[PATCH v4 2/3] dt-bindings: msm: dsi: document phy-type property for 7nm dsi phy

Jonathan Marek
2021-06-17T15:10:00Z

Document a new phy-type property which will be used to determine whether
the phy should operate in D-PHY or C-PHY mode.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
.../devicetree/bindings/display/msm/dsi-phy-7nm.yaml | 5 +++++
include/dt-bindings/phy/phy.h | 2 ++
2 files changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml b/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml
index c0077ca7e9e7..70809d1cac54 100644
--- a/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml
+++ b/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml
@@ -34,6 +34,11 @@ properties:
description: |
Connected to VDD_A_DSI_PLL_0P9 pin (or VDDA_DSI{0,1}_PLL_0P9 for sm8150)

+ phy-type:
+ description: D-PHY (default) or C-PHY mode
+ enum: [ 10, 11 ]
+ default: 10
+
required:
- compatible
- reg
diff --git a/include/dt-bindings/phy/phy.h b/include/dt-bindings/phy/phy.h
index 887a31b250a8..f48c9acf251e 100644
--- a/include/dt-bindings/phy/phy.h
+++ b/include/dt-bindings/phy/phy.h
@@ -20,5 +20,7 @@
#define PHY_TYPE_XPCS 7
#define PHY_TYPE_SGMII 8
#define PHY_TYPE_QSGMII 9
+#define PHY_TYPE_DPHY 10
+#define PHY_TYPE_CPHY 11

#endif /* _DT_BINDINGS_PHY */
--
2.26.1