Commit 2efb07b5 authored by David S. Miller's avatar David S. Miller
Browse files

Merge tag 'for-net-next-2023-04-23' of... 

Merge tag 'for-net-next-2023-04-23' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next

bluetooth-next pull request for net-next:

 - Introduce devcoredump support
 - Add support for Realtek RTL8821CS, RTL8851B, RTL8852BS
 - Add support for Mediatek MT7663, MT7922
 - Add support for NXP w8997
 - Add support for Actions Semi ATS2851
 - Add support for QTI WCN6855
 - Add support for Marvell 88W8997
parents fd84c569 d883a466

Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml

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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/net/bluetooth/nxp,88w8987-bt.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: NXP Bluetooth chips



description:

  This binding describes UART-attached NXP bluetooth chips. These chips

  are dual-radio chips supporting WiFi and Bluetooth. The bluetooth

  works on standard H4 protocol over 4-wire UART. The RTS and CTS lines

  are used during FW download. To enable power save mode, the host

  asserts break signal over UART-TX line to put the chip into power save

  state. De-asserting break wakes up the BT chip.



maintainers:

  - Neeraj Sanjay Kale <neeraj.sanjaykale@nxp.com>



properties:

  compatible:

    enum:

      - nxp,88w8987-bt

      - nxp,88w8997-bt



  fw-init-baudrate:

    description:

      Chip baudrate after FW is downloaded and initialized.

      This property depends on the module vendor's

      configuration. If this property is not specified,

      115200 is set as default.



required:

  - compatible



additionalProperties: false



examples:

  - |

    serial {

        bluetooth {

            compatible = "nxp,88w8987-bt";

            fw-init-baudrate = <3000000>;

        };

    };

Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml

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@@ -23,6 +23,7 @@ properties: 
      - qcom,wcn3998-bt

      - qcom,qca6390-bt

      - qcom,wcn6750-bt

      - qcom,wcn6855-bt



  enable-gpios:

    maxItems: 1
@@ -133,6 +134,22 @@ allOf: 
        - vddrfa1p7-supply

        - vddrfa1p2-supply

        - vddasd-supply

  - if:

      properties:

        compatible:

          contains:

            enum:

              - qcom,wcn6855-bt

    then:

      required:

        - enable-gpios

        - swctrl-gpios

        - vddio-supply

        - vddbtcxmx-supply

        - vddrfacmn-supply

        - vddrfa0p8-supply

        - vddrfa1p2-supply

        - vddrfa1p7-supply



examples:

  - |

Documentation/devicetree/bindings/net/marvell-bluetooth.yaml

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@@ -15,11 +15,29 @@ maintainers: 


properties:

  compatible:

    const: mrvl,88w8897

    enum:

      - mrvl,88w8897

      - mrvl,88w8997



  max-speed:

    description: see Documentation/devicetree/bindings/serial/serial.yaml



required:

  - compatible



allOf:

  - if:

      properties:

        compatible:

          contains:

            const: mrvl,88w8997

    then:

      properties:

        max-speed: true

    else:

      properties:

        max-speed: false



additionalProperties: false



examples:

Documentation/devicetree/bindings/net/realtek-bluetooth.yaml

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@@ -4,24 +4,30 @@ 
$id: http://devicetree.org/schemas/net/realtek-bluetooth.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: RTL8723BS/RTL8723CS/RTL8822CS Bluetooth

title: RTL8723BS/RTL8723CS/RTL8821CS/RTL8822CS Bluetooth



maintainers:

  - Vasily Khoruzhick <anarsoul@gmail.com>

  - Alistair Francis <alistair@alistair23.me>



description:

  RTL8723CS/RTL8723CS/RTL8822CS is WiFi + BT chip. WiFi part is connected over

  SDIO, while BT is connected over serial. It speaks H5 protocol with few

  extra commands to upload firmware and change module speed.

  RTL8723CS/RTL8723CS/RTL8821CS/RTL8822CS is a WiFi + BT chip. WiFi part

  is connected over SDIO, while BT is connected over serial. It speaks

  H5 protocol with few extra commands to upload firmware and change

  module speed.



properties:

  compatible:

    enum:

    oneOf:

      - enum:

          - realtek,rtl8723bs-bt

          - realtek,rtl8723cs-bt

          - realtek,rtl8723ds-bt

          - realtek,rtl8822cs-bt

      - items:

          - enum:

              - realtek,rtl8821cs-bt

          - const: realtek,rtl8822cs-bt



  device-wake-gpios:

    maxItems: 1

MAINTAINERS

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@@ -23237,6 +23237,13 @@ L: linux-mm@kvack.org 
S:	Maintained

F:	mm/zswap.c









NXP BLUETOOTH WIRELESS DRIVERS









M:	Amitkumar Karwar <amitkumar.karwar@nxp.com>









M:	Neeraj Kale <neeraj.sanjaykale@nxp.com>









S:	Maintained









F:	Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml









F:	drivers/bluetooth/btnxpuart.c

















THE REST









M:	Linus Torvalds <torvalds@linux-foundation.org>









L:	linux-kernel@vger.kernel.org