linux-kernel - Re: [PATCH v7 5/6] arm64: dts: mt8195: Add efuse node to mt8195

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Date:   Thu, 26 May 2022 16:42:52 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...ainline.org>
To:     Alexandre Bailon <abailon@...libre.com>, rafael@...nel.org,
        rui.zhang@...el.com, daniel.lezcano@...aro.org, amitk@...nel.org
Cc:     linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
        khilman@...libre.com, mka@...omium.org, robh+dt@...nel.org,
        krzk+dt@...nel.org, matthias.bgg@...il.com, p.zabel@...gutronix.de,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, james.lo@...iatek.com,
        fan.chen@...iatek.com, louis.yu@...iatek.com,
        rex-bc.chen@...iatek.com
Subject: Re: [PATCH v7 5/6] arm64: dts: mt8195: Add efuse node to mt8195

Il 24/05/22 17:25, Alexandre Bailon ha scritto:
> This adds the efuse node. This will be required by the thermal driver
> to get the calibration data.
> 
> Signed-off-by: Alexandre Bailon <abailon@...libre.com>
> ---
>   arch/arm64/boot/dts/mediatek/mt8195.dtsi | 17 +++++++++++++++++
>   1 file changed, 17 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
> index 0011a8ba8f96..51443e83d906 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
> @@ -1238,6 +1238,23 @@ nor_flash: spi@...2c000 {
>   			status = "disabled";
>   		};
>   
> +		efuse: efuse@...10000 {
> +			compatible = "mediatek,efuse";
> +			reg = <0 0x11c10000 0 0x1000>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +
> +			lvts_e_data1: data1 {

lvts1-calib@1bc

> +				reg = <0x1bc 0x14>;
> +			};
> +			lvts_e_data2: data1-1 {

lvts2-calib@1d0

> +				reg = <0x1d0 0x38>;
> +			};
> +			svs_calibration: calib@580 {
> +				reg = <0x580 0x64>;
> +			};
> +		};
> +
>   		u3phy2: t-phy@...40000 {
>   			compatible = "mediatek,mt8195-tphy", "mediatek,generic-tphy-v3";
>   			#address-cells = <1>;