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| author | Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> | 2026-04-12 20:32:24 +0300 |
|---|---|---|
| committer | Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> | 2026-04-18 02:12:22 +0300 |
| commit | 7fd2875a932276926052652aaa44fd29a950b015 (patch) | |
| tree | 4f3a2973b6ff21ed620d2881b28ae7c2fe9a1164 | |
| parent | 07853e95424869059d7ce1cd25c800f88ee03e95 (diff) | |
| download | linux-7fd2875a932276926052652aaa44fd29a950b015.tar.xz | |
dt-bindings: display: waveshare,dsp2dpi: describe DSI2LVDS setup
Several the Waveshare DSI LCD panel kits use DSI2LVDS ICN6202 bridge
together with the LVDS panels. Define new compatible for the on-kit
bridge setup (it is not itmized and it uses Waveshare prefix since the
rest of the integration details are not known).
Note: the ICN6202 / ICN6211 bridges are completely handled by the board
itself, they should not be programmed by the host (which otherwise might
override correct params), etc. As such, it doesn't make sense to use
those in the compat strings. I consider those to be an internal detail
of the setup.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260412-ws-lcd-v3-1-db22c2631828@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
| -rw-r--r-- | Documentation/devicetree/bindings/display/bridge/waveshare,dsi2dpi.yaml | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/display/bridge/waveshare,dsi2dpi.yaml b/Documentation/devicetree/bindings/display/bridge/waveshare,dsi2dpi.yaml index 3820dd7e11af..4d34a92192bf 100644 --- a/Documentation/devicetree/bindings/display/bridge/waveshare,dsi2dpi.yaml +++ b/Documentation/devicetree/bindings/display/bridge/waveshare,dsi2dpi.yaml @@ -10,11 +10,14 @@ maintainers: - Joseph Guo <qijian.guo@nxp.com> description: - Waveshare bridge board is part of Waveshare panel which converts DSI to DPI. + Waveshare bridge board is part of Waveshare panel which converts DSI to DPI + or LVDS. properties: compatible: - const: waveshare,dsi2dpi + enum: + - waveshare,dsi2dpi + - waveshare,dsi2lvds reg: maxItems: 1 @@ -53,7 +56,7 @@ properties: port@1: $ref: /schemas/graph.yaml#/properties/port description: - Video port for MIPI DPI output panel. + Video port for MIPI DPI or LVDS output to the panel. required: - port@0 |