From: Guoniu.Zhou <guoniu.zhou@nxp.com>
Date: Mon, 5 Feb 2018 07:26:34 +0000 (+0800)
Subject: MLK-17230-4: CI_PI: add dts file for CI_PI SS
X-Git-Tag: C0P2-H0.0--20200415~208
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=e7b05d16a1f0d8de5a7d72c7420c3a02322aa1b8;p=linux.git

MLK-17230-4: CI_PI: add dts file for CI_PI SS

Add pinmux setting for CI_PI and bridge connection between
CI_PI and camera sensor.

Enable CI_PI and camera sensor ov5640.

Reviewed-by: Sandor.Yu <sandor.yu@nxp.com>
Signed-off-by: Guoniu.Zhou <guoniu.zhou@nxp.com>
(cherry picked from commit 45ba6a1d8303724df9d0934c2eebd385a6c36690)
---

diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 8b28281cadc1..8d17266b1593 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -30,6 +30,7 @@ dtb-$(CONFIG_ARCH_FSL_IMX8QP) += fsl-imx8qp-lpddr4-arm2.dtb
 dtb-$(CONFIG_ARCH_FSL_IMX8QXP) += fsl-imx8qxp-lpddr4-arm2.dtb \
 				  fsl-imx8qxp-mek.dtb \
 				  fsl-imx8qxp-mek-dom0.dtb \
+				  fsl-imx8qxp-mek-csi.dtb \
 				  fsl-imx8qxp-mek-enet2.dtb \
 				  fsl-imx8qxp-mek-enet2-tja1100.dtb \
 				  fsl-imx8qxp-mek-dsi-rm67191.dtb \
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8qxp-mek-csi.dts b/arch/arm64/boot/dts/freescale/fsl-imx8qxp-mek-csi.dts
new file mode 100644
index 000000000000..dbdad094a980
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/fsl-imx8qxp-mek-csi.dts
@@ -0,0 +1,105 @@
+#include "fsl-imx8qxp-mek-lvds0-it6263.dts"
+
+&iomuxc {
+		imx8qxp-mek {
+		pinctrl_parallel_csi: parallelcsigrp {
+			fsl,pins = <
+				SC_P_CSI_D00_CI_PI_D02		0xC0000041
+				SC_P_CSI_D01_CI_PI_D03		0xC0000041
+				SC_P_CSI_D02_CI_PI_D04		0xC0000041
+				SC_P_CSI_D03_CI_PI_D05		0xC0000041
+				SC_P_CSI_D04_CI_PI_D06		0xC0000041
+				SC_P_CSI_D05_CI_PI_D07		0xC0000041
+				SC_P_CSI_D06_CI_PI_D08		0xC0000041
+				SC_P_CSI_D07_CI_PI_D09		0xC0000041
+
+				SC_P_CSI_MCLK_CI_PI_MCLK		0xC0000041
+				SC_P_CSI_PCLK_CI_PI_PCLK		0xC0000041
+				SC_P_CSI_HSYNC_CI_PI_HSYNC		0xC0000041
+				SC_P_CSI_VSYNC_CI_PI_VSYNC		0xC0000041
+				SC_P_CSI_EN_LSIO_GPIO3_IO02		0xC0000041
+				SC_P_CSI_RESET_LSIO_GPIO3_IO03	0xC0000041
+			>;
+};
+	};
+};
+
+&i2c0_csi0 {
+	status = "disabled";
+};
+
+&mipi_csi_0 {
+	status = "disabled";
+};
+
+&i2c0_cm40 {
+	ov5640: ov5640@3c {
+		compatible = "ovti,ov5640_v3";
+		reg = <0x3c>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_parallel_csi>;
+		clocks = <&clk IMX8QXP_PARALLEL_CSI_MISC0_CLK>;
+		clock-names = "csi_mclk";
+		pwn-gpios = <&gpio3 2 GPIO_ACTIVE_LOW>;
+		rst-gpios = <&gpio3 3 GPIO_ACTIVE_HIGH>;
+		csi_id = <0>;
+		mclk = <24000000>;
+		mclk_source = <0>;
+		status = "okay";
+		port {
+			ov5640_ep: endpoint {
+				remote-endpoint = <&parallel_csi_ep>;
+			};
+		};
+	};
+};
+&cameradev {
+	parallel_csi;
+	status = "okay";
+};
+
+&parallel_csi {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+	port@0 {
+		reg = <0>;
+		parallel_csi_ep: endpoint {
+			remote-endpoint = <&ov5640_ep>;
+		};
+	};
+};
+
+&isi_0 {
+	interface = <6 0 2>;	/* INPUT: 6-PARALLEL CSI */
+	parallel_csi;
+	status = "okay";
+};
+
+&isi_1 {
+	status = "disabled";
+};
+
+&isi_2 {
+	status = "disabled";
+};
+
+&isi_3 {
+	status = "disabled";
+};
+
+&isi_4 {
+	status = "disabled";
+};
+
+&isi_5 {
+	status = "disabled";
+};
+
+&isi_6 {
+	status = "disabled";
+};
+
+&isi_7 {
+	status = "disabled";
+};