From patchwork Fri Jan 26 13:31:16 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 766612 Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id D9E131B817; Fri, 26 Jan 2024 13:31:45 +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=1706275907; cv=none; b=AoZ+v98HSUMaD3oqAAYphNobdzGJRy6G84xWJFe8aDLWuoD+upnBX1YxvTh/PcwcMfcd8dJPMfjRziEa5Owi5zDpzGZrFciVuTin5qBCCEBf85oq//I2mQn0LAB2O1VZfTfNOdcBg3Fneav1tQS+iYFLNDtw50vzn4koAoZZyrY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706275907; c=relaxed/simple; bh=gLP7IdQq00AeVtd4IAcN/CG2JirZ28CygT4e2+OBMac=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=nkAVGAPkj83OQmMTNLcF9syDxLR7CmscCiRewy1XAV4oB0bNZPFrLJr9Hxr6d7z0DQ89xDjaW2Dq9rNYrKsqau26wPxHjxumUimzchhi6xP1atFkoebQTRZkbZTagzJjFWSjLPRtWoWjpeaKvAW6JZv8k2NgQ9QGRDcYUTJiLrY= 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="6.05,216,1701097200"; d="scan'208";a="195755080" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 26 Jan 2024 22:31:45 +0900 Received: from localhost.localdomain (unknown [10.226.93.117]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 53957422D9B2; Fri, 26 Jan 2024 22:31:42 +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 v2 5/5] arm64: dts: renesas: r9a07g043u11-smarc-cru-csi-ov5645: Reduce I2C frequency Date: Fri, 26 Jan 2024 13:31:16 +0000 Message-Id: <20240126133116.121981-6-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240126133116.121981-1-biju.das.jz@bp.renesas.com> References: <20240126133116.121981-1-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 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 --- v1->v2: * No change. --- .../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>; +};