summaryrefslogtreecommitdiff
path: root/Documentation/devicetree
diff options
context:
space:
mode:
authorSean Wang <sean.wang@mediatek.com>2019-06-02 04:04:15 +0300
committerMarcel Holtmann <marcel@holtmann.org>2019-07-06 14:00:04 +0300
commit14e3ed84d77e78fbf386006d3e5a0c20150681f5 (patch)
tree2f72a2cddcd1b88a90c1ecb4624381e9faece41e /Documentation/devicetree
parent1c576f385a440cd8790516d6227235b4161c6668 (diff)
downloadlinux-14e3ed84d77e78fbf386006d3e5a0c20150681f5.tar.xz
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>
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r--Documentation/devicetree/bindings/net/mediatek-bluetooth.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/mediatek-bluetooth.txt b/Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
index 14f23b354a6d..112011c51d5e 100644
--- a/Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
+++ b/Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
@@ -73,6 +73,10 @@ Optional properties:
- reset-gpios: GPIO used to reset the device whose initial state keeps low,
if the GPIO is missing, then board-level design should be
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
Example: