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authorHeiko Stuebner <heiko@sntech.de>2012-01-27 02:16:19 -0500
committerKukjin Kim <kgene.kim@samsung.com>2012-01-31 06:06:42 -0500
commit4083da3dcd1901394036e81f858abb2257c7c772 (patch)
treeeda0c2e89c24745b333fe15e8eb18e371a287a54 /arch
parent37892ff4e4760c675127827e48019438bb33da08 (diff)
ARM: S3C24XX: move common S3C2443 clock definitions to clock.h
plat-samsung/clock.h currently keeps all the SoC specific clock declarations except the ones for S3C2443/S3C2416 which were kept in s3c2443.h. This patch moves them out of s3c2443.h to get rid of the header completely later on. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-s3c2416/clock.c1
-rw-r--r--arch/arm/plat-s3c24xx/s3c2443-clock.c1
-rw-r--r--arch/arm/plat-samsung/include/plat/clock.h17
-rw-r--r--arch/arm/plat-samsung/include/plat/s3c2443.h19
4 files changed, 17 insertions, 21 deletions
diff --git a/arch/arm/mach-s3c2416/clock.c b/arch/arm/mach-s3c2416/clock.c
index 59f54d1d7f8b..5e36905eb7fc 100644
--- a/arch/arm/mach-s3c2416/clock.c
+++ b/arch/arm/mach-s3c2416/clock.c
@@ -15,7 +15,6 @@
15#include <linux/clk.h> 15#include <linux/clk.h>
16 16
17#include <plat/s3c2416.h> 17#include <plat/s3c2416.h>
18#include <plat/s3c2443.h>
19#include <plat/clock.h> 18#include <plat/clock.h>
20#include <plat/clock-clksrc.h> 19#include <plat/clock-clksrc.h>
21#include <plat/cpu.h> 20#include <plat/cpu.h>
diff --git a/arch/arm/plat-s3c24xx/s3c2443-clock.c b/arch/arm/plat-s3c24xx/s3c2443-clock.c
index 95e68190d593..363306061c89 100644
--- a/arch/arm/plat-s3c24xx/s3c2443-clock.c
+++ b/arch/arm/plat-s3c24xx/s3c2443-clock.c
@@ -12,7 +12,6 @@
12 12
13#include <mach/regs-s3c2443-clock.h> 13#include <mach/regs-s3c2443-clock.h>
14 14
15#include <plat/s3c2443.h>
16#include <plat/clock.h> 15#include <plat/clock.h>
17#include <plat/clock-clksrc.h> 16#include <plat/clock-clksrc.h>
18#include <plat/cpu.h> 17#include <plat/cpu.h>
diff --git a/arch/arm/plat-samsung/include/plat/clock.h b/arch/arm/plat-samsung/include/plat/clock.h
index 73c66d4d10fa..42bbe3d99539 100644
--- a/arch/arm/plat-samsung/include/plat/clock.h
+++ b/arch/arm/plat-samsung/include/plat/clock.h
@@ -79,6 +79,10 @@ extern struct clk clk_epll;
79extern struct clk clk_xtal; 79extern struct clk clk_xtal;
80extern struct clk clk_ext; 80extern struct clk clk_ext;
81 81
82/* S3C2443/S3C2416 specific clocks */
83extern struct clksrc_clk clk_epllref;
84extern struct clksrc_clk clk_esysclk;
85
82/* S3C64XX specific clocks */ 86/* S3C64XX specific clocks */
83extern struct clk clk_h2; 87extern struct clk clk_h2;
84extern struct clk clk_27m; 88extern struct clk clk_27m;
@@ -116,6 +120,19 @@ extern void s3c2412_setup_clocks(void);
116extern void s3c244x_setup_clocks(void); 120extern void s3c244x_setup_clocks(void);
117extern void s3c2443_setup_clocks(void); 121extern void s3c2443_setup_clocks(void);
118 122
123/* S3C2443/S3C2416 specific clock functions */
124
125typedef unsigned int (*pll_fn)(unsigned int reg, unsigned int base);
126
127extern void s3c2443_common_setup_clocks(pll_fn get_mpll);
128extern void s3c2443_common_init_clocks(int xtal, pll_fn get_mpll,
129 unsigned int *divs, int nr_divs,
130 int divmask);
131
132extern int s3c2443_clkcon_enable_h(struct clk *clk, int enable);
133extern int s3c2443_clkcon_enable_p(struct clk *clk, int enable);
134extern int s3c2443_clkcon_enable_s(struct clk *clk, int enable);
135
119/* S3C64XX specific functions and clocks */ 136/* S3C64XX specific functions and clocks */
120 137
121extern int s3c64xx_sclk_ctrl(struct clk *clk, int enable); 138extern int s3c64xx_sclk_ctrl(struct clk *clk, int enable);
diff --git a/arch/arm/plat-samsung/include/plat/s3c2443.h b/arch/arm/plat-samsung/include/plat/s3c2443.h
index ffaecb9049c0..a5b794ff838b 100644
--- a/arch/arm/plat-samsung/include/plat/s3c2443.h
+++ b/arch/arm/plat-samsung/include/plat/s3c2443.h
@@ -32,22 +32,3 @@ extern void s3c2443_restart(char mode, const char *cmd);
32#define s3c2443_init NULL 32#define s3c2443_init NULL
33#define s3c2443_restart NULL 33#define s3c2443_restart NULL
34#endif 34#endif
35
36/* common code used by s3c2443 and others.
37 * note, not to be used outside of arch/arm/mach-s3c* */
38
39struct clk; /* some files don't need clk.h otherwise */
40
41typedef unsigned int (*pll_fn)(unsigned int reg, unsigned int base);
42
43extern void s3c2443_common_setup_clocks(pll_fn get_mpll);
44extern void s3c2443_common_init_clocks(int xtal, pll_fn get_mpll,
45 unsigned int *divs, int nr_divs,
46 int divmask);
47
48extern int s3c2443_clkcon_enable_h(struct clk *clk, int enable);
49extern int s3c2443_clkcon_enable_p(struct clk *clk, int enable);
50extern int s3c2443_clkcon_enable_s(struct clk *clk, int enable);
51
52extern struct clksrc_clk clk_epllref;
53extern struct clksrc_clk clk_esysclk;