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authorviresh kumar <viresh.kumar@st.com>2011-05-20 07:34:18 (GMT)
committerRussell King <rmk+kernel@arm.linux.org.uk>2011-05-20 21:31:40 (GMT)
commitb997f6e2cba28e5361aaa6ac008f052eccd994e6 (patch)
tree77970fd7099ff743055ca254d5cdf1b6e75d2db6 /arch/arm
parent16c29dafcc86024048f1dbb8349d31cb22c7c55a (diff)
downloadlinux-b997f6e2cba28e5361aaa6ac008f052eccd994e6.tar.xz
ARM: 6926/1: SPEAr clock: Define common clk_init routine in plat/clock.c
Define common clk_init routine in plat/clock.c for calling recalc_root_clocks. This routine will be used for any common code across all machine families. Whereas family specific spear*xx_clk_init routines will be used for family specific code. Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-spear3xx/clock.c4
-rw-r--r--arch/arm/mach-spear3xx/include/mach/generic.h2
-rw-r--r--arch/arm/mach-spear3xx/spear3xx.c2
-rw-r--r--arch/arm/mach-spear6xx/clock.c4
-rw-r--r--arch/arm/mach-spear6xx/include/mach/generic.h2
-rw-r--r--arch/arm/mach-spear6xx/spear6xx.c2
-rw-r--r--arch/arm/plat-spear/clock.c5
-rw-r--r--arch/arm/plat-spear/include/plat/clock.h1
8 files changed, 14 insertions, 8 deletions
diff --git a/arch/arm/mach-spear3xx/clock.c b/arch/arm/mach-spear3xx/clock.c
index 98bc7ed..5707772 100644
--- a/arch/arm/mach-spear3xx/clock.c
+++ b/arch/arm/mach-spear3xx/clock.c
@@ -732,12 +732,12 @@ static struct clk_lookup spear_clk_lookups[] = {
#endif
};
-void __init clk_init(void)
+void __init spear3xx_clk_init(void)
{
int i;
for (i = 0; i < ARRAY_SIZE(spear_clk_lookups); i++)
clk_register(&spear_clk_lookups[i]);
- recalc_root_clocks();
+ clk_init();
}
diff --git a/arch/arm/mach-spear3xx/include/mach/generic.h b/arch/arm/mach-spear3xx/include/mach/generic.h
index 8e30636..115d3cb 100644
--- a/arch/arm/mach-spear3xx/include/mach/generic.h
+++ b/arch/arm/mach-spear3xx/include/mach/generic.h
@@ -36,7 +36,7 @@ extern struct amba_device uart_device;
extern struct sys_timer spear3xx_timer;
/* Add spear3xx family function declarations here */
-void __init clk_init(void);
+void __init spear3xx_clk_init(void);
void __init spear_setup_timer(void);
void __init spear3xx_map_io(void);
void __init spear3xx_init_irq(void);
diff --git a/arch/arm/mach-spear3xx/spear3xx.c b/arch/arm/mach-spear3xx/spear3xx.c
index d3ba8ca..1316eaa 100644
--- a/arch/arm/mach-spear3xx/spear3xx.c
+++ b/arch/arm/mach-spear3xx/spear3xx.c
@@ -97,7 +97,7 @@ void __init spear3xx_map_io(void)
iotable_init(spear3xx_io_desc, ARRAY_SIZE(spear3xx_io_desc));
/* This will initialize clock framework */
- clk_init();
+ spear3xx_clk_init();
}
/* pad multiplexing support */
diff --git a/arch/arm/mach-spear6xx/clock.c b/arch/arm/mach-spear6xx/clock.c
index 88b748b..ac70e0d 100644
--- a/arch/arm/mach-spear6xx/clock.c
+++ b/arch/arm/mach-spear6xx/clock.c
@@ -671,12 +671,12 @@ static struct clk_lookup spear_clk_lookups[] = {
{ .dev_id = "gpio2", .clk = &gpio2_clk},
};
-void __init clk_init(void)
+void __init spear6xx_clk_init(void)
{
int i;
for (i = 0; i < ARRAY_SIZE(spear_clk_lookups); i++)
clk_register(&spear_clk_lookups[i]);
- recalc_root_clocks();
+ clk_init();
}
diff --git a/arch/arm/mach-spear6xx/include/mach/generic.h b/arch/arm/mach-spear6xx/include/mach/generic.h
index 94cf4a6..183f023 100644
--- a/arch/arm/mach-spear6xx/include/mach/generic.h
+++ b/arch/arm/mach-spear6xx/include/mach/generic.h
@@ -39,7 +39,7 @@ void __init spear6xx_map_io(void);
void __init spear6xx_init_irq(void);
void __init spear6xx_init(void);
void __init spear600_init(void);
-void __init clk_init(void);
+void __init spear6xx_clk_init(void);
/* Add spear600 machine device structure declarations here */
diff --git a/arch/arm/mach-spear6xx/spear6xx.c b/arch/arm/mach-spear6xx/spear6xx.c
index 9818129..e0f6628 100644
--- a/arch/arm/mach-spear6xx/spear6xx.c
+++ b/arch/arm/mach-spear6xx/spear6xx.c
@@ -148,7 +148,7 @@ void __init spear6xx_map_io(void)
iotable_init(spear6xx_io_desc, ARRAY_SIZE(spear6xx_io_desc));
/* This will initialize clock framework */
- clk_init();
+ spear6xx_clk_init();
}
static void __init spear6xx_timer_init(void)
diff --git a/arch/arm/plat-spear/clock.c b/arch/arm/plat-spear/clock.c
index bdbd7ec..6fa474c 100644
--- a/arch/arm/plat-spear/clock.c
+++ b/arch/arm/plat-spear/clock.c
@@ -903,6 +903,11 @@ void recalc_root_clocks(void)
spin_unlock_irqrestore(&clocks_lock, flags);
}
+void __init clk_init(void)
+{
+ recalc_root_clocks();
+}
+
#ifdef CONFIG_DEBUG_FS
/*
* debugfs support to trace clock tree hierarchy and attributes
diff --git a/arch/arm/plat-spear/include/plat/clock.h b/arch/arm/plat-spear/include/plat/clock.h
index 2ae6606..e4cc787 100644
--- a/arch/arm/plat-spear/include/plat/clock.h
+++ b/arch/arm/plat-spear/include/plat/clock.h
@@ -224,6 +224,7 @@ struct clcd_rate_tbl {
};
/* platform specific clock functions */
+void __init clk_init(void);
void clk_register(struct clk_lookup *cl);
void recalc_root_clocks(void);