1 Maxim Integrated MAX2175 RF to Bits tuner
2 -----------------------------------------
4 The MAX2175 IC is an advanced analog/digital hybrid-radio receiver with
5 RF to BitsĀ® front-end designed for software-defined radio solutions.
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 with
12 the video interface bindings defined in
13 Documentation/devicetree/bindings/media/video-interfaces.txt. The port
14 node must contain at least one endpoint.
18 - maxim,master : phandle to the master tuner if it is a slave. This
19 is used to define two tuners in diversity mode
20 (1 master, 1 slave). By default each tuner is an
22 - maxim,refout-load : load capacitance value (in picofarads) on reference
23 output drive level. The possible load values are:
24 0 (default - refout disabled)
31 - maxim,am-hiz-filter : empty property indicates the AM Hi-Z filter is used
32 in this hardware for AM antenna input.
37 Board specific DTS file
39 /* Fixed XTAL clock node */
41 compatible = "fixed-clock";
43 clock-frequency = <36864000>;
46 /* A tuner device instance under i2c bus */
48 compatible = "maxim,max2175";
50 clocks = <&maxim_xtal>;
51 maxim,refout-load = <10>;
54 max2175_0_ep: endpoint {
55 remote-endpoint = <&slave_rx_device>;