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Thu, 24 Apr 2025 03:25:26 -0700 (PDT) Received: from wenstp920.tpe.corp.google.com ([2401:fa00:1:10:fa13:e633:684b:257]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-22db4dda40fsm9680305ad.104.2025.04.24.03.25.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 24 Apr 2025 03:25:25 -0700 (PDT) From: Chen-Yu Tsai To: Liam Girdwood , Mark Brown , Matthias Brugger , AngeloGioacchino Del Regno , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Chen-Yu Tsai , Jaroslav Kysela , Takashi Iwai , 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 v2 02/13] ASoC: dt-bindings: mt8173-afe-pcm: Add power domain Date: Thu, 24 Apr 2025 18:24:56 +0800 Message-ID: <20250424102509.1083185-3-wenst@chromium.org> X-Mailer: git-send-email 2.49.0.805.g082f7c87e0-goog In-Reply-To: <20250424102509.1083185-1-wenst@chromium.org> References: <20250424102509.1083185-1-wenst@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250424_112530_099016_3E44146D X-CRM114-Status: UNSURE ( 9.42 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org The audio subsystem sits under a controllable power domain. Add it to the binding. 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>, -- 2.49.0.805.g082f7c87e0-goog