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| author | Kunihiko Hayashi <hayashi.kunihiko@socionext.com> | 2020-04-03 03:43:04 +0200 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2020-05-04 02:18:08 +0200 |
| commit | f03b998de02d66bd5bbbd616668e1a32194f238e (patch) | |
| tree | e6232b8eb68f5f636e1d4267d88a060f38fe95d8 /arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi | |
| parent | Linux 5.7-rc4 (diff) | |
| download | linux-f03b998de02d66bd5bbbd616668e1a32194f238e.tar.xz linux-f03b998de02d66bd5bbbd616668e1a32194f238e.zip | |
arm64: dts: uniphier: Add XDMAC node
Add external DMA controller support implemented in UniPhier SoCs.
This supports for LD11, LD20 and PXs3.
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi index a93148c2088f..afa90b762ea9 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi +++ b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi @@ -664,6 +664,14 @@ }; }; + xdmac: dma-controller@5fc10000 { + compatible = "socionext,uniphier-xdmac"; + reg = <0x5fc10000 0x5300>; + interrupts = <0 188 4>; + dma-channels = <16>; + #dma-cells = <2>; + }; + aidet: interrupt-controller@5fc20000 { compatible = "socionext,uniphier-ld20-aidet"; reg = <0x5fc20000 0x200>; |