Because of these are common files around s5p Socs, rename from s5pc1xx to s5p. And getting cpu_id is SoC specific, so move to SoC's header file.
Signed-off-by: Minkyu Kang mk7.kang@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com --- arch/arm/cpu/armv7/s5p-common/cpu_info.c | 11 +++++------ arch/arm/cpu/armv7/s5p-common/timer.c | 16 ++++++++-------- arch/arm/cpu/armv7/s5pc1xx/clock.c | 2 +- arch/arm/include/asm/arch-s5pc1xx/clk.h | 2 +- arch/arm/include/asm/arch-s5pc1xx/cpu.h | 9 +++++++-- arch/arm/include/asm/arch-s5pc1xx/pwm.h | 8 ++++---- 6 files changed, 26 insertions(+), 22 deletions(-)
diff --git a/arch/arm/cpu/armv7/s5p-common/cpu_info.c b/arch/arm/cpu/armv7/s5p-common/cpu_info.c index 454175c..9c2fcc6 100644 --- a/arch/arm/cpu/armv7/s5p-common/cpu_info.c +++ b/arch/arm/cpu/armv7/s5p-common/cpu_info.c @@ -25,15 +25,14 @@ #include <asm/arch/clk.h>
/* Default is s5pc100 */ -unsigned int s5pc1xx_cpu_id = 0xC100; +unsigned int s5p_cpu_id = 0xC100;
#ifdef CONFIG_ARCH_CPU_INIT int arch_cpu_init(void) { - s5pc1xx_cpu_id = readl(samsung_get_base_pro_id()); - s5pc1xx_cpu_id = 0xC000 | ((s5pc1xx_cpu_id & 0x00FFF000) >> 12); + s5p_set_cpu_id(readl(samsung_get_base_pro_id()));
- s5pc1xx_clock_init(); + s5p_clock_init();
return 0; } @@ -41,7 +40,7 @@ int arch_cpu_init(void)
u32 get_device_type(void) { - return s5pc1xx_cpu_id; + return s5p_cpu_id; }
#ifdef CONFIG_DISPLAY_CPUINFO @@ -50,7 +49,7 @@ int print_cpuinfo(void) char buf[32];
printf("CPU:\tS5P%X@%sMHz\n", - s5pc1xx_cpu_id, strmhz(buf, get_arm_clk())); + s5p_cpu_id, strmhz(buf, get_arm_clk()));
return 0; } diff --git a/arch/arm/cpu/armv7/s5p-common/timer.c b/arch/arm/cpu/armv7/s5p-common/timer.c index 6487c0f..1f1c7ff 100644 --- a/arch/arm/cpu/armv7/s5p-common/timer.c +++ b/arch/arm/cpu/armv7/s5p-common/timer.c @@ -44,14 +44,14 @@ static unsigned long long timestamp; /* Monotonic incrementing timer */ static unsigned long lastdec; /* Last decremneter snapshot */
/* macro to read the 16 bit timer */ -static inline struct s5pc1xx_timer *s5pc1xx_get_base_timer(void) +static inline struct s5p_timer *s5p_get_base_timer(void) { - return (struct s5pc1xx_timer *)samsung_get_base_timer(); + return (struct s5p_timer *)samsung_get_base_timer(); }
int timer_init(void) { - struct s5pc1xx_timer *const timer = s5pc1xx_get_base_timer(); + struct s5p_timer *const timer = s5p_get_base_timer(); u32 val;
/* @@ -80,13 +80,13 @@ int timer_init(void) lastdec = count_value;
val = (readl(&timer->tcon) & ~(0x07 << TCON_TIMER4_SHIFT)) | - S5PC1XX_TCON4_AUTO_RELOAD; + TCON4_AUTO_RELOAD;
/* auto reload & manual update */ - writel(val | S5PC1XX_TCON4_UPDATE, &timer->tcon); + writel(val | TCON4_UPDATE, &timer->tcon);
/* start PWM timer 4 */ - writel(val | S5PC1XX_TCON4_START, &timer->tcon); + writel(val | TCON4_START, &timer->tcon);
timestamp = 0;
@@ -151,7 +151,7 @@ void __udelay(unsigned long usec)
void reset_timer_masked(void) { - struct s5pc1xx_timer *const timer = s5pc1xx_get_base_timer(); + struct s5p_timer *const timer = s5p_get_base_timer();
/* reset time */ lastdec = readl(&timer->tcnto4); @@ -160,7 +160,7 @@ void reset_timer_masked(void)
unsigned long get_timer_masked(void) { - struct s5pc1xx_timer *const timer = s5pc1xx_get_base_timer(); + struct s5p_timer *const timer = s5p_get_base_timer(); unsigned long now = readl(&timer->tcnto4);
if (lastdec >= now) diff --git a/arch/arm/cpu/armv7/s5pc1xx/clock.c b/arch/arm/cpu/armv7/s5pc1xx/clock.c index 67af84a..c9b5485 100644 --- a/arch/arm/cpu/armv7/s5pc1xx/clock.c +++ b/arch/arm/cpu/armv7/s5pc1xx/clock.c @@ -297,7 +297,7 @@ static unsigned long s5pc100_get_pclk(void) return get_pclkd1(); }
-void s5pc1xx_clock_init(void) +void s5p_clock_init(void) { if (cpu_is_s5pc110()) { get_pll_clk = s5pc110_get_pll_clk; diff --git a/arch/arm/include/asm/arch-s5pc1xx/clk.h b/arch/arm/include/asm/arch-s5pc1xx/clk.h index 3e59abe..c25e17a 100644 --- a/arch/arm/include/asm/arch-s5pc1xx/clk.h +++ b/arch/arm/include/asm/arch-s5pc1xx/clk.h @@ -29,7 +29,7 @@ #define HPLL 3 #define VPLL 4
-void s5pc1xx_clock_init(void); +void s5p_clock_init(void);
extern unsigned long (*get_pll_clk)(int pllreg); extern unsigned long (*get_arm_clk)(void); diff --git a/arch/arm/include/asm/arch-s5pc1xx/cpu.h b/arch/arm/include/asm/arch-s5pc1xx/cpu.h index bcb8f5c..f0dac0f 100644 --- a/arch/arm/include/asm/arch-s5pc1xx/cpu.h +++ b/arch/arm/include/asm/arch-s5pc1xx/cpu.h @@ -58,12 +58,17 @@
#ifndef __ASSEMBLY__ /* CPU detection macros */ -extern unsigned int s5pc1xx_cpu_id; +extern unsigned int s5p_cpu_id; + +static inline void s5p_set_cpu_id(unsigned int id) +{ + s5p_cpu_id = 0xC000 | ((id & 0x00FFF000) >> 12); +}
#define IS_SAMSUNG_TYPE(type, id) \ static inline int cpu_is_##type(void) \ { \ - return s5pc1xx_cpu_id == id ? 1 : 0; \ + return s5p_cpu_id == id ? 1 : 0; \ }
IS_SAMSUNG_TYPE(s5pc100, 0xc100) diff --git a/arch/arm/include/asm/arch-s5pc1xx/pwm.h b/arch/arm/include/asm/arch-s5pc1xx/pwm.h index 518f6ae..0369968 100644 --- a/arch/arm/include/asm/arch-s5pc1xx/pwm.h +++ b/arch/arm/include/asm/arch-s5pc1xx/pwm.h @@ -23,14 +23,14 @@ #define __ASM_ARM_ARCH_PWM_H_
/* Interval mode(Auto Reload) of PWM Timer 4 */ -#define S5PC1XX_TCON4_AUTO_RELOAD (1 << 22) +#define TCON4_AUTO_RELOAD (1 << 22) /* Update TCNTB4 */ -#define S5PC1XX_TCON4_UPDATE (1 << 21) +#define TCON4_UPDATE (1 << 21) /* start bit of PWM Timer 4 */ -#define S5PC1XX_TCON4_START (1 << 20) +#define TCON4_START (1 << 20)
#ifndef __ASSEMBLY__ -struct s5pc1xx_timer { +struct s5p_timer { unsigned int tcfg0; unsigned int tcfg1; unsigned int tcon;