From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 C23EF49CF4A; Thu, 24 Sep 2026 15:19:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790263186; cv=none; b=JdWNmU0+VO0f+K5QXgfLNZvVC1AftNF6gH56xKQAxX2N7/O1B/baYG1F9Uc6ZvPJ6s6IkUnSn5dzFn3AM2u+V+zpNmH15Q/vrP08NHxx3hMHu93dkuBP3UkmBs1/cWTgIOqn6VZVPt4ECzqz0V87BRaqPI8Fbfp4Icd3DQXpDn4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790263186; c=relaxed/simple; bh=pyh3E0T7wHWZ5xF30RuHqbWp7HdVsJURqrjlTjJ7j6s=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=FTud6diUgibfs3DPxQ4GrfrHhLFlu00rJzxfafft2kZPiXbhPMS9/jIVshysNYblfaADXryTocXxt1Rs568t1QgtbMsTP2j3rITGCJx7MneiAEY9oyK399LZIkKPmsSKna76KDwe75Go2eU3kCt7p2+IpR3K/+aNhspqXbcp0zs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ZZLddXuV; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ZZLddXuV" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 532041F000FF; Thu, 24 Sep 2026 15:19:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790263185; bh=gebdkbijRtHzszj2kDNgo747gKRQdLMacTd+zFkUt7s=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=ZZLddXuVjCC1Pf2eZgdcxl8V1oBtP1NX87KTV/jCIiOwg11CznB5KQh+bbTRxwi2O ALFMXttah8Z9a8jQE637X/DmUjFAWanrheN+H+iVYqCQZGs4K2hrlL/RpqI3zUAgi0 tO7YZEHRQ7ml44bgFDB91c6JdlUPOxBLRL7XcakFBRxcZbulyMwtF1FNTaN58/HgGz MviDFPwDE26chFYFaIUPblgxKGtFMz1y/m0Tyq+sd+xMWPB/w/QuY79NY08biZZLsv acSGxWDMAmjkBchcL0eQAM4f82XmTWM3y6zUJXeo6AFnzAhCHtauB9VlqTO8lg2tIi iSNcQUO0IbuIA== Date: Thu, 24 Sep 2026 10:19:43 -0500 From: "Rob Herring (Arm)" To: Faruque Ansari Cc: Andrew Morton , Benson Leung , Mark Brown , linux-arm-msm@vger.kernel.org, Oleksij Rempel , =?iso-8859-1?Q?S=F8ren?= Andersen , linux-pm@vger.kernel.org, Sebastian Reichel , Guenter Roeck , Guenter Roeck , Zhang Rui , Pengutronix Kernel Team , Lukasz Luba , Daniel Lezcano , "Rafael J. Wysocki" , Matti Vaittinen , Tzung-Bi Shih , Ahmad Fatoum , avaneesh.dwivedi@oss.qualcomm.com, Umang Chheda , linux-kernel@vger.kernel.org, kernel@pengutronix.de, Srinivas Kandagatla , devicetree@vger.kernel.org, Liam Girdwood , Wim Van Sebroeck , Krzysztof Kozlowski , linux-watchdog@vger.kernel.org Subject: Re: [PATCH v3 1/3] dt-bindings: nvmem: layouts: Add PSCRR NVMEM layout Message-ID: <179026318341.88360.3982183548324644343.robh@kernel.org> References: <20260914-pscrr-provider-v3-0-c45cb16542e8@oss.qualcomm.com> <20260914-pscrr-provider-v3-1-c45cb16542e8@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260914-pscrr-provider-v3-1-c45cb16542e8@oss.qualcomm.com> On Mon, 14 Sep 2026 10:08:45 +0530, Faruque Ansari wrote: > Add a schema for the PSCRR NVMEM layout, which persists the power > state change reason in a single NVMEM cell so it survives a power > cycle and can be read back on the next boot. > > Signed-off-by: Faruque Ansari > --- > .../bindings/nvmem/layouts/nvmem-layout.yaml | 1 + > .../bindings/nvmem/layouts/pscrr-nvmem.yaml | 87 ++++++++++++++++++++++ > MAINTAINERS | 1 + > 3 files changed, 89 insertions(+) > Reviewed-by: Rob Herring (Arm)