linux/drivers/bus/fsl-mc
Laurentiu Tudor 74abd1f2d4 bus: fsl-mc: make sure MC firmware is up and running
Some bootloaders might pause the MC firmware before starting the
kernel to ensure that MC will not cause faults as soon as SMMU
probes due to no configuration being in place for the firmware.
Make sure that MC is resumed at probe time as its SMMU setup should
be done by now.
Also included, a comment fix on how PL and BMT bits are packed in
the StreamID.

Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Link: https://lore.kernel.org/r/20201105153050.19662-2-laurentiu.tudor@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-12-09 19:50:40 +01:00
..
dpbp.c bus: fsl-mc: remove duplicated include files 2018-12-06 15:53:20 +01:00
dpcon.c bus: fsl-mc: remove duplicated include files 2018-12-06 15:53:20 +01:00
dpmcp.c bus: fsl-mc: change mc_command in fsl_mc_command 2018-03-23 15:52:48 +01:00
dprc-driver.c bus/fsl-mc: Export IRQ pool handling functions to be used by VFIO 2020-10-02 16:05:02 +02:00
dprc.c bus/fsl-mc: Add a new version for dprc_get_obj_region command 2020-10-02 16:05:02 +02:00
fsl-mc-allocator.c bus/fsl-mc: Export IRQ pool handling functions to be used by VFIO 2020-10-02 16:05:02 +02:00
fsl-mc-bus.c bus: fsl-mc: make sure MC firmware is up and running 2020-12-09 19:50:40 +01:00
fsl-mc-msi.c bus: fsl-mc: Add ACPI support for fsl-mc 2020-07-28 15:51:32 +01:00
fsl-mc-private.h bus/fsl-mc: Add a new version for dprc_get_obj_region command 2020-10-02 16:05:02 +02:00
Kconfig
Makefile staging: fsl-mc: Move DPCON out of staging 2018-03-14 13:18:42 +01:00
mc-io.c bus/fsl_mc: Do not rely on caller to provide non NULL mc_io 2020-10-02 16:05:01 +02:00
mc-sys.c bus: fsl-mc: use raw spin lock to serialize mc cmds 2020-07-23 16:54:33 +02:00