From: Pin-yen Lin <treapking@chromium.org> To: Andrzej Hajda <andrzej.hajda@intel.com>, Neil Armstrong <neil.armstrong@linaro.org>, Robert Foss <rfoss@kernel.org>, Laurent Pinchart <Laurent.pinchart@ideasonboard.com>, Jonas Karlman <jonas@kwiboo.se>, Jernej Skrabec <jernej.skrabec@gmail.com>, David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Andy Shevchenko <andriy.shevchenko@linux.intel.com>, Daniel Scally <djrscally@gmail.com>, Heikki Krogerus <heikki.krogerus@linux.intel.com>, Sakari Ailus <sakari.ailus@linux.intel.com>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, "Rafael J . Wysocki" <rafael@kernel.org>, Prashant Malani <pmalani@chromium.org>, Benson Leung <bleung@chromium.org>, Guenter Roeck <groeck@chromium.org> Cc: "Xin Ji" <xji@analogixsemi.com>, "Javier Martinez Canillas" <javierm@redhat.com>, "Lyude Paul" <lyude@redhat.com>, linux-kernel@vger.kernel.org, "Pin-yen Lin" <treapking@chromium.org>, "AngeloGioacchino Del Regno" <angelogioacchino.delregno@collabora.com>, chrome-platform@lists.linux.dev, "Nícolas F . R . A . Prado" <nfraprado@collabora.com>, "Marek Vasut" <marex@denx.de>, "Hsin-Yi Wang" <hsinyi@chromium.org>, devicetree@vger.kernel.org, "Allen Chen" <allen.chen@ite.com.tw>, dri-devel@lists.freedesktop.org, "Thomas Zimmermann" <tzimmermann@suse.de>, "Stephen Boyd" <swboyd@chromium.org>, linux-acpi@vger.kernel.org, "Krzysztof Kozlowski" <krzysztof.kozlowski@linaro.org>, "Chen-Yu Tsai" <wenst@chromium.org> Subject: [PATCH v13 04/10] dt-bindings: display: bridge: anx7625: Add mode-switch support Date: Fri, 3 Mar 2023 22:33:44 +0800 [thread overview] Message-ID: <20230303143350.815623-5-treapking@chromium.org> (raw) In-Reply-To: <20230303143350.815623-1-treapking@chromium.org> Analogix 7625 can be used in systems to switch the DP traffic between two downstreams, which can be USB Type-C DisplayPort alternate mode lane or regular DisplayPort output ports. Update the binding to accommodate this usage by introducing a data-lanes and a mode-switch property on endpoints. Also include the link to the product brief in the bindings. Signed-off-by: Pin-yen Lin <treapking@chromium.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> --- (no changes since v12) Changes in v12: - Removed the 4-lane binding in analogix,anx7625.yaml - Reworded the description for the mode-switch property Changes in v11: - Updated the description of the endpoints - Referenced video-interfaces.yaml instead for the endpoints Changes in v10: - Collected Reviewed-by and Tested-by tags Changes in v9: - Collected Reviewed-by tag Changes in v8: - Updated anx7625 bindings for data-lane property - Fixed the subject prefix Changes in v7: - Fixed issues reported by dt_binding_check - Updated the schema and the example dts for data-lanes. - Changed to generic naming for the example dts node. Changes in v6: - Remove switches node and use endpoints and data-lanes property to describe the connections. .../display/bridge/analogix,anx7625.yaml | 88 ++++++++++++++++++- 1 file changed, 85 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml index 4590186c4a0b..a50de536cffd 100644 --- a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml +++ b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml @@ -12,7 +12,8 @@ maintainers: description: | The ANX7625 is an ultra-low power 4K Mobile HD Transmitter - designed for portable devices. + designed for portable devices. Product brief is available at + https://www.analogix.com/en/system/files/AA-002291-PB-6-ANX7625_ProductBrief.pdf properties: compatible: @@ -112,9 +113,40 @@ properties: data-lanes: true port@1: - $ref: /schemas/graph.yaml#/properties/port + $ref: /schemas/graph.yaml#/$defs/port-base description: - Video port for panel or connector. + Video port for panel or connector. Each endpoint connects to a video + output downstream, and the "data-lanes" property is used to describe + the pin connections. 0, 1, 2, 3 in "data-lanes" maps to SSRX1, SSTX1, + SSRX2, SSTX2, respectively. + + patternProperties: + "^endpoint@[01]$": + $ref: /schemas/media/video-interfaces.yaml# + properties: + reg: true + + remote-endpoint: true + + data-lanes: + oneOf: + - items: + - enum: [0, 1, 2, 3] + + - items: + - const: 0 + - const: 1 + + - items: + - const: 2 + - const: 3 + + mode-switch: + type: boolean + description: Serves as Type-C mode switch if present. + + required: + - remote-endpoint required: - port@0 @@ -186,3 +218,53 @@ examples: }; }; }; + - | + i2c3 { + #address-cells = <1>; + #size-cells = <0>; + + encoder@58 { + compatible = "analogix,anx7625"; + reg = <0x58>; + pinctrl-names = "default"; + pinctrl-0 = <&anx7625_dp_pins>; + enable-gpios = <&pio 176 GPIO_ACTIVE_HIGH>; + reset-gpios = <&pio 177 GPIO_ACTIVE_HIGH>; + vdd10-supply = <&pp1100_dpbrdg>; + vdd18-supply = <&pp1800_dpbrdg_dx>; + vdd33-supply = <&pp3300_dpbrdg_dx>; + analogix,audio-enable; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + anx7625_dp_in: endpoint { + bus-type = <7>; + remote-endpoint = <&dpi_out>; + }; + }; + + port@1 { + #address-cells = <1>; + #size-cells = <0>; + + reg = <1>; + anx_typec0: endpoint@0 { + reg = <0>; + mode-switch; + data-lanes = <0 1>; + remote-endpoint = <&typec_port0>; + }; + anx_typec1: endpoint@1 { + reg = <1>; + mode-switch; + data-lanes = <2 3>; + remote-endpoint = <&typec_port1>; + }; + }; + }; + }; + }; -- 2.40.0.rc0.216.gc4246ad0f0-goog
WARNING: multiple messages have this Message-ID (diff)
From: Pin-yen Lin <treapking@chromium.org> To: Andrzej Hajda <andrzej.hajda@intel.com>, Neil Armstrong <neil.armstrong@linaro.org>, Robert Foss <rfoss@kernel.org>, Laurent Pinchart <Laurent.pinchart@ideasonboard.com>, Jonas Karlman <jonas@kwiboo.se>, Jernej Skrabec <jernej.skrabec@gmail.com>, David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Andy Shevchenko <andriy.shevchenko@linux.intel.com>, Daniel Scally <djrscally@gmail.com>, Heikki Krogerus <heikki.krogerus@linux.intel.com>, Sakari Ailus <sakari.ailus@linux.intel.com>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, "Rafael J . Wysocki" <rafael@kernel.org>, Prashant Malani <pmalani@chromium.org>, Benson Leung <bleung@chromium.org>, Guenter Roeck <groeck@chromium.org> Cc: "Marek Vasut" <marex@denx.de>, chrome-platform@lists.linux.dev, linux-acpi@vger.kernel.org, "Nícolas F . R . A . Prado" <nfraprado@collabora.com>, devicetree@vger.kernel.org, "Allen Chen" <allen.chen@ite.com.tw>, "Chen-Yu Tsai" <wenst@chromium.org>, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, "Javier Martinez Canillas" <javierm@redhat.com>, "Pin-yen Lin" <treapking@chromium.org>, "Krzysztof Kozlowski" <krzysztof.kozlowski@linaro.org>, "Thomas Zimmermann" <tzimmermann@suse.de>, "Hsin-Yi Wang" <hsinyi@chromium.org>, "Stephen Boyd" <swboyd@chromium.org>, "Xin Ji" <xji@analogixsemi.com>, "AngeloGioacchino Del Regno" <angelogioacchino.delregno@collabora.com> Subject: [PATCH v13 04/10] dt-bindings: display: bridge: anx7625: Add mode-switch support Date: Fri, 3 Mar 2023 22:33:44 +0800 [thread overview] Message-ID: <20230303143350.815623-5-treapking@chromium.org> (raw) In-Reply-To: <20230303143350.815623-1-treapking@chromium.org> Analogix 7625 can be used in systems to switch the DP traffic between two downstreams, which can be USB Type-C DisplayPort alternate mode lane or regular DisplayPort output ports. Update the binding to accommodate this usage by introducing a data-lanes and a mode-switch property on endpoints. Also include the link to the product brief in the bindings. Signed-off-by: Pin-yen Lin <treapking@chromium.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> --- (no changes since v12) Changes in v12: - Removed the 4-lane binding in analogix,anx7625.yaml - Reworded the description for the mode-switch property Changes in v11: - Updated the description of the endpoints - Referenced video-interfaces.yaml instead for the endpoints Changes in v10: - Collected Reviewed-by and Tested-by tags Changes in v9: - Collected Reviewed-by tag Changes in v8: - Updated anx7625 bindings for data-lane property - Fixed the subject prefix Changes in v7: - Fixed issues reported by dt_binding_check - Updated the schema and the example dts for data-lanes. - Changed to generic naming for the example dts node. Changes in v6: - Remove switches node and use endpoints and data-lanes property to describe the connections. .../display/bridge/analogix,anx7625.yaml | 88 ++++++++++++++++++- 1 file changed, 85 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml index 4590186c4a0b..a50de536cffd 100644 --- a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml +++ b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml @@ -12,7 +12,8 @@ maintainers: description: | The ANX7625 is an ultra-low power 4K Mobile HD Transmitter - designed for portable devices. + designed for portable devices. Product brief is available at + https://www.analogix.com/en/system/files/AA-002291-PB-6-ANX7625_ProductBrief.pdf properties: compatible: @@ -112,9 +113,40 @@ properties: data-lanes: true port@1: - $ref: /schemas/graph.yaml#/properties/port + $ref: /schemas/graph.yaml#/$defs/port-base description: - Video port for panel or connector. + Video port for panel or connector. Each endpoint connects to a video + output downstream, and the "data-lanes" property is used to describe + the pin connections. 0, 1, 2, 3 in "data-lanes" maps to SSRX1, SSTX1, + SSRX2, SSTX2, respectively. + + patternProperties: + "^endpoint@[01]$": + $ref: /schemas/media/video-interfaces.yaml# + properties: + reg: true + + remote-endpoint: true + + data-lanes: + oneOf: + - items: + - enum: [0, 1, 2, 3] + + - items: + - const: 0 + - const: 1 + + - items: + - const: 2 + - const: 3 + + mode-switch: + type: boolean + description: Serves as Type-C mode switch if present. + + required: + - remote-endpoint required: - port@0 @@ -186,3 +218,53 @@ examples: }; }; }; + - | + i2c3 { + #address-cells = <1>; + #size-cells = <0>; + + encoder@58 { + compatible = "analogix,anx7625"; + reg = <0x58>; + pinctrl-names = "default"; + pinctrl-0 = <&anx7625_dp_pins>; + enable-gpios = <&pio 176 GPIO_ACTIVE_HIGH>; + reset-gpios = <&pio 177 GPIO_ACTIVE_HIGH>; + vdd10-supply = <&pp1100_dpbrdg>; + vdd18-supply = <&pp1800_dpbrdg_dx>; + vdd33-supply = <&pp3300_dpbrdg_dx>; + analogix,audio-enable; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + anx7625_dp_in: endpoint { + bus-type = <7>; + remote-endpoint = <&dpi_out>; + }; + }; + + port@1 { + #address-cells = <1>; + #size-cells = <0>; + + reg = <1>; + anx_typec0: endpoint@0 { + reg = <0>; + mode-switch; + data-lanes = <0 1>; + remote-endpoint = <&typec_port0>; + }; + anx_typec1: endpoint@1 { + reg = <1>; + mode-switch; + data-lanes = <2 3>; + remote-endpoint = <&typec_port1>; + }; + }; + }; + }; + }; -- 2.40.0.rc0.216.gc4246ad0f0-goog
next prev parent reply other threads:[~2023-03-03 14:34 UTC|newest] Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-03-03 14:33 [PATCH v13 00/10] Register Type-C mode-switch in DP bridge endpoints Pin-yen Lin 2023-03-03 14:33 ` Pin-yen Lin 2023-03-03 14:33 ` [PATCH v13 01/10] device property: Add remote endpoint to devcon matcher Pin-yen Lin 2023-03-03 14:33 ` Pin-yen Lin 2023-03-06 11:43 ` Andy Shevchenko 2023-03-06 11:43 ` Andy Shevchenko 2023-03-06 11:54 ` Sakari Ailus 2023-03-06 11:54 ` Sakari Ailus 2023-03-08 7:30 ` Heikki Krogerus 2023-03-08 7:30 ` Heikki Krogerus 2023-03-03 14:33 ` [PATCH v13 02/10] platform/chrome: cros_ec_typec: Purge blocking switch devlinks Pin-yen Lin 2023-03-03 14:33 ` Pin-yen Lin 2023-03-03 14:33 ` [PATCH v13 03/10] drm/display: Add Type-C switch helpers Pin-yen Lin 2023-03-03 14:33 ` Pin-yen Lin 2023-03-06 11:49 ` Andy Shevchenko 2023-03-06 11:49 ` Andy Shevchenko 2023-03-08 10:20 ` Pin-yen Lin 2023-03-08 10:20 ` Pin-yen Lin 2023-03-08 15:28 ` Andy Shevchenko 2023-03-08 15:28 ` Andy Shevchenko 2023-03-09 10:20 ` Pin-yen Lin 2023-03-09 10:20 ` Pin-yen Lin 2023-03-03 14:33 ` Pin-yen Lin [this message] 2023-03-03 14:33 ` [PATCH v13 04/10] dt-bindings: display: bridge: anx7625: Add mode-switch support Pin-yen Lin 2023-03-03 14:33 ` [PATCH v13 05/10] drm/bridge: anx7625: Check for Type-C during panel registration Pin-yen Lin 2023-03-03 14:33 ` Pin-yen Lin 2023-03-06 11:51 ` Andy Shevchenko 2023-03-06 11:51 ` Andy Shevchenko 2023-03-08 10:25 ` Pin-yen Lin 2023-03-08 10:25 ` Pin-yen Lin 2023-03-03 14:33 ` [PATCH v13 06/10] drm/bridge: Remove redundant i2c_client in anx7625/it6505 Pin-yen Lin 2023-03-03 14:33 ` Pin-yen Lin 2023-03-03 14:33 ` [PATCH v13 07/10] drm/bridge: anx7625: Register Type C mode switches Pin-yen Lin 2023-03-03 14:33 ` Pin-yen Lin 2023-03-06 11:55 ` Andy Shevchenko 2023-03-06 11:55 ` Andy Shevchenko 2023-03-08 13:44 ` Pin-yen Lin 2023-03-08 13:44 ` Pin-yen Lin 2023-03-03 14:33 ` [PATCH v13 08/10] dt-bindings: display: bridge: it6505: Add mode-switch support Pin-yen Lin 2023-03-03 14:33 ` Pin-yen Lin 2023-03-03 14:33 ` [PATCH v13 09/10] drm/bridge: it6505: Fix Kconfig indentation Pin-yen Lin 2023-03-03 14:33 ` Pin-yen Lin 2023-03-03 14:33 ` [PATCH v13 10/10] drm/bridge: it6505: Register Type C mode switches Pin-yen Lin 2023-03-03 14:33 ` Pin-yen Lin 2023-03-04 10:26 ` kernel test robot 2023-03-06 12:02 ` Andy Shevchenko 2023-03-06 12:02 ` Andy Shevchenko 2023-03-08 13:51 ` Pin-yen Lin 2023-03-08 13:51 ` Pin-yen Lin 2023-03-08 15:31 ` Andy Shevchenko 2023-03-08 15:31 ` Andy Shevchenko 2023-03-09 10:21 ` Pin-yen Lin 2023-03-09 10:21 ` Pin-yen Lin
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20230303143350.815623-5-treapking@chromium.org \ --to=treapking@chromium.org \ --cc=Laurent.pinchart@ideasonboard.com \ --cc=airlied@gmail.com \ --cc=allen.chen@ite.com.tw \ --cc=andriy.shevchenko@linux.intel.com \ --cc=andrzej.hajda@intel.com \ --cc=angelogioacchino.delregno@collabora.com \ --cc=bleung@chromium.org \ --cc=chrome-platform@lists.linux.dev \ --cc=daniel@ffwll.ch \ --cc=devicetree@vger.kernel.org \ --cc=djrscally@gmail.com \ --cc=dri-devel@lists.freedesktop.org \ --cc=gregkh@linuxfoundation.org \ --cc=groeck@chromium.org \ --cc=heikki.krogerus@linux.intel.com \ --cc=hsinyi@chromium.org \ --cc=javierm@redhat.com \ --cc=jernej.skrabec@gmail.com \ --cc=jonas@kwiboo.se \ --cc=krzysztof.kozlowski+dt@linaro.org \ --cc=krzysztof.kozlowski@linaro.org \ --cc=linux-acpi@vger.kernel.org \ --cc=linux-kernel@vger.kernel.org \ --cc=lyude@redhat.com \ --cc=marex@denx.de \ --cc=neil.armstrong@linaro.org \ --cc=nfraprado@collabora.com \ --cc=pmalani@chromium.org \ --cc=rafael@kernel.org \ --cc=rfoss@kernel.org \ --cc=robh+dt@kernel.org \ --cc=sakari.ailus@linux.intel.com \ --cc=swboyd@chromium.org \ --cc=tzimmermann@suse.de \ --cc=wenst@chromium.org \ --cc=xji@analogixsemi.com \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.