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* Distinguish _CID match and _HID match and make lower priority probeTakanori Watanabe2018-10-261-7/+8
| | | | | | | | | | when _CID match. Reviewed by: jhb, imp Differential Revision:https://reviews.freebsd.org/D16468 Notes: svn path=/head/; revision=339754
* intelspi: don't leak spibus children on detach.Konstantin Belousov2018-09-081-1/+1
| | | | | | | | | | Submitted by: Yuri Pankov MFC after: 1 week Approved by: re (gjb) Differential revision: https://reviews.freebsd.org/D17076 Notes: svn path=/head/; revision=338534
* Specify the correct resource type in teardown paths.Mark Johnston2018-09-071-2/+2
| | | | | | | | | Submitted by: Yuri Pankov <yuripv@yuripv.net> Approved by: re (kib) MFC after: 1 week Notes: svn path=/head/; revision=338528
* [intelspi] Add SPI driver for Intel BayTrail SoCOleksandr Tymoshenko2016-12-271-0/+533
Add SPI mode (PIO-only) support for Intel Synchronous Serial Port that can be found in several Intel's products starting from PXA family. Most of implementations have slight differences in behavior and in addresses for registers subset. This driver covers only BayTrail SoC implementation for it's the only hardware I have to test it on. Driver attaches to ACPI bus only and does not have PCI or FDT support for now due to lack of hardware to test it on. "intelspi" is the best name I've managed to come up with. Linux driver name (spi-pxa2xx) does not make sense because current implementation does not support actual PXA2xx SoCs. And as far as I know there is no codename assigned to Intel SSP chip. Reviewed by: br, manu MFC after: 1 month Differential Revision: https://reviews.freebsd.org/D8896 Notes: svn path=/head/; revision=310645