Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Blackfin: debug-mmrs: generalize pint logic

Browse source 
Don't bind the code to specific CPU defines.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger 2011-06-26 13:49:50 -04:00
parent 82ed5f73ed
commit 0a7e5413ca
1 changed files with 31 additions and 19 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

50
arch/blackfin/kernel/debug-mmrs.c
View file

@ -322,6 +322,29 @@ bfin_debug_mmrs_hmdma(struct dentry *parent, unsigned long base, int num)
}
#define HMDMA(num) bfin_debug_mmrs_hmdma(parent, HMDMA##num##_CONTROL, num)
/*
* Peripheral Interrupts (PINT/GPIO)
*/
#ifdef PINT0_MASK_SET
#define __PINT(uname, lname) __REGS(pint, #uname, lname)
static void __init __maybe_unused
bfin_debug_mmrs_pint(struct dentry *parent, unsigned long base, int num)
{
char buf[32], *_buf = REGS_STR_PFX(buf, PINT, num);
__PINT(MASK_SET, mask_set);
__PINT(MASK_CLEAR, mask_clear);
__PINT(REQUEST, request);
__PINT(ASSIGN, assign);
__PINT(EDGE_SET, edge_set);
__PINT(EDGE_CLEAR, edge_clear);
__PINT(INVERT_SET, invert_set);
__PINT(INVERT_CLEAR, invert_clear);
__PINT(PINSTATE, pinstate);
__PINT(LATCH, latch);
}
#define PINT(num) bfin_debug_mmrs_pint(parent, PINT##num##_MASK_SET, num)
#endif
/*
* Port/GPIO
*/
@ -1270,6 +1293,14 @@ static int __init bfin_debug_mmrs_init(void)
D32(OTP_DATA3);
#endif
#ifdef PINT0_MASK_SET
parent = debugfs_create_dir("pint", top);
PINT(0);
PINT(1);
PINT(2);
PINT(3);
#endif
#ifdef PIXC_CTL
parent = debugfs_create_dir("pixc", top);
D16(PIXC_CTL);
@ -1833,7 +1864,6 @@ static int __init bfin_debug_mmrs_init(void)
{
int num;
unsigned long base;
char *_buf, buf[32];
base = PORTA_FER;
for (num = 0; num < 10; ++num) {
@ -1841,24 +1871,6 @@ static int __init bfin_debug_mmrs_init(void)
base += sizeof(struct bfin_gpio_regs);
}
#define __PINT(uname, lname) __REGS(pint, #uname, lname)
parent = debugfs_create_dir("pint", top);
base = PINT0_MASK_SET;
for (num = 0; num < 4; ++num) {
_buf = REGS_STR_PFX(buf, PINT, num);
__PINT(MASK_SET, mask_set);
__PINT(MASK_CLEAR, mask_clear);
__PINT(REQUEST, request);
__PINT(ASSIGN, assign);
__PINT(EDGE_SET, edge_set);
__PINT(EDGE_CLEAR, edge_clear);
__PINT(INVERT_SET, invert_set);
__PINT(INVERT_CLEAR, invert_clear);
__PINT(PINSTATE, pinstate);
__PINT(LATCH, latch);
base += sizeof(struct bfin_pint_regs);
}
}
#endif /* BF54x */