ARM: davinci: switch to common clock framework

This switches ARCH_DAVINCI to use the common clock framework. The legacy
clock code in arch/arm/mach-davinci/ is no longer used. New drivers in
drivers/clk/davinci/ are used instead.

A few macros had to be moved to prevent compilation errors.

Signed-off-by: David Lechner <david@lechnology.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

arch/arm/Kconfig

@@ -606,13 +606,16 @@ config ARCH_S3C24XX
 config ARCH_DAVINCI
 	bool "TI DaVinci"
 	select ARCH_HAS_HOLES_MEMORYMODEL
-	select CLKDEV_LOOKUP
+	select COMMON_CLK
 	select CPU_ARM926T
 	select GENERIC_ALLOCATOR
 	select GENERIC_CLOCKEVENTS
 	select GENERIC_IRQ_CHIP
 	select GPIOLIB
 	select HAVE_IDE
+	select PM_GENERIC_DOMAINS if PM
+	select PM_GENERIC_DOMAINS_OF if PM && OF
+	select RESET_CONTROLLER
 	select USE_OF
 	select ZONE_DMA
 	help

arch/arm/mach-davinci/Makefile

@@ -5,8 +5,8 @@
 #
 
 # Common objects
-obj-y 			:= time.o clock.o serial.o psc.o \
-			   usb.o common.o sram.o aemif.o
+obj-y 					:= time.o serial.o usb.o \
+					   common.o sram.o aemif.o
 
 obj-$(CONFIG_DAVINCI_MUX)		+= mux.o
 

arch/arm/mach-davinci/clock.h

@@ -12,10 +12,6 @@
 #ifndef __ARCH_ARM_DAVINCI_CLOCK_H
 #define __ARCH_ARM_DAVINCI_CLOCK_H
 
-#define DAVINCI_PLL1_BASE 0x01c40800
-#define DAVINCI_PLL2_BASE 0x01c40c00
-#define MAX_PLL 2
-
 /* PLL/Reset register offsets */
 #define PLLCTL          0x100
 #define PLLCTL_PLLEN    BIT(0)

arch/arm/mach-davinci/davinci.h

@@ -35,6 +35,10 @@
 #include <media/davinci/vpbe.h>
 #include <media/davinci/vpbe_osd.h>
 
+#define DAVINCI_PLL1_BASE		0x01c40800
+#define DAVINCI_PLL2_BASE		0x01c40c00
+#define DAVINCI_PWR_SLEEP_CNTRL_BASE	0x01c41000
+
 #define DAVINCI_SYSTEM_MODULE_BASE	0x01c40000
 #define SYSMOD_VDAC_CONFIG		0x2c
 #define SYSMOD_VIDCLKCTL		0x38

arch/arm/mach-davinci/psc.h

@@ -27,8 +27,6 @@
 #ifndef __ASM_ARCH_PSC_H
 #define __ASM_ARCH_PSC_H
 
-#define	DAVINCI_PWR_SLEEP_CNTRL_BASE	0x01C41000
-
 /* Power and Sleep Controller (PSC) Domains */
 #define DAVINCI_GPSC_ARMDOMAIN		0
 #define DAVINCI_GPSC_DSPDOMAIN		1