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 94251415F39; Thu, 17 Sep 2026 08:30:20 +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=1789633834; cv=none; b=X2taygeI034nWlnbgXwaeP0A8V3SG8B+McfUw1z0hZgKHFRbkBMGpxEoVxIcW31Duc+qC454Cyc+zz2btxDXvfHGjXlRPrGl0heEVwGdVCxM5Y5T/GDyDmgLOgxeDqnjdaiZUbS2k8pGw+hJd3NonQPNQm80MfWqyvovuwbPzOc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789633834; c=relaxed/simple; bh=ndl1bg+HvvUuLlTL/fD+0Wj8h1M091bUQFEfWry3ZTQ=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=GsloVSy9alEbJEVfwrQtHDcrYRS2BmycWG4LadEeTDcMNUYLssZumFmFTWiL8MudYzBlHmbwFTqqf9FOWhlY9CBO5CYbbj5tRugdYgK2btcm/BX3orhynlhkCmQqsQ9otWC9V6gKhgl+fQhVeNvflXd7hAz6plgKwLnOu3Ffi7w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=g9ebH5GC; 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="g9ebH5GC" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4C78F1F00893; Thu, 17 Sep 2026 08:30:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789633818; bh=8YWDhGL8RNnivqiXxrB1StcLH4XQLEFYrrHDq7zdFwU=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=g9ebH5GCU97ImVHpFfFTl5y8bAcv3uCO7nXbfh2xcOfqmuXZb4UjWUiC6Ji1ylzqZ dlcwfXO8Shckah6aUhW4UbT8bVJtL6qtV/HSbXrBpgGfUR2K1QtHNmEVcT2YrCkq4i mFowwcM7ibCWpReN4rtlMtVDFj5KKGuosZRvQecdxz6RtpvRdWHcHh1EkeQFy0POGG Mjie6MT7v9M5Kp+7FZArNuMuAcB7XEz9tsOxTLQYPUlEOIRDA7TiwBSb1AYvaF9StE MuUxhHeMszxOAxrRk/VfJD1wRD7opBgcMm9/MQp2Td/WGWyxzyz/BYX8hkn+3dTHo+ MbNj1GSVrlAnQ== Date: Thu, 17 Sep 2026 10:30:14 +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 05/52] dt-bindings: clock: qcom: gcc-sm8450: Add CX power domain Message-ID: <20260917-belligerent-copper-oarfish-aeea4e@quoll> References: <20260914-qcom-tie-cx-to-gcc-v4-0-9d5a606ada33@oss.qualcomm.com> <20260914-qcom-tie-cx-to-gcc-v4-5-9d5a606ada33@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-v4-5-9d5a606ada33@oss.qualcomm.com> On Mon, Sep 14, 2026 at 03:47:04PM +0300, Abel Vesa wrote: > The GDSCs provided by the SM8450 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,gcc-sm8450.yaml | 7 +++++++ > 1 file changed, 7 insertions(+) Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof