linux-kernel - Re: [PATCH v2 7/8] arm64: dts: qcom: sm7125-xiaomi-common: Add UFS nodes

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Message-ID: <86656263-689d-4979-a3e2-6026bba69d08@linaro.org>
Date:   Wed, 22 Nov 2023 21:06:02 +0100
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     David Wronek <davidwronek@...il.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        "David S . Miller" <davem@...emloft.net>,
        Vinod Koul <vkoul@...nel.org>,
        Kishon Vijay Abraham I <kishon@...nel.org>,
        Manivannan Sadhasivam <mani@...nel.org>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Avri Altman <avri.altman@....com>,
        Bart Van Assche <bvanassche@....org>,
        Joe Mason <buddyjojo06@...look.com>, hexdump0815@...glemail.com
Cc:     cros-qcom-dts-watchers@...omium.org, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-crypto@...r.kernel.org, linux-phy@...ts.infradead.org,
        linux-scsi@...r.kernel.org, ~postmarketos/upstreaming@...ts.sr.ht,
        phone-devel@...r.kernel.org
Subject: Re: [PATCH v2 7/8] arm64: dts: qcom: sm7125-xiaomi-common: Add UFS
 nodes



On 11/17/23 21:08, David Wronek wrote:
> Enable the UFS found on the SM7125 Xiaomi smartphones.
> 
> Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>
> Signed-off-by: David Wronek <davidwronek@...il.com>
> ---
>   .../boot/dts/qcom/sm7125-xiaomi-common.dtsi      | 16 ++++++++++++++++
>   1 file changed, 16 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm7125-xiaomi-common.dtsi b/arch/arm64/boot/dts/qcom/sm7125-xiaomi-common.dtsi
> index e55cd83c19b8..22ad8a25217e 100644
> --- a/arch/arm64/boot/dts/qcom/sm7125-xiaomi-common.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm7125-xiaomi-common.dtsi
> @@ -398,6 +398,22 @@ sd-cd-pins {
>   	};
>   };
>   
> +&ufs_mem_hc {
> +	vcc-supply = <&vreg_l19a_3p0>;
> +	vcc-max-microamp = <600000>;
> +	vccq2-supply = <&vreg_l12a_1p8>;
> +	vccq2-max-microamp = <600000>;
> +	status = "okay";
> +};
> +
> +&ufs_mem_phy {
> +	vdda-phy-supply = <&vreg_l4a_0p88>;
> +	vdda-pll-supply = <&vreg_l3c_1p23>;
> +	vdda-phy-max-microamp = <62900>;
> +	vdda-pll-max-microamp = <18300>;
These regulators need regulator-allow-set-load and allowed-modes

Konrad