blob: 09b541b0f7c20c284cb1d549e88a205b82b97d06 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
|
/*
* File: arch/blackfin/mach-bf561/ints-priority.c
* Based on: arch/blackfin/mach-bf537/ints-priority.c
* Author: Michael Hennerich
*
* Created:
* Description: Set up the interrupt priorities
*
* Modified:
* Copyright 2004-2006 Analog Devices Inc.
*
* Bugs: Enter bugs at http://blackfin.uclinux.org/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see the file COPYING, or write
* to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/module.h>
#include <linux/irq.h>
#include <asm/blackfin.h>
void program_IAR(void)
{
/* Program the IAR0 Register with the configured priority */
bfin_write_SICA_IAR0(((CONFIG_IRQ_PLL_WAKEUP - 7) << IRQ_PLL_WAKEUP_POS) |
((CONFIG_IRQ_DMA1_ERROR - 7) << IRQ_DMA1_ERROR_POS) |
((CONFIG_IRQ_DMA2_ERROR - 7) << IRQ_DMA2_ERROR_POS) |
((CONFIG_IRQ_IMDMA_ERROR - 7) << IRQ_IMDMA_ERROR_POS) |
((CONFIG_IRQ_PPI0_ERROR - 7) << IRQ_PPI0_ERROR_POS) |
((CONFIG_IRQ_PPI1_ERROR - 7) << IRQ_PPI1_ERROR_POS) |
((CONFIG_IRQ_SPORT0_ERROR - 7) << IRQ_SPORT0_ERROR_POS) |
((CONFIG_IRQ_SPORT1_ERROR - 7) << IRQ_SPORT1_ERROR_POS));
bfin_write_SICA_IAR1(((CONFIG_IRQ_SPI_ERROR - 7) << IRQ_SPI_ERROR_POS) |
((CONFIG_IRQ_UART_ERROR - 7) << IRQ_UART_ERROR_POS) |
((CONFIG_IRQ_RESERVED_ERROR - 7) << IRQ_RESERVED_ERROR_POS) |
((CONFIG_IRQ_DMA1_0 - 7) << IRQ_DMA1_0_POS) |
((CONFIG_IRQ_DMA1_1 - 7) << IRQ_DMA1_1_POS) |
((CONFIG_IRQ_DMA1_2 - 7) << IRQ_DMA1_2_POS) |
((CONFIG_IRQ_DMA1_3 - 7) << IRQ_DMA1_3_POS) |
((CONFIG_IRQ_DMA1_4 - 7) << IRQ_DMA1_4_POS));
bfin_write_SICA_IAR2(((CONFIG_IRQ_DMA1_5 - 7) << IRQ_DMA1_5_POS) |
((CONFIG_IRQ_DMA1_6 - 7) << IRQ_DMA1_6_POS) |
((CONFIG_IRQ_DMA1_7 - 7) << IRQ_DMA1_7_POS) |
((CONFIG_IRQ_DMA1_8 - 7) << IRQ_DMA1_8_POS) |
((CONFIG_IRQ_DMA1_9 - 7) << IRQ_DMA1_9_POS) |
((CONFIG_IRQ_DMA1_10 - 7) << IRQ_DMA1_10_POS) |
((CONFIG_IRQ_DMA1_11 - 7) << IRQ_DMA1_11_POS) |
((CONFIG_IRQ_DMA2_0 - 7) << IRQ_DMA2_0_POS));
bfin_write_SICA_IAR3(((CONFIG_IRQ_DMA2_1 - 7) << IRQ_DMA2_1_POS) |
((CONFIG_IRQ_DMA2_2 - 7) << IRQ_DMA2_2_POS) |
((CONFIG_IRQ_DMA2_3 - 7) << IRQ_DMA2_3_POS) |
((CONFIG_IRQ_DMA2_4 - 7) << IRQ_DMA2_4_POS) |
((CONFIG_IRQ_DMA2_5 - 7) << IRQ_DMA2_5_POS) |
((CONFIG_IRQ_DMA2_6 - 7) << IRQ_DMA2_6_POS) |
((CONFIG_IRQ_DMA2_7 - 7) << IRQ_DMA2_7_POS) |
((CONFIG_IRQ_DMA2_8 - 7) << IRQ_DMA2_8_POS));
bfin_write_SICA_IAR4(((CONFIG_IRQ_DMA2_9 - 7) << IRQ_DMA2_9_POS) |
((CONFIG_IRQ_DMA2_10 - 7) << IRQ_DMA2_10_POS) |
((CONFIG_IRQ_DMA2_11 - 7) << IRQ_DMA2_11_POS) |
((CONFIG_IRQ_TIMER0 - 7) << IRQ_TIMER0_POS) |
((CONFIG_IRQ_TIMER1 - 7) << IRQ_TIMER1_POS) |
((CONFIG_IRQ_TIMER2 - 7) << IRQ_TIMER2_POS) |
((CONFIG_IRQ_TIMER3 - 7) << IRQ_TIMER3_POS) |
((CONFIG_IRQ_TIMER4 - 7) << IRQ_TIMER4_POS));
bfin_write_SICA_IAR5(((CONFIG_IRQ_TIMER5 - 7) << IRQ_TIMER5_POS) |
((CONFIG_IRQ_TIMER6 - 7) << IRQ_TIMER6_POS) |
((CONFIG_IRQ_TIMER7 - 7) << IRQ_TIMER7_POS) |
((CONFIG_IRQ_TIMER8 - 7) << IRQ_TIMER8_POS) |
((CONFIG_IRQ_TIMER9 - 7) << IRQ_TIMER9_POS) |
((CONFIG_IRQ_TIMER10 - 7) << IRQ_TIMER10_POS) |
((CONFIG_IRQ_TIMER11 - 7) << IRQ_TIMER11_POS) |
((CONFIG_IRQ_PROG0_INTA - 7) << IRQ_PROG0_INTA_POS));
bfin_write_SICA_IAR6(((CONFIG_IRQ_PROG0_INTB - 7) << IRQ_PROG0_INTB_POS) |
((CONFIG_IRQ_PROG1_INTA - 7) << IRQ_PROG1_INTA_POS) |
((CONFIG_IRQ_PROG1_INTB - 7) << IRQ_PROG1_INTB_POS) |
((CONFIG_IRQ_PROG2_INTA - 7) << IRQ_PROG2_INTA_POS) |
((CONFIG_IRQ_PROG2_INTB - 7) << IRQ_PROG2_INTB_POS) |
((CONFIG_IRQ_DMA1_WRRD0 - 7) << IRQ_DMA1_WRRD0_POS) |
((CONFIG_IRQ_DMA1_WRRD1 - 7) << IRQ_DMA1_WRRD1_POS) |
((CONFIG_IRQ_DMA2_WRRD0 - 7) << IRQ_DMA2_WRRD0_POS));
bfin_write_SICA_IAR7(((CONFIG_IRQ_DMA2_WRRD1 - 7) << IRQ_DMA2_WRRD1_POS) |
((CONFIG_IRQ_IMDMA_WRRD0 - 7) << IRQ_IMDMA_WRRD0_POS) |
((CONFIG_IRQ_IMDMA_WRRD1 - 7) << IRQ_IMDMA_WRRD1_POS) |
((CONFIG_IRQ_WDTIMER - 7) << IRQ_WDTIMER_POS) |
(0 << IRQ_RESERVED_1_POS) | (0 << IRQ_RESERVED_2_POS) |
(0 << IRQ_SUPPLE_0_POS) | (0 << IRQ_SUPPLE_1_POS));
SSYNC();
}
|
