Add DMA bindings to SDHI and MMCIF DT nodes on armadillo800eva-reference. Since SDHI and MMCIF devices can use any of the 3 DMAC instances on r8a7740, we point to the DMA multiplexer node instead of a specific DMAC DT node.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+rene...@gmail.com> --- .../boot/dts/r8a7740-armadillo800eva-reference.dts | 9 +++++++++ 1 files changed, 9 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts b/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts index 3752637..1983d49 100644 --- a/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts +++ b/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts @@ -47,6 +47,9 @@ vmmc-supply = <®_3p3v>; bus-width = <8>; non-removable; + dmas = <&dmac 0xd1 + &dmac 0xd2>; + dma-names = "tx", "rx"; status = "okay"; }; @@ -54,11 +57,17 @@ vmmc-supply = <®_3p3v>; bus-width = <4>; broken-cd; + dmas = <&dmac 0xc1 + &dmac 0xc2>; + dma-names = "tx", "rx"; status = "okay"; }; &sdhi1 { vmmc-supply = <®_3p3v>; bus-width = <4>; + dmas = <&dmac 0xc9 + &dmac 0xca>; + dma-names = "tx", "rx"; status = "okay"; }; -- 1.7.2.5 _______________________________________________ devicetree-discuss mailing list devicetree-discuss@lists.ozlabs.org https://lists.ozlabs.org/listinfo/devicetree-discuss