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 A20291FBEA8; Tue, 17 Jun 2025 16:28:21 +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=1750177701; cv=none; b=rGAApeGx4e7EGwLWYlKPOetKKlpkkHWOyCvQvJrKDLRvx1NqnAE4wgRI9ggzZTOaUR4q8tt/5k1JkpmHpN41noVUHV6vDnucT9OBnsnajsmONFn5YwFWFF5fIHTRzeFtgv5gQMRjhTQhufHYHg3UIqQ7Y+9nN9b8TbVGyc0hE4E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750177701; c=relaxed/simple; bh=EsQKEqiBOW+hhuZFzCevMeQaiNdibymBJyngZ3hgNuE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=X6Erek82vn2aF7H0W6oP+PgPKE8vRao+v7Qh4oqnm2PtnnmRBGwWLNuOPY4HZ8Jvafwb7ZLbFjNz2QMG4lGV1AW4NPICcgpmmUEJiM2x4Qzlo4s8zrnDOMvNkTEnxdK+Oc2prEZK6wyX21NXRdQSMHTHKZQdyC/Y9B5lzKm9GBQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=0CFwjvUe; 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="0CFwjvUe" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B2A44C4CEE3; Tue, 17 Jun 2025 16:28:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1750177701; bh=EsQKEqiBOW+hhuZFzCevMeQaiNdibymBJyngZ3hgNuE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=0CFwjvUephXQ5FzpPUJgkUwBOO8bets5XV+iUCtIHhd14Z4w9mmv/1SJmyuqe3EnK X5KKEYQtKzaizjn2zfkjBev/LRP6oAcjxo3dQ7FUt96k7ffUf/xIHdM3x7pnX6/YOv JHV4w2PaKedX0bW5sKMVaKXXGJ6wYy4nbhTtJQ1c= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Johan Hovold , Konrad Dybcio , Bjorn Andersson , Sasha Levin Subject: [PATCH 6.15 348/780] arm64: dts: qcom: x1e80100-romulus: Keep L12B and L15B always on Date: Tue, 17 Jun 2025 17:20:56 +0200 Message-ID: <20250617152505.628789030@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250617152451.485330293@linuxfoundation.org> References: <20250617152451.485330293@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 6.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Konrad Dybcio [ Upstream commit 0783c8b3c06b9cf16b5108d558e2faffb8c533b7 ] These regulators power some electronic components onboard. They're most likely kept online by other pieces of firmware, but you can never be sure enough. Fixes: 09d77be56093 ("arm64: dts: qcom: Add support for X1-based Surface Laptop 7 devices") Reported-by: Johan Hovold Signed-off-by: Konrad Dybcio Reviewed-by: Johan Hovold Link: https://lore.kernel.org/r/20250304-topic-sl7_vregs_aon-v1-1-b2dc706e4157@oss.qualcomm.com Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi b/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi index 5867953c73564..6a883fafe3c77 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi +++ b/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi @@ -510,6 +510,7 @@ regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-initial-mode = ; + regulator-always-on; }; vreg_l13b: ldo13 { @@ -531,6 +532,7 @@ regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-initial-mode = ; + regulator-always-on; }; vreg_l16b: ldo16 { -- 2.39.5