MyungJoo Ham wrote: > > - Add DMC1 > - Enlarge address space for DMC from 4k to 64k so that PPMU registers > may be accessed. > > Signed-off-by: MyungJoo Ham <[email protected]> > Signed-off-by: Kyungmin Park <[email protected]> > --- > arch/arm/mach-exynos/cpu.c | 7 ++++++- > arch/arm/mach-exynos/include/mach/map.h | 1 + > 2 files changed, 7 insertions(+), 1 deletions(-) > > diff --git a/arch/arm/mach-exynos/cpu.c b/arch/arm/mach-exynos/cpu.c > index 90ec247..8bdcba9 100644 > --- a/arch/arm/mach-exynos/cpu.c > +++ b/arch/arm/mach-exynos/cpu.c > @@ -108,7 +108,12 @@ static struct map_desc exynos4_iodesc[] __initdata = > { > }, { > .virtual = (unsigned long)S5P_VA_DMC0, > .pfn = __phys_to_pfn(EXYNOS4_PA_DMC0), > - .length = SZ_4K, > + .length = SZ_64K, > + .type = MT_DEVICE, > + }, { > + .virtual = (unsigned long)S5P_VA_DMC1, > + .pfn = __phys_to_pfn(EXYNOS4_PA_DMC1), > + .length = SZ_64K, > .type = MT_DEVICE, > }, { > .virtual = (unsigned long)S5P_VA_SROMC, > diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach- > exynos/include/mach/map.h > index 058541d..870a980 100644 > --- a/arch/arm/mach-exynos/include/mach/map.h > +++ b/arch/arm/mach-exynos/include/mach/map.h > @@ -57,6 +57,7 @@ > #define EXYNOS4_PA_KEYPAD 0x100A0000 > > #define EXYNOS4_PA_DMC0 0x10400000 > +#define EXYNOS4_PA_DMC1 0x10410000
If required, so just '.length = SZ_128K'?... Thanks. Best regards, Kgene. -- Kukjin Kim <[email protected]>, Senior Engineer, SW Solution Development Team, Samsung Electronics Co., Ltd. -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
