From patchwork Tue Jan 23 12:17:17 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 765404 Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 15E605DF01; Tue, 23 Jan 2024 12:17:35 +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=1706012258; cv=none; b=nf53AIIRdwNWP0mvFb+EMASnnq+C8WtoAVLwIet9Z/yl/51NCtk4MvjUTzn+fJjyU4O6eEmP/7Qh48kZCa7zW+q6874WPBmfK1riZBXE/m2S2R8+Mtg9sNs0ARMMGeWp5fkD1BXSJJYNh61ga9oyfdlh8aDsRDC/OzxxkrVBJGc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706012258; c=relaxed/simple; bh=XV6JeJqKsP1EoDzA6dhJAxC1K5gB1JItoKWRJnWdCHM=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=aCsuTlyIxuNDzuJYbnJ8J/NFnadhnDcbFRUq6EGwmiWgn7XO6g4ZC38jqAQ5JaLoNOAMQ7llv3SVgEGq5Xjh1YCTZx+XsuOPzkCvM1N2LkrzILbmN1quUzhIrWQufnDw6p2jnNgB2c2aPW9vuxzWnTSYKTmqOjPVbK1cXx5frZU= 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="6.05,214,1701097200"; d="scan'208";a="191434795" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 23 Jan 2024 21:17:34 +0900 Received: from localhost.localdomain (unknown [10.226.93.36]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 2819A420E34F; Tue, 23 Jan 2024 21:17:30 +0900 (JST) From: Biju Das To: Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Biju Das , Geert Uytterhoeven , Magnus Damm , Lad Prabhakar , linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Biju Das Subject: [PATCH 2/5] media: dt-bindings: renesas,rzg2l-cru: Document Renesas RZ/G2UL CRU block Date: Tue, 23 Jan 2024 12:17:17 +0000 Message-Id: <20240123121720.294753-3-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240123121720.294753-1-biju.das.jz@bp.renesas.com> References: <20240123121720.294753-1-biju.das.jz@bp.renesas.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Document the CRU IP found in Renesas RZ/G2UL SoC. The CRU block on the RZ/G2UL SoC is identical to one found on the RZ/G2L SoC, but it does not support parallel input. No driver changes are required as generic compatible string "renesas,rzg2l-cru" will be used as a fallback on RZ/G2UL SoC. Signed-off-by: Biju Das --- .../bindings/media/renesas,rzg2l-cru.yaml | 43 +++++++++++++++++-- 1 file changed, 39 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/media/renesas,rzg2l-cru.yaml b/Documentation/devicetree/bindings/media/renesas,rzg2l-cru.yaml index 1e72b8808d24..7015a01fc1bc 100644 --- a/Documentation/devicetree/bindings/media/renesas,rzg2l-cru.yaml +++ b/Documentation/devicetree/bindings/media/renesas,rzg2l-cru.yaml @@ -19,6 +19,7 @@ properties: compatible: items: - enum: + - renesas,r9a07g043-cru # RZ/G2UL - renesas,r9a07g044-cru # RZ/G2{L,LC} - renesas,r9a07g054-cru # RZ/V2L - const: renesas,rzg2l-cru @@ -87,10 +88,6 @@ properties: Input port node, describing the Image Processing module connected to the CSI-2 receiver. - required: - - port@0 - - port@1 - required: - compatible - reg @@ -102,6 +99,44 @@ required: - reset-names - power-domains +allOf: + - if: + properties: + compatible: + contains: + enum: + - renesas,r9a07g044-cru + - renesas,r9a07g054-cru + then: + properties: + ports: + properties: + port@0: + description: Parallel input + port@1: + description: CSI + + required: + - port@0 + - port@1 + + - if: + properties: + compatible: + contains: + enum: + - renesas,r9a07g043-cru + then: + properties: + ports: + properties: + port@0: false + port@1: + description: CSI-2 + + required: + - port@1 + additionalProperties: false examples: From patchwork Tue Jan 23 12:17:19 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 765403 Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 885045DF12; Tue, 23 Jan 2024 12:17:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.160.252.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706012265; cv=none; b=rdINc1GHeeSBsOPdEF68ErWakjL9wIyB1NgVbTYMoktZECcNL6vJBZKyEzd0pHlNy/Vw5HAUuY4UD+k/Uv5vkA+/CjaJXbokm4QJu3ripJ5/i883kvGemLxH8nGH6hIVWFwB6vMmHtFEIo5lPCVPWAdEoc0JhRaETIgWt3msMXk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706012265; c=relaxed/simple; bh=45EK4xmbfxLf+hrQ2Tz1CRl2k6emKw8YzK/KxznUYR4=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=sJhXnrh8szYuBd6T618ayOU/sVLJ39PZVkpwmhnOlW0Y112QfEN4EulrFqlRIWQYi/iYsh0MyT1tS7cEtDK4VJoxhv05Y3N6jY/b0Rv18Xw+6F1qlxAmlT1rwdx+PEzVlnJxtOcyVrjWaNZaW9f4kwzD3fiJWebiYmkpfMD66XA= 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=210.160.252.172 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="6.05,214,1701097200"; d="scan'208";a="195343471" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 23 Jan 2024 21:17:42 +0900 Received: from localhost.localdomain (unknown [10.226.93.36]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 1CB50420E365; Tue, 23 Jan 2024 21:17:38 +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 4/5] arm64: dts: renesas: rzg2ul-smarc: Enable CRU, CSI support Date: Tue, 23 Jan 2024 12:17:19 +0000 Message-Id: <20240123121720.294753-5-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240123121720.294753-1-biju.das.jz@bp.renesas.com> References: <20240123121720.294753-1-biju.das.jz@bp.renesas.com> Precedence: bulk X-Mailing-List: devicetree@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 --- arch/arm64/boot/dts/renesas/Makefile | 2 ++ .../r9a07g043u11-smarc-cru-csi-ov5645.dtso | 21 +++++++++++++++++++ 2 files changed, 23 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 8ea68d582710..f46d6f0b26ab 100644 --- a/arch/arm64/boot/dts/renesas/Makefile +++ b/arch/arm64/boot/dts/renesas/Makefile @@ -104,6 +104,8 @@ dtb-$(CONFIG_ARCH_R8A77965) += r8a779m5-salvator-xs-panel-aa104xd12.dtb dtb-$(CONFIG_ARCH_R9A07G043) += r9a07g043u11-smarc.dtb 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>; +};