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From: Krzysztof Kozlowski <krzk@kernel.org>
To: Wim Van Sebroeck <wim@linux-watchdog.org>,
	Guenter Roeck <linux@roeck-us.net>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Subject: [PATCH 2/2] dt-bindings: watchdog: Add missing clocks requirement in Samsung SoC watchdog
Date: Sat,  7 Sep 2019 16:45:41 +0200
Message-ID: <20190907144541.16949-2-krzk@kernel.org> (raw)
In-Reply-To: <20190907144541.16949-1-krzk@kernel.org>

The Samsung SoC watchdog driver always required providing a clock
(either through platform data or from DT).  However when bindings were
added in commit 9487a9cc7140 ("watchdog: s3c2410: Add support for device
tree based probe"), they missed the requirement of clock.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
 .../devicetree/bindings/watchdog/samsung-wdt.yaml          | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml b/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml
index 39f1ca3bc4db..9edde497b040 100644
--- a/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml
+++ b/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml
@@ -26,6 +26,13 @@ properties:
   reg:
     maxItems: 1
 
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    items:
+      - const: watchdog
+
   interrupts:
     maxItems: 1
 
-- 
2.17.1


  reply index

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-07 14:45 [PATCH 1/2] dt-bindings: watchdog: Convert Samsung SoC watchdog bindings to json-schema Krzysztof Kozlowski
2019-09-07 14:45 ` Krzysztof Kozlowski [this message]
2019-09-13 14:36   ` [PATCH 2/2] dt-bindings: watchdog: Add missing clocks requirement in Samsung SoC watchdog Rob Herring
2019-09-13 14:36 ` [PATCH 1/2] dt-bindings: watchdog: Convert Samsung SoC watchdog bindings to json-schema Rob Herring

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