linux-kernel - Re: [PATCH] clk: qcom: gcc-sm6115: Use floor

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Date:   Sat, 10 Dec 2022 17:03:48 +0200
From:   Iskren Chernev <me@...ren.info>
To:     Konrad Dybcio <konrad.dybcio@...aro.org>,
        linux-arm-msm@...r.kernel.org, andersson@...nel.org,
        agross@...nel.org, krzysztof.kozlowski@...aro.org
Cc:     patches@...aro.org, Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>, linux-clk@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] clk: qcom: gcc-sm6115: Use floor_ops for SDCC1/2 core clk



On 12/9/22 14:39, Konrad Dybcio wrote:
> Just like in case of other SoCs change SDCC1/SDCC2 ops
> to floor to avoid overclocking the controller.
> 
> Fixes: cbe63bfdc54f ("clk: qcom: Add Global Clock controller (GCC) driver for SM6115")
> Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>

Reviewed-by: Iskren Chernev <me@...ren.info>

> ---
>  drivers/clk/qcom/gcc-sm6115.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/clk/qcom/gcc-sm6115.c b/drivers/clk/qcom/gcc-sm6115.c
> index 565f9912039f..5b8222fea2f7 100644
> --- a/drivers/clk/qcom/gcc-sm6115.c
> +++ b/drivers/clk/qcom/gcc-sm6115.c
> @@ -1258,7 +1258,7 @@ static struct clk_rcg2 gcc_sdcc1_apps_clk_src = {
>  		.name = "gcc_sdcc1_apps_clk_src",
>  		.parent_data = gcc_parents_1,
>  		.num_parents = ARRAY_SIZE(gcc_parents_1),
> -		.ops = &clk_rcg2_ops,
> +		.ops = &clk_rcg2_floor_ops,
>  	},
>  };
>  
> @@ -1305,7 +1305,7 @@ static struct clk_rcg2 gcc_sdcc2_apps_clk_src = {
>  		.name = "gcc_sdcc2_apps_clk_src",
>  		.parent_data = gcc_parents_11,
>  		.num_parents = ARRAY_SIZE(gcc_parents_11),
> -		.ops = &clk_rcg2_ops,
> +		.ops = &clk_rcg2_floor_ops,
>  		.flags = CLK_OPS_PARENT_ENABLE,
>  	},
>  };