Re: [PATCH V2] ARM: dts: Add DMA controller node info on Exynos5420.

[Kukjin Kim <kgene.kim@samsung.com>]

On 08/14/13 21:04, Padmavathi Venna wrote:
> This patch adds dma controller node info on Exynos5420.
>
> Signed-off-by: Padmavathi Venna<padma.v@samsung.com>
> ---
>
> Changes since V1:
> 	- In V1, dma node common stuff was added in common exynos5.dtsi file.
> 	  This was removed as per Kukjin comment and added in exynos5420.dtsi.
>
> This patch is dependent on audss clk controller patches that were
> posted in the below link.
> http://www.spinics.net/lists/linux-samsung-soc/msg20253.html
>
So I'm still waiting for above...

- Kukjin

>   arch/arm/boot/dts/exynos5420.dtsi |   63 +++++++++++++++++++++++++++++++++++++
>   1 files changed, 63 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
> index 9e90d1e..23cfea4 100644
> --- a/arch/arm/boot/dts/exynos5420.dtsi
> +++ b/arch/arm/boot/dts/exynos5420.dtsi
> @@ -126,6 +126,69 @@
>   		interrupts =<0 47 0>;
>   	};
>
> +	amba {
> +		#address-cells =<1>;
> +		#size-cells =<1>;
> +		compatible = "arm,amba-bus";
> +		interrupt-parent =<&gic>;
> +		ranges;
> +
> +		pdma0: pdma@121A0000 {
> +			compatible = "arm,pl330", "arm,primecell";
> +			reg =<0x121A0000 0x1000>;
> +			interrupts =<0 34 0>;
> +			clocks =<&clock 362>;
> +			clock-names = "apb_pclk";
> +			#dma-cells =<1>;
> +			#dma-channels =<8>;
> +			#dma-requests =<32>;
> +		};
> +
> +		pdma1: pdma@121B0000 {
> +			compatible = "arm,pl330", "arm,primecell";
> +			reg =<0x121B0000 0x1000>;
> +			interrupts =<0 35 0>;
> +			clocks =<&clock 363>;
> +			clock-names = "apb_pclk";
> +			#dma-cells =<1>;
> +			#dma-channels =<8>;
> +			#dma-requests =<32>;
> +		};
> +
> +		mdma0: mdma@10800000 {
> +			compatible = "arm,pl330", "arm,primecell";
> +			reg =<0x10800000 0x1000>;
> +			interrupts =<0 33 0>;
> +			clocks =<&clock 473>;
> +			clock-names = "apb_pclk";
> +			#dma-cells =<1>;
> +			#dma-channels =<8>;
> +			#dma-requests =<1>;
> +		};
> +
> +		mdma1: mdma@11C10000 {
> +			compatible = "arm,pl330", "arm,primecell";
> +			reg =<0x11C10000 0x1000>;
> +			interrupts =<0 124 0>;
> +			clocks =<&clock 442>;
> +			clock-names = "apb_pclk";
> +			#dma-cells =<1>;
> +			#dma-channels =<8>;
> +			#dma-requests =<1>;
> +		};
> +
> +		adma: adma@03880000 {
> +			compatible = "arm,pl330", "arm,primecell";
> +			reg =<0x03880000 0x1000>;
> +			interrupts =<0 110 0>;
> +			clocks =<&clock_audss EXYNOS_ADMA>;
> +			clock-names = "apb_pclk";
> +			#dma-cells =<1>;
> +			#dma-channels =<6>;
> +			#dma-requests =<16>;
> +		};
> +	};
> +
>   	serial@12C00000 {
>   		clocks =<&clock 257>,<&clock 128>;
>   		clock-names = "uart", "clk_uart_baud0";