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b=JzugVVPqp80xdQ2GOJnwptg/NAVBzTQOvNxr8QMBpKQCwSFN6vAlFtqpal4sI3Gi6JM0Vblqv64BYL/OlmHoVTNyQO8mioLzvJoy+Jo/klctT25C6BLLQQSeHE3r9OkpfWF/hUNohv9WJ6YP/vw8xlbDFg3WStPANc/NFLkhTaQ= Received: from AM7PR04MB7046.eurprd04.prod.outlook.com (2603:10a6:20b:113::22) by AM9PR04MB8415.eurprd04.prod.outlook.com (2603:10a6:20b:3b5::8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6609.24; Thu, 20 Jul 2023 07:10:38 +0000 Received: from AM7PR04MB7046.eurprd04.prod.outlook.com ([fe80::9018:e395:332c:e24b]) by AM7PR04MB7046.eurprd04.prod.outlook.com ([fe80::9018:e395:332c:e24b%4]) with mapi id 15.20.6609.022; Thu, 20 Jul 2023 07:10:38 +0000 From: Ying Liu To: "dri-devel@lists.freedesktop.org" , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" CC: "andrzej.hajda@intel.com" , "neil.armstrong@linaro.org" , "rfoss@kernel.org" , "Laurent.pinchart@ideasonboard.com" , "jonas@kwiboo.se" , "jernej.skrabec@gmail.com" , "airlied@gmail.com" , "daniel@ffwll.ch" , "robh+dt@kernel.org" , "krzysztof.kozlowski+dt@linaro.org" , "conor+dt@kernel.org" , "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , "festevam@gmail.com" , dl-linux-imx , "alexander.stein@ew.tq-group.com" , "sam@ravnborg.org" , "jagan@amarulasolutions.com" , Rob Herring Subject: [PATCH v2 8/9] dt-bindings: display: bridge: Document Freescale i.MX93 MIPI DSI Thread-Topic: [PATCH v2 8/9] dt-bindings: display: bridge: Document Freescale i.MX93 MIPI DSI Thread-Index: Adm62UlRadPx1sNHokWiUjk2oOWebA== Date: Thu, 20 Jul 2023 07:10:38 +0000 Message-ID: <20230720071430.259892-9-victor.liu@nxp.com> References: <20230720071430.259892-1-victor.liu@nxp.com> In-Reply-To: <20230720071430.259892-1-victor.liu@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: SI2PR01CA0039.apcprd01.prod.exchangelabs.com (2603:1096:4:193::16) To AM7PR04MB7046.eurprd04.prod.outlook.com (2603:10a6:20b:113::22) x-mailer: git-send-email 2.37.1 authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; 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charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: AM7PR04MB7046.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: e1cafc19-3a96-4641-dd0c-08db88f06bd1 X-MS-Exchange-CrossTenant-originalarrivaltime: 20 Jul 2023 07:10:38.5224 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 7N+PbYYv2L4o+fQQdKKtrTZPXI/AxR97Uo1dVVtvS9jwNctGFPWlamW35OsaVQeDR1rGdBhJsUUNIQRVhQk80w== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM9PR04MB8415 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Freescale i.MX93 SoC embeds a Synopsys Designware MIPI DSI host controller and a Synopsys Designware MIPI DPHY. Some configurations and extensions to them are controlled by i.MX93 media blk-ctrl. Signed-off-by: Liu Ying Reviewed-by: Rob Herring --- v1->v2: * Add Rob's R-b tag. .../display/bridge/fsl,imx93-mipi-dsi.yaml | 115 ++++++++++++++++++ 1 file changed, 115 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/bridge/fsl,im= x93-mipi-dsi.yaml diff --git a/Documentation/devicetree/bindings/display/bridge/fsl,imx93-mip= i-dsi.yaml b/Documentation/devicetree/bindings/display/bridge/fsl,imx93-mip= i-dsi.yaml new file mode 100644 index 000000000000..d6e51d0cf546 --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/fsl,imx93-mipi-dsi.y= aml @@ -0,0 +1,115 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/bridge/fsl,imx93-mipi-dsi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale i.MX93 specific extensions to Synopsys Designware MIPI DS= I + +maintainers: + - Liu Ying + +description: | + There is a Synopsys Designware MIPI DSI Host Controller and a Synopsys + Designware MIPI DPHY embedded in Freescale i.MX93 SoC. Some configurati= ons + and extensions to them are controlled by i.MX93 media blk-ctrl. + +allOf: + - $ref: snps,dw-mipi-dsi.yaml# + +properties: + compatible: + const: fsl,imx93-mipi-dsi + + clocks: + items: + - description: apb clock + - description: pixel clock + - description: PHY configuration clock + - description: PHY reference clock + + clock-names: + items: + - const: pclk + - const: pix + - const: phy_cfg + - const: phy_ref + + interrupts: + maxItems: 1 + + fsl,media-blk-ctrl: + $ref: /schemas/types.yaml#/definitions/phandle + description: + i.MX93 media blk-ctrl, as a syscon, controls pixel component bit map + configurations from LCDIF display controller to the MIPI DSI host + controller and MIPI DPHY PLL related configurations through PLL SoC + interface. + + power-domains: + maxItems: 1 + +required: + - compatible + - interrupts + - fsl,media-blk-ctrl + - power-domains + +unevaluatedProperties: false + +examples: + - | + #include + #include + #include + #include + + dsi@4ae10000 { + compatible =3D "fsl,imx93-mipi-dsi"; + reg =3D <0x4ae10000 0x10000>; + interrupts =3D ; + clocks =3D <&clk IMX93_CLK_MIPI_DSI_GATE>, + <&clk IMX93_CLK_MEDIA_DISP_PIX>, + <&clk IMX93_CLK_MIPI_PHY_CFG>, + <&clk IMX93_CLK_24M>; + clock-names =3D "pclk", "pix", "phy_cfg", "phy_ref"; + fsl,media-blk-ctrl =3D <&media_blk_ctrl>; + power-domains =3D <&media_blk_ctrl IMX93_MEDIABLK_PD_MIPI_DSI>; + #address-cells =3D <1>; + #size-cells =3D <0>; + + panel@0 { + compatible =3D "raydium,rm67191"; + reg =3D <0>; + reset-gpios =3D <&adp5585gpio 6 GPIO_ACTIVE_LOW>; + dsi-lanes =3D <4>; + video-mode =3D <2>; + + port { + panel_in: endpoint { + remote-endpoint =3D <&dsi_out>; + }; + }; + }; + + ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + port@0 { + reg =3D <0>; + + dsi_to_lcdif: endpoint { + remote-endpoint =3D <&lcdif_to_dsi>; + }; + }; + + port@1 { + reg =3D <1>; + + dsi_out: endpoint { + remote-endpoint =3D <&panel_in>; + }; + }; + }; + }; --=20 2.37.1