From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fabrice Gasnier Subject: [PATCH v2 8/8] ARM: dts: stm32: Enable pwm3 input capture on stm32f429i-eval Date: Fri, 26 Jan 2018 16:11:39 +0100 Message-ID: <1516979499-3665-9-git-send-email-fabrice.gasnier@st.com> References: <1516979499-3665-1-git-send-email-fabrice.gasnier@st.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1516979499-3665-1-git-send-email-fabrice.gasnier@st.com> Sender: linux-kernel-owner@vger.kernel.org To: lee.jones@linaro.org, thierry.reding@gmail.com, robh+dt@kernel.org, alexandre.torgue@st.com, benjamin.gaignard@linaro.org Cc: mark.rutland@arm.com, linux@armlinux.org.uk, mcoquelin.stm32@gmail.com, fabrice.gasnier@st.com, benjamin.gaignard@st.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pwm@vger.kernel.org List-Id: devicetree@vger.kernel.org Enable pwm3 input capture on stm32f429i-eval, by using DMA. Signed-off-by: Fabrice Gasnier --- 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 293ecb9..d5498dd 100644 --- a/arch/arm/boot/dts/stm32429i-eval.dts +++ b/arch/arm/boot/dts/stm32429i-eval.dts @@ -271,6 +271,9 @@ &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