Merge tag 'gpio-updates-for-v5.9-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into devel

gpio updates for v5.9

- use kobj_to_dev() in sysfs interface
- kerneldoc and documentation fixes
- relax the interrupt flags in gpio-mpc8xxx
- support new model in gpio-pca953x
- remove a redundant check from gpio-max732x
- support a new platform in gpio-zynq (+ some minor fixes)
- don't depend on GPIOLIB when already inside the "if GPIOLIB" in Kconfig
- support PM ops for suspend in gpio-omap
- minor tweaks in gpiolib