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 1B38C43B6E2; Thu, 17 Sep 2026 08:31:43 +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=1789633913; cv=none; b=RVvKTE+7TLpoUvVUplOSjc6/+Lpzpv4NTF8IQqoBu+U/g4mqjkYN7WdJNIv6NnJKkWIY48salyHaA+jQT0/T+c/bFLj93lwbx6IvA760JdFxzYDoIKRoKXqJ/VhYm5s8Edvv65XQRK4tU1D4OXj+t7T1scbN83EQgPoCwrglU48= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789633913; c=relaxed/simple; bh=PZqsvgyBTYxa/XwMusTMC2U4SPtvnVvXh6IhduuC+Vw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=gvH8wTQRXnPFO52aMyrDpVfSfV7Ksk9Zt8gf7sfNTWEQ8KOi5szFmISD0X97BAWDkn6mHZ6kdOL84gQmjoOHPtZwTAD2sc0ZIjFHx5bU4OeEi4M3iuKiR8UwaDYlYVaUiEhiMGSPA+D5B2b7Puu3hOmg00Co5xO+yrp2aJla7ig= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=FGMjsIP0; 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="FGMjsIP0" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 38AB51F000FF; Thu, 17 Sep 2026 08:31:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789633899; bh=UHtRMsyXQygJdNy+4msNKV72DYqN76yDCZ955e9AJ10=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=FGMjsIP05cyf3q9xrfbG9RqACAgZtTnoupK/LW2EmRzsb93Vd5zF410fw2eJj26Yp qe7t+kL5J+1FgjE/f/lMu492tuaMSusudieDWMOIzYlNwQTTCl/FdsNqS+7YxdFA2d phaLlzNyPAhtiGQS/LX8tHHM+5oV62bq4qkUcgrRHGitLqevR3jkaTju4SUAeRE5MI T6zX4Ty1k4vtfO/lDVvWYLr0OTX7VW2uhubFW+khF74NEnFj4UTYODVrbaLEGEJVSB 59w8nz1GgygNdosGFQZ/52c+XxjB6YbQoBWnfg+RK/7XCC3xO7cLqyydLA8BpC/vCI lWeFdw347/UGQ== Date: Thu, 17 Sep 2026 10:31:35 +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 10/52] dt-bindings: clock: qcom: sm4450-gcc: Add CX power domain Message-ID: <20260917-quantum-raspberry-raccoon-dae43c@quoll> References: <20260914-qcom-tie-cx-to-gcc-v4-0-9d5a606ada33@oss.qualcomm.com> <20260914-qcom-tie-cx-to-gcc-v4-10-9d5a606ada33@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-v4-10-9d5a606ada33@oss.qualcomm.com> On Mon, Sep 14, 2026 at 03:47:09PM +0300, Abel Vesa wrote: > The GDSCs provided by the SM4450 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,sm4450-gcc.yaml | 7 +++++++ > 1 file changed, 7 insertions(+) Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof