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| author | Cristian Ciocaltea <cristian.ciocaltea@gmail.com> | 2020-12-29 22:17:21 +0100 |
|---|---|---|
| committer | Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> | 2020-12-31 08:35:33 +0100 |
| commit | 2cfb1b3f251e41ab7316762585e376a9b3b348cd (patch) | |
| tree | 3a6e401dc7b4b27f0c0d2df58b4ba48d5afb0e2b /arch/arm/boot | |
| parent | arm: dts: owl-s500: Add Reset controller (diff) | |
| download | linux-2cfb1b3f251e41ab7316762585e376a9b3b348cd.tar.xz linux-2cfb1b3f251e41ab7316762585e376a9b3b348cd.zip | |
arm: dts: owl-s500: Add DMA controller
Add DMA controller node for Actions Semi S500 SoC.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/dts/owl-s500.dtsi | 14 |
1 files changed, 14 insertions, 0 deletions
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 @@ 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>; + }; }; }; |