On Fri, Nov 20, 2020 at 01:56:00AM +0200, Cristian Ciocaltea wrote: > Add DMA controller node for Actions Semi S500 SoC. > > Signed-off-by: Cristian Ciocaltea <[email protected]>
Reviewed-by: Manivannan Sadhasivam <[email protected]> Thanks, Mani > --- > arch/arm/boot/dts/owl-s500.dtsi | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/arch/arm/boot/dts/owl-s500.dtsi b/arch/arm/boot/dts/owl-s500.dtsi > index a57ce7d6d745..449e9807c4ec 100644 > --- a/arch/arm/boot/dts/owl-s500.dtsi > +++ b/arch/arm/boot/dts/owl-s500.dtsi > @@ -207,5 +207,19 @@ sps: power-controller@b01b0100 { > reg = <0xb01b0100 0x100>; > #power-domain-cells = <1>; > }; > + > + dma: dma-controller@b0260000 { > + compatible = "actions,s500-dma"; > + reg = <0xb0260000 0xd00>; > + interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>; > + #dma-cells = <1>; > + dma-channels = <12>; > + dma-requests = <46>; > + clocks = <&cmu CLK_DMAC>; > + power-domains = <&sps S500_PD_DMA>; > + }; > }; > }; > -- > 2.29.2 >
