Enable the counter nodes without dedicated pins. With such configuration,
the counter interface can be used on internal clock to generate events.
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@xxxxxxxxxxx>
---
arch/arm/boot/dts/st/stm32mp135f-dk.dts | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/st/stm32mp135f-dk.dts b/arch/arm/boot/dts/st/stm32mp135f-dk.dts
index 1af335a39993..c6a5bfe89a38 100644
--- a/arch/arm/boot/dts/st/stm32mp135f-dk.dts
+++ b/arch/arm/boot/dts/st/stm32mp135f-dk.dts
@@ -396,6 +396,9 @@ &timers3 {
/delete-property/dmas;
/delete-property/dma-names;
status = "disabled";
+ counter {
+ status = "okay";
+ };
pwm {
/* PWM output on pin 7 of the expansion connector (CN8.7) using TIM3_CH4 func */
pinctrl-0 = <&pwm3_pins_a>;
@@ -412,6 +415,9 @@ &timers4 {
/delete-property/dmas;
/delete-property/dma-names;
status = "disabled";
+ counter {
+ status = "okay";
+ };
pwm {
/* PWM output on pin 31 of the expansion connector (CN8.31) using TIM4_CH2 func */
pinctrl-0 = <&pwm4_pins_a>;
@@ -428,6 +434,9 @@ &timers8 {
/delete-property/dmas;
/delete-property/dma-names;
status = "disabled";
+ counter {
+ status = "okay";
+ };
pwm {
/* PWM output on pin 32 of the expansion connector (CN8.32) using TIM8_CH3 func */
pinctrl-0 = <&pwm8_pins_a>;
@@ -442,6 +451,9 @@ timer@7 {
&timers14 {
status = "disabled";
+ counter {
+ status = "okay";
+ };
pwm {
/* PWM output on pin 33 of the expansion connector (CN8.33) using TIM14_CH1 func */
pinctrl-0 = <&pwm14_pins_a>;
--
2.25.1
