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authorSteve Rae <srae@broadcom.com>2016-04-04 12:59:43 -0700
committerMarek Vasut <marex@denx.de>2016-04-10 17:18:43 +0200
commitcf1254738537b24308699a4ea0081e52723933b0 (patch)
tree7923526a6672988e7a50d452e1989ee859ed8e75 /drivers/usb
parent47435e5b18e3dd780a37e39a5f34e6d46e1e2126 (diff)
usb: bcm_udc_otg: enable clocks
Turn on the USB OTG clocks. Signed-off-by: Steve Rae <srae@broadcom.com>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/gadget/bcm_udc_otg_phy.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/gadget/bcm_udc_otg_phy.c b/drivers/usb/gadget/bcm_udc_otg_phy.c
index 10b2e132eb..877f162630 100644
--- a/drivers/usb/gadget/bcm_udc_otg_phy.c
+++ b/drivers/usb/gadget/bcm_udc_otg_phy.c
@@ -8,12 +8,16 @@
#include <common.h>
#include <asm/io.h>
#include <asm/arch/sysmap.h>
+#include <asm/kona-common/clk.h>
#include "dwc2_udc_otg_priv.h"
#include "bcm_udc_otg.h"
void otg_phy_init(struct dwc2_udc *dev)
{
+ /* turn on the USB OTG clocks */
+ clk_usb_otg_enable((void *)HSOTG_BASE_ADDR);
+
/* set Phy to driving mode */
wfld_clear(HSOTG_CTRL_BASE_ADDR + HSOTG_CTRL_PHY_P1CTL_OFFSET,
HSOTG_CTRL_PHY_P1CTL_NON_DRIVING_MASK);