From: Joseph Guo <qijian.guo@nxp.com>
To: Francesco Valla <francesco@valla.it>
Cc: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
Daniel Baluta <daniel.baluta@nxp.com>,
devicetree@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, steven.yang@nxp.com
Subject: Re: [EXT] Re: [PATCH] arm64: dts: imx93-11x11-frdm: enable additional devices
Date: Mon, 8 Jun 2026 13:14:24 +0800 [thread overview]
Message-ID: <db95fec5-d8ac-4d52-ad2a-75e5593f99ef@nxp.com> (raw)
In-Reply-To: <_j4Ik3AsS5yfKb4Y7cSB1w@valla.it>
On 6/5/2026 7:36 PM, Francesco Valla wrote:
> Caution: This is an external email. Please take care when clicking links or opening attachments. When in doubt, report the message using the 'Report this email' button
>
>
> Hi Joseph,
>
> On venerdì 5 giugno 2026 10:59:08 Ora legale dell’Europa centrale Joseph Guo
> wrote:
>> On Thu, Jan 15, 2026 at 06:11:34PM +0100, Francesco Valla wrote:
>>> Enable additional devices on the i.MX93 FRDM board:
>>> - CAN port and associated transceiver
>>> - Bluetooth portion of the IW612 chipset
>>> - WiFi SDIO port
>>> - user buttons
>>>
>>> The WiFi portion of the on-board IW612 chipset is still not supported
>>> upstream, but since SDIO is a discoverable bus it will be probed once it
>>> is.
>>>
>>> Signed-off-by: Francesco Valla <francesco@valla.it>
>>> ---
> [...]
>
>>
>> Hi Francesco,
>>
>> Do you ever tried bluetooth feature? The bluetooth failed to scan with
>> 'device-wakeup-gpios' property.
>>
>> Regards,
>> Joseph
>>
>
> Yes, Bluetooth was tested using bluetoothctl, I just briefly re-tested it
> with latest master branch (7.1.0-rc6).
>
> Can you clarify what you mean with "The bluetooth failed to scan
> with 'device-wakeup-gpios' property."?
>
Hi Francesco,
If 'device-wakeup-gpios' property is set. The bluetoothctl can work, but errors will show up if try to scan the bluetooth devices.
[bluetoothctl]> scan on
SetDiscoveryFilter success
Failed to start discovery: org.bluez.Error.InProgress
hci0 class of device changed: 0x000000
hci0 new_settings: bondable ssp br/edr le secure-conn cis-central cis-peripheral iso-broadcaster sync-receiver ll-privacy past-sender past-receiver
[CHG] Controller 20:BA:36:5C:B0:D8 Class: 0x00000000 (0)
[CHG] Controller 20:BA:36:5C:B0:D8 Powered: no
[CHG] Controller 20:BA:36:5C:B0:D8 Discovering: no
[CHG] Controller 20:BA:36:5C:B0:D8 PowerState: on
[bluetoothctl]> discoverable on
Failed to set discoverable on: org.bluez.Error.Failed
After remove the 'device-wakeup-gpios' node. The bluetooth can work normally.
> Thank you
>
> Regards,
>
> Francesco
>
>
--
Best Regards,
Joseph
next prev parent reply other threads:[~2026-06-08 5:14 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-15 17:11 [PATCH] arm64: dts: imx93-11x11-frdm: enable additional devices Francesco Valla
2026-01-18 6:30 ` Shawn Guo
2026-06-05 8:59 ` Joseph Guo
2026-06-05 11:36 ` Francesco Valla
2026-06-08 5:14 ` Joseph Guo [this message]
2026-06-09 20:39 ` [EXT] " Francesco Valla
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