From patchwork Fri Dec 29 21:28:39 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= X-Patchwork-Id: 759015 Received: from madrid.collaboradmins.com (madrid.collaboradmins.com [46.235.227.194]) (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 052FF14292; Fri, 29 Dec 2023 21:31:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="3gOIgpCN" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1703885462; bh=h3ANz3W0DslZaQwI4kM53iFECoCiLF7i5w4P/6cAJS8=; h=From:To:Cc:Subject:Date:From; b=3gOIgpCN0rHmhUVUO1x2NnY6I/4ngpObwu+s2JXdw+Ag6ioDeIyjdvrO/Uk+g24Sq D7Ne+1Ni/VgEbpuKRL05s5UI27ctN3ZkHkPeyWm0iAlwHZ7ytovnXYUueBkoukDqF9 UjNMiOP/HVjzYwyncI8WR8sMPsAbOpIz08kRmfrVaazWFSIU22xTHrEe7Yym8yFj2n 8mx5y53Iy/5e4FPWcsgN+9YDVEefyQ0LLxiqTW5vhXwLURDC58gwj0FBH/P69XU/7w YwoqaLOCC5jW3B4Dgun60zgg8Bice0jLp0IkvzslrLeytSWfTv9NQqD5card03KGyX ZVcVV3emGe49A== Received: from localhost.localdomain (zone.collabora.co.uk [167.235.23.81]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: nfraprado) by madrid.collaboradmins.com (Postfix) with ESMTPSA id 44A0E3781FD5; Fri, 29 Dec 2023 21:30:56 +0000 (UTC) From: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= To: Viresh Kumar , "Rafael J . Wysocki" Cc: kernel@collabora.com, AngeloGioacchino Del Regno , =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= , Conor Dooley , Hector Yuan , Krzysztof Kozlowski , Matthias Brugger , Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-pm@vger.kernel.org Subject: [PATCH 1/2] dt-bindings: cpufreq: Add big CPU supply Date: Fri, 29 Dec 2023 18:28:39 -0300 Message-ID: <20231229212853.277334-1-nfraprado@collabora.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The performance-controller hardware block on MediaTek SoCs is responsible for controlling the frequency of the CPUs. As such, it needs any CPU regulator to have been configured prior to initializing. Add a phandle in the binding so this dependency can be described. Signed-off-by: Nícolas F. R. A. Prado --- .../devicetree/bindings/cpufreq/cpufreq-mediatek-hw.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek-hw.yaml b/Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek-hw.yaml index d0aecde2b89b..d75b01d04998 100644 --- a/Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek-hw.yaml +++ b/Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek-hw.yaml @@ -33,6 +33,8 @@ properties: performance domains. const: 1 + big-cpus-supply: true + required: - compatible - reg