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1Maxim Integrated MAX2175 RF to Bits tuner2-----------------------------------------3 4The MAX2175 IC is an advanced analog/digital hybrid-radio receiver with5RF to Bits® front-end designed for software-defined radio solutions.6 7Required properties:8--------------------9- compatible: "maxim,max2175" for MAX2175 RF-to-bits tuner.10- clocks: clock specifier.11- port: child port node corresponding to the I2S output, in accordance with12 the video interface bindings defined in13 Documentation/devicetree/bindings/media/video-interfaces.txt. The port14 node must contain at least one endpoint.15 16Optional properties:17--------------------18- maxim,master : phandle to the master tuner if it is a slave. This19 is used to define two tuners in diversity mode20 (1 master, 1 slave). By default each tuner is an21 individual master.22- maxim,refout-load : load capacitance value (in picofarads) on reference23 output drive level. The possible load values are:24 0 (default - refout disabled)25 1026 2027 3028 4029 6030 7031- maxim,am-hiz-filter : empty property indicates the AM Hi-Z filter is used32 in this hardware for AM antenna input.33 34Example:35--------36 37Board specific DTS file38 39/* Fixed XTAL clock node */40maxim_xtal: clock {41 compatible = "fixed-clock";42 #clock-cells = <0>;43 clock-frequency = <36864000>;44};45 46/* A tuner device instance under i2c bus */47max2175_0: tuner@60 {48 compatible = "maxim,max2175";49 reg = <0x60>;50 clocks = <&maxim_xtal>;51 maxim,refout-load = <10>;52 53 port {54 max2175_0_ep: endpoint {55 remote-endpoint = <&slave_rx_device>;56 };57 };58 59};60