[U-Boot] [PATCH v7 00/11] [RESEND] Add support for DM_USB and DM_USB_DEV for TI's DRA7 EVMs and AM57 EVMs platforms.

[Lukasz Majewski <lukma@denx.de>]

Hi Jean-Jacques,

> Resending this series after rebasing on top of latest u-boot.
> This series applies on top of the series "[PATCH v3 0/7] Improvements
> for the dwc3_generic driver"
> 
> Moving to DM_USB and DM_USB_DEV brings some benefits:
> - it is required to support DM_ETH and USB network adapters with the
> same binary.
> - support for USB3 on AM57x comes almost for free
> - removal of platform code related to USB
> 
> Tested on:
> - dra76 evm
> - AM572 evm
> 

I've tried to merge and test your patches:
SHA1: 0c4b382f9041f9f2f00246c8a0ece90dae5451be
https://github.com/lmajewski/u-boot-dfu/commits/testing


The results from Travis-CI:
https://travis-ci.org/lmajewski/u-boot-dfu/jobs/456736504

It breaks for e.g. OMAP.

Could you check this problem and resubmit patches?

Thanks in advance,
Łukasz

> 
> Changes in v7:
> - replace remaining if() statements with ut_assert()
> - Fix build issue "multiple definition of
> `usb_gadget_handle_interrupts'"
> - Fixed build issue "multiple definition of
> `usb_gadget_handle_interrupts'"
> 
> Changes in v6:
> - ti-pipe3-phy: take PLL out of IDLE in pipe3_init(). The PLL may have
>   been put into idle by pipe3_exit()
> - DRA7 configs: enable DM_USB and DM_USB_DEV. Use DWC3_GENERIC in
> place of DWC3_OF_SIMPLE. disable non DM USB options
> - AM57 configs: enable DM_USB and DM_USB_DEV. Use DWC3_GENERIC in
> place of DWC3_OF_SIMPLE. disable non DM USB options
> - Supports DM USB for peripherals
> - Removed DTS changes that disabled USB1 on DRA7 because DM_USB_DEV is
>   now supported
> 
> Changes in v5:
> - Rebased on latest u-boot
> - Removed patches that have already been merged
> 
> Changes in v4:
> - Fix word missing in commit log
> - Remove dependency on MISC
> - Renamed the commit (DM_USB is already enabled, the only missing
> option is for the USB2 phy driver)
> - Remove dependency on MISC
> - Remove omap specific glue layer and use dwc3-of-simple glue layer
> 
> Changes in v3:
> - in syscon_regmap_lookup_by_phandle(), use dev_dbg() instead of
> printf()
> - added unit test for syscon_regmap_lookup_by_phandle()
> 
> Changes in v2:
> - Add USB3 support to ti-pipe3-phy driver
> - omap-usb2-phy: Implement power_on and power_off callbacks
> - am57xx boards: when DM_USB is used, turn on the required USB clocks
> - split dts changes in 2 commits: one for binding the children of
>   ocp2scp at 4a080000, and one to disable USB1  on all DRA7 EVMs
> - Enable DM_USB in am57xx_evm_defconfig. USB3 (super speed) is
> supported.
> 
> Jean-Jacques Hiblot (9):
>   syscon: dm: Add a new method to get a regmap from DTS
>   phy: Add a new driver for OMAP's USB2 PHYs
>   dwc3-generic: Add support for the TI DWC3 glue
>   board: ti: dra7xx-evm: turn on USB clocks in late init stage
>   dts: dra7x: make ocp2scp at 4a080000 compatible with simple-bus
>   configs: enable DM_USB and DM_USB_DEV for all DRA7 platforms
>   configs: am57xx_evm: Enable DM_USB and DM_USB_DEV
>   board: ti: dra7-evm: remove USB platform code
>   board: ti: am57xx: remove USB platform code
> 
> Vignesh R (2):
>   phy: ti-pip3-phy: Add support for USB3 PHY
>   board; ti: am57xx: turn on USB clocks
> 
>  arch/arm/dts/omap5-u-boot.dtsi  |   4 +
>  arch/sandbox/dts/test.dts       |   6 +-
>  board/ti/am57xx/board.c         | 106 ++++------------------
>  board/ti/dra7xx/evm.c           | 123 ++++---------------------
>  configs/am57xx_evm_defconfig    |  10 +-
>  configs/am57xx_hs_evm_defconfig |  10 +-
>  configs/dra7xx_evm_defconfig    |   8 +-
>  configs/dra7xx_hs_evm_defconfig |   8 +-
>  drivers/core/syscon-uclass.c    |  23 +++++
>  drivers/phy/Kconfig             |   9 ++
>  drivers/phy/Makefile            |   1 +
>  drivers/phy/omap-usb2-phy.c     | 196
> ++++++++++++++++++++++++++++++++++++++++
> drivers/phy/ti-pipe3-phy.c      |  32 +++++--
> drivers/usb/dwc3/dwc3-generic.c |  85 +++++++++++++++++
> include/syscon.h                |  13 +++
> test/dm/syscon.c                |  29 ++++++ 16 files changed, 448
> insertions(+), 215 deletions(-) create mode 100644
> drivers/phy/omap-usb2-phy.c
> 




Best regards,

Lukasz Majewski

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