From: Rocky Liao <rjliao@codeaurora.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 <rjliao@codeaurora.org>
Subject: [PATCH v5 2/2] dt-bindings: net: bluetooth: Add device property firmware-name for QCA6174
Date: Wed, 15 May 2019 19:20:03 +0800 [thread overview]
Message-ID: <1557919203-11055-1-git-send-email-rjliao@codeaurora.org> (raw)
In-Reply-To: <1557631185-5167-1-git-send-email-rjliao@codeaurora.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 <rjliao@codeaurora.org>
Reviewed-by: Rob Herring <robh@kernel.org>
---
Changes in v5:
* Made the change applicable to the wcn399x series chip sets
---
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
next prev parent reply other threads:[~2019-05-15 11:20 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1554368908-22017-2-git-send-email-rjliao@codeaurora.org>
2019-04-10 9:27 ` [PATCH v3 2/2] dt-bindings: net: bluetooth: Add device property firmware-name for QCA6174 Rocky Liao
2019-04-23 17:06 ` Marcel Holtmann
2019-04-24 6:19 ` Rocky Liao
2019-04-26 17:45 ` Rob Herring
2019-04-27 5:59 ` Marcel Holtmann
2019-05-03 7:56 ` Rocky Liao
2019-05-05 17:32 ` Marcel Holtmann
2019-04-26 20:50 ` Rob Herring
2019-05-12 3:19 ` [PATCH v4 " Rocky Liao
2019-05-13 15:31 ` Rob Herring
2019-05-15 11:20 ` Rocky Liao [this message]
2019-06-06 9:40 ` [PATCH v6 " Rocky Liao
2019-06-11 22:01 ` Rob Herring
2019-07-06 10:56 ` Marcel Holtmann
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