linux-kernel - Re: [PATCH 2/2] clk: qcom: gdsc: Update the status poll timeout for GDSC

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Message-ID: <4b4a70f1-0419-4383-a63e-5fc2ceb27e7b@quicinc.com>
Date: Tue, 18 Feb 2025 12:33:58 +0530
From: Imran Shaik <quic_imrashai@...cinc.com>
To: Taniya Das <quic_tdas@...cinc.com>,
        Bjorn Andersson
	<andersson@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        "Stephen
 Boyd" <sboyd@...nel.org>
CC: Ajit Pandey <quic_ajipan@...cinc.com>,
        Jagadeesh Kona
	<quic_jkona@...cinc.com>,
        <linux-arm-msm@...r.kernel.org>, <linux-clk@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/2] clk: qcom: gdsc: Update the status poll timeout for
 GDSC



On 2/14/2025 9:57 AM, Taniya Das wrote:
> During the GDSC FSM state, the GDSC hardware waits for an ACK from the
> respective subsystem core. In some scenarios, this ACK can be delayed.
> To handle such delays, increase the GDSC status poll timeout from 1500us
> to 2000us as per the design recommendation.
> 
> Signed-off-by: Taniya Das <quic_tdas@...cinc.com>
> ---
>  drivers/clk/qcom/gdsc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 

Reviewed-by: Imran Shaik <quic_imrashai@...cinc.com>
Tested-by: Imran Shaik <quic_imrashai@...cinc.com> # on QCS8300