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Input: gpio-keys - add support for linux,input-value DTS property

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Allows setting the value of EV_ABS events from DTS.
This property is included in the gpio-keys.yaml scheme, but was only
implemented for gpio-keys-polled.

Signed-off-by: Gergo Koteles <soyer@irl.hu>
Link: https://lore.kernel.org/r/3519a11b0ef5324a2befbd137cd2aa0cb8fd057d.1676850819.git.soyer@irl.hu
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Gergo Koteles 2023-02-21 11:47:48 -08:00 committed by Dmitry Torokhov
parent 40e40fdfec
commit 4b665e1781
1 changed files with 3 additions and 0 deletions
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3
drivers/input/keyboard/gpio_keys.c
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@ -770,6 +770,9 @@ gpio_keys_get_devtree_pdata(struct device *dev)
&button->type))
button->type = EV_KEY;
fwnode_property_read_u32(child, "linux,input-value",
(u32 *)&button->value);
button->wakeup =
fwnode_property_read_bool(child, "wakeup-source") ||
/* legacy name */