-----BEGIN PGP SIGNATURE-----
iQFSBAABCAA8FiEEq68RxlopcLEwq+PEeb4+QwBBGIYFAlwgIJYeHHRvcnZhbGRz
QGxpbnV4LWZvdW5kYXRpb24ub3JnAAoJEHm+PkMAQRiG0F4H/jwv83AI9qxd4Zsj
geztCq0w1Vc48Gz/yDvl5MxZ74//q7Wz01qRTKisMNJla+Z0VuUReL12w0BGT0ko
ZwPqrvPtM04pA7A6J+vLM8t6k7Ck0q7xC3z/Y9eN5qxtC7yOX/X8RziiXBmyMzM5
nVpFYQwlk9/hSUHjPwMgf2dV32vNYl3FEph3g6nrqQLLdtsHiii9N8rC+cAU2jKg
sZ8Cp6REYYxt9LWEilsGof+oLnH+oUkXecB7WKKvSaAVHqR20xdpZ3ZvRcVyLfQ4
XCXBu8PIYYBWsa/iwuu0h4NuosGzEYbWOjnXKozOaV2KoqCT/Rk1egKIgb55EpyA
kFH4wfc=
=WAE7
-----END PGP SIGNATURE-----
Merge tag 'v4.20' into next
Merge with mainline to bring in the new APIs.
The touchkey variant found on aries board is slighty different,
it uses a fixed regulator and writes/read to the same place
Signed-off-by: Jonathan Bakker <xc-racer2@live.ca>
Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Not all devices use the same keycodes in the same order,
so add possibility to define keycodes for buttons present
on actual hardware.
If keycodes property is not present, we assume that device has
at least MENU and BACK keys.
Signed-off-by: Jonathan Bakker <xc-racer2@live.ca>
Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
The touchkey on midas boards is almost identical.
The only real difference is that it uses the same register for both
keycode and base.
Signed-off-by: Simon Shields <simon@lineageos.org>
Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
'interrupt-parent' is often documented as part of define bindings, but
it is really outside the scope of a device binding. It's never required
in a given node as it is often inherited from a parent node. Or it can
be implicit if a parent node is an 'interrupt-controller' node. So
remove it from all the binding files.
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: devicetree@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
This patch adds support for the TM2 touch key and led functionality.
The driver interfaces with userspace through an input device and reports
KEY_PHONE and KEY_BACK event types. LED brightness can be controlled by
"/sys/class/leds/tm2-touchkey/brightness".
Signed-off-by: Beomho Seo <beomho.seo@samsung.com>
Signed-off-by: Jaechul Lee <jcsing.lee@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Andi Shyti <andi.shyti@samsung.com>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Tested-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Dmitry Torokhov