From patchwork Tue Feb 13 14:11:25 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 13555157 X-Patchwork-Delegate: geert@linux-m68k.org Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 09E7D56770; Tue, 13 Feb 2024 14:11:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.160.252.171 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707833494; cv=none; b=lNT+KPTVYu27vZsa4SOhmkWB5Th78dva1Pc5yvGx+o9TL7pbWahuB4prle7Ysi1Hnk1Rgs0Vezq6Keet+Dzbay+GlLKx+oKy01Ka0CgMzrvpiMT5tfFu8gAf+rRCHUp/QxQjnTyS1CghYy3vEmQpNqvf+op532h6nKLyLdaIhJc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707833494; c=relaxed/simple; bh=FfMfq+QYwXRgRU9iHsMJ8lQjypM1kw4cHRme5vED+QQ=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=Stp4lDKZrUlIYGXTTH3t1Ckg9IAyKLtH++NrAEM1puYnZK+diYKHvLAbp1dklqN3VMUhCriXrxtZy4oifnyNNtQhmoApiF9vhrTEvFwlUaUad1KmnLhz6Xp7DJ7zduB1nwI75e90WibtcTrZa15c/4ZSViPNxa/MNgqoDNxI+jw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; arc=none smtp.client-ip=210.160.252.171 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com X-IronPort-AV: E=Sophos;i="6.06,157,1705330800"; d="scan'208";a="193788353" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie5.idc.renesas.com with ESMTP; 13 Feb 2024 23:11:30 +0900 Received: from localhost.localdomain (unknown [10.226.93.58]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id ABBCE4003EA8; Tue, 13 Feb 2024 23:11:27 +0900 (JST) From: Biju Das To: Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Biju Das , Geert Uytterhoeven , Magnus Damm , linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, Prabhakar Mahadev Lad , Biju Das Subject: [PATCH] arm64: dts: renesas: rzg2ul-smarc: Enable CRU, CSI support Date: Tue, 13 Feb 2024 14:11:25 +0000 Message-Id: <20240213141125.159758-1-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Enable CRU, CSI on RZ/G2UL SMARC EVK and tie the CSI to the OV5645 sensor using Device Tree overlay. Signed-off-by: Biju Das --- Note: * This patch has a functional dependecy [1] [1] https://lore.kernel.org/all/20240213140240.159057-1-biju.das.jz@bp.renesas.com/ v2->v3: * Added missing r9a07g043u11-smarc-cru-csi-ov5645.dtbo entry in Makefile. * Made this as separate patch as SoC dtsi is accepted and dropping the i2c workaround patch for ov5645. v1->v2: * No change. --- arch/arm64/boot/dts/renesas/Makefile | 3 +++ .../r9a07g043u11-smarc-cru-csi-ov5645.dtso | 21 +++++++++++++++++++ 2 files changed, 24 insertions(+) create mode 100644 arch/arm64/boot/dts/renesas/r9a07g043u11-smarc-cru-csi-ov5645.dtso diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile index 4c5ac5f02829..5f3e0e61d78d 100644 --- a/arch/arm64/boot/dts/renesas/Makefile +++ b/arch/arm64/boot/dts/renesas/Makefile @@ -108,7 +108,10 @@ r8a779m5-salvator-xs-panel-aa104xd12-dtbs := r8a779m5-salvator-xs.dtb salvator-p dtb-$(CONFIG_ARCH_R8A77965) += r8a779m5-salvator-xs-panel-aa104xd12.dtb dtb-$(CONFIG_ARCH_R9A07G043) += r9a07g043u11-smarc.dtb +dtb-$(CONFIG_ARCH_R9A07G043) += r9a07g043u11-smarc-cru-csi-ov5645.dtbo dtb-$(CONFIG_ARCH_R9A07G043) += r9a07g043-smarc-pmod.dtbo +r9a07g043u11-smarc-cru-csi-ov5645-dtbs := r9a07g043u11-smarc.dtb r9a07g043u11-smarc-cru-csi-ov5645.dtbo +dtb-$(CONFIG_ARCH_R9A07G043) += r9a07g043u11-smarc-cru-csi-ov5645.dtb r9a07g043u11-smarc-pmod-dtbs := r9a07g043u11-smarc.dtb r9a07g043-smarc-pmod.dtbo dtb-$(CONFIG_ARCH_R9A07G043) += r9a07g043u11-smarc-pmod.dtb diff --git a/arch/arm64/boot/dts/renesas/r9a07g043u11-smarc-cru-csi-ov5645.dtso b/arch/arm64/boot/dts/renesas/r9a07g043u11-smarc-cru-csi-ov5645.dtso new file mode 100644 index 000000000000..b41bb4b31a26 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r9a07g043u11-smarc-cru-csi-ov5645.dtso @@ -0,0 +1,21 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree overlay for the RZ/G2UL SMARC EVK with OV5645 camera + * connected to CSI and CRU enabled. + * + * Copyright (C) 2024 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(4, 4) GPIO_ACTIVE_HIGH>; + reset-gpios = <&pinctrl RZG2L_GPIO(0, 1) GPIO_ACTIVE_LOW>; +};