Re: [PATCH v3] meson saradc: fix clock divider mask length

[andy.shevchenko@gmail.com]

Tue, Jun 06, 2023 at 07:53:57PM +0300, George Stark kirjoitti:
> According to datasheets of supported meson SOCs length of ADC_CLK_DIV

the datasheets

> field is 6 bits long. Although all supported SOCs have the register

6-bit

> with that field documented later SOCs use external clock rather than
> ADC internal clock so this patch affects only meson8 family (S8* SOCs)

s/SOC/SoC/g, and mind the grammar period at the end.

I believe Jonathan can fix when applying this, no need to resend unless
he asks for it.

FWIW,
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>

> Fixes: 3adbf3427330 ("iio: adc: add a driver for the SAR ADC found in Amlogic Meson SoCs")
> Signed-off-by: George Stark <GNStark@sberdevices.ru>
> ---
> Changelog:
> 
> v1 -> v2:
>     * Update commit message
> v2 -> v3:
>     * Update commit message
> ---
>  drivers/iio/adc/meson_saradc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/iio/adc/meson_saradc.c b/drivers/iio/adc/meson_saradc.c
> index 85b6826cc10c..b93ff42b8c19 100644
> --- a/drivers/iio/adc/meson_saradc.c
> +++ b/drivers/iio/adc/meson_saradc.c
> @@ -72,7 +72,7 @@
>  	#define MESON_SAR_ADC_REG3_PANEL_DETECT_COUNT_MASK	GENMASK(20, 18)
>  	#define MESON_SAR_ADC_REG3_PANEL_DETECT_FILTER_TB_MASK	GENMASK(17, 16)
>  	#define MESON_SAR_ADC_REG3_ADC_CLK_DIV_SHIFT		10
> -	#define MESON_SAR_ADC_REG3_ADC_CLK_DIV_WIDTH		5
> +	#define MESON_SAR_ADC_REG3_ADC_CLK_DIV_WIDTH		6
>  	#define MESON_SAR_ADC_REG3_BLOCK_DLY_SEL_MASK		GENMASK(9, 8)
>  	#define MESON_SAR_ADC_REG3_BLOCK_DLY_MASK		GENMASK(7, 0)
>  
> -- 
> 2.38.4
> 

-- 
With Best Regards,
Andy Shevchenko