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dt-bindings: net: bluetooth: add clock property to UART-based device 

Some board requires explicitily control external osscilator via GPIO.
So, add a clock property for an external oscillator for the device.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Sean Wang 2019-06-02 09:04:15 +08:00 committed by Marcel Holtmann
parent 1c576f385a
commit 14e3ed84d7
1 changed files with 4 additions and 0 deletions
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4
Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
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@ -73,6 +73,10 @@ Optional properties:
- reset-gpios: GPIO used to reset the device whose initial state keeps low, - reset-gpios: GPIO used to reset the device whose initial state keeps low,
if the GPIO is missing, then board-level design should be if the GPIO is missing, then board-level design should be
guaranteed. guaranteed.
- clocks: Should be the clock specifiers corresponding to the entry in
clock-names property. If the clock is missing, then board-level
design should be guaranteed.
- clock-names: Should contain "osc" entry for the external oscillator.
- current-speed: Current baud rate of the device whose defaults to 921600 - current-speed: Current baud rate of the device whose defaults to 921600
Example: Example: