1*4882a593Smuzhiyun# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2*4882a593Smuzhiyun%YAML 1.2 3*4882a593Smuzhiyun--- 4*4882a593Smuzhiyun$id: http://devicetree.org/schemas/iio/adc/adi,axi-adc.yaml# 5*4882a593Smuzhiyun$schema: http://devicetree.org/meta-schemas/core.yaml# 6*4882a593Smuzhiyun 7*4882a593Smuzhiyuntitle: Analog Devices AXI ADC IP core 8*4882a593Smuzhiyun 9*4882a593Smuzhiyunmaintainers: 10*4882a593Smuzhiyun - Michael Hennerich <michael.hennerich@analog.com> 11*4882a593Smuzhiyun - Alexandru Ardelean <alexandru.ardelean@analog.com> 12*4882a593Smuzhiyun 13*4882a593Smuzhiyundescription: | 14*4882a593Smuzhiyun Analog Devices Generic AXI ADC IP core for interfacing an ADC device 15*4882a593Smuzhiyun with a high speed serial (JESD204B/C) or source synchronous parallel 16*4882a593Smuzhiyun interface (LVDS/CMOS). 17*4882a593Smuzhiyun Usually, some other interface type (i.e SPI) is used as a control 18*4882a593Smuzhiyun interface for the actual ADC, while this IP core will interface 19*4882a593Smuzhiyun to the data-lines of the ADC and handle the streaming of data into 20*4882a593Smuzhiyun memory via DMA. 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun https://wiki.analog.com/resources/fpga/docs/axi_adc_ip 23*4882a593Smuzhiyun 24*4882a593Smuzhiyunproperties: 25*4882a593Smuzhiyun compatible: 26*4882a593Smuzhiyun enum: 27*4882a593Smuzhiyun - adi,axi-adc-10.0.a 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun reg: 30*4882a593Smuzhiyun maxItems: 1 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun dmas: 33*4882a593Smuzhiyun maxItems: 1 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun dma-names: 36*4882a593Smuzhiyun items: 37*4882a593Smuzhiyun - const: rx 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun adi,adc-dev: 40*4882a593Smuzhiyun $ref: /schemas/types.yaml#/definitions/phandle 41*4882a593Smuzhiyun description: 42*4882a593Smuzhiyun A reference to a the actual ADC to which this FPGA ADC interfaces to. 43*4882a593Smuzhiyun 44*4882a593Smuzhiyunrequired: 45*4882a593Smuzhiyun - compatible 46*4882a593Smuzhiyun - dmas 47*4882a593Smuzhiyun - reg 48*4882a593Smuzhiyun - adi,adc-dev 49*4882a593Smuzhiyun 50*4882a593SmuzhiyunadditionalProperties: false 51*4882a593Smuzhiyun 52*4882a593Smuzhiyunexamples: 53*4882a593Smuzhiyun - | 54*4882a593Smuzhiyun axi-adc@44a00000 { 55*4882a593Smuzhiyun compatible = "adi,axi-adc-10.0.a"; 56*4882a593Smuzhiyun reg = <0x44a00000 0x10000>; 57*4882a593Smuzhiyun dmas = <&rx_dma 0>; 58*4882a593Smuzhiyun dma-names = "rx"; 59*4882a593Smuzhiyun 60*4882a593Smuzhiyun adi,adc-dev = <&spi_adc>; 61*4882a593Smuzhiyun }; 62*4882a593Smuzhiyun... 63