linux-kernel - [PATCH v3] dt-bindings: watchdog: toshiba,visconti-wdt: Update the common clock properties

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Message-Id: <20220525004605.2128727-1-nobuhiro1.iwamatsu@toshiba.co.jp>
Date:   Wed, 25 May 2022 09:46:05 +0900
From:   Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@...hiba.co.jp>
To:     Wim Van Sebroeck <wim@...ux-watchdog.org>,
        Guenter Roeck <linux@...ck-us.net>
Cc:     linux-watchdog@...r.kernel.org, yuji2.ishikawa@...hiba.co.jp,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@...hiba.co.jp>,
        Rob Herring <robh@...nel.org>
Subject: [PATCH v3] dt-bindings: watchdog: toshiba,visconti-wdt: Update the common clock properties

The clock for this driver switched to the common clock controller driver.
Therefore, update common clock properties for watchdog in the binding document.
And this matched this example with the actual dts.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@...hiba.co.jp>
Acked-by: Rob Herring <robh@...nel.org>
---

 v3: doesn't remove timeout-sec.
 v2: send to linux-watchdog.

 .../bindings/watchdog/toshiba,visconti-wdt.yaml      | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml b/Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml
index 690e19ce4b87..eba083822d1f 100644
--- a/Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml
+++ b/Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml
@@ -35,20 +35,16 @@ additionalProperties: false
 
 examples:
   - |
+    #include <dt-bindings/clock/toshiba,tmpv770x.h>
+
     soc {
         #address-cells = <2>;
         #size-cells = <2>;
 
-        wdt_clk: wdt-clk {
-            compatible = "fixed-clock";
-            clock-frequency = <150000000>;
-            #clock-cells = <0>;
-        };
-
-        watchdog@...30000 {
+        wdt: watchdog@...30000 {
             compatible = "toshiba,visconti-wdt";
             reg = <0 0x28330000 0 0x1000>;
-            clocks = <&wdt_clk>;
             timeout-sec = <20>;
+            clocks = <&pismu TMPV770X_CLK_WDTCLK>;
         };
     };
-- 
2.36.0