RE: [PATCH v5 0/9] usb: some PM changes for cdns3 and xhci-plat

[Peter Chen <peter.chen@nxp.com>]

 
Ping...

Peter

> 
> Hi Felipe & Mathias,
> 
> In this series, it adds cdns3 runtime PM support as well as some xhci-plat changes,
> and verified at NXP i.MX8QM and i.MX8QXP platforms.
> 
> Patch 1-3: add main runtime PM support for cdns3 core and imx glue layer Patch 4-
> 9: add platform data support and two quirks for xhci-plat.c.
> - .suspend_quirk for platform special sequence between xhci_bus_suspend and
> xhci_suspend.
> - add XHCI_SKIP_PHY_INIT quirk for skip PHY management from HCD core.
> 
> Changes for v5:
> - Address Greg's comments for more obvious PHY power controller APIs [Patch 1/2]
> - One build warning from kernel test robot
> 
> Changes for v4:
> - Address Jun Li's comments for cdns3 core changes [Patch 2]
> - Some small fixes for cdns3-imx for CLK_125_REQ bit
> - Rebase the latest usb-next
> 
> Changes for v3:
> Add Jun Li’s reviewed-by [Patch 1 and Patch 6] Add Mathias’s acked-by [Patch 4-6]
> Some wakeup logic improvement [Patch 2] Add dedicated wakeup interrupt for core,
> and improve the commit log [Patch] Fix build error found by kbuild test robot [Patch
> 3] Using xhci_plat_priv quirk for skip PHY initialization [patch 7, patch 9] Some other
> typo and tiny improvements
> 
> Changes for v2:
> - Add the 1st patch. Without it, the build on the usb-next will fail.
> - Change the subject for cover letter a little to reflect all contents.
> 
> Peter Chen (9):
>   usb: cdns3: introduce set_phy_power_on{off} APIs
>   usb: cdns3: add runtime PM support
>   usb: cdns3: imx: add glue layer runtime pm implementation
>   usb: host: xhci-plat: add platform data support
>   usb: host: xhci-plat: add .suspend_quirk for struct xhci_plat_priv
>   usb: host: xhci-plat: delete the unnecessary code
>   usb: host: xhci-plat: add priv quirk for skip PHY initialization
>   usb: cdns3: host: add .suspend_quirk for xhci-plat.c
>   usb: cdns3: host: add xhci_plat_priv quirk XHCI_SKIP_PHY_INIT
> 
>  drivers/usb/cdns3/cdns3-imx.c   | 203 ++++++++++++++++++++++++++++++--
>  drivers/usb/cdns3/core.c        | 196 +++++++++++++++++++++++++-----
>  drivers/usb/cdns3/core.h        |  16 +++
>  drivers/usb/cdns3/drd.c         |   3 +
>  drivers/usb/cdns3/gadget.c      |   4 +
>  drivers/usb/cdns3/host-export.h |   6 +
>  drivers/usb/cdns3/host.c        |  48 ++++++++
>  drivers/usb/host/xhci-plat.c    |  36 +++++-
>  drivers/usb/host/xhci-plat.h    |   1 +
>  drivers/usb/host/xhci.h         |   1 +
>  10 files changed, 466 insertions(+), 48 deletions(-)
> 
> --
> 2.17.1