[PATCH v4 02/10] dt-bindings: display: rockchip: analogix-dp: Add per-clock descriptions

[Damon Ding]

Supplement dedicated description for each clock in the clocks
property, clarifying the function of each clock input for the
Analogix DP controller binding.

Signed-off-by: Damon Ding <damon.ding at rock-chips.com>

---

Changes in v4:
- Modify the commit msg.
---
 .../bindings/display/rockchip/rockchip,analogix-dp.yaml      | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,analogix-dp.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,analogix-dp.yaml
index d2bc8636b626..0651853a7a5d 100644
--- a/Documentation/devicetree/bindings/display/rockchip/rockchip,analogix-dp.yaml
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,analogix-dp.yaml
@@ -19,7 +19,10 @@ properties:
 
   clocks:
     minItems: 2
-    maxItems: 3
+    items:
+      - description: Reference clock
+      - description: APB bus clock
+      - description: GRF or AHB bus clock
 
   clock-names:
     minItems: 2
-- 
2.34.1