[0/2] Add phy tuning support for imx8mq-usb

Message

Johannes Zink April 5, 2023, 11:21 a.m. UTC

This series adds support for USB phy tuning parameters, which are
required for meeting USB certification and EMI qualification.

Patch 1/2 adds the required properties to the fsl,imx8mq-usb-phy
devicetree binding.

Patch 2/2 adds the phy tuning parameters to the phy-fsl-imx8mp driver.
This patch is ported and cleaned up from the downstream Freescale vendor
tree.

Best regards,
Johannes

Johannes Zink (1):
  dt-bindings: phy: imx8mq-usb: add phy tuning properties

Li Jun (1):
  phy: fsl-imx8mp-usb: add support for phy tuning

 .../bindings/phy/fsl,imx8mq-usb-phy.yaml      |  40 ++++++
 drivers/phy/freescale/phy-fsl-imx8mq-usb.c    | 124 ++++++++++++++++++
 2 files changed, 164 insertions(+)