On 04/04/2016 09:59 PM, Steve Rae wrote:
> Turn on the USB OTG clocks.
>
> Signed-off-by: Steve Rae <s...@broadcom.com>
> ---
>
> drivers/usb/gadget/bcm_udc_otg_phy.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> 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);
I _think_ this driver is used on RPi too, did you compile test it there?
> /* set Phy to driving mode */
> wfld_clear(HSOTG_CTRL_BASE_ADDR + HSOTG_CTRL_PHY_P1CTL_OFFSET,
> HSOTG_CTRL_PHY_P1CTL_NON_DRIVING_MASK);
>
--
Best regards,
Marek Vasut
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