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 CD6D83446AD; Thu, 17 Sep 2026 08:32:59 +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=1789633986; cv=none; b=XAcNbQz7I+7zNZCKsBB/WBjvxXvcERlQ6tcEZ0Af7DHG2AfHKLAbQvJys0ToUtRWWO5wlIpu8Hpiv6tRKLQ4Suz2LC+ZtgNrhiPVPGbVQ0zQ7FkoubMUhxJbLI6Kxv4+XvY6u62WnLAjvJZZ5j9meiSK5+wSrePHWXD+/cbzRbw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789633986; c=relaxed/simple; bh=rwCNwMAUxcHoq/DHRR4muy1ja9wj4fHCmk7n3IBuerU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=cmi7nOwRLlry6/nFDVhkIb8d9Gl667B53fpaOnbKWcdABY39q4wJw1S1Ahrk68HVvGY8N1btS66XNNvlr4xp3zQHmQLGUpKmoHYnELSTfBcFwH8C0DPl8E9dcNo/iFsnXk4deSkN5F2W8IBEyu0xidhaXBNS/2YhZrAeXwyO9QY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=I+Da3UD2; 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="I+Da3UD2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0D1571F000FF; Thu, 17 Sep 2026 08:32:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789633976; bh=f71E8Sz/bQUAXEhcv8HNhlyDl4r/YqtURmTywCuOuao=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=I+Da3UD27UdowHEezCrg/N5ypLx60/P9/ma/ByLzsBBJtnP9WNuWSRqzw7DqrGBeN rPyeV7CXVwQgw3MqPp9MXgrYuqcavj+eiH+PX1YeUOZiXUhkzCzHHd8usJ/5AVyrrM slv9TtkyHSE9tC4s3nUoCxl78Mp+y9D2y7IiAR51mx41wlnTQiUspsMiCmRNvwycUe qvPL2FeVrAcK+vWTQ1NYqzEktJiw9MMD37Rv2d2z+FMMOjytlDdPEMxChg/LUWCb9R 1BTyJnjzJXIyGkm0nU/JIGTw+aQe+LmDQZni/WXik7KnxnAAan5TenL5nwS+WxPymb HF7l4fYotOSgA== Date: Thu, 17 Sep 2026 10:32:53 +0200 From: Krzysztof Kozlowski To: Abel Vesa Cc: Bjorn Andersson , Abel Vesa , Stephen Boyd , Brian Masney , Jerome Brunet , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Taniya Das , Vinod Koul , Jingyi Wang , Ajit Pandey , Konrad Dybcio , Imran Shaik , Konrad Dybcio , Dmitry Baryshkov , Tengfei Fan , linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v4 14/52] dt-bindings: clock: qcom: sdx75-gcc: Add CX power domain Message-ID: <20260917-sly-amaranth-bear-949eca@quoll> References: <20260914-qcom-tie-cx-to-gcc-v4-0-9d5a606ada33@oss.qualcomm.com> <20260914-qcom-tie-cx-to-gcc-v4-14-9d5a606ada33@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=utf-8 Content-Disposition: inline In-Reply-To: <20260914-qcom-tie-cx-to-gcc-v4-14-9d5a606ada33@oss.qualcomm.com> On Mon, Sep 14, 2026 at 03:47:13PM +0300, Abel Vesa wrote: > The GDSCs provided by the SDX75 GCC are supplied by the RPMh CX > power domain. Model that parent domain in the GCC binding so the > provider can describe the dependency in devicetree. > > Add a single CX power-domain entry to the binding and make it required. > Without this dependency, GCC GDSC consumers cannot vote for CX and RPMh > may undervolt it. > > Signed-off-by: Abel Vesa > --- > Documentation/devicetree/bindings/clock/qcom,sdx75-gcc.yaml | 7 +++++++ > 1 file changed, 7 insertions(+) Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof