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

[Neil Armstrong]

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 ?

Thanks,
Neil