[PATCH v14 1/2] dt-bindings: bridge: Add Lontium LT9611C(EX/UXD) MIPI DSI to HDMI driver
From: <hidden>
Date: 2026-09-12 21:37:55
Also in:
dri-devel, lkml
Subsystem:
drm drivers, drm drivers and misc gpu patches, drm drivers for bridge chips, open firmware and flattened device tree bindings, the rest · Maintainers:
David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Andrzej Hajda, Neil Armstrong, Robert Foss, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
From: Sunyun Yang <redacted> LT9611C(EX/UXD) is an I2C-controlled chip that Receiver signal/dual port mipi dsi and output hdmi, differences in hardware features: - LT9611C: supports 1-port mipi dsi to hdmi 1.4 - LT9611EX: supports 2-port mipi dsi to hdmi 1.4 - LT9611UXD: supports 2-port mipi dsi to hdmi 1.4/2.0 Reviewed-by: Krzysztof Kozlowski <redacted> Signed-off-by: Sunyun Yang <redacted> Signed-off-by: Mohit Dsor <redacted> --- .../bindings/display/bridge/lontium,lt9611.yaml | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/display/bridge/lontium,lt9611.yaml b/Documentation/devicetree/bindings/display/bridge/lontium,lt9611.yaml
index 429a06057ae8..194aeaac601f 100644
--- a/Documentation/devicetree/bindings/display/bridge/lontium,lt9611.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/lontium,lt9611.yaml@@ -4,19 +4,23 @@ $id: http://devicetree.org/schemas/display/bridge/lontium,lt9611.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Lontium LT9611(UXC) 2 Port MIPI to HDMI Bridge +title: Lontium LT9611(UXC/C/EX/UXD) 2 Port MIPI DSI to HDMI Bridge maintainers: - Vinod Koul <vkoul@kernel.org> description: | - The LT9611 and LT9611UXC are bridge devices which convert DSI to HDMI + The LT9611, LT9611UXC, LT9611C, LT9611EX, and LT9611UXD + are bridge devices which convert DSI to HDMI properties: compatible: enum: - lontium,lt9611 + - lontium,lt9611c + - lontium,lt9611ex - lontium,lt9611uxc + - lontium,lt9611uxd reg: maxItems: 1
@@ -78,6 +82,16 @@ required: allOf: - $ref: /schemas/sound/dai-common.yaml# + - if: + properties: + compatible: + contains: + const: lontium,lt9611c + then: + properties: + ports: + properties: + port@1: false unevaluatedProperties: false
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2.34.1