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Received: from PAXPR04MB9448.eurprd04.prod.outlook.com (2603:10a6:102:2b1::21) by PAXPR04MB8895.eurprd04.prod.outlook.com (2603:10a6:102:20e::9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5791.22; Tue, 8 Nov 2022 13:01:42 +0000 Received: from PAXPR04MB9448.eurprd04.prod.outlook.com ([fe80::60b2:4bec:7707:e196]) by PAXPR04MB9448.eurprd04.prod.outlook.com ([fe80::60b2:4bec:7707:e196%4]) with mapi id 15.20.5791.025; Tue, 8 Nov 2022 13:01:42 +0000 From: Sandor Yu To: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, andrzej.hajda@intel.com, neil.armstrong@linaro.org, robert.foss@linaro.org, Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@gmail.com, vkoul@kernel.org Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, linux-imx@nxp.com, tzimmermann@suse.de, lyude@redhat.com, Sandor.yu@nxp.com, javierm@redhat.com, ville.syrjala@linux.intel.com, sam@ravnborg.org, jani.nikula@intel.com, maxime@cerno.tech, penguin-kernel@I-love.SAKURA.ne.jp, oliver.brown@nxp.com Subject: [PATCH v3 02/10] dt-bindings: display: bridge: Add MHDP HDMI for i.MX8MQ Date: Tue, 8 Nov 2022 21:00:05 +0800 Message-Id: <9ccf53cad7f735f985f4ca37b3b0159ef78a2103.1667911321.git.Sandor.yu@nxp.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: X-ClientProxiedBy: SG2PR02CA0136.apcprd02.prod.outlook.com (2603:1096:4:188::16) To PAXPR04MB9448.eurprd04.prod.outlook.com (2603:10a6:102:2b1::21) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: PAXPR04MB9448:EE_|PAXPR04MB8895:EE_ X-MS-Office365-Filtering-Correlation-Id: 142297c5-c437-4f05-e311-08dac1896161 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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Signed-off-by: Sandor Yu --- .../display/bridge/cdns,mhdp-imx8mq-hdmi.yaml | 59 +++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/bridge/cdns,mhdp-imx8mq-hdmi.yaml diff --git a/Documentation/devicetree/bindings/display/bridge/cdns,mhdp-imx8mq-hdmi.yaml b/Documentation/devicetree/bindings/display/bridge/cdns,mhdp-imx8mq-hdmi.yaml new file mode 100644 index 000000000000..8c0afef157aa --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/cdns,mhdp-imx8mq-hdmi.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/bridge/cdns,mhdp-imx8mq-hdmi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cadence MHDP HDMI bridge + +maintainers: + - Sandor Yu + +description: + The Cadence MHDP TX HDMI interface. + +properties: + compatible: + enum: + - cdns,mhdp-imx8mq-hdmi + + reg: + maxItems: 1 + + phys: + maxItems: 1 + + interrupts: + items: + - description: Hotplug detect interrupter for cable plugin event. + - description: Hotplug detect interrupter for cable plugout event. + + interrupt-names: + items: + - const: plug_in + - const: plug_out + + port: + $ref: /schemas/graph.yaml#/properties/port + description: + A port node pointing to the output port of a display controller. + +additionalProperties: false + +examples: + - | + #include + mhdp_hdmi: hdmi-bridge@32c00000 { + compatible = "cdns,mhdp-imx8mq-hdmi"; + reg = <0x32c00000 0x100000>; + interrupts = , + ; + interrupt-names = "plug_in", "plug_out"; + phys = <&hdmi_phy>; + + port { + mhdp_in: endpoint { + remote-endpoint = <&dcss_out>; + }; + }; + }; From patchwork Tue Nov 8 13:00:08 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sandor Yu X-Patchwork-Id: 1701285 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.a=rsa-sha256 header.s=selector2 header.b=I4dFg9Yb; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4N67YC0XRwz1yqS for ; 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Signed-off-by: Sandor Yu --- .../display/bridge/cdns,mhdp-imx8mq-dp.yaml | 59 +++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/bridge/cdns,mhdp-imx8mq-dp.yaml diff --git a/Documentation/devicetree/bindings/display/bridge/cdns,mhdp-imx8mq-dp.yaml b/Documentation/devicetree/bindings/display/bridge/cdns,mhdp-imx8mq-dp.yaml new file mode 100644 index 000000000000..c4d5362db2b5 --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/cdns,mhdp-imx8mq-dp.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/bridge/cdns,mhdp-imx8mq-dp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cadence MHDP Displayport bridge + +maintainers: + - Sandor Yu + +description: + The Cadence MHDP Displayport TX interface. + +properties: + compatible: + enum: + - cdns,mhdp-imx8mq-dp + + reg: + maxItems: 1 + + phys: + maxItems: 1 + + interrupts: + items: + - description: Hotplug detect interrupter for cable plugin event. + - description: Hotplug detect interrupter for cable plugout event. + + interrupt-names: + items: + - const: plug_in + - const: plug_out + + port: + $ref: /schemas/graph.yaml#/properties/port + description: + A port node pointing to the output port of a display controller. + +additionalProperties: false + +examples: + - | + #include + mhdp_dp: dp-bridge@32c00000 { + compatible = "cdns,mhdp-imx8mq-dp"; + reg = <0x32c00000 0x100000>; + interrupts = , + ; + interrupt-names = "plug_in", "plug_out"; + phys = <&dp_phy>; + + port { + mhdp_in: endpoint { + remote-endpoint = <&dcss_out>; + }; + }; + }; From patchwork Tue Nov 8 13:00:10 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sandor Yu X-Patchwork-Id: 1701286 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.a=rsa-sha256 header.s=selector2 header.b=kqu71B/j; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4N67YY49bQz1yqS for ; 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Signed-off-by: Sandor Yu --- .../bindings/phy/cdns,hdptx-dp-phy.yaml | 66 +++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/cdns,hdptx-dp-phy.yaml diff --git a/Documentation/devicetree/bindings/phy/cdns,hdptx-dp-phy.yaml b/Documentation/devicetree/bindings/phy/cdns,hdptx-dp-phy.yaml new file mode 100644 index 000000000000..8f9b8ba7d1c6 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/cdns,hdptx-dp-phy.yaml @@ -0,0 +1,66 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/cdns,hdptx-dp-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cadence HDP-TX(HDMI/DisplayPort) PHY for DisplayPort protocol + +maintainers: + - Sandor Yu + +properties: + compatible: + enum: + - cdns,hdptx-dp-phy + + reg: + maxItems: 1 + + clocks: + items: + description: + PHY reference clock. + + clock-names: + items: + - const: refclk + + "#phy-cells": + const: 0 + + cdns,num-lanes: + description: + Number of lanes. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [1, 2, 3, 4] + default: 4 + + cdns,max-bit-rate: + description: + Maximum DisplayPort link bit rate to use, in Mbps + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [2160, 2430, 2700, 3240, 4320, 5400] + default: 5400 + +required: + - compatible + - reg + - clocks + - clock-names + - "#phy-cells" + +additionalProperties: false + +examples: + - | + #include + dp_phy: phy@32c00000 { + compatible = "cdns,hdptx-dp-phy"; + reg = <0x32c00000 0x100000>; + #phy-cells = <0>; + clocks = <&hdmi_phy_27m>; + clock-names = "refclk"; + cdns,num-lanes = <4>; + cdns,max-bit-rate = <5400>; + }; From patchwork Tue Nov 8 13:00:12 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sandor Yu X-Patchwork-Id: 1701288 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.a=rsa-sha256 header.s=selector2 header.b=ouqn6JaS; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4N67Z06RzXz1yqS for ; 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Signed-off-by: Sandor Yu --- .../bindings/phy/cdns,hdptx-hdmi-phy.yaml | 50 +++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/cdns,hdptx-hdmi-phy.yaml diff --git a/Documentation/devicetree/bindings/phy/cdns,hdptx-hdmi-phy.yaml b/Documentation/devicetree/bindings/phy/cdns,hdptx-hdmi-phy.yaml new file mode 100644 index 000000000000..c2ed17ffe6ef --- /dev/null +++ b/Documentation/devicetree/bindings/phy/cdns,hdptx-hdmi-phy.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/cdns,hdptx-hdmi-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cadence HDP-TX(HDMI/DisplayPort) PHY for HDMI protocol + +maintainers: + - Sandor Yu + +properties: + compatible: + enum: + - cdns,hdptx-hdmi-phy + + reg: + maxItems: 1 + + clocks: + items: + description: + PHY reference clock. + + clock-names: + items: + - const: refclk + + "#phy-cells": + const: 0 + +required: + - compatible + - reg + - clocks + - clock-names + - "#phy-cells" + +additionalProperties: false + +examples: + - | + #include + hdmi_phy: phy@32c00000 { + compatible = "cdns,hdptx-hdmi-phy"; + reg = <0x32c00000 0x100000>; + #phy-cells = <0>; + clocks = <&hdmi_phy_27m>; + clock-names = "refclk"; + };