From 956f664635ecca59d027d57c6eb5a5cf4b711c9b Mon Sep 17 00:00:00 2001
From: Rocky Liao <rjliao@codeaurora.org>
Date: Thu, 6 Jun 2019 17:40:55 +0800
Subject: [PATCH] dt-bindings: net: bluetooth: Add device property
firmware-name for QCA6174
This patch adds an optional device property "firmware-name" to allow the
driver to load customized nvm firmware file based on this property.
Signed-off-by: Rocky Liao <rjliao@codeaurora.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---
Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt
index 7ef6118abd3d2..68b67d9db63a3 100644
--- a/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt
+++ b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt
@@ -17,6 +17,7 @@ Optional properties for compatible string qcom,qca6174-bt:
- enable-gpios: gpio specifier used to enable chip
- clocks: clock provided to the controller (SUSCLK_32KHZ)
+ - firmware-name: specify the name of nvm firmware to load
Required properties for compatible string qcom,wcn399x-bt:
@@ -28,6 +29,7 @@ Required properties for compatible string qcom,wcn399x-bt:
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
Examples:
@@ -40,6 +42,7 @@ serial@7570000 {
enable-gpios = <&pm8994_gpios 19 GPIO_ACTIVE_HIGH>;
clocks = <&divclk4>;
+ firmware-name = "nvm_00440302.bin";
};
};
@@ -52,5 +55,6 @@ serial@898000 {
vddrf-supply = <&vreg_l17a_1p3>;
vddch0-supply = <&vreg_l25a_3p3>;
max-speed = <3200000>;
+ firmware-name = "crnv21.bin";
};
};
--
GitLab