From nobody Fri Dec 19 22:00:59 2025 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 B8CDB222577; Thu, 27 Feb 2025 08:15:00 +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=1740644100; cv=none; b=WWbmVPQZOlLmgQYzBBgWbTJ5ie1uiHxyRHWuz4AUe8jt1LXfv2bQFXorZyhWdw4+YTgyBlhJZ1kUP2Xdcwan3uSJ0zFGqwG2W1SEHRxHlSkwHMTKgVQSfx9dWfz+MuEpw8BqHKCOBg4nGz43dM4YDUa7p2rVzmtXA0QJ+Hi0jjU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740644100; c=relaxed/simple; bh=KqexUO++zWHuSeR207dXs3f7DtWzieO4ZJF6UByDO7c=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=NpaACUHSVaOSxXKf4SElWTIWY0KPoWG4WRA+BfFKnfM12MVtTpVvUz2/JB5aYELjT1Tt42yW0oVk7a6wUFGJgBKQjG72jih7bSyDTXx14/fJHL9vvgMEl+FGAtcUFKAiG0L8RIN7S2rdyk3geS2zXIwVYKWSnCH/CvYKb6ONGFg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AMazhgSU; 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="AMazhgSU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 795A7C4CEF7; Thu, 27 Feb 2025 08:15:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740644100; bh=KqexUO++zWHuSeR207dXs3f7DtWzieO4ZJF6UByDO7c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=AMazhgSU/u4F8S72mqHRpTaImobl3/VVHANb1T/Ih1T/p2EEzogMj8He8V3AEN3zD 0bANhdO5d6GbOmNTh/l4WL3JS82uz+88ywfQY8x0B1VzDo0aePMS92SsLV6uhhu4xz iWm6M8gTotLLYs7HMdqrtMZlCkQbPZ6A0Vsumb3/ufsosG3fWsQ0Cy7bMaeddcizee 8KBHDziiNdhmD9BN/D2yTQuIuc4L6K6eNeyf+8ho41LC1+0QgN1oFjuRtWIs5bZ6hn 1d7BUzAHytzQUxV1nXnqoY/KJBqE3JI7nHqESCBeAcAL7WBCi+zzHQIDcvlZ1h/3DV Mq5swIe+QJQZQ== Received: from johan by xi.lan with local (Exim 4.97.1) (envelope-from ) id 1tnZ34-000000006mj-00vq; Thu, 27 Feb 2025 09:15:14 +0100 From: Johan Hovold To: Bjorn Andersson , Konrad Dybcio Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Johan Hovold , stable@vger.kernel.org, Rajendra Nayak Subject: [PATCH 7/8] arm64: dts: qcom: x1e80100-qcp: mark l12b and l15b always-on Date: Thu, 27 Feb 2025 09:13:56 +0100 Message-ID: <20250227081357.25971-8-johan+linaro@kernel.org> X-Mailer: git-send-email 2.45.3 In-Reply-To: <20250227081357.25971-1-johan+linaro@kernel.org> References: <20250227081357.25971-1-johan+linaro@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" 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: af16b00578a7 ("arm64: dts: qcom: Add base X1E80100 dtsi and the QCP = dts") Cc: stable@vger.kernel.org # 6.8 Cc: Rajendra Nayak Signed-off-by: Johan Hovold --- arch/arm64/boot/dts/qcom/x1e80100-qcp.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts b/arch/arm64/boot/dt= s/qcom/x1e80100-qcp.dts index ec594628304a..8f366bf61bbd 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts +++ b/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts @@ -437,6 +437,7 @@ vreg_l12b_1p2: ldo12 { regulator-min-microvolt =3D <1200000>; regulator-max-microvolt =3D <1200000>; regulator-initial-mode =3D ; + regulator-always-on; }; =20 vreg_l13b_3p0: ldo13 { @@ -458,6 +459,7 @@ vreg_l15b_1p8: ldo15 { regulator-min-microvolt =3D <1800000>; regulator-max-microvolt =3D <1800000>; regulator-initial-mode =3D ; + regulator-always-on; }; =20 vreg_l16b_2p9: ldo16 { --=20 2.45.3