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| author | Akshay Bhat <akshay.bhat@timesys.com> | 2017-03-17 22:10:39 +0100 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2017-04-04 17:35:58 +0200 |
| commit | 20a1e355116a8579bdf20839b3c07b51ad466e88 (patch) | |
| tree | 40e94cb2ad95ff3770b8bdc8528483190381393d /Documentation/devicetree | |
| parent | can: initial support for network namespaces (diff) | |
| download | linux-20a1e355116a8579bdf20839b3c07b51ad466e88.tar.xz linux-20a1e355116a8579bdf20839b3c07b51ad466e88.zip | |
can: holt_hi311x: document device tree bindings
Document the HOLT HI-311x CAN device tree bindings.
Signed-off-by: Akshay Bhat <nodeax@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/net/can/holt_hi311x.txt | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/can/holt_hi311x.txt b/Documentation/devicetree/bindings/net/can/holt_hi311x.txt new file mode 100644 index 000000000000..23aa94eab207 --- /dev/null +++ b/Documentation/devicetree/bindings/net/can/holt_hi311x.txt @@ -0,0 +1,24 @@ +* Holt HI-311X stand-alone CAN controller device tree bindings + +Required properties: + - compatible: Should be one of the following: + - "holt,hi3110" for HI-3110 + - reg: SPI chip select. + - clocks: The clock feeding the CAN controller. + - interrupt-parent: The parent interrupt controller. + - interrupts: Should contain IRQ line for the CAN controller. + +Optional properties: + - vdd-supply: Regulator that powers the CAN controller. + - xceiver-supply: Regulator that powers the CAN transceiver. + +Example: + can0: can@1 { + compatible = "holt,hi3110"; + reg = <1>; + clocks = <&clk32m>; + interrupt-parent = <&gpio4>; + interrupts = <13 IRQ_TYPE_EDGE_RISING>; + vdd-supply = <®5v0>; + xceiver-supply = <®5v0>; + }; |