cregit-Linux how code gets into the kernel

Release 4.14 arch/score/include/asm/scoreregs.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_SCORE_SCOREREGS_H

#define _ASM_SCORE_SCOREREGS_H

#include <linux/linkage.h>

/* TIMER register */

#define TIME0BASE		0x96080000

#define P_TIMER0_CTRL		(TIME0BASE + 0x00)

#define P_TIMER0_CPP_CTRL	(TIME0BASE + 0x04)

#define P_TIMER0_PRELOAD	(TIME0BASE + 0x08)

#define P_TIMER0_CPP_REG	(TIME0BASE + 0x0C)

#define P_TIMER0_UPCNT		(TIME0BASE + 0x10)

/* Timer Controller Register */
/* bit 0 Timer enable */

#define TMR_DISABLE	0x0000

#define TMR_ENABLE	0x0001

/* bit 1 Interrupt enable */

#define TMR_IE_DISABLE	0x0000

#define TMR_IE_ENABLE	0x0002

/* bit 2 Output enable */

#define TMR_OE_DISABLE	0x0004

#define TMR_OE_ENABLE	0x0000

/* bit4 Up/Down counting selection */

#define TMR_UD_DOWN	0x0000

#define TMR_UD_UP	0x0010

/* bit5 Up/Down counting control selection */

#define TMR_UDS_UD	0x0000

#define TMR_UDS_EXTUD	0x0020

/* bit6 Time output mode */

#define TMR_OM_TOGGLE	0x0000

#define TMR_OM_PILSE	0x0040

/* bit 8..9 External input active edge selection */

#define TMR_ES_PE	0x0000

#define TMR_ES_NE	0x0100

#define TMR_ES_BOTH	0x0200

/* bit 10..11 Operating mode */

#define TMR_M_FREE	0x0000 
/* free running timer mode */

#define TMR_M_PERIODIC	0x0400 
/* periodic timer mode */

#define TMR_M_FC	0x0800 
/* free running counter mode */

#define TMR_M_PC	0x0c00 
/* periodic counter mode */


#define SYSTEM_CLOCK		(27*1000000/4)		
/* 27 MHz */
#endif /* _ASM_SCORE_SCOREREGS_H */

Overall Contributors

PersonTokensPropCommitsCommitProp
Chen Liqin13199.24%150.00%
Greg Kroah-Hartman10.76%150.00%
Total132100.00%2100.00%
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