| Message ID | 20230130111014.27980-1-pvorel@suse.cz (mailing list archive) |
|---|---|
| State | Changes Requested |
| Headers | show |
| Series | [1/1] arm64: defconfig: Enable qcom msm8994 clk drivers | expand |
On Mon, Jan 30, 2023 at 12:10:14PM +0100, Petr Vorel wrote: > Enabling the clk drivers on msm8994 allows to boot and test most device > drivers on this SoC. > > Signed-off-by: Petr Vorel <pvorel@suse.cz> Now that we can handle probe defer on the power-domains, can this be made =m instead? Regards, Bjorn > --- > NOTE: Working as part of SUSE hackweek, that's why I use my work mail > instead of usual private gmail. > > Kind regards, > Petr > > arch/arm64/configs/defconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig > index bfafb4313436..c6b08a9d8944 100644 > --- a/arch/arm64/configs/defconfig > +++ b/arch/arm64/configs/defconfig > @@ -1105,6 +1105,7 @@ CONFIG_IPQ_GCC_6018=y > CONFIG_IPQ_GCC_8074=y > CONFIG_MSM_GCC_8916=y > CONFIG_MSM_GCC_8994=y > +CONFIG_MSM_MMCC_8994=y > CONFIG_MSM_MMCC_8996=y > CONFIG_MSM_GCC_8998=y > CONFIG_QCS_GCC_404=y > -- > 2.39.1 >
Hi Bjorn, > On Mon, Jan 30, 2023 at 12:10:14PM +0100, Petr Vorel wrote: > > Enabling the clk drivers on msm8994 allows to boot and test most device > > drivers on this SoC. > > Signed-off-by: Petr Vorel <pvorel@suse.cz> > Now that we can handle probe defer on the power-domains, can this be > made =m instead? Thanks for your tip. Sure, if it's safe to change the rest of CONFIG_MSM_MMCC_.* to module as well (in separate patch). I'll send v2. Kind regards, Petr > Regards, > Bjorn > > --- > > NOTE: Working as part of SUSE hackweek, that's why I use my work mail > > instead of usual private gmail. > > Kind regards, > > Petr > > arch/arm64/configs/defconfig | 1 + > > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig > > index bfafb4313436..c6b08a9d8944 100644 > > --- a/arch/arm64/configs/defconfig > > +++ b/arch/arm64/configs/defconfig > > @@ -1105,6 +1105,7 @@ CONFIG_IPQ_GCC_6018=y > > CONFIG_IPQ_GCC_8074=y > > CONFIG_MSM_GCC_8916=y > > CONFIG_MSM_GCC_8994=y > > +CONFIG_MSM_MMCC_8994=y > > CONFIG_MSM_MMCC_8996=y > > CONFIG_MSM_GCC_8998=y > > CONFIG_QCS_GCC_404=y > > -- > > 2.39.1
> On Mon, Jan 30, 2023 at 12:10:14PM +0100, Petr Vorel wrote: > > Enabling the clk drivers on msm8994 allows to boot and test most device > > drivers on this SoC. > > Signed-off-by: Petr Vorel <pvorel@suse.cz> > Now that we can handle probe defer on the power-domains, can this be > made =m instead? Out of curiosity may I know what commit implemented handling probe defer on power-domains? Kind regards, Petr > Regards, > Bjorn > > --- > > NOTE: Working as part of SUSE hackweek, that's why I use my work mail > > instead of usual private gmail. > > Kind regards, > > Petr > > arch/arm64/configs/defconfig | 1 + > > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig > > index bfafb4313436..c6b08a9d8944 100644 > > --- a/arch/arm64/configs/defconfig > > +++ b/arch/arm64/configs/defconfig > > @@ -1105,6 +1105,7 @@ CONFIG_IPQ_GCC_6018=y > > CONFIG_IPQ_GCC_8074=y > > CONFIG_MSM_GCC_8916=y > > CONFIG_MSM_GCC_8994=y > > +CONFIG_MSM_MMCC_8994=y > > CONFIG_MSM_MMCC_8996=y > > CONFIG_MSM_GCC_8998=y > > CONFIG_QCS_GCC_404=y > > -- > > 2.39.1
On Mon, Jan 30, 2023 at 08:12:49PM +0100, Petr Vorel wrote: > > On Mon, Jan 30, 2023 at 12:10:14PM +0100, Petr Vorel wrote: > > > Enabling the clk drivers on msm8994 allows to boot and test most device > > > drivers on this SoC. > > > > Signed-off-by: Petr Vorel <pvorel@suse.cz> > > > Now that we can handle probe defer on the power-domains, can this be > > made =m instead? > > Out of curiosity may I know what commit implemented handling probe defer on > power-domains? > Probe defer support has been there for a long time, but it was not reliable after late_initcall. I believe 2b28a1a84a0e ("driver core: Extend deferred probe timeout on driver registration") is the change that altered the behavior, so we can now use it for kernel modules as well. Regards, Bjorn > Kind regards, > Petr > > > Regards, > > Bjorn > > > > --- > > > NOTE: Working as part of SUSE hackweek, that's why I use my work mail > > > instead of usual private gmail. > > > > Kind regards, > > > Petr > > > > arch/arm64/configs/defconfig | 1 + > > > 1 file changed, 1 insertion(+) > > > > diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig > > > index bfafb4313436..c6b08a9d8944 100644 > > > --- a/arch/arm64/configs/defconfig > > > +++ b/arch/arm64/configs/defconfig > > > @@ -1105,6 +1105,7 @@ CONFIG_IPQ_GCC_6018=y > > > CONFIG_IPQ_GCC_8074=y > > > CONFIG_MSM_GCC_8916=y > > > CONFIG_MSM_GCC_8994=y > > > +CONFIG_MSM_MMCC_8994=y > > > CONFIG_MSM_MMCC_8996=y > > > CONFIG_MSM_GCC_8998=y > > > CONFIG_QCS_GCC_404=y > > > -- > > > 2.39.1 >
> On Mon, Jan 30, 2023 at 08:12:49PM +0100, Petr Vorel wrote: > > > On Mon, Jan 30, 2023 at 12:10:14PM +0100, Petr Vorel wrote: > > > > Enabling the clk drivers on msm8994 allows to boot and test most device > > > > drivers on this SoC. > > > > Signed-off-by: Petr Vorel <pvorel@suse.cz> > > > Now that we can handle probe defer on the power-domains, can this be > > > made =m instead? > > Out of curiosity may I know what commit implemented handling probe defer on > > power-domains? > Probe defer support has been there for a long time, but it was not > reliable after late_initcall. > I believe 2b28a1a84a0e ("driver core: Extend deferred probe timeout on > driver registration") is the change that altered the behavior, so we can > now use it for kernel modules as well. Thanks for info! I have v2 prepared, but I'd prefer to test it, thus I'll send it next week after I get time to test it. Kind regards, Petr > Regards, > Bjorn
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index bfafb4313436..c6b08a9d8944 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -1105,6 +1105,7 @@ CONFIG_IPQ_GCC_6018=y CONFIG_IPQ_GCC_8074=y CONFIG_MSM_GCC_8916=y CONFIG_MSM_GCC_8994=y +CONFIG_MSM_MMCC_8994=y CONFIG_MSM_MMCC_8996=y CONFIG_MSM_GCC_8998=y CONFIG_QCS_GCC_404=y
Enabling the clk drivers on msm8994 allows to boot and test most device drivers on this SoC. Signed-off-by: Petr Vorel <pvorel@suse.cz> --- NOTE: Working as part of SUSE hackweek, that's why I use my work mail instead of usual private gmail. Kind regards, Petr arch/arm64/configs/defconfig | 1 + 1 file changed, 1 insertion(+)