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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2008-11-08 20:25:21 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-11-27 12:38:23 +0000
commit8c3abc7d903df492a7394b0adae4349d9a381aaf (patch)
tree8d17cd55ec47e694332229fdc5aeafa97b5ce621 /arch/arm/mach-pxa/clock.h
parent71a06da08c1a100bba7221d140403aa7a6cdebe7 (diff)
[ARM] pxa: convert to clkdev and match clocks by struct device where possible
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-pxa/clock.h')
-rw-r--r--arch/arm/mach-pxa/clock.h59
1 files changed, 20 insertions, 39 deletions
diff --git a/arch/arm/mach-pxa/clock.h b/arch/arm/mach-pxa/clock.h
index 73be795fe3b..4e9c613c676 100644
--- a/arch/arm/mach-pxa/clock.h
+++ b/arch/arm/mach-pxa/clock.h
@@ -1,6 +1,4 @@
-#include <linux/list.h>
-
-struct clk;
+#include <asm/clkdev.h>
struct clkops {
void (*enable)(struct clk *);
@@ -9,9 +7,6 @@ struct clkops {
};
struct clk {
- struct list_head node;
- const char *name;
- struct device *dev;
const struct clkops *ops;
unsigned long rate;
unsigned int cken;
@@ -20,41 +15,31 @@ struct clk {
struct clk *other;
};
-#define INIT_CKEN(_name, _cken, _rate, _delay, _dev) \
+#define INIT_CLKREG(_clk,_devname,_conname) \
{ \
- .name = _name, \
- .dev = _dev, \
+ .clk = _clk, \
+ .dev_id = _devname, \
+ .con_id = _conname, \
+ }
+
+#define DEFINE_CKEN(_name, _cken, _rate, _delay) \
+struct clk clk_##_name = { \
.ops = &clk_cken_ops, \
.rate = _rate, \
.cken = CKEN_##_cken, \
.delay = _delay, \
}
-#define INIT_CK(_name, _cken, _ops, _dev) \
- { \
- .name = _name, \
- .dev = _dev, \
+#define DEFINE_CK(_name, _cken, _ops) \
+struct clk clk_##_name = { \
.ops = _ops, \
.cken = CKEN_##_cken, \
}
-/*
- * This is a placeholder to alias one clock device+name pair
- * to another struct clk.
- */
-#define INIT_CKOTHER(_name, _other, _dev) \
- { \
- .name = _name, \
- .dev = _dev, \
- .other = _other, \
- }
-
-#define INIT_CLK(_name, _ops, _rate, _delay, _dev) \
- { \
- .name = _name, \
- .dev = _dev, \
- .ops = _ops, \
- .rate = _rate, \
+#define DEFINE_CLK(_name, _ops, _rate, _delay) \
+struct clk clk_##_name = { \
+ .ops = _ops, \
+ .rate = _rate, \
.delay = _delay, \
}
@@ -64,20 +49,16 @@ void clk_cken_enable(struct clk *clk);
void clk_cken_disable(struct clk *clk);
#ifdef CONFIG_PXA3xx
-#define PXA3xx_CKEN(_name, _cken, _rate, _delay, _dev) \
- { \
- .name = _name, \
- .dev = _dev, \
+#define DEFINE_PXA3_CKEN(_name, _cken, _rate, _delay) \
+struct clk clk_##_name = { \
.ops = &clk_pxa3xx_cken_ops, \
.rate = _rate, \
.cken = CKEN_##_cken, \
.delay = _delay, \
}
-#define PXA3xx_CK(_name, _cken, _ops, _dev) \
- { \
- .name = _name, \
- .dev = _dev, \
+#define DEFINE_PXA3_CK(_name, _cken, _ops) \
+struct clk clk_##_name = { \
.ops = _ops, \
.cken = CKEN_##_cken, \
}
@@ -87,7 +68,7 @@ extern void clk_pxa3xx_cken_enable(struct clk *);
extern void clk_pxa3xx_cken_disable(struct clk *);
#endif
-void clks_register(struct clk *clks, size_t num);
+void clks_register(struct clk_lookup *clks, size_t num);
int clk_add_alias(char *alias, struct device *alias_dev, char *id,
struct device *dev);