diff options
| author |   Daniel Mack <zonque@gmail.com> | 2013-11-26 13:31:14 +0100 |
|---|---|---|
| committer |   Felipe Balbi <balbi@ti.com> | 2013-11-26 10:58:16 -0600 |
| commit | 869c597829817af4b9f85c5e4181c622918dc781 (patch) | |
| tree | 412253db26f14c15ec9f41a8302cf6e422e1a609 /drivers/usb/musb/musb_virthub.c | |
| parent | usb: musb: dsps: add {tx,rx}_mode to wrapper (diff) | |
| download | linux-dev-869c597829817af4b9f85c5e4181c622918dc781.tar.xz linux-dev-869c597829817af4b9f85c5e4181c622918dc781.zip | |
usb: musb: dsps: add support for suspend and resume
The dsps platform needs to save save some registers at suspend time and
restore them after resume. This patch adds a struct for these registers,
and also lets the musb core know that the core registers need to be
saved as well.
We also have to explicitly de-assert the port reset upon resume on this
platform, but musb_port_reset() should not be called from glue layers.
Hence, introduce a flag in struct musb_hdrc_config for this.
Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/musb/musb_virthub.c')
| -rw-r--r-- | drivers/usb/musb/musb_virthub.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/musb/musb_virthub.c b/drivers/usb/musb/musb_virthub.c index e977441401ed..24e46c0c84b5 100644 --- a/drivers/usb/musb/musb_virthub.c +++ b/drivers/usb/musb/musb_virthub.c @@ -109,7 +109,7 @@ void musb_port_suspend(struct musb *musb, bool do_suspend) } } -static void musb_port_reset(struct musb *musb, bool do_reset) +void musb_port_reset(struct musb *musb, bool do_reset) { u8 power; void __iomem *mbase = musb->mregs; |