[PATCH V5 07/12] pinctrl: tegra-xusb: Add USB PHY support

[Jassi Brar]

On 18 November 2014 at 04:11, Andrew Bresticker <abrestic at chromium.org> wrote:
> In addition to the PCIe and SATA PHYs, the XUSB pad controller also
> supports 3 UTMI, 2 HSIC, and 2 USB3 PHYs.  Each USB3 PHY uses a single
> PCIe or SATA lane and is mapped to one of the three UTMI ports.
>
> The xHCI controller will also send messages intended for the PHY driver,
> so request and listen for messages on the mailbox's PHY channel.
>
> Signed-off-by: Andrew Bresticker <abrestic at chromium.org>
> Acked-by: Linus Walleij <linus.walleij at linaro.org>
> Reviewed-by: Stephen Warren <swarren at nvidia.com>

Mailbox bits look good to me.

-Jassi