mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-30 06:10:56 +00:00
Code Issues Releases Wiki Activity

dt-bindings: watchdog: Require samsung,syscon-phandle for Exynos7

Browse source 
commit 33950f9a36 upstream.

Exynos7 watchdog driver is clearly indicating that its dts node must
define syscon phandle property. That was probably forgotten, so add it.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Fixes: 2b9366b669 ("watchdog: s3c2410_wdt: Add support for Watchdog device on Exynos7")
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20211107202943.8859-2-semen.protsenko@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sam Protsenko 2021-11-21 18:56:36 +02:00 committed by Greg Kroah-Hartman
parent 34aa30c8ff
commit 814527dbc1
1 changed files with 3 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml
View file

@ -39,8 +39,8 @@ properties:
samsung,syscon-phandle:
$ref: /schemas/types.yaml#/definitions/phandle
description:
Phandle to the PMU system controller node (in case of Exynos5250
and Exynos5420).
Phandle to the PMU system controller node (in case of Exynos5250,
Exynos5420 and Exynos7).
required:
- compatible
@ -58,6 +58,7 @@ allOf:
enum:
- samsung,exynos5250-wdt
- samsung,exynos5420-wdt
- samsung,exynos7-wdt
then:
required:
- samsung,syscon-phandle