Re: [PATCH v3 1/4] phy: rcar-gen3-usb2: check dr_mode for otg mode

From: Simon Horman
Date: Fri Oct 06 2017 - 05:15:59 EST

On Fri, Sep 01, 2017 at 11:41:22AM +0900, Yoshihiro Shimoda wrote:
> The previous code assumed a channel has otg capability if a channel
> has interrupt property. But, it is not good because:
> - Battery charging feature also needs interrupt property.
> - Some R-Car Gen3 SoCs (e.g. R-Car D3) don't have OTG capability.
> So, this patch checks whether usb 2.0 host node has dr_mode property or
> not. If it has 'dr_mode = "otg";', this driver enables otg capability.
> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>

Reviewed-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>