[PATCH 3/6] dt-bindings: clock: stm32fx: update reference due to rename

[Dario Binacchi <dario.binacchi@amarulasolutions.com>]

With the conversion of Documentation/devicetree/bindings/clock/st,stm32-rcc.txt
to JSON schema, the reference to st,stm32-rcc.txt is now broken. Therefore,
let's fix it.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
---

 include/dt-bindings/clock/stm32fx-clock.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/dt-bindings/clock/stm32fx-clock.h b/include/dt-bindings/clock/stm32fx-clock.h
index e5dad050d518..b6ff9c68cb3f 100644
--- a/include/dt-bindings/clock/stm32fx-clock.h
+++ b/include/dt-bindings/clock/stm32fx-clock.h
@@ -10,7 +10,7 @@
  * List of clocks which are not derived from system clock (SYSCLOCK)
  *
  * The index of these clocks is the secondary index of DT bindings
- * (see Documentation/devicetree/bindings/clock/st,stm32-rcc.txt)
+ * (see Documentation/devicetree/bindings/clock/st,stm32-rcc.yaml)
  *
  * e.g:
 	<assigned-clocks = <&rcc 1 CLK_LSE>;
-- 
2.43.0