Re: [PATCH 10/10] ARM: dts: qcom: apq8074-dragonboard: enable the HSIC host
From: Konrad Dybcio
Date: Tue Aug 18 2026 - 06:17:32 EST
On 8/10/26 5:42 PM, Dmitry Baryshkov wrote:
> The dragonboard carries an SMSC USB4604 HSIC hub, but with the HSIC
> controller undescribed the whole HSIC-attached part of the board is
> dead.
>
> Enable the HSIC controller. The USB4604 hub isn't controllable through
> the I2C because of the board design issues, so reference it as a simple
> USB device, describing the reset line.
>
> Assisted-by: Claude:claude-fable-5
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
Konrad