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Thu, 12 Jun 2025 00:49:20 -0700 (PDT) Received: from wenstp920.tpe.corp.google.com ([2401:fa00:1:10:5b9:e73a:2e58:5a47]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2364e63d42esm7893295ad.74.2025.06.12.00.49.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Jun 2025 00:49:19 -0700 (PDT) From: Chen-Yu Tsai To: Liam Girdwood , Mark Brown Cc: Chen-Yu Tsai , Jaroslav Kysela , Takashi Iwai , Matthias Brugger , AngeloGioacchino Del Regno , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jiaxin Yu , linux-sound@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 2/9] ASoC: dt-bindings: mt8173-afe-pcm: Add power domain Date: Thu, 12 Jun 2025 15:48:53 +0800 Message-ID: <20250612074901.4023253-3-wenst@chromium.org> X-Mailer: git-send-email 2.50.0.rc1.591.g9c95f17f64-goog In-Reply-To: <20250612074901.4023253-1-wenst@chromium.org> References: <20250612074901.4023253-1-wenst@chromium.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The audio subsystem sits under a controllable power domain. Add it to the binding. Acked-by: Rob Herring (Arm) Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Chen-Yu Tsai --- .../devicetree/bindings/sound/mediatek,mt8173-afe-pcm.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/mediatek,mt8173-afe-pcm.yaml b/Documentation/devicetree/bindings/sound/mediatek,mt8173-afe-pcm.yaml index a95215ba6361..666408d32f5c 100644 --- a/Documentation/devicetree/bindings/sound/mediatek,mt8173-afe-pcm.yaml +++ b/Documentation/devicetree/bindings/sound/mediatek,mt8173-afe-pcm.yaml @@ -45,12 +45,16 @@ properties: - const: i2s3_m - const: i2s3_b + power-domains: + maxItems: 1 + required: - compatible - reg - interrupts - clocks - clock-names + - power-domains additionalProperties: false @@ -59,11 +63,13 @@ examples: #include #include #include + #include mt8173-afe-pcm@11220000 { compatible = "mediatek,mt8173-afe-pcm"; reg = <0x11220000 0x1000>; interrupts = ; + power-domains = <&spm MT8173_POWER_DOMAIN_AUDIO>; clocks = <&infracfg CLK_INFRA_AUDIO>, <&topckgen CLK_TOP_AUDIO_SEL>, <&topckgen CLK_TOP_AUD_INTBUS_SEL>, -- 2.50.0.rc1.591.g9c95f17f64-goog