diff options
Diffstat (limited to 'Documentation/devicetree/bindings/net/can/microchip,mcp251x.txt')
-rw-r--r-- | Documentation/devicetree/bindings/net/can/microchip,mcp251x.txt | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/net/can/microchip,mcp251x.txt b/Documentation/devicetree/bindings/net/can/microchip,mcp251x.txt index 5a0111d4de58..381f8fb3e865 100644 --- a/Documentation/devicetree/bindings/net/can/microchip,mcp251x.txt +++ b/Documentation/devicetree/bindings/net/can/microchip,mcp251x.txt @@ -12,6 +12,9 @@ Required properties: Optional properties: - vdd-supply: Regulator that powers the CAN controller. - xceiver-supply: Regulator that powers the CAN transceiver. + - gpio-controller: Indicates this device is a GPIO controller. + - #gpio-cells: Should be two. The first cell is the pin number and + the second cell is used to specify the gpio polarity. Example: can0: can@1 { @@ -19,7 +22,9 @@ Example: reg = <1>; clocks = <&clk24m>; interrupt-parent = <&gpio4>; - interrupts = <13 0x2>; + interrupts = <13 IRQ_TYPE_LEVEL_LOW>; vdd-supply = <®5v0>; xceiver-supply = <®5v0>; + gpio-controller; + #gpio-cells = <2>; }; |