linux-kernel - [PATCH v9 4/4] arm64: dts: qcom: qcs6490-rb3gen2-vision-mezzanine: Add vision mezzanine

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20241217133955.946426-5-quic_vikramsa@quicinc.com>
Date: Tue, 17 Dec 2024 19:09:55 +0530
From: Vikram Sharma <quic_vikramsa@...cinc.com>
To: <rfoss@...nel.org>, <todor.too@...il.com>, <bryan.odonoghue@...aro.org>,
        <mchehab@...nel.org>, <robh@...nel.org>, <krzk+dt@...nel.org>,
        <conor+dt@...nel.org>, <akapatra@...cinc.com>, <hariramp@...cinc.com>,
        <andersson@...nel.org>, <konradybcio@...nel.org>,
        <hverkuil-cisco@...all.nl>, <cros-qcom-dts-watchers@...omium.org>,
        <catalin.marinas@....com>, <will@...nel.org>
CC: <linux-arm-kernel@...ts.infradead.org>, <quic_vikramsa@...cinc.com>,
        <linux-media@...r.kernel.org>, <linux-arm-msm@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <kernel@...cinc.com>, Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Subject: [PATCH v9 4/4] arm64: dts: qcom: qcs6490-rb3gen2-vision-mezzanine: Add vision mezzanine

The Vision Mezzanine for the RB3 ships with an imx577 camera sensor.
Enable the IMX577 on the vision mezzanine.

An example media-ctl pipeline for the imx577 is:

media-ctl --reset
media-ctl -v -V '"imx577 '19-001a'":0[fmt:SRGGB10/4056x3040 field:none]'
media-ctl -V '"msm_csiphy3":0[fmt:SRGGB10/4056x3040]'
media-ctl -V '"msm_csid0":0[fmt:SRGGB10/4056x3040]'
media-ctl -V '"msm_vfe0_rdi0":0[fmt:SRGGB10/4056x3040]'
media-ctl -l '"msm_csiphy3":1->"msm_csid0":0[1]'
media-ctl -l '"msm_csid0":1->"msm_vfe0_rdi0":0[1]'

yavta -B capture-mplane -c -I -n 5 -f SRGGB10P -s 4056x3040 -F /dev/video0

Signed-off-by: Hariram Purushothaman <quic_hariramp@...cinc.com>
Signed-off-by: Vikram Sharma <quic_vikramsa@...cinc.com>
Signed-off-by: Trishansh Bhardwaj <quic_tbhardwa@...cinc.com>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
---
 arch/arm64/boot/dts/qcom/Makefile             |   4 +
 .../qcs6490-rb3gen2-vision-mezzanine.dtso     | 109 ++++++++++++++++++
 2 files changed, 113 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/qcs6490-rb3gen2-vision-mezzanine.dtso

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 4686f2a8ddd8..a7e88fcabded 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -115,6 +115,10 @@ dtb-$(CONFIG_ARCH_QCOM)	+= qcs404-evb-1000.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcs404-evb-4000.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcs615-ride.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcs6490-rb3gen2.dtb
+
+qcs6490-rb3gen2-vision-mezzanine-dtbs := qcs6490-rb3gen2.dtb qcs6490-rb3gen2-vision-mezzanine.dtbo
+
+dtb-$(CONFIG_ARCH_QCOM)	+= qcs6490-rb3gen2-vision-mezzanine.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcs8300-ride.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcs8550-aim300-aiot.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcs9100-ride.dtb
diff --git a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2-vision-mezzanine.dtso b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2-vision-mezzanine.dtso
new file mode 100644
index 000000000000..7782c4aee576
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2-vision-mezzanine.dtso
@@ -0,0 +1,109 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2024, Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+/*
+ * Camera Sensor overlay on top of rb3gen2 core kit.
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/clock/qcom,camcc-sc7280.h>
+
+/dts-v1/;
+/plugin/;
+
+&camss {
+	vdda-phy-supply = <&vreg_l10c_0p88>;
+	vdda-pll-supply = <&vreg_l6b_1p2>;
+
+	status = "okay";
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		/* The port index denotes CSIPHY id i.e. csiphy3 */
+		port@3 {
+			reg = <3>;
+
+			csiphy3_ep: endpoint {
+				clock-lanes = <7>;
+				data-lanes = <0 1 2 3>;
+				remote-endpoint = <&imx577_ep>;
+			};
+		};
+	};
+};
+
+&cci1 {
+	status = "okay";
+};
+
+&cci1_i2c1 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	camera@1a {
+		compatible = "sony,imx577";
+
+		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>;
+		assigned-clocks = <&camcc CAM_CC_MCLK3_CLK>;
+		assigned-clock-rates = <24000000>;
+
+		dovdd-supply  = <&vreg_l18b_1p8>;
+		avdd-supply = <&vph_pwr>;
+		dvdd-supply = <&vph_pwr>;
+
+		port {
+			imx577_ep: endpoint {
+				clock-lanes = <7>;
+				link-frequencies = /bits/ 64 <600000000>;
+				data-lanes = <0 1 2 3>;
+				remote-endpoint = <&csiphy3_ep>;
+			};
+		};
+	};
+};
+
+&tlmm {
+	cam2_default: cam2-default-state {
+		mclk-pins {
+			pins = "gpio67";
+			function = "cam_mclk";
+			drive-strength = <2>;
+			bias-disable;
+		};
+
+		rst-pins {
+			pins = "gpio78";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+	};
+
+	cam2_suspend: cam2-suspend-state {
+		mclk-pins {
+			pins = "gpio67";
+			function = "cam_mclk";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+
+		rst-pins {
+			pins = "gpio78";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-down;
+			output-low;
+		};
+	};
+};
-- 
2.25.1