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Fri, 08 Aug 2025 05:57:12 -0700 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) by MTKMBS14N1.mediatek.inc (172.21.101.75) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.39; Fri, 8 Aug 2025 20:57:07 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1258.39 via Frontend Transport; Fri, 8 Aug 2025 20:57:07 +0800 From: Jay Liu To: Chun-Kuang Hu , Philipp Zabel , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno CC: , , , , , Jay Liu Subject: [PATCH v3 4/6] dt-bindings: display: mediatek: disp-tdshp: Add support for MT8196 Date: Fri, 8 Aug 2025 20:53:59 +0800 Message-ID: <20250808125512.9788-5-jay.liu@mediatek.com> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20250808125512.9788-1-jay.liu@mediatek.com> References: <20250808125512.9788-1-jay.liu@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250808_055715_901701_6E827BBC X-CRM114-Status: GOOD ( 14.25 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add disp-tdshp hardware description for MediaTek MT8196 SoC Signed-off-by: Jay Liu --- .../display/mediatek/mediatek,disp-tdshp.yaml | 52 +++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,disp-tdshp.yaml diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp-tdshp.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp-tdshp.yaml new file mode 100644 index 000000000000..94aa33a2a5ed --- /dev/null +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp-tdshp.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/mediatek/mediatek,disp-tdshp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek display 2D sharpness processor + +maintainers: + - Chun-Kuang Hu + - Philipp Zabel + +description: | + MediaTek display 2D sharpness processor, namely TDSHP, provides a + operation used to adjust sharpness in display system. + TDSHP device node must be siblings to the central MMSYS_CONFIG node. + For a description of the MMSYS_CONFIG binding, see + Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml + for details. + +properties: + compatible: + items: + - enum: + - mediatek,mt8196-disp-tdshp + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - clocks + +additionalProperties: false + +examples: + - | + + soc { + #address-cells = <2>; + #size-cells = <2>; + + disp-tdshp@321e0000 { + compatible = "mediatek,mt8196-disp-tdshp"; + reg = <0 0x321e0000 0 0x1000>; + clocks = <&dispsys_config_clk 107>; + }; + }; -- 2.46.0