linux-kernel - Re: [PATCH] clk: qcom: gcc-msm8996: always enable aggre0

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Message-ID: <20171207225439.GB4283@codeaurora.org>
Date:   Thu, 7 Dec 2017 14:54:39 -0800
From:   Stephen Boyd <sboyd@...eaurora.org>
To:     srinivas.kandagatla@...aro.org
Cc:     linux-clk@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] clk: qcom: gcc-msm8996: always enable aggre0_noc gdsc

On 12/07, srinivas.kandagatla@...aro.org wrote:
> From: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
> 
> bus clks which depend on this gdsc are marked as critical,
> so this patch flags this gdsc ALWAYS_ON so that bus clks status
> does not get stuck at on or off.
> 
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
> ---
>  drivers/clk/qcom/gcc-msm8996.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/clk/qcom/gcc-msm8996.c b/drivers/clk/qcom/gcc-msm8996.c
> index 0146d8853488..b2be77469693 100644
> --- a/drivers/clk/qcom/gcc-msm8996.c
> +++ b/drivers/clk/qcom/gcc-msm8996.c
> @@ -3101,7 +3101,7 @@ static struct gdsc aggre0_noc_gdsc = {
>  		.name = "aggre0_noc",
>  	},
>  	.pwrsts = PWRSTS_OFF_ON,
> -	.flags = VOTABLE,
> +	.flags = VOTABLE | ALWAYS_ON,

I dont think this flag has been added yet. Probably this needs to
be folded into the other series?


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