1*4882a593Smuzhiyun# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 2*4882a593Smuzhiyun%YAML 1.2 3*4882a593Smuzhiyun--- 4*4882a593Smuzhiyun$id: http://devicetree.org/schemas/iio/adc/maxim,max1118.yaml# 5*4882a593Smuzhiyun$schema: http://devicetree.org/meta-schemas/core.yaml# 6*4882a593Smuzhiyun 7*4882a593Smuzhiyuntitle: Maxim MAX1118 and similar ADCs 8*4882a593Smuzhiyun 9*4882a593Smuzhiyunmaintainers: 10*4882a593Smuzhiyun - Akinobu Mita <akinobu.mita@gmail.com> 11*4882a593Smuzhiyun 12*4882a593Smuzhiyundescription: | 13*4882a593Smuzhiyun Dual channel 8bit ADCs. 14*4882a593Smuzhiyun 15*4882a593Smuzhiyunproperties: 16*4882a593Smuzhiyun compatible: 17*4882a593Smuzhiyun enum: 18*4882a593Smuzhiyun - maxim,max1117 19*4882a593Smuzhiyun - maxim,max1118 20*4882a593Smuzhiyun - maxim,max1119 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun reg: 23*4882a593Smuzhiyun maxItems: 1 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun spi-max-frequency: 26*4882a593Smuzhiyun maximum: 5000000 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun vref-supply: 29*4882a593Smuzhiyun description: External reference, needed to establish input scaling 30*4882a593Smuzhiyun 31*4882a593Smuzhiyunif: 32*4882a593Smuzhiyun properties: 33*4882a593Smuzhiyun compatible: 34*4882a593Smuzhiyun contains: 35*4882a593Smuzhiyun const: maxim,max1118 36*4882a593Smuzhiyunthen: 37*4882a593Smuzhiyun required: 38*4882a593Smuzhiyun - vref-supply 39*4882a593Smuzhiyunelse: 40*4882a593Smuzhiyun properties: 41*4882a593Smuzhiyun vref-supply: false 42*4882a593Smuzhiyun 43*4882a593Smuzhiyunrequired: 44*4882a593Smuzhiyun - compatible 45*4882a593Smuzhiyun - reg 46*4882a593Smuzhiyun 47*4882a593SmuzhiyunadditionalProperties: false 48*4882a593Smuzhiyun 49*4882a593Smuzhiyunexamples: 50*4882a593Smuzhiyun - | 51*4882a593Smuzhiyun spi { 52*4882a593Smuzhiyun #address-cells = <1>; 53*4882a593Smuzhiyun #size-cells = <0>; 54*4882a593Smuzhiyun 55*4882a593Smuzhiyun adc@0 { 56*4882a593Smuzhiyun compatible = "maxim,max1118"; 57*4882a593Smuzhiyun reg = <0>; 58*4882a593Smuzhiyun vref-supply = <&adc_vref>; 59*4882a593Smuzhiyun spi-max-frequency = <1000000>; 60*4882a593Smuzhiyun }; 61*4882a593Smuzhiyun }; 62*4882a593Smuzhiyun... 63