Re: [PATCH] ARM: shmobile: r8a7790: link PCI USb devices to USB PHY

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On 04/10/2014 02:38 PM, Sergei Shtylyov wrote:

Thanks for this patch, good to see that the relationship between the
USB Host and the PHY is described via DT.

This patch seems to cover USB0 and USB2 that both require special
control in the PHY. How about USB1? Can you explain about the reason
why you omit that?

    Because the driver does nothing for USB1 anyway.

Looks like I should have tested that last minute change: kernel oopses due to NULL pointer dereference somewhere in phy_get() once it gets called for EHCI on the channel #1. At least doesn't seem to be my mistake...

WBR, Sergei

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