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usb: bcm_udc_otg: enable clocks 

Turn on the USB OTG clocks.

Signed-off-by: Steve Rae <srae@broadcom.com>
This commit is contained in:
Steve Rae 2016-04-04 12:59:43 -07:00 committed by Marek Vasut
parent 47435e5b18
commit cf12547385
1 changed files with 4 additions and 0 deletions
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4
drivers/usb/gadget/bcm_udc_otg_phy.c
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@ -8,12 +8,16 @@
#include <common.h> #include <common.h>
#include <asm/io.h> #include <asm/io.h>
#include <asm/arch/sysmap.h> #include <asm/arch/sysmap.h>
#include <asm/kona-common/clk.h>
#include "dwc2_udc_otg_priv.h" #include "dwc2_udc_otg_priv.h"
#include "bcm_udc_otg.h" #include "bcm_udc_otg.h"
void otg_phy_init(struct dwc2_udc *dev) 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 */ /* set Phy to driving mode */
wfld_clear(HSOTG_CTRL_BASE_ADDR + HSOTG_CTRL_PHY_P1CTL_OFFSET, wfld_clear(HSOTG_CTRL_BASE_ADDR + HSOTG_CTRL_PHY_P1CTL_OFFSET,
HSOTG_CTRL_PHY_P1CTL_NON_DRIVING_MASK); HSOTG_CTRL_PHY_P1CTL_NON_DRIVING_MASK);