From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-lj1-f169.google.com (mail-lj1-f169.google.com [209.85.208.169]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C057015E8B for ; Thu, 11 Jan 2024 12:19:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="mduOEd5z" Received: by mail-lj1-f169.google.com with SMTP id 38308e7fff4ca-2cd81b09e83so12291411fa.2 for ; Thu, 11 Jan 2024 04:19:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1704975571; x=1705580371; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=sB0RisVxzG4fCy/lSv8Ys0Km85GWJSkQtSWNZJfVNYQ=; b=mduOEd5ztWZKxwvltBRjkkcOj2taQea9CAYhsW2kGNELDFgSBwUQFvQOlHviwANp4Z 6ujfH/wtdcO3fDdM3F91d3G4fxOKSm9tpzRqN31YBnKn2zMzyZ5k43xLa7q5foykcRIU hwlUm84KqH5cY03VlGYMe0TetRIcvfSrQheZbsxI/iB6A5W2DItkKhbVPjHToaqo/UUq z3VdNGlaOE70GtA/sE7+sjDMyxDXgOc9eEONUhx03zJua0jCeFzt/96QccPUC4P9XRpP lmF4C+6nSPCS1TVjWFvK85OzOdWd92ccJuKPDanwaY1ne5KEbeYqF5Pcwf0RqpIPgwih B45Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1704975571; x=1705580371; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=sB0RisVxzG4fCy/lSv8Ys0Km85GWJSkQtSWNZJfVNYQ=; b=nHY73OcsLTVSEGFurYMygenjfsGkVF3nqpsz5hJOoeUtuYmYLT7441ossQdRsvE9DY /zFvmfxneBCtE2Hibf7PRf3Mx/ogyr2F0eT+peGs9vJ+fRkJlF1SujzSrHC8aocOJQN+ /WMCTah2ZgO1kH0e2JtijWTGF4CntHrq9/ZyMW/6sQY845yuQgb4LRd3+G3lpKNYJ878 y8fHOpJxtkx1sWo/8PS3aUXuwjbHMBqSMYH2Ey7dqcpEiCwJ17D0RI5I47g4uhIMlP2T yKrum5RoVz4epgWev+0pTMBIJLSIzxRzuRUTeReKpDVYEh8M+CH+Fm26QvteoXM0CTAN JNHg== X-Gm-Message-State: AOJu0YyEUSdV96DJ3Bf66IQJ5Do1V8K8gMxmgYfqny4diFHr5644qx+o /987aiPRhwqqcIbFgMBBA9J8p/tiwXDyVQq5IOUmrunBSaU53w== X-Google-Smtp-Source: AGHT+IGw98QB8JspIZaFT8NnyeapJqJS+aKffDsBw668qr0QiPfv6qoV3Q3lubRojSpsGwQ8+nazXA== X-Received: by 2002:a2e:94c3:0:b0:2cd:45dd:73c3 with SMTP id r3-20020a2e94c3000000b002cd45dd73c3mr181748ljh.78.1704975570776; Thu, 11 Jan 2024 04:19:30 -0800 (PST) Received: from [172.30.205.123] (UNUSED.212-182-62-129.lubman.net.pl. [212.182.62.129]) by smtp.gmail.com with ESMTPSA id n25-20020a2e7219000000b002cc83210f65sm126181ljc.89.2024.01.11.04.19.29 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 11 Jan 2024 04:19:30 -0800 (PST) Message-ID: Date: Thu, 11 Jan 2024 13:19:28 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/2] arm64: dts: qcom: ipq6018: add LDOA2 regulator To: Chukun Pan , Bjorn Andersson Cc: Conor Dooley , Krzysztof Kozlowski , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Robert Marko References: <20240110151040.2155938-1-amadeus@jmu.edu.cn> <20240110151040.2155938-2-amadeus@jmu.edu.cn> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20240110151040.2155938-2-amadeus@jmu.edu.cn> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 1/10/24 16:10, Chukun Pan wrote: > 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.dtsi | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi > index 5e1277fea725..2f892d3bbbc6 100644 > --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi > +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi > @@ -174,6 +174,12 @@ ipq6018_s2: s2 { > regulator-max-microvolt = <1062500>; > regulator-always-on; > }; > + > + ipq6018_l2: l2 { > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; Why is is always-on? Konrad