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

[Neil Armstrong <narmstrong@baylibre.com>]

Lukasz, Marek,

On 07/05/2019 17:54, Lukasz Majewski wrote:
> 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.

Done, thanks.

Neil

> 
> 
> Best regards,
> 
> Lukasz Majewski
> 
> --
> 
> DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
> HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
> Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: lukma at denx.de
> 


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