dt-bindings: phy: cadence-torrent: Add binding to specify SSC mode
Add binding to specify Spread Spectrum Clocking mode used.
Signed-off-by: Swapnil Jakhade <sjakhade@cadence.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/1600280911-9214-7-git-send-email-sjakhade@cadence.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
diff --git a/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml b/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml
index 4071438..a7ee19d 100644
--- a/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml
+++ b/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml
@@ -87,6 +87,15 @@
enum: [1, 2, 4]
default: 4
+ cdns,ssc-mode:
+ description:
+ Specifies the Spread Spectrum Clocking mode used. It can be NO_SSC,
+ EXTERNAL_SSC or INTERNAL_SSC.
+ Refer include/dt-bindings/phy/phy-cadence-torrent.h for the constants to be used.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1, 2]
+ default: 0
+
cdns,max-bit-rate:
description:
Maximum DisplayPort link bit rate to use, in Mbps