Re: [PATCH 2/6] remoteproc: qcom: Add M0 BTSS secure PIL driver

[Bjorn Andersson]

On Fri, Jun 26, 2026 at 01:20:25PM +0200, Konrad Dybcio wrote:
> On 6/25/26 4:10 PM, George Moussalem via B4 Relay wrote:
> > From: George Moussalem <george.moussalem@xxxxxxxxxxx>
> > 
> > Add support to bring up the M0 core of the bluetooth subsystem found in
> > the IPQ5018 SoC.
> > 
> > The signed firmware loaded is authenticated by TrustZone. If successful,
> > the M0 core boots the firmware and the peripheral is taken out of reset
> > using a Secure Channel Manager call to TrustZone.
> > 
> > Signed-off-by: George Moussalem <george.moussalem@xxxxxxxxxxx>
> > ---
> 
> Can this not fit inside the existing PAS driver?
> 

While the start/stop SCM calls look the same, this doesn't follow any of
the surrounding concepts. So I think this should follow the other
non-remoteproc uses of mdt_loader and scm directly instead.

Regards,
Bjorn

> Konrad