From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 9FAF23B95E4 for ; Mon, 13 Apr 2026 14:58:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776092289; cv=none; b=mWnZ4vnQ9yhGQ43GfU+sRI//K5NMEmH023T9JG2wypRhycp+HXaEbTF7XgbmHOkK3qrSgNS7OD7jyoXvT2cskg2B4X7MVSngnQoxLQlVdqWQT25UMeKQUkgDpFY2dJzWtmYoIym72J5l50/xXMGoysm0LCZwPBaHeMBXqwaxPGk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776092289; c=relaxed/simple; bh=0k8508xYLzNHYl2wOdXTifhkG8pEVxTFlNOmW4VDacc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=T3vJDSKmvB+PLSBCTRZ4pnFP+q9PHP2ZL3ukn2SXs7lIO5GjProHRRf3QVmhpdTuQ32YEErOrtGqsSO1wYiUqFPdNlSGzmwCbRAoJxG5g00AMP6njfs09Tb92I9NH1GPQgSnHqOerNzVj67ILGM3hOf/tthLCC9gUos7qBVrCsw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=qPZCUqVA; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="qPZCUqVA" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F146EC2BCB0; Mon, 13 Apr 2026 14:58:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776092289; bh=0k8508xYLzNHYl2wOdXTifhkG8pEVxTFlNOmW4VDacc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qPZCUqVAfbDEWEMCILV4EO8VOuKCCF4Lb2e7LjZxCSiixl8yhgncRsBkvvCAMdlhJ zTqKg9AqDEWdTYn1MJO6LbCj6j8cIe8bDgDVG8UcnpuFbX3bE+9+mbAx4FYJF7D9MK ZvDA4dTVvEfLgzEM7nECHGizyzYKh11HIp00r7FxaRHcSiQevI0f8lWgLwTDwmQDZr 3gcIT0oA4l4AC3Xqdb/GtPJ+Y152bcE0oQZTiL86FCvU4sW4UA00Vbsv6JFdra8Zrf bufcmHDZ176VnJajaKGDcaWj4twxkJar1mipvYmkAu/6tcte6NbIBbqa9Lzxi3VcSP 0KHSJMYEqstMQ== From: Sasha Levin To: stable@vger.kernel.org Cc: Sebastian Krzyszkowiak , Martin Kepplinger , Shawn Guo , Sasha Levin Subject: [PATCH 5.10.y 5/7] arm64: dts: imx8mq-librem5: Bump BUCK1 suspend voltage to 0.81V Date: Mon, 13 Apr 2026 10:58:02 -0400 Message-ID: <20260413145804.2968471-5-sashal@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260413145804.2968471-1-sashal@kernel.org> References: <2026041310-reluctant-amaretto-6070@gregkh> <20260413145804.2968471-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Sebastian Krzyszkowiak [ Upstream commit 94b91e3ca6688fafd6a5dd70bd89fe9d3aee88da ] 0.8V is outside of the operating voltage specified for imx8mq, see chapter 3.1.4 "Operating ranges" of the IMX8MDQLQCEC document. Signed-off-by: Sebastian Krzyszkowiak Signed-off-by: Martin Kepplinger Signed-off-by: Shawn Guo Stable-dep-of: 511f76bf1dce ("arm64: dts: imx8mq-librem5: Bump BUCK1 suspend voltage up to 0.85V") Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi index 39af36f789871..2f9bb8d042e38 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi @@ -653,7 +653,7 @@ buck1_reg: BUCK1 { regulator-ramp-delay = <1250>; rohm,dvs-run-voltage = <880000>; rohm,dvs-idle-voltage = <820000>; - rohm,dvs-suspend-voltage = <800000>; + rohm,dvs-suspend-voltage = <810000>; regulator-always-on; }; -- 2.53.0