From 0c63a51990872d3396f144fea41155c89a0f1a93 Mon Sep 17 00:00:00 2001 From: Lad Prabhakar Date: Thu, 13 Apr 2023 12:40:16 +0100 Subject: 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: Lad Prabhakar Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20230413114016.16068-1-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/Makefile | 1 + .../renesas/r9a07g044c2-smarc-cru-csi-ov5645.dtso | 21 +++++++++++++++++++++ 2 files changed, 22 insertions(+) create mode 100644 arch/arm64/boot/dts/renesas/r9a07g044c2-smarc-cru-csi-ov5645.dtso diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile index ebcbd66ba816..7114cbbd8713 100644 --- a/arch/arm64/boot/dts/renesas/Makefile +++ b/arch/arm64/boot/dts/renesas/Makefile @@ -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 diff --git a/arch/arm64/boot/dts/renesas/r9a07g044c2-smarc-cru-csi-ov5645.dtso b/arch/arm64/boot/dts/renesas/r9a07g044c2-smarc-cru-csi-ov5645.dtso new file mode 100644 index 000000000000..f983bdd3ea30 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r9a07g044c2-smarc-cru-csi-ov5645.dtso @@ -0,0 +1,21 @@ +// 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 +#include + +#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>; +}; -- cgit v1.2.3