linux-kernel - Re: [PATCH 2/2] arm64: dts: qcom: ipq9574: Enable crypto nodes

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Date:   Mon, 15 May 2023 12:58:23 +0530
From:   Anusha Canchi <quic_anusha@...cinc.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        <agross@...nel.org>, <andersson@...nel.org>,
        <konrad.dybcio@...aro.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
        <mturquette@...libre.com>, <sboyd@...nel.org>,
        <p.zabel@...gutronix.de>, <linux-arm-msm@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-clk@...r.kernel.org>
CC:     <quic_srichara@...cinc.com>, <quic_gokulsri@...cinc.com>,
        <quic_sjaganat@...cinc.com>, <quic_kathirav@...cinc.com>,
        <quic_arajkuma@...cinc.com>, <quic_poovendh@...cinc.com>
Subject: Re: [PATCH 2/2] arm64: dts: qcom: ipq9574: Enable crypto nodes



On 5/12/2023 2:52 PM, Krzysztof Kozlowski wrote:
> On 12/05/2023 11:01, Anusha Rao wrote:
>> Enable crypto support for ipq9574.
>>
>> Signed-off-by: Anusha Rao <quic_anusha@...cinc.com>
>> ---
>>   arch/arm64/boot/dts/qcom/ipq9574.dtsi | 20 ++++++++++++++++++++
>>   1 file changed, 20 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
>> index fea15f3cf910..3cda5aa8d03c 100644
>> --- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi
>> +++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
>> @@ -123,6 +123,26 @@
>>   			clock-names = "core";
>>   		};
>>   
>> +		cryptobam: dma-controller@...000 {
>> +			compatible = "qcom,bam-v1.7.0";
>> +			reg = <0x00704000 0x20000>;
>> +			interrupts = <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>;
>> +			#dma-cells = <1>;
>> +			qcom,ee = <1>;
>> +			qcom,controlled-remotely;
>> +		};
>> +
>> +		crypto: crypto@...000 {
>> +			compatible = "qcom,crypto-v5.1";
> This compatible is deprecated. Take a look at the bindings - I think you
> miss bindings for your SoC, which you should then use here.
Okay, will address in next spin.

Thanks,
Anusha
> Best regards,
> Krzysztof
>