diff options
Diffstat (limited to 'arch/arm/mach-at91/include/mach')
| -rw-r--r-- | arch/arm/mach-at91/include/mach/at91_pmc.h | 56 | ||||
| -rw-r--r-- | arch/arm/mach-at91/include/mach/at91rm9200.h | 4 | ||||
| -rw-r--r-- | arch/arm/mach-at91/include/mach/at91sam9260.h | 1 | ||||
| -rw-r--r-- | arch/arm/mach-at91/include/mach/at91sam9261.h | 1 | ||||
| -rw-r--r-- | arch/arm/mach-at91/include/mach/at91sam9263.h | 1 | ||||
| -rw-r--r-- | arch/arm/mach-at91/include/mach/at91sam9g45.h | 1 | ||||
| -rw-r--r-- | arch/arm/mach-at91/include/mach/at91sam9rl.h | 1 | ||||
| -rw-r--r-- | arch/arm/mach-at91/include/mach/at91sam9x5.h | 3 | ||||
| -rw-r--r-- | arch/arm/mach-at91/include/mach/hardware.h | 3 |
9 files changed, 38 insertions, 33 deletions
diff --git a/arch/arm/mach-at91/include/mach/at91_pmc.h b/arch/arm/mach-at91/include/mach/at91_pmc.h index f9fdbbe0c53a..36604782a78f 100644 --- a/arch/arm/mach-at91/include/mach/at91_pmc.h +++ b/arch/arm/mach-at91/include/mach/at91_pmc.h @@ -16,10 +16,22 @@ #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 */ +#ifndef __ASSEMBLY__ +extern void __iomem *at91_pmc_base; -#define AT91_PMC_SCSR (AT91_PMC + 0x08) /* System Clock Status Register */ +#define at91_pmc_read(field) \ + __raw_readl(at91_pmc_base + field) + +#define at91_pmc_write(field, value) \ + __raw_writel(value, at91_pmc_base + field) +#else +.extern at91_aic_base +#endif + +#define AT91_PMC_SCER 0x00 /* System Clock Enable Register */ +#define AT91_PMC_SCDR 0x04 /* System Clock Disable Register */ + +#define AT91_PMC_SCSR 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] */ @@ -34,17 +46,17 @@ #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_PMC_PCER 0x10 /* Peripheral Clock Enable Register */ +#define AT91_PMC_PCDR 0x14 /* Peripheral Clock Disable Register */ +#define AT91_PMC_PCSR 0x18 /* Peripheral Clock Status Register */ -#define AT91_CKGR_UCKR (AT91_PMC + 0x1C) /* UTMI Clock Register [some SAM9] */ +#define AT91_CKGR_UCKR 0x1C /* UTMI Clock Register [some SAM9] */ #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 BIAS Start-up Time */ -#define AT91_CKGR_MOR (AT91_PMC + 0x20) /* Main Oscillator Register [not on SAM9RL] */ +#define AT91_CKGR_MOR 0x20 /* Main Oscillator Register [not on SAM9RL] */ #define AT91_PMC_MOSCEN (1 << 0) /* Main Oscillator Enable */ #define AT91_PMC_OSCBYPASS (1 << 1) /* Oscillator Bypass */ #define AT91_PMC_MOSCRCEN (1 << 3) /* Main On-Chip RC Oscillator Enable [some SAM9] */ @@ -53,12 +65,12 @@ #define AT91_PMC_MOSCSEL (1 << 24) /* Main Oscillator Selection [some SAM9] */ #define AT91_PMC_CFDEN (1 << 25) /* Clock Failure Detector Enable [some SAM9] */ -#define AT91_CKGR_MCFR (AT91_PMC + 0x24) /* Main Clock Frequency Register */ +#define AT91_CKGR_MCFR 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_CKGR_PLLAR 0x28 /* PLL A Register */ +#define AT91_CKGR_PLLBR 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 */ @@ -69,7 +81,7 @@ #define AT91_PMC_USBDIV_4 (2 << 28) #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_MCKR 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) @@ -111,27 +123,27 @@ #define AT91_PMC_PLLADIV2_OFF (0 << 12) #define AT91_PMC_PLLADIV2_ON (1 << 12) -#define AT91_PMC_USB (AT91_PMC + 0x38) /* USB Clock Register [some SAM9 only] */ +#define AT91_PMC_USB 0x38 /* USB Clock Register [some SAM9 only] */ #define AT91_PMC_USBS (0x1 << 0) /* USB OHCI Input clock selection */ #define AT91_PMC_USBS_PLLA (0 << 0) #define AT91_PMC_USBS_UPLL (1 << 0) #define AT91_PMC_OHCIUSBDIV (0xF << 8) /* Divider for USB OHCI Clock */ -#define AT91_PMC_SMD (AT91_PMC + 0x3c) /* Soft Modem Clock Register [some SAM9 only] */ +#define AT91_PMC_SMD 0x3c /* Soft Modem Clock Register [some SAM9 only] */ #define AT91_PMC_SMDS (0x1 << 0) /* SMD input clock selection */ #define AT91_PMC_SMD_DIV (0x1f << 8) /* SMD input clock divider */ #define AT91_PMC_SMDDIV(n) (((n) << 8) & AT91_PMC_SMD_DIV) -#define AT91_PMC_PCKR(n) (AT91_PMC + 0x40 + ((n) * 4)) /* Programmable Clock 0-N Registers */ +#define AT91_PMC_PCKR(n) (0x40 + ((n) * 4)) /* Programmable Clock 0-N Registers */ #define AT91_PMC_ALT_PCKR_CSS (0x7 << 0) /* Programmable Clock Source Selection [alternate length] */ #define AT91_PMC_CSS_MASTER (4 << 0) /* [some SAM9 only] */ #define AT91_PMC_CSSMCK (0x1 << 8) /* CSS or Master Clock Selection */ #define AT91_PMC_CSSMCK_CSS (0 << 8) #define AT91_PMC_CSSMCK_MCK (1 << 8) -#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_IER 0x60 /* Interrupt Enable Register */ +#define AT91_PMC_IDR 0x64 /* Interrupt Disable Register */ +#define AT91_PMC_SR 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 */ @@ -144,18 +156,18 @@ #define AT91_PMC_MOSCSELS (1 << 16) /* Main Oscillator Selection [some SAM9] */ #define AT91_PMC_MOSCRCS (1 << 17) /* Main On-Chip RC [some SAM9] */ #define AT91_PMC_CFDEV (1 << 18) /* Clock Failure Detector Event [some SAM9] */ -#define AT91_PMC_IMR (AT91_PMC + 0x6c) /* Interrupt Mask Register */ +#define AT91_PMC_IMR 0x6c /* Interrupt Mask Register */ -#define AT91_PMC_PROT (AT91_PMC + 0xe4) /* Write Protect Mode Register [some SAM9] */ +#define AT91_PMC_PROT 0xe4 /* Write Protect Mode Register [some SAM9] */ #define AT91_PMC_WPEN (0x1 << 0) /* Write Protect Enable */ #define AT91_PMC_WPKEY (0xffffff << 8) /* Write Protect Key */ #define AT91_PMC_PROTKEY (0x504d43 << 8) /* Activation Code */ -#define AT91_PMC_WPSR (AT91_PMC + 0xe8) /* Write Protect Status Register [some SAM9] */ +#define AT91_PMC_WPSR 0xe8 /* Write Protect Status Register [some SAM9] */ #define AT91_PMC_WPVS (0x1 << 0) /* Write Protect Violation Status */ #define AT91_PMC_WPVSRC (0xffff << 8) /* Write Protect Violation Source */ -#define AT91_PMC_PCR (AT91_PMC + 0x10c) /* Peripheral Control Register [some SAM9] */ +#define AT91_PMC_PCR 0x10c /* Peripheral Control Register [some SAM9] */ #define AT91_PMC_PCR_PID (0x3f << 0) /* Peripheral ID */ #define AT91_PMC_PCR_CMD (0x1 << 12) /* Command */ #define AT91_PMC_PCR_DIV (0x3 << 16) /* Divisor Value */ diff --git a/arch/arm/mach-at91/include/mach/at91rm9200.h b/arch/arm/mach-at91/include/mach/at91rm9200.h index 32d57be47986..603e6aac2a4f 100644 --- a/arch/arm/mach-at91/include/mach/at91rm9200.h +++ b/arch/arm/mach-at91/include/mach/at91rm9200.h @@ -77,10 +77,8 @@ /* - * System Peripherals (offset from AT91_BASE_SYS) + * System Peripherals */ -#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) /* Power Management Controller */ - #define AT91RM9200_BASE_DBGU AT91_BASE_DBGU0 /* Debug Unit */ #define AT91RM9200_BASE_PIOA 0xfffff400 /* PIO Controller A */ #define AT91RM9200_BASE_PIOB 0xfffff600 /* PIO Controller B */ diff --git a/arch/arm/mach-at91/include/mach/at91sam9260.h b/arch/arm/mach-at91/include/mach/at91sam9260.h index c5b6b3b71060..1524e87c0043 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9260.h +++ b/arch/arm/mach-at91/include/mach/at91sam9260.h @@ -80,7 +80,6 @@ /* * System Peripherals (offset from AT91_BASE_SYS) */ -#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) #define AT91_GPBR (0xfffffd50 - AT91_BASE_SYS) #define AT91SAM9260_BASE_ECC 0xffffe800 diff --git a/arch/arm/mach-at91/include/mach/at91sam9261.h b/arch/arm/mach-at91/include/mach/at91sam9261.h index a269cef51aec..a6a3c1d4bc7f 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9261.h +++ b/arch/arm/mach-at91/include/mach/at91sam9261.h @@ -65,7 +65,6 @@ /* * System Peripherals (offset from AT91_BASE_SYS) */ -#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) #define AT91_GPBR (0xfffffd50 - AT91_BASE_SYS) #define AT91SAM9261_BASE_SMC 0xffffec00 diff --git a/arch/arm/mach-at91/include/mach/at91sam9263.h b/arch/arm/mach-at91/include/mach/at91sam9263.h index bccba0b679c2..dda083d1a66b 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9263.h +++ b/arch/arm/mach-at91/include/mach/at91sam9263.h @@ -74,7 +74,6 @@ /* * System Peripherals (offset from AT91_BASE_SYS) */ -#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) #define AT91_GPBR (0xfffffd60 - AT91_BASE_SYS) #define AT91SAM9263_BASE_ECC0 0xffffe000 diff --git a/arch/arm/mach-at91/include/mach/at91sam9g45.h b/arch/arm/mach-at91/include/mach/at91sam9g45.h index dfc4570fffe2..a824e15bf00d 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9g45.h +++ b/arch/arm/mach-at91/include/mach/at91sam9g45.h @@ -86,7 +86,6 @@ /* * System Peripherals (offset from AT91_BASE_SYS) */ -#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) #define AT91_GPBR (0xfffffd60 - AT91_BASE_SYS) #define AT91SAM9G45_BASE_ECC 0xffffe200 diff --git a/arch/arm/mach-at91/include/mach/at91sam9rl.h b/arch/arm/mach-at91/include/mach/at91sam9rl.h index de960dc1da05..2d7176ac9002 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9rl.h +++ b/arch/arm/mach-at91/include/mach/at91sam9rl.h @@ -69,7 +69,6 @@ /* * System Peripherals (offset from AT91_BASE_SYS) */ -#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) #define AT91_SCKCR (0xfffffd50 - AT91_BASE_SYS) #define AT91_GPBR (0xfffffd60 - AT91_BASE_SYS) diff --git a/arch/arm/mach-at91/include/mach/at91sam9x5.h b/arch/arm/mach-at91/include/mach/at91sam9x5.h index 96f25f556abf..a297a77d88e2 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9x5.h +++ b/arch/arm/mach-at91/include/mach/at91sam9x5.h @@ -55,10 +55,9 @@ #define AT91SAM9X5_BASE_USART2 0xf8024000 /* - * System Peripherals (offset from AT91_BASE_SYS) + * System Peripherals */ #define AT91SAM9X5_BASE_DDRSDRC0 0xffffe800 -#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) /* * Base addresses for early serial code (uncompress.h) diff --git a/arch/arm/mach-at91/include/mach/hardware.h b/arch/arm/mach-at91/include/mach/hardware.h index fd7dce4f7378..e9e29a6c3868 100644 --- a/arch/arm/mach-at91/include/mach/hardware.h +++ b/arch/arm/mach-at91/include/mach/hardware.h @@ -59,9 +59,10 @@ /* * On all at91 have the Advanced Interrupt Controller starts at address - * 0xfffff000 + * 0xfffff000 and the Power Management Controller starts at 0xfffffc00 */ #define AT91_AIC 0xfffff000 +#define AT91_PMC 0xfffffc00 /* * Peripheral identifiers/interrupts. |
