This series adds support for Allwinner's A20 PS2 host controller driver.
I've done basic testing on A20 Lime 2 Board.
This needs to be further tested.
Patch 0 Summary: Allwinner A20 PS2 is dual role controller(PS2 host and PS2 device). These modifications are for PS2 host controller.
IBM compliant IBM PS2 and AT-compatible keyboard and mouse can be connected.
Patch 1 device tree bindings.
Patch 2 adds support for sun7i ps2 driver.
Patch 3 device tree support for PS2 controller.
1) Added ps2 nodes to the dtsi
2) Added ps2 pinmux to the dtsi
3) Added ps2 nodes to the lime2 dts file.
vishnupatekar (3):
dts-binding: input: sun7ips2: Device tree bindings for Allwinner
sun7i A20 PS2 host controller
drivers:input:ps2 Added sunxi A20 ps2 driver, changed makefile and
Kconfig
ARM:dts:sun7i:ps2 added nodes for Sun7i A20 PS2 controller.
added ps2 nodes in lime2 board dts.
.../bindings/input/allwinner,sun7i-a20-ps2.txt | 22 ++
arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts | 10 +
arch/arm/boot/dts/sun7i-a20.dtsi | 30 +-
drivers/input/serio/Kconfig | 9 +
drivers/input/serio/Makefile | 1 +
drivers/input/serio/sunxi-ps2.c | 305 ++++++++++++++++++++
6 files changed, 376 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/input/allwinner,sun7i-a20-ps2.txt
create mode 100644 drivers/input/serio/sunxi-ps2.c
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1.7.9.5