From 6fc0e19036d6198b9287bb74c0c9df7c17ec8c2e Mon Sep 17 00:00:00 2001 From: Abhishek Pandit-Subedi Date: Tue, 26 Nov 2019 08:17:31 +0100 Subject: [PATCH] dt-bindings: net: bluetooth: update broadcom-bluetooth Add documentation for brcm,bt-pcm-int-params vendor specific configuration of the SCO PCM settings. Signed-off-by: Abhishek Pandit-Subedi Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- .../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]; }; }; -- 2.20.1