[PATCH 0/9] USB 2.0 host on Lager

[PATCH 0/9] USB 2.0 host on Lager

[Ulrich Hecht]

This is a collection of patches developed by Valentine Barshak towards
support of the PCI-attached USB 2.0 host controllers on Lager, with some
glue supplied by me:

- added missing PCI host clock (MSTP703)
- bound PCI USB HCIs to the USB phy
- added PCI host platform devices on Lager

I chose to do incremental patches on top of Valentine's stuff because his
patches are already in various states of upstream acceptance; please tell me
if you need this packaged differently.

CU
Uli

Ulrich Hecht (4):
  pci: rcar-gen2: enable clock
  ARM: shmobile: r8a7790: add internal PCI clock
  usb: phy: rcar-gen2: register using usb_add_phy_dev()
  ARM: shmobile: lager: add PCI USB host controllers

Valentine Barshak (5):
  pci: Add R-Car Gen2 internal PCI support
  usb: hcd: Remove USB phy if needed
  usb: hcd: Initialize USB phy if needed
  usb: phy: Add RCAR Gen2 USB phy
  arm: shmobile: lager: Add USBHS support

 arch/arm/mach-shmobile/Kconfig                  |   1 +
 arch/arm/mach-shmobile/board-lager.c            | 138 ++++++++++
 arch/arm/mach-shmobile/clock-r8a7790.c          |   5 +-
 drivers/pci/host/Kconfig                        |   8 +
 drivers/pci/host/Makefile                       |   1 +
 drivers/pci/host/pci-rcar-gen2.c                | 347 ++++++++++++++++++++++++
 drivers/usb/core/hcd.c                          |  34 ++-
 drivers/usb/phy/Kconfig                         |  13 +
 drivers/usb/phy/Makefile                        |   1 +
 drivers/usb/phy/phy-rcar-gen2-usb.c             | 249 +++++++++++++++++
 include/linux/platform_data/usb-rcar-gen2-phy.h |  22 ++
 include/linux/usb/hcd.h                         |   1 +
 12 files changed, 818 insertions(+), 2 deletions(-)
 create mode 100644 drivers/pci/host/pci-rcar-gen2.c
 create mode 100644 drivers/usb/phy/phy-rcar-gen2-usb.c
 create mode 100644 include/linux/platform_data/usb-rcar-gen2-phy.h

-- 
1.8.4

Re: [PATCH 0/9] USB 2.0 host on Lager

[Valentine]

On 11/20/2013 09:37 PM, Ulrich Hecht wrote:
> This is a collection of patches developed by Valentine Barshak towards
> support of the PCI-attached USB 2.0 host controllers on Lager, with some
> glue supplied by me:
>
> - added missing PCI host clock (MSTP703)
> - bound PCI USB HCIs to the USB phy
> - added PCI host platform devices on Lager
>
> I chose to do incremental patches on top of Valentine's stuff because his
> patches are already in various states of upstream acceptance;

Why re-post them then?
In fact I was going to add USB Host support once USBHS support is commited.

 > please tell me
> if you need this packaged differently.
>
> CU
> Uli
>
> Ulrich Hecht (4):
>    pci: rcar-gen2: enable clock
>    ARM: shmobile: r8a7790: add internal PCI clock
>    usb: phy: rcar-gen2: register using usb_add_phy_dev()
>    ARM: shmobile: lager: add PCI USB host controllers
>
> Valentine Barshak (5):
>    pci: Add R-Car Gen2 internal PCI support
>    usb: hcd: Remove USB phy if needed
>    usb: hcd: Initialize USB phy if needed
>    usb: phy: Add RCAR Gen2 USB phy
>    arm: shmobile: lager: Add USBHS support

You've missed one more patch here, which helps to initialize the PHY for PCI host correctly:
usb: phy: phy-rcar-gen2-usb: Fix phy initialization

>
>   arch/arm/mach-shmobile/Kconfig                  |   1 +
>   arch/arm/mach-shmobile/board-lager.c            | 138 ++++++++++
>   arch/arm/mach-shmobile/clock-r8a7790.c          |   5 +-
>   drivers/pci/host/Kconfig                        |   8 +
>   drivers/pci/host/Makefile                       |   1 +
>   drivers/pci/host/pci-rcar-gen2.c                | 347 ++++++++++++++++++++++++
>   drivers/usb/core/hcd.c                          |  34 ++-
>   drivers/usb/phy/Kconfig                         |  13 +
>   drivers/usb/phy/Makefile                        |   1 +
>   drivers/usb/phy/phy-rcar-gen2-usb.c             | 249 +++++++++++++++++
>   include/linux/platform_data/usb-rcar-gen2-phy.h |  22 ++
>   include/linux/usb/hcd.h                         |   1 +
>   12 files changed, 818 insertions(+), 2 deletions(-)
>   create mode 100644 drivers/pci/host/pci-rcar-gen2.c
>   create mode 100644 drivers/usb/phy/phy-rcar-gen2-usb.c
>   create mode 100644 include/linux/platform_data/usb-rcar-gen2-phy.h
>

Thanks,
Val.

Re: [PATCH 0/9] USB 2.0 host on Lager

[Ulrich Hecht]

On Wed, Nov 20, 2013 at 10:07 PM, Valentine
<valentine.barshak@cogentembedded.com> wrote:
> On 11/20/2013 09:37 PM, Ulrich Hecht wrote:
>> I chose to do incremental patches on top of Valentine's stuff because his
>> patches are already in various states of upstream acceptance;
>
> Why re-post them then?

Because I am not entirely sure about the status of all of them.

> In fact I was going to add USB Host support once USBHS support is commited.

I was not aware of your intention to do so (could I have been?), and I
have a deadline on the 29th.

CU
Uli