| Message ID | 1481366762-26413-4-git-send-email-pankaj.dubey@samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Sat, Dec 10, 2016 at 04:16:02PM +0530, Pankaj Dubey wrote: > Add CPU_METHOD_OF_DECLARE to use enable_method property of > cpus node. To keep compatibility with older DTBs lets keep > older method of registering smp_ops via machine_descriptor. > > Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> > --- > arch/arm/mach-exynos/platsmp.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c > index 94405c7..43eec10 100644 > --- a/arch/arm/mach-exynos/platsmp.c > +++ b/arch/arm/mach-exynos/platsmp.c > @@ -474,3 +474,5 @@ const struct smp_operations exynos_smp_ops __initconst = { > .cpu_die = exynos_cpu_die, > #endif > }; > + > +CPU_METHOD_OF_DECLARE(exynos_smp, "samsung,exynos-smp", &exynos_smp_ops); Are you sure that smp_ops from DT will be set after mdesc->smp? The arm_dt_init_cpu_maps() is called before smp_set_ops(mdesc->smp)... Have you actually tried this? Best regards, Krzysztof
diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c index 94405c7..43eec10 100644 --- a/arch/arm/mach-exynos/platsmp.c +++ b/arch/arm/mach-exynos/platsmp.c @@ -474,3 +474,5 @@ const struct smp_operations exynos_smp_ops __initconst = { .cpu_die = exynos_cpu_die, #endif }; + +CPU_METHOD_OF_DECLARE(exynos_smp, "samsung,exynos-smp", &exynos_smp_ops);
Add CPU_METHOD_OF_DECLARE to use enable_method property of cpus node. To keep compatibility with older DTBs lets keep older method of registering smp_ops via machine_descriptor. Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> --- arch/arm/mach-exynos/platsmp.c | 2 ++ 1 file changed, 2 insertions(+)