satip-axe/kernel/arch/sh/include/mach-mb374/mach/epld.h
2015-03-26 17:24:57 +01:00

53 lines
1.3 KiB
C

/*
* Copyright (C) 2001 David J. Mckay (david.mckay@st.com)
*
* May be copied or modified under the terms of the GNU General Public
* License. See linux/COPYING for more information.
*
* Defintions applicable to the STMicroelectronics ST40RA Starter Board.
*/
#ifndef __ASM_SH_MB374_EPLD_H
#define __ASM_SH_MB374_EPLD_H
#define EPLD_BASE 0xa7000000
#define EPLD_SIZE 0x34
#define EPLD_REVID (EPLD_BASE+0x00000000)
#define EPLD_RESET (EPLD_BASE+0x00000004)
#define EPLD_LED_SET (EPLD_BASE+0x00000008)
#define EPLD_LED_CLR (EPLD_BASE+0x0000000c)
#define EPLD_VPP (EPLD_BASE+0x00000010)
#define EPLD_INTMASK0 (EPLD_BASE+0x00000014)
#define EPLD_INTMASK0SET (EPLD_BASE+0x00000018)
#define EPLD_INTMASK0CLR (EPLD_BASE+0x0000001c)
#define EPLD_INTMASK1 (EPLD_BASE+0x00000020)
#define EPLD_INTMASK1SET (EPLD_BASE+0x00000024)
#define EPLD_INTMASK1CLR (EPLD_BASE+0x00000028)
#define EPLD_INTSTAT0 (EPLD_BASE+0x0000002c)
#define EPLD_INTSTAT1 (EPLD_BASE+0x00000030)
#define EPLD_LED_ON 1
#define EPLD_LED_OFF 0
#ifndef __ASSEMBLY__
extern inline int harp_has_intmask_setclr(void)
{
return 1;
}
extern inline void harp_set_vpp_on(void)
{
ctrl_outl(1, EPLD_VPP);
}
extern inline void harp_set_vpp_off(void)
{
ctrl_outl(0, EPLD_VPP);
}
void harp_init_irq(void);
#endif /* !__ASSEMBLY__ */
#endif