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    Subject[PATCH v4 6/6] ARM: dts: stm32: Enable pwm3 input capture on stm32f429i-eval
    Date
    Enable pwm3 input capture on stm32f429i-eval, by using DMA.

    Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
    Reviewed-by: Benjamin Gaignard <benjamin.gaignard@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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