linux-kernel - Re: [PATCH v5 14/15] clk: at91: sama7g5: set low limit for mck0 at 32KHz

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Date:   Fri, 15 Oct 2021 10:07:29 +0200
From:   Nicolas Ferre <nicolas.ferre@...rochip.com>
To:     Claudiu Beznea <claudiu.beznea@...rochip.com>,
        <mturquette@...libre.com>, <sboyd@...nel.org>,
        <alexandre.belloni@...tlin.com>, <ludovic.desroches@...rochip.com>
CC:     <linux-clk@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v5 14/15] clk: at91: sama7g5: set low limit for mck0 at
 32KHz

On 11/10/2021 at 13:27, Claudiu Beznea wrote:
> MCK0 could go as low as 32KHz. Set this limit.
> 
> Signed-off-by: Claudiu Beznea <claudiu.beznea@...rochip.com>

Acked-by: Nicolas Ferre <nicolas.ferre@...rochip.com>

> ---
>   drivers/clk/at91/sama7g5.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/clk/at91/sama7g5.c b/drivers/clk/at91/sama7g5.c
> index fd9d17eabf54..369dfafabbca 100644
> --- a/drivers/clk/at91/sama7g5.c
> +++ b/drivers/clk/at91/sama7g5.c
> @@ -850,7 +850,7 @@ static const struct {
>   
>   /* MCK0 characteristics. */
>   static const struct clk_master_characteristics mck0_characteristics = {
> -	.output = { .min = 50000000, .max = 200000000 },
> +	.output = { .min = 32768, .max = 200000000 },
>   	.divisors = { 1, 2, 4, 3, 5 },
>   	.have_div3_pres = 1,
>   };
> 


-- 
Nicolas Ferre