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SubjectRe: [PATCH 4/5] usb: host: Add XHCI driver for Broadcom STB SoCs
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Hi,

Al Cooper <alcooperx@gmail.com> writes:

> This driver enables USB XHCI on Broadcom ARM STB SoCs.
> The drivers depend on a matching "brcm,brcmstb-usb-phy"
> Broadcom STB USB Phy driver.
>
> The standard platform driver can't be used because of differences
> in PHY and Clock handling. The standard PHY handling in hcd.c will
> do a phy_exit/phy_init on suspend/resume and this will end up
> shutting down the PHYs to the point that the host controller
> registers are no longer accessible and will cause suspend to crash.
> The clocks specified in device tree for these drivers are not
> available in mainline so instead of returning EPROBE_DEFER when
> the specified clock is not found and eventually failing probe,
> the clock pointer is set to NULL which disables all clock handling.
>
> Signed-off-by: Al Cooper <alcooperx@gmail.com>
> ---
> drivers/usb/host/xhci-brcm.c | 294 +++++++++++++++++++++++++++++++++++++++++++

this looks a lot like xhci-plat.c, why don't you use that instead?

-
balbi

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