linux-kernel - [PATCH v2 2/2] dt-bindings: net: bluetooth: Add device tree bindings for QTI chip WCN3991

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Date:   Fri, 31 Jan 2020 13:08:55 +0530
From:   Venkata Lakshmi Narayana Gubba <gubbaven@...eaurora.org>
To:     marcel@...tmann.org, johan.hedberg@...il.com
Cc:     mka@...omium.org, linux-kernel@...r.kernel.org,
        linux-bluetooth@...r.kernel.org, robh@...nel.org,
        hemantg@...eaurora.org, linux-arm-msm@...r.kernel.org,
        bgodavar@...eaurora.org, tientzu@...omium.org,
        seanpaul@...omium.org, rjliao@...eaurora.org, yshavit@...gle.com,
        Venkata Lakshmi Narayana Gubba <gubbaven@...eaurora.org>
Subject: [PATCH v2 2/2] dt-bindings: net: bluetooth: Add device tree bindings for QTI chip WCN3991

Add compatible string for the Qualcomm WCN3991 Bluetooth controller

Signed-off-by: Venkata Lakshmi Narayana Gubba <gubbaven@...eaurora.org>
---
 Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt
index 68b67d9..e72045d 100644
--- a/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt
+++ b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt
@@ -11,6 +11,7 @@ Required properties:
  - compatible: should contain one of the following:
    * "qcom,qca6174-bt"
    * "qcom,wcn3990-bt"
+   * "qcom,wcn3991-bt"
    * "qcom,wcn3998-bt"
 
 Optional properties for compatible string qcom,qca6174-bt:
@@ -30,6 +31,7 @@ Optional properties for compatible string qcom,wcn399x-bt:
 
  - max-speed: see Documentation/devicetree/bindings/serial/slave-device.txt
  - firmware-name: specify the name of nvm firmware to load
+ - clocks: clock provided to the controller
 
 Examples:
 
@@ -56,5 +58,6 @@ serial@...000 {
 		vddch0-supply = <&vreg_l25a_3p3>;
 		max-speed = <3200000>;
 		firmware-name = "crnv21.bin";
+		clocks = <&rpmhcc>;
 	};
 };
-- 
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