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ARM: mach-shmobile: sh7372 INTCA support

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Add support for the sh7372 INTCA hardware block.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Magnus Damm
2010-02-09 03:36:03 +00:00
committed by Paul Mundt
parent 6673be7380
commit e4e430c611
3 changed files with 368 additions and 43 deletions
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42
arch/arm/mach-shmobile/setup-sh7372.c
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@@ -197,45 +197,3 @@ void __init sh7372_add_early_devices(void)
early_platform_add_devices(sh7372_early_devices,
ARRAY_SIZE(sh7372_early_devices));
}
enum {
UNUSED = 0,
/* interrupt sources INTCA */
SCIFA0, SCIFA1, SCIFA2, SCIFA3, SCIFA4, SCIFA5, SCIFB,
CMT10,
};
static struct intc_vect vectors[] = {
INTC_VECT(CMT10, 0xb00),
INTC_VECT(SCIFA0, 0xc00), INTC_VECT(SCIFA1, 0xc20),
INTC_VECT(SCIFA2, 0xc40), INTC_VECT(SCIFA3, 0xc60),
INTC_VECT(SCIFA4, 0xd20), INTC_VECT(SCIFA5, 0xd40),
INTC_VECT(SCIFB, 0xd60),
};
static struct intc_mask_reg mask_registers[] = {
{ 0xe6940094, 0xe69400d4, 8, /* IMR5A / IMCR5A */
{ 0, 0, 0, 0, SCIFA3, SCIFA2, SCIFA1, SCIFA0 } },
{ 0xe6940098, 0xe69400d8, 8, /* IMR6A / IMCR6A */
{ SCIFB, SCIFA5, SCIFA4, 0, 0, 0, 0, 0 } },
{ 0xe69400a4, 0xe69400e4, 8, /* IMR9A / IMCR9A */
{ 0, 0, 0, CMT10, 0, 0, 0, 0 } },
};
static struct intc_prio_reg prio_registers[] = {
{ 0xe6940014, 0, 16, 4, /* IPRFA */ { 0, 0, 0, CMT10 } },
{ 0xe6940018, 0, 16, 4, /* IPRGA */ { SCIFA0, SCIFA1,
SCIFA2, SCIFA3 } },
{ 0xe6940020, 0, 16, 4, /* IPRIA */ { 0, SCIFA4, 0, 0 } },
{ 0xe6940034, 0, 16, 4, /* IPRNA */ { SCIFB, SCIFA5, 0, 0 } },
};
static DECLARE_INTC_DESC(intc_desc, "sh7372", vectors, NULL, mask_registers,
prio_registers, NULL);
void __init sh7372_init_irq(void)
{
register_intc_controller(&intc_desc);
}