1Flexcan CAN controller on Freescale's ARM and PowerPC system-on-a-chip (SOC). 2 3Required properties: 4 5- compatible : Should be "fsl,<processor>-flexcan" 6 7 An implementation should also claim any of the following compatibles 8 that it is fully backwards compatible with: 9 10 - fsl,p1010-flexcan 11 12- reg : Offset and length of the register set for this device 13- interrupts : Interrupt tuple for this device 14 15Optional properties: 16 17- clock-frequency : The oscillator frequency driving the flexcan device 18 19- xceiver-supply: Regulator that powers the CAN transceiver 20 21- big-endian: This means the registers of FlexCAN controller are big endian. 22 This is optional property.i.e. if this property is not present in 23 device tree node then controller is assumed to be little endian. 24 if this property is present then controller is assumed to be big 25 endian. 26 27Example: 28 29 can@1c000 { 30 compatible = "fsl,p1010-flexcan"; 31 reg = <0x1c000 0x1000>; 32 interrupts = <48 0x2>; 33 interrupt-parent = <&mpic>; 34 clock-frequency = <200000000>; // filled in by bootloader 35 }; 36