camera@1a {
+		/*
+		 * rb3gen2 ships with an imx577. qcom treats imx412
+		 * and imx577 the same way. Absent better data do the same here.
+		 */
+		compatible = "sony,imx412";
+		reg = <0x1a>;
+
+		reset-gpios = <&tlmm 78 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default", "suspend";
+		pinctrl-0 = <&cam2_default>;
+		pinctrl-1 = <&cam2_suspend>;
+
+		clocks = <&camcc CAM_CC_MCLK3_CLK>,
+				 <&camcc CAM_CC_MCLK2_CLK>;
+		assigned-clocks = <&camcc CAM_CC_MCLK3_CLK>,
+				 <&camcc CAM_CC_MCLK2_CLK>;
+		assigned-clock-rates = <24000000>,
+							   <24000000>;
+
+		dovdd-supply  = <&vreg_l18b_1p8>;
+		/* avdd-supply = <&vdc_5v>;
+		 * dvdd-supply = <&vdc_5v>;
+		 */
+
+		port {
+			imx412_ep: endpoint {
+				clock-lanes = <7>;
+				link-frequencies = /bits/ 64 <600000000>;
+				data-lanes = <0 1 2 3>;
+				remote-endpoint = <&csiphy3_ep>;
+			};
+		};
+	};
+};
+
 &gcc {
 	protected-clocks = <GCC_CFG_NOC_LPASS_CLK>,
 			   <GCC_MSS_CFG_AHB_CLK>,

-- 
2.25.1