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ARM: at91: sama5d3xek: reserve dma channel for audio
authorBo Shen <voice.shen@atmel.com>
Thu, 18 Sep 2014 12:56:43 +0000 (14:56 +0200)
committerNicolas Ferre <nicolas.ferre@atmel.com>
Thu, 18 Sep 2014 13:21:03 +0000 (15:21 +0200)
commitfe855dbfd3fde8fd3093e51992904e3c875a4a02
tree28a3f1f418f3497bedc6b3222d5fa4f2472e9c80tree | snapshot (tar.gz zip)
parentd24cd78399a3625a69887c8124638260c1c37a2bcommit | diff
ARM: at91: sama5d3xek: reserve dma channel for audio

We set the DMA configuration on USARTs in the SoC DT in (ARM: at91: sama5d3:
add usart dma configurations). As the audio must work with DMA channels, we
reserve some dma channels for audio, or else audio won't work.

Signed-off-by: Bo Shen <voice.shen@atmel.com>
[nicolas.ferre@atmel.com: move to the sama5d3xmb.dtsi to cover all board variants]
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
arch/arm/boot/dts/sama5d3xmb.dtsi diff | blob | blame | history