diff mbox series

[v2,2/4] arm64: dts: renesas: Add support for MIPI Adapter V2.1 connected to HiHope RZ/G2H

Message ID 20201020125134.22625-3-prabhakar.mahadev-lad.rj@bp.renesas.com (mailing list archive)
State Accepted
Delegated to: Geert Uytterhoeven
Headers show
Series HiHope RZ/G2x add MIPI Adapter board support | expand

Commit Message

Lad Prabhakar Oct. 20, 2020, 12:51 p.m. UTC 
Add support for AISTARVISION MIPI Adapter V2.1 board connected to HiHope
RZ/G2H board.

Common file hihope-rzg2-ex-aistarvision-mipi-adapter-2.1.dtsi is created
which will be used by RZ/G2{HMN}, by default the CSI20 node is tied to
ov5645 camera endpoint and the imx219 camera endpoint is tied to CSI40.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
---
v1->v2 - No change
---
 arch/arm64/boot/dts/renesas/Makefile          |   1 +
 ...rzg2-ex-aistarvision-mipi-adapter-2.1.dtsi | 109 ++++++++++++++++++
 .../r8a774e1-hihope-rzg2h-ex-mipi-2.1.dts     |  16 +++
 3 files changed, 126 insertions(+)
 create mode 100644 arch/arm64/boot/dts/renesas/hihope-rzg2-ex-aistarvision-mipi-adapter-2.1.dtsi
 create mode 100644 arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex-mipi-2.1.dts

Comments

Geert Uytterhoeven Oct. 23, 2020, 7:49 a.m. UTC | #1 
Hi Prabhakar,

On Tue, Oct 20, 2020 at 2:52 PM Lad Prabhakar
<prabhakar.mahadev-lad.rj@bp.renesas.com> wrote:
> Add support for AISTARVISION MIPI Adapter V2.1 board connected to HiHope
> RZ/G2H board.
>
> Common file hihope-rzg2-ex-aistarvision-mipi-adapter-2.1.dtsi is created
> which will be used by RZ/G2{HMN}, by default the CSI20 node is tied to
> ov5645 camera endpoint and the imx219 camera endpoint is tied to CSI40.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>

Looks good to me, so:
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-devel for v5.11.

Review from an R-Car CSI/VIN expert wouldn't hurt, though...

Gr{oetje,eeting}s,

                        Geert
Niklas Söderlund Oct. 23, 2020, 9:05 a.m. UTC | #2 
Hi Lad,

Thanks for your work.

On 2020-10-20 13:51:32 +0100, Lad Prabhakar wrote:
> Add support for AISTARVISION MIPI Adapter V2.1 board connected to HiHope
> RZ/G2H board.
> 
> Common file hihope-rzg2-ex-aistarvision-mipi-adapter-2.1.dtsi is created
> which will be used by RZ/G2{HMN}, by default the CSI20 node is tied to
> ov5645 camera endpoint and the imx219 camera endpoint is tied to CSI40.
> 
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>

I have not reviewed the schematics but the patch in itself looks good,

Acked-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>

> ---
> v1->v2 - No change
> ---
>  arch/arm64/boot/dts/renesas/Makefile          |   1 +
>  ...rzg2-ex-aistarvision-mipi-adapter-2.1.dtsi | 109 ++++++++++++++++++
>  .../r8a774e1-hihope-rzg2h-ex-mipi-2.1.dts     |  16 +++
>  3 files changed, 126 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/renesas/hihope-rzg2-ex-aistarvision-mipi-adapter-2.1.dtsi
>  create mode 100644 arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex-mipi-2.1.dts
> 
> diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile
> index dffefe030a76..f98e9e2e520d 100644
> --- a/arch/arm64/boot/dts/renesas/Makefile
> +++ b/arch/arm64/boot/dts/renesas/Makefile
> @@ -22,6 +22,7 @@ dtb-$(CONFIG_ARCH_R8A774C0) += r8a774c0-ek874-mipi-2.1.dtb
>  dtb-$(CONFIG_ARCH_R8A774E1) += r8a774e1-hihope-rzg2h.dtb
>  dtb-$(CONFIG_ARCH_R8A774E1) += r8a774e1-hihope-rzg2h-ex.dtb
>  dtb-$(CONFIG_ARCH_R8A774E1) += r8a774e1-hihope-rzg2h-ex-idk-1110wr.dtb
> +dtb-$(CONFIG_ARCH_R8A774E1) += r8a774e1-hihope-rzg2h-ex-mipi-2.1.dtb
>  
>  dtb-$(CONFIG_ARCH_R8A77950) += r8a77950-salvator-x.dtb
>  dtb-$(CONFIG_ARCH_R8A77950) += r8a77950-ulcb.dtb
> diff --git a/arch/arm64/boot/dts/renesas/hihope-rzg2-ex-aistarvision-mipi-adapter-2.1.dtsi b/arch/arm64/boot/dts/renesas/hihope-rzg2-ex-aistarvision-mipi-adapter-2.1.dtsi
> new file mode 100644
> index 000000000000..c62ddb9b2ba5
> --- /dev/null
> +++ b/arch/arm64/boot/dts/renesas/hihope-rzg2-ex-aistarvision-mipi-adapter-2.1.dtsi
> @@ -0,0 +1,109 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Device Tree Source for the HiHope RZ/G2[HMN] MIPI common parts
> + *
> + * Copyright (C) 2020 Renesas Electronics Corp.
> + */
> +
> +#define MIPI_OV5645_PARENT_I2C i2c2
> +#define MIPI_IMX219_PARENT_I2C i2c3
> +#include "aistarvision-mipi-adapter-2.1.dtsi"
> +
> +&csi20 {
> +	status = "okay";
> +
> +	ports {
> +		port@0 {
> +			reg = <0>;
> +			csi20_in: endpoint {
> +				clock-lanes = <0>;
> +				data-lanes = <1 2>;
> +				remote-endpoint = <&ov5645_ep>;
> +			};
> +		};
> +	};
> +};
> +
> +&csi40 {
> +	status = "okay";
> +
> +	ports {
> +		port@0 {
> +			reg = <0>;
> +			csi40_in: endpoint {
> +				clock-lanes = <0>;
> +				data-lanes = <1 2>;
> +				remote-endpoint = <&imx219_ep>;
> +			};
> +		};
> +	};
> +};
> +
> +&i2c3 {
> +	pinctrl-0 = <&i2c3_pins>;
> +	pinctrl-names = "default";
> +	status = "okay";
> +};
> +
> +&imx219 {
> +	port {
> +		imx219_ep: endpoint {
> +			clock-lanes = <0>;
> +			data-lanes = <1 2>;
> +			link-frequencies = /bits/ 64 <456000000>;
> +			remote-endpoint = <&csi40_in>;
> +		};
> +	};
> +};
> +
> +&ov5645 {
> +	enable-gpios = <&gpio6 4 GPIO_ACTIVE_HIGH>;
> +	reset-gpios = <&gpio6 8 GPIO_ACTIVE_LOW>;
> +
> +	port {
> +		ov5645_ep: endpoint {
> +			clock-lanes = <0>;
> +			data-lanes = <1 2>;
> +			remote-endpoint = <&csi20_in>;
> +		};
> +	};
> +};
> +
> +&pfc {
> +	i2c3_pins: i2c3 {
> +		groups = "i2c3";
> +		function = "i2c3";
> +	};
> +};
> +
> +&vin0 {
> +	status = "okay";
> +};
> +
> +&vin1 {
> +	status = "okay";
> +};
> +
> +&vin2 {
> +	status = "okay";
> +};
> +
> +&vin3 {
> +	status = "okay";
> +};
> +
> +&vin4 {
> +	status = "okay";
> +};
> +
> +&vin5 {
> +	status = "okay";
> +};
> +
> +&vin6 {
> +	status = "okay";
> +};
> +
> +&vin7 {
> +	status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex-mipi-2.1.dts b/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex-mipi-2.1.dts
> new file mode 100644
> index 000000000000..46adb6efb5e6
> --- /dev/null
> +++ b/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex-mipi-2.1.dts
> @@ -0,0 +1,16 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Device Tree Source for the HiHope RZ/G2H board
> + * connected with aistarvision-mipi-v2-adapter board
> + *
> + * Copyright (C) 2020 Renesas Electronics Corp.
> + */
> +
> +/dts-v1/;
> +#include "r8a774e1-hihope-rzg2h-ex.dts"
> +#include "hihope-rzg2-ex-aistarvision-mipi-adapter-2.1.dtsi"
> +
> +/ {
> +	model = "HopeRun HiHope RZ/G2H with sub board connected with aistarvision-mipi-v2-adapter board";
> +	compatible = "hoperun,hihope-rzg2h", "renesas,r8a774e1";
> +};
> -- 
> 2.17.1
>
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile
index dffefe030a76..f98e9e2e520d 100644
--- a/arch/arm64/boot/dts/renesas/Makefile
+++ b/arch/arm64/boot/dts/renesas/Makefile
@@ -22,6 +22,7 @@  dtb-$(CONFIG_ARCH_R8A774C0) += r8a774c0-ek874-mipi-2.1.dtb
 dtb-$(CONFIG_ARCH_R8A774E1) += r8a774e1-hihope-rzg2h.dtb
 dtb-$(CONFIG_ARCH_R8A774E1) += r8a774e1-hihope-rzg2h-ex.dtb
 dtb-$(CONFIG_ARCH_R8A774E1) += r8a774e1-hihope-rzg2h-ex-idk-1110wr.dtb
+dtb-$(CONFIG_ARCH_R8A774E1) += r8a774e1-hihope-rzg2h-ex-mipi-2.1.dtb
 
 dtb-$(CONFIG_ARCH_R8A77950) += r8a77950-salvator-x.dtb
 dtb-$(CONFIG_ARCH_R8A77950) += r8a77950-ulcb.dtb
diff --git a/arch/arm64/boot/dts/renesas/hihope-rzg2-ex-aistarvision-mipi-adapter-2.1.dtsi b/arch/arm64/boot/dts/renesas/hihope-rzg2-ex-aistarvision-mipi-adapter-2.1.dtsi
new file mode 100644
index 000000000000..c62ddb9b2ba5
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/hihope-rzg2-ex-aistarvision-mipi-adapter-2.1.dtsi
@@ -0,0 +1,109 @@ 
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the HiHope RZ/G2[HMN] MIPI common parts
+ *
+ * Copyright (C) 2020 Renesas Electronics Corp.
+ */
+
+#define MIPI_OV5645_PARENT_I2C i2c2
+#define MIPI_IMX219_PARENT_I2C i2c3
+#include "aistarvision-mipi-adapter-2.1.dtsi"
+
+&csi20 {
+	status = "okay";
+
+	ports {
+		port@0 {
+			reg = <0>;
+			csi20_in: endpoint {
+				clock-lanes = <0>;
+				data-lanes = <1 2>;
+				remote-endpoint = <&ov5645_ep>;
+			};
+		};
+	};
+};
+
+&csi40 {
+	status = "okay";
+
+	ports {
+		port@0 {
+			reg = <0>;
+			csi40_in: endpoint {
+				clock-lanes = <0>;
+				data-lanes = <1 2>;
+				remote-endpoint = <&imx219_ep>;
+			};
+		};
+	};
+};
+
+&i2c3 {
+	pinctrl-0 = <&i2c3_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&imx219 {
+	port {
+		imx219_ep: endpoint {
+			clock-lanes = <0>;
+			data-lanes = <1 2>;
+			link-frequencies = /bits/ 64 <456000000>;
+			remote-endpoint = <&csi40_in>;
+		};
+	};
+};
+
+&ov5645 {
+	enable-gpios = <&gpio6 4 GPIO_ACTIVE_HIGH>;
+	reset-gpios = <&gpio6 8 GPIO_ACTIVE_LOW>;
+
+	port {
+		ov5645_ep: endpoint {
+			clock-lanes = <0>;
+			data-lanes = <1 2>;
+			remote-endpoint = <&csi20_in>;
+		};
+	};
+};
+
+&pfc {
+	i2c3_pins: i2c3 {
+		groups = "i2c3";
+		function = "i2c3";
+	};
+};
+
+&vin0 {
+	status = "okay";
+};
+
+&vin1 {
+	status = "okay";
+};
+
+&vin2 {
+	status = "okay";
+};
+
+&vin3 {
+	status = "okay";
+};
+
+&vin4 {
+	status = "okay";
+};
+
+&vin5 {
+	status = "okay";
+};
+
+&vin6 {
+	status = "okay";
+};
+
+&vin7 {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex-mipi-2.1.dts b/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex-mipi-2.1.dts
new file mode 100644
index 000000000000..46adb6efb5e6
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex-mipi-2.1.dts
@@ -0,0 +1,16 @@ 
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the HiHope RZ/G2H board
+ * connected with aistarvision-mipi-v2-adapter board
+ *
+ * Copyright (C) 2020 Renesas Electronics Corp.
+ */
+
+/dts-v1/;
+#include "r8a774e1-hihope-rzg2h-ex.dts"
+#include "hihope-rzg2-ex-aistarvision-mipi-adapter-2.1.dtsi"
+
+/ {
+	model = "HopeRun HiHope RZ/G2H with sub board connected with aistarvision-mipi-v2-adapter board";
+	compatible = "hoperun,hihope-rzg2h", "renesas,r8a774e1";
+};