[v3,8/8,DNI] arm64: dts: tqma8mqml: add IMX327 MIPI-CSI overlay

Commit Message

Alexander Stein March 9, 2022, 11:41 a.m. UTC

---
Changes in v3:
* None

 arch/arm64/boot/dts/freescale/Makefile        |  4 +
 .../imx8mm-tqma8mqml-mba8mx-imx327.dts        | 95 +++++++++++++++++++
 2 files changed, 99 insertions(+)
 create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx-imx327.dts

Patch

diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index faa01802276d..b27842200d5f 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -57,6 +57,10 @@  dtb-$(CONFIG_ARCH_MXC) += imx8mm-icore-mx8mm-edimm2.2.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-kontron-n801x-s.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-nitrogen-r2.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-tqma8mqml-mba8mx.dtb
+
+tqma8mqml-mba8mx-imx327-dtbs += imx8mm-tqma8mqml-mba8mx.dtb imx8mm-tqma8mqml-mba8mx-imx327.dtbo
+dtb-$(CONFIG_ARCH_MXC) += tqma8mqml-mba8mx-imx327.dtb
+
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-var-som-symphony.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-venice-gw71xx-0x.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-venice-gw72xx-0x.dtb
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx-imx327.dts b/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx-imx327.dts
new file mode 100644
index 000000000000..3f1223d4d73b
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx-imx327.dts
@@ -0,0 +1,95 @@ 
+// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+/*
+ * Copyright 2021 TQ-Systems GmbH
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+
+/dts-v1/;
+/plugin/;
+
+&{/} {
+	compatible = "tq,imx8mm-tqma8mqml-mba8mx", "tq,imx8mm-tqma8mqml", "fsl,imx8mm";
+
+	sensor_clk: sensor-clk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <37125000>;
+	};
+};
+
+&csi {
+       status = "okay";
+};
+
+&i2c3 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	vc_fpga: fpga@10 {
+		reg = <0x10>;
+		compatible = "vc,fpga";
+
+		vc_fpga_reg: regulator {
+			regulator-name = "CAM_VCC";
+		};
+
+		vc_fpga_reset: reset {
+			#reset-cells = <0>;
+		};
+
+		vc_fpga_gpio: gpio-chip {
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+	};
+
+	sony_imx327: camera@1a {
+		#address-cells = <0x1>;
+		#size-cells = <0x0>;
+		reg = <0x1a>;
+
+		compatible = "sony,imx327", "sony,imx290";
+
+		clock-names = "xclk";
+		clocks = <&sensor_clk>;
+		clock-frequency = <37125000>;
+
+		vdd-supply = <&vc_fpga_reg>;
+
+		vdda-supply = <&vc_fpga_reg>;
+		vddd-supply = <&vc_fpga_reg>;
+		vdddo-supply = <&vc_fpga_reg>;
+
+		reset-gpios = <&vc_fpga_gpio 0 GPIO_ACTIVE_HIGH>;
+
+		port@0 {
+			reg = <0>;
+
+			sony_imx327_ep0: endpoint {
+				remote-endpoint = <&imx8mm_mipi_csi_in>;
+				data-lanes = <1 2>;
+				clock-lanes = <0>;
+				clock-noncontinuous = <1>;
+				link-frequencies = /bits/ 64 <445500000 297000000>;
+			};
+		};
+	};
+};
+
+&mipi_csi {
+       status = "okay";
+
+       ports {
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               port@0 {
+                       reg = <0>;
+                       imx8mm_mipi_csi_in: endpoint {
+                               remote-endpoint = <&sony_imx327_ep0>;
+                               data-lanes = <1 2>;
+                       };
+               };
+       };
+};
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