1* Silicon Labs FM Radio receiver 2 3The Silicon Labs Si470x is family of FM radio receivers with receive power scan 4supporting 76-108 MHz, programmable through an I2C interface. 5Some of them includes an RDS encoder. 6 7Required Properties: 8- compatible: Should contain "silabs,si470x" 9- reg: the I2C address of the device 10 11Optional Properties: 12- interrupts : The interrupt number 13- reset-gpios: GPIO specifier for the chips reset line 14 15Example: 16 17&i2c2 { 18 si470x@63 { 19 compatible = "silabs,si470x"; 20 reg = <0x63>; 21 22 interrupt-parent = <&gpj2>; 23 interrupts = <4 IRQ_TYPE_EDGE_FALLING>; 24 reset-gpios = <&gpj2 5 GPIO_ACTIVE_HIGH>; 25 }; 26}; 27