[U-Boot] [PATCH v3 0/3] ARM: meson: Add G12A USB Support

[Lukasz Majewski <lukma@denx.de>]

On Tue, 7 May 2019 17:16:52 +0200
Marek Vasut <marex@denx.de> wrote:

> On 5/7/19 5:11 PM, Neil Armstrong wrote:
> > Hi Marek,
> > 
> > On 07/05/2019 15:05, Marek Vasut wrote:  
> >> On 5/7/19 10:43 AM, Neil Armstrong wrote:  
> >>> This patchset adds support for USB on Amlogic G12A SoCs.
> >>>
> >>> This patchset is composed with :
> >>> - PHY Drivers
> >>> - USB Control Glue driver
> >>> - G12A board setup for Device mode
> >>>
> >>> Device Tree nodes will be added in a separate patchset when
> >>> applied on a tagged Linux tree.
> >>>
> >>> The Amlogic G12A USB Complex is composed of :
> >>> - 2 USB Controllers :
> >>>  * DWC3 for USB2 and USB3 Host functionality
> >>>  * DWC2 for USB2 Peripheral functionality
> >>> - 2 USB2 OTG PHYs, only a single one will be routed to either
> >>> DWC2 to DWC3
> >>> - 1 USB3 PHY shared with PCIE funcionnality
> >>> - A Glue to control PHY routing, setup and OTG detection
> >>>
> >>> The Glue configures the UTMI 8bit interfaces for the USB2 PHYs,
> >>> including routing of the OTG PHY between the DWC3 and DWC2
> >>> controllers, and setups the on-chip OTG mode selection for this
> >>> PHY.
> >>>
> >>> This drivers supports the on-probe setup of the OTG mode, and
> >>> manually via a setup function in the G12A common board code.
> >>>
> >>> Changes since v2:
> >>> - rebased on u-boot master
> >>>
> >>> Changes since v1:
> >>> - switch printf() to debug() in patch 1
> >>>
> >>> Neil Armstrong (3):
> >>>   usb: dwc3: Add Meson G12A USB Glue
> >>>   phy: meson: add Amlogic G12A USB2 and USB3+PCIE PHY drivers
> >>>   mach-meson: g12a: add DWC2 peripheral mode support
> >>>
> >>>  arch/arm/include/asm/arch-meson/usb.h |  12 +
> >>>  arch/arm/mach-meson/board-g12a.c      | 126 +++++++
> >>>  drivers/phy/Kconfig                   |   8 +
> >>>  drivers/phy/Makefile                  |   1 +
> >>>  drivers/phy/meson-g12a-usb2.c         | 216 ++++++++++++
> >>>  drivers/phy/meson-g12a-usb3-pcie.c    | 345 +++++++++++++++++++
> >>>  drivers/usb/dwc3/Kconfig              |   8 +
> >>>  drivers/usb/dwc3/Makefile             |   1 +
> >>>  drivers/usb/dwc3/dwc3-meson-g12a.c    | 456
> >>> ++++++++++++++++++++++++++ 9 files changed, 1173 insertions(+)
> >>>  create mode 100644 arch/arm/include/asm/arch-meson/usb.h
> >>>  create mode 100644 drivers/phy/meson-g12a-usb2.c
> >>>  create mode 100644 drivers/phy/meson-g12a-usb3-pcie.c
> >>>  create mode 100644 drivers/usb/dwc3/dwc3-meson-g12a.c
> >>>  
> >> Looks good to me, pick this via the meson tree please.
> >>  
> > 
> > No problem, but Lukasz wanted to pick it up.
> > 
> > Lukasz, I can push it through u-boot-amlogic tree, is it ok for
> > you ?  
> 
> I don't care either way, whatever is comfortable for you two.
> 

Yes, please - use the u-boot-amlogic tree. Thanks in advance.


Best regards,

Lukasz Majewski

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