diff options
Diffstat (limited to 'include/asm-arm/arch-at91/at91_pmc.h')
| -rw-r--r-- | include/asm-arm/arch-at91/at91_pmc.h | 227 |
1 files changed, 0 insertions, 227 deletions
diff --git a/include/asm-arm/arch-at91/at91_pmc.h b/include/asm-arm/arch-at91/at91_pmc.h deleted file mode 100644 index 5b1a85d..0000000 --- a/include/asm-arm/arch-at91/at91_pmc.h +++ /dev/null @@ -1,227 +0,0 @@ -/* - * [origin: Linux kernel arch/arm/mach-at91/include/mach/at91_pmc.h] - * - * Copyright (C) 2005 Ivan Kokshaysky - * Copyright (C) SAN People - * Copyright (C) 2009 Jens Scharsig (js_at_ng@scharsoft.de) - * - * 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_ASM_PMC_MOR (AT91_PMC_BASE + 0x20) -#define AT91_ASM_PMC_PLLAR (AT91_PMC_BASE + 0x28) -#define AT91_ASM_PMC_PLLBR (AT91_PMC_BASE + 0x2c) -#define AT91_ASM_PMC_MCKR (AT91_PMC_BASE + 0x30) -#define AT91_ASM_PMC_SR (AT91_PMC_BASE + 0x68) - -#ifndef __ASSEMBLY__ - -#include <asm/types.h> - -typedef struct at91_pmc { - u32 scer; /* 0x00 System Clock Enable Register */ - u32 scdr; /* 0x04 System Clock Disable Register */ - u32 scsr; /* 0x08 System Clock Status Register */ - u32 reserved0; - u32 pcer; /* 0x10 Peripheral Clock Enable Register */ - u32 pcdr; /* 0x14 Peripheral Clock Disable Register */ - u32 pcsr; /* 0x18 Peripheral Clock Status Register */ - u32 reserved1; - u32 mor; /* 0x20 Main Oscilator Register */ - u32 mcfr; /* 0x24 Main Clock Frequency Register */ - u32 pllar; /* 0x28 PLL A Register */ - u32 pllbr; /* 0x2C PLL B Register */ - u32 mckr; /* 0x30 Master Clock Register */ - u32 reserved2[3]; - u32 pck[4]; /* 0x40 Programmable Clock Register 0 - 3 */ - u32 reserved3[4]; - u32 ier; /* 0x60 Interrupt Enable Register */ - u32 idr; /* 0x64 Interrupt Disable Register */ - u32 sr; /* 0x68 Status Register */ - u32 imr; /* 0x6C Interrupt Mask Register */ - u32 reserved4[4]; - u32 pllicpr; /* 0x80 Change Pump Current Register (SAM9) */ - u32 reserved5[21]; - u32 wpmr; /* 0xE4 Write Protect Mode Register (CAP0) */ - u32 wpsr; /* 0xE8 Write Protect Status Register (CAP0) */ - u32 reserved8[5]; -} at91_pmc_t; - -#endif /* end not assembly */ - -#define AT91_PMC_MOR_MOSCEN 0x01 -#define AT91_PMC_MOR_OSCBYPASS 0x02 -#define AT91_PMC_MOR_OSCOUNT(x) ((x & 0xff) << 8) - -#define AT91_PMC_PLLXR_DIV(x) (x & 0xFF) -#define AT91_PMC_PLLXR_PLLCOUNT(x) ((x & 0x3F) << 8) -#define AT91_PMC_PLLXR_OUT(x) ((x & 0x03) << 14) -#define AT91_PMC_PLLXR_MUL(x) ((x & 0x7FF) << 16) -#define AT91_PMC_PLLAR_29 0x20000000 -#define AT91_PMC_PLLBR_USBDIV_1 0x00000000 -#define AT91_PMC_PLLBR_USBDIV_2 0x10000000 -#define AT91_PMC_PLLBR_USBDIV_4 0x20000000 - -#define AT91_PMC_MCFR_MAINRDY 0x00010000 -#define AT91_PMC_MCFR_MAINF_MASK 0x0000FFFF - -#define AT91_PMC_MCKR_CSS_SLOW 0x00000000 -#define AT91_PMC_MCKR_CSS_MAIN 0x00000001 -#define AT91_PMC_MCKR_CSS_PLLA 0x00000002 -#define AT91_PMC_MCKR_CSS_PLLB 0x00000003 -#define AT91_PMC_MCKR_CSS_MASK 0x00000003 - -#define AT91_PMC_MCKR_PRES_1 0x00000000 -#define AT91_PMC_MCKR_PRES_2 0x00000004 -#define AT91_PMC_MCKR_PRES_4 0x00000008 -#define AT91_PMC_MCKR_PRES_8 0x0000000C -#define AT91_PMC_MCKR_PRES_16 0x00000010 -#define AT91_PMC_MCKR_PRES_32 0x00000014 -#define AT91_PMC_MCKR_PRES_64 0x00000018 -#define AT91_PMC_MCKR_PRES_MASK 0x0000001C - -#define AT91_PMC_MCKR_MDIV_1 0x00000000 -#define AT91_PMC_MCKR_MDIV_2 0x00000100 -#define AT91_PMC_MCKR_MDIV_4 0x00000200 -#define AT91_PMC_MCKR_MDIV_MASK 0x00000300 - -#define AT91_PMC_MCKR_PLLADIV_1 0x00001000 -#define AT91_PMC_MCKR_PLLADIV_2 0x00002000 - -#define AT91_PMC_IXR_MOSCS 0x00000001 -#define AT91_PMC_IXR_LOCKA 0x00000002 -#define AT91_PMC_IXR_LOCKB 0x00000004 -#define AT91_PMC_IXR_MCKRDY 0x00000008 -#define AT91_PMC_IXR_LOCKU 0x00000040 -#define AT91_PMC_IXR_PCKRDY0 0x00000100 -#define AT91_PMC_IXR_PCKRDY1 0x00000200 -#define AT91_PMC_IXR_PCKRDY2 0x00000400 -#define AT91_PMC_IXR_PCKRDY3 0x00000800 - -#ifdef CONFIG_AT91_LEGACY -#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 */ -#endif - -#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 AT91CAP9_PMC_DDR (1 << 2) /* DDR Clock [AT91CAP9 revC 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 AT91CAP9_PMC_UHP (1 << 6) /* USB Host Port Clock [AT91CAP9 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] */ - -#ifdef CONFIG_AT91_LEGACY -#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_UCKR (AT91_PMC + 0x1C) /* UTMI Clock Register [SAM9RL, CAP9] */ -#endif - -#define AT91_PMC_UPLLEN (1 << 16) /* UTMI PLL Enable */ -#define AT91_PMC_UPLLCOUNT (0xf << 20) /* UTMI PLL Start-up Time */ -#define AT91_PMC_BIASEN (1 << 24) /* UTMI BIAS Enable */ -#define AT91_PMC_BIASCOUNT (0xf << 28) /* UTMI PLL Start-up Time */ - -#ifdef CONFIG_AT91_LEGACY -#define AT91_CKGR_MOR (AT91_PMC + 0x20) /* Main Oscillator Register [not on SAM9RL] */ -#endif -#define AT91_PMC_MOSCEN (1 << 0) /* Main Oscillator Enable */ -#define AT91_PMC_OSCBYPASS (1 << 1) /* Oscillator Bypass [SAM9x, CAP9] */ -#define AT91_PMC_OSCOUNT (0xff << 8) /* Main Oscillator Start-up Time */ -#ifdef CONFIG_AT91_LEGACY -#define AT91_CKGR_MCFR (AT91_PMC + 0x24) /* Main Clock Frequency Register */ -#endif -#define AT91_PMC_MAINF (0xffff << 0) /* Main Clock Frequency */ -#define AT91_PMC_MAINRDY (1 << 16) /* Main Clock Ready */ -#ifdef CONFIG_AT91_LEGACY -#define AT91_CKGR_PLLAR (AT91_PMC + 0x28) /* PLL A Register */ -#define AT91_CKGR_PLLBR (AT91_PMC + 0x2c) /* PLL B Register */ -#endif -#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_USBDIV (3 << 28) /* USB Divisor (PLLB only) */ -#define AT91_PMC_USBDIV_1 (0 << 28) -#define AT91_PMC_USBDIV_2 (1 << 28) -#define AT91_PMC_USBDIV_4 (2 << 28) -#define AT91_PMC_USB96M (1 << 28) /* Divider by 2 Enable (PLLB only) */ -#define AT91_PMC_PLLA_WR_ERRATA (1 << 29) /* Bit 29 must always be set to 1 when programming the CKGR_PLLAR register */ - -#ifdef CONFIG_AT91_LEGACY -#define AT91_PMC_MCKR (AT91_PMC + 0x30) /* Master Clock Register */ -#endif -#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 AT91RM9200_PMC_MDIV_1 (0 << 8) /* [AT91RM9200 only] */ -#define AT91RM9200_PMC_MDIV_2 (1 << 8) -#define AT91RM9200_PMC_MDIV_3 (2 << 8) -#define AT91RM9200_PMC_MDIV_4 (3 << 8) -#define AT91SAM9_PMC_MDIV_1 (0 << 8) /* [SAM9,CAP9 only] */ -#define AT91SAM9_PMC_MDIV_2 (1 << 8) -#define AT91SAM9_PMC_MDIV_4 (2 << 8) -#define AT91SAM9_PMC_MDIV_3 (3 << 8) /* [some SAM9 only] */ -#define AT91SAM9_PMC_MDIV_6 (3 << 8) -#define AT91_PMC_PDIV (1 << 12) /* Processor Clock Division [some SAM9 only] */ -#define AT91_PMC_PDIV_1 (0 << 12) -#define AT91_PMC_PDIV_2 (1 << 12) - -#ifdef CONFIG_AT91_LEGACY -#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 */ -#endif -#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_LOCKU (1 << 6) /* UPLL Lock [AT91CAP9 only] */ -#define AT91_PMC_OSCSEL (1 << 7) /* Slow Clock Oscillator [AT91CAP9 revC only] */ -#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 */ -#ifdef CONFIG_AT91_LEGACY -#define AT91_PMC_IMR (AT91_PMC + 0x6c) /* Interrupt Mask Register */ - -#define AT91_PMC_PROT (AT91_PMC + 0xe4) /* Protect Register [AT91CAP9 revC only] */ -#endif -#define AT91_PMC_PROTKEY 0x504d4301 /* Activation Code */ -#ifdef CONFIG_AT91_LEGACY -#define AT91_PMC_VER (AT91_PMC + 0xfc) /* PMC Module Version [AT91CAP9 only] */ -#endif /* CONFIG_AT91_LEGACY */ -#endif |