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Subject: Re: [RFC PATCH 4/4] Bluetooth: btbcm: Add entry for BCM4335A0 UART
 bluetooth
To:     Mohammad Rasim <mohammad.rasim96@gmail.com>,
        linux-amlogic@lists.infradead.org, linux-bluetooth@vger.kernel.org,
        Johan Hedberg <johan.hedberg@gmail.com>,
        Marcel Holtmann <marcel@holtmann.org>
Cc:     Kevin Hilman <khilman@baylibre.com>,
        Martin Blumenstingl <martin.blumenstingl@googlemail.com>
References: <20191117175606.5050-1-mohammad.rasim96@gmail.com>
 <20191117175606.5050-5-mohammad.rasim96@gmail.com>
From:   Neil Armstrong <narmstrong@baylibre.com>
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Organization: Baylibre
Message-ID: <de37f562-77eb-755d-5f27-c534ec028356@baylibre.com>
Date:   Mon, 18 Nov 2019 11:04:57 +0100
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Sender: linux-bluetooth-owner@vger.kernel.org
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On 17/11/2019 18:56, Mohammad Rasim wrote:
> This patch adds the device ID for the BCM4335A0 module (part of the AMPAK AP6335 WIFI/Bluetooth combo)
> 
> hciconfig output:
> ```
> hci1:   Type: Primary  Bus: UART
>         BD Address: 43:35:B0:07:1F:AC  ACL MTU: 1021:8  SCO MTU: 64:1
>         UP RUNNING
>         RX bytes:5079 acl:0 sco:0 events:567 errors:0
>         TX bytes:69065 acl:0 sco:0 commands:567 errors:0
>         Features: 0xbf 0xfe 0xcf 0xff 0xdf 0xff 0x7b 0x87
>         Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
>         Link policy: RSWITCH SNIFF
>         Link mode: SLAVE ACCEPT
>         Name: 'alarm'
>         Class: 0x000000
>         Service Classes: Unspecified
>         Device Class: Miscellaneous,
>         HCI Version: 4.0 (0x6)  Revision: 0x161
>         LMP Version: 4.0 (0x6)  Subversion: 0x4106
>         Manufacturer: Broadcom Corporation (15)
> ```
> 
> Signed-off-by: Mohammad Rasim <mohammad.rasim96@gmail.com>
> ---
>  drivers/bluetooth/btbcm.c   | 1 +
>  drivers/bluetooth/hci_bcm.c | 1 +
>  2 files changed, 2 insertions(+)
> 
> diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c
> index 2d2e6d862068..22464bf8cda3 100644
> --- a/drivers/bluetooth/btbcm.c
> +++ b/drivers/bluetooth/btbcm.c
> @@ -339,6 +339,7 @@ static const struct bcm_subver_table bcm_uart_subver_table[] = {
>  	{ 0x220e, "BCM20702A1"  },	/* 001.002.014 */
>  	{ 0x4217, "BCM4329B1"   },	/* 002.002.023 */
>  	{ 0x6106, "BCM4359C0"	},	/* 003.001.006 */
> +	{ 0x4106, "BCM4335A0"	},	/* 002.001.006 */

Ack for this one

>  	{ }
>  };
>  
> diff --git a/drivers/bluetooth/hci_bcm.c b/drivers/bluetooth/hci_bcm.c
> index 7646636f2d18..7eba10b0ae6c 100644
> --- a/drivers/bluetooth/hci_bcm.c
> +++ b/drivers/bluetooth/hci_bcm.c
> @@ -1422,6 +1422,7 @@ static const struct of_device_id bcm_bluetooth_of_match[] = {
>  	{ .compatible = "brcm,bcm4345c5" },
>  	{ .compatible = "brcm,bcm4330-bt" },
>  	{ .compatible = "brcm,bcm43438-bt" },
> +	{ .compatible = "brcm,bcm4335a0" },

This could be omitted if the I/F is the same as "brcm,bcm43438-bt".

>  	{ },
>  };
>  MODULE_DEVICE_TABLE(of, bcm_bluetooth_of_match);
> 

Neil