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Thu, 23 May 2024 05:49:33 -0700 (PDT) From: amergnat@baylibre.com Date: Thu, 23 May 2024 14:49:19 +0200 Subject: [PATCH v4 06/15] dt-bindings: display: mediatek: dpi: add power-domains property MIME-Version: 1.0 Message-Id: <20231023-display-support-v4-6-ed82eb168fb1@baylibre.com> References: <20231023-display-support-v4-0-ed82eb168fb1@baylibre.com> In-Reply-To: <20231023-display-support-v4-0-ed82eb168fb1@baylibre.com> To: Chun-Kuang Hu , Philipp Zabel , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Jitao Shi , CK Hu , Catalin Marinas , Will Deacon Cc: dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Alexandre Mergnat , Fabien Parent X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1726; i=amergnat@baylibre.com; h=from:subject:message-id; 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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 From: Fabien Parent DPI is part of the display / multimedia block in MediaTek SoCs, and always have a power-domain (at least in the upstream device-trees). Add the power-domains property to the binding documentation. Fixes: 9273cf7d3942 ("dt-bindings: display: mediatek: convert the dpi bindings to yaml") Signed-off-by: Fabien Parent Reviewed-by: AngeloGioacchino Del Regno Acked-by: Rob Herring (Arm) Signed-off-by: Alexandre Mergnat Reviewed-by: CK Hu --- Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml index 6607cb1c6e0a..169d054d81ff 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml @@ -80,6 +80,9 @@ properties: - port@0 - port@1 + power-domains: + maxItems: 1 + required: - compatible - reg @@ -99,11 +102,13 @@ examples: - | #include #include + #include dpi: dpi@1401d000 { compatible = "mediatek,mt8173-dpi"; reg = <0x1401d000 0x1000>; interrupts = ; + power-domains = <&spm MT8173_POWER_DOMAIN_MM>; clocks = <&mmsys CLK_MM_DPI_PIXEL>, <&mmsys CLK_MM_DPI_ENGINE>, <&apmixedsys CLK_APMIXED_TVDPLL>;