Message-ID: <832b08b3-f3f1-d9c9-59a5-35fc1f74b25e@quicinc.com>
Date:   Mon, 23 Jan 2023 16:28:58 +0530
MIME-Version: 1.0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101
 Thunderbird/102.7.0
Subject: Re: [PATCH v2 2/2] arm64: dts: qcom: ipq8074: add QFPROM node
To:     Robert Marko <robimarko@gmail.com>, <agross@kernel.org>,
        <andersson@kernel.org>, <konrad.dybcio@linaro.org>,
        <srinivas.kandagatla@linaro.org>, <robh+dt@kernel.org>,
        <krzysztof.kozlowski+dt@linaro.org>,
        <linux-arm-msm@vger.kernel.org>, <devicetree@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>
References: <20230123101631.475712-1-robimarko@gmail.com>
 <20230123101631.475712-2-robimarko@gmail.com>
Content-Language: en-US
From:   Kathiravan Thirumoorthy <quic_kathirav@quicinc.com>
In-Reply-To: <20230123101631.475712-2-robimarko@gmail.com>
Content-Type: text/plain; charset="UTF-8"; format=flowed
Content-Transfer-Encoding: 7bit
Precedence: bulk


On 1/23/2023 3:46 PM, Robert Marko wrote:
> IPQ8074 has efuses like other Qualcomm SoC-s that are required for
> determining various HW quirks which will be required later for CPR etc,
> so lets add the QFPROM node for start.
>
> Individidual fuses will be added as they are required.
>
> Signed-off-by: Robert Marko <robimarko@gmail.com>

Reviewed-by: Kathiravan T <quic_kathirav@quicinc.com>

> ---
> Changes in v2:
> * Enlarge the register space size due to info from Kathiravan T.
> ---
>   arch/arm64/boot/dts/qcom/ipq8074.dtsi | 7 +++++++
>   1 file changed, 7 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
> index 8eba586065a3..ff59a2f38293 100644
> --- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
> +++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
> @@ -301,6 +301,13 @@ mdio: mdio@90000 {
>   			status = "disabled";
>   		};
>   
> +		qfprom: efuse@a4000 {
> +			compatible = "qcom,ipq8074-qfprom", "qcom,qfprom";
> +			reg = <0x000a4000 0x2000>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +		};
> +
>   		prng: rng@e3000 {
>   			compatible = "qcom,prng-ee";
>   			reg = <0x000e3000 0x1000>;