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 48E3A3BBA0E for ; Mon, 13 Apr 2026 14:58:08 +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=1776092288; cv=none; b=Ti4qS4A8LBp1CpTlJZg6cvJJ9wSjgNrzj2LOrAnM5C/pzNc4L9WFrGnAwJdQHBpf+2JWA9mPsSG3et3fDtxJr00hZuE+q0wRTrivkQYoXjVfT/D3blDeS+A/5fVQ6M8tbYVqTJ+dlIX24yNGR/eG8T8BA9yRXeUFCuSMB8MebeI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776092288; c=relaxed/simple; bh=Xy9mdoexEmqEhdfZ2rW2bDtHzshw7r9iircLjuJqM4I=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Vbe+hMRSz66h/HXfjo0McXmQXakAAP8/n0THfTEB8jk7fFp4IKoYDO0YmX7D/UwkG0s/uVuIOOyovn8PSJqWkhuyn68F7NqxG1zk9SnHMJ2UhDWmQBi7wPpXgX7OL0c9UatoDCnYv+TAtGzBSJ5VGra4YMdsHC4/wN7y9c6y/K8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=b+h3kTOJ; 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="b+h3kTOJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6B664C2BCB6; Mon, 13 Apr 2026 14:58:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776092287; bh=Xy9mdoexEmqEhdfZ2rW2bDtHzshw7r9iircLjuJqM4I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=b+h3kTOJrb1Mgx6VSFE+uzaYFFDKRr9ArA0p55fEdyNevjBPYMPXPXG5zZo3dLz3U osb9Y1ySkPKdpUrxXPoL8PluW8ysaWi4MlUmAuny1xjk9oeVJBHXCccN1DcXsOOcpT oiVNL0eTU/EQXh3TspcOmlb+ktie9jXP5swaudMJwMmpaMsfm+wqSOjPJU+NMYYUzF 2dlEn+45qaqHtBRkWYoyVoi6uZvtXllBikJiKC5wi0D5M5jfvl6diKl+fmS+VSMrKT 5J1hqBoQeGIU6CfPqBup0drYt6S/arb8E9HbdgIJzcZ4wKrJJOsIo2V+ft2UBBA5L/ c/l8qHt2OGIdw== From: Sasha Levin To: stable@vger.kernel.org Cc: Martin Kepplinger , Shawn Guo , Sasha Levin Subject: [PATCH 5.10.y 3/7] arm64: dts: imx8mq-librem5: set regulators boot-on Date: Mon, 13 Apr 2026 10:58:00 -0400 Message-ID: <20260413145804.2968471-3-sashal@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260413145804.2968471-1-sashal@kernel.org> References: <2026041310-reluctant-amaretto-6070@gregkh> <20260413145804.2968471-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Martin Kepplinger [ Upstream commit a8bb83c8c7a17e83e04801d0678e93654f9bfaee ] Expect all those regulators to be turned on initially. Signed-off-by: Martin Kepplinger Signed-off-by: Shawn Guo Stable-dep-of: 511f76bf1dce ("arm64: dts: imx8mq-librem5: Bump BUCK1 suspend voltage up to 0.85V") Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi index f333335363100..a299e4dfcce7e 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi @@ -649,6 +649,7 @@ buck1_reg: BUCK1 { regulator-name = "buck1"; regulator-min-microvolt = <700000>; regulator-max-microvolt = <1300000>; + regulator-boot-on; regulator-ramp-delay = <1250>; rohm,dvs-run-voltage = <900000>; rohm,dvs-idle-voltage = <850000>; @@ -660,6 +661,7 @@ buck2_reg: BUCK2 { regulator-name = "buck2"; regulator-min-microvolt = <700000>; regulator-max-microvolt = <1300000>; + regulator-boot-on; regulator-ramp-delay = <1250>; rohm,dvs-run-voltage = <1000000>; rohm,dvs-idle-voltage = <900000>; @@ -670,6 +672,7 @@ buck3_reg: BUCK3 { regulator-name = "buck3"; regulator-min-microvolt = <700000>; regulator-max-microvolt = <1300000>; + regulator-boot-on; rohm,dvs-run-voltage = <900000>; }; @@ -684,6 +687,7 @@ buck5_reg: BUCK5 { regulator-name = "buck5"; regulator-min-microvolt = <700000>; regulator-max-microvolt = <1350000>; + regulator-boot-on; regulator-always-on; }; @@ -691,6 +695,7 @@ buck6_reg: BUCK6 { regulator-name = "buck6"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3300000>; + regulator-boot-on; regulator-always-on; }; @@ -698,6 +703,7 @@ buck7_reg: BUCK7 { regulator-name = "buck7"; regulator-min-microvolt = <1605000>; regulator-max-microvolt = <1995000>; + regulator-boot-on; regulator-always-on; }; @@ -705,6 +711,7 @@ buck8_reg: BUCK8 { regulator-name = "buck8"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <1400000>; + regulator-boot-on; regulator-always-on; }; @@ -712,6 +719,7 @@ ldo1_reg: LDO1 { regulator-name = "ldo1"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3300000>; + regulator-boot-on; /* leave on for snvs power button */ regulator-always-on; }; @@ -720,6 +728,7 @@ ldo2_reg: LDO2 { regulator-name = "ldo2"; regulator-min-microvolt = <900000>; regulator-max-microvolt = <900000>; + regulator-boot-on; /* leave on for snvs power button */ regulator-always-on; }; @@ -728,6 +737,7 @@ ldo3_reg: LDO3 { regulator-name = "ldo3"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; + regulator-boot-on; regulator-always-on; }; @@ -735,6 +745,7 @@ ldo4_reg: LDO4 { regulator-name = "ldo4"; regulator-min-microvolt = <900000>; regulator-max-microvolt = <1800000>; + regulator-boot-on; regulator-always-on; }; @@ -751,6 +762,7 @@ ldo6_reg: LDO6 { regulator-name = "ldo6"; regulator-min-microvolt = <900000>; regulator-max-microvolt = <1800000>; + regulator-boot-on; regulator-always-on; }; @@ -759,6 +771,7 @@ ldo7_reg: LDO7 { regulator-name = "ldo7"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; + regulator-boot-on; regulator-always-on; }; }; -- 2.53.0