1*4882a593Smuzhiyun# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 2*4882a593Smuzhiyun%YAML 1.2 3*4882a593Smuzhiyun--- 4*4882a593Smuzhiyun$id: http://devicetree.org/schemas/iio/adc/ti,ads7950.yaml# 5*4882a593Smuzhiyun$schema: http://devicetree.org/meta-schemas/core.yaml# 6*4882a593Smuzhiyun 7*4882a593Smuzhiyuntitle: Texas Instruments ADS7950 and similar ADCs 8*4882a593Smuzhiyun 9*4882a593Smuzhiyunmaintainers: 10*4882a593Smuzhiyun - David Lechner <david@lechnology.com> 11*4882a593Smuzhiyun 12*4882a593Smuzhiyundescription: | 13*4882a593Smuzhiyun Family of 4-16 channel, 8-12 bit ADCs with SPI interface. 14*4882a593Smuzhiyun 15*4882a593Smuzhiyunproperties: 16*4882a593Smuzhiyun compatible: 17*4882a593Smuzhiyun enum: 18*4882a593Smuzhiyun - ti,ads7950 19*4882a593Smuzhiyun - ti,ads7951 20*4882a593Smuzhiyun - ti,ads7952 21*4882a593Smuzhiyun - ti,ads7953 22*4882a593Smuzhiyun - ti,ads7954 23*4882a593Smuzhiyun - ti,ads7955 24*4882a593Smuzhiyun - ti,ads7956 25*4882a593Smuzhiyun - ti,ads7957 26*4882a593Smuzhiyun - ti,ads7958 27*4882a593Smuzhiyun - ti,ads7959 28*4882a593Smuzhiyun - ti,ads7960 29*4882a593Smuzhiyun - ti,ads7961 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun reg: 32*4882a593Smuzhiyun maxItems: 1 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun spi-max-frequency: 35*4882a593Smuzhiyun maximum: 20000000 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun vref-supply: 38*4882a593Smuzhiyun description: Supplies the 2.5V or 5V reference voltage 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun "#io-channel-cells": 41*4882a593Smuzhiyun const: 1 42*4882a593Smuzhiyun 43*4882a593Smuzhiyunrequired: 44*4882a593Smuzhiyun - compatible 45*4882a593Smuzhiyun - reg 46*4882a593Smuzhiyun - vref-supply 47*4882a593Smuzhiyun - "#io-channel-cells" 48*4882a593Smuzhiyun 49*4882a593SmuzhiyunadditionalProperties: false 50*4882a593Smuzhiyun 51*4882a593Smuzhiyunexamples: 52*4882a593Smuzhiyun - | 53*4882a593Smuzhiyun spi { 54*4882a593Smuzhiyun #address-cells = <1>; 55*4882a593Smuzhiyun #size-cells = <0>; 56*4882a593Smuzhiyun 57*4882a593Smuzhiyun adc@0 { 58*4882a593Smuzhiyun compatible = "ti,ads7957"; 59*4882a593Smuzhiyun reg = <0>; 60*4882a593Smuzhiyun vref-supply = <&refin_supply>; 61*4882a593Smuzhiyun spi-max-frequency = <10000000>; 62*4882a593Smuzhiyun #io-channel-cells = <1>; 63*4882a593Smuzhiyun }; 64*4882a593Smuzhiyun }; 65*4882a593Smuzhiyun... 66