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authorLinus Torvalds <torvalds@woody.osdl.org>2006-12-07 18:40:39 -0500
committerLinus Torvalds <torvalds@woody.osdl.org>2006-12-07 18:40:39 -0500
commitea14fad0d416354a4e9bb1a04f32acba706f9548 (patch)
tree2c8acc5331f189aef1d40ddce3f40d6be9314e77 /include/asm-arm/arch-at91rm9200/at91_pmc.h
parent6ee7e78e7c78d871409ad4df30551c9355be7d0e (diff)
parent6705cda24fad1cb0ac82ac4f312df8ec735b39b0 (diff)
Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (76 commits) [ARM] 4002/1: S3C24XX: leave parent IRQs unmasked [ARM] 4001/1: S3C24XX: shorten reboot time [ARM] 3983/2: remove unused argument to __bug() [ARM] 4000/1: Osiris: add third serial port in [ARM] 3999/1: RX3715: suspend to RAM support [ARM] 3998/1: VR1000: LED platform devices [ARM] 3995/1: iop13xx: add iop13xx support [ARM] 3968/1: iop13xx: add iop13xx_defconfig [ARM] Update mach-types [ARM] Allow gcc to optimise arm_add_memory a little more [ARM] 3991/1: i.MX/MX1 high resolution time source [ARM] 3990/1: i.MX/MX1 more precise PLL decode [ARM] 3986/1: H1940: suspend to RAM support [ARM] 3985/1: ixp4xx clocksource cleanup [ARM] 3984/1: ixp4xx/nslu2: Fix disk LED numbering (take 2) [ARM] 3994/1: ixp23xx: fix handling of pci master aborts [ARM] 3981/1: sched_clock for PXA2xx [ARM] 3980/1: extend the ARM Versatile sched_clock implementation from 32 to 63 bit [ARM] 3979/1: extend the SA11x0 sched_clock implementation from 32 to 63 bit period [ARM] 3978/1: macro to provide a 63-bit value from a 32-bit hardware counter ...
Diffstat (limited to 'include/asm-arm/arch-at91rm9200/at91_pmc.h')
-rw-r--r--include/asm-arm/arch-at91rm9200/at91_pmc.h92
1 files changed, 92 insertions, 0 deletions
diff --git a/include/asm-arm/arch-at91rm9200/at91_pmc.h b/include/asm-arm/arch-at91rm9200/at91_pmc.h
new file mode 100644
index 000000000000..de8c3da74a01
--- /dev/null
+++ b/include/asm-arm/arch-at91rm9200/at91_pmc.h
@@ -0,0 +1,92 @@
1/*
2 * include/asm-arm/arch-at91rm9200/at91_pmc.h
3 *
4 * Copyright (C) 2005 Ivan Kokshaysky
5 * Copyright (C) SAN People
6 *
7 * Power Management Controller (PMC) - System peripherals registers.
8 * Based on AT91RM9200 datasheet revision E.
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
14 */
15
16#ifndef AT91_PMC_H
17#define AT91_PMC_H
18
19#define AT91_PMC_SCER (AT91_PMC + 0x00) /* System Clock Enable Register */
20#define AT91_PMC_SCDR (AT91_PMC + 0x04) /* System Clock Disable Register */
21
22#define AT91_PMC_SCSR (AT91_PMC + 0x08) /* System Clock Status Register */
23#define AT91_PMC_PCK (1 << 0) /* Processor Clock */
24#define AT91RM9200_PMC_UDP (1 << 1) /* USB Devcice Port Clock [AT91RM9200 only] */
25#define AT91RM9200_PMC_MCKUDP (1 << 2) /* USB Device Port Master Clock Automatic Disable on Suspend [AT91RM9200 only] */
26#define AT91RM9200_PMC_UHP (1 << 4) /* USB Host Port Clock [AT91RM9200 only] */
27#define AT91SAM926x_PMC_UHP (1 << 6) /* USB Host Port Clock [AT91SAM926x only] */
28#define AT91SAM926x_PMC_UDP (1 << 7) /* USB Devcice Port Clock [AT91SAM926x only] */
29#define AT91_PMC_PCK0 (1 << 8) /* Programmable Clock 0 */
30#define AT91_PMC_PCK1 (1 << 9) /* Programmable Clock 1 */
31#define AT91_PMC_PCK2 (1 << 10) /* Programmable Clock 2 */
32#define AT91_PMC_PCK3 (1 << 11) /* Programmable Clock 3 */
33#define AT91_PMC_HCK0 (1 << 16) /* AHB Clock (USB host) [AT91SAM9261 only] */
34#define AT91_PMC_HCK1 (1 << 17) /* AHB Clock (LCD) [AT91SAM9261 only] */
35
36#define AT91_PMC_PCER (AT91_PMC + 0x10) /* Peripheral Clock Enable Register */
37#define AT91_PMC_PCDR (AT91_PMC + 0x14) /* Peripheral Clock Disable Register */
38#define AT91_PMC_PCSR (AT91_PMC + 0x18) /* Peripheral Clock Status Register */
39
40#define AT91_CKGR_MOR (AT91_PMC + 0x20) /* Main Oscillator Register */
41#define AT91_PMC_MOSCEN (1 << 0) /* Main Oscillator Enable */
42#define AT91_PMC_OSCBYPASS (1 << 1) /* Oscillator Bypass [AT91SAM926x only] */
43#define AT91_PMC_OSCOUNT (0xff << 8) /* Main Oscillator Start-up Time */
44
45#define AT91_CKGR_MCFR (AT91_PMC + 0x24) /* Main Clock Frequency Register */
46#define AT91_PMC_MAINF (0xffff << 0) /* Main Clock Frequency */
47#define AT91_PMC_MAINRDY (1 << 16) /* Main Clock Ready */
48
49#define AT91_CKGR_PLLAR (AT91_PMC + 0x28) /* PLL A Register */
50#define AT91_CKGR_PLLBR (AT91_PMC + 0x2c) /* PLL B Register */
51#define AT91_PMC_DIV (0xff << 0) /* Divider */
52#define AT91_PMC_PLLCOUNT (0x3f << 8) /* PLL Counter */
53#define AT91_PMC_OUT (3 << 14) /* PLL Clock Frequency Range */
54#define AT91_PMC_MUL (0x7ff << 16) /* PLL Multiplier */
55#define AT91_PMC_USB96M (1 << 28) /* Divider by 2 Enable (PLLB only) */
56
57#define AT91_PMC_MCKR (AT91_PMC + 0x30) /* Master Clock Register */
58#define AT91_PMC_CSS (3 << 0) /* Master Clock Selection */
59#define AT91_PMC_CSS_SLOW (0 << 0)
60#define AT91_PMC_CSS_MAIN (1 << 0)
61#define AT91_PMC_CSS_PLLA (2 << 0)
62#define AT91_PMC_CSS_PLLB (3 << 0)
63#define AT91_PMC_PRES (7 << 2) /* Master Clock Prescaler */
64#define AT91_PMC_PRES_1 (0 << 2)
65#define AT91_PMC_PRES_2 (1 << 2)
66#define AT91_PMC_PRES_4 (2 << 2)
67#define AT91_PMC_PRES_8 (3 << 2)
68#define AT91_PMC_PRES_16 (4 << 2)
69#define AT91_PMC_PRES_32 (5 << 2)
70#define AT91_PMC_PRES_64 (6 << 2)
71#define AT91_PMC_MDIV (3 << 8) /* Master Clock Division */
72#define AT91_PMC_MDIV_1 (0 << 8)
73#define AT91_PMC_MDIV_2 (1 << 8)
74#define AT91_PMC_MDIV_3 (2 << 8)
75#define AT91_PMC_MDIV_4 (3 << 8)
76
77#define AT91_PMC_PCKR(n) (AT91_PMC + 0x40 + ((n) * 4)) /* Programmable Clock 0-3 Registers */
78
79#define AT91_PMC_IER (AT91_PMC + 0x60) /* Interrupt Enable Register */
80#define AT91_PMC_IDR (AT91_PMC + 0x64) /* Interrupt Disable Register */
81#define AT91_PMC_SR (AT91_PMC + 0x68) /* Status Register */
82#define AT91_PMC_MOSCS (1 << 0) /* MOSCS Flag */
83#define AT91_PMC_LOCKA (1 << 1) /* PLLA Lock */
84#define AT91_PMC_LOCKB (1 << 2) /* PLLB Lock */
85#define AT91_PMC_MCKRDY (1 << 3) /* Master Clock */
86#define AT91_PMC_PCK0RDY (1 << 8) /* Programmable Clock 0 */
87#define AT91_PMC_PCK1RDY (1 << 9) /* Programmable Clock 1 */
88#define AT91_PMC_PCK2RDY (1 << 10) /* Programmable Clock 2 */
89#define AT91_PMC_PCK3RDY (1 << 11) /* Programmable Clock 3 */
90#define AT91_PMC_IMR (AT91_PMC + 0x6c) /* Interrupt Mask Register */
91
92#endif