1 Texas Instruments TCAN4x5x CAN Controller
2 ================================================
4 This file provides device node information for the TCAN4x5x interface contains.
8 "ti,tcan4552", "ti,tcan4x5x"
9 "ti,tcan4553", "ti,tcan4x5x" or
14 - spi-max-frequency: Maximum frequency of the SPI bus the chip can
15 operate at should be less than or equal to 18 MHz.
16 - interrupt-parent: the phandle to the interrupt controller which provides
18 - interrupts: interrupt specification for data-ready.
20 See Documentation/devicetree/bindings/net/can/bosch,m_can.yaml for additional
21 required property details.
24 - reset-gpios: Hardwired output GPIO. If not defined then software
26 - device-state-gpios: Input GPIO that indicates if the device is in
27 a sleep state or if the device is active. Not
28 available with tcan4552/4553.
29 - device-wake-gpios: Wake up GPIO to wake up the TCAN device. Not
30 available with tcan4552/4553.
33 tcan4x5x: tcan4x5x@0 {
34 compatible = "ti,tcan4x5x";
38 spi-max-frequency = <10000000>;
39 bosch,mram-cfg = <0x0 0 0 16 0 0 1 1>;
40 interrupt-parent = <&gpio1>;
41 interrupts = <14 IRQ_TYPE_LEVEL_LOW>;
42 device-state-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
43 device-wake-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
44 reset-gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>;