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 11FC630C62F; Tue, 9 Dec 2025 21:19:06 +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=1765315147; cv=none; b=QxDwngD84RP+KSgNJXZxGqSEN9kfqANVp7LfmH5jXZ10naS6YuCaDjys14omhmzwefqNc6/L/oMjli+oF+x539+/u7KeCHsOFHRXZWiSVOMo1dTsZrZDzHqUOJoemR9/50KY7uDgLsp+B5+uQsMLEyUyjZacBxlz+jGIVZVk6do= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765315147; c=relaxed/simple; bh=pDSgft3va/X+kqW8q1URovj4IThmlNfci9JAAQluSds=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=JBtuhkXfQyKnoZWiC6KgkIyaf6hXLNvmeTYmqErPAafKaDR+1GyesR+7BK+15NJTBwpV8UghHy95X3SBxXqmxn91xN9aQ16hMkRDHIR2P29BxRtzWR+xLLIMGSoCS8LFpjJJ1kSqF9GvfO5a6rZhzXOgY1wohIj5ZKnQg97VJLQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Fd6lSjtb; 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="Fd6lSjtb" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4480BC4CEF5; Tue, 9 Dec 2025 21:19:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765315146; bh=pDSgft3va/X+kqW8q1URovj4IThmlNfci9JAAQluSds=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Fd6lSjtbq8lGthxyj1Q76N1Jfsg5QS3SbhTzwHObRq71hVx3naLJ1zsTIGjirxeK1 Vk405Qm0okSikGQiDAyujF9mZDEKQ5ZBjZJ5rs0DRy41r+4VtuIfQLJnuduXhdXeOC h3zOtiqg1041jp8nNBK4B14IGvHbjogTUxz4bZvwbD4/5fpOZbEiMr75dwyEuV7kPd uJlAJTyH9Z4Y089hswCRzxdwF4ZXov/02Ylkc0MVsO4ShyMtjqhwtB7SSYNKb0QPox QhRuUEGLYdnrh960qyeuTD6DQ6ga7fR9EDtmDt7COacYbyubn+nWxFXT+yEtjOzu+J XxOlz2OgSZHtg== Date: Tue, 9 Dec 2025 15:19:04 -0600 From: "Rob Herring (Arm)" To: Luca Weiss Cc: devicetree@vger.kernel.org, Bjorn Andersson , Conor Dooley , Dmitry Baryshkov , Mathieu Poirier , phone-devel@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski , linux-remoteproc@vger.kernel.org, linux-arm-msm@vger.kernel.org, Manivannan Sadhasivam , ~postmarketos/upstreaming@lists.sr.ht Subject: Re: [PATCH] dt-bindings: remoteproc: qcom,adsp: Re-add cx-supply Message-ID: <176531514393.1121410.3278248360744028841.robh@kernel.org> References: <20251207-adsp-cx-fixup-v1-1-0471bf2c5f33@lucaweiss.eu> 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: <20251207-adsp-cx-fixup-v1-1-0471bf2c5f33@lucaweiss.eu> On Sun, 07 Dec 2025 19:35:35 +0900, Luca Weiss wrote: > Some boards (e.g. sdm845-samsung-starqltechn) provide a cx-supply > reference for the SLPI PAS. > > The Linux driver unconditionally tries getting "cx" and "px" supplies, > so it actually is used. > > Fixes: 3d447dcdae53 ("dt-bindings: remoteproc: qcom,adsp: Make msm8974 use CX as power domain") > Signed-off-by: Luca Weiss > --- > There's literally one board using this upstream, judging from that I'm > not sure this is a misuse of cx-supply or what exactly. An alternative > to this patch is of course removing the usage in > sdm845-samsung-starqltechn, but as it stands right now the patch under > "Fixes" introduces a dtbs_check warning. > --- > Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml | 3 +++ > 1 file changed, 3 insertions(+) > Acked-by: Rob Herring (Arm)