[PATCH v2 0/3] phy: cix: Add Sky1 DisplayPort PHY support

[Luo Liu]

Add dt-bindings, driver and DTS support for the dedicated DisplayPort
PHY on the CIX Sky1 SoC.

The PHY exposes a PMA/CDB register interface and is controlled through
the generic PHY DP configure ops (link rate, lane count, SSC and
voltage swing).

Patch 1 adds the binding and MAINTAINERS entry.
Patch 2 adds the PHY driver.
Patch 3 describes the SoC node and enables it on Radxa Orion O6.

Changes in v2:
- Move MAINTAINERS into the binding patch; keep tabs; add R: entry
- Require resets in the binding; use exclusive reset in the driver
- Include linux/property.h; document Sky1 1/2-lane physical routing
- Rename DT label to dp_phy; enable it on sky1-orion-o6
- After CDB_ENABLE, wait for busy then idle to avoid a stale READY race

Luo Liu (3):
  dt-bindings: phy: Add CIX Sky1 DP PHY
  phy: cix: Add Sky1 DP PHY driver
  arm64: dts: cix: Add Sky1 DP PHY node

 .../bindings/phy/cix,sky1-dp-phy.yaml         |  53 +
 MAINTAINERS                                   |   8 +
 arch/arm64/boot/dts/cix/sky1-orion-o6.dts     |   4 +
 arch/arm64/boot/dts/cix/sky1.dtsi             |   8 +
 drivers/phy/Kconfig                           |   1 +
 drivers/phy/Makefile                          |   1 +
 drivers/phy/cix/Kconfig                       |  18 +
 drivers/phy/cix/Makefile                      |   2 +
 drivers/phy/cix/phy-cix-dp.c                  | 985 ++++++++++++++++++
 9 files changed, 1080 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/phy/cix,sky1-dp-phy.yaml
 create mode 100644 drivers/phy/cix/Kconfig
 create mode 100644 drivers/phy/cix/Makefile
 create mode 100644 drivers/phy/cix/phy-cix-dp.c


base-commit: cee9395acd8043be0644b25c34bfa86623f2b935
-- 
2.25.1