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sh: sh7619 / sh7206 IPR initialize update

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IPR initialize proceduere update.

Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Yoshinori Sato
2006-12-19 12:12:01 +09:00
committed by Paul Mundt
parent 4aa362bbdd
commit 5c67cd05e3
2 changed files with 72 additions and 79 deletions
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62
arch/sh/kernel/cpu/sh2/setup-sh7619.c
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@@ -52,42 +52,38 @@ static int __init sh7619_devices_setup(void)
}
__initcall(sh7619_devices_setup);
#define INTC_IPRC 0xf8080000UL
#define INTC_IPRD 0xf8080002UL
#define CMI0_IRQ 86
#define SCIF0_ERI_IRQ 88
#define SCIF0_RXI_IRQ 89
#define SCIF0_BRI_IRQ 90
#define SCIF0_TXI_IRQ 91
#define SCIF1_ERI_IRQ 92
#define SCIF1_RXI_IRQ 93
#define SCIF1_BRI_IRQ 94
#define SCIF1_TXI_IRQ 95
#define SCIF2_BRI_IRQ 96
#define SCIF2_ERI_IRQ 97
#define SCIF2_RXI_IRQ 98
#define SCIF2_TXI_IRQ 99
static struct ipr_data sh7619_ipr_map[] = {
{ CMI0_IRQ, INTC_IPRC, 1, 2 },
{ SCIF0_ERI_IRQ, INTC_IPRD, 3, 3 },
{ SCIF0_RXI_IRQ, INTC_IPRD, 3, 3 },
{ SCIF0_BRI_IRQ, INTC_IPRD, 3, 3 },
{ SCIF0_TXI_IRQ, INTC_IPRD, 3, 3 },
{ SCIF1_ERI_IRQ, INTC_IPRD, 2, 3 },
{ SCIF1_RXI_IRQ, INTC_IPRD, 2, 3 },
{ SCIF1_BRI_IRQ, INTC_IPRD, 2, 3 },
{ SCIF1_TXI_IRQ, INTC_IPRD, 2, 3 },
{ SCIF2_ERI_IRQ, INTC_IPRD, 1, 3 },
{ SCIF2_RXI_IRQ, INTC_IPRD, 1, 3 },
{ SCIF2_BRI_IRQ, INTC_IPRD, 1, 3 },
{ SCIF2_TXI_IRQ, INTC_IPRD, 1, 3 },
{ 86, 0, 4, 2 }, /* CMI0 */
{ 88, 1, 12, 3 }, /* SCIF0_ERI */
{ 89, 1, 12, 3 }, /* SCIF0_RXI */
{ 90, 1, 12, 3 }, /* SCIF0_BRI */
{ 91, 1, 12, 3 }, /* SCIF0_TXI */
{ 92, 1, 8, 3 }, /* SCIF1_ERI */
{ 93, 1, 8, 3 }, /* SCIF1_RXI */
{ 94, 1, 8, 3 }, /* SCIF1_BRI */
{ 95, 1, 8, 3 }, /* SCIF1_TXI */
{ 96, 1, 4, 3 }, /* SCIF2_ERI */
{ 97, 1, 4, 3 }, /* SCIF2_RXI */
{ 98, 1, 4, 3 }, /* SCIF2_BRI */
{ 99, 1, 4, 3 }, /* SCIF2_TXI */
};
static unsigned int ipr_offsets[] = {
0xf8080000, /* IPRC */
0xf8080002, /* IPRD */
0xf8080004, /* IPRE */
0xf8080006, /* IPRF */
0xf8080008, /* IPRG */
};
/* given the IPR index return the address of the IPR register */
unsigned int map_ipridx_to_addr(int idx)
{
if (unlikely(idx >= ARRAY_SIZE(ipr_offsets)))
return 0;
return ipr_offsets[idx];
}
void __init init_IRQ_ipr(void)
{
make_ipr_irq(sh7619_ipr_map, ARRAY_SIZE(sh7619_ipr_map));