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Commit 9511cc4d authored by Florian Meier's avatar Florian Meier Committed by Stephen Warren
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ARM: bcm2835: add I2S driver to device tree 



This adds the definitions for the BCM2835 I2S driver
to the device tree. Some GPIO settings are needed for
the correct pin functions.

Signed-off-by: default avatarFlorian Meier <florian.meier@koalo.de>
[swarren: fixed DT node sort order, simplified DT label name, removed
RPI .dts file changs, since use of I2S is a user-added option.]
Signed-off-by: default avatarStephen Warren <swarren@wwwdotorg.org>
parent 89072339

arch/arm/boot/dts/bcm2835.dtsi

+10 −0
Original line number Diff line number Diff line
@@ -91,6 +91,16 @@ 
			#interrupt-cells = <2>;

		};



		i2s: i2s@7e203000 {

			compatible = "brcm,bcm2835-i2s";

			reg = <0x7e203000 0x20>,

			      <0x7e101098 0x02>;



			dmas = <&dma 2>,

			       <&dma 3>;

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

		};



		spi: spi@20204000 {

			compatible = "brcm,bcm2835-spi";

			reg = <0x7e204000 0x1000>;