Commit 318859fd authored by Uwe Kleine-König's avatar Uwe Kleine-König
Browse files

imx/clock-imx21: use a macro to define registers 



This way the base address isn't hard coded in each register definition

Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Holger Schurig <hs4233@mail.mn-solutions.de>
Cc: Rabin Vincent <rabin@rab.in>
parent 5113f815

arch/arm/mach-mx2/clock_imx21.c

+16 −14
Original line number Diff line number Diff line
@@ -28,21 +28,23 @@ 
#include <asm/clkdev.h>

#include <asm/div64.h>



#define IO_ADDR_CCM(off)	(IO_ADDRESS(CCM_BASE_ADDR) + (off))



/* Register offsets */

#define CCM_CSCR		(IO_ADDRESS(CCM_BASE_ADDR) + 0x0)

#define CCM_MPCTL0		(IO_ADDRESS(CCM_BASE_ADDR) + 0x4)

#define CCM_MPCTL1		(IO_ADDRESS(CCM_BASE_ADDR) + 0x8)

#define CCM_SPCTL0		(IO_ADDRESS(CCM_BASE_ADDR) + 0xC)

#define CCM_SPCTL1		(IO_ADDRESS(CCM_BASE_ADDR) + 0x10)

#define CCM_OSC26MCTL		(IO_ADDRESS(CCM_BASE_ADDR) + 0x14)

#define CCM_PCDR0		(IO_ADDRESS(CCM_BASE_ADDR) + 0x18)

#define CCM_PCDR1		(IO_ADDRESS(CCM_BASE_ADDR) + 0x1c)

#define CCM_PCCR0		(IO_ADDRESS(CCM_BASE_ADDR) + 0x20)

#define CCM_PCCR1		(IO_ADDRESS(CCM_BASE_ADDR) + 0x24)

#define CCM_CCSR		(IO_ADDRESS(CCM_BASE_ADDR) + 0x28)

#define CCM_PMCTL		(IO_ADDRESS(CCM_BASE_ADDR) + 0x2c)

#define CCM_PMCOUNT		(IO_ADDRESS(CCM_BASE_ADDR) + 0x30)

#define CCM_WKGDCTL		(IO_ADDRESS(CCM_BASE_ADDR) + 0x34)

#define CCM_CSCR		IO_ADDR_CCM(0x0)

#define CCM_MPCTL0		IO_ADDR_CCM(0x4)

#define CCM_MPCTL1		IO_ADDR_CCM(0x8)

#define CCM_SPCTL0		IO_ADDR_CCM(0xc)

#define CCM_SPCTL1		IO_ADDR_CCM(0x10)

#define CCM_OSC26MCTL		IO_ADDR_CCM(0x14)

#define CCM_PCDR0		IO_ADDR_CCM(0x18)

#define CCM_PCDR1		IO_ADDR_CCM(0x1c)

#define CCM_PCCR0		IO_ADDR_CCM(0x20)

#define CCM_PCCR1		IO_ADDR_CCM(0x24)

#define CCM_CCSR		IO_ADDR_CCM(0x28)

#define CCM_PMCTL		IO_ADDR_CCM(0x2c)

#define CCM_PMCOUNT		IO_ADDR_CCM(0x30)

#define CCM_WKGDCTL		IO_ADDR_CCM(0x34)



#define CCM_CSCR_PRESC_OFFSET	29

#define CCM_CSCR_PRESC_MASK	(0x7 << CCM_CSCR_PRESC_OFFSET)

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