Re: [PATCH 02/10] arm64: dts: meson-gxm-khadas-vim2: fix Bluetooth support
From: Neil Armstrong
Date: Wed May 29 2019 - 06:28:59 EST
On 27/05/2019 20:36, Martin Blumenstingl wrote:
> On Mon, May 27, 2019 at 3:22 PM Neil Armstrong <narmstrong@xxxxxxxxxxxx> wrote:
>> From: Christian Hewitt <christianshewitt@xxxxxxxxx>
>> - Remove serial1 alias
>> - Add support for uart_A rts/cts
>> - Add bluetooth uart_A subnode qith shutdown gpio
> I tried this on my own Khadas VIM2:
> Bluetooth: hci0: command 0x1001 tx timeout
> Bluetooth: hci0: BCM: Reading local version info failed (-110)
> I'm not sure whether this is specific to my board or what causes this.
Which kernel version ?
We often see this, growing the delay after probe removes this, it's kind of
random issue that occurs on pre-5.1 kernels.