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| author | Stefan Eichenberger <stefan.eichenberger@toradex.com> | 2023-05-24 18:12:28 +0200 |
|---|---|---|
| committer | Stefan Eichenberger <eichest@gmail.com> | 2023-05-24 18:25:17 +0200 |
| commit | 3592e06b1bda505d04689493e092726550fed3b4 (patch) | |
| tree | 1a8efe4b4f27bfb7bb9c118e6afb4de42cf00028 /drivers/fpga/fpga-bridge.c | |
| parent | 4d948676c55ff543adcbd1b46714c9eae03a9052 (diff) | |
arm64: dts: imx8mp: add bus_early clock to imx8mp-dwc3
Add a bus_early clock property to the imx8mp-dwc3 driver so that we can
access register 0x382f0000 and 0x381f0000 after a suspend/resume
cycle. Without this change suspend/resume will hang on resume.
Upstream-Status: Inappropriate [other]
This fix is only needed for the downstream kernel. In the upstream
kernel they added a power-domain for all hsio devices (usb, pcie, etc.)
and enable the clock there. However, backporting this solution would
probably cause more issues for now.
Fixes: cbd09f688623 ("usb: dwc3: imx8mp: Add support for setting SOC specific flags")
Signed-off-by: Stefan Eichenberger <stefan.eichenberger@toradex.com>
Diffstat (limited to 'drivers/fpga/fpga-bridge.c')
0 files changed, 0 insertions, 0 deletions