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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2009-01-18 23:03:15 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2009-02-08 17:50:13 +0000
commitd7e8f1f9d655af2c7ea90738bf567aa6990159b3 (patch)
tree6ee9ce41a078c8f6501236c258a52ca0ed8c355d /arch/arm/plat-omap
parentdbb674d57b5851a4fe3122ff4280e4cf87209198 (diff)
[ARM] omap: convert OMAP1 to use clkdev
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/plat-omap')
-rw-r--r--arch/arm/plat-omap/Kconfig1
-rw-r--r--arch/arm/plat-omap/clock.c4
-rw-r--r--arch/arm/plat-omap/include/mach/clkdev.h13
-rw-r--r--arch/arm/plat-omap/include/mach/clock.h6
4 files changed, 19 insertions, 5 deletions
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index 46d3b0b9ce6..fc7b6831f3e 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -11,6 +11,7 @@ choice
config ARCH_OMAP1
bool "TI OMAP1"
+ select COMMON_CLKDEV
config ARCH_OMAP2
bool "TI OMAP2"
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index 6b3ef2a0b04..6b88f7878a5 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -36,6 +36,7 @@ static struct clk_functions *arch_clock;
* Standard clock functions defined in include/linux/clk.h
*-------------------------------------------------------------------------*/
+#ifndef CONFIG_COMMON_CLKDEV
/*
* Returns a clock. Note that we first try to use device id on the bus
* and clock name. If this fails, we try to use clock name only.
@@ -72,6 +73,7 @@ found:
return clk;
}
EXPORT_SYMBOL(clk_get);
+#endif
int clk_enable(struct clk *clk)
{
@@ -145,10 +147,12 @@ unsigned long clk_get_rate(struct clk *clk)
}
EXPORT_SYMBOL(clk_get_rate);
+#ifndef CONFIG_COMMON_CLKDEV
void clk_put(struct clk *clk)
{
}
EXPORT_SYMBOL(clk_put);
+#endif
/*-------------------------------------------------------------------------
* Optional clock functions defined in include/linux/clk.h
diff --git a/arch/arm/plat-omap/include/mach/clkdev.h b/arch/arm/plat-omap/include/mach/clkdev.h
new file mode 100644
index 00000000000..730c49d1ebd
--- /dev/null
+++ b/arch/arm/plat-omap/include/mach/clkdev.h
@@ -0,0 +1,13 @@
+#ifndef __MACH_CLKDEV_H
+#define __MACH_CLKDEV_H
+
+static inline int __clk_get(struct clk *clk)
+{
+ return 1;
+}
+
+static inline void __clk_put(struct clk *clk)
+{
+}
+
+#endif
diff --git a/arch/arm/plat-omap/include/mach/clock.h b/arch/arm/plat-omap/include/mach/clock.h
index 5a7411e71f2..2af4bc24cfe 100644
--- a/arch/arm/plat-omap/include/mach/clock.h
+++ b/arch/arm/plat-omap/include/mach/clock.h
@@ -136,11 +136,7 @@ extern const struct clkops clkops_null;
#define CONFIG_PARTICIPANT (1 << 10) /* Fundamental clock */
#define ENABLE_ON_INIT (1 << 11) /* Enable upon framework init */
#define INVERT_ENABLE (1 << 12) /* 0 enables, 1 disables */
-/* bits 13-20 are currently free */
-#define CLOCK_IN_OMAP310 (1 << 21)
-#define CLOCK_IN_OMAP730 (1 << 22)
-#define CLOCK_IN_OMAP1510 (1 << 23)
-#define CLOCK_IN_OMAP16XX (1 << 24)
+/* bits 13-24 are currently free */
#define CLOCK_IN_OMAP242X (1 << 25)
#define CLOCK_IN_OMAP243X (1 << 26)
#define CLOCK_IN_OMAP343X (1 << 27) /* clocks common to all 343X */