[PATCH 0/3] phy: cix: Add Sky1 DisplayPort PHY support
Luo Liu
Luo.Liu at cixtech.com
Mon Oct 12 01:05:14 PDT 2026
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.
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 | 969 ++++++++++++++++++
9 files changed, 1064 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
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