[PATCH v3] spi: Update clock-names property for arm pl022

[Kuldeep Singh <singh.kuldeep87k@xxxxxxxxx>]

PL022 has two input clocks named sspclk and apb_pclk. Current schema
refers to two notations of sspclk which are indeed same and thus one can
be dropped. Update clock-names property to reflect the same.

Signed-off-by: Kuldeep Singh <singh.kuldeep87k@xxxxxxxxx>
---
v3:
- Drop SSPCLK
- New patch, and drop last 2 patches

v2:
- Keep actual warning and remove path to file
- Reword commit message a bit

 Documentation/devicetree/bindings/spi/spi-pl022.yaml | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/spi/spi-pl022.yaml b/Documentation/devicetree/bindings/spi/spi-pl022.yaml
index 6d633728fc2b..bda45ff3d294 100644
--- a/Documentation/devicetree/bindings/spi/spi-pl022.yaml
+++ b/Documentation/devicetree/bindings/spi/spi-pl022.yaml
@@ -38,9 +38,7 @@ properties:
 
   clock-names:
     items:
-      - enum:
-          - SSPCLK
-          - sspclk
+      - const: sspclk
       - const: apb_pclk
 
   pl022,autosuspend-delay:
-- 
2.25.1