From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> This property applies to consumers of io-channels. In this case we have a provider so the property is not used. Not dt_schema will now detect this as an error due to a dependency between this property and the io-channels property. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> Cc: Florian Fainelli <f.fainelli@xxxxxxxxx> --- arch/arm/boot/dts/bcm-cygnus.dtsi | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi b/arch/arm/boot/dts/bcm-cygnus.dtsi index dacaef2c14ca..0025c88f660c 100644 --- a/arch/arm/boot/dts/bcm-cygnus.dtsi +++ b/arch/arm/boot/dts/bcm-cygnus.dtsi @@ -591,7 +591,6 @@ touchscreen: touchscreen@180a6000 { adc: adc@180a6000 { compatible = "brcm,iproc-static-adc"; #io-channel-cells = <1>; - io-channel-ranges; adc-syscon = <&ts_adc_syscon>; clocks = <&asiu_clks BCM_CYGNUS_ASIU_ADC_CLK>; clock-names = "tsc_clk"; -- 2.28.0