diff options
Diffstat (limited to 'include/asm-ppc/iopin_8260.h')
| -rw-r--r-- | include/asm-ppc/iopin_8260.h | 168 |
1 files changed, 0 insertions, 168 deletions
diff --git a/include/asm-ppc/iopin_8260.h b/include/asm-ppc/iopin_8260.h deleted file mode 100644 index 619f3a8..0000000 --- a/include/asm-ppc/iopin_8260.h +++ /dev/null @@ -1,168 +0,0 @@ -/* - * MPC8260 I/O port pin manipulation functions - */ - -#ifndef _ASM_IOPIN_8260_H_ -#define _ASM_IOPIN_8260_H_ - -#include <linux/types.h> -#include <asm/immap_8260.h> - -#ifdef __KERNEL__ - -typedef - struct { - u_char port:2; /* port number (A=0, B=1, C=2, D=3) */ - u_char pin:5; /* port pin (0-31) */ - u_char flag:1; /* for whatever */ - } -iopin_t; - -#define IOPIN_PORTA 0 -#define IOPIN_PORTB 1 -#define IOPIN_PORTC 2 -#define IOPIN_PORTD 3 - -extern __inline__ void -iopin_set_high(iopin_t *iopin) -{ - volatile uint *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pdata; - datp[iopin->port * 8] |= (1 << (31 - iopin->pin)); -} - -extern __inline__ void -iopin_set_low(iopin_t *iopin) -{ - volatile uint *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pdata; - datp[iopin->port * 8] &= ~(1 << (31 - iopin->pin)); -} - -extern __inline__ uint -iopin_is_high(iopin_t *iopin) -{ - volatile uint *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pdata; - return (datp[iopin->port * 8] >> (31 - iopin->pin)) & 1; -} - -extern __inline__ uint -iopin_is_low(iopin_t *iopin) -{ - volatile uint *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pdata; - return ((datp[iopin->port * 8] >> (31 - iopin->pin)) & 1) ^ 1; -} - -extern __inline__ void -iopin_set_out(iopin_t *iopin) -{ - volatile uint *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pdira; - dirp[iopin->port * 8] |= (1 << (31 - iopin->pin)); -} - -extern __inline__ void -iopin_set_in(iopin_t *iopin) -{ - volatile uint *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pdira; - dirp[iopin->port * 8] &= ~(1 << (31 - iopin->pin)); -} - -extern __inline__ uint -iopin_is_out(iopin_t *iopin) -{ - volatile uint *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pdira; - return (dirp[iopin->port * 8] >> (31 - iopin->pin)) & 1; -} - -extern __inline__ uint -iopin_is_in(iopin_t *iopin) -{ - volatile uint *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pdira; - return ((dirp[iopin->port * 8] >> (31 - iopin->pin)) & 1) ^ 1; -} - -extern __inline__ void -iopin_set_odr(iopin_t *iopin) -{ - volatile uint *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_podra; - odrp[iopin->port * 8] |= (1 << (31 - iopin->pin)); -} - -extern __inline__ void -iopin_set_act(iopin_t *iopin) -{ - volatile uint *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_podra; - odrp[iopin->port * 8] &= ~(1 << (31 - iopin->pin)); -} - -extern __inline__ uint -iopin_is_odr(iopin_t *iopin) -{ - volatile uint *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_podra; - return (odrp[iopin->port * 8] >> (31 - iopin->pin)) & 1; -} - -extern __inline__ uint -iopin_is_act(iopin_t *iopin) -{ - volatile uint *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_podra; - return ((odrp[iopin->port * 8] >> (31 - iopin->pin)) & 1) ^ 1; -} - -extern __inline__ void -iopin_set_ded(iopin_t *iopin) -{ - volatile uint *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_ppara; - parp[iopin->port * 8] |= (1 << (31 - iopin->pin)); -} - -extern __inline__ void -iopin_set_gen(iopin_t *iopin) -{ - volatile uint *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_ppara; - parp[iopin->port * 8] &= ~(1 << (31 - iopin->pin)); -} - -extern __inline__ uint -iopin_is_ded(iopin_t *iopin) -{ - volatile uint *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_ppara; - return (parp[iopin->port * 8] >> (31 - iopin->pin)) & 1; -} - -extern __inline__ uint -iopin_is_gen(iopin_t *iopin) -{ - volatile uint *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_ppara; - return ((parp[iopin->port * 8] >> (31 - iopin->pin)) & 1) ^ 1; -} - -extern __inline__ void -iopin_set_opt2(iopin_t *iopin) -{ - volatile uint *sorp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_psora; - sorp[iopin->port * 8] |= (1 << (31 - iopin->pin)); -} - -extern __inline__ void -iopin_set_opt1(iopin_t *iopin) -{ - volatile uint *sorp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_psora; - sorp[iopin->port * 8] &= ~(1 << (31 - iopin->pin)); -} - -extern __inline__ uint -iopin_is_opt2(iopin_t *iopin) -{ - volatile uint *sorp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_psora; - return (sorp[iopin->port * 8] >> (31 - iopin->pin)) & 1; -} - -extern __inline__ uint -iopin_is_opt1(iopin_t *iopin) -{ - volatile uint *sorp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_psora; - return ((sorp[iopin->port * 8] >> (31 - iopin->pin)) & 1) ^ 1; -} - -#endif /* __KERNEL__ */ - -#endif /* _ASM_IOPIN_8260_H_ */ |