From edcb2d26c10206b35a5736139f5dce02fc4bbdc9 Mon Sep 17 00:00:00 2001 From: Joachim Eastwood Date: Sat, 12 Mar 2016 13:30:15 +0100 Subject: [PATCH] dt: document NXP LPC1850 ADC driver bindings Signed-off-by: Joachim Eastwood Signed-off-by: Jonathan Cameron --- .../bindings/iio/adc/lpc1850-adc.txt | 21 +++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/adc/lpc1850-adc.txt diff --git a/Documentation/devicetree/bindings/iio/adc/lpc1850-adc.txt b/Documentation/devicetree/bindings/iio/adc/lpc1850-adc.txt new file mode 100644 index 000000000000..0bcae5140bc5 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/lpc1850-adc.txt @@ -0,0 +1,21 @@ +NXP LPC1850 ADC bindings + +Required properties: +- compatible: Should be "nxp,lpc1850-adc" +- reg: Offset and length of the register set for the ADC device +- interrupts: The interrupt number for the ADC device +- clocks: The root clock of the ADC controller +- vref-supply: The regulator supply ADC reference voltage +- resets: phandle to reset controller and line specifier + +Example: + +adc0: adc@400e3000 { + compatible = "nxp,lpc1850-adc"; + reg = <0x400e3000 0x1000>; + interrupts = <17>; + clocks = <&ccu1 CLK_APB3_ADC0>; + vref-supply = <®_vdda>; + resets = <&rgu 40>; + status = "disabled"; +}; -- 2.20.1