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-rw-r--r--Documentation/devicetree/bindings/net/broadcom-bluetooth.txt7
1 files changed, 5 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt b/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt
index 4194ff7e6ee6..711c75ac2bb5 100644
--- a/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt
+++ b/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt
@@ -18,8 +18,11 @@ Optional properties:
- shutdown-gpios: GPIO specifier, used to enable the BT module
- device-wakeup-gpios: GPIO specifier, used to wakeup the controller
- host-wakeup-gpios: GPIO specifier, used to wakeup the host processor
- - clocks: clock specifier if external clock provided to the controller
- - clock-names: should be "extclk"
+ - clocks: 1 or 2 clocks as defined in clock-names below, in that order
+ - clock-names: names for clock inputs, matching the clocks given
+ - "extclk": deprecated, replaced by "txco"
+ - "txco": external reference clock (not a standalone crystal)
+ - "lpo": external low power 32.768 kHz clock
Example: