[0/2] phy: freescale: Add i.MX8qm Mixel LVDS PHY support

Message

Liu Ying June 18, 2022, 9:21 a.m. UTC

Hi,

This series aims to add Freescale i.MX8qm LVDS PHY driver andi dt-binding
support.

The PHY IP is from Mixel, Inc.
The PHY IP supports two LVDS PHYs, thus two LVDS channels.

Each LVDS PHY may work by itself to support a LVDS display device.

When two LVDS PHYs are enabled simultaneously, PHY configurations and reference
clock rate have to be the same since there is only one set of PHY registers.
In this case, the two LVDS PHYs are usually used to support a dual LVDS link
display device, one as master PHY and the other as slave PHY.

Patch 1/2 adds dt-binding for the PHY IP.
Patch 2/2 adds PHY driver support.

Liu Ying (2):
  dt-bindings: phy: Add Freescale i.MX8qm Mixel LVDS PHY binding
  phy: freescale: Add i.MX8qm Mixel LVDS PHY support

 .../bindings/phy/mixel,lvds-phy.yaml          |  64 +++
 drivers/phy/freescale/Kconfig                 |   9 +
 drivers/phy/freescale/Makefile                |   1 +
 .../phy/freescale/phy-fsl-imx8qm-lvds-phy.c   | 448 ++++++++++++++++++
 4 files changed, 522 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/phy/mixel,lvds-phy.yaml
 create mode 100644 drivers/phy/freescale/phy-fsl-imx8qm-lvds-phy.c