set	AT91_PMC_SCER		[expr {$AT91_PMC + 0x00}]	;# System Clock Enable Register
set	AT91_PMC_SCDR		[expr {$AT91_PMC + 0x04}]	;# System Clock Disable Register

set	AT91_PMC_SCSR		[expr {$AT91_PMC + 0x08}]	;# System Clock Status Register
set		AT91_PMC_PCK		[expr {1 <<  0}]		;# Processor Clock
set		AT91RM9200_PMC_UDP	[expr {1 <<  1}]		;# USB Devcice Port Clock [AT91RM9200 only]
set		AT91RM9200_PMC_MCKUDP	[expr {1 <<  2}]		;# USB Device Port Master Clock Automatic Disable on Suspend [AT91RM9200 only]
set		AT91CAP9_PMC_DDR	[expr {1 <<  2}]		;# DDR Clock [CAP9 revC & some SAM9 only]
set		AT91RM9200_PMC_UHP	[expr {1 <<  4}]		;# USB Host Port Clock [AT91RM9200 only]
set		AT91SAM926x_PMC_UHP	[expr {1 <<  6}]		;# USB Host Port Clock [AT91SAM926x only]
set		AT91CAP9_PMC_UHP	[expr {1 <<  6}]		;# USB Host Port Clock [AT91CAP9 only]
set		AT91SAM926x_PMC_UDP	[expr {1 <<  7}]		;# USB Devcice Port Clock [AT91SAM926x only]
set		AT91_PMC_PCK0		[expr {1 <<  8}]		;# Programmable Clock 0
set		AT91_PMC_PCK1		[expr {1 <<  9}]		;# Programmable Clock 1
set		AT91_PMC_PCK2		[expr {1 << 10}]		;# Programmable Clock 2
set		AT91_PMC_PCK3		[expr {1 << 11}]		;# Programmable Clock 3
set		AT91_PMC_HCK0		[expr {1 << 16}]		;# AHB Clock (USB host) [AT91SAM9261 only]
set		AT91_PMC_HCK1		[expr {1 << 17}]		;# AHB Clock (LCD) [AT91SAM9261 only]

set	AT91_PMC_PCER		[expr {$AT91_PMC + 0x10}]	;# Peripheral Clock Enable Register
set	AT91_PMC_PCDR		[expr {$AT91_PMC + 0x14}]	;# Peripheral Clock Disable Register
set	AT91_PMC_PCSR		[expr {$AT91_PMC + 0x18}]	;# Peripheral Clock Status Register

set	AT91_CKGR_UCKR		[expr {$AT91_PMC + 0x1C}]	;# UTMI Clock Register [some SAM9, CAP9]
set		AT91_PMC_UPLLEN		[expr {1   << 16}]		;# UTMI PLL Enable
set		AT91_PMC_UPLLCOUNT	[expr {0xf << 20}]		;# UTMI PLL Start-up Time
set		AT91_PMC_BIASEN		[expr {1   << 24}]		;# UTMI BIAS Enable
set		AT91_PMC_BIASCOUNT	[expr {0xf << 28}]		;# UTMI BIAS Start-up Time

set	AT91_CKGR_MOR		[expr {$AT91_PMC + 0x20}]	;# Main Oscillator Register [not on SAM9RL]
set		AT91_PMC_MOSCEN		[expr {1    << 0}]		;# Main Oscillator Enable
set		AT91_PMC_OSCBYPASS	[expr {1    << 1}]		;# Oscillator Bypass [SAM9x, CAP9]
set		AT91_PMC_OSCOUNT	[expr {0xff << 8}]		;# Main Oscillator Start-up Time

set	AT91_CKGR_MCFR		[expr {$AT91_PMC + 0x24}]	;# Main Clock Frequency Register
set		AT91_PMC_MAINF		[expr {0xffff <<  0}]		;# Main Clock Frequency
set		AT91_PMC_MAINRDY	[expr {1	<< 16}]		;# Main Clock Ready

set	AT91_CKGR_PLLAR		[expr {$AT91_PMC + 0x28}]	;# PLL A Register
set	AT91_CKGR_PLLBR		[expr {$AT91_PMC + 0x2c}]	;# PLL B Register
set		AT91_PMC_DIV		[expr {0xff  <<  0}]		;# Divider
set		AT91_PMC_PLLCOUNT	[expr {0x3f  <<  8}]		;# PLL Counter
set		AT91_PMC_OUT		[expr {3     << 14}]		;# PLL Clock Frequency Range
set		AT91_PMC_MUL		[expr {0x7ff << 16}]		;# PLL Multiplier
set		AT91_PMC_USBDIV		[expr {3     << 28}]		;# USB Divisor (PLLB only)
set			AT91_PMC_USBDIV_1		[expr {0 << 28}]
set			AT91_PMC_USBDIV_2		[expr {1 << 28}]
set			AT91_PMC_USBDIV_4		[expr {2 << 28}]
set		AT91_PMC_USB96M		[expr {1     << 28}]		;# Divider by 2 Enable (PLLB only)
set		AT91_PMC_PLLA_WR_ERRATA	[expr {1     << 29}]		;# Bit 29 must always be set to 1 when programming the CKGR_PLLAR register

set	AT91_PMC_MCKR		[expr {$AT91_PMC + 0x30}]	;# Master Clock Register
set		AT91_PMC_CSS		[expr {3 <<  0}]		;# Master Clock Selection
set			AT91_PMC_CSS_SLOW		[expr {0 << 0}]
set			AT91_PMC_CSS_MAIN		[expr {1 << 0}]
set			AT91_PMC_CSS_PLLA		[expr {2 << 0}]
set			AT91_PMC_CSS_PLLB		[expr {3 << 0}]
set			AT91_PMC_CSS_UPLL		[expr {3 << 0}]	;# [some SAM9 only]
set		AT91_PMC_PRES		[expr {7 <<  2}]		;# Master Clock Prescaler
set			AT91_PMC_PRES_1			[expr {0 << 2}]
set			AT91_PMC_PRES_2			[expr {1 << 2}]
set			AT91_PMC_PRES_4			[expr {2 << 2}]
set			AT91_PMC_PRES_8			[expr {3 << 2}]
set			AT91_PMC_PRES_16		[expr {4 << 2}]
set			AT91_PMC_PRES_32		[expr {5 << 2}]
set			AT91_PMC_PRES_64		[expr {6 << 2}]
set		AT91_PMC_MDIV		[expr {3 <<  8}]		;# Master Clock Division
set			AT91RM9200_PMC_MDIV_1		[expr {0 << 8}]	;# [AT91RM9200 only]
set			AT91RM9200_PMC_MDIV_2		[expr {1 << 8}]
set			AT91RM9200_PMC_MDIV_3		[expr {2 << 8}]
set			AT91RM9200_PMC_MDIV_4		[expr {3 << 8}]
set			AT91SAM9_PMC_MDIV_1		[expr {0 << 8}]	;# [SAM9,CAP9 only]
set			AT91SAM9_PMC_MDIV_2		[expr {1 << 8}]
set			AT91SAM9_PMC_MDIV_4		[expr {2 << 8}]
set			AT91SAM9_PMC_MDIV_6		[expr {3 << 8}]	;# [some SAM9 only]
set			AT91SAM9_PMC_MDIV_3		[expr {3 << 8}]	;# [some SAM9 only]
set		AT91_PMC_PDIV		[expr {1 << 12}]		;# Processor Clock Division [some SAM9 only]
set			AT91_PMC_PDIV_1			[expr {0 << 12}]
set			AT91_PMC_PDIV_2			[expr {1 << 12}]
set		AT91_PMC_PLLADIV2	[expr {1 << 12}]		;# PLLA divisor by 2 [some SAM9 only]
set			AT91_PMC_PLLADIV2_OFF		[expr {0 << 12}]
set			AT91_PMC_PLLADIV2_ON		[expr {1 << 12}]

set	AT91_PMC_USB		[expr {$AT91_PMC + 0x38}]	;# USB Clock Register [some SAM9 only]
set		AT91_PMC_USBS		[expr {0x1 <<  0}]		;# USB OHCI Input clock selection
set			AT91_PMC_USBS_PLLA		[expr {0 << 0}]
set			AT91_PMC_USBS_UPLL		[expr {1 << 0}]
set		AT91_PMC_OHCIUSBDIV	[expr {0xF <<  8}]		;# Divider for USB OHCI Clock

;# set	AT91_PMC_PCKR(n)	[expr {$AT91_PMC + 0x40 + ((n) * 4)}]	;# Programmable Clock 0-N Registers
set		AT91_PMC_CSSMCK		[expr {0x1 <<  8}]		;# CSS or Master Clock Selection
set			AT91_PMC_CSSMCK_CSS		[expr {0 << 8}]
set			AT91_PMC_CSSMCK_MCK		[expr {1 << 8}]

set	AT91_PMC_IER		[expr {$AT91_PMC + 0x60}]	;# Interrupt Enable Register
set	AT91_PMC_IDR		[expr {$AT91_PMC + 0x64}]	;# Interrupt Disable Register
set	AT91_PMC_SR		[expr {$AT91_PMC + 0x68}]	;# Status Register
set		AT91_PMC_MOSCS		[expr {1 <<  0}]		;# MOSCS Flag
set		AT91_PMC_LOCKA		[expr {1 <<  1}]		;# PLLA Lock
set		AT91_PMC_LOCKB		[expr {1 <<  2}]		;# PLLB Lock
set		AT91_PMC_MCKRDY		[expr {1 <<  3}]		;# Master Clock
set		AT91_PMC_LOCKU		[expr {1 <<  6}]		;# UPLL Lock [some SAM9, AT91CAP9 only]
set		AT91_PMC_OSCSEL		[expr {1 <<  7}]		;# Slow Clock Oscillator [AT91CAP9 revC only]
set		AT91_PMC_PCK0RDY	[expr {1 <<  8}]		;# Programmable Clock 0
set		AT91_PMC_PCK1RDY	[expr {1 <<  9}]		;# Programmable Clock 1
set		AT91_PMC_PCK2RDY	[expr {1 << 10}]		;# Programmable Clock 2
set		AT91_PMC_PCK3RDY	[expr {1 << 11}]		;# Programmable Clock 3
set	AT91_PMC_IMR		[expr {$AT91_PMC + 0x6c}]	;# Interrupt Mask Register

set AT91_PMC_PROT		[expr {$AT91_PMC + 0xe4}]	;# Protect Register [AT91CAP9 revC only]
set		AT91_PMC_PROTKEY	0x504d4301	;# Activation Code

set AT91_PMC_VER		[expr {$AT91_PMC + 0xfc}]	;# PMC Module Version [AT91CAP9 only]