summaryrefslogtreecommitdiffstats
path: root/drivers/usb/chipidea
diff options
context:
space:
mode:
authorFabio Estevam <fabio.estevam@freescale.com>2013-08-14 12:43:56 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-08-14 12:34:15 -0700
commit03779f05be6dfc48de99763f6c845a003e1e40f3 (patch)
treec613f051b1eabc1dceb0a5f44c1b86430f0772dc /drivers/usb/chipidea
parent5bb3da0ec0c3e60c15656250120c110317746d23 (diff)
downloadblackbird-op-linux-03779f05be6dfc48de99763f6c845a003e1e40f3.tar.gz
blackbird-op-linux-03779f05be6dfc48de99763f6c845a003e1e40f3.zip
usb: chipidea: move hw_phymode_configure() into probe
Currently hw_phymode_configure() is located inside hw_device_reset(), which is only called by chipidea udc driver. When operating in host mode, we also need to call hw_phymode_configure() in order to properly configure the PHY mode, so move this function into probe. After this change, USB Host1 port on mx53qsb board is functional. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Tested-by: Arnaud Patard <arnaud.patard@rtp-net.org> Reviewed-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/chipidea')
-rw-r--r--drivers/usb/chipidea/core.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c
index a5df24c578fc..a5b3774bb223 100644
--- a/drivers/usb/chipidea/core.c
+++ b/drivers/usb/chipidea/core.c
@@ -264,8 +264,6 @@ int hw_device_reset(struct ci_hdrc *ci, u32 mode)
while (hw_read(ci, OP_USBCMD, USBCMD_RST))
udelay(10); /* not RTOS friendly */
- hw_phymode_configure(ci);
-
if (ci->platdata->notify_event)
ci->platdata->notify_event(ci,
CI_HDRC_CONTROLLER_RESET_EVENT);
@@ -457,6 +455,8 @@ static int ci_hdrc_probe(struct platform_device *pdev)
if (!ci->platdata->phy_mode)
ci->platdata->phy_mode = of_usb_get_phy_mode(dev->of_node);
+ hw_phymode_configure(ci);
+
if (!ci->platdata->dr_mode)
ci->platdata->dr_mode = of_usb_get_dr_mode(dev->of_node);
OpenPOWER on IntegriCloud