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Thu, 28 Aug 2025 01:09:07 -0700 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs13n1.mediatek.inc (172.21.101.193) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.39; Thu, 28 Aug 2025 16:09:03 +0800 Received: from mtksitap99.mediatek.inc (10.233.130.16) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1258.39 via Frontend Transport; Thu, 28 Aug 2025 16:09:03 +0800 From: Paul Chen To: , , , , CC: , , , , , , , , , , , , , , , , Subject: [PATCH v4 05/19] dt-bindings: display: mediatek: add OUTPROC yaml for MT8196 Date: Thu, 28 Aug 2025 16:07:00 +0800 Message-ID: <20250828080855.3502514-6-paul-pl.chen@mediatek.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20250828080855.3502514-1-paul-pl.chen@mediatek.com> References: <20250828080855.3502514-1-paul-pl.chen@mediatek.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250828_090925_969878_0E6B3D98 X-CRM114-Status: GOOD ( 11.52 ) 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 From: Paul-pl Chen Add mediate,outproc.yaml to support OUTPROC for MT8196. MediaTek display overlap output processor, namely OVL_OUTPROC or OUTPROC,handles the post-stage of pixel processing in the overlapping procedure. Signed-off-by: Paul-pl Chen --- .../display/mediatek/mediatek,outproc.yaml | 54 +++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,outproc.yaml diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,outproc.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,outproc.yaml new file mode 100644 index 000000000000..7c884749dd7a --- /dev/null +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,outproc.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/mediatek/mediatek,outproc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek display overlap output processor + +maintainers: + - Chun-Kuang Hu + - Philipp Zabel + +description: + MediaTek display overlap output processor, namely OVL_OUTPROC or OUTPROC, + handles the post-stage of pixel processing in the overlapping procedure. + OVL_OUTPROC manages pixels for gamma correction and ensures that pixel + values are within the correct range. + +properties: + compatible: + const: mediatek,mt8196-outproc + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - clocks + +additionalProperties: false + +examples: + - | + #include + #include + + soc { + #address-cells = <2>; + #size-cells = <2>; + + outproc@32970000 { + compatible = "mediatek,mt8196-outproc"; + reg = <0 0x32970000 0 0x1000>; + clocks = <&ovlsys_config_clk 49>; + interrupts = ; + }; + }; -- 2.45.2