Commit bb73d5d9 authored by Claudiu Beznea's avatar Claudiu Beznea Committed by Jonathan Cameron
Browse files

iio: adc: at91-sama5d2_adc: fix AT91_SAMA5D2_MR_TRACKTIM_MAX 



All ADC HW versions handled by this driver (SAMA5D2, SAM9X60, SAMA7G5)
have MR.TRACKTIM on 4 bits. Fix AT91_SAMA5D2_MR_TRACKTIM_MAX to reflect
this.

Fixes: 27e17719 ("iio:adc:at91_adc8xx: introduce new atmel adc driver")
Signed-off-by: default avatarClaudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20220803102855.2191070-2-claudiu.beznea@microchip.com


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 1bfb86d9

drivers/iio/adc/at91-sama5d2_adc.c

+1 −1
Original line number Diff line number Diff line
@@ -77,7 +77,7 @@ struct at91_adc_reg_layout { 
#define	AT91_SAMA5D2_MR_ANACH		BIT(23)

/* Tracking Time */

#define	AT91_SAMA5D2_MR_TRACKTIM(v)	((v) << 24)

#define	AT91_SAMA5D2_MR_TRACKTIM_MAX	0xff

#define	AT91_SAMA5D2_MR_TRACKTIM_MAX	0xf

/* Transfer Time */

#define	AT91_SAMA5D2_MR_TRANSFER(v)	((v) << 28)

#define	AT91_SAMA5D2_MR_TRANSFER_MAX	0x3