[PATCH v2 1/5] dt-bindings: timer: Simplify conditional expressions

From: Samuel Holland
Date: Mon Mar 22 2021 - 00:48:24 EST


The sun4i timer IP block has a variable number of interrupts based on
the compatible. Use enums to combine the two sections for the existing
3-interrupt variants, and to simplify adding new compatible strings.

Acked-by: Maxime Ripard <maxime@xxxxxxxxxx>
Signed-off-by: Samuel Holland <samuel@xxxxxxxxxxxx>
---
.../timer/allwinner,sun4i-a10-timer.yaml | 25 ++++++-------------
1 file changed, 7 insertions(+), 18 deletions(-)

diff --git a/Documentation/devicetree/bindings/timer/allwinner,sun4i-a10-timer.yaml b/Documentation/devicetree/bindings/timer/allwinner,sun4i-a10-timer.yaml
index 1c7cf32e7ac2..3462598e609d 100644
--- a/Documentation/devicetree/bindings/timer/allwinner,sun4i-a10-timer.yaml
+++ b/Documentation/devicetree/bindings/timer/allwinner,sun4i-a10-timer.yaml
@@ -34,8 +34,8 @@ allOf:
- if:
properties:
compatible:
- items:
- const: allwinner,sun4i-a10-timer
+ enum:
+ - allwinner,sun4i-a10-timer

then:
properties:
@@ -46,8 +46,8 @@ allOf:
- if:
properties:
compatible:
- items:
- const: allwinner,sun8i-a23-timer
+ enum:
+ - allwinner,sun8i-a23-timer

then:
properties:
@@ -58,20 +58,9 @@ allOf:
- if:
properties:
compatible:
- items:
- const: allwinner,sun8i-v3s-timer
-
- then:
- properties:
- interrupts:
- minItems: 3
- maxItems: 3
-
- - if:
- properties:
- compatible:
- items:
- const: allwinner,suniv-f1c100s-timer
+ enum:
+ - allwinner,sun8i-v3s-timer
+ - allwinner,suniv-f1c100s-timer

then:
properties:
--
2.26.2