tree 99b9ede50388eac5c31a9c4f35a8917a1e8637b3
parent 9fd8a430f33f1a412a43c12a8b83e19ed91a16fd
author Dario Binacchi <dariobin@libero.it> 1618126784 +0200
committer Lokesh Vutla <lokeshvutla@ti.com> 1618206435 +0530

pinctrl: single: check "register-width" DT property

In more recent versions of the Linux kernel the driver's probe function
returns an error if the "pinctrl-single,register-width" DT property is
missing. The lack of this information, in fact, does not allow to know
whether to access the registers of the controller at 8, 16, ... bits.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Reviewed-by: Simon Glass <sjg@chromium.org>