| Message ID | 1442272632-20251-2-git-send-email-info@gerhard-bertelsmann.de |
|---|---|
| State | Awaiting Upstream, archived |
| Delegated to: | David Miller |
| Headers | show |
Hi, On Tue, Sep 15, 2015 at 01:17:10AM +0200, Gerhard Bertelsmann wrote: > Devicetree bindings for Allwinner A10/A20 CAN > > Signed-off-by: Gerhard Bertelsmann <info@gerhard-bertelsmann.de> > --- > > .../devicetree/bindings/net/can/sun4i_can.txt | 38 + > 1 file changed, 38 insertions(+) > > diff --git a/Documentation/devicetree/bindings/net/can/sun4i_can.txt b/Documentation/devicetree/bindings/net/can/sun4i_can.txt > new file mode 100644 > index 0000000..5819043 > --- /dev/null > +++ b/Documentation/devicetree/bindings/net/can/sun4i_can.txt > @@ -0,0 +1,38 @@ > +Allwinner A10/A20 CAN controller Device Tree Bindings > +----------------------------------------------------- > + > +Required properties: > +- compatible: "allwinner,sun4ican" A bit better, but still not the one I told you to use. Thanks, Maxime
diff --git a/Documentation/devicetree/bindings/net/can/sun4i_can.txt b/Documentation/devicetree/bindings/net/can/sun4i_can.txt new file mode 100644 index 0000000..5819043 --- /dev/null +++ b/Documentation/devicetree/bindings/net/can/sun4i_can.txt @@ -0,0 +1,38 @@ +Allwinner A10/A20 CAN controller Device Tree Bindings +----------------------------------------------------- + +Required properties: +- compatible: "allwinner,sun4ican" +- reg: physical base address and size of the Allwinner A10/A20 CAN register map. +- interrupts: interrupt specifier for the sole interrupt. +- clock: phandle and clock specifier. + + +Example +------- + +SoC common .dtsi file: + + can0_pins_a: can0@0 { + allwinner,pins = "PH20","PH21"; + allwinner,function = "can"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; +... + can0: can@01c2bc00 { + compatible = "allwinner,sun4ican"; + reg = <0x01c2bc00 0x400>; + interrupts = <0 26 4>; + clocks = <&apb1_gates 4>; + status = "disabled"; + }; + +Board specific .dts file: + + can0: can@01c2bc00 { + pinctrl-names = "default"; + pinctrl-0 = <&can0_pins_a>; + status = "okay"; + }; +
Devicetree bindings for Allwinner A10/A20 CAN Signed-off-by: Gerhard Bertelsmann <info@gerhard-bertelsmann.de> --- .../devicetree/bindings/net/can/sun4i_can.txt | 38 + 1 file changed, 38 insertions(+) -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html