From patchwork Wed Mar 6 14:03:06 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chukun Pan X-Patchwork-Id: 778342 Received: from mail-m49198.qiye.163.com (mail-m49198.qiye.163.com [45.254.49.198]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D645613248F; Wed, 6 Mar 2024 14:03:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.254.49.198 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709733840; cv=none; b=eGYrk359E8qxZ7aOMf/GZxpRWoZjklVdiff1ulYAVlT7Mr0rySG8opdYFxDgwc6YUqrRJw/YLzC+rHSMwzrfE2WTwzAqUHimyzlGdE1UClrbd55iHV3FK4sMrriKVhPlch8OGxJ0cNZBkjdHkmPQT733dFvpgb0jSY3nfE5PzYY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709733840; c=relaxed/simple; bh=L64mzeVNFc5OsAcWRE5Ix+mgIBf8QZHe+Pr/czduqRQ=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=a5yyAEcIk1ElusAW3IbjZQ8j+ZXIcQ4TRERMVG+0wre4XqqoHdZqv2Fi0JGwBZP8r7wSBHGvn64+blfv2TgF8VgA31zCdUuoKme8ZzuHz/pTAl8ENUYU+7XnwJJA8u43P/oLU5uJc7ajo3F651YvDS01goNuz7WC9yrfXilqDME= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=jmu.edu.cn; spf=pass smtp.mailfrom=jmu.edu.cn; arc=none smtp.client-ip=45.254.49.198 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=jmu.edu.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=jmu.edu.cn Received: from amadeus-Vostro-3710.lan (unknown [IPV6:240e:3b3:2c01:4970:eaac:ef59:d8ae:5dc6]) by smtp.qiye.163.com (Hmail) with ESMTPA id 16F147E0132; Wed, 6 Mar 2024 22:03:38 +0800 (CST) From: Chukun Pan To: Bjorn Andersson Cc: Konrad Dybcio , Krzysztof Kozlowski , Conor Dooley , Rob Herring , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Chukun Pan , Robert Marko Subject: [PATCH v2 4/4] arm64: dts: qcom: ipq6018-mp5496: add LDOA2 regulator Date: Wed, 6 Mar 2024 22:03:06 +0800 Message-Id: <20240306140306.876188-5-amadeus@jmu.edu.cn> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240306140306.876188-1-amadeus@jmu.edu.cn> References: <20240306140306.876188-1-amadeus@jmu.edu.cn> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWS1ZQUlXWQ8JGhUIEh9ZQVkaTx9JVk0aSEJDTUxCHxkdTFUTARMWGhIXJBQOD1 lXWRgSC1lBWUlPSx5BSBlIQUkYS0pBT0JMS0EeGhoYQR4dTkJBH0MaHkFOHxhNWVdZFhoPEhUdFF lBWU9LSFVKTEpPTENVSktLVUpCS0tZBg++ X-HM-Tid: 0a8e1413afcc03a2kunm16f147e0132 X-HM-MType: 10 X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6Kzo6KSo*HjMPA0MZGEgoCRI1 GgMKCTJVSlVKTEtCTEhIQ0pDTUtMVTMWGhIXVRoWGh8eDgg7ERYOVR4fDlUYFUVZV1kSC1lBWUlP Sx5BSBlIQUkYS0pBT0JMS0EeGhoYQR4dTkJBH0MaHkFOHxhNWVdZCAFZQUlISU43Bg++ Add LDOA2 regulator of MP5496 to support SDCC voltage scaling. Suggested-by: Robert Marko Signed-off-by: Chukun Pan --- arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi b/arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi index 841fd757bee7..9910bec8a70f 100644 --- a/arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi @@ -9,9 +9,18 @@ ipq6018_s2: s2 { regulator-max-microvolt = <1062500>; regulator-always-on; }; + + ipq6018_l2: l2 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; }; }; +&sdhc { + vqmmc-supply = <&ipq6018_l2>; +}; + &CPU0 { cpu-supply = <&ipq6018_s2>; };