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mfd: ti_am335x_tscadc: Use the new HZ_PER_MHZ macro

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Before adding another frequency with even more zeroes, use the
HZ_PER_MHZ macro to clarify the number.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20211015081506.933180-26-miquel.raynal@bootlin.com
This commit is contained in:
Miquel Raynal 2021-10-15 10:14:43 +02:00 committed by Lee Jones
parent 3831abe135
commit 48959fcdca
1 changed files with 2 additions and 1 deletions
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3
include/linux/mfd/ti_am335x_tscadc.h
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@ -9,6 +9,7 @@
#define __LINUX_TI_AM335X_TSCADC_MFD_H
#include <linux/mfd/core.h>
#include <linux/units.h>
#define REG_RAWIRQSTATUS 0x024
#define REG_IRQSTATUS 0x028
@ -133,7 +134,7 @@
#define SEQ_STATUS BIT(5)
#define CHARGE_STEP 0x11
#define ADC_CLK 3000000
#define ADC_CLK (3 * HZ_PER_MHZ)
#define TOTAL_STEPS 16
#define TOTAL_CHANNELS 8
#define FIFO1_THRESHOLD 19