ARM: dts: stm32: don't use timers dmas on stm32mp157c-ev1

Spare dmas when using timers on stm32mp157c-ev1.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>

diff --git a/arch/arm/boot/dts/stm32mp157c-ev1.dts b/arch/arm/boot/dts/stm32mp157c-ev1.dts
index 063ee8ac5dcbd12d763a9d32a62f3185d819ae50..e911527c80d0ac649a78f1a0b5a0a25deb875702 100644 (file)
--- a/arch/arm/boot/dts/stm32mp157c-ev1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ev1.dts
@@ -161,6 +161,9 @@
 };
 
 &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>;
@@ -173,6 +176,8 @@
 };
 
 &timers8 {
+       /delete-property/dmas;
+       /delete-property/dma-names;
        status = "disabled";
        pwm {
                pinctrl-0 = <&pwm8_pins_a>;
@@ -185,6 +190,8 @@
 };
 
 &timers12 {
+       /delete-property/dmas;
+       /delete-property/dma-names;
        status = "disabled";
        pwm {
                pinctrl-0 = <&pwm12_pins_a>;