Contributors: 2
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Magnus Damm |
224 |
92.18% |
2 |
28.57% |
| Paul Mundt |
19 |
7.82% |
5 |
71.43% |
| Total |
243 |
|
7 |
|
/*
* Renesas Solutions Highlander R7780RP-1 Support.
*
* Copyright (C) 2002 Atom Create Engineering Co., Ltd.
* Copyright (C) 2006 Paul Mundt
* Copyright (C) 2008 Magnus Damm
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#include <linux/init.h>
#include <linux/irq.h>
#include <linux/io.h>
#include <mach/highlander.h>
enum {
UNUSED = 0,
/* board specific interrupt sources */
AX88796, /* Ethernet controller */
PSW, /* Push Switch */
CF, /* Compact Flash */
PCI_A,
PCI_B,
PCI_C,
PCI_D,
};
static struct intc_vect vectors[] __initdata = {
INTC_IRQ(PCI_A, 65), /* dirty: overwrite cpu vectors for pci */
INTC_IRQ(PCI_B, 66),
INTC_IRQ(PCI_C, 67),
INTC_IRQ(PCI_D, 68),
INTC_IRQ(CF, IRQ_CF),
INTC_IRQ(PSW, IRQ_PSW),
INTC_IRQ(AX88796, IRQ_AX88796),
};
static struct intc_mask_reg mask_registers[] __initdata = {
{ 0xa5000000, 0, 16, /* IRLMSK */
{ PCI_A, PCI_B, PCI_C, PCI_D, CF, 0, 0, 0,
0, 0, 0, 0, 0, 0, PSW, AX88796 } },
};
static unsigned char irl2irq[HL_NR_IRL] __initdata = {
65, 66, 67, 68,
IRQ_CF, 0, 0, 0,
0, 0, 0, 0,
IRQ_AX88796, IRQ_PSW
};
static DECLARE_INTC_DESC(intc_desc, "r7780rp", vectors,
NULL, mask_registers, NULL, NULL);
unsigned char * __init highlander_plat_irq_setup(void)
{
if (__raw_readw(0xa5000600)) {
printk(KERN_INFO "Using r7780rp interrupt controller.\n");
register_intc_controller(&intc_desc);
return irl2irq;
}
return NULL;
}