ARM: EXYNOS: definition of system registers

PATCH Superseded Donghwa Lee 1 participant 1 message Apr 2, 2012 1 message not in the archive

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Arm (32-bit) Arm Samsung Exynos

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Donghwa Lee

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2012-04-02 08:39 UTC #1 lore raw

PATCH v3 1/4 ARM: EXYNOS: definition of system registers

This is definition of system registers for EXYNOS SoC.

Signed-off-by Donghwa Lee <[email protected]>

Signed-off-by Kyungmin Park <[email protected]>

---
 arch/arm/cpu/armv7/exynos/Makefile        |    2 +-
 arch/arm/cpu/armv7/exynos/system.c        |   48 ++++++++++++++++++++++++++
 arch/arm/include/asm/arch-exynos/cpu.h    |    2 +
 arch/arm/include/asm/arch-exynos/system.h |   53 +++++++++++++++++++++++++++++
 4 files changed, 104 insertions(+), 1 deletions(-)
 create mode 100644 arch/arm/cpu/armv7/exynos/system.c
 create mode 100644 arch/arm/include/asm/arch-exynos/system.h

arch/arm/cpu/armv7/exynos/Makefile +1 -1

index 124c380..75c31dc 100644
@@ -22,7 +22,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= $(obj)lib$(SOC).o
 
-COBJS	+= clock.o soc.o
+COBJS	+= clock.o soc.o system.o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS) $(SOBJS))

arch/arm/cpu/armv7/exynos/system.c new file +48 -0

48 lines not on this page · raw message

arch/arm/include/asm/arch-exynos/cpu.h +2 -0

index 89f2c2e..70048f0 100644
@@ -29,6 +29,7 @@
 /* EXYNOS4 */
 #define EXYNOS4_GPIO_PART3_BASE		0x03860000
 #define EXYNOS4_PRO_ID			0x10000000
+#define EXYNOS4_SYSREG_BASE		0x10010000
 #define EXYNOS4_POWER_BASE		0x10020000
 #define EXYNOS4_SWRESET			0x10020400
 #define EXYNOS4_CLOCK_BASE		0x10030000

@@ -127,6 +128,7 @@ static inline unsigned int samsung_get_base_##device(void)	\
 
 SAMSUNG_BASE(adc, ADC_BASE)
 SAMSUNG_BASE(clock, CLOCK_BASE)
+SAMSUNG_BASE(sysreg, SYSREG_BASE)
 SAMSUNG_BASE(fimd, FIMD_BASE)
 SAMSUNG_BASE(gpio_part1, GPIO_PART1_BASE)
 SAMSUNG_BASE(gpio_part2, GPIO_PART2_BASE)

arch/arm/include/asm/arch-exynos/system.h new file +53 -0

53 lines not on this page · raw message

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