Re: [PATCH v2] adc: rockchip-saradc: add support for getting reference voltage value

On Fri, 4 Feb 2022 at 13:16, Peter Cai peter@typeblog.net wrote:

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

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Changes in v2:

• Reordered local variables in `rockchip_saradc_probe`.

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drivers/adc/rockchip-saradc.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+)

Reviewed-by: Simon Glass sjg@chromium.org