K 10 svn:author V 2 mw K 8 svn:date V 27 2020-05-25T14:55:37.212389Z K 7 svn:log V 578 Add GPIO support for QorIQ boards. This patch adds a GPIO controller support targeted for NXP LS1046A SoC. The driver implements the following features: * setting direction of each pin (IN or OUT) * setting the mode of output pins (PUSHPULL or OPENDRAIN) * setting the state of each output pin (1 or 0) * reading the state of each input pin (1 or 0) Submitted by: Kamil Koczurek Dawid Gorecki Reviewed by: manu Obtained from: Semihalf Sponsored by: Alstom Group Differential Revision: https://reviews.freebsd.org/D24353 END