On Thu, Jul 30, 2015 at 5:51 PM, Maxime Ripard
<[email protected]> wrote:
> Hi,
>
> On Thu, Jul 30, 2015 at 04:25:12PM +0800, Chen-Yu Tsai wrote:
>> Hi Maxime,
>>
>> Could you merge the following branches into sunxi-next?
>> These are drivers for 4.3.
>>
>> MUSB patches from Felipe's next branch:
>>
>> git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
>>
>> up to
>>
>> d91de093d94e usb: musb: sunxi: Add support for musb controller in A33 SoC
>>
>>
>> USB PHY patches from Kishon's next branch:
>>
>> git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
>>
>> up to
>>
>> 8665c18bece7 phy-sun4i-usb: Add support for monitoring vbus via a
>> power-supply
>>
>>
>> AXP152 patches from Lee's for-next branch:
>>
>> git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
>>
>> up to
>>
>> a50e5abe10c9 mfd: axp20x: Add axp152 support
>>
>>
>> Note a few patches for proper OTG support haven't been merged:
>>
>> ARM: dts: Add binding documentation for AXP20x pmic usb power supply
>> mfd: axp20x: Add missing registers, and mark more registers volatile
>> phy-sun4i-usb: Add missing EXPORT_SYMBOL for
>> sun4i_usb_phy_set_squelch_detect
>> mfd: axp20x: Add a cell for the usb power_supply part of the axp20x PMICs
>> power: Add an axp20x-usb-power driver
>>
>>
>> Crypto patches from Herbert's cryptodev tree:
>>
>> git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
>>
>> up to
>>
>> bc3687982be0 MAINTAINERS: Add myself as maintainer of Allwinner
>> Security System
>
> Merged and pushed everything, thanks!
Thanks!
>> Additionally some patches in net-next finish up the refactoring of
>> STMMAC (GMAC) drivers. If you're interested in getting everyone to
>> test them:
>>
>> git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
>>
>> up to
>>
>> 9a9e9a1edee8 stmmac: dwmac-sunxi: turn setup callback into a probe
>> function
>
> I'm not sure about this one though. Usually, I've been taking only the
> new stuff, and not the various refactorings.
>
> If you really want it to be included, I'm fine with merging it though.
kernelci shows it's working (DHCP got IP) on next:
http://kernelci.org/boot/sun7i-a20-cubietruck/job/next/kernel/next-20150729/defconfig/sunxi_defconfig/lab/lab-tbaker/?_id=55b89dcd59b514508773b023
No need to merge it.
>> Last, I plan to add the new drivers to the defconfigs. OTG (musb)
>> will not be added as the host/gadget/otg setting must match the dts
>> setting, and that is per-board. IIRC a mismatch might result in a
>> oops.
>
> That seems quite bad. Doesn't the dual role option makes everything
> works for everyone?
My setup isn't good for testing OTG/gadget. That needs modules, due
to the way musb it hooked up. I can test how it reacts if compiled
as host with dts set to OTG. If it works out I guess we can set
USB_MUSB_HOST=y.
So the problem is actually two-fold.
1. There might be a oops. (or something else... don't really
remember specifics.)
2. musb in OTG/gadget needs modules, or rather USB gadgets must be
loaded/registered _before_ musb.
ChenYu
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