Add a dt-binding compatible for the Exynos990 Watchdog timer.
This watchdog is compatible with the GS101/Exynos850 design, as
such it requires the cluster-index and syscon-phandle properties
to be present.
Signed-off-by: Igor Belwon <igor.belwon@xxxxxxxxxxxxxxxxxxxxxxxxxx>
---
Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml b/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml
index d175ae9683366d33b1f9d9d820501d1e7c5964bd..e36f87830ea8a185a1543e62fdeebd97fb9a8abb 100644
--- a/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml
+++ b/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml
@@ -25,6 +25,7 @@ properties:
- samsung,exynos5420-wdt # for Exynos5420
- samsung,exynos7-wdt # for Exynos7
- samsung,exynos850-wdt # for Exynos850
+ - samsung,exynos990-wdt # for Exynos990
- samsung,exynosautov9-wdt # for Exynosautov9
- samsung,exynosautov920-wdt # for Exynosautov920
- items:
@@ -49,14 +50,14 @@ properties:
samsung,cluster-index:
$ref: /schemas/types.yaml#/definitions/uint32
description:
- Index of CPU cluster on which watchdog is running (in case of Exynos850
- or Google gs101).
+ Index of CPU cluster on which watchdog is running (in case of Exynos850,
+ Exynos990 or Google gs101).
samsung,syscon-phandle:
$ref: /schemas/types.yaml#/definitions/phandle
description:
Phandle to the PMU system controller node (in case of Exynos5250,
- Exynos5420, Exynos7, Exynos850 and gs101).
+ Exynos5420, Exynos7, Exynos850, Exynos990 and gs101).
required:
- compatible
@@ -77,6 +78,7 @@ allOf:
- samsung,exynos5420-wdt
- samsung,exynos7-wdt
- samsung,exynos850-wdt
+ - samsung,exynos990-wdt
- samsung,exynosautov9-wdt
- samsung,exynosautov920-wdt
then:
@@ -89,6 +91,7 @@ allOf:
enum:
- google,gs101-wdt
- samsung,exynos850-wdt
+ - samsung,exynos990-wdt
- samsung,exynosautov9-wdt
- samsung,exynosautov920-wdt
then:
--
2.47.2
