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 20657293C45; Wed, 30 Jul 2025 09:46:36 +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=1753868798; cv=none; b=exrWseSEcm2vcNIIWqASaJ9Y9atznBsrX0SrKG07pUmoEk4ZLD6qm8nUkb3g9mUlygxA36YnrruYWEkranAP8ZHDAx8VeAEhWaEV6CgxDgomLArf/DWHE1tfJiRH/9L8F3UU0lyYIvwppcHMeDMXU0NbhRVsJKpkuORmnSIXjbk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753868798; c=relaxed/simple; bh=vEoBZEbv8MdjuZhNl2aMk9WjLo38I6BSKhDHIbMAq74=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=TJDgDsBn0NFhCDl/erOeI4+ODM0YxNiWom5JCBsYw+XHB2Hi+ugF54eqO47S9sOgmsQ0Xm76bZ8zGKV9urunvfTDgqMxHfWrKRsrN9+DejLoEtgpESlrQ11V/daYEzDMQExytOTaONaOk//fU4hIcITSLlCnsdXdQcB8FFVWmHk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=XSDihTLi; 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="XSDihTLi" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2AC7EC4CEF5; Wed, 30 Jul 2025 09:46:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1753868796; bh=vEoBZEbv8MdjuZhNl2aMk9WjLo38I6BSKhDHIbMAq74=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XSDihTLiO6y1CaBTHwrHK+prPRjSSz8RH3Xp55bn0ZFFCndouSbcv2UZWMYVITx/2 A7/3GQ6u7cV7r0A2cfDLeKsTwEzt1S9O/bPzWXGy9W3V9HmIvaDwls1jFSAGoRG8M9 nKSllyCJyMOrAjYJGjyQTy2x2v/ggsIu2Ew3xCFg= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Konrad Dybcio , Johan Hovold , Bjorn Andersson , Sasha Levin Subject: [PATCH 6.12 078/117] arm64: dts: qcom: x1e78100-t14s: mark l12b and l15b always-on Date: Wed, 30 Jul 2025 11:35:47 +0200 Message-ID: <20250730093236.576217007@linuxfoundation.org> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250730093233.592541778@linuxfoundation.org> References: <20250730093233.592541778@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 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Johan Hovold [ Upstream commit 673fa129e558c5f1196adb27d97ac90ddfe4f19c ] 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: 7d1cbe2f4985 ("arm64: dts: qcom: Add X1E78100 ThinkPad T14s Gen 6") Cc: stable@vger.kernel.org # 6.12 Reviewed-by: Konrad Dybcio Signed-off-by: Johan Hovold Link: https://lore.kernel.org/r/20250314145440.11371-3-johan+linaro@kernel.org Signed-off-by: Bjorn Andersson [ applied changes to .dts file instead of .dtsi ] Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts | 2 ++ 1 file changed, 2 insertions(+) --- a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts +++ b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts @@ -232,6 +232,7 @@ regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-initial-mode = ; + regulator-always-on; }; vreg_l13b_3p0: ldo13 { @@ -253,6 +254,7 @@ regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-initial-mode = ; + regulator-always-on; }; vreg_l17b_2p5: ldo17 {