[PATCH v4 0/3] drm/msm/dsi: support CPHY mode for 7nm pll/phy

Jonathan Marek
2021-06-17T15:09:55Z

Add the required changes to support 7nm pll/phy in CPHY mode.

This adds a "qcom,dsi-phy-cphy-mode" property for the PHY node to enable
the CPHY mode.

v2:
- rebased on DSI PHY reworks
- reworked getting cphy_mode in dsi_host.c
- documentation change in separate patch

v3:
- yaml bindings
- changed binding to "phy-type = <PHY_TYPE_DSI_CPHY>;"

v4:
- PHY_TYPE_{DPHY,CPHY} instead of PHY_TYPE_DSI_{DPHY,CPHY}
- use enum/default for phy-type property
- remove a stray semicolon in dts example

Jonathan Marek (3):
dt-bindings: msm: dsi: add missing 7nm bindings
dt-bindings: msm: dsi: document phy-type property for 7nm dsi phy
drm/msm/dsi: support CPHY mode for 7nm pll/phy

.../bindings/display/msm/dsi-phy-7nm.yaml | 71 +++++++++
drivers/gpu/drm/msm/dsi/dsi.xml.h | 2 +
drivers/gpu/drm/msm/dsi/dsi_host.c | 34 +++-
drivers/gpu/drm/msm/dsi/phy/dsi_phy.c | 49 ++++++
drivers/gpu/drm/msm/dsi/phy/dsi_phy.h | 3 +
drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c | 145 ++++++++++++------
include/dt-bindings/phy/phy.h | 2 +
7 files changed, 259 insertions(+), 47 deletions(-)
create mode 100644 Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml

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2.26.1