[PATCH v5 1/2] ARM: shmobile: r8a7790: add internal PCI bridge nodes

Hello.

On 06/26/2014 07:37 AM, Yoshihiro Shimoda wrote:

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From: Ben Dooks <redacted>

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Add device nodes for the R8A7790 internal PCI bridge devices.

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Signed-off-by: Ben Dooks <redacted>
Reviewed-by: Ian Molton <redacted>
[Sergei: added several properties to the PCI bridge nodes]
Signed-off-by: Sergei Shtylyov <redacted>

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Thank you for the patch!

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I tested this patch on my lager board and a usb memory, and it works.

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Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>

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Thanks for testing. Just one quick question from my side: Which USB
port did you test?

I tested usb ch1 only...

    Note that channel #2 also should work.

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I somehow assumed that at least the majority of the USB ports on R-Car
Gen2 require a USB PHY device driver to work?

Thank you for the point.
About usb ch1, a USB PHY device driver doesn't need, I think.
But, about ch0 and ch2, I think that they should require a USB PHY device driver.

    Only channel #0 requires the PHY driver as the default routing for USB0 is 
to USBHS; channel #2 is routed to OHCI/EHCI by default.

Best regards,
Yoshihiro Shimoda

WBR, Sergei