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Commit bcd9b43e authored by Fabrice Gasnier's avatar Fabrice Gasnier Committed by Alexandre TORGUE
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ARM: dts: stm32: Enable dma by default on stm32f4 adc 



Configure STM32F4 ADC to use dma by default.

Signed-off-by: default avatarFabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: default avatarAlexandre TORGUE <alexandre.torgue@st.com>
parent 4cc62747

arch/arm/boot/dts/stm32f429.dtsi

+6 −0
Original line number Original line Diff line number Diff line
@@ -450,6 +450,8 @@ 
				clocks = <&rcc 0 STM32F4_APB2_CLOCK(ADC1)>;

				clocks = <&rcc 0 STM32F4_APB2_CLOCK(ADC1)>;

				interrupt-parent = <&adc>;

				interrupt-parent = <&adc>;

				interrupts = <0>;

				interrupts = <0>;

				dmas = <&dma2 0 0 0x400 0x0>;

				dma-names = "rx";

				status = "disabled";

				status = "disabled";

			};

			};
@@ -460,6 +462,8 @@ 
				clocks = <&rcc 0 STM32F4_APB2_CLOCK(ADC2)>;

				clocks = <&rcc 0 STM32F4_APB2_CLOCK(ADC2)>;

				interrupt-parent = <&adc>;

				interrupt-parent = <&adc>;

				interrupts = <1>;

				interrupts = <1>;

				dmas = <&dma2 3 1 0x400 0x0>;

				dma-names = "rx";

				status = "disabled";

				status = "disabled";

			};

			};
@@ -470,6 +474,8 @@ 
				clocks = <&rcc 0 STM32F4_APB2_CLOCK(ADC3)>;

				clocks = <&rcc 0 STM32F4_APB2_CLOCK(ADC3)>;

				interrupt-parent = <&adc>;

				interrupt-parent = <&adc>;

				interrupts = <2>;

				interrupts = <2>;

				dmas = <&dma2 1 2 0x400 0x0>;

				dma-names = "rx";

				status = "disabled";

				status = "disabled";

			};

			};

		};

		};