From: Bjorn Andersson <bjorn.andersson@linaro.org>
To: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Cc: agross@kernel.org, robh+dt@kernel.org,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, quic_rohkumar@quicinc.com,
srinivas.kandagatla@linaro.org, dianders@chromium.org,
swboyd@chromium.org, judyhsiao@chromium.org,
quic_rjendra@quicinc.com,
Venkata Prasad Potturu <quic_potturu@quicinc.com>
Subject: Re: [PATCH] arm64: dts: qcom: sc7280: Add ldo_l17b regulator node
Date: Sat, 23 Apr 2022 10:58:24 -0500 [thread overview]
Message-ID: <YmQiIJatomyUVahR@builder.lan> (raw)
In-Reply-To: <1650550779-8133-1-git-send-email-quic_srivasam@quicinc.com>
On Thu 21 Apr 09:19 CDT 2022, Srinivasa Rao Mandadapu wrote:
> Add ldo_l17b in pm7325 regulator, which is required for
> wcd codec vdd buck supply.
>
> Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
> ---
> arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi b/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
> index b833ba1..17d0c05 100644
> --- a/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
> @@ -113,6 +113,11 @@
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> + vreg_l17b_1p8: ldo17 {
> + regulator-min-microvolt = <1700000>;
> + regulator-max-microvolt = <1900000>;
Can you confirm that this doesn't need to be in HPM mode?
Thanks,
Bjorn
> + };
> +
> vdd_px_wcd9385:
> vdd_txrx:
> vddpx_0:
> --
> 2.7.4
>
next prev parent reply other threads:[~2022-04-23 15:58 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-21 14:19 [PATCH] arm64: dts: qcom: sc7280: Add ldo_l17b regulator node Srinivasa Rao Mandadapu
2022-04-21 16:20 ` Doug Anderson
2022-04-22 9:35 ` Srinivasa Rao Mandadapu
2022-04-23 15:58 ` Bjorn Andersson [this message]
2022-04-25 5:17 ` Srinivasa Rao Mandadapu
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