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 C76B42DAFA3; Tue, 8 Jul 2025 16:45:28 +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=1751993128; cv=none; b=mpbWpJWXYR+/Pt8ZT9Zbk0JRV6/4ZAT9vOEuijAPA9fAVzdXYLBjF+VvMqKQq/WoIM0f1tGuO06d0zzR2fbswihya1nmBh1RSTRYyaBL8CKj6oek8dxofdbVpcuZoD+2hDrTAxMhJfhU8rBpXt/ZyDkEo99AMLTBdQhKBGM/8ZE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751993128; c=relaxed/simple; bh=/WVx55CAGI/F/1GPTkShF5hkPooUBZVvApugCMa1gqc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=heiOVrjMtKuI6GsXbw015GoZKL3DVZIfUyaGppMBiaDleHT9lxkAWnzoEQZqBhRUOZhUlSYNm0S4XOJdMj6UhpNktP9daqKe10ak5RZuI0aIagypTN/aHLU22JEC2sm0bHwg2BF6QLwiU7Bz4//8kuQ8PbjuRT/he8C5A+HomzE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Ay0z9Nn5; 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="Ay0z9Nn5" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 51059C4CEF0; Tue, 8 Jul 2025 16:45:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1751993128; bh=/WVx55CAGI/F/1GPTkShF5hkPooUBZVvApugCMa1gqc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ay0z9Nn5XWv+QyeA+4shqgnF9gR5o+c7AJ2bJXbFJzkTTZUnd3f42XANZyqJ6CaCA 8T1r1Ndvyqb93DeQluP3rW0I7hrIT/DTciGiieqWZ85tKpPPXMAfarjukex1ttXoce dMQmnr9sp6YOM3w7zIXZojEX791ijIjEyqQe20ME= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Abel Vesa , Rajendra Nayak , Sibi Sankar , Konrad Dybcio , Johan Hovold , Bjorn Andersson , Sasha Levin Subject: [PATCH 6.12 167/232] arm64: dts: qcom: x1e80100-crd: mark l12b and l15b always-on Date: Tue, 8 Jul 2025 18:22:43 +0200 Message-ID: <20250708162245.806340781@linuxfoundation.org> X-Mailer: git-send-email 2.50.0 In-Reply-To: <20250708162241.426806072@linuxfoundation.org> References: <20250708162241.426806072@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev 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 abf89bc4bb09c16a53d693b09ea85225cf57ff39 ] 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: bd50b1f5b6f3 ("arm64: dts: qcom: x1e80100: Add Compute Reference Device") Cc: stable@vger.kernel.org # 6.8 Cc: Abel Vesa Cc: Rajendra Nayak Cc: Sibi Sankar Reviewed-by: Konrad Dybcio Signed-off-by: Johan Hovold Link: https://lore.kernel.org/r/20250314145440.11371-2-johan+linaro@kernel.org Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/x1e80100-crd.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/x1e80100-crd.dts b/arch/arm64/boot/dts/qcom/x1e80100-crd.dts index 044a2f1432fe3..2a504a449b0bb 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100-crd.dts +++ b/arch/arm64/boot/dts/qcom/x1e80100-crd.dts @@ -419,6 +419,7 @@ vreg_l12b_1p2: ldo12 { regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-initial-mode = ; + regulator-always-on; }; vreg_l13b_3p0: ldo13 { @@ -440,6 +441,7 @@ vreg_l15b_1p8: ldo15 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-initial-mode = ; + regulator-always-on; }; vreg_l16b_2p9: ldo16 { -- 2.39.5