| Message ID | 1417907719-26775-2-git-send-email-VishnuPatekar0510@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi, On Sun, Dec 07, 2014 at 04:45:17AM +0530, vishnupatekar wrote: > A10 and A20 have same PS2 addresses, clocks, interrupts. > added compatible as allwinner,sun4i-a10-ps2. > > Signed-off-by: vishnupatekar <VishnuPatekar0510@gmail.com> You should have your real name here. > --- > .../bindings/input/allwinner,sunxi-ps2.txt | 23 ++++++++++++++++++++ > 1 file changed, 23 insertions(+) > create mode 100644 Documentation/devicetree/bindings/input/allwinner,sunxi-ps2.txt > > diff --git a/Documentation/devicetree/bindings/input/allwinner,sunxi-ps2.txt b/Documentation/devicetree/bindings/input/allwinner,sunxi-ps2.txt > new file mode 100644 > index 0000000..3a8919a > --- /dev/null > +++ b/Documentation/devicetree/bindings/input/allwinner,sunxi-ps2.txt > @@ -0,0 +1,23 @@ > +* Device tree bindings for Allwinner A10, A20 PS2 host controller > +A20 PS2 is dual role controller(PS2 host and PS2 device). These > +bindings are for PS2 host controller. IBM compliant IBM PS2 and > AT-compatible keyboard and mouse can be connected. This should be wrapped to 80 chars. > +Required properties: > + > + - reg : Offset and length of the register set for the device. > + - compatible : Should one of the following: > + - "allwinner,sun7i-a20-ps2" > + - "allwinner,sun4i-a10-ps2" > + - interrupts : The interrupt line connected to the PS2. > + - clocks : The gate clk connected to the PS2. > + > + > +Example: > + ps20: ps2@0x01c2a000 { > + compatible = "allwinner,sun7i-a20-ps2"; > + reg = <0x01c2a000 0x400>; > + interrupts = <0 62 4>; > + clocks = <&apb1_gates 6>; > + status = "disabled"; > + }; > -- > 1.7.9.5 >
diff --git a/Documentation/devicetree/bindings/input/allwinner,sunxi-ps2.txt b/Documentation/devicetree/bindings/input/allwinner,sunxi-ps2.txt new file mode 100644 index 0000000..3a8919a --- /dev/null +++ b/Documentation/devicetree/bindings/input/allwinner,sunxi-ps2.txt @@ -0,0 +1,23 @@ +* Device tree bindings for Allwinner A10, A20 PS2 host controller + +A20 PS2 is dual role controller(PS2 host and PS2 device). These bindings are for PS2 host controller. +IBM compliant IBM PS2 and AT-compatible keyboard and mouse can be connected. + +Required properties: + + - reg : Offset and length of the register set for the device. + - compatible : Should one of the following: + - "allwinner,sun7i-a20-ps2" + - "allwinner,sun4i-a10-ps2" + - interrupts : The interrupt line connected to the PS2. + - clocks : The gate clk connected to the PS2. + + +Example: + ps20: ps2@0x01c2a000 { + compatible = "allwinner,sun7i-a20-ps2"; + reg = <0x01c2a000 0x400>; + interrupts = <0 62 4>; + clocks = <&apb1_gates 6>; + status = "disabled"; + };
A10 and A20 have same PS2 addresses, clocks, interrupts. added compatible as allwinner,sun4i-a10-ps2. Signed-off-by: vishnupatekar <VishnuPatekar0510@gmail.com> --- .../bindings/input/allwinner,sunxi-ps2.txt | 23 ++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/allwinner,sunxi-ps2.txt