ARMV7: S5P: rename from s5pc1xx to s5p

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

@@ -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());
+	s5p_set_cpu_id();
-	s5pc1xx_cpu_id = 0xC000 | ((s5pc1xx_cpu_id & 0x00FFF000) >> 12);
 
-	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;
 }

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)

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;

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);

arch/arm/include/asm/arch-s5pc1xx/cpu.h

@@ -57,13 +57,20 @@
 #define S5PC110_VIC3_BASE	0xF2300000
 
 #ifndef __ASSEMBLY__
+#include <asm/io.h>
 /* CPU detection macros */
-extern unsigned int s5pc1xx_cpu_id;
+extern unsigned int s5p_cpu_id;
+
+static inline void s5p_set_cpu_id(void)
+{
+	s5p_cpu_id = readl(S5PC100_PRO_ID);
+	s5p_cpu_id = 0xC000 | ((s5p_cpu_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)

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;