diff options
| author | Francesco VIRLINZI <francesco.virlinzi@st.com> | 2014-04-03 10:09:00 +0200 |
|---|---|---|
| committer | Peter Griffin <peter.griffin@linaro.org> | 2014-06-25 16:57:01 +0100 |
| commit | 68246da9fde29bfec78e4ddf270b30b594a9b296 (patch) | |
| tree | a88c060b5e7a8107c7bced6ae2eb9a130dde43eb | |
| parent | ffca2518f881b2c523ba27a30a80b2eedeaec929 (diff) | |
drivers: usb: dwc3-st: Add pins managenement for power/oc USB-2 pins
This patch adds the pin management required to manage the:
- USB-2 power_pins;
- USB-2 Over_current_pins;
With this patch:
- USB-2 is working on boot
- USB-2 is working on CPS resume
Signed-off-by: Francesco Virlinzi <francesco.virlinzi@st.com>
| -rw-r--r-- | drivers/usb/dwc3/dwc3-st.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/dwc3-st.c b/drivers/usb/dwc3/dwc3-st.c index 5a2f494de3cb..19ede8643c7b 100644 --- a/drivers/usb/dwc3/dwc3-st.c +++ b/drivers/usb/dwc3/dwc3-st.c @@ -261,6 +261,8 @@ static int st_dwc3_suspend(struct device *dev) reset_control_assert(dwc3_data->rstc); + pinctrl_pm_select_sleep_state(dev); + return 0; } @@ -268,6 +270,8 @@ static int st_dwc3_resume(struct device *dev) { struct st_dwc3 *dwc3_data = dev_get_drvdata(dev); + pinctrl_pm_select_default_state(dev); + reset_control_deassert(dwc3_data->rstc); return 0; |