Re: [PATCH v4 0/5] ARM: sun9i: Add USB host controller support for A80

[Maxime Ripard <maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>]

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On Tue, Feb 03, 2015 at 06:22:00AM +0800, Chen-Yu Tsai wrote:
> Hi everyone,
> 
> This is v4 of the sun9i A80 USB host support series.
> 
> Changes since v3:
> 
>   - Dropped patches merged.
> 
>   - Moved reg_usb3_vbus into the optimus board dts
> 
>   - Dropped ohci1 from A80 dtsi.
> 
> Cover letter from v3:
> 
> This series adds USB host controller (EHCI/OHCI) support for the Allwinner
> A80 SoC. The A80 has 3 pairs of host controllers and USB PHYs. The PHYs,
> unlike in previous SoCs, do not have low level control registers anymore.
> 
> As such, this series forgoes the original phy-sun4i-usb driver, and adds
> a new, simpler driver for the USB PHYs. It may be possible to merge the
> two, but given that work is being done on the OTG front for the earlier
> SoCs, it may be better to merge them after support is complete.
> 
> EHCI/OHCI0 corresponds to USB1 DP/DM pins; EHCI1 only has HSIC support;
> EHCI2/OHCI/2 is USB2 DP/DM externally. External pins labeled USB0 are
> for the USB 3.0 OTG controller.

Applied 2-5.

Thanks!

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com