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 872A91A01C6; Mon, 2 Jun 2025 13:56:34 +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=1748872594; cv=none; b=VOPKYOl5eH47YeyCwKjYfdopJ/djA645qerDwS2jn7SDlmKUMw3Y7pm8ah6zfDRgdpv4z6DDBv7jwgTwvVzHbBZzZpVsCWQEiv+yidT7MelQz2LFMoYh5hyST74UGS00ogH/wqFBJE9uoovRjZdZET4WCulH7NqBGXTxiXNiOqM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748872594; c=relaxed/simple; bh=qKgwV7Lm4VZvSqsz7vPLGz66hifvEbE7o1czTx5sftQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=dIYe01PpMDSKxv16zbT1oUozka+HrXQ7EkAq7O1zWfHtXaKCB+bX4SbxVhz3+HGSfPifxLYbal8NgP8Zwb3NIvFBnTJSa0KRCC2ULAu3YSkRKaGJJDFu1nw3CvjOxfR2V79I6KyopDKQiLaWz5cujF2op5E2ptIQIUAzZS6v+fc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=o/u/BYx5; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="o/u/BYx5" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1870CC4CEEB; Mon, 2 Jun 2025 13:56:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1748872594; bh=qKgwV7Lm4VZvSqsz7vPLGz66hifvEbE7o1czTx5sftQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=o/u/BYx5hsze18I4SFP2IhI+gSI25dJKwmqLp8Dg8sAUDHtRiXI4t6nPt965s97Fb HdhnW/jP8bgyDnivegW8X9dt2xC0vvaqyMVbvYGeADa209N2ISsXgRdXseJcRJEJed VzxX45tV94aI/EUYTehY6s+2YSWV61P7PP6eAJzs= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Sibi Sankar , Konrad Dybcio , Johan Hovold , Bjorn Andersson Subject: [PATCH 6.14 13/73] arm64: dts: qcom: x1e001de-devkit: mark l12b and l15b always-on Date: Mon, 2 Jun 2025 15:46:59 +0200 Message-ID: <20250602134242.217221531@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250602134241.673490006@linuxfoundation.org> References: <20250602134241.673490006@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Johan Hovold commit 7d328cc134f7db1e062f616a30cffe96fbc43abb upstream. The l12b and l15b supplies are used by components that are not (fully) described (and some never will be) and must never be disabled. Mark the regulators as always-on to prevent them from being disabled, for example, when consumers probe defer or suspend. Fixes: 7b8a31e82b87 ("arm64: dts: qcom: Add X1E001DE Snapdragon Devkit for Windows") Cc: stable@vger.kernel.org # 6.14 Cc: Sibi Sankar Reviewed-by: Konrad Dybcio Signed-off-by: Johan Hovold Link: https://lore.kernel.org/r/20250314145440.11371-4-johan+linaro@kernel.org Signed-off-by: Bjorn Andersson Signed-off-by: Greg Kroah-Hartman --- arch/arm64/boot/dts/qcom/x1e001de-devkit.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/x1e001de-devkit.dts b/arch/arm64/boot/dts/qcom/x1e001de-devkit.dts index f87730f4b63f..b133302bf846 100644 --- a/arch/arm64/boot/dts/qcom/x1e001de-devkit.dts +++ b/arch/arm64/boot/dts/qcom/x1e001de-devkit.dts @@ -507,6 +507,7 @@ vreg_l12b_1p2: ldo12 { regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-initial-mode = ; + regulator-always-on; }; vreg_l13b_3p0: ldo13 { @@ -528,6 +529,7 @@ vreg_l15b_1p8: ldo15 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-initial-mode = ; + regulator-always-on; }; vreg_l16b_2p9: ldo16 { -- 2.49.0