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| author | Martin Blumenstingl <martin.blumenstingl@googlemail.com> | 2018-02-11 22:15:17 +0100 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2018-03-13 10:47:50 +0200 |
| commit | e8284db48f1f5fde93285479d18ae528ec27dce4 (patch) | |
| tree | 51229b26e9de6cda72b02e1a085293547cc893df /drivers/usb/dwc3/core.c | |
| parent | ff0a632f08759e31f45b06fee27bc71c826c6b11 (diff) | |
| download | blackbird-obmc-linux-e8284db48f1f5fde93285479d18ae528ec27dce4.tar.gz blackbird-obmc-linux-e8284db48f1f5fde93285479d18ae528ec27dce4.zip | |
usb: dwc3: of-simple: add support for the Amlogic Meson GXL and AXG SoCs
Amlogic Meson GXL and AXG SoCs come with a (host-only) dwc3 USB
controller. To use this controller a clock has to be enabled and a reset
line has to be pulsed.
Enabling the clock works identical to other SoCs. However, the reset
line has to be pulsed (using reset_control_reset) instead of using a
level reset (reset_control_{assert,deassert}).
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: Yixun Lan <yixun.lan@amlogic.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/dwc3/core.c')
0 files changed, 0 insertions, 0 deletions
