This commit was manufactured by cvs2svn to create branch 'vserver'.

[linux-2.6.git] / include / asm-arm / arch-at91rm9200 / at91_pmc.h

diff --git a/include/asm-arm/arch-at91rm9200/at91_pmc.h b/include/asm-arm/arch-at91rm9200/at91_pmc.h
new file mode 100644 (file)
index 0000000..c3b489d
--- /dev/null
+++ b/include/asm-arm/arch-at91rm9200/at91_pmc.h
@@ -0,0 +1,92 @@
+/*
+ * include/asm-arm/arch-at91rm9200/at91_pmc.h
+ *
+ * Copyright (C) 2005 Ivan Kokshaysky
+ * Copyright (C) SAN People
+ *
+ * Power Management Controller (PMC) - System peripherals registers.
+ * Based on AT91RM9200 datasheet revision E.
+ *
+ * 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.
+ */
+
+#ifndef AT91_PMC_H
+#define AT91_PMC_H
+
+#define        AT91_PMC_SCER           (AT91_PMC + 0x00)       /* System Clock Enable Register */
+#define        AT91_PMC_SCDR           (AT91_PMC + 0x04)       /* System Clock Disable Register */
+
+#define        AT91_PMC_SCSR           (AT91_PMC + 0x08)       /* System Clock Status Register */
+#define                AT91_PMC_PCK            (1 <<  0)               /* Processor Clock */
+#define                AT91RM9200_PMC_UDP      (1 <<  1)               /* USB Devcice Port Clock [AT91RM9200 only] */
+#define                AT91RM9200_PMC_MCKUDP   (1 <<  2)               /* USB Device Port Master Clock Automatic Disable on Suspend [AT91RM9200 only] */
+#define                AT91RM9200_PMC_UHP      (1 <<  4)               /* USB Host Port Clock [AT91RM9200 only] */
+#define                AT91SAM926x_PMC_UHP     (1 <<  6)               /* USB Host Port Clock [AT91SAM926x only] */
+#define                AT91SAM926x_PMC_UDP     (1 <<  7)               /* USB Devcice Port Clock [AT91SAM926x only] */
+#define                AT91_PMC_PCK0           (1 <<  8)               /* Programmable Clock 0 */
+#define                AT91_PMC_PCK1           (1 <<  9)               /* Programmable Clock 1 */
+#define                AT91_PMC_PCK2           (1 << 10)               /* Programmable Clock 2 */
+#define                AT91_PMC_PCK3           (1 << 11)               /* Programmable Clock 3 */
+#define                AT91_PMC_HCK0           (1 << 16)               /* AHB Clock (USB host) [AT91SAM9261 only] */
+#define                AT91_PMC_HCK1           (1 << 17)               /* AHB Clock (LCD) [AT91SAM9261 only] */
+
+#define        AT91_PMC_PCER           (AT91_PMC + 0x10)       /* Peripheral Clock Enable Register */
+#define        AT91_PMC_PCDR           (AT91_PMC + 0x14)       /* Peripheral Clock Disable Register */
+#define        AT91_PMC_PCSR           (AT91_PMC + 0x18)       /* Peripheral Clock Status Register */
+
+#define        AT91_CKGR_MOR           (AT91_PMC + 0x20)       /* Main Oscillator Register */
+#define                AT91_PMC_MOSCEN         (1    << 0)             /* Main Oscillator Enable */
+#define                AT91_PMC_OSCBYPASS      (1    << 1)             /* Oscillator Bypass [AT91SAM926x only] */
+#define                AT91_PMC_OSCOUNT        (0xff << 8)             /* Main Oscillator Start-up Time */
+
+#define        AT91_CKGR_MCFR          (AT91_PMC + 0x24)       /* Main Clock Frequency Register */
+#define                AT91_PMC_MAINF          (0xffff <<  0)          /* Main Clock Frequency */
+#define                AT91_PMC_MAINRDY        (1      << 16)          /* Main Clock Ready */
+
+#define        AT91_CKGR_PLLAR         (AT91_PMC + 0x28)       /* PLL A Register */
+#define        AT91_CKGR_PLLBR         (AT91_PMC + 0x2c)       /* PLL B Register */
+#define                AT91_PMC_DIV            (0xff  <<  0)           /* Divider */
+#define                AT91_PMC_PLLCOUNT       (0x3f  <<  8)           /* PLL Counter */
+#define                AT91_PMC_OUT            (3     << 14)           /* PLL Clock Frequency Range */
+#define                AT91_PMC_MUL            (0x7ff << 16)           /* PLL Multiplier */
+#define                AT91_PMC_USB96M         (1     << 28)           /* Divider by 2 Enable (PLLB only) */
+
+#define        AT91_PMC_MCKR           (AT91_PMC + 0x30)       /* Master Clock Register */
+#define                AT91_PMC_CSS            (3 <<  0)               /* Master Clock Selection */
+#define                        AT91_PMC_CSS_SLOW               (0 << 0)
+#define                        AT91_PMC_CSS_MAIN               (1 << 0)
+#define                        AT91_PMC_CSS_PLLA               (2 << 0)
+#define                        AT91_PMC_CSS_PLLB               (3 << 0)
+#define                AT91_PMC_PRES           (7 <<  2)               /* Master Clock Prescaler */
+#define                        AT91_PMC_PRES_1                 (0 << 2)
+#define                        AT91_PMC_PRES_2                 (1 << 2)
+#define                        AT91_PMC_PRES_4                 (2 << 2)
+#define                        AT91_PMC_PRES_8                 (3 << 2)
+#define                        AT91_PMC_PRES_16                (4 << 2)
+#define                        AT91_PMC_PRES_32                (5 << 2)
+#define                        AT91_PMC_PRES_64                (6 << 2)
+#define                AT91_PMC_MDIV           (3 <<  8)               /* Master Clock Division */
+#define                        AT91_PMC_MDIV_1                 (0 << 8)
+#define                        AT91_PMC_MDIV_2                 (1 << 8)
+#define                        AT91_PMC_MDIV_3                 (2 << 8)
+#define                        AT91_PMC_MDIV_4                 (3 << 8)
+
+#define        AT91_PMC_PCKR(n)        (AT91_PMC + 0x40 + ((n) * 4))   /* Programmable Clock 0-3 Registers */
+
+#define        AT91_PMC_IER            (AT91_PMC + 0x60)       /* Interrupt Enable Register */
+#define        AT91_PMC_IDR            (AT91_PMC + 0x64)       /* Interrupt Disable Register */
+#define        AT91_PMC_SR             (AT91_PMC + 0x68)       /* Status Register */
+#define                AT91_PMC_MOSCS          (1 <<  0)               /* MOSCS Flag */
+#define                AT91_PMC_LOCKA          (1 <<  1)               /* PLLA Lock */
+#define                AT91_PMC_LOCKB          (1 <<  2)               /* PLLB Lock */
+#define                AT91_PMC_MCKRDY         (1 <<  3)               /* Master Clock */
+#define                AT91_PMC_PCK0RDY        (1 <<  8)               /* Programmable Clock 0 */
+#define                AT91_PMC_PCK1RDY        (1 <<  9)               /* Programmable Clock 1 */
+#define                AT91_PMC_PCK2RDY        (1 << 10)               /* Programmable Clock 2 */
+#define                AT91_PMC_PCK3RDY        (1 << 11)               /* Programmable Clock 3 */
+#define        AT91_PMC_IMR            (AT91_PMC + 0x6c)       /* Interrupt Mask Register */
+
+#endif