On Mon, Feb 1, 2021 at 1:45 PM Bilal Wasim <bilalwasim...@gmail.com> 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>
Reviewed-by: Hsin-Yi Wang <hsi...@chromium.org> > --- > 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, \ > INFRA_TOPAXI_PROTECTSTA1) > > struct scpsys_bus_prot_data { > -- > 2.25.1 >