linux-kernel - Re: [PATCH 1/3] arm64: dts: qcom: sm8450: Add qfprom node

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Date: Wed, 6 Mar 2024 16:54:24 +0100
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Mukesh Ojha <quic_mojha@...cinc.com>, andersson@...nel.org,
 robh@...nel.org, krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/3] arm64: dts: qcom: sm8450: Add qfprom node



On 3/6/24 13:26, Mukesh Ojha wrote:
> Add the qfprom node for sm8450 SoC.
> 
> Signed-off-by: Mukesh Ojha <quic_mojha@...cinc.com>
> ---
>   arch/arm64/boot/dts/qcom/sm8450.dtsi | 7 +++++++
>   1 file changed, 7 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
> index b86be34a912b..02089a388d03 100644
> --- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
> @@ -4575,6 +4575,13 @@
>   			};
>   		};
>   
> +		qfprom: efuse@...c8000 {
> +			compatible = "qcom,sm8450-qfprom", "qcom,qfprom";
> +			reg = <0 0x221c8000 0 0x1000>;

Is is really only 0x1000-long? Also, is the base you put
here the ECC-corrected part (if that still exists)?

Konrad