From patchwork Mon Jan 20 14:00:06 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chukun Pan X-Patchwork-Id: 858804 Received: from mail-m49197.qiye.163.com (mail-m49197.qiye.163.com [45.254.49.197]) (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 01FF41E1C36; Mon, 20 Jan 2025 14:00:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.254.49.197 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737381625; cv=none; b=uRrOnsDl1LLLYS+YskpjENdpUn5LHbv0JnMf9hQp8w8xn6/OGf8nngNpuCQedlLOk08J7OpvXsD8EZLhM0HNRjfkThjPuPZX88TmDMffDgd+ByMGmJO/043t+1RkKmMSo/OmDTHcMHOfWI219H2WrTPK5yaC824YvSEBd0UApC0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737381625; c=relaxed/simple; bh=hxkH07tC1P8ZC5rl6Mtx46DUZ2ZoiFa3V5y3IMHSEQU=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=S5g1K8YcjYBukeJShY0VZ2VkMmzXNX0/T3KqlGbk8ADewPPascdca9KPOIxnRPVduP77v6+OWCGSVb3/D5QkHSncMxqYDDTb6OcaUGG3kElHWRgnbYbotMepSRZDc8aOK8srvBAg7QB7lZaPKMU8M0AW/j6FiJoWvtW5532x6go= 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=45.254.49.197 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 [119.122.212.126]) by smtp.qiye.163.com (Hmail) with ESMTP id 935772a4; Mon, 20 Jan 2025 22:00:19 +0800 (GMT+08:00) 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 v5 5/5] arm64: dts: qcom: ipq6018: add LDOA2 regulator Date: Mon, 20 Jan 2025 22:00:06 +0800 Message-Id: <20250120140006.655463-6-amadeus@jmu.edu.cn> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250120140006.655463-1-amadeus@jmu.edu.cn> References: <20250120140006.655463-1-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 tZV1koWUFITzdXWS1ZQUlXWQ8JGhUIEh9ZQVkZQklNVklOQ09JH08ZSxhMT1YeHw5VEwETFhoSFy QUDg9ZV1kYEgtZQVlKSkJVSklJVUlKSVVKSU1ZV1kWGg8SFR0UWUFZT0tIVUpLSEpOTE5VSktLVU pCS0tZBg++ X-HM-Tid: 0a948403a7cd03a2kunm935772a4 X-HM-MType: 10 X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6MyI6Nio*FDIOODYOMQ0jKks8 CiJPCRBVSlVKTEhMSENKTUlLTkJJVTMWGhIXVRoWGh8eDgg7ERYOVR4fDlUYFUVZV1kSC1lBWUpK QlVKSUlVSUpJVUpJTVlXWQgBWUFDSUs3Bg++ Add LDOA2 regulator from 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 08b54b1e5249..d6b111a77f79 100644 --- a/arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi @@ -31,5 +31,14 @@ mp5496_s2: s2 { regulator-max-microvolt = <1062500>; regulator-always-on; }; + + mp5496_l2: l2 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; }; }; + +&sdhc { + vqmmc-supply = <&mp5496_l2>; +};