Re: [PATCH 06/12] arm64: dts: qcom: qcs6490-radxa-dragon-q6a: Drop QSPI node and reserve its pins

[Konrad Dybcio]

On 4/7/26 5:19 PM, Xilin Wu wrote:
> The latest official boot firmware configures TrustZone to restrict
> direct access to the QSPI controller. Any attempt to access it from
> the non-secure world causes an immediate board reset.
> 
> Remove the QSPI flash node and its associated pinctrl states, mark
> GPIOs 12-17 as reserved, and protect the QSPI clocks in the GCC
> node to prevent the kernel from touching this hardware.
> 
> Signed-off-by: Xilin Wu <sophon@xxxxxxxxx>
> ---

If you're going to stay with that flavor of firmware going forward:

Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>

Konrad