From: Rob Herring <robh@kernel.org>
To: Venkata Lakshmi Narayana Gubba <gubbaven@codeaurora.org>
Cc: marcel@holtmann.org, johan.hedberg@gmail.com,
devicetree@vger.kernel.org, mka@chromium.org,
linux-kernel@vger.kernel.org, linux-bluetooth@vger.kernel.org,
hemantg@codeaurora.org, linux-arm-msm@vger.kernel.org,
bgodavar@codeaurora.org, rjliao@codeaurora.org,
hbandi@codeaurora.org, abhishekpandit@chromium.org
Subject: Re: [PATCH v2 2/3] dt-bindings: net: bluetooth: Convert to DT schema
Date: Wed, 21 Apr 2021 12:10:09 -0500 [thread overview]
Message-ID: <20210421171009.GA1300559@robh.at.kernel.org> (raw)
In-Reply-To: <1618936010-16579-3-git-send-email-gubbaven@codeaurora.org>
On Tue, Apr 20, 2021 at 09:56:49PM +0530, Venkata Lakshmi Narayana Gubba wrote:
> Converted Qualcomm Bluetooth binidings to DT schema.
>
> Signed-off-by: Venkata Lakshmi Narayana Gubba <gubbaven@codeaurora.org>
> ---
> .../devicetree/bindings/net/qualcomm-bluetooth.txt | 69 -----------------
> .../bindings/net/qualcomm-bluetooth.yaml | 87 ++++++++++++++++++++++
> 2 files changed, 87 insertions(+), 69 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt
> create mode 100644 Documentation/devicetree/bindings/net/qualcomm-bluetooth.yaml
> diff --git a/Documentation/devicetree/bindings/net/qualcomm-bluetooth.yaml b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.yaml
> new file mode 100644
> index 0000000..55cd995
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.yaml
> @@ -0,0 +1,87 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/net/qualcomm-bluetooth.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm Bluetooth Chips
> +
> +maintainers:
> + - Rob Herring <robh@kernel.org>
> + - Marcel Holtmann <marcel@holtmann.org>
This should be someone that knows and cares about this h/w. I don't.
> +
> +description:
> + This binding describes Qualcomm UART-attached bluetooth chips.
> +
> +properties:
> + compatible:
> + enum:
> + - qcom,qca6174-bt
> + - qcom,qca9377-bt
> + - qcom,wcn3990-bt
> + - qcom,wcn3991-bt
> + - qcom,wcn3998-bt
> + - qcom,qca6390-bt
> +
> + enable-gpios:
> + maxItems: 1
> + description: gpio specifier used to enable chip
> +
> + clocks:
> + maxItems: 1
> + description: clock provided to the controller (SUSCLK_32KHZ)
> +
> + vddio-supply:
> + description: VDD_IO supply regulator handle
> +
> + vddxo-supply:
> + description: VDD_XO supply regulator handle
> +
> + vddrf-supply:
> + description: VDD_RF supply regulator handle
> +
> + vddch0-supply:
> + description: VDD_CH0 supply regulator handle
> +
> + max-speed:
> + description: see Documentation/devicetree/bindings/serial/serial.yaml
> +
> + firmware-name:
> + description: specify the name of nvm firmware to load
> +
> + local-bd-address:
> + description: see Documentation/devicetree/bindings/net/bluetooth.txt
> +
> +
> +required:
> + - compatible
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + #include <dt-bindings/gpio/gpio.h>
> + uart {
> + label = "BT-UART";
Why do you need a label for in internal port where you've described the
connection?
> + status = "okay";
Don't show status in examples.
> +
> + bluetooth {
> + compatible = "qcom,qca6174-bt";
> + enable-gpios = <&pm8994_gpios 19 GPIO_ACTIVE_HIGH>;
> + clocks = <&divclk4>;
> + firmware-name = "nvm_00440302.bin";
> + };
> + };
> + - |
> + uart {
> +
> + bluetooth {
> + compatible = "qcom,wcn3990-bt";
> + vddio-supply = <&vreg_s4a_1p8>;
> + vddxo-supply = <&vreg_l7a_1p8>;
> + vddrf-supply = <&vreg_l17a_1p3>;
> + vddch0-supply = <&vreg_l25a_3p3>;
> + max-speed = <3200000>;
> + firmware-name = "crnv21.bin";
> + };
> + };
> --
> QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
> of Code Aurora Forum, hosted by The Linux Foundation
>
next prev parent reply other threads:[~2021-04-21 17:10 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-20 16:26 [PATCH v2 0/3] Enable Bluetooth functinality for WCN6750 Venkata Lakshmi Narayana Gubba
2021-04-20 16:26 ` [PATCH v2 1/3] Bluetooth: hci_qca: Add support for QTI Bluetooth chip wcn6750 Venkata Lakshmi Narayana Gubba
2021-04-20 20:53 ` Matthias Kaehlcke
2021-04-29 15:43 ` gubbaven
2021-04-20 16:26 ` [PATCH v2 2/3] dt-bindings: net: bluetooth: Convert to DT schema Venkata Lakshmi Narayana Gubba
2021-04-21 0:50 ` Matthias Kaehlcke
2021-05-06 17:23 ` gubbaven
2021-04-21 17:10 ` Rob Herring [this message]
2021-05-06 17:26 ` gubbaven
2021-04-21 17:10 ` Rob Herring
2021-05-06 17:28 ` gubbaven
2021-04-20 16:26 ` [PATCH v2 3/3] dt-bindings: net: bluetooth: Add device tree bindings for QTI chip wcn6750 Venkata Lakshmi Narayana Gubba
2021-04-21 17:12 ` Rob Herring
2021-05-06 17:30 ` gubbaven
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