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Commit 940bc58d authored by Chanwoo Choi's avatar Chanwoo Choi Committed by Kukjin Kim
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ARM: EXYNOS: Add Exynos3250 SoC ID 



This patch add Exynos3250's SoC ID. Exynos 3250 is SoC that
is based on the 32-bit RISC processor for Smartphone.
Exynos3250 uses Cortex-A7 dual cores and has a target speed
of 1.0GHz.

Signed-off-by: default avatarChanwoo Choi <cw00.choi@samsung.com>
Acked-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: default avatarTomasz Figa <t.figa@samsung.com>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent 86c6f148

arch/arm/mach-exynos/Kconfig

+22 −0
Original line number Diff line number Diff line
@@ -11,6 +11,17 @@ if ARCH_EXYNOS 


menu "SAMSUNG EXYNOS SoCs Support"



config ARCH_EXYNOS3

	bool "SAMSUNG EXYNOS3"

	select ARM_AMBA

	select CLKSRC_OF

	select HAVE_ARM_SCU if SMP

	select HAVE_SMP

	select PINCTRL

	select PM_GENERIC_DOMAINS if PM_RUNTIME

	help

	  Samsung EXYNOS3 SoCs based systems



config ARCH_EXYNOS4

	bool "SAMSUNG EXYNOS4"

	default y
@@ -41,6 +52,17 @@ config ARCH_EXYNOS5 


comment "EXYNOS SoCs"



config SOC_EXYNOS3250

	bool "SAMSUNG EXYNOS3250"

	default y

	depends on ARCH_EXYNOS3

	select ARCH_HAS_BANDGAP

	select ARM_CPU_SUSPEND if PM

	select PINCTRL_EXYNOS

	select SAMSUNG_DMADEV

	help

	  Enable EXYNOS3250 CPU support



config CPU_EXYNOS4210

	bool "SAMSUNG EXYNOS4210"

	default y

arch/arm/mach-exynos/common.h

+10 −0
Original line number Diff line number Diff line
@@ -15,6 +15,9 @@ 
#include <linux/reboot.h>

#include <linux/of.h>



#define EXYNOS3250_SOC_ID	0xE3472000

#define EXYNOS3_SOC_MASK	0xFFFFF000



#define EXYNOS4210_CPU_ID	0x43210000

#define EXYNOS4212_CPU_ID	0x43220000

#define EXYNOS4412_CPU_ID	0xE4412200
@@ -34,6 +37,7 @@ static inline int is_samsung_##name(void) \ 
	return ((samsung_cpu_id & mask) == (id & mask));	\

}



IS_SAMSUNG_CPU(exynos3250, EXYNOS3250_SOC_ID, EXYNOS3_SOC_MASK)

IS_SAMSUNG_CPU(exynos4210, EXYNOS4210_CPU_ID, EXYNOS4_CPU_MASK)

IS_SAMSUNG_CPU(exynos4212, EXYNOS4212_CPU_ID, EXYNOS4_CPU_MASK)

IS_SAMSUNG_CPU(exynos4412, EXYNOS4412_CPU_ID, EXYNOS4_CPU_MASK)
@@ -42,6 +46,12 @@ IS_SAMSUNG_CPU(exynos5420, EXYNOS5420_SOC_ID, EXYNOS5_SOC_MASK) 
IS_SAMSUNG_CPU(exynos5440, EXYNOS5440_SOC_ID, EXYNOS5_SOC_MASK)

IS_SAMSUNG_CPU(exynos5800, EXYNOS5800_SOC_ID, EXYNOS5_SOC_MASK)



#if defined(CONFIG_SOC_EXYNOS3250)

# define soc_is_exynos3250()	is_samsung_exynos3250()

#else

# define soc_is_exynos3250()	0

#endif



#if defined(CONFIG_CPU_EXYNOS4210)

# define soc_is_exynos4210()	is_samsung_exynos4210()

#else

arch/arm/mach-exynos/exynos.c

+2 −0
Original line number Diff line number Diff line
@@ -357,6 +357,8 @@ static void __init exynos_dt_machine_init(void) 
}



static char const *exynos_dt_compat[] __initconst = {

	"samsung,exynos3",

	"samsung,exynos3250",

	"samsung,exynos4",

	"samsung,exynos4210",

	"samsung,exynos4212",