aboutsummaryrefslogtreecommitdiffstats
path: root/include/asm-mips/mach-pnx8550/glb.h
diff options
context:
space:
mode:
authorPete Popov <ppopov@embeddedalley.com>2005-07-14 13:47:57 -0400
committerRalf Baechle <ralf@linux-mips.org>2005-10-29 14:31:54 -0400
commitbdf21b18b4abf983db38f04ef7fec88f47389867 (patch)
treeb7e551f09f0ee39f4a59132be4c0890e1ba80d91 /include/asm-mips/mach-pnx8550/glb.h
parente01402b115cccb6357f956649487aca2c6f7fbba (diff)
Philips PNX8550 support: MIPS32-like core with 2 Trimedias on it.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include/asm-mips/mach-pnx8550/glb.h')
-rw-r--r--include/asm-mips/mach-pnx8550/glb.h86
1 files changed, 86 insertions, 0 deletions
diff --git a/include/asm-mips/mach-pnx8550/glb.h b/include/asm-mips/mach-pnx8550/glb.h
new file mode 100644
index 000000000000..07aa85e609bc
--- /dev/null
+++ b/include/asm-mips/mach-pnx8550/glb.h
@@ -0,0 +1,86 @@
1/*
2 *
3 * BRIEF MODULE DESCRIPTION
4 * PNX8550 global definitions
5 *
6 * Author: source@mvista.com
7 *
8 * This program is free software; you can distribute it and/or modify it
9 * under the terms of the GNU General Public License (Version 2) as
10 * published by the Free Software Foundation.
11 *
12 * This program is distributed in the hope it will be useful, but WITHOUT
13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 * for more details.
16 *
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
20 */
21
22#ifndef __PNX8550_GLB_H
23#define __PNX8550_GLB_H
24
25#define PNX8550_GLB1_BASE 0xBBE63000
26#define PNX8550_GLB2_BASE 0xBBE4d000
27#define PNX8550_RESET_BASE 0xBBE60000
28
29/* PCI Inta Output Enable Registers */
30#define PNX8550_GLB2_ENAB_INTA_O *(volatile unsigned long *)(PNX8550_GLB2_BASE + 0x050)
31
32/* Bit 1:Enable DAC Powerdown
33 0:DACs are enabled and are working normally
34 1:DACs are powerdown
35*/
36#define PNX8550_GLB_DAC_PD 0x2
37/* Bit 0:Enable of PCI inta output
38 0 = Disable PCI inta output
39 1 = Enable PCI inta output
40*/
41#define PNX8550_GLB_ENABLE_INTA_O 0x1
42
43/* PCI Direct Mappings */
44#define PNX8550_PCIMEM 0x12000000
45#define PNX8550_PCIMEM_SIZE 0x08000000
46#define PNX8550_PCIIO 0x1c000000
47#define PNX8550_PCIIO_SIZE 0x02000000 /* 32M */
48
49#define PNX8550_PORT_BASE KSEG1
50
51// GPIO def
52#define PNX8550_GPIO_BASE 0x1Be00000
53
54#define PNX8550_GPIO_DIRQ0 (PNX8550_GPIO_BASE + 0x104500)
55#define PNX8550_GPIO_MC1 (PNX8550_GPIO_BASE + 0x104004)
56#define PNX8550_GPIO_MC_31_BIT 30
57#define PNX8550_GPIO_MC_30_BIT 28
58#define PNX8550_GPIO_MC_29_BIT 26
59#define PNX8550_GPIO_MC_28_BIT 24
60#define PNX8550_GPIO_MC_27_BIT 22
61#define PNX8550_GPIO_MC_26_BIT 20
62#define PNX8550_GPIO_MC_25_BIT 18
63#define PNX8550_GPIO_MC_24_BIT 16
64#define PNX8550_GPIO_MC_23_BIT 14
65#define PNX8550_GPIO_MC_22_BIT 12
66#define PNX8550_GPIO_MC_21_BIT 10
67#define PNX8550_GPIO_MC_20_BIT 8
68#define PNX8550_GPIO_MC_19_BIT 6
69#define PNX8550_GPIO_MC_18_BIT 4
70#define PNX8550_GPIO_MC_17_BIT 2
71#define PNX8550_GPIO_MC_16_BIT 0
72
73#define PNX8550_GPIO_MODE_PRIMOP 0x1
74#define PNX8550_GPIO_MODE_NO_OPENDR 0x2
75#define PNX8550_GPIO_MODE_OPENDR 0x3
76
77// RESET module
78#define PNX8550_RST_CTL *(volatile unsigned long *)(PNX8550_RESET_BASE + 0x0)
79#define PNX8550_RST_CAUSE *(volatile unsigned long *)(PNX8550_RESET_BASE + 0x4)
80#define PNX8550_RST_EN_WATCHDOG *(volatile unsigned long *)(PNX8550_RESET_BASE + 0x8)
81
82#define PNX8550_RST_REL_MIPS_RST_N 0x8
83#define PNX8550_RST_DO_SW_RST 0x4
84#define PNX8550_RST_REL_SYS_RST_OUT 0x2
85#define PNX8550_RST_ASSERT_SYS_RST_OUT 0x1
86#endif