diff mbox series

[v2,06/18] arm: dts: owl-s500: Add DMA controller

Message ID 543eadc1e3005ecdca780266ef148518b5091377.1605823502.git.cristian.ciocaltea@gmail.com (mailing list archive)
State New, archived
Headers show
Series Add CMU/RMU/DMA/MMC/I2C support for Actions Semi S500 SoCs | expand

Commit Message

Cristian Ciocaltea Nov. 19, 2020, 11:56 p.m. UTC 
Add DMA controller node for Actions Semi S500 SoC.

Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
---
 arch/arm/boot/dts/owl-s500.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

Comments

Manivannan Sadhasivam Nov. 28, 2020, 7:31 a.m. UTC | #1 
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 <cristian.ciocaltea@gmail.com>

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

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
>
diff mbox series

Patch

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>;
+		};
 	};
 };