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...@bp.renesas.com>
> Reviewed-by: Biju Das <biju.das...@bp.renesas.com>
I have not reviewed the schematics but the patch in itself looks good,
Acked-by: Niklas Söderlund <niklas.soderlund+rene...@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
>
--
Regards,
Niklas Söderlund
