[PATCH 3/3] ARM: dts: stm32: don't use timers dmas on stm32mp157c-ev1

[Fabrice Gasnier]

Spare dmas when using timers on stm32mp157c-ev1.

Signed-off-by: Fabrice Gasnier <fabrice.gasn...@st.com>
---
 arch/arm/boot/dts/stm32mp157c-ev1.dts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp157c-ev1.dts 
b/arch/arm/boot/dts/stm32mp157c-ev1.dts
index 372bc2e..89bb35d 100644
--- a/arch/arm/boot/dts/stm32mp157c-ev1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ev1.dts
@@ -100,6 +100,9 @@
 };
 
 &timers2 {
+       /* spare dmas for other usage (un-delete to enable pwm capture) */
+       /delete-property/dmas;
+       /delete-property/dma-names;
        status = "disabled";
        pwm {
                pinctrl-0 = <&pwm2_pins_a>;
@@ -112,6 +115,8 @@
 };
 
 &timers8 {
+       /delete-property/dmas;
+       /delete-property/dma-names;
        status = "disabled";
        pwm {
                pinctrl-0 = <&pwm8_pins_a>;
@@ -124,6 +129,8 @@
 };
 
 &timers12 {
+       /delete-property/dmas;
+       /delete-property/dma-names;
        status = "disabled";
        pwm {
                pinctrl-0 = <&pwm12_pins_a>;
-- 
1.9.1