diff options
| author | Nikita Kiryanov <nikita@compulab.co.il> | 2015-12-01 15:55:04 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2015-12-03 08:12:59 -0800 |
| commit | a7c787677461829e22698ca001aedfda4ae06651 (patch) | |
| tree | f5fc5ab2c9dc358ff795a0ad467a33466430b1d6 /arch | |
| parent | e7f83e8f3d685aa9df075a117021b298395156b5 (diff) | |
ARM: dts: am437x: cm-t43: add touchscreen support
AM437x has an internal touchscreen controller. Add support for it
on cm-t43.
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Benoit Cousson <bcousson@baylibre.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Dmitry Lifshitz <lifshitz@compulab.co.il>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/am437x-cm-t43.dts | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/am437x-cm-t43.dts b/arch/arm/boot/dts/am437x-cm-t43.dts index 1011accb56e6..8677f4cce9e9 100644 --- a/arch/arm/boot/dts/am437x-cm-t43.dts +++ b/arch/arm/boot/dts/am437x-cm-t43.dts @@ -398,6 +398,20 @@ status = "okay"; }; +&tscadc { + status = "okay"; + tsc { + ti,wires = <4>; + ti,x-plate-resistance = <200>; + ti,coordiante-readouts = <5>; + ti,wire-config = <0x00 0x11 0x22 0x33>; + }; + + adc { + ti,adc-channels = <4 5 6 7>; + }; +}; + &cpu { cpu0-supply = <&dcdc2>; operating-points = <1000000 1330000>, |