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| author | Mike Frysinger <vapier@gentoo.org> | 2011-06-26 19:49:50 +0200 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2011-07-23 07:18:26 +0200 |
| commit | 0a7e5413ca17b59d09badc49b3be92e44c47247d (patch) | |
| tree | e36dab85e2e77980681186755e6a32ce019d76ce /arch/blackfin | |
| parent | Blackfin: bf54x: switch to common pint MMR struct (diff) | |
| download | linux-0a7e5413ca17b59d09badc49b3be92e44c47247d.tar.xz linux-0a7e5413ca17b59d09badc49b3be92e44c47247d.zip | |
Blackfin: debug-mmrs: generalize pint logic
Don't bind the code to specific CPU defines.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin')
| -rw-r--r-- | arch/blackfin/kernel/debug-mmrs.c | 50 |
1 files changed, 31 insertions, 19 deletions
diff --git a/arch/blackfin/kernel/debug-mmrs.c b/arch/blackfin/kernel/debug-mmrs.c index 3ae029654650..92f664826281 100644 --- a/arch/blackfin/kernel/debug-mmrs.c +++ b/arch/blackfin/kernel/debug-mmrs.c @@ -323,6 +323,29 @@ 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 */ #define bfin_gpio_regs gpio_port_t @@ -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 */ |