>From 85105ec25cfb0dcff102e579e00a0a6c38ac34e9 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Fri, 12 Dec 2014 14:05:56 +0100 Subject: [PATCH v2 1/4] FIXUP: "sunxi:dts-bindings:input:ps2 bindings for A10/A20 ps2." 2 fixups for: "sunxi:dts-bindings:input:ps2 bindings for A10/A20 ps2." 1) dt bindings should use the compat string for the earliest version of the hardware which has the relevant hardware block, unless there are differences, the A10 and A20 ps2 controllers are identical, so for both sun4i-a10-ps2 should be used as compat string. 2) ps2 / serio bindings belong under Documentation/devicetree/bindings/serio Signed-off-by: Hans de Goede --- .../bindings/input/allwinner,sunxi-ps2.txt | 23 ---------------------- .../bindings/serio/allwinner,sun4i-a10-ps2.txt | 22 +++++++++++++++++++++ 2 files changed, 22 insertions(+), 23 deletions(-) delete mode 100644 Documentation/devicetree/bindings/input/allwinner,sunxi-ps2.txt create mode 100644 Documentation/devicetree/bindings/serio/allwinner,sun4i-a10-ps2.txt diff --git a/Documentation/devicetree/bindings/input/allwinner,sunxi-ps2.txt b/Documentation/devicetree/bindings/input/allwinner,sunxi-ps2.txt deleted file mode 100644 index 3a8919a..0000000 --- a/Documentation/devicetree/bindings/input/allwinner,sunxi-ps2.txt +++ /dev/null @@ -1,23 +0,0 @@ -* 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"; - }; diff --git a/Documentation/devicetree/bindings/serio/allwinner,sun4i-a10-ps2.txt b/Documentation/devicetree/bindings/serio/allwinner,sun4i-a10-ps2.txt new file mode 100644 index 0000000..c93ca90 --- /dev/null +++ b/Documentation/devicetree/bindings/serio/allwinner,sun4i-a10-ps2.txt @@ -0,0 +1,22 @@ +* Device tree bindings for Allwinner A10, A20 PS2 host controller + +A10 PS2 is dual role controller (PS2 host and PS2 device). These bindings are +for the 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 : "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,sun4i-a10-ps2"; + reg = <0x01c2a000 0x400>; + interrupts = <0 62 4>; + clocks = <&apb1_gates 6>; + status = "disabled"; + }; -- 2.1.0