Commit 0c63a519 authored by Lad Prabhakar's avatar Lad Prabhakar Committed by Geert Uytterhoeven
Browse files

arm64: dts: renesas: rzg2lc-smarc: Enable CRU, CSI support 



Enable CRU, CSI on RZ/G2LC SMARC EVK and tie the CSI to the OV5645 sensor
using Device Tree overlay.

Signed-off-by: default avatarLad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230413114016.16068-1-prabhakar.mahadev-lad.rj@bp.renesas.com


Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent 3cf6b4c6

arch/arm64/boot/dts/renesas/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -79,6 +79,7 @@ dtb-$(CONFIG_ARCH_R9A07G043) += r9a07g043u11-smarc.dtb 
dtb-$(CONFIG_ARCH_R9A07G043) += r9a07g043-smarc-pmod.dtbo



dtb-$(CONFIG_ARCH_R9A07G044) += r9a07g044c2-smarc.dtb

dtb-$(CONFIG_ARCH_R9A07G044) += r9a07g044c2-smarc-cru-csi-ov5645.dtbo

dtb-$(CONFIG_ARCH_R9A07G044) += r9a07g044l2-smarc.dtb

dtb-$(CONFIG_ARCH_R9A07G044) += r9a07g044l2-smarc-cru-csi-ov5645.dtbo

arch/arm64/boot/dts/renesas/r9a07g044c2-smarc-cru-csi-ov5645.dtso

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+21 −0
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// SPDX-License-Identifier: GPL-2.0

/*

 * Device Tree overlay for the RZ/G2LC SMARC EVK with

 * OV5645 camera connected to CSI and CRU enabled.

 *

 * Copyright (C) 2023 Renesas Electronics Corp.

 */



/dts-v1/;

/plugin/;



#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/pinctrl/rzg2l-pinctrl.h>



#define OV5645_PARENT_I2C i2c0

#include "rz-smarc-cru-csi-ov5645.dtsi"



&ov5645 {

	enable-gpios = <&pinctrl RZG2L_GPIO(0, 1) GPIO_ACTIVE_HIGH>;

	reset-gpios = <&pinctrl RZG2L_GPIO(5, 2) GPIO_ACTIVE_LOW>;

};