Re: [PATCH 3/3] arm64: dts: qcom: sc7280: Add MDSS_CORE reset to mdss

[Konrad Dybcio]

On 8/12/25 5:11 AM, Bjorn Andersson wrote:
> Like on other platforms, if the OS does not support recovering the state
> left by the bootloader it needs access to MDSS_CORE, so that it can
> clear the MDSS configuration.
> 
> Until now it seems no version of the bootloaders have done so, but e.g.
> the Particle Tachyon ships with a bootloader that does leave the display
> in a state that results in a series of iommu faults.
> 
> So let's provide the reset, to allow the OS to clear that state.
> 
> Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxxxx>
> ---

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

Konrad