netdev - Re: [PATCH v2 2/3] dt-bindings: net: bluetooth: Add NXP bluetooth support

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Message-ID: <20230131015228.GA4082140-robh@kernel.org>
Date:   Mon, 30 Jan 2023 19:52:28 -0600
From:   Rob Herring <robh@...nel.org>
To:     Neeraj Sanjay Kale <neeraj.sanjaykale@....com>
Cc:     davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, krzysztof.kozlowski+dt@...aro.org,
        marcel@...tmann.org, johan.hedberg@...il.com, luiz.dentz@...il.com,
        gregkh@...uxfoundation.org, jirislaby@...nel.org,
        alok.a.tiwari@...cle.com, hdanton@...a.com,
        ilpo.jarvinen@...ux.intel.com, netdev@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-bluetooth@...r.kernel.org, linux-serial@...r.kernel.org,
        amitkumar.karwar@....com, rohit.fule@....com, sherry.sun@....com
Subject: Re: [PATCH v2 2/3] dt-bindings: net: bluetooth: Add NXP bluetooth
 support

On Mon, Jan 30, 2023 at 11:35:03PM +0530, Neeraj Sanjay Kale wrote:
> Add binding document for generic and legacy NXP bluetooth
> chipsets.
> 
> Signed-off-by: Neeraj Sanjay Kale <neeraj.sanjaykale@....com>
> ---
> v2: Resolved dt_binding_check errors. (Rob Herring)
> v2: Modified description, added specific compatibility devices,
> corrected indentations. (Krzysztof Kozlowski)
> ---
>  .../bindings/net/bluetooth/nxp-bluetooth.yaml | 40 +++++++++++++++++++
>  MAINTAINERS                                   |  6 +++
>  2 files changed, 46 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/net/bluetooth/nxp-bluetooth.yaml
> 
> diff --git a/Documentation/devicetree/bindings/net/bluetooth/nxp-bluetooth.yaml b/Documentation/devicetree/bindings/net/bluetooth/nxp-bluetooth.yaml
> new file mode 100644
> index 000000000000..9c8a25396b49
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/bluetooth/nxp-bluetooth.yaml
> @@ -0,0 +1,40 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/net/bluetooth/nxp-bluetooth.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: NXP Bluetooth chips
> +
> +description:
> +  This binding describes UART-attached NXP bluetooth chips.
> +
> +maintainers:
> +  - Neeraj Sanjay Kale <neeraj.sanjaykale@....com>
> +
> +properties:
> +  compatible:
> +    enum:
> +      - nxp,w8987-bt
> +      - nxp,w8997-bt
> +      - nxp,w9098-bt
> +      - nxp,iw416-bt
> +      - nxp,iw612-bt
> +
> +  firmware-name:
> +    description:
> +      Specify firmware file name.

default?


No interrupts or power supplies on these chips?

> +
> +required:
> +  - compatible
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    uart2 {

serial {

> +        bluetooth {
> +          compatible = "nxp,iw416-bt";
> +          firmware-name = "uartuart_n61x_v1.bin";
> +        };
> +    };
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 32dd41574930..d465c1124699 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -22835,6 +22835,12 @@ L:	linux-mm@...ck.org
>  S:	Maintained
>  F:	mm/zswap.c
>  
> +NXP BLUETOOTH WIRELESS DRIVERS
> +M:	Amitkumar Karwar <amitkumar.karwar@....com>
> +M:	Neeraj Kale <neeraj.sanjaykale@....com>
> +S:	Maintained
> +F:	Documentation/devicetree/bindings/net/bluetooth/nxp-bluetooth.yaml
> +
>  THE REST
>  M:	Linus Torvalds <torvalds@...ux-foundation.org>
>  L:	linux-kernel@...r.kernel.org
> -- 
> 2.34.1
>