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arm64: dts: renesas: Add support for MIPI Adapter V2.1 connected to HiHope RZ/G2H

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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>
Acked-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20201020125134.22625-3-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Lad Prabhakar 2020-10-20 13:51:32 +01:00 committed by Geert Uytterhoeven
parent 622007d172
commit 05e6ae33cf
3 changed files with 126 additions and 0 deletions
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1
arch/arm64/boot/dts/renesas/Makefile
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@ -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

109
arch/arm64/boot/dts/renesas/hihope-rzg2-ex-aistarvision-mipi-adapter-2.1.dtsi Normal file
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@ -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";
};

16
arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex-mipi-2.1.dts Normal file
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@ -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";
};