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-rw-r--r--arch/arm/mach-s5p64x0/clock-s5p6440.c4
-rw-r--r--arch/arm/mach-s5p64x0/clock-s5p6450.c4
-rw-r--r--arch/arm/mach-s5p64x0/clock.c18
-rw-r--r--arch/arm/mach-s5p64x0/include/mach/regs-clock.h2
-rw-r--r--arch/arm/mach-s5pc100/clock.c22
-rw-r--r--arch/arm/mach-s5pv310/include/mach/regs-clock.h4
-rw-r--r--arch/arm/plat-s5p/clock.c20
-rw-r--r--arch/arm/plat-s5p/include/plat/s5p-clock.h4
8 files changed, 36 insertions, 42 deletions
diff --git a/arch/arm/mach-s5p64x0/clock-s5p6440.c b/arch/arm/mach-s5p64x0/clock-s5p6440.c
index f93dcd8..cfccdff 100644
--- a/arch/arm/mach-s5p64x0/clock-s5p6440.c
+++ b/arch/arm/mach-s5p64x0/clock-s5p6440.c
@@ -85,7 +85,7 @@ static int s5p6440_epll_set_rate(struct clk *clk, unsigned long rate)
}
static struct clk_ops s5p6440_epll_ops = {
- .get_rate = s5p64x0_epll_get_rate,
+ .get_rate = s5p_epll_get_rate,
.set_rate = s5p6440_epll_set_rate,
};
@@ -548,7 +548,7 @@ void __init_or_cpufreq s5p6440_setup_clocks(void)
/* Set S5P6440 functions for clk_fout_epll */
- clk_fout_epll.enable = s5p64x0_epll_enable;
+ clk_fout_epll.enable = s5p_epll_enable;
clk_fout_epll.ops = &s5p6440_epll_ops;
clk_48m.enable = s5p64x0_clk48m_ctrl;
diff --git a/arch/arm/mach-s5p64x0/clock-s5p6450.c b/arch/arm/mach-s5p64x0/clock-s5p6450.c
index f9afb05..f1498d35 100644
--- a/arch/arm/mach-s5p64x0/clock-s5p6450.c
+++ b/arch/arm/mach-s5p64x0/clock-s5p6450.c
@@ -86,7 +86,7 @@ static int s5p6450_epll_set_rate(struct clk *clk, unsigned long rate)
}
static struct clk_ops s5p6450_epll_ops = {
- .get_rate = s5p64x0_epll_get_rate,
+ .get_rate = s5p_epll_get_rate,
.set_rate = s5p6450_epll_set_rate,
};
@@ -581,7 +581,7 @@ void __init_or_cpufreq s5p6450_setup_clocks(void)
/* Set S5P6450 functions for clk_fout_epll */
- clk_fout_epll.enable = s5p64x0_epll_enable;
+ clk_fout_epll.enable = s5p_epll_enable;
clk_fout_epll.ops = &s5p6450_epll_ops;
clk_48m.enable = s5p64x0_clk48m_ctrl;
diff --git a/arch/arm/mach-s5p64x0/clock.c b/arch/arm/mach-s5p64x0/clock.c
index 523ba80..b52c6e2 100644
--- a/arch/arm/mach-s5p64x0/clock.c
+++ b/arch/arm/mach-s5p64x0/clock.c
@@ -73,24 +73,6 @@ static const u32 clock_table[][3] = {
{L2 * 1000, (3 << ARM_DIV_RATIO_SHIFT), (0 << S5P64X0_CLKDIV0_HCLK_SHIFT)},
};
-int s5p64x0_epll_enable(struct clk *clk, int enable)
-{
- unsigned int ctrlbit = clk->ctrlbit;
- unsigned int epll_con = __raw_readl(S5P64X0_EPLL_CON) & ~ctrlbit;
-
- if (enable)
- __raw_writel(epll_con | ctrlbit, S5P64X0_EPLL_CON);
- else
- __raw_writel(epll_con, S5P64X0_EPLL_CON);
-
- return 0;
-}
-
-unsigned long s5p64x0_epll_get_rate(struct clk *clk)
-{
- return clk->rate;
-}
-
unsigned long s5p64x0_armclk_get_rate(struct clk *clk)
{
unsigned long rate = clk_get_rate(clk->parent);
diff --git a/arch/arm/mach-s5p64x0/include/mach/regs-clock.h b/arch/arm/mach-s5p64x0/include/mach/regs-clock.h
index 58e1bc8..a133f22 100644
--- a/arch/arm/mach-s5p64x0/include/mach/regs-clock.h
+++ b/arch/arm/mach-s5p64x0/include/mach/regs-clock.h
@@ -60,4 +60,6 @@
#define ARM_DIV_RATIO_SHIFT 0
#define ARM_DIV_MASK (0xF << ARM_DIV_RATIO_SHIFT)
+#define S5P_EPLL_CON S5P64X0_EPLL_CON
+
#endif /* __ASM_ARCH_REGS_CLOCK_H */
diff --git a/arch/arm/mach-s5pc100/clock.c b/arch/arm/mach-s5pc100/clock.c
index 306ae74..42c2636 100644
--- a/arch/arm/mach-s5pc100/clock.c
+++ b/arch/arm/mach-s5pc100/clock.c
@@ -273,24 +273,6 @@ static struct clksrc_clk clk_div_hdmi = {
.reg_div = { .reg = S5P_CLK_DIV3, .shift = 28, .size = 4 },
};
-static int s5pc100_epll_enable(struct clk *clk, int enable)
-{
- unsigned int ctrlbit = clk->ctrlbit;
- unsigned int epll_con = __raw_readl(S5P_EPLL_CON) & ~ctrlbit;
-
- if (enable)
- __raw_writel(epll_con | ctrlbit, S5P_EPLL_CON);
- else
- __raw_writel(epll_con, S5P_EPLL_CON);
-
- return 0;
-}
-
-static unsigned long s5pc100_epll_get_rate(struct clk *clk)
-{
- return clk->rate;
-}
-
static u32 epll_div[][4] = {
{ 32750000, 131, 3, 4 },
{ 32768000, 131, 3, 4 },
@@ -347,7 +329,7 @@ static int s5pc100_epll_set_rate(struct clk *clk, unsigned long rate)
}
static struct clk_ops s5pc100_epll_ops = {
- .get_rate = s5pc100_epll_get_rate,
+ .get_rate = s5p_epll_get_rate,
.set_rate = s5pc100_epll_set_rate,
};
@@ -1261,7 +1243,7 @@ void __init_or_cpufreq s5pc100_setup_clocks(void)
unsigned int ptr;
/* Set S5PC100 functions for clk_fout_epll */
- clk_fout_epll.enable = s5pc100_epll_enable;
+ clk_fout_epll.enable = s5p_epll_enable;
clk_fout_epll.ops = &s5pc100_epll_ops;
printk(KERN_DEBUG "%s: registering clocks\n", __func__);
diff --git a/arch/arm/mach-s5pv310/include/mach/regs-clock.h b/arch/arm/mach-s5pv310/include/mach/regs-clock.h
index 12e983c..f1028ca 100644
--- a/arch/arm/mach-s5pv310/include/mach/regs-clock.h
+++ b/arch/arm/mach-s5pv310/include/mach/regs-clock.h
@@ -84,4 +84,8 @@
#define S5P_CLKGATE_SCLKCPU S5P_CLKREG(0x14800)
+/* Compatibility defines */
+
+#define S5P_EPLL_CON S5P_EPLL_CON0
+
#endif /* __ASM_ARCH_REGS_CLOCK_H */
diff --git a/arch/arm/plat-s5p/clock.c b/arch/arm/plat-s5p/clock.c
index 8188009..8d081d9 100644
--- a/arch/arm/plat-s5p/clock.c
+++ b/arch/arm/plat-s5p/clock.c
@@ -21,6 +21,8 @@
#include <linux/io.h>
#include <asm/div64.h>
+#include <mach/regs-clock.h>
+
#include <plat/clock.h>
#include <plat/clock-clksrc.h>
#include <plat/s5p-clock.h>
@@ -148,6 +150,24 @@ int s5p_gatectrl(void __iomem *reg, struct clk *clk, int enable)
return 0;
}
+int s5p_epll_enable(struct clk *clk, int enable)
+{
+ unsigned int ctrlbit = clk->ctrlbit;
+ unsigned int epll_con = __raw_readl(S5P_EPLL_CON) & ~ctrlbit;
+
+ if (enable)
+ __raw_writel(epll_con | ctrlbit, S5P_EPLL_CON);
+ else
+ __raw_writel(epll_con, S5P_EPLL_CON);
+
+ return 0;
+}
+
+unsigned long s5p_epll_get_rate(struct clk *clk)
+{
+ return clk->rate;
+}
+
static struct clk *s5p_clks[] __initdata = {
&clk_ext_xtal_mux,
&clk_48m,
diff --git a/arch/arm/plat-s5p/include/plat/s5p-clock.h b/arch/arm/plat-s5p/include/plat/s5p-clock.h
index 17036c8..2b6dcff 100644
--- a/arch/arm/plat-s5p/include/plat/s5p-clock.h
+++ b/arch/arm/plat-s5p/include/plat/s5p-clock.h
@@ -43,4 +43,8 @@ extern struct clksrc_sources clk_src_dpll;
extern int s5p_gatectrl(void __iomem *reg, struct clk *clk, int enable);
+/* Common EPLL operations for S5P platform */
+extern int s5p_epll_enable(struct clk *clk, int enable);
+extern unsigned long s5p_epll_get_rate(struct clk *clk);
+
#endif /* __ASM_PLAT_S5P_CLOCK_H */
generated by cgit v0.10.2 at 2024-11-10 10:56:40 (GMT)