opnsense-src/sys/modules/spi
Vladimir Kondratyev 7d380b986a spibus(4): Add support for ACPI-based children enumeration
When spibus is attached as child of Intel SPI controller it scans all
ACPI nodes for "SPI Serial Bus Connection Resource Descriptor" described
in section 19.6.126 of ACPI specs.
If such a descriptor is found, SPI child is added to spibus, it's SPI
chip select, mode, clock, IRQ resource and ACPI handle are added to ivars.
Existing ACPI bus-hosted child is deleted afterwards.
Apple ACPI SPI extensions are supported.

Reviewed by:	manu
Differential Revision:	https://reviews.freebsd.org/D41248
2023-08-03 19:10:50 +03:00
..
at45d Add opt_platform.h for several modules that have #ifdef FDT in the source. 2018-04-01 18:22:24 +00:00
mx25l Add opt_platform.h for several modules that have #ifdef FDT in the source. 2018-04-01 18:22:24 +00:00
spibus spibus(4): Add support for ACPI-based children enumeration 2023-08-03 19:10:50 +03:00
Makefile Build at45d and mx25l SPI flash drivers as modules. 2018-02-19 01:49:19 +00:00