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 58625346AD6 for ; Mon, 13 Apr 2026 12:13:23 +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=1776082403; cv=none; b=HXqj36b11M8coL7LLx0gxFtXRYaQLraXzsgQmM1wNSD31juJxWesMMoZBfAwDqCHLNdDL2v4a4eDAoWw7ckLmENTYTE5vmjwaA5gk1VOFeL7tLN4bABH5sXoQzhXQ21uyu2GkiqPnxNFgHsFV2NCUePZiAOvS20Eps94UHhZf/M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776082403; c=relaxed/simple; bh=D1YOOXmvabxVJxSrYMiLaNOQFG21Te1GFl6sLNqPljA=; h=Subject:To:Cc:From:Date:Message-ID:MIME-Version:Content-Type; b=D8U3ZY4RZ3MYgWAvhdaE4FHva879+92FAML3c0Ni6sw5a6glsLSjosljuTYtq9SifkjBbWGHpy8ZOiBCwLi9R+Ophgj8pny1mORccH+KFR++SikXgbd+kVwhXwvP3pnDKZCLrhH+IjaKNVsu3Jjvr33WqtrD15SJqLZeb8acfA0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=jtOyF7D8; 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="jtOyF7D8" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8FBCCC116C6; Mon, 13 Apr 2026 12:13:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1776082402; bh=D1YOOXmvabxVJxSrYMiLaNOQFG21Te1GFl6sLNqPljA=; h=Subject:To:Cc:From:Date:From; b=jtOyF7D8dDSD2KBNWNqwAZeDi/aGTv0vFF7LJRlk2YKkb5OE47sBgph8VunphrFJJ a1dtgJrcddpPr+fG0N7F3oZOBXdbvDAIHOSCoD9zOr9vHzNku/W+Wh4uJPC/ImRIBR 0ksxG839NcF3Drk51uTwShb7Lt9Amq7g4JcgnjdE= Subject: FAILED: patch "[PATCH] arm64: dts: imx8mq-librem5: Bump BUCK1 suspend voltage up to" failed to apply to 5.10-stable tree To: sebastian.krzyszkowiak@puri.sm,Frank.Li@nxp.com Cc: From: Date: Mon, 13 Apr 2026 14:13:10 +0200 Message-ID: <2026041310-reluctant-amaretto-6070@gregkh> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to . To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 511f76bf1dce5acf8907b65a7d1bc8f7e7c0d637 # git commit -s git send-email --to '' --in-reply-to '2026041310-reluctant-amaretto-6070@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 511f76bf1dce5acf8907b65a7d1bc8f7e7c0d637 Mon Sep 17 00:00:00 2001 From: Sebastian Krzyszkowiak Date: Sat, 21 Feb 2026 19:15:19 +0100 Subject: [PATCH] arm64: dts: imx8mq-librem5: Bump BUCK1 suspend voltage up to 0.85V MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The minimal voltage of VDD_SOC sourced from BUCK1 is 0.81V, which is the currently set value. However, BD71837 only guarantees accuracy of ±0.01V, and this still doesn't factor other reasons for actual voltage to slightly drop in, resulting in the possibility of running out of the operational range. Bump the voltage up to 0.85V, which should give enough headroom. Cc: stable@vger.kernel.org Fixes: 8f0216b006e5 ("arm64: dts: Add a device tree for the Librem 5 phone") Signed-off-by: Sebastian Krzyszkowiak Signed-off-by: Frank Li diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi index 7818d84f25a7..f5d529c5baf3 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi @@ -882,7 +882,7 @@ buck1_reg: BUCK1 { regulator-ramp-delay = <1250>; rohm,dvs-run-voltage = <900000>; rohm,dvs-idle-voltage = <850000>; - rohm,dvs-suspend-voltage = <810000>; + rohm,dvs-suspend-voltage = <850000>; regulator-always-on; };