From 956f664635ecca59d027d57c6eb5a5cf4b711c9b Mon Sep 17 00:00:00 2001 From: Rocky Liao 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 Reviewed-by: Rob Herring Signed-off-by: Marcel Holtmann --- 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 7ef6118abd3d..68b67d9db63a 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"; }; };