From patchwork Tue Jan 23 12:17:16 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 13527306 X-Patchwork-Delegate: kieran@bingham.xyz Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id CE03E5DF01; Tue, 23 Jan 2024 12:17:30 +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=1706012253; cv=none; b=irry6VFYnk0c8VO5xGp2fBDsmox6ZAngED3wfIXzuOgijMMw92CO6ksAPANMZM3ZobIsaifl8/0IKc0b2/d9fHrylPefDcnMtKONdWbgNrO6KmjC0kiCFxB7qJjPDSme3Fo2JhksDAuMf+r91u3xu3KdRM8WyL5UkWCkKV7iejg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706012253; c=relaxed/simple; bh=eTIFx5VzxXBlnM28UCwgQbkWOtPuhjQQ1Zf1ibXKUtk=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=pmCJHakg6BF591DEjiSTJrARKlF8hsXcJYUbrUAYIrma2m46ap99AixhUgmcZvmIE3qdPzxhtlpIOm89vZTPIFVOZsCsdgHMc+sKmJ86pR0DOYUtp6627NCJpwv9A90x4He22CItzA5WWaUouuVuGD3xxGwZ8yosbVQACLhUsTU= 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="195343459" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 23 Jan 2024 21:17:30 +0900 Received: from localhost.localdomain (unknown [10.226.93.36]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id DD82D420E363; Tue, 23 Jan 2024 21:17:26 +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 1/5] media: dt-bindings: renesas,rzg2l-csi2: Document Renesas RZ/G2UL CSI-2 block Date: Tue, 23 Jan 2024 12:17:16 +0000 Message-Id: <20240123121720.294753-2-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: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Document the CSI-2 block which is part of CRU found in Renesas RZ/G2UL SoC. The CSI-2 block on the RZ/G2UL SoC is identical to one found on the RZ/G2L SoC. No driver changes are required as generic compatible string "renesas,rzg2l-csi2" will be used as a fallback on RZ/G2UL SoC. Signed-off-by: Biju Das Acked-by: Conor Dooley --- Documentation/devicetree/bindings/media/renesas,rzg2l-csi2.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/media/renesas,rzg2l-csi2.yaml b/Documentation/devicetree/bindings/media/renesas,rzg2l-csi2.yaml index 67eea2ac1d22..7faa12fecd5b 100644 --- a/Documentation/devicetree/bindings/media/renesas,rzg2l-csi2.yaml +++ b/Documentation/devicetree/bindings/media/renesas,rzg2l-csi2.yaml @@ -19,6 +19,7 @@ properties: compatible: items: - enum: + - renesas,r9a07g043-csi2 # RZ/G2UL - renesas,r9a07g044-csi2 # RZ/G2{L,LC} - renesas,r9a07g054-csi2 # RZ/V2L - const: renesas,rzg2l-csi2 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: 13527307 X-Patchwork-Delegate: kieran@bingham.xyz 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: linux-renesas-soc@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 12:17:18 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 13527308 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 C48FB5EE64; Tue, 23 Jan 2024 12:17:38 +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=1706012260; cv=none; b=So8eFi48JtX6YhmIv6Zhs2ebRxT251qkGZgiP1ncuqzMAeRuv84PjG1ERDFxBfO1O5xwigEOR7Glt0L3eOfxLDAuSBGTbRdhfPDK9863Xq9W2uuIsl8ABSbqzOR/loNnJPZCLeN3w9baBN1Q2ZVwBOpvN0wAU7yqvnUX03x2nhY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706012260; c=relaxed/simple; bh=xy3jJJad4YyCxbceToRDi61rzidx7+RvqKVTFeHDFBg=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=oTtVqq1RwmPz9WimS2fFltTiP8uHBIpd0LJfHMuyEJuxXZv1n1gQ6L5kZ2nsp+fdvi9L8aQHbf/00rQg/og4/x2YMyra2ksQ4PshvFgIDyCrt3isp6+qySDDHecQKDkTAJQihKDz9Zee1FjLHaxSug05MKoFtxT6UTKhWUN1bTQ= 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="191434801" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 23 Jan 2024 21:17:38 +0900 Received: from localhost.localdomain (unknown [10.226.93.36]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 6DEF2420E367; Tue, 23 Jan 2024 21:17:35 +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 3/5] arm64: dts: renesas: r9a07g043u: Add CSI and CRU nodes Date: Tue, 23 Jan 2024 12:17:18 +0000 Message-Id: <20240123121720.294753-4-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: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add CSI and CRU nodes r9a07g043 (RZ/G2UL) SoC DTSI. Signed-off-by: Biju Das --- arch/arm64/boot/dts/renesas/r9a07g043u.dtsi | 69 +++++++++++++++++++++ 1 file changed, 69 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi b/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi index 2ab231572d95..01d08ebb4a78 100644 --- a/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi @@ -61,6 +61,75 @@ &pinctrl { &soc { interrupt-parent = <&gic>; + cru: video@10830000 { + compatible = "renesas,r9a07g043-cru", "renesas,rzg2l-cru"; + reg = <0 0x10830000 0 0x400>; + clocks = <&cpg CPG_MOD R9A07G043_CRU_VCLK>, + <&cpg CPG_MOD R9A07G043_CRU_PCLK>, + <&cpg CPG_MOD R9A07G043_CRU_ACLK>; + clock-names = "video", "apb", "axi"; + interrupts = , + , + ; + interrupt-names = "image_conv", "image_conv_err", "axi_mst_err"; + resets = <&cpg R9A07G043_CRU_PRESETN>, + <&cpg R9A07G043_CRU_ARESETN>; + reset-names = "presetn", "aresetn"; + power-domains = <&cpg>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + #address-cells = <1>; + #size-cells = <0>; + + reg = <1>; + crucsi2: endpoint@0 { + reg = <0>; + remote-endpoint = <&csi2cru>; + }; + }; + }; + }; + + csi2: csi2@10830400 { + compatible = "renesas,r9a07g043-csi2", "renesas,rzg2l-csi2"; + reg = <0 0x10830400 0 0xfc00>; + interrupts = ; + clocks = <&cpg CPG_MOD R9A07G043_CRU_SYSCLK>, + <&cpg CPG_MOD R9A07G043_CRU_VCLK>, + <&cpg CPG_MOD R9A07G043_CRU_PCLK>; + clock-names = "system", "video", "apb"; + resets = <&cpg R9A07G043_CRU_PRESETN>, + <&cpg R9A07G043_CRU_CMN_RSTB>; + reset-names = "presetn", "cmn-rstb"; + power-domains = <&cpg>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + }; + + port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + csi2cru: endpoint@0 { + reg = <0>; + remote-endpoint = <&crucsi2>; + }; + }; + }; + }; + irqc: interrupt-controller@110a0000 { compatible = "renesas,r9a07g043u-irqc", "renesas,rzg2l-irqc"; 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: 13527309 X-Patchwork-Delegate: geert@linux-m68k.org 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: 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 --- 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>; +}; From patchwork Tue Jan 23 12:17:20 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 13527310 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 417BA5DF2A; Tue, 23 Jan 2024 12:17:46 +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=1706012269; cv=none; b=RZ2/SeoVPfjuqeILBkkF43UU+YN4eMDNkKkgO78x23UgDU6Bk6Xi9vRpEkglkpUwrhhNIY0Zzcglx30SWIlKl/UxGJMxgBPajgBrx/AxgjZLpRTYsWnui6BB6VDSKIS+wPgiFQZ9zHoUxRyZT7v5BfO1ISU3JrMx1HJp19Ti3Lg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706012269; c=relaxed/simple; bh=G5GqXKp+9TFNgdi48M4ndap69XgMBU2hLN9VGBKdv0o=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=NNOrEDp7EiyQCT5icO6K5v0Pj9h/ARSPXj5GFamTxZiRJ034i9aO8M+vvNINAVswVdhvXle+8VHu1nHAY14VEgZOF0QquAOSMmFDqKYPOR9ZbzQ/PvtavSVfnoJNIS304IyRhUqf9wHMEYj6tkkl6/93orqWf4aC0KspjsbozSI= 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="191434807" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 23 Jan 2024 21:17:45 +0900 Received: from localhost.localdomain (unknown [10.226.93.36]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id C583E420E34F; Tue, 23 Jan 2024 21:17:42 +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 5/5] arm64: dts: renesas: r9a07g043u11-smarc-cru-csi-ov5645: Reduce I2C frequency Date: Tue, 23 Jan 2024 12:17:20 +0000 Message-Id: <20240123121720.294753-6-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: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Reduce i2c freq from 400->100 kHz on RZ/G2UL SMARC EVK as the captured image is not proper with the sensor configuration over I2C. Signed-off-by: Biju Das --- .../boot/dts/renesas/r9a07g043u11-smarc-cru-csi-ov5645.dtso | 4 ++++ 1 file changed, 4 insertions(+) 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 index b41bb4b31a26..bb769c0f3ca5 100644 --- a/arch/arm64/boot/dts/renesas/r9a07g043u11-smarc-cru-csi-ov5645.dtso +++ b/arch/arm64/boot/dts/renesas/r9a07g043u11-smarc-cru-csi-ov5645.dtso @@ -19,3 +19,7 @@ &ov5645 { enable-gpios = <&pinctrl RZG2L_GPIO(4, 4) GPIO_ACTIVE_HIGH>; reset-gpios = <&pinctrl RZG2L_GPIO(0, 1) GPIO_ACTIVE_LOW>; }; + +&i2c0 { + clock-frequency = <100000>; +};