* [PATCH v2 3/4] dt-bindings: net: bluetooth: update broadcom-bluetooth
@ 2019-11-26 7:17 Marcel Holtmann
0 siblings, 0 replies; only message in thread
From: Marcel Holtmann @ 2019-11-26 7:17 UTC (permalink / raw)
To: linux-bluetooth
From: Abhishek Pandit-Subedi <abhishekpandit@chromium.org>
Add documentation for brcm,bt-pcm-int-params vendor specific
configuration of the SCO PCM settings.
Signed-off-by: Abhishek Pandit-Subedi <abhishekpandit@chromium.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---
.../devicetree/bindings/net/broadcom-bluetooth.txt | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt b/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt
index f16b99571af1..b02a53275c98 100644
--- a/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt
+++ b/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt
@@ -30,6 +30,12 @@ Optional properties:
- "lpo": external low power 32.768 kHz clock
- vbat-supply: phandle to regulator supply for VBAT
- vddio-supply: phandle to regulator supply for VDDIO
+ - brcm,bt-pcm-int-params: configure PCM parameters via a 5-byte array
+ - sco-routing: 0 = PCM, 1 = Transport, 2 = Codec, 3 = I2S
+ - pcm-interface-rate: 128KBps, 256KBps, 512KBps, 1024KBps, 2048KBps
+ - pcm-frame-type: short, long
+ - pcm-sync-mode: slave, master
+ - pcm-clock-mode: slave, master
Example:
@@ -41,5 +47,6 @@ Example:
bluetooth {
compatible = "brcm,bcm43438-bt";
max-speed = <921600>;
+ brcm,bt-pcm-int-params = [1 2 0 1 1];
};
};
--
2.23.0
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2019-11-26 7:17 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-11-26 7:17 [PATCH v2 3/4] dt-bindings: net: bluetooth: update broadcom-bluetooth Marcel Holtmann
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).