Add J7 OV5640 overlayfpd-hacks

Remove CSI parts after they are in the main j7 dts.

2 files changed, 108 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 32afc0b..f5e000d 100644
--- a/Makefile
+++ b/Makefile
@@ -141,7 +141,8 @@ dtb-tests-arm64 := \
 	ti/k3-am654-base-board.dtb,ti/k3-am654-idk.dtbo
 
 dtb-tests-arm64 += \
-	ti/k3-j721e-common-proc-board.dtb,ti/k3-j721e-common-proc-board-infotainment.dtbo
+	ti/k3-j721e-common-proc-board.dtb,ti/k3-j721e-common-proc-board-infotainment.dtbo \
+	ti/k3-j721e-common-proc-board.dtb,ti/k3-j721e-cpb-csi2-ov5640.dtbo
 
 comma := ,
 
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-cpb-csi2-ov5640.dtso b/arch/arm64/boot/dts/ti/k3-j721e-cpb-csi2-ov5640.dtso
new file mode 100644
index 0000000..399ed7e
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-j721e-cpb-csi2-ov5640.dtso
@@ -0,0 +1,106 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * LI OV5640 MIPI Camera module.
+ *
+ * Copyright (C) 2021 Texas Instruments Incorporated - http://www.ti.com/
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/soc/ti,sci_pm_domain.h>
+
+&{/} {
+	clk_ov5640_fixed: ov5640-xclk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <25000000>;
+	};
+};
+
+&cbass_main {
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	ti_csi2rx0: ticsi2rx@4500000 {
+		compatible = "ti,j721e-csi2rx";
+		dmas = <&main_udmap 0x4940>;
+		dma-names = "rx0";
+		reg = <0x0 0x4500000 0x0 0x1000>;
+		power-domains = <&k3_pds 26 TI_SCI_PD_EXCLUSIVE>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+		cdns_csi2rx0: csi-bridge@4504000 {
+			compatible = "cdns,csi2rx";
+			reg = <0x0 0x4504000 0x0 0x1000>;
+			clocks = <&k3_clks 26 2>, <&k3_clks 26 0>, <&k3_clks 26 2>,
+				<&k3_clks 26 2>, <&k3_clks 26 3>, <&k3_clks 26 3>;
+			clock-names = "sys_clk", "p_clk", "pixel_if0_clk",
+				"pixel_if1_clk", "pixel_if2_clk", "pixel_if3_clk";
+			phys = <&dphy0>;
+			phy-names = "dphy";
+			power-domains = <&k3_pds 26 TI_SCI_PD_EXCLUSIVE>;
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				csi0_port0: port@0 {
+					reg = <0>;
+				};
+				csi0_port1: port@1 {
+					reg = <1>;
+				};
+				csi0_port2: port@2 {
+					reg = <2>;
+				};
+				csi0_port3: port@3 {
+					reg = <3>;
+				};
+				csi0_port4: port@4 {
+					reg = <4>;
+				};
+			};
+		};
+	};
+
+	dphy0: phy@4580000 {
+		compatible = "cdns,dphy-rx";
+		reg = <0x0 0x4580000 0x0 0x1100>;
+		#phy-cells = <0>;
+		power-domains = <&k3_pds 147 TI_SCI_PD_EXCLUSIVE>;
+	};
+};
+
+&main_i2c6 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	ov5640: camera@3c {
+		compatible = "ovti,ov5640";
+		reg = <0x3c>;
+
+		clocks = <&clk_ov5640_fixed>;
+		clock-names = "xclk";
+		powerdown-gpios = <&exp5 0 GPIO_ACTIVE_LOW>;
+
+		port {
+			csi2_cam0: endpoint {
+				remote-endpoint = <&csi2rx0_in_sensor>;
+				clock-lanes = <0>;
+				data-lanes = <1 2>;
+			};
+		};
+	};
+};
+
+&csi0_port0 {
+	status = "okay";
+
+	csi2rx0_in_sensor: endpoint {
+		remote-endpoint = <&csi2_cam0>;
+		bus-type = <4>; /* CSI2 DPHY. */
+		clock-lanes = <0>;
+		data-lanes = <1 2>;
+	};
+};