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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 3623e1024e
commit dd504db5cd
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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@ -601,8 +601,10 @@
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>;