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Commit 4a1cc1ab authored by Greg Ungerer's avatar Greg Ungerer Committed by Linus Torvalds
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[PATCH] m68knommu: add 5208 ColdFire pit interrupt support 



The PIT timer in the 5208 ColdFire has slightly different interrupt
bit definitions than the PIT timer used on other ColdFire parts.
Define the commonly used bit and mask numbers here, and let
part specific defines take precedence if they are defined.

Patch originally from Matt Wadell (from code originally written by
Mike Lavender).

Signed-off-by: default avatarGreg Ungerer <gerg@uclinux.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent c9b68714

include/asm-m68knommu/mcfsim.h

+15 −0
Original line number Diff line number Diff line
@@ -22,6 +22,8 @@ 
#include <asm/m5204sim.h>

#elif defined(CONFIG_M5206) || defined(CONFIG_M5206e)

#include <asm/m5206sim.h>

#elif defined(CONFIG_M520x)

#include <asm/m520xsim.h>

#elif defined(CONFIG_M523x)

#include <asm/m523xsim.h>

#elif defined(CONFIG_M5249)
@@ -99,6 +101,19 @@ 
#define	MCFSIM_IMR_MASKALL	0x3ffe		/* All intr sources */

#endif



/*

 *	PIT interrupt settings, if not found in mXXXXsim.h file.

 */

#ifndef	ICR_INTRCONF

#define	ICR_INTRCONF		0x2b            /* PIT1 level 5, priority 3 */

#endif

#ifndef	MCFPIT_IMR

#define	MCFPIT_IMR		MCFINTC_IMRH

#endif

#ifndef	MCFPIT_IMR_IBIT

#define	MCFPIT_IMR_IBIT		(1 << (MCFINT_PIT1 - 32))

#endif





#ifndef __ASSEMBLY__

/*