diff options
Diffstat (limited to 'dts/Bindings/net/can/tcan4x5x.txt')
| -rw-r--r-- | dts/Bindings/net/can/tcan4x5x.txt | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/dts/Bindings/net/can/tcan4x5x.txt b/dts/Bindings/net/can/tcan4x5x.txt index 6bdcc3f84b..170e23f061 100644 --- a/dts/Bindings/net/can/tcan4x5x.txt +++ b/dts/Bindings/net/can/tcan4x5x.txt @@ -4,7 +4,10 @@ Texas Instruments TCAN4x5x CAN Controller This file provides device node information for the TCAN4x5x interface contains. Required properties: - - compatible: "ti,tcan4x5x" + - compatible: + "ti,tcan4552", "ti,tcan4x5x" + "ti,tcan4553", "ti,tcan4x5x" or + "ti,tcan4x5x" - reg: 0 - #address-cells: 1 - #size-cells: 0 @@ -14,15 +17,17 @@ Required properties: the interrupt. - interrupts: interrupt specification for data-ready. -See Documentation/devicetree/bindings/net/can/m_can.txt for additional +See Documentation/devicetree/bindings/net/can/bosch,m_can.yaml for additional required property details. Optional properties: - reset-gpios: Hardwired output GPIO. If not defined then software reset. - device-state-gpios: Input GPIO that indicates if the device is in - a sleep state or if the device is active. - - device-wake-gpios: Wake up GPIO to wake up the TCAN device. + a sleep state or if the device is active. Not + available with tcan4552/4553. + - device-wake-gpios: Wake up GPIO to wake up the TCAN device. Not + available with tcan4552/4553. Example: tcan4x5x: tcan4x5x@0 { @@ -31,9 +36,9 @@ tcan4x5x: tcan4x5x@0 { #address-cells = <1>; #size-cells = <1>; spi-max-frequency = <10000000>; - bosch,mram-cfg = <0x0 0 0 32 0 0 1 1>; + bosch,mram-cfg = <0x0 0 0 16 0 0 1 1>; interrupt-parent = <&gpio1>; - interrupts = <14 GPIO_ACTIVE_LOW>; + interrupts = <14 IRQ_TYPE_LEVEL_LOW>; device-state-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>; device-wake-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>; reset-gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>; |