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ARM: dts: ti/omap: omap3-gta04: use proper touchscreen properties

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Specify the dimensions of the touchscreen propertly so that
no userspace configuration is needed for it.
Tested with x11 and weston on Debian bookworm.

What is in now is some debris from earlier tries to handle
scaling in kernel:

https://lore.kernel.org/linux-input/cover.1482936802.git.hns@goldelico.com/

Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Link: https://lore.kernel.org/r/20241205204413.2466775-3-akemnade@kernel.org
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This commit is contained in:
Andreas Kemnade 2024-12-05 21:44:13 +01:00 committed by Kevin Hilman
parent 6ef4ea3c94
commit 77f40f1983
1 changed files with 4 additions and 2 deletions
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6
arch/arm/boot/dts/ti/omap/omap3-gta04.dtsi
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@ -591,8 +591,10 @@ tsc2007@48 {
interrupts = <0 IRQ_TYPE_EDGE_FALLING>; /* GPIO_160 */
gpios = <&gpio6 0 GPIO_ACTIVE_LOW>; /* GPIO_160 */
ti,x-plate-ohms = <600>;
touchscreen-size-x = <480>;
touchscreen-size-y = <640>;
touchscreen-size-x = <0xf00>;
touchscreen-size-y = <0xf00>;
touchscreen-min-x = <0x100>;
touchscreen-min-y = <0x100>;
touchscreen-max-pressure = <1000>;
touchscreen-fuzz-x = <3>;
touchscreen-fuzz-y = <8>;