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[0/3] Add support for USB on ST-Ericsson Ux500

Message ID 20210705162809.144862-1-stephan@gerhold.net
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Series Add support for USB on ST-Ericsson Ux500 | expand

Message

Stephan Gerhold July 5, 2021, 4:28 p.m. UTC 
This patch series adds support for USB on ST-Ericsson Ux500 by:
  - Adding a driver to talk to the AB8500 PMIC
  - Adding a driver to enable the USB PHY
  - Adding a simple Ux500 glue driver for the musb-new driver

This was tested on the u8500 "stemmy" board that is already present
in U-Boot.


Stephan Gerhold (3):
  power: pmic: Add driver for ST-Ericsson AB8500 via PRCMU
  phy: Add driver for ST-Ericsson AB8500 USB PHY
  usb: musb-new: Add glue driver for ST-Ericsson Ux500

 drivers/phy/Kconfig              |   6 +
 drivers/phy/Makefile             |   1 +
 drivers/phy/phy-ab8500-usb.c     |  54 +++++++
 drivers/power/pmic/Kconfig       |  10 ++
 drivers/power/pmic/Makefile      |   1 +
 drivers/power/pmic/ab8500.c      | 258 +++++++++++++++++++++++++++++++
 drivers/usb/musb-new/Kconfig     |  11 +-
 drivers/usb/musb-new/Makefile    |   1 +
 drivers/usb/musb-new/musb_core.c |   2 +-
 drivers/usb/musb-new/ux500.c     | 179 +++++++++++++++++++++
 include/power/ab8500.h           | 125 +++++++++++++++
 11 files changed, 646 insertions(+), 2 deletions(-)
 create mode 100644 drivers/phy/phy-ab8500-usb.c
 create mode 100644 drivers/power/pmic/ab8500.c
 create mode 100644 drivers/usb/musb-new/ux500.c
 create mode 100644 include/power/ab8500.h