1 Memory mapped SJA1000 CAN controller from NXP (formerly Philips)
5 - compatible : should be "nxp,sja1000".
7 - reg : should specify the chip select, address offset and size required
8 to map the registers of the SJA1000. The size is usually 0x80.
10 - interrupts: property with a value describing the interrupt source
11 (number and sensitivity) required for the SJA1000.
15 - nxp,external-clock-frequency : Frequency of the external oscillator
16 clock in Hz. Note that the internal clock frequency used by the
17 SJA1000 is half of that value. If not specified, a default value
18 of 16000000 (16 MHz) is used.
20 - nxp,tx-output-mode : operation mode of the TX output control logic:
21 <0x0> : bi-phase output mode
22 <0x1> : normal output mode (default)
23 <0x2> : test output mode
24 <0x3> : clock output mode
26 - nxp,tx-output-config : TX output pin configuration:
28 <0x02> : TX0 pull-down (default)
30 <0x06> : TX0 push-pull
32 <0x10> : TX1 pull-down
34 <0x30> : TX1 push-pull
36 - nxp,clock-out-frequency : clock frequency in Hz on the CLKOUT pin.
37 If not specified or if the specified value is 0, the CLKOUT pin
40 - nxp,no-comparator-bypass : Allows to disable the CAN input comperator.
42 For further information, please have a look to the SJA1000 data sheet.
47 compatible = "nxp,sja1000";
50 interrupt-parent = <&mpic>;
51 nxp,external-clock-frequency = <16000000>;