linux-kernel - Re: [PATCH 3/3] clk: qcom: gcc-sc7280: Update the .pwrsts for usb gdsc

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Message-ID: <YxDYJ+ONryLROBhL@google.com>
Date:   Thu, 1 Sep 2022 09:04:55 -0700
From:   Matthias Kaehlcke <mka@...omium.org>
To:     Rajendra Nayak <quic_rjendra@...cinc.com>
Cc:     andersson@...nel.org, agross@...nel.org,
        konrad.dybcio@...ainline.org, mturquette@...libre.com,
        sboyd@...nel.org, johan+linaro@...nel.org,
        quic_kriskura@...cinc.com, dianders@...omium.org,
        linux-clk@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/3] clk: qcom: gcc-sc7280: Update the .pwrsts for usb
 gdsc

On Thu, Sep 01, 2022 at 03:47:56PM +0530, Rajendra Nayak wrote:
> USB on sc7280 cannot support wakeups from low power states
> if the GDSC is turned OFF. Update the .pwrsts for usb GDSC so it
> only transitions to RET in low power.
> 
> Signed-off-by: Rajendra Nayak <quic_rjendra@...cinc.com>

Reviewed-by: Matthias Kaehlcke <mka@...omium.org>
Tested-by: Matthias Kaehlcke <mka@...omium.org>