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 028BE8BE8; Tue, 30 Jul 2024 16:02:50 +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=1722355371; cv=none; b=HzFN5b3FsWsjkiExaOiV+/SHcGrEHkQwPYg9S+Pj07JfESfjBgy8F8KEUYm7M9afCzUTsklJ7MvEkqIYfcq7G2QZmV5vXrTI1g7O4+824z0nkDiKdBWBDqc4V04s6dADbvHQa/zPXyUScc/5lHb2VNPPgi1XVGcUZMg+ZEnE/qM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722355371; c=relaxed/simple; bh=ZHTqqNBOVUoy9Fmax3b0xNTKFMfWP6cs68Mgqe1M7J8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=k9jsLuo7rfg0gwS9Tb48ApAOdKQmEG8klCVRierjGwSB7UpFR/MkIHxmd0bZp42l6eqUK4y58hQyv2Vm5tNzkSDwZzk+y7OVzsMMnTGMB/Q3qoOun9SGWyhi38iWe3aWQhUwC6yiT0zJUDgUek/VubmAwxN7ayvgoJpBDeO/bY4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=dcphNvGm; 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="dcphNvGm" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5E6C8C32782; Tue, 30 Jul 2024 16:02:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1722355370; bh=ZHTqqNBOVUoy9Fmax3b0xNTKFMfWP6cs68Mgqe1M7J8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dcphNvGmbHiJcYOkeq9kXXg0W5pI3CPFdiCTdyqJZ6/wL8XI6Ne8Q27fhNG01zgdT BOK/qlaAZ4o7WrVrBlJHQTAuoFmfyWu9Pyl2zy2QZI3/RUQmdyAZ0T7q23nhA57grj eluqw5J42fBMeEjP0PLM2RAbYRUOS1H73U2vH8vE= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Bryan ODonoghue , Dmitry Baryshkov , Konrad Dybcio , Bjorn Andersson , Sasha Levin Subject: [PATCH 6.6 052/568] arm64: dts: qcom: qrb4210-rb2: make L9A always-on Date: Tue, 30 Jul 2024 17:42:39 +0200 Message-ID: <20240730151641.873812730@linuxfoundation.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240730151639.792277039@linuxfoundation.org> References: <20240730151639.792277039@linuxfoundation.org> User-Agent: quilt/0.67 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 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Dmitry Baryshkov [ Upstream commit d6c6b85bf5582bbe2efefa9a083178b5f7eef439 ] The L9A regulator is used to further control voltage regulators on the board. It can be used to disable VBAT_mains, 1.8V, 3.3V, 5V rails). Make sure that is stays always on to prevent undervolting of these volage rails. Fixes: 8d58a8c0d930 ("arm64: dts: qcom: Add base qrb4210-rb2 board dts") Reviewed-by: Bryan O'Donoghue Signed-off-by: Dmitry Baryshkov Reviewed-by: Konrad Dybcio Link: https://lore.kernel.org/r/20240605-rb2-l9a-aon-v2-1-0d493d0d107c@linaro.org Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/qrb4210-rb2.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts index c8e80bb405e71..5def8c1154ceb 100644 --- a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts +++ b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts @@ -364,6 +364,8 @@ vreg_l8a_0p664: l8 { vreg_l9a_1p8: l9 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <2000000>; + regulator-always-on; + regulator-boot-on; }; vreg_l10a_1p8: l10 { -- 2.43.0