Enable pwm3 input capture on stm32f429i-eval, by using DMA.

Signed-off-by: Fabrice Gasnier <fabrice.gasn...@st.com>
Reviewed-by: Benjamin Gaignard <benjamin.gaign...@linaro.org>
---
 arch/arm/boot/dts/stm32429i-eval.dts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/boot/dts/stm32429i-eval.dts 
b/arch/arm/boot/dts/stm32429i-eval.dts
index 7eb786a..88d878a 100644
--- a/arch/arm/boot/dts/stm32429i-eval.dts
+++ b/arch/arm/boot/dts/stm32429i-eval.dts
@@ -290,6 +290,9 @@
 &timers3 {
        status = "okay";
 
+       /* Enable PWM input capture by using dma */
+       dmas = <&dma1 4 5 0x400 0x0>;
+       dma-names = "ch1";
        pwm {
                pinctrl-0 = <&pwm3_pins>;
                pinctrl-names = "default";
-- 
1.9.1

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