dt-bindings: watchdog: indentation, quotes and white-space cleanup

Minor cleanup without functional impact:
1. Indent DTS examples to preferred four-spaces (more readable for DTS),
2. Drop unneeded quotes,
3. Add/drop blank lines to make the code readable.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Acked-by: Justin Chen <justinpopo6@gmail.com>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230415095112.51257-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>

1 files changed, 5 insertions, 5 deletions

diff --git a/Documentation/devicetree/bindings/watchdog/st,stm32-iwdg.yaml b/Documentation/devicetree/bindings/watchdog/st,stm32-iwdg.yaml
index a8e266f80c20..144a0ce43952 100644
--- a/Documentation/devicetree/bindings/watchdog/st,stm32-iwdg.yaml
+++ b/Documentation/devicetree/bindings/watchdog/st,stm32-iwdg.yaml
@@ -48,11 +48,11 @@ examples:
   - |
     #include <dt-bindings/clock/stm32mp1-clks.h>
     watchdog@5a002000 {
-      compatible = "st,stm32mp1-iwdg";
-      reg = <0x5a002000 0x400>;
-      clocks = <&rcc IWDG2>, <&rcc CK_LSI>;
-      clock-names = "pclk", "lsi";
-      timeout-sec = <32>;
+        compatible = "st,stm32mp1-iwdg";
+        reg = <0x5a002000 0x400>;
+        clocks = <&rcc IWDG2>, <&rcc CK_LSI>;
+        clock-names = "pclk", "lsi";
+        timeout-sec = <32>;
     };
 
 ...