dt-bindings: msm: dsi: document phy-type property for 7nm dsi phy

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 <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]> Link: https://lore.kernel.org/r/[email protected] Acked-by: Rob Herring <[email protected]> Signed-off-by: Dmitry Baryshkov <[email protected]> Signed-off-by: Rob Clark <[email protected]>
ambv · Aug 7, 2021 · bb5b94f · bb5b94f
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diff --git 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
@@ -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 */