Re: [PATCH 7/8] ARM: dts: microchip: sama7d65: Add DMAs to sama7d65 SoC

[Claudiu Beznea <claudiu.beznea@tuxon.dev>]

Hi, Ryan,

On 14.02.2025 20:08, Ryan.Wanner@microchip.com wrote:
> From: Ryan Wanner <Ryan.Wanner@microchip.com>
> 
> Add DMAs to the SAMA7D65 SoC device tree.
> 
> Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com>
> ---
>  arch/arm/boot/dts/microchip/sama7d65.dtsi | 32 +++++++++++++++++++++++
>  1 file changed, 32 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/microchip/sama7d65.dtsi b/arch/arm/boot/dts/microchip/sama7d65.dtsi
> index d06a51972d363..b472a7d929ee4 100644
> --- a/arch/arm/boot/dts/microchip/sama7d65.dtsi
> +++ b/arch/arm/boot/dts/microchip/sama7d65.dtsi
> @@ -9,6 +9,7 @@
>   */
>  
>  #include <dt-bindings/clock/at91.h>
> +#include <dt-bindings/dma/at91.h>
>  #include <dt-bindings/gpio/gpio.h>
>  #include <dt-bindings/interrupt-controller/arm-gic.h>
>  #include <dt-bindings/interrupt-controller/irq.h>
> @@ -95,6 +96,17 @@ chipid@e0020000 {
>  			reg = <0xe0020000 0x8>;
>  		};
>  
> +		dma2: dma-controller@e1200000 {
> +			compatible = "microchip,sama7d65-dma", "microchip,sama7g5-dma";
> +			reg = <0xe1200000 0x1000>;
> +			interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
> +			#dma-cells = <1>;
> +			clocks = <&pmc PMC_TYPE_PERIPHERAL 23>;
> +			clock-names = "dma_clk";
> +			dma-requests = <0>;
> +			status = "disabled";
> +		};
> +
>  		sdmmc1: mmc@e1208000 {
>  			compatible = "microchip,sama7d65-sdhci", "microchip,sam9x60-sdhci";
>  			reg = <0xe1208000 0x400>;
> @@ -107,6 +119,26 @@ sdmmc1: mmc@e1208000 {
>  			status = "disabled";
>  		};
>  
> +		dma0: dma-controller@e1610000 {
> +			compatible = "microchip,sama7d65-dma", "microchip,sama7g5-dma";
> +			reg = < 0xe1610000 0x1000>;

There is an extra space b/w < and 0x. I can adjust while applying.

> +			interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
> +			#dma-cells = <1>;
> +			clocks = <&pmc PMC_TYPE_PERIPHERAL 21>;
> +			clock-names = "dma_clk";
> +			status = "disabled";
> +		};
> +
> +		dma1: dma-controller@e1614000 {
> +			compatible = "microchip,sama7d65-dma", "microchip,sama7g5-dma";
> +			reg = <0xe1614000 0x1000>;
> +			interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
> +			#dma-cells = <1>;
> +			clocks = <&pmc PMC_TYPE_PERIPHERAL 22>;
> +			clock-names = "dma_clk";
> +			status = "disabled";
> +		};
> +
>  		pit64b0: timer@e1800000 {
>  			compatible = "microchip,sama7d65-pit64b", "microchip,sam9x60-pit64b";
>  			reg = <0xe1800000 0x100>;