diff options
| author | Jernej Skrabec <jernej.skrabec@siol.net> | 2019-06-11 23:40:55 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2019-06-12 15:25:59 +0200 |
| commit | 9164665a390a2a42e9f56094eeec8c4a52748723 (patch) | |
| tree | 8192a18469f6a9f47697c270d6b647884690d8a4 /arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | |
| parent | 84204fb6f2906e9234b7ff5ba8f9e6bcaae702cb (diff) | |
arm64: dts: allwinner: h6: Add DMA node
H6 has DMA controller which supports 16 channels.
Add a node for it.
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Clément Péron <peron.clem@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Diffstat (limited to 'arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi index b9a7dc8d2a40..7628a7c83096 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi @@ -203,6 +203,18 @@ #reset-cells = <1>; }; + dma: dma-controller@3002000 { + compatible = "allwinner,sun50i-h6-dma"; + reg = <0x03002000 0x1000>; + interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_BUS_DMA>, <&ccu CLK_MBUS_DMA>; + clock-names = "bus", "mbus"; + dma-channels = <16>; + dma-requests = <46>; + resets = <&ccu RST_BUS_DMA>; + #dma-cells = <1>; + }; + sid: sid@3006000 { compatible = "allwinner,sun50i-h6-sid"; reg = <0x03006000 0x400>; |