[linux-sunxi] [PATCH v5 2/7] phy-sun4i-usb: Add extcon support for the otg phy (phy0)

[net147@gmail.com (Jonathan Liu)]

Hi Hans,

On 13/06/2015 10:37 PM, Hans de Goede wrote:
> The sunxi musb glue needs to know if a host or normal usb cable is plugged
> in, add extcon support so that the musb glue can monitor the host status.
>
> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
> ---
> Changes in v5:
> -Split out of the "Add id and vbus detection support" commit
> -Ported to the new extcon API queued for 4.2
> ---
>   drivers/phy/Kconfig         |  1 +
>   drivers/phy/phy-sun4i-usb.c | 32 +++++++++++++++++++++++++++++++-
>   2 files changed, 32 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
> index a53bd5b..9841780 100644
> --- a/drivers/phy/Kconfig
> +++ b/drivers/phy/Kconfig
> @@ -173,6 +173,7 @@ config PHY_SUN4I_USB
>   	tristate "Allwinner sunxi SoC USB PHY driver"
>   	depends on ARCH_SUNXI && HAS_IOMEM && OF
>   	depends on RESET_CONTROLLER
> +	depends on EXTCON
>   	select GENERIC_PHY
>   	help
>   	  Enable this to support the transceiver that is part of Allwinner
>
Should probably add CONFIG_EXTCON=y to arch/arm/configs/sunxi_defconfig 
so that CONFIG_PHY_SUN4I_USB=y works out of the box.

Regards,
Jonathan