linux-kernel - Re: [PATCH v2 3/4] ARM: dts: rockchip: Add Crypto drivers for rk3288

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Message-ID: <563C09D3.1050508@gmail.com>
Date:	Fri, 6 Nov 2015 10:00:51 +0800
From:	Caesar Wang <caesar.upstream@...il.com>
To:	Zain Wang <zain.wang@...k-chips.com>, mark.rutland@....com
Cc:	zhengsq@...k-chips.com, hl@...k-chips.com,
	herbert@...dor.apana.org.au, davem@...emloft.net,
	mturquette@...libre.com, heiko@...ech.de, pawel.moll@....com,
	ijc+devicetree@...lion.org.uk, robh+dt@...nel.org,
	galak@...eaurora.org, linux@....linux.org.uk,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-rockchip@...ts.infradead.org, eddie.cai@...k-chips.com,
	linux-crypto@...r.kernel.org
Subject: Re: [PATCH v2 3/4] ARM: dts: rockchip: Add Crypto drivers for rk3288

the subject should be add the node/info for crypto...

在 2015年11月06日 09:17, Zain Wang 写道:
> Add Crypto drivers for rk3288 including crypto controller and dma clk.
>
> Signed-off-by: Zain Wang <zain.wang@...k-chips.com>
> ---
>
> Changed in v2:
> - None
>
> Changed in v1:
> - remove the _crypto suffix
> - use "rockchip,rk3288-crypto" instead of "rockchip,rk3288"
>
>   arch/arm/boot/dts/rk3288.dtsi | 15 +++++++++++++++
>   1 file changed, 15 insertions(+)
>
> diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
> index 6a79c9c..7b7914e 100644
> --- a/arch/arm/boot/dts/rk3288.dtsi
> +++ b/arch/arm/boot/dts/rk3288.dtsi
> @@ -170,6 +170,21 @@
>   		};
>   	};
>   
> +	crypto: cypto-controller@...a0000 {
> +		compatible = "rockchip,rk3288-crypto";
> +		reg = <0xff8a0000 0x4000>;
> +		interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
> +		clocks = <&cru ACLK_CRYPTO>,
> +			 <&cru HCLK_CRYPTO>,
> +			 <&cru SCLK_CRYPTO>,
> +			 <&cru ACLK_DMAC1>;
> +		clock-names = "aclk",
> +			      "hclk",
> +			      "sclk",
> +			      "apb_pclk";

I guess  you can do this:

clocks = <&cru ACLK_CRYPTO>, <&cru HCLK_CRYPTO>,  <&cru SCLK_CRYPTO>,  <&cru ACLK_DMAC1>;

clock-names = "aclk", "hclk",  "sclk", "apb_pclk";


> +		status = "okay";
> +	};
> +
>   	reserved-memory {
>   		#address-cells = <1>;
>   		#size-cells = <1>;


-- 
Thanks,
Caesar

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