[PATCH v3 1/8] dt-bindings: display: Add bindings for LVDS bus-timings

[Fabrizio Castro]

Dual-LVDS connections need markers in the DT, this patch adds
some common documentation to be referenced by both panels and
bridges.

Signed-off-by: Fabrizio Castro <fabrizio.castro@xxxxxxxxxxxxxx>

---
v2->v3:
* new patch
---
 .../bindings/display/bus-timings/lvds.yaml         | 38 ++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/bus-timings/lvds.yaml

diff --git a/Documentation/devicetree/bindings/display/bus-timings/lvds.yaml b/Documentation/devicetree/bindings/display/bus-timings/lvds.yaml
new file mode 100644
index 0000000..f35b55a
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/bus-timings/lvds.yaml
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/bus-timings/lvds.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Common Properties for bus timings of LVDS interfaces
+
+maintainers:
+  - Thierry Reding <thierry.reding@xxxxxxxxx>
+  - Fabrizio Castro <fabrizio.castro@xxxxxxxxxxxxxx>
+
+description: |
+  This document defines device tree properties common to LVDS and dual-LVDS
+  interfaces, where a dual-LVDS interface is a dual-link connection with even
+  pixels traveling on one connection, and with odd pixels traveling on the other
+  connection.
+  This document doesn't constitue a device tree binding specification by itself
+  but is meant to be referenced by device tree bindings.
+  When referenced from panel or bridge device tree bindings, the properties
+  defined in this document are defined as follows. The panel and bridge device
+  tree bindings are responsible for defining whether each property is required
+  or optional.
+
+properties:
+  dual-lvds-even-pixels:
+    type: boolean
+    description:
+      This property is specific to an input port of a sink device. When
+      specified, it marks the port as recipient of even-pixels.
+
+  dual-lvds-odd-pixels:
+    type: boolean
+    description:
+      This property is specific to an input port of a sink device. When
+      specified, it marks the port as recipient of odd-pixels.
+
+...
-- 
2.7.4