diff options
| author | Peter Cai <peter@typeblog.net> | 2022-02-04 15:16:06 -0500 |
|---|---|---|
| committer | Kever Yang <kever.yang@rock-chips.com> | 2022-04-18 11:25:12 +0800 |
| commit | e963228af50d317a83d4ceffb095e40ef3ab9d53 (patch) | |
| tree | ca2829fc042068a782358ef6db75a87e1c7d8d8c /drivers/spi/meson_spifc.c | |
| parent | fdda7901cc77b5bc525263c385cc19f151b6612b (diff) | |
adc: rockchip-saradc: add support for getting reference voltage value
Mirroring commit 97ab802aa36f ("adc: meson-saradc: add support for
getting reference voltage value") for meson-saradc, this adds support
for getting the "vref-supply" regulator and register it as the ADC's
reference voltage regulator, so clients can translate sampled ADC values
to voltage.
Signed-off-by: Peter Cai <peter@typeblog.net>
Reviewed-by: John Keeping <john@metanate.com>
Tested-by: John Keeping <john@metanate.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Philipp Tomsich <philipp.tomsich@vrull.eu>
Cc: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Diffstat (limited to 'drivers/spi/meson_spifc.c')
0 files changed, 0 insertions, 0 deletions