diff options
| author | Linux Build Service Account <lnxbuild@localhost> | 2016-08-13 04:51:57 -0700 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2016-08-13 04:51:57 -0700 |
| commit | bb5866bf9eeba2867bb96fbf03ae896e8854a60a (patch) | |
| tree | cbdaf661baa7da318fec260bc7434e47fb55fa30 | |
| parent | ae5bb272c38a67ec0a219455224af1c92cfbf735 (diff) | |
| parent | 9dfea8de0a3e9154f0d2ef4f08990c02acfb0240 (diff) | |
Merge "usb: dwc3: Use clock API to control the memory power states"
| -rw-r--r-- | drivers/usb/dwc3/dwc3-msm.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/dwc3-msm.c b/drivers/usb/dwc3/dwc3-msm.c index aa05e6256852..37a3c954a1dd 100644 --- a/drivers/usb/dwc3/dwc3-msm.c +++ b/drivers/usb/dwc3/dwc3-msm.c @@ -1937,6 +1937,12 @@ static int dwc3_msm_suspend(struct dwc3_msm *mdwc) clk_disable_unprepare(mdwc->bus_aggr_clk); clk_disable_unprepare(mdwc->utmi_clk); + /* Memory core: OFF, Memory periphery: OFF */ + if (!mdwc->in_host_mode && !mdwc->vbus_active) { + clk_set_flags(mdwc->core_clk, CLKFLAG_NORETAIN_MEM); + clk_set_flags(mdwc->core_clk, CLKFLAG_NORETAIN_PERIPH); + } + clk_set_rate(mdwc->core_clk, 19200000); clk_disable_unprepare(mdwc->core_clk); /* |