Jessica Clarke 28da7c9ed0 Add syscon power and reset control device driver ... This device driver supports both syscon-power and syscon-reset devices, as specified in [1] and [2]. These provide a very simple interface for power and reset control, and among other things are used by QEMU's virt machine on RISC-V. A separate commit will enable this on RISC-V, as that requires adding a RISC-V-specific riscv_syscon akin to r327936's aw_syscon. [1] https://www.kernel.org/doc/Documentation/devicetree/bindings/power/reset/syscon-poweroff.txt [2] https://www.kernel.org/doc/Documentation/devicetree/bindings/power/reset/syscon-reboot.txt Reviewed by: brooks (mentor), jhb (mentor) Approved by: brooks (mentor), jhb (mentor) Obtained from: CheriBSD Differential Revision: https://reviews.freebsd.org/D25724		2020-07-26 18:19:50 +00:00
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syscon.c	Add method for getting of syscon handle from parent device.	2019-08-18 08:08:56 +00:00
syscon.h	Remove "All Rights Reserved" on files that I hold sole copyright on	2018-05-09 16:44:19 +00:00
syscon_generic.c	extres/syscon_generic: Make device quiet if not in boot verbose	2020-07-08 17:14:44 +00:00
syscon_generic.h	Remove "All Rights Reserved" on files that I hold sole copyright on	2018-05-09 16:44:19 +00:00
syscon_if.m	Add method for getting of syscon handle from parent device.	2019-08-18 08:08:56 +00:00
syscon_power.c	Add syscon power and reset control device driver	2020-07-26 18:19:50 +00:00