[PATCH v3 1/2] dt-bindings: bridge: This patch adds new content to the lontium,lt9611.yaml binding file

syyang
2026-04-20T06:22:14Z

From: Sunyun Yang <syyang@lontium.com>

Add lt9611c,lt9611ex,lt9611uxd to the lontium,lt9611.yaml file.
LT9611C(EX/UXD) is a high performance Single/Dual-Port MIPI to
HDMI 1.4/2.0 converter:

-Single/Dual-port MIPI DSI Receiver
1. Compliantwith D-PHY1.2&DSI-2 1.0
2. 1/2configurable ports
3. 1 clock lane and 1/2/3/4 configurable data lanes per port
4. 80Mbps~2.5Gbps per data lane
5. Support RGB666, loosely RGB666, RGB888, RGB565,16-bit YCbCr4:2:2

-HDMI 1.4/2.0 Transmitter
1.Data rate up to 6Gbps
2.Support HDCP1.4/2.3
3.Support CEC,HDR10
4.Support lane swap

-audio
1.sample rates of 32~192 KHz and sample sizes
of 16~24 bits
2.SPDIF interface supports PCM, Dolbydigital, DTS digital audio
at up to 192KHz frame rate

-Miscellaneous
1.CSC:RGB<->YUV444<->YUV422

Signed-off-by: Sunyun Yang <syyang@lontium.com>
---
.../bindings/display/bridge/lontium,lt9611.yaml | 8 ++++++--
1 file changed, 6 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..a67e63a5c87e 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 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,lt9611uxc
+ - lontium,lt9611c
+ - lontium,lt9611ex
+ - lontium,lt9611uxd

reg:
maxItems: 1
--
2.34.1