From 497f0a1bdc066924cb23123f817a20fbd0e12cac Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Sun, 25 Feb 2024 08:19:31 +0200 Subject: dt-bindings: display: bridge: tc358775: Add data-lanes The device uses a clock lane, and 1 to 4 DSI data lanes. Let's add the data-lanes property starting at 1 similar to what the other bridge bindings are doing. Let's also drop the data-lanes properties in the example for the DSI host controller to avoid confusion. The configuration of the DSI host depends on the controller used and is unrelated to the bridge binding. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Tony Lindgren Signed-off-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/20240225062008.33191-3-tony@atomide.com --- .../bindings/display/bridge/toshiba,tc358775.yaml | 22 +++++++++++++++++++--- 1 file changed, 19 insertions(+), 3 deletions(-) (limited to 'Documentation/devicetree/bindings/display') diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml index 026496b1e59c..a232eb0bfb5e 100644 --- a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml +++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml @@ -46,11 +46,27 @@ properties: properties: port@0: - $ref: /schemas/graph.yaml#/properties/port + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false description: | DSI Input. The remote endpoint phandle should be a reference to a valid mipi_dsi_host device node. + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + description: array of physical DSI data lane indexes. + minItems: 1 + items: + - const: 1 + - const: 2 + - const: 3 + - const: 4 + port@1: $ref: /schemas/graph.yaml#/properties/port description: | @@ -107,6 +123,7 @@ examples: reg = <0>; d2l_in_test: endpoint { remote-endpoint = <&dsi0_out>; + data-lanes = <1 2 3 4>; }; }; @@ -131,7 +148,6 @@ examples: reg = <1>; dsi0_out: endpoint { remote-endpoint = <&d2l_in_test>; - data-lanes = <0 1 2 3>; }; }; }; @@ -166,6 +182,7 @@ examples: reg = <0>; d2l_in_dual: endpoint { remote-endpoint = <&dsi0_out_dual>; + data-lanes = <1 2 3 4>; }; }; @@ -197,7 +214,6 @@ examples: reg = <1>; dsi0_out_dual: endpoint { remote-endpoint = <&d2l_in_dual>; - data-lanes = <0 1 2 3>; }; }; }; -- cgit v1.2.3