On Mon, 1 Feb 2021 09:59:47 +0100
Matthias Brugger <matthias....@gmail.com> wrote:
> On 01/02/2021 06:45, Bilal Wasim wrote:
> > When "bus_prot_reg_update" is false, the driver should use
> > INFRA_TOPAXI_PROTECTEN for both setting and clearing the bus
> > protection. However, the driver does not use this mask for
> > clearing bus protection which causes failure when booting
> > the imgtec gpu.
> >
> > Corrected and tested with mt8173 chromebook.
> >
> > Signed-off-by: Bilal Wasim <bilal.wa...@imgtec.com>
> > ---
> > drivers/soc/mediatek/mtk-pm-domains.h | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/soc/mediatek/mtk-pm-domains.h
> > b/drivers/soc/mediatek/mtk-pm-domains.h index
> > 141dc76054e6..7454c0b4f768 100644 ---
> > a/drivers/soc/mediatek/mtk-pm-domains.h +++
> > b/drivers/soc/mediatek/mtk-pm-domains.h @@ -60,7 +60,7 @@
> > #define BUS_PROT_UPDATE_TOPAXI(_mask)
> > \ BUS_PROT_UPDATE(_mask, \
> > INFRA_TOPAXI_PROTECTEN,
> > \
> > - INFRA_TOPAXI_PROTECTEN_CLR,
> > \
> > + INFRA_TOPAXI_PROTECTEN,
> > \
>
> BUS_PROT_UPDATE sets bus_prot_reg_update to true, which contradicts
> what you say in the commit message.
>
> Please clarify.
>
Yes, that's a problem in the commit message - Will fix and send out a
v2.
Thanks,
Bilal
> Regards,
> Matthias
>
> > INFRA_TOPAXI_PROTECTSTA1)
> >
> > struct scpsys_bus_prot_data {
> >
