linux-kernel - Re: [PATCH] ARM: dts: Add SPI DMA into rk3288.dtsi

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Date:	Sat, 25 Oct 2014 00:10:16 +0200
From:	Heiko Stübner <heiko@...ech.de>
To:	Doug Anderson <dianders@...omium.org>
Cc:	Addy Ke <addy.ke@...k-chips.com>,
	linux-rockchip@...ts.infradead.org,
	linux-arm-kernel@...ts.infradead.org,
	Alexandru M Stan <amstan@...omium.org>, robh+dt@...nel.org,
	pawel.moll@....com, mark.rutland@....com,
	ijc+devicetree@...lion.org.uk, galak@...eaurora.org,
	linux@....linux.org.uk, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ARM: dts: Add SPI DMA into rk3288.dtsi

Am Freitag, 24. Oktober 2014, 14:42:06 schrieb Doug Anderson:
> Now that SPI DMA has been fixed on rk3288 we can enable it.
> 
> Signed-off-by: Doug Anderson <dianders@...omium.org>
> Signed-off-by: Alexandru M Stan <amstan@...omium.org>

applied into my v3.19-armsoc/dts branch

I've taken the liberty of changing the subject to
	ARM: dts: rockchip: Add SPI DMA into rk3288.dtsi


Heiko

> ---
>  arch/arm/boot/dts/rk3288.dtsi | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
> index 874e66d..e0b99f7 100644
> --- a/arch/arm/boot/dts/rk3288.dtsi
> +++ b/arch/arm/boot/dts/rk3288.dtsi
> @@ -177,6 +177,8 @@
>  		compatible = "rockchip,rk3288-spi", "rockchip,rk3066-spi";
>  		clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>;
>  		clock-names = "spiclk", "apb_pclk";
> +		dmas = <&dmac_peri 11>, <&dmac_peri 12>;
> +		dma-names = "tx", "rx";
>  		interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
>  		pinctrl-names = "default";
>  		pinctrl-0 = <&spi0_clk &spi0_tx &spi0_rx &spi0_cs0>;
> @@ -190,6 +192,8 @@
>  		compatible = "rockchip,rk3288-spi", "rockchip,rk3066-spi";
>  		clocks = <&cru SCLK_SPI1>, <&cru PCLK_SPI1>;
>  		clock-names = "spiclk", "apb_pclk";
> +		dmas = <&dmac_peri 13>, <&dmac_peri 14>;
> +		dma-names = "tx", "rx";
>  		interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
>  		pinctrl-names = "default";
>  		pinctrl-0 = <&spi1_clk &spi1_tx &spi1_rx &spi1_cs0>;
> @@ -203,6 +207,8 @@
>  		compatible = "rockchip,rk3288-spi", "rockchip,rk3066-spi";
>  		clocks = <&cru SCLK_SPI2>, <&cru PCLK_SPI2>;
>  		clock-names = "spiclk", "apb_pclk";
> +		dmas = <&dmac_peri 15>, <&dmac_peri 16>;
> +		dma-names = "tx", "rx";
>  		interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
>  		pinctrl-names = "default";
>  		pinctrl-0 = <&spi2_clk &spi2_tx &spi2_rx &spi2_cs0>;

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