NAK. This approach don't make a common GPIO framework. I already send the common GPIO framework which send the base address to GPIO framework and handle it regradless GPIO is one or three. http://lists.infradead.org/pipermail/linux-arm-kernel/2010-August/022513.html With this patch, we can use the common GPIO framework and remove the VA_GPIO dependency. Thank you, Kyungmin Park On Fri, Aug 20, 2010 at 9:33 PM, Kukjin Kim <kgene.kim@xxxxxxxxxxx> wrote: > From: Jongpill Lee <boyko.lee@xxxxxxxxxxx> > > This patch adds initial map for GPIO2 and GPIO3. > S5PV310/S5PC210 has separated GPIO1, GPIO2 and GPIO3. > > Signed-off-by: Jongpill Lee <boyko.lee@xxxxxxxxxxx> > Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx> > --- > arch/arm/mach-s5pv310/cpu.c | 10 ++++++++++ > arch/arm/plat-s5p/include/plat/map-s5p.h | 2 ++ > 2 files changed, 12 insertions(+), 0 deletions(-) > > diff --git a/arch/arm/mach-s5pv310/cpu.c b/arch/arm/mach-s5pv310/cpu.c > index 196c9f1..db4f55a 100644 > --- a/arch/arm/mach-s5pv310/cpu.c > +++ b/arch/arm/mach-s5pv310/cpu.c > @@ -45,6 +45,16 @@ static struct map_desc s5pv310_iodesc[] __initdata = { > .pfn = __phys_to_pfn(S5PV310_PA_L2CC), > .length = SZ_4K, > .type = MT_DEVICE, > + }, { > + .virtual = (unsigned long)S5P_VA_GPIO2, > + .pfn = __phys_to_pfn(S5PV310_PA_GPIO2), > + .length = SZ_4K, > + .type = MT_DEVICE, > + }, { > + .virtual = (unsigned long)S5P_VA_GPIO3, > + .pfn = __phys_to_pfn(S5PV310_PA_GPIO3), > + .length = SZ_256K, > + .type = MT_DEVICE, > }, > }; > > diff --git a/arch/arm/plat-s5p/include/plat/map-s5p.h b/arch/arm/plat-s5p/include/plat/map-s5p.h > index 54e9fb9..bc52595 100644 > --- a/arch/arm/plat-s5p/include/plat/map-s5p.h > +++ b/arch/arm/plat-s5p/include/plat/map-s5p.h > @@ -15,6 +15,8 @@ > > #define S5P_VA_CHIPID S3C_ADDR(0x00700000) > #define S5P_VA_GPIO S3C_ADDR(0x00500000) > +#define S5P_VA_GPIO2 S3C_ADDR(0x00510000) > +#define S5P_VA_GPIO3 S3C_ADDR(0x00520000) > #define S5P_VA_SYSTIMER S3C_ADDR(0x01200000) > #define S5P_VA_SROMC S3C_ADDR(0x01100000) > > -- > 1.6.2.5 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
 |