[U-Boot] [PATCH 11/16] configs: sun50i: add usb-otg support for bananapi-m64

Maxime Ripard maxime.ripard at free-electrons.com
Wed Dec 13 08:17:32 UTC 2017


On Tue, Dec 12, 2017 at 02:43:38PM +0530, Jagan Teki wrote:
> On Tue, Dec 12, 2017 at 1:34 PM, Maxime Ripard
> <maxime.ripard at free-electrons.com> wrote:
> > On Tue, Dec 12, 2017 at 12:28:26PM +0530, Jagan Teki wrote:
> >> USB-OTG require MUSB driver along with PHY#0 id(PH9) and/or
> >> vbus pin through AXP_GPIO driver.
> >>
> >> This patch add support for it.
> >>
> >> Signed-off-by: Jagan Teki <jagan at amarulasolutions.com>
> >> ---
> >>  configs/bananapi_m64_defconfig | 3 +++
> >>  1 file changed, 3 insertions(+)
> >>
> >> diff --git a/configs/bananapi_m64_defconfig b/configs/bananapi_m64_defconfig
> >> index 461567f..55feafe 100644
> >> --- a/configs/bananapi_m64_defconfig
> >> +++ b/configs/bananapi_m64_defconfig
> >> @@ -4,6 +4,8 @@ CONFIG_MACH_SUN50I=y
> >>  CONFIG_RESERVE_ALLWINNER_BOOT0_HEADER=y
> >>  CONFIG_MMC0_CD_PIN="PH13"
> >>  CONFIG_MMC_SUNXI_SLOT_EXTRA=2
> >> +CONFIG_USB0_ID_DET="PH9"
> >> +CONFIG_AXP_GPIO=y
> >>  CONFIG_DEFAULT_DEVICE_TREE="sun50i-a64-bananapi-m64"
> >>  # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
> >>  CONFIG_SPL=y
> >> @@ -14,4 +16,5 @@ CONFIG_SPL=y
> >>  # CONFIG_SPL_EFI_PARTITION is not set
> >>  CONFIG_SUN8I_EMAC=y
> >>  CONFIG_USB_EHCI_HCD=y
> >> +CONFIG_USB_MUSB_GADGET=y
> >
> > Did you test the host mode as well?
> 
> No, I've not tried host mode yet.

Then you didn't test that at least the ID pin and the VBUS control was
working :)

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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