[PATCH 1/3] ARM: dts: imx6dl: Add Engicam i.CoreM6 1.5 Quad/Dual MIPI starter kit support

[PATCH 1/3] ARM: dts: imx6dl: Add Engicam i.CoreM6 1.5 Quad/Dual MIPI starter kit support

[Jagan Teki]

i.CoreM6 1.5 is an another i.CoreM6 QDL cpu modules which can be connected
to EDIMM starter kit design with eMMC and MIPI-CSI interfaces suitable for
Android and video capture application.

notable features:
CPU                 NXP i.MX6 S/DL/D/Q, Up to 4 x Cortex-A9 at 800MHz
Memory              Up to 2 GB DDR3-1066
Video Interfaces    Up to 1 Parallel Up to 2 LVDS HDMI 1.4
                    port 8 bit CSI INPUT MIPI-CSI INPUT
1 x 10/100 Ethernet interface, 2 x USB, 1 x PCIe, 1 x I2S etc

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
 arch/arm/boot/dts/Makefile              |  1 +
 arch/arm/boot/dts/imx6dl-icore-mipi.dts | 25 +++++++++++++++++++++++++
 2 files changed, 26 insertions(+)
 create mode 100644 arch/arm/boot/dts/imx6dl-icore-mipi.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 37a3de760d40..2dead792ba9d 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -400,6 +400,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
 	imx6dl-hummingboard2-emmc-som-v15.dtb \
 	imx6dl-hummingboard2-som-v15.dtb \
 	imx6dl-icore.dtb \
+	imx6dl-icore-mipi.dtb \
 	imx6dl-icore-rqs.dtb \
 	imx6dl-mamoj.dtb \
 	imx6dl-nit6xlite.dtb \
diff --git a/arch/arm/boot/dts/imx6dl-icore-mipi.dts b/arch/arm/boot/dts/imx6dl-icore-mipi.dts
new file mode 100644
index 000000000000..bf53f0552aa1
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-icore-mipi.dts
@@ -0,0 +1,25 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2018 Engicam S.r.l.
+ * Copyright (C) 2018 Amarula Solutions B.V.
+ * Author: Jagan Teki <jagan@amarulasolutions.com>
+ */
+
+/dts-v1/;
+
+#include "imx6dl.dtsi"
+#include "imx6qdl-icore.dtsi"
+
+/ {
+	model = "Engicam i.CoreM6 DualLite/Solo MIPI Starter Kit";
+	compatible = "engicam,imx6-icore", "fsl,imx6dl";
+};
+
+&hdmi {
+	ddc-i2c-bus = <&i2c2>;
+	status = "okay";
+};
+
+&usdhc3 {
+	status = "okay";
+};
-- 
2.14.3

[PATCH 2/3] ARM: dts: imx6q-icore-mipi: Add OV5640 Camera sensor

[Jagan Teki]

OV5640 Camera sensor is connected in i.CoreM6 1.5 Quad/Dual MIPI
starter kit.

This patch also move MX6QDL_PAD_GPIO_0__CCM_CLKO1 pinctrl
from i2c3 to ov5640 pinctrl.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
 arch/arm/boot/dts/imx6q-icore-mipi.dts |  8 ++++++
 arch/arm/boot/dts/imx6qdl-icore.dtsi   | 46 +++++++++++++++++++++++++++++++++-
 2 files changed, 53 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/imx6q-icore-mipi.dts b/arch/arm/boot/dts/imx6q-icore-mipi.dts
index acd3d33476d4..95b2efda17b4 100644
--- a/arch/arm/boot/dts/imx6q-icore-mipi.dts
+++ b/arch/arm/boot/dts/imx6q-icore-mipi.dts
@@ -20,6 +20,14 @@
 	status = "okay";
 };
 
+&mipi_csi {
+	status = "okay";
+};
+
+&ov5640 {
+	status = "okay";
+};
+
 &usdhc3 {
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/imx6qdl-icore.dtsi b/arch/arm/boot/dts/imx6qdl-icore.dtsi
index 0a1574998fc6..be8aa55c973e 100644
--- a/arch/arm/boot/dts/imx6qdl-icore.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-icore.dtsi
@@ -215,6 +215,29 @@
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
 
+	ov5640: camera at 3c {
+		compatible = "ovti,ov5640";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_ov5640>;
+		reg = <0x3c>;
+		clocks = <&clks IMX6QDL_CLK_CKO>;
+		clock-names = "xclk";
+		DOVDD-supply = <&reg_1p8v>;
+		AVDD-supply = <&reg_3p3v>;
+		DVDD-supply = <&reg_3p3v>;
+		powerdown-gpios = <&gpio5 30 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&gpio5 31 GPIO_ACTIVE_LOW>;
+		status = "disabled";
+
+		port {
+			ov5640_to_mipi_csi2: endpoint {
+				remote-endpoint = <&mipi_csi2_in>;
+				clock-lanes = <0>;
+				data-lanes = <1 2>;
+			};
+		};
+	};
+
 	sgtl5000: codec at a {
 		#sound-dai-cells = <0>;
 		compatible = "fsl,sgtl5000";
@@ -226,6 +249,20 @@
 	};
 };
 
+&mipi_csi {
+	status = "disabled";
+
+	port at 0 {
+		reg = <0>;
+
+		mipi_csi2_in: endpoint {
+			remote-endpoint = <&ov5640_to_mipi_csi2>;
+			clock-lanes = <0>;
+			data-lanes = <1 2>;
+		};
+	};
+};
+
 &pwm3 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pwm3>;
@@ -353,7 +390,14 @@
 		fsl,pins = <
 			MX6QDL_PAD_GPIO_5__I2C3_SCL  0x4001b8b1
 			MX6QDL_PAD_EIM_D18__I2C3_SDA 0x4001b8b1
-			MX6QDL_PAD_GPIO_0__CCM_CLKO1	0x130b0
+		>;
+	};
+
+	pinctrl_ov5640: ov5640grp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT12__GPIO5_IO30 0x1b0b0
+			MX6QDL_PAD_CSI0_DAT13__GPIO5_IO31 0x1b0b0
+			MX6QDL_PAD_GPIO_0__CCM_CLKO1	  0x130b0
 		>;
 	};
 
-- 
2.14.3

[PATCH 3/3] ARM: dts: imx6qdl-icore: Fix wrong reg_2p5 regulator node name

[Jagan Teki]

- in reg_2p5, fix regulator node name as regulator-2p5v
- remove exctra line

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
 arch/arm/boot/dts/imx6qdl-icore.dtsi | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/imx6qdl-icore.dtsi b/arch/arm/boot/dts/imx6qdl-icore.dtsi
index be8aa55c973e..9ce993776160 100644
--- a/arch/arm/boot/dts/imx6qdl-icore.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-icore.dtsi
@@ -65,8 +65,7 @@
 		regulator-always-on;
 	};
 
-
-	reg_2p5v: regulator-3p3v {
+	reg_2p5v: regulator-2p5v {
 		compatible = "regulator-fixed";
 		regulator-name = "2P5V";
 		regulator-min-microvolt = <2500000>;
-- 
2.14.3

[PATCH 1/3] ARM: dts: imx6dl: Add Engicam i.CoreM6 1.5 Quad/Dual MIPI starter kit support

[Shawn Guo]

On Thu, Jun 07, 2018 at 07:21:31PM +0530, Jagan Teki wrote:
> i.CoreM6 1.5 is an another i.CoreM6 QDL cpu modules which can be connected
> to EDIMM starter kit design with eMMC and MIPI-CSI interfaces suitable for
> Android and video capture application.
> 
> notable features:
> CPU                 NXP i.MX6 S/DL/D/Q, Up to 4 x Cortex-A9 at 800MHz
> Memory              Up to 2 GB DDR3-1066
> Video Interfaces    Up to 1 Parallel Up to 2 LVDS HDMI 1.4
>                     port 8 bit CSI INPUT MIPI-CSI INPUT
> 1 x 10/100 Ethernet interface, 2 x USB, 1 x PCIe, 1 x I2S etc
> 
> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>

Applied all, thanks.