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ARM: dts: cm-t335: add touchscreen support

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Touchscreen and analog digital converter configurations.

Signed-off-by: Uri Mashiach <uri.mashiach@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Uri Mashiach 2015-12-30 13:41:34 +02:00 committed by Tony Lindgren
parent 2ac6e66ed6
commit 511fc6d85b
1 changed files with 17 additions and 0 deletions
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17
arch/arm/boot/dts/am335x-cm-t335.dts
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@ -424,3 +424,20 @@ &dcan1 {
pinctrl-names = "default";
pinctrl-0 = <&dcan1_pins>;
};
/* Touschscreen and analog digital converter */
&tscadc {
status = "okay";
tsc {
ti,wires = <4>;
ti,x-plate-resistance = <200>;
ti,coordinate-readouts = <5>;
ti,wire-config = <0x01 0x10 0x23 0x32>;
ti,charge-delay = <0x400>;
};
adc {
ti,adc-channels = <4 5 6 7>;
};
};