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| author | Ilpo Järvinen <[email protected]> | 2023-01-16 10:08:44 +0000 |
|---|---|---|
| committer | Lee Jones <[email protected]> | 2023-01-27 10:47:11 +0000 |
| commit | 869b9eddf0b38a22c27a400e2fa849d2ff2aa7e1 (patch) | |
| tree | 59205257ca2dbe2be009118e74e2f9c77448ef5a /drivers/firmware/google/framebuffer-coreboot.c | |
| parent | fpga: m10bmc-sec: Make rsu status type specific (diff) | |
| download | kernel-869b9eddf0b38a22c27a400e2fa849d2ff2aa7e1.tar.gz kernel-869b9eddf0b38a22c27a400e2fa849d2ff2aa7e1.zip | |
mfd: intel-m10-bmc: Add PMCI driver
Add the mfd driver for the Platform Management Component Interface
(PMCI) based interface of Intel MAX10 BMC controller.
PMCI is a software-visible interface, connected to card BMC which
provided the basic functionality of read/write BMC register. The access
to the register is done indirectly via a hardware controller/bridge
that handles read/write/clear commands and acknowledgments for the
commands.
Previously, intel-m10-bmc provided sysfs under
/sys/bus/spi/devices/... which is generalized in this change because
not all MAX10 BMC appear under SPI anymore.
Co-developed-by: Tianfei zhang <[email protected]>
Signed-off-by: Tianfei zhang <[email protected]>
Co-developed-by: Russ Weight <[email protected]>
Signed-off-by: Russ Weight <[email protected]>
Co-developed-by: Matthew Gerlach <[email protected]>
Signed-off-by: Matthew Gerlach <[email protected]>
Reviewed-by: Xu Yilun <[email protected]>
Signed-off-by: Ilpo Järvinen <[email protected]>
Signed-off-by: Lee Jones <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'drivers/firmware/google/framebuffer-coreboot.c')
0 files changed, 0 insertions, 0 deletions