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Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/input/touchscreen/sun4i.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/input/touchscreen/sun4i.txt b/Documentation/devicetree/bindings/input/touchscreen/sun4i.txt index 881aea713fc3..aef57791f40b 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/sun4i.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/sun4i.txt @@ -6,10 +6,15 @@ Required properties: - reg: mmio address range of the chip - interrupts: interrupt to which the chip is connected +Optional properties: + - allwinner,ts-attached: boolean indicating that an actual touchscreen is + attached to the controller + Example: rtp: rtp@01c25000 { compatible = "allwinner,sun4i-a10-ts"; reg = <0x01c25000 0x100>; interrupts = <29>; + allwinner,ts-attached; }; |