Hi Tomasz, Sorry for responding late. On 10 December 2013 21:27, Tomasz Figa <t.figa@xxxxxxxxxxx> wrote: > Hi Pankaj, Rahul, Arun, > > In addition to issues already pointed by Sachin, please also see my > comments inline. > > On Friday 06 of December 2013 21:26:25 Rahul Sharma wrote: >> From: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx> >> >> This patch add basic arch side support for exynos5260 SoC. >> >> Signed-off-by: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx> >> Signed-off-by: Arun Kumar K <arun.kk@xxxxxxxxxxx> >> --- >> arch/arm/mach-exynos/Kconfig | 9 +++++++++ >> arch/arm/mach-exynos/common.c | 19 ++++++++++++++++++- >> arch/arm/mach-exynos/cpuidle.c | 2 +- >> arch/arm/mach-exynos/include/mach/map.h | 1 + >> arch/arm/mach-exynos/include/mach/regs-pmu.h | 4 ++++ >> arch/arm/mach-exynos/mach-exynos5-dt.c | 1 + >> arch/arm/plat-samsung/include/plat/cpu.h | 8 ++++++++ >> arch/arm/plat-samsung/include/plat/map-s5p.h | 1 + >> 8 files changed, 43 insertions(+), 2 deletions(-) > [snip] >> diff --git a/arch/arm/mach-exynos/cpuidle.c b/arch/arm/mach-exynos/cpuidle.c >> index ddbfe87..405c11a 100644 >> --- a/arch/arm/mach-exynos/cpuidle.c >> +++ b/arch/arm/mach-exynos/cpuidle.c >> @@ -120,7 +120,7 @@ static int exynos4_enter_core0_aftr(struct cpuidle_device *dev, >> cpu_suspend(0, idle_finisher); >> >> #ifdef CONFIG_SMP >> - if (!soc_is_exynos5250()) >> + if (!soc_is_exynos5250() || soc_is_exynos5260()) > > The added OR condition doesn't affect the if condition in any way, because > when running on Exynos5260, soc_is_exynos5250() will return false and make > the whole condition evaluate to true. > > Shouldn't it be > > if (!soc_is_exynos5250() && !soc_is_exynos5260()) > > if Exynos5260 doesn't need scu_enable(), or left as is if it needs? > Actually we don't need to call scu_enable() for 5260. Hence leaving it as it is. >> scu_enable(S5P_VA_SCU); >> #endif >> cpu_pm_exit(); >> diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h >> index 7b046b5..bd6fa02 100644 >> --- a/arch/arm/mach-exynos/include/mach/map.h >> +++ b/arch/arm/mach-exynos/include/mach/map.h >> @@ -29,6 +29,7 @@ >> #define EXYNOS4210_PA_SYSRAM_NS 0x0203F000 >> #define EXYNOS4x12_PA_SYSRAM_NS 0x0204F000 >> #define EXYNOS5250_PA_SYSRAM_NS 0x0204F000 >> +#define EXYNOS5260_PA_SYSRAM_NS 0x02073000 >> >> #define EXYNOS_PA_CHIPID 0x10000000 >> >> diff --git a/arch/arm/mach-exynos/include/mach/regs-pmu.h b/arch/arm/mach-exynos/include/mach/regs-pmu.h >> index 2cdb63e..09ae29a 100644 >> --- a/arch/arm/mach-exynos/include/mach/regs-pmu.h >> +++ b/arch/arm/mach-exynos/include/mach/regs-pmu.h >> @@ -234,6 +234,10 @@ >> >> #define EXYNOS5_SYS_WDTRESET (1 << 20) >> >> +#define EXYNOS5260_A7_WDTRST (1 << 24) >> +#define EXYNOS5260_A15_WDTRST (1 << 23) >> +#define EXYNOS5260_SYS_WDTRESET (EXYNOS5260_A7_WDTRST || EXYNOS5260_A15_WDTRST) >> + > > Are these definitions needed? I don't see any user in this patch. > Removed these definitions. Regards, Rahul Sharma. > Best regards, > Tomasz > -- 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
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