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

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Message-ID: <563C77D7.4010701@rock-chips.com>
Date:	Fri, 6 Nov 2015 17:50:15 +0800
From:	Zain <zain.wang@...k-chips.com>
To:	Caesar Wang <caesar.upstream@...il.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

Hi:

On 2015年11月06日 10:00, Caesar Wang wrote:
> the subject should be add the node/info for crypto...
ok! done!
>
> 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";
ok! done!
>
>
>> +        status = "okay";
>> +    };
>> +
>>       reserved-memory {
>>           #address-cells = <1>;
>>           #size-cells = <1>;
>
>


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