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 D0FC418B476; Tue, 30 Jul 2024 16:06:28 +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=1722355588; cv=none; b=tqZBXA6uxs1zAIJLh1hrcwUbm6xP6a0i98hhzVXjnTl6NIeBDieZIUJ1C/iDlDG9tLvlp/V1gku+ta0X1k732nHPbtHnMUHz151wTX8UszxktLR+ckHBfSQ6ch4aznS70R3Zg8bHb9NZyBlF66/avdzaMip/1QkAvaruqLHhIeQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722355588; c=relaxed/simple; bh=9sZOelVl99EQebGZw6iiHfmW/bXVFykuS4hzfnAJ3IY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=KfEvajtJLF3ehv3BviioiQFr/7dmSUSCY/uHYktqn4/FkIoBaKPuE/hnPNP+2miFSKreIMjQCMzeC9xdQzgtCU4iwL0pyXKiiB69YLN1WTNfLYD/QsrTLTU4CAXvlzfcrlwUtMrjNexlBVrl/LH1d8BIauycBU+TEFXBQ8JWQmQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=aMpgz7LX; 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="aMpgz7LX" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C060AC32782; Tue, 30 Jul 2024 16:06:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1722355588; bh=9sZOelVl99EQebGZw6iiHfmW/bXVFykuS4hzfnAJ3IY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aMpgz7LXVHlHJ7yYoruZ9E+zBlf8QJKlv4Hh4mzmSJbRJZq7gShN12t051+DDIGie uOZE+JGbCm/4n+hHRIjXlXJw9dpeWfAmBYr3JftYnxzFslFPYeblRL+DcriBEhtHpl ePJRlPxUtbhzO/8rtjWLiLe9f3wi2NgDzbvxEhFI= 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 6.10 069/809] arm64: dts: qcom: qrb4210-rb2: make L9A always-on Date: Tue, 30 Jul 2024 17:39:05 +0200 Message-ID: <20240730151727.367743567@linuxfoundation.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240730151724.637682316@linuxfoundation.org> References: <20240730151724.637682316@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 6.10-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 cb8a62714a302..1c7de7f2db791 100644 --- a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts +++ b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts @@ -414,6 +414,8 @@ vreg_l9a_1p8: l9 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-allow-set-load; + regulator-always-on; + regulator-boot-on; }; vreg_l10a_1p8: l10 { -- 2.43.0