Am Samstag, 14. März 2020, 15:07:55 CET schrieb Johan Jonker: > A test with the command below gives this error: > > arch/arm/boot/dts/rk3288-firefly-reload.dt.yaml: saradc@ff100000: > 'vref-supply' is a required property > > PMIC Channel OUT11 with powername 'vcc_18' > (connected through R155 bridge with 'vccio_wl') > is used for the recovery key and ADC_AVDD_1V8. > > Fix error by adding 'vcc_18' as vref for the saradc. > > make ARCH=arm dtbs_check > DT_SCHEMA_FILES=Documentation/devicetree/bindings/iio/adc/ > rockchip-saradc.yaml > > Signed-off-by: Johan Jonker <jbx6244@xxxxxxxxx> applied for 5.7 Thanks Heiko