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Commit c5288091 authored by Joachim Eastwood's avatar Joachim Eastwood
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ARM: dts: lpc18xx: add dma to ssp0/1 



Add dmas entries to the two SSP peripherals on LPC18xx/43xx devices
so that DMA can be used to transfer data.

Signed-off-by: default avatarJoachim Eastwood <manabian@gmail.com>
parent 5913f559

arch/arm/boot/dts/lpc18xx.dtsi

+13 −0
Original line number Diff line number Diff line
@@ -249,6 +249,9 @@ 
			interrupts = <22>;

			clocks = <&ccu2 CLK_APB0_SSP0>, <&ccu1 CLK_CPU_SSP0>;

			clock-names = "sspclk", "apb_pclk";

			dmas = <&dmamux  9 0 2

				&dmamux 10 0 2>;

			dma-names = "rx", "tx";

			#address-cells = <1>;

			#size-cells = <0>;

			status = "disabled";
@@ -326,6 +329,16 @@ 
			interrupts = <23>;

			clocks = <&ccu2 CLK_APB2_SSP1>, <&ccu1 CLK_CPU_SSP1>;

			clock-names = "sspclk", "apb_pclk";

			dmas = <&dmamux 11 2 2

				&dmamux 12 2 2

				&dmamux  3 3 2

				&dmamux  4 3 2

				&dmamux  5 2 2

				&dmamux  6 2 2

				&dmamux 13 2 2

				&dmamux 14 2 2>;

			dma-names = "rx", "tx", "tx", "rx",

				    "tx", "rx", "rx", "tx";

			#address-cells = <1>;

			#size-cells = <0>;

			status = "disabled";