From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rocky Liao Subject: [PATCH v6 2/2] dt-bindings: net: bluetooth: Add device property firmware-name for QCA6174 Date: Thu, 6 Jun 2019 17:40:55 +0800 Message-ID: <1559814055-13872-1-git-send-email-rjliao@codeaurora.org> References: <1557919203-11055-1-git-send-email-rjliao@codeaurora.org> Return-path: In-Reply-To: <1557919203-11055-1-git-send-email-rjliao@codeaurora.org> Sender: linux-kernel-owner@vger.kernel.org To: robh+dt@kernel.org, mark.rutland@arm.com, marcel@holtmann.org, johan.hedberg@gmail.com, thierry.escande@linaro.org Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-bluetooth@vger.kernel.org, linux-arm-msm@vger.kernel.org, bgodavar@codeaurora.org, c-hbandi@codeaurora.org, Rocky Liao List-Id: devicetree@vger.kernel.org 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 --- Changes in v6: * Added read firmware-name property for both QCA6174 and WCN399X --- 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 7ef6118..68b67d9 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"; }; }; -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project