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| author | Steve Rae <srae@broadcom.com> | 2016-04-04 12:59:43 -0700 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2016-04-10 17:18:43 +0200 |
| commit | cf1254738537b24308699a4ea0081e52723933b0 (patch) | |
| tree | 7923526a6672988e7a50d452e1989ee859ed8e75 /drivers/usb | |
| parent | 47435e5b18e3dd780a37e39a5f34e6d46e1e2126 (diff) | |
| download | u-boot-imx-cf1254738537b24308699a4ea0081e52723933b0.zip u-boot-imx-cf1254738537b24308699a4ea0081e52723933b0.tar.gz u-boot-imx-cf1254738537b24308699a4ea0081e52723933b0.tar.bz2 | |
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.c | 4 |
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 10b2e13..877f162 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); |