Commit 904140fa4553 ("dt-bindings: pinctrl: samsung: use Exynos7
fallbacks for newer wake-up controllers") added
samsung,exynos7-wakeup-eint fallback to some compatibles, so the
intention in the if:then: conditions was to handle the cases:
1. Single Exynos7 compatible or Exynos5433+Exynos7 or
Exynos7885+Exynos7: only one interrupt
2. Exynos850+Exynos7: no interrupts
This was not implemented properly however and if:then: block matches
only single Exynos5433 or Exynos7885 compatibles, which do not exist in
DTS anymore, so basically is a no-op and no enforcement on number of
interrupts is made by the binding.
Fix the if:then: condition so interrupts in the Exynos5433 and
Exynos7885 wake-up pin controller will be properly constrained.
Fixes: 904140fa4553 ("dt-bindings: pinctrl: samsung: use Exynos7 fallbacks for newer wake-up controllers")
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
Cc: Igor Belwon <igor.belwon@xxxxxxxxxxxxxxxxxxxxxxxxxx>
---
.../samsung,pinctrl-wakeup-interrupt.yaml | 19 +++++++++++--------
1 file changed, 11 insertions(+), 8 deletions(-)
diff --git a/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl-wakeup-interrupt.yaml b/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl-wakeup-interrupt.yaml
index 91516fedc872..49cb2b1a3d28 100644
--- a/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl-wakeup-interrupt.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl-wakeup-interrupt.yaml
@@ -92,14 +92,17 @@ allOf:
- if:
properties:
compatible:
- # Match without "contains", to skip newer variants which are still
- # compatible with samsung,exynos7-wakeup-eint
- enum:
- - samsung,s5pv210-wakeup-eint
- - samsung,exynos4210-wakeup-eint
- - samsung,exynos5433-wakeup-eint
- - samsung,exynos7-wakeup-eint
- - samsung,exynos7885-wakeup-eint
+ oneOf:
+ # Match without "contains", to skip newer variants which are still
+ # compatible with samsung,exynos7-wakeup-eint
+ - enum:
+ - samsung,exynos4210-wakeup-eint
+ - samsung,exynos7-wakeup-eint
+ - samsung,s5pv210-wakeup-eint
+ - contains:
+ enum:
+ - samsung,exynos5433-wakeup-eint
+ - samsung,exynos7885-wakeup-eint
then:
properties:
interrupts:
--
2.43.0
