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cmd: adc: add info on channel mask

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Enhance adc info command to report also the channel mask.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Fabrice Gasnier 2018-11-12 14:03:59 +01:00 • committed by Tom Rini
parent 63f004e7aa
commit 1c84d904a5
1 changed files with 5 additions and 1 deletions
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6
cmd/adc.c
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@ -35,7 +35,7 @@ static int do_adc_info(cmd_tbl_t *cmdtp, int flag, int argc,
char *const argv[]) char *const argv[])
{ {
struct udevice *dev; struct udevice *dev;
unsigned int data_mask; unsigned int data_mask, ch_mask;
int ret, vss, vdd; int ret, vss, vdd;
if (argc < 2) if (argc < 2)
@ -49,6 +49,10 @@ static int do_adc_info(cmd_tbl_t *cmdtp, int flag, int argc,
printf("ADC Device '%s' :\n", argv[1]); printf("ADC Device '%s' :\n", argv[1]);
ret = adc_channel_mask(dev, &ch_mask);
if (!ret)
printf("channel mask: %x\n", ch_mask);
ret = adc_data_mask(dev, &data_mask); ret = adc_data_mask(dev, &data_mask);
if (!ret) if (!ret)
printf("data mask: %x\n", data_mask); printf("data mask: %x\n", data_mask);