[PATCH 3/3] ARM: dts: stm32: update pwm-cells for LPTimer on stm32h743

[Fabrice Gasnier]

LPTimer pwm cells should be updated to 3, to allow initialization of
channel, period and polarity.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier at st.com>
---
 arch/arm/boot/dts/stm32h743.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi
index bbfcbac..40d7d76 100644
--- a/arch/arm/boot/dts/stm32h743.dtsi
+++ b/arch/arm/boot/dts/stm32h743.dtsi
@@ -85,6 +85,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm-lp";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -238,6 +239,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm-lp";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -264,6 +266,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm-lp";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -285,6 +288,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm-lp";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 		};
@@ -300,6 +304,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm-lp";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 		};
-- 
1.9.1