Merge branch 'at91-3.4-base2+cleanup' of git://github.com/at91linux/linux-at91 into at91/staging/base2+cleanup

* 'at91-3.4-base2+cleanup' of git://github.com/at91linux/linux-at91: (20 commits)
  ARM: at91: properly sort dtb files in Makefile.boot
  ARM: at91: add at91sam9g25ek.dts in Makefile.boot
  ARM: at91/board-dt: drop default console
  Atmel: move console default platform_device to serial driver
  ARM: at91: merge SRAM Memory banks thanks to mirroring
  ARM: at91: finally drop at91_sys_read/write
  ARM: at91/rtc-at91sam9: pass the GPBR to use via resources
  ARM: at91:rtc/rtc-at91sam9: ioremap register bank
  ARM: at91/rtc-at91sam9: each SoC can select the RTT device to use
  ARM: at91/PMC: make register base soc independent
  ARM: at91/PMC: move assignment out of printf
  ARM: at91/pm_slowclock: add runtime detection of memory contoller
  ARM: at91: make sdram/ddr register base soc independent
  ARM: at91: move at91rm9200 sdramc defines to at91rm9200_sdramc.h
  ARM: at91/pm_slowclock: function slow_clock() accepts parameters
  ARM: at91/pm_slowclock: rename register to named define
  ARM: at91/ST: remove not needed casts
  ARM: at91: make ST (System Timer) soc independent
  ARM: at91: make matrix register base soc independent
  ARM: at91/at91x40: remove use of at91_sys_read/write

Based on top of the at91/9x5, rmk/for-armsoc, at91/device-board,
at91/pm_cleanup and at91/base.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

29 files changed, 534 insertions, 646 deletions

diff --git a/arch/arm/mach-at91/include/mach/at91_matrix.h b/arch/arm/mach-at91/include/mach/at91_matrix.h
new file mode 100644
index 000000000000..02fae9de746b
--- /dev/null
+++ b/arch/arm/mach-at91/include/mach/at91_matrix.h
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
+ *
+ * Under GPLv2
+ */
+
+#ifndef __MACH_AT91_MATRIX_H__
+#define __MACH_AT91_MATRIX_H__
+
+#ifndef __ASSEMBLY__
+extern void __iomem *at91_matrix_base;
+
+#define at91_matrix_read(field) \
+        __raw_readl(at91_matrix_base + field)
+
+#define at91_matrix_write(field, value) \
+        __raw_writel(value, at91_matrix_base + field);
+
+#else
+.extern at91_matrix_base
+#endif
+
+#endif /* __MACH_AT91_MATRIX_H__ */
diff --git a/arch/arm/mach-at91/include/mach/at91_pmc.h b/arch/arm/mach-at91/include/mach/at91_pmc.h
index e46f93e34aab..36604782a78f 100644
--- a/arch/arm/mach-at91/include/mach/at91_pmc.h
+++ b/arch/arm/mach-at91/include/mach/at91_pmc.h
@@ -16,17 +16,27 @@
 #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] */
-#define         AT91CAP9_PMC_DDR        (1 <<  2)               /* DDR Clock [CAP9 revC & some SAM9 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 */
@@ -36,27 +46,31 @@
 #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, CAP9] */
+#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_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 */
+#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] */
+#define         AT91_PMC_OSCOUNT        (0xff <<  8)            /* Main Oscillator Start-up Time */
+#define         AT91_PMC_KEY            (0x37 << 16)            /* MOR Writing Key */
+#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 */
@@ -67,27 +81,37 @@
 #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)
 #define                 AT91_PMC_CSS_PLLA               (2 << 0)
 #define                 AT91_PMC_CSS_PLLB               (3 << 0)
 #define                 AT91_PMC_CSS_UPLL               (3 << 0)        /* [some SAM9 only] */
-#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         PMC_PRES_OFFSET         2
+#define         AT91_PMC_PRES           (7 <<  PMC_PRES_OFFSET)         /* Master Clock Prescaler */
+#define                 AT91_PMC_PRES_1                 (0 << PMC_PRES_OFFSET)
+#define                 AT91_PMC_PRES_2                 (1 << PMC_PRES_OFFSET)
+#define                 AT91_PMC_PRES_4                 (2 << PMC_PRES_OFFSET)
+#define                 AT91_PMC_PRES_8                 (3 << PMC_PRES_OFFSET)
+#define                 AT91_PMC_PRES_16                (4 << PMC_PRES_OFFSET)
+#define                 AT91_PMC_PRES_32                (5 << PMC_PRES_OFFSET)
+#define                 AT91_PMC_PRES_64                (6 << PMC_PRES_OFFSET)
+#define         PMC_ALT_PRES_OFFSET     4
+#define         AT91_PMC_ALT_PRES       (7 <<  PMC_ALT_PRES_OFFSET)             /* Master Clock Prescaler [alternate location] */
+#define                 AT91_PMC_ALT_PRES_1             (0 << PMC_ALT_PRES_OFFSET)
+#define                 AT91_PMC_ALT_PRES_2             (1 << PMC_ALT_PRES_OFFSET)
+#define                 AT91_PMC_ALT_PRES_4             (2 << PMC_ALT_PRES_OFFSET)
+#define                 AT91_PMC_ALT_PRES_8             (3 << PMC_ALT_PRES_OFFSET)
+#define                 AT91_PMC_ALT_PRES_16            (4 << PMC_ALT_PRES_OFFSET)
+#define                 AT91_PMC_ALT_PRES_32            (5 << PMC_ALT_PRES_OFFSET)
+#define                 AT91_PMC_ALT_PRES_64            (6 << PMC_ALT_PRES_OFFSET)
 #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_1             (0 << 8)        /* [SAM9 only] */
 #define                 AT91SAM9_PMC_MDIV_2             (1 << 8)
 #define                 AT91SAM9_PMC_MDIV_4             (2 << 8)
 #define                 AT91SAM9_PMC_MDIV_6             (3 << 8)        /* [some SAM9 only] */
@@ -99,35 +123,55 @@
 #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_PCKR(n)        (AT91_PMC + 0x40 + ((n) * 4))   /* Programmable Clock 0-N Registers */
+#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)        (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 */
 #define         AT91_PMC_MCKRDY         (1 <<  3)               /* Master Clock */
-#define         AT91_PMC_LOCKU          (1 <<  6)               /* UPLL Lock [some SAM9, AT91CAP9 only] */
-#define         AT91_PMC_OSCSEL         (1 <<  7)               /* Slow Clock Oscillator [AT91CAP9 revC only] */
+#define         AT91_PMC_LOCKU          (1 <<  6)               /* UPLL Lock [some SAM9] */
 #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 */
+#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            0x6c                    /* Interrupt Mask Register */
+
+#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_PROT           (AT91_PMC + 0xe4)       /* Protect Register [AT91CAP9 revC only] */
-#define         AT91_PMC_PROTKEY        0x504d4301      /* Activation Code */
+#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_VER            (AT91_PMC + 0xfc)       /* PMC Module Version [AT91CAP9 only] */
+#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 */
+#define         AT91_PMC_PCRDIV(n)      (((n) <<  16) & AT91_PMC_PCR_DIV)
+#define         AT91_PMC_PCR_EN         (0x1  <<  28)           /* Enable */
 
 #endif
diff --git a/arch/arm/mach-at91/include/mach/at91_ramc.h b/arch/arm/mach-at91/include/mach/at91_ramc.h
new file mode 100644
index 000000000000..d8aeb278614e
--- /dev/null
+++ b/arch/arm/mach-at91/include/mach/at91_ramc.h
@@ -0,0 +1,32 @@
+/*
+ * Header file for the Atmel RAM Controller
+ *
+ * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
+ *
+ * Under GPLv2 only
+ */
+
+#ifndef __AT91_RAMC_H__
+#define __AT91_RAMC_H__
+
+#ifndef __ASSEMBLY__
+extern void __iomem *at91_ramc_base[];
+
+#define at91_ramc_read(id, field) \
+        __raw_readl(at91_ramc_base[id] + field)
+
+#define at91_ramc_write(id, field, value) \
+        __raw_writel(value, at91_ramc_base[id] + field)
+#else
+.extern at91_ramc_base
+#endif
+
+#define AT91_MEMCTRL_MC         0
+#define AT91_MEMCTRL_SDRAMC     1
+#define AT91_MEMCTRL_DDRSDR     2
+
+#include <mach/at91rm9200_sdramc.h>
+#include <mach/at91sam9_ddrsdr.h>
+#include <mach/at91sam9_sdramc.h>
+
+#endif /* __AT91_RAMC_H__ */
diff --git a/arch/arm/mach-at91/include/mach/at91_st.h b/arch/arm/mach-at91/include/mach/at91_st.h
index 8847173e4101..969aac27109f 100644
--- a/arch/arm/mach-at91/include/mach/at91_st.h
+++ b/arch/arm/mach-at91/include/mach/at91_st.h
@@ -16,34 +16,46 @@
 #ifndef AT91_ST_H
 #define AT91_ST_H
 
-#define AT91_ST_CR              (AT91_ST + 0x00)        /* Control Register */
+#ifndef __ASSEMBLY__
+extern void __iomem *at91_st_base;
+
+#define at91_st_read(field) \
+        __raw_readl(at91_st_base + field)
+
+#define at91_st_write(field, value) \
+        __raw_writel(value, at91_st_base + field);
+#else
+.extern at91_st_base
+#endif
+
+#define AT91_ST_CR              0x00                    /* Control Register */
 #define         AT91_ST_WDRST           (1 << 0)                /* Watchdog Timer Restart */
 
-#define AT91_ST_PIMR            (AT91_ST + 0x04)        /* Period Interval Mode Register */
+#define AT91_ST_PIMR            0x04                    /* Period Interval Mode Register */
 #define         AT91_ST_PIV             (0xffff <<  0)          /* Period Interval Value */
 
-#define AT91_ST_WDMR            (AT91_ST + 0x08)        /* Watchdog Mode Register */
+#define AT91_ST_WDMR            0x08                    /* Watchdog Mode Register */
 #define         AT91_ST_WDV             (0xffff <<  0)          /* Watchdog Counter Value */
 #define         AT91_ST_RSTEN           (1      << 16)          /* Reset Enable */
 #define         AT91_ST_EXTEN           (1      << 17)          /* External Signal Assertion Enable */
 
-#define AT91_ST_RTMR            (AT91_ST + 0x0c)        /* Real-time Mode Register */
+#define AT91_ST_RTMR            0x0c                    /* Real-time Mode Register */
 #define         AT91_ST_RTPRES          (0xffff <<  0)          /* Real-time Prescalar Value */
 
-#define AT91_ST_SR              (AT91_ST + 0x10)        /* Status Register */
+#define AT91_ST_SR              0x10                    /* Status Register */
 #define         AT91_ST_PITS            (1 << 0)                /* Period Interval Timer Status */
 #define         AT91_ST_WDOVF           (1 << 1)                /* Watchdog Overflow */
 #define         AT91_ST_RTTINC          (1 << 2)                /* Real-time Timer Increment */
 #define         AT91_ST_ALMS            (1 << 3)                /* Alarm Status */
 
-#define AT91_ST_IER             (AT91_ST + 0x14)        /* Interrupt Enable Register */
-#define AT91_ST_IDR             (AT91_ST + 0x18)        /* Interrupt Disable Register */
-#define AT91_ST_IMR             (AT91_ST + 0x1c)        /* Interrupt Mask Register */
+#define AT91_ST_IER             0x14                    /* Interrupt Enable Register */
+#define AT91_ST_IDR             0x18                    /* Interrupt Disable Register */
+#define AT91_ST_IMR             0x1c                    /* Interrupt Mask Register */
 
-#define AT91_ST_RTAR            (AT91_ST + 0x20)        /* Real-time Alarm Register */
+#define AT91_ST_RTAR            0x20                    /* Real-time Alarm Register */
 #define         AT91_ST_ALMV            (0xfffff << 0)          /* Alarm Value */
 
-#define AT91_ST_CRTR            (AT91_ST + 0x24)        /* Current Real-time Register */
+#define AT91_ST_CRTR            0x24                    /* Current Real-time Register */
 #define         AT91_ST_CRTV            (0xfffff << 0)          /* Current Real-Time Value */
 
 #endif
diff --git a/arch/arm/mach-at91/include/mach/at91cap9.h b/arch/arm/mach-at91/include/mach/at91cap9.h
deleted file mode 100644
index 61d952902f2b..000000000000
--- a/arch/arm/mach-at91/include/mach/at91cap9.h
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * arch/arm/mach-at91/include/mach/at91cap9.h
- *
- *  Copyright (C) 2007 Stelian Pop <stelian.pop@leadtechdesign.com>
- *  Copyright (C) 2007 Lead Tech Design <www.leadtechdesign.com>
- *  Copyright (C) 2007 Atmel Corporation.
- *
- * Common definitions.
- * Based on AT91CAP9 datasheet revision B (Preliminary).
- *
- * 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 AT91CAP9_H
-#define AT91CAP9_H
-
-/*
- * Peripheral identifiers/interrupts.
- */
-#define AT91CAP9_ID_PIOABCD     2       /* Parallel IO Controller A, B, C and D */
-#define AT91CAP9_ID_MPB0        3       /* MP Block Peripheral 0 */
-#define AT91CAP9_ID_MPB1        4       /* MP Block Peripheral 1 */
-#define AT91CAP9_ID_MPB2        5       /* MP Block Peripheral 2 */
-#define AT91CAP9_ID_MPB3        6       /* MP Block Peripheral 3 */
-#define AT91CAP9_ID_MPB4        7       /* MP Block Peripheral 4 */
-#define AT91CAP9_ID_US0         8       /* USART 0 */
-#define AT91CAP9_ID_US1         9       /* USART 1 */
-#define AT91CAP9_ID_US2         10      /* USART 2 */
-#define AT91CAP9_ID_MCI0        11      /* Multimedia Card Interface 0 */
-#define AT91CAP9_ID_MCI1        12      /* Multimedia Card Interface 1 */
-#define AT91CAP9_ID_CAN         13      /* CAN */
-#define AT91CAP9_ID_TWI         14      /* Two-Wire Interface */
-#define AT91CAP9_ID_SPI0        15      /* Serial Peripheral Interface 0 */
-#define AT91CAP9_ID_SPI1        16      /* Serial Peripheral Interface 0 */
-#define AT91CAP9_ID_SSC0        17      /* Serial Synchronous Controller 0 */
-#define AT91CAP9_ID_SSC1        18      /* Serial Synchronous Controller 1 */
-#define AT91CAP9_ID_AC97C       19      /* AC97 Controller */
-#define AT91CAP9_ID_TCB         20      /* Timer Counter 0, 1 and 2 */
-#define AT91CAP9_ID_PWMC        21      /* Pulse Width Modulation Controller */
-#define AT91CAP9_ID_EMAC        22      /* Ethernet */
-#define AT91CAP9_ID_AESTDES     23      /* Advanced Encryption Standard, Triple DES */
-#define AT91CAP9_ID_ADC         24      /* Analog-to-Digital Converter */
-#define AT91CAP9_ID_ISI         25      /* Image Sensor Interface */
-#define AT91CAP9_ID_LCDC        26      /* LCD Controller */
-#define AT91CAP9_ID_DMA         27      /* DMA Controller */
-#define AT91CAP9_ID_UDPHS       28      /* USB High Speed Device Port */
-#define AT91CAP9_ID_UHP         29      /* USB Host Port */
-#define AT91CAP9_ID_IRQ0        30      /* Advanced Interrupt Controller (IRQ0) */
-#define AT91CAP9_ID_IRQ1        31      /* Advanced Interrupt Controller (IRQ1) */
-
-/*
- * User Peripheral physical base addresses.
- */
-#define AT91CAP9_BASE_UDPHS             0xfff78000
-#define AT91CAP9_BASE_TCB0              0xfff7c000
-#define AT91CAP9_BASE_TC0               0xfff7c000
-#define AT91CAP9_BASE_TC1               0xfff7c040
-#define AT91CAP9_BASE_TC2               0xfff7c080
-#define AT91CAP9_BASE_MCI0              0xfff80000
-#define AT91CAP9_BASE_MCI1              0xfff84000
-#define AT91CAP9_BASE_TWI               0xfff88000
-#define AT91CAP9_BASE_US0               0xfff8c000
-#define AT91CAP9_BASE_US1               0xfff90000
-#define AT91CAP9_BASE_US2               0xfff94000
-#define AT91CAP9_BASE_SSC0              0xfff98000
-#define AT91CAP9_BASE_SSC1              0xfff9c000
-#define AT91CAP9_BASE_AC97C             0xfffa0000
-#define AT91CAP9_BASE_SPI0              0xfffa4000
-#define AT91CAP9_BASE_SPI1              0xfffa8000
-#define AT91CAP9_BASE_CAN               0xfffac000
-#define AT91CAP9_BASE_PWMC              0xfffb8000
-#define AT91CAP9_BASE_EMAC              0xfffbc000
-#define AT91CAP9_BASE_ADC               0xfffc0000
-#define AT91CAP9_BASE_ISI               0xfffc4000
-
-/*
- * System Peripherals (offset from AT91_BASE_SYS)
- */
-#define AT91_BCRAMC     (0xffffe400 - AT91_BASE_SYS)
-#define AT91_DDRSDRC0   (0xffffe600 - AT91_BASE_SYS)
-#define AT91_MATRIX     (0xffffea00 - AT91_BASE_SYS)
-#define AT91_PMC        (0xfffffc00 - AT91_BASE_SYS)
-#define AT91_GPBR       (cpu_is_at91cap9_revB() ?       \
-                        (0xfffffd50 - AT91_BASE_SYS) :  \
-                        (0xfffffd60 - AT91_BASE_SYS))
-
-#define AT91CAP9_BASE_ECC       0xffffe200
-#define AT91CAP9_BASE_DMA       0xffffec00
-#define AT91CAP9_BASE_SMC       0xffffe800
-#define AT91CAP9_BASE_DBGU      AT91_BASE_DBGU1
-#define AT91CAP9_BASE_PIOA      0xfffff200
-#define AT91CAP9_BASE_PIOB      0xfffff400
-#define AT91CAP9_BASE_PIOC      0xfffff600
-#define AT91CAP9_BASE_PIOD      0xfffff800
-#define AT91CAP9_BASE_RSTC      0xfffffd00
-#define AT91CAP9_BASE_SHDWC     0xfffffd10
-#define AT91CAP9_BASE_RTT       0xfffffd20
-#define AT91CAP9_BASE_PIT       0xfffffd30
-#define AT91CAP9_BASE_WDT       0xfffffd40
-
-#define AT91_USART0     AT91CAP9_BASE_US0
-#define AT91_USART1     AT91CAP9_BASE_US1
-#define AT91_USART2     AT91CAP9_BASE_US2
-
-
-/*
- * Internal Memory.
- */
-#define AT91CAP9_SRAM_BASE      0x00100000      /* Internal SRAM base address */
-#define AT91CAP9_SRAM_SIZE      (32 * SZ_1K)    /* Internal SRAM size (32Kb) */
-
-#define AT91CAP9_ROM_BASE       0x00400000      /* Internal ROM base address */
-#define AT91CAP9_ROM_SIZE       (32 * SZ_1K)    /* Internal ROM size (32Kb) */
-
-#define AT91CAP9_LCDC_BASE      0x00500000      /* LCD Controller */
-#define AT91CAP9_UDPHS_FIFO     0x00600000      /* USB High Speed Device Port */
-#define AT91CAP9_UHP_BASE       0x00700000      /* USB Host controller */
-
-#endif
diff --git a/arch/arm/mach-at91/include/mach/at91cap9_matrix.h b/arch/arm/mach-at91/include/mach/at91cap9_matrix.h
deleted file mode 100644
index 4b9d4aff4b4f..000000000000
--- a/arch/arm/mach-at91/include/mach/at91cap9_matrix.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * arch/arm/mach-at91/include/mach/at91cap9_matrix.h
- *
- *  Copyright (C) 2007 Stelian Pop <stelian.pop@leadtechdesign.com>
- *  Copyright (C) 2007 Lead Tech Design <www.leadtechdesign.com>
- *  Copyright (C) 2006 Atmel Corporation.
- *
- * Memory Controllers (MATRIX, EBI) - System peripherals registers.
- * Based on AT91CAP9 datasheet revision B (Preliminary).
- *
- * 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 AT91CAP9_MATRIX_H
-#define AT91CAP9_MATRIX_H
-
-#define AT91_MATRIX_MCFG0       (AT91_MATRIX + 0x00)    /* Master Configuration Register 0 */
-#define AT91_MATRIX_MCFG1       (AT91_MATRIX + 0x04)    /* Master Configuration Register 1 */
-#define AT91_MATRIX_MCFG2       (AT91_MATRIX + 0x08)    /* Master Configuration Register 2 */
-#define AT91_MATRIX_MCFG3       (AT91_MATRIX + 0x0C)    /* Master Configuration Register 3 */
-#define AT91_MATRIX_MCFG4       (AT91_MATRIX + 0x10)    /* Master Configuration Register 4 */
-#define AT91_MATRIX_MCFG5       (AT91_MATRIX + 0x14)    /* Master Configuration Register 5 */
-#define AT91_MATRIX_MCFG6       (AT91_MATRIX + 0x18)    /* Master Configuration Register 6 */
-#define AT91_MATRIX_MCFG7       (AT91_MATRIX + 0x1C)    /* Master Configuration Register 7 */
-#define AT91_MATRIX_MCFG8       (AT91_MATRIX + 0x20)    /* Master Configuration Register 8 */
-#define AT91_MATRIX_MCFG9       (AT91_MATRIX + 0x24)    /* Master Configuration Register 9 */
-#define AT91_MATRIX_MCFG10      (AT91_MATRIX + 0x28)    /* Master Configuration Register 10 */
-#define AT91_MATRIX_MCFG11      (AT91_MATRIX + 0x2C)    /* Master Configuration Register 11 */
-#define         AT91_MATRIX_ULBT        (7 << 0)        /* Undefined Length Burst Type */
-#define                 AT91_MATRIX_ULBT_INFINITE       (0 << 0)
-#define                 AT91_MATRIX_ULBT_SINGLE         (1 << 0)
-#define                 AT91_MATRIX_ULBT_FOUR           (2 << 0)
-#define                 AT91_MATRIX_ULBT_EIGHT          (3 << 0)
-#define                 AT91_MATRIX_ULBT_SIXTEEN        (4 << 0)
-
-#define AT91_MATRIX_SCFG0       (AT91_MATRIX + 0x40)    /* Slave Configuration Register 0 */
-#define AT91_MATRIX_SCFG1       (AT91_MATRIX + 0x44)    /* Slave Configuration Register 1 */
-#define AT91_MATRIX_SCFG2       (AT91_MATRIX + 0x48)    /* Slave Configuration Register 2 */
-#define AT91_MATRIX_SCFG3       (AT91_MATRIX + 0x4C)    /* Slave Configuration Register 3 */
-#define AT91_MATRIX_SCFG4       (AT91_MATRIX + 0x50)    /* Slave Configuration Register 4 */
-#define AT91_MATRIX_SCFG5       (AT91_MATRIX + 0x54)    /* Slave Configuration Register 5 */
-#define AT91_MATRIX_SCFG6       (AT91_MATRIX + 0x58)    /* Slave Configuration Register 6 */
-#define AT91_MATRIX_SCFG7       (AT91_MATRIX + 0x5C)    /* Slave Configuration Register 7 */
-#define AT91_MATRIX_SCFG8       (AT91_MATRIX + 0x60)    /* Slave Configuration Register 8 */
-#define AT91_MATRIX_SCFG9       (AT91_MATRIX + 0x64)    /* Slave Configuration Register 9 */
-#define         AT91_MATRIX_SLOT_CYCLE          (0xff << 0)     /* Maximum Number of Allowed Cycles for a Burst */
-#define         AT91_MATRIX_DEFMSTR_TYPE        (3    << 16)    /* Default Master Type */
-#define                 AT91_MATRIX_DEFMSTR_TYPE_NONE   (0 << 16)
-#define                 AT91_MATRIX_DEFMSTR_TYPE_LAST   (1 << 16)
-#define                 AT91_MATRIX_DEFMSTR_TYPE_FIXED  (2 << 16)
-#define         AT91_MATRIX_FIXED_DEFMSTR       (0xf  << 18)    /* Fixed Index of Default Master */
-#define         AT91_MATRIX_ARBT                (3    << 24)    /* Arbitration Type */
-#define                 AT91_MATRIX_ARBT_ROUND_ROBIN    (0 << 24)
-#define                 AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24)
-
-#define AT91_MATRIX_PRAS0       (AT91_MATRIX + 0x80)    /* Priority Register A for Slave 0 */
-#define AT91_MATRIX_PRBS0       (AT91_MATRIX + 0x84)    /* Priority Register B for Slave 0 */
-#define AT91_MATRIX_PRAS1       (AT91_MATRIX + 0x88)    /* Priority Register A for Slave 1 */
-#define AT91_MATRIX_PRBS1       (AT91_MATRIX + 0x8C)    /* Priority Register B for Slave 1 */
-#define AT91_MATRIX_PRAS2       (AT91_MATRIX + 0x90)    /* Priority Register A for Slave 2 */
-#define AT91_MATRIX_PRBS2       (AT91_MATRIX + 0x94)    /* Priority Register B for Slave 2 */
-#define AT91_MATRIX_PRAS3       (AT91_MATRIX + 0x98)    /* Priority Register A for Slave 3 */
-#define AT91_MATRIX_PRBS3       (AT91_MATRIX + 0x9C)    /* Priority Register B for Slave 3 */
-#define AT91_MATRIX_PRAS4       (AT91_MATRIX + 0xA0)    /* Priority Register A for Slave 4 */
-#define AT91_MATRIX_PRBS4       (AT91_MATRIX + 0xA4)    /* Priority Register B for Slave 4 */
-#define AT91_MATRIX_PRAS5       (AT91_MATRIX + 0xA8)    /* Priority Register A for Slave 5 */
-#define AT91_MATRIX_PRBS5       (AT91_MATRIX + 0xAC)    /* Priority Register B for Slave 5 */
-#define AT91_MATRIX_PRAS6       (AT91_MATRIX + 0xB0)    /* Priority Register A for Slave 6 */
-#define AT91_MATRIX_PRBS6       (AT91_MATRIX + 0xB4)    /* Priority Register B for Slave 6 */
-#define AT91_MATRIX_PRAS7       (AT91_MATRIX + 0xB8)    /* Priority Register A for Slave 7 */
-#define AT91_MATRIX_PRBS7       (AT91_MATRIX + 0xBC)    /* Priority Register B for Slave 7 */
-#define AT91_MATRIX_PRAS8       (AT91_MATRIX + 0xC0)    /* Priority Register A for Slave 8 */
-#define AT91_MATRIX_PRBS8       (AT91_MATRIX + 0xC4)    /* Priority Register B for Slave 8 */
-#define AT91_MATRIX_PRAS9       (AT91_MATRIX + 0xC8)    /* Priority Register A for Slave 9 */
-#define AT91_MATRIX_PRBS9       (AT91_MATRIX + 0xCC)    /* Priority Register B for Slave 9 */
-#define         AT91_MATRIX_M0PR                (3 << 0)        /* Master 0 Priority */
-#define         AT91_MATRIX_M1PR                (3 << 4)        /* Master 1 Priority */
-#define         AT91_MATRIX_M2PR                (3 << 8)        /* Master 2 Priority */
-#define         AT91_MATRIX_M3PR                (3 << 12)       /* Master 3 Priority */
-#define         AT91_MATRIX_M4PR                (3 << 16)       /* Master 4 Priority */
-#define         AT91_MATRIX_M5PR                (3 << 20)       /* Master 5 Priority */
-#define         AT91_MATRIX_M6PR                (3 << 24)       /* Master 6 Priority */
-#define         AT91_MATRIX_M7PR                (3 << 28)       /* Master 7 Priority */
-#define         AT91_MATRIX_M8PR                (3 << 0)        /* Master 8 Priority (in Register B) */
-#define         AT91_MATRIX_M9PR                (3 << 4)        /* Master 9 Priority (in Register B) */
-#define         AT91_MATRIX_M10PR               (3 << 8)        /* Master 10 Priority (in Register B) */
-#define         AT91_MATRIX_M11PR               (3 << 12)       /* Master 11 Priority (in Register B) */
-
-#define AT91_MATRIX_MRCR        (AT91_MATRIX + 0x100)   /* Master Remap Control Register */
-#define         AT91_MATRIX_RCB0                (1 << 0)        /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */
-#define         AT91_MATRIX_RCB1                (1 << 1)        /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
-#define         AT91_MATRIX_RCB2                (1 << 2)
-#define         AT91_MATRIX_RCB3                (1 << 3)
-#define         AT91_MATRIX_RCB4                (1 << 4)
-#define         AT91_MATRIX_RCB5                (1 << 5)
-#define         AT91_MATRIX_RCB6                (1 << 6)
-#define         AT91_MATRIX_RCB7                (1 << 7)
-#define         AT91_MATRIX_RCB8                (1 << 8)
-#define         AT91_MATRIX_RCB9                (1 << 9)
-#define         AT91_MATRIX_RCB10               (1 << 10)
-#define         AT91_MATRIX_RCB11               (1 << 11)
-
-#define AT91_MPBS0_SFR          (AT91_MATRIX + 0x114)   /* MPBlock Slave 0 Special Function Register */
-#define AT91_MPBS1_SFR          (AT91_MATRIX + 0x11C)   /* MPBlock Slave 1 Special Function Register */
-
-#define AT91_MATRIX_UDPHS       (AT91_MATRIX + 0x118)   /* USBHS Special Function Register [AT91CAP9 only] */
-#define         AT91_MATRIX_SELECT_UDPHS        (0 << 31)       /* select High Speed UDP */
-#define         AT91_MATRIX_SELECT_UDP          (1 << 31)       /* select standard UDP */
-#define         AT91_MATRIX_UDPHS_BYPASS_LOCK   (1 << 30)       /* bypass lock bit */
-
-#define AT91_MATRIX_EBICSA      (AT91_MATRIX + 0x120)   /* EBI Chip Select Assignment Register */
-#define         AT91_MATRIX_EBI_CS1A            (1 << 1)        /* Chip Select 1 Assignment */
-#define                 AT91_MATRIX_EBI_CS1A_SMC                (0 << 1)
-#define                 AT91_MATRIX_EBI_CS1A_BCRAMC             (1 << 1)
-#define         AT91_MATRIX_EBI_CS3A            (1 << 3)        /* Chip Select 3 Assignment */
-#define                 AT91_MATRIX_EBI_CS3A_SMC                (0 << 3)
-#define                 AT91_MATRIX_EBI_CS3A_SMC_SMARTMEDIA     (1 << 3)
-#define         AT91_MATRIX_EBI_CS4A            (1 << 4)        /* Chip Select 4 Assignment */
-#define                 AT91_MATRIX_EBI_CS4A_SMC                (0 << 4)
-#define                 AT91_MATRIX_EBI_CS4A_SMC_CF1            (1 << 4)
-#define         AT91_MATRIX_EBI_CS5A            (1 << 5)        /* Chip Select 5 Assignment */
-#define                 AT91_MATRIX_EBI_CS5A_SMC                (0 << 5)
-#define                 AT91_MATRIX_EBI_CS5A_SMC_CF2            (1 << 5)
-#define         AT91_MATRIX_EBI_DBPUC           (1 << 8)        /* Data Bus Pull-up Configuration */
-#define         AT91_MATRIX_EBI_DQSPDC          (1 << 9)        /* Data Qualifier Strobe Pull-Down Configuration */
-#define         AT91_MATRIX_EBI_VDDIOMSEL       (1 << 16)       /* Memory voltage selection */
-#define                 AT91_MATRIX_EBI_VDDIOMSEL_1_8V          (0 << 16)
-#define                 AT91_MATRIX_EBI_VDDIOMSEL_3_3V          (1 << 16)
-
-#define AT91_MPBS2_SFR          (AT91_MATRIX + 0x12C)   /* MPBlock Slave 2 Special Function Register */
-#define AT91_MPBS3_SFR          (AT91_MATRIX + 0x130)   /* MPBlock Slave 3 Special Function Register */
-#define AT91_APB_SFR            (AT91_MATRIX + 0x134)   /* APB Bridge Special Function Register */
-
-#endif
diff --git a/arch/arm/mach-at91/include/mach/at91rm9200.h b/arch/arm/mach-at91/include/mach/at91rm9200.h
index bacb51141819..603e6aac2a4f 100644
--- a/arch/arm/mach-at91/include/mach/at91rm9200.h
+++ b/arch/arm/mach-at91/include/mach/at91rm9200.h
@@ -77,26 +77,22 @@
 
 
 /*
- * System Peripherals (offset from AT91_BASE_SYS)
+ * System Peripherals
  */
-#define AT91_PMC        (0xfffffc00 - AT91_BASE_SYS)    /* Power Management Controller */
-#define AT91_ST         (0xfffffd00 - AT91_BASE_SYS)    /* System Timer */
-#define AT91_MC         (0xffffff00 - AT91_BASE_SYS)    /* Memory Controllers */
-
 #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 */
 #define AT91RM9200_BASE_PIOC    0xfffff800      /* PIO Controller C */
 #define AT91RM9200_BASE_PIOD    0xfffffa00      /* PIO Controller D */
+#define AT91RM9200_BASE_ST      0xfffffd00      /* System Timer */
 #define AT91RM9200_BASE_RTC     0xfffffe00      /* Real-Time Clock */
+#define AT91RM9200_BASE_MC      0xffffff00      /* Memory Controllers */
 
 #define AT91_USART0     AT91RM9200_BASE_US0
 #define AT91_USART1     AT91RM9200_BASE_US1
 #define AT91_USART2     AT91RM9200_BASE_US2
 #define AT91_USART3     AT91RM9200_BASE_US3
 
-#define AT91_MATRIX     0       /* not supported */
-
 /*
  * Internal Memory.
  */
diff --git a/arch/arm/mach-at91/include/mach/at91rm9200_mc.h b/arch/arm/mach-at91/include/mach/at91rm9200_mc.h
index d34e4ed89349..aeaadfb452af 100644
--- a/arch/arm/mach-at91/include/mach/at91rm9200_mc.h
+++ b/arch/arm/mach-at91/include/mach/at91rm9200_mc.h
@@ -17,10 +17,10 @@
 #define AT91RM9200_MC_H
 
 /* Memory Controller */
-#define AT91_MC_RCR             (AT91_MC + 0x00)        /* MC Remap Control Register */
+#define AT91_MC_RCR             0x00                    /* MC Remap Control Register */
 #define         AT91_MC_RCB             (1 <<  0)               /* Remap Command Bit */
 
-#define AT91_MC_ASR             (AT91_MC + 0x04)        /* MC Abort Status Register */
+#define AT91_MC_ASR             0x04                    /* MC Abort Status Register */
 #define         AT91_MC_UNADD           (1 <<  0)               /* Undefined Address Abort Status */
 #define         AT91_MC_MISADD          (1 <<  1)               /* Misaligned Address Abort Status */
 #define         AT91_MC_ABTSZ           (3 <<  8)               /* Abort Size Status */
@@ -40,16 +40,16 @@
 #define         AT91_MC_SVMST2          (1 << 26)               /* Saved UHP Abort Source */
 #define         AT91_MC_SVMST3          (1 << 27)               /* Saved EMAC Abort Source */
 
-#define AT91_MC_AASR            (AT91_MC + 0x08)        /* MC Abort Address Status Register */
+#define AT91_MC_AASR            0x08                    /* MC Abort Address Status Register */
 
-#define AT91_MC_MPR             (AT91_MC + 0x0c)        /* MC Master Priority Register */
+#define AT91_MC_MPR             0x0c                    /* MC Master Priority Register */
 #define         AT91_MPR_MSTP0          (7 <<  0)               /* ARM920T Priority */
 #define         AT91_MPR_MSTP1          (7 <<  4)               /* PDC Priority */
 #define         AT91_MPR_MSTP2          (7 <<  8)               /* UHP Priority */
 #define         AT91_MPR_MSTP3          (7 << 12)               /* EMAC Priority */
 
 /* External Bus Interface (EBI) registers */
-#define AT91_EBI_CSA            (AT91_MC + 0x60)        /* Chip Select Assignment Register */
+#define AT91_EBI_CSA            0x60                    /* Chip Select Assignment Register */
 #define         AT91_EBI_CS0A           (1 << 0)                /* Chip Select 0 Assignment */
 #define                 AT91_EBI_CS0A_SMC               (0 << 0)
 #define                 AT91_EBI_CS0A_BFC               (1 << 0)
@@ -66,7 +66,7 @@
 #define         AT91_EBI_DBPUC          (1 << 0)                /* Data Bus Pull-Up Configuration */
 
 /* Static Memory Controller (SMC) registers */
-#define AT91_SMC_CSR(n)         (AT91_MC + 0x70 + ((n) * 4))/* SMC Chip Select Register */
+#define AT91_SMC_CSR(n)         (0x70 + ((n) * 4))      /* SMC Chip Select Register */
 #define         AT91_SMC_NWS            (0x7f <<  0)            /* Number of Wait States */
 #define                 AT91_SMC_NWS_(x)        ((x) << 0)
 #define         AT91_SMC_WSEN           (1    <<  7)            /* Wait State Enable */
@@ -87,52 +87,8 @@
 #define         AT91_SMC_RWHOLD         (7 << 28)               /* Read & Write Signal Hold Time */
 #define                 AT91_SMC_RWHOLD_(x)     ((x) << 28)
 
-/* SDRAM Controller registers */
-#define AT91_SDRAMC_MR          (AT91_MC + 0x90)        /* Mode Register */
-#define         AT91_SDRAMC_MODE        (0xf << 0)              /* Command Mode */
-#define                 AT91_SDRAMC_MODE_NORMAL         (0 << 0)
-#define                 AT91_SDRAMC_MODE_NOP            (1 << 0)
-#define                 AT91_SDRAMC_MODE_PRECHARGE      (2 << 0)
-#define                 AT91_SDRAMC_MODE_LMR            (3 << 0)
-#define                 AT91_SDRAMC_MODE_REFRESH        (4 << 0)
-#define         AT91_SDRAMC_DBW         (1   << 4)              /* Data Bus Width */
-#define                 AT91_SDRAMC_DBW_32      (0 << 4)
-#define                 AT91_SDRAMC_DBW_16      (1 << 4)
-
-#define AT91_SDRAMC_TR          (AT91_MC + 0x94)        /* Refresh Timer Register */
-#define         AT91_SDRAMC_COUNT       (0xfff << 0)            /* Refresh Timer Count */
-
-#define AT91_SDRAMC_CR          (AT91_MC + 0x98)        /* Configuration Register */
-#define         AT91_SDRAMC_NC          (3   <<  0)             /* Number of Column Bits */
-#define                 AT91_SDRAMC_NC_8        (0 << 0)
-#define                 AT91_SDRAMC_NC_9        (1 << 0)
-#define                 AT91_SDRAMC_NC_10       (2 << 0)
-#define                 AT91_SDRAMC_NC_11       (3 << 0)
-#define         AT91_SDRAMC_NR          (3   <<  2)             /* Number of Row Bits */
-#define                 AT91_SDRAMC_NR_11       (0 << 2)
-#define                 AT91_SDRAMC_NR_12       (1 << 2)
-#define                 AT91_SDRAMC_NR_13       (2 << 2)
-#define         AT91_SDRAMC_NB          (1   <<  4)             /* Number of Banks */
-#define                 AT91_SDRAMC_NB_2        (0 << 4)
-#define                 AT91_SDRAMC_NB_4        (1 << 4)
-#define         AT91_SDRAMC_CAS         (3   <<  5)             /* CAS Latency */
-#define                 AT91_SDRAMC_CAS_2       (2 << 5)
-#define         AT91_SDRAMC_TWR         (0xf <<  7)             /* Write Recovery Delay */
-#define         AT91_SDRAMC_TRC         (0xf << 11)             /* Row Cycle Delay */
-#define         AT91_SDRAMC_TRP         (0xf << 15)             /* Row Precharge Delay */
-#define         AT91_SDRAMC_TRCD        (0xf << 19)             /* Row to Column Delay */
-#define         AT91_SDRAMC_TRAS        (0xf << 23)             /* Active to Precharge Delay */
-#define         AT91_SDRAMC_TXSR        (0xf << 27)             /* Exit Self Refresh to Active Delay */
-
-#define AT91_SDRAMC_SRR         (AT91_MC + 0x9c)        /* Self Refresh Register */
-#define AT91_SDRAMC_LPR         (AT91_MC + 0xa0)        /* Low Power Register */
-#define AT91_SDRAMC_IER         (AT91_MC + 0xa4)        /* Interrupt Enable Register */
-#define AT91_SDRAMC_IDR         (AT91_MC + 0xa8)        /* Interrupt Disable Register */
-#define AT91_SDRAMC_IMR         (AT91_MC + 0xac)        /* Interrupt Mask Register */
-#define AT91_SDRAMC_ISR         (AT91_MC + 0xb0)        /* Interrupt Status Register */
-
 /* Burst Flash Controller register */
-#define AT91_BFC_MR             (AT91_MC + 0xc0)        /* Mode Register */
+#define AT91_BFC_MR             0xc0                    /* Mode Register */
 #define         AT91_BFC_BFCOM          (3   <<  0)             /* Burst Flash Controller Operating Mode */
 #define                 AT91_BFC_BFCOM_DISABLED (0 << 0)
 #define                 AT91_BFC_BFCOM_ASYNC    (1 << 0)
diff --git a/arch/arm/mach-at91/include/mach/at91rm9200_sdramc.h b/arch/arm/mach-at91/include/mach/at91rm9200_sdramc.h
new file mode 100644
index 000000000000..aa047f458f1b
--- /dev/null
+++ b/arch/arm/mach-at91/include/mach/at91rm9200_sdramc.h
@@ -0,0 +1,63 @@
+/*
+ * arch/arm/mach-at91/include/mach/at91rm9200_sdramc.h
+ *
+ * Copyright (C) 2005 Ivan Kokshaysky
+ * Copyright (C) SAN People
+ *
+ * Memory Controllers (SDRAMC only) - 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 AT91RM9200_SDRAMC_H
+#define AT91RM9200_SDRAMC_H
+
+/* SDRAM Controller registers */
+#define AT91RM9200_SDRAMC_MR            0x90                    /* Mode Register */
+#define         AT91RM9200_SDRAMC_MODE  (0xf << 0)              /* Command Mode */
+#define                 AT91RM9200_SDRAMC_MODE_NORMAL           (0 << 0)
+#define                 AT91RM9200_SDRAMC_MODE_NOP              (1 << 0)
+#define                 AT91RM9200_SDRAMC_MODE_PRECHARGE        (2 << 0)
+#define                 AT91RM9200_SDRAMC_MODE_LMR              (3 << 0)
+#define                 AT91RM9200_SDRAMC_MODE_REFRESH  (4 << 0)
+#define         AT91RM9200_SDRAMC_DBW           (1   << 4)              /* Data Bus Width */
+#define                 AT91RM9200_SDRAMC_DBW_32        (0 << 4)
+#define                 AT91RM9200_SDRAMC_DBW_16        (1 << 4)
+
+#define AT91RM9200_SDRAMC_TR            0x94                    /* Refresh Timer Register */
+#define         AT91RM9200_SDRAMC_COUNT (0xfff << 0)            /* Refresh Timer Count */
+
+#define AT91RM9200_SDRAMC_CR            0x98                    /* Configuration Register */
+#define         AT91RM9200_SDRAMC_NC            (3   <<  0)             /* Number of Column Bits */
+#define                 AT91RM9200_SDRAMC_NC_8  (0 << 0)
+#define                 AT91RM9200_SDRAMC_NC_9  (1 << 0)
+#define                 AT91RM9200_SDRAMC_NC_10 (2 << 0)
+#define                 AT91RM9200_SDRAMC_NC_11 (3 << 0)
+#define         AT91RM9200_SDRAMC_NR            (3   <<  2)             /* Number of Row Bits */
+#define                 AT91RM9200_SDRAMC_NR_11 (0 << 2)
+#define                 AT91RM9200_SDRAMC_NR_12 (1 << 2)
+#define                 AT91RM9200_SDRAMC_NR_13 (2 << 2)
+#define         AT91RM9200_SDRAMC_NB            (1   <<  4)             /* Number of Banks */
+#define                 AT91RM9200_SDRAMC_NB_2  (0 << 4)
+#define                 AT91RM9200_SDRAMC_NB_4  (1 << 4)
+#define         AT91RM9200_SDRAMC_CAS           (3   <<  5)             /* CAS Latency */
+#define                 AT91RM9200_SDRAMC_CAS_2 (2 << 5)
+#define         AT91RM9200_SDRAMC_TWR           (0xf <<  7)             /* Write Recovery Delay */
+#define         AT91RM9200_SDRAMC_TRC           (0xf << 11)             /* Row Cycle Delay */
+#define         AT91RM9200_SDRAMC_TRP           (0xf << 15)             /* Row Precharge Delay */
+#define         AT91RM9200_SDRAMC_TRCD  (0xf << 19)             /* Row to Column Delay */
+#define         AT91RM9200_SDRAMC_TRAS  (0xf << 23)             /* Active to Precharge Delay */
+#define         AT91RM9200_SDRAMC_TXSR  (0xf << 27)             /* Exit Self Refresh to Active Delay */
+
+#define AT91RM9200_SDRAMC_SRR           0x9c                    /* Self Refresh Register */
+#define AT91RM9200_SDRAMC_LPR           0xa0                    /* Low Power Register */
+#define AT91RM9200_SDRAMC_IER           0xa4                    /* Interrupt Enable Register */
+#define AT91RM9200_SDRAMC_IDR           0xa8                    /* Interrupt Disable Register */
+#define AT91RM9200_SDRAMC_IMR           0xac                    /* Interrupt Mask Register */
+#define AT91RM9200_SDRAMC_ISR           0xb0                    /* Interrupt Status Register */
+
+#endif
diff --git a/arch/arm/mach-at91/include/mach/at91sam9260.h b/arch/arm/mach-at91/include/mach/at91sam9260.h
index fa5ca278adeb..08ae9afd00fe 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9260.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9260.h
@@ -78,15 +78,12 @@
 #define AT91SAM9260_BASE_ADC            0xfffe0000
 
 /*
- * System Peripherals (offset from AT91_BASE_SYS)
+ * System Peripherals
  */
-#define AT91_SDRAMC0    (0xffffea00 - AT91_BASE_SYS)
-#define AT91_MATRIX     (0xffffee00 - AT91_BASE_SYS)
-#define AT91_PMC        (0xfffffc00 - AT91_BASE_SYS)
-#define AT91_GPBR       (0xfffffd50 - AT91_BASE_SYS)
-
 #define AT91SAM9260_BASE_ECC    0xffffe800
+#define AT91SAM9260_BASE_SDRAMC 0xffffea00
 #define AT91SAM9260_BASE_SMC    0xffffec00
+#define AT91SAM9260_BASE_MATRIX 0xffffee00
 #define AT91SAM9260_BASE_DBGU   AT91_BASE_DBGU0
 #define AT91SAM9260_BASE_PIOA   0xfffff400
 #define AT91SAM9260_BASE_PIOB   0xfffff600
@@ -96,6 +93,7 @@
 #define AT91SAM9260_BASE_RTT    0xfffffd20
 #define AT91SAM9260_BASE_PIT    0xfffffd30
 #define AT91SAM9260_BASE_WDT    0xfffffd40
+#define AT91SAM9260_BASE_GPBR   0xfffffd50
 
 #define AT91_USART0     AT91SAM9260_BASE_US0
 #define AT91_USART1     AT91SAM9260_BASE_US1
@@ -115,6 +113,8 @@
 #define AT91SAM9260_SRAM0_SIZE  SZ_4K           /* Internal SRAM 0 size (4Kb) */
 #define AT91SAM9260_SRAM1_BASE  0x00300000      /* Internal SRAM 1 base address */
 #define AT91SAM9260_SRAM1_SIZE  SZ_4K           /* Internal SRAM 1 size (4Kb) */
+#define AT91SAM9260_SRAM_BASE   0x002FF000      /* Internal SRAM base address */
+#define AT91SAM9260_SRAM_SIZE   SZ_8K           /* Internal SRAM size (8Kb) */
 
 #define AT91SAM9260_UHP_BASE    0x00500000      /* USB Host controller */
 
@@ -128,6 +128,8 @@
 #define AT91SAM9G20_SRAM0_SIZE  SZ_16K          /* Internal SRAM 0 size (16Kb) */
 #define AT91SAM9G20_SRAM1_BASE  0x00300000      /* Internal SRAM 1 base address */
 #define AT91SAM9G20_SRAM1_SIZE  SZ_16K          /* Internal SRAM 1 size (16Kb) */
+#define AT91SAM9G20_SRAM_BASE   0x002FC000      /* Internal SRAM base address */
+#define AT91SAM9G20_SRAM_SIZE   SZ_32K          /* Internal SRAM size (32Kb) */
 
 #define AT91SAM9G20_UHP_BASE    0x00500000      /* USB Host controller */
 
diff --git a/arch/arm/mach-at91/include/mach/at91sam9260_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9260_matrix.h
index 020f02ed921a..f459df420629 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9260_matrix.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9260_matrix.h
@@ -15,12 +15,12 @@
 #ifndef AT91SAM9260_MATRIX_H
 #define AT91SAM9260_MATRIX_H
 
-#define AT91_MATRIX_MCFG0       (AT91_MATRIX + 0x00)    /* Master Configuration Register 0 */
-#define AT91_MATRIX_MCFG1       (AT91_MATRIX + 0x04)    /* Master Configuration Register 1 */
-#define AT91_MATRIX_MCFG2       (AT91_MATRIX + 0x08)    /* Master Configuration Register 2 */
-#define AT91_MATRIX_MCFG3       (AT91_MATRIX + 0x0C)    /* Master Configuration Register 3 */
-#define AT91_MATRIX_MCFG4       (AT91_MATRIX + 0x10)    /* Master Configuration Register 4 */
-#define AT91_MATRIX_MCFG5       (AT91_MATRIX + 0x14)    /* Master Configuration Register 5 */
+#define AT91_MATRIX_MCFG0       0x00                    /* Master Configuration Register 0 */
+#define AT91_MATRIX_MCFG1       0x04                    /* Master Configuration Register 1 */
+#define AT91_MATRIX_MCFG2       0x08                    /* Master Configuration Register 2 */
+#define AT91_MATRIX_MCFG3       0x0C                    /* Master Configuration Register 3 */
+#define AT91_MATRIX_MCFG4       0x10                    /* Master Configuration Register 4 */
+#define AT91_MATRIX_MCFG5       0x14                    /* Master Configuration Register 5 */
 #define         AT91_MATRIX_ULBT                (7 << 0)        /* Undefined Length Burst Type */
 #define                 AT91_MATRIX_ULBT_INFINITE       (0 << 0)
 #define                 AT91_MATRIX_ULBT_SINGLE         (1 << 0)
@@ -28,11 +28,11 @@
 #define                 AT91_MATRIX_ULBT_EIGHT          (3 << 0)
 #define                 AT91_MATRIX_ULBT_SIXTEEN        (4 << 0)
 
-#define AT91_MATRIX_SCFG0       (AT91_MATRIX + 0x40)    /* Slave Configuration Register 0 */
-#define AT91_MATRIX_SCFG1       (AT91_MATRIX + 0x44)    /* Slave Configuration Register 1 */
-#define AT91_MATRIX_SCFG2       (AT91_MATRIX + 0x48)    /* Slave Configuration Register 2 */
-#define AT91_MATRIX_SCFG3       (AT91_MATRIX + 0x4C)    /* Slave Configuration Register 3 */
-#define AT91_MATRIX_SCFG4       (AT91_MATRIX + 0x50)    /* Slave Configuration Register 4 */
+#define AT91_MATRIX_SCFG0       0x40                    /* Slave Configuration Register 0 */
+#define AT91_MATRIX_SCFG1       0x44                    /* Slave Configuration Register 1 */
+#define AT91_MATRIX_SCFG2       0x48                    /* Slave Configuration Register 2 */
+#define AT91_MATRIX_SCFG3       0x4C                    /* Slave Configuration Register 3 */
+#define AT91_MATRIX_SCFG4       0x50                    /* Slave Configuration Register 4 */
 #define         AT91_MATRIX_SLOT_CYCLE          (0xff <<  0)    /* Maximum Number of Allowed Cycles for a Burst */
 #define         AT91_MATRIX_DEFMSTR_TYPE        (3    << 16)    /* Default Master Type */
 #define                 AT91_MATRIX_DEFMSTR_TYPE_NONE   (0 << 16)
@@ -43,11 +43,11 @@
 #define                 AT91_MATRIX_ARBT_ROUND_ROBIN    (0 << 24)
 #define                 AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24)
 
-#define AT91_MATRIX_PRAS0       (AT91_MATRIX + 0x80)    /* Priority Register A for Slave 0 */
-#define AT91_MATRIX_PRAS1       (AT91_MATRIX + 0x88)    /* Priority Register A for Slave 1 */
-#define AT91_MATRIX_PRAS2       (AT91_MATRIX + 0x90)    /* Priority Register A for Slave 2 */
-#define AT91_MATRIX_PRAS3       (AT91_MATRIX + 0x98)    /* Priority Register A for Slave 3 */
-#define AT91_MATRIX_PRAS4       (AT91_MATRIX + 0xA0)    /* Priority Register A for Slave 4 */
+#define AT91_MATRIX_PRAS0       0x80                    /* Priority Register A for Slave 0 */
+#define AT91_MATRIX_PRAS1       0x88                    /* Priority Register A for Slave 1 */
+#define AT91_MATRIX_PRAS2       0x90                    /* Priority Register A for Slave 2 */
+#define AT91_MATRIX_PRAS3       0x98                    /* Priority Register A for Slave 3 */
+#define AT91_MATRIX_PRAS4       0xA0                    /* Priority Register A for Slave 4 */
 #define         AT91_MATRIX_M0PR                (3 << 0)        /* Master 0 Priority */
 #define         AT91_MATRIX_M1PR                (3 << 4)        /* Master 1 Priority */
 #define         AT91_MATRIX_M2PR                (3 << 8)        /* Master 2 Priority */
@@ -55,11 +55,11 @@
 #define         AT91_MATRIX_M4PR                (3 << 16)       /* Master 4 Priority */
 #define         AT91_MATRIX_M5PR                (3 << 20)       /* Master 5 Priority */
 
-#define AT91_MATRIX_MRCR        (AT91_MATRIX + 0x100)   /* Master Remap Control Register */
+#define AT91_MATRIX_MRCR        0x100                   /* Master Remap Control Register */
 #define         AT91_MATRIX_RCB0                (1 << 0)        /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */
 #define         AT91_MATRIX_RCB1                (1 << 1)        /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
 
-#define AT91_MATRIX_EBICSA      (AT91_MATRIX + 0x11C)   /* EBI Chip Select Assignment Register */
+#define AT91_MATRIX_EBICSA      0x11C                   /* EBI Chip Select Assignment Register */
 #define         AT91_MATRIX_CS1A                (1 << 1)        /* Chip Select 1 Assignment */
 #define                 AT91_MATRIX_CS1A_SMC            (0 << 1)
 #define                 AT91_MATRIX_CS1A_SDRAMC         (1 << 1)
diff --git a/arch/arm/mach-at91/include/mach/at91sam9261.h b/arch/arm/mach-at91/include/mach/at91sam9261.h
index 7cde2d36570e..44fbdc12ee62 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9261.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9261.h
@@ -63,14 +63,11 @@
 
 
 /*
- * System Peripherals (offset from AT91_BASE_SYS)
+ * System Peripherals
  */
-#define AT91_SDRAMC0    (0xffffea00 - AT91_BASE_SYS)
-#define AT91_MATRIX     (0xffffee00 - AT91_BASE_SYS)
-#define AT91_PMC        (0xfffffc00 - AT91_BASE_SYS)
-#define AT91_GPBR       (0xfffffd50 - AT91_BASE_SYS)
-
 #define AT91SAM9261_BASE_SMC    0xffffec00
+#define AT91SAM9261_BASE_MATRIX 0xffffee00
+#define AT91SAM9261_BASE_SDRAMC 0xffffea00
 #define AT91SAM9261_BASE_DBGU   AT91_BASE_DBGU0
 #define AT91SAM9261_BASE_PIOA   0xfffff400
 #define AT91SAM9261_BASE_PIOB   0xfffff600
@@ -80,6 +77,7 @@
 #define AT91SAM9261_BASE_RTT    0xfffffd20
 #define AT91SAM9261_BASE_PIT    0xfffffd30
 #define AT91SAM9261_BASE_WDT    0xfffffd40
+#define AT91SAM9261_BASE_GPBR   0xfffffd50
 
 #define AT91_USART0     AT91SAM9261_BASE_US0
 #define AT91_USART1     AT91SAM9261_BASE_US1
diff --git a/arch/arm/mach-at91/include/mach/at91sam9261_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9261_matrix.h
index 69c6501915d9..a50cdf8b8ca4 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9261_matrix.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9261_matrix.h
@@ -15,15 +15,15 @@
 #ifndef AT91SAM9261_MATRIX_H
 #define AT91SAM9261_MATRIX_H
 
-#define AT91_MATRIX_MCFG        (AT91_MATRIX + 0x00)    /* Master Configuration Register */
+#define AT91_MATRIX_MCFG        0x00                    /* Master Configuration Register */
 #define         AT91_MATRIX_RCB0        (1 << 0)                /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */
 #define         AT91_MATRIX_RCB1        (1 << 1)                /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
 
-#define AT91_MATRIX_SCFG0       (AT91_MATRIX + 0x04)    /* Slave Configuration Register 0 */
-#define AT91_MATRIX_SCFG1       (AT91_MATRIX + 0x08)    /* Slave Configuration Register 1 */
-#define AT91_MATRIX_SCFG2       (AT91_MATRIX + 0x0C)    /* Slave Configuration Register 2 */
-#define AT91_MATRIX_SCFG3       (AT91_MATRIX + 0x10)    /* Slave Configuration Register 3 */
-#define AT91_MATRIX_SCFG4       (AT91_MATRIX + 0x14)    /* Slave Configuration Register 4 */
+#define AT91_MATRIX_SCFG0       0x04                    /* Slave Configuration Register 0 */
+#define AT91_MATRIX_SCFG1       0x08                    /* Slave Configuration Register 1 */
+#define AT91_MATRIX_SCFG2       0x0C                    /* Slave Configuration Register 2 */
+#define AT91_MATRIX_SCFG3       0x10                    /* Slave Configuration Register 3 */
+#define AT91_MATRIX_SCFG4       0x14                    /* Slave Configuration Register 4 */
 #define         AT91_MATRIX_SLOT_CYCLE          (0xff << 0)     /* Maximum Number of Allowed Cycles for a Burst */
 #define         AT91_MATRIX_DEFMSTR_TYPE        (3    << 16)    /* Default Master Type */
 #define                 AT91_MATRIX_DEFMSTR_TYPE_NONE   (0 << 16)
@@ -31,7 +31,7 @@
 #define                 AT91_MATRIX_DEFMSTR_TYPE_FIXED  (2 << 16)
 #define         AT91_MATRIX_FIXED_DEFMSTR       (7    << 18)    /* Fixed Index of Default Master */
 
-#define AT91_MATRIX_TCR         (AT91_MATRIX + 0x24)    /* TCM Configuration Register */
+#define AT91_MATRIX_TCR         0x24                    /* TCM Configuration Register */
 #define         AT91_MATRIX_ITCM_SIZE           (0xf << 0)      /* Size of ITCM enabled memory block */
 #define                 AT91_MATRIX_ITCM_0              (0 << 0)
 #define                 AT91_MATRIX_ITCM_16             (5 << 0)
@@ -43,7 +43,7 @@
 #define                 AT91_MATRIX_DTCM_32             (6 << 4)
 #define                 AT91_MATRIX_DTCM_64             (7 << 4)
 
-#define AT91_MATRIX_EBICSA      (AT91_MATRIX + 0x30)    /* EBI Chip Select Assignment Register */
+#define AT91_MATRIX_EBICSA      0x30                    /* EBI Chip Select Assignment Register */
 #define         AT91_MATRIX_CS1A                (1 << 1)        /* Chip Select 1 Assignment */
 #define                 AT91_MATRIX_CS1A_SMC            (0 << 1)
 #define                 AT91_MATRIX_CS1A_SDRAMC         (1 << 1)
@@ -58,7 +58,7 @@
 #define                 AT91_MATRIX_CS5A_SMC_CF2        (1 << 5)
 #define         AT91_MATRIX_DBPUC               (1 << 8)        /* Data Bus Pull-up Configuration */
 
-#define AT91_MATRIX_USBPUCR     (AT91_MATRIX + 0x34)    /* USB Pad Pull-Up Control Register */
+#define AT91_MATRIX_USBPUCR     0x34                    /* USB Pad Pull-Up Control Register */
 #define         AT91_MATRIX_USBPUCR_PUON        (1 << 30)       /* USB Device PAD Pull-up Enable */
 
 #endif
diff --git a/arch/arm/mach-at91/include/mach/at91sam9263.h b/arch/arm/mach-at91/include/mach/at91sam9263.h
index 5949abda962b..d96cbb2e03c4 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9263.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9263.h
@@ -72,18 +72,15 @@
 #define AT91SAM9263_BASE_2DGE           0xfffc8000
 
 /*
- * System Peripherals (offset from AT91_BASE_SYS)
+ * System Peripherals
  */
-#define AT91_SDRAMC0    (0xffffe200 - AT91_BASE_SYS)
-#define AT91_SDRAMC1    (0xffffe800 - AT91_BASE_SYS)
-#define AT91_MATRIX     (0xffffec00 - AT91_BASE_SYS)
-#define AT91_PMC        (0xfffffc00 - AT91_BASE_SYS)
-#define AT91_GPBR       (0xfffffd60 - AT91_BASE_SYS)
-
 #define AT91SAM9263_BASE_ECC0   0xffffe000
+#define AT91SAM9263_BASE_SDRAMC0 0xffffe200
 #define AT91SAM9263_BASE_SMC0   0xffffe400
 #define AT91SAM9263_BASE_ECC1   0xffffe600
+#define AT91SAM9263_BASE_SDRAMC1 0xffffe800
 #define AT91SAM9263_BASE_SMC1   0xffffea00
+#define AT91SAM9263_BASE_MATRIX 0xffffec00
 #define AT91SAM9263_BASE_DBGU   AT91_BASE_DBGU1
 #define AT91SAM9263_BASE_PIOA   0xfffff200
 #define AT91SAM9263_BASE_PIOB   0xfffff400
@@ -96,6 +93,7 @@
 #define AT91SAM9263_BASE_PIT    0xfffffd30
 #define AT91SAM9263_BASE_WDT    0xfffffd40
 #define AT91SAM9263_BASE_RTT1   0xfffffd50
+#define AT91SAM9263_BASE_GPBR   0xfffffd60
 
 #define AT91_USART0     AT91SAM9263_BASE_US0
 #define AT91_USART1     AT91SAM9263_BASE_US1
diff --git a/arch/arm/mach-at91/include/mach/at91sam9263_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9263_matrix.h
index 9b3efd3eb2f3..ebb5fdb565e0 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9263_matrix.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9263_matrix.h
@@ -15,15 +15,15 @@
 #ifndef AT91SAM9263_MATRIX_H
 #define AT91SAM9263_MATRIX_H
 
-#define AT91_MATRIX_MCFG0       (AT91_MATRIX + 0x00)    /* Master Configuration Register 0 */
-#define AT91_MATRIX_MCFG1       (AT91_MATRIX + 0x04)    /* Master Configuration Register 1 */
-#define AT91_MATRIX_MCFG2       (AT91_MATRIX + 0x08)    /* Master Configuration Register 2 */
-#define AT91_MATRIX_MCFG3       (AT91_MATRIX + 0x0C)    /* Master Configuration Register 3 */
-#define AT91_MATRIX_MCFG4       (AT91_MATRIX + 0x10)    /* Master Configuration Register 4 */
-#define AT91_MATRIX_MCFG5       (AT91_MATRIX + 0x14)    /* Master Configuration Register 5 */
-#define AT91_MATRIX_MCFG6       (AT91_MATRIX + 0x18)    /* Master Configuration Register 6 */
-#define AT91_MATRIX_MCFG7       (AT91_MATRIX + 0x1C)    /* Master Configuration Register 7 */
-#define AT91_MATRIX_MCFG8       (AT91_MATRIX + 0x20)    /* Master Configuration Register 8 */
+#define AT91_MATRIX_MCFG0       0x00                    /* Master Configuration Register 0 */
+#define AT91_MATRIX_MCFG1       0x04                    /* Master Configuration Register 1 */
+#define AT91_MATRIX_MCFG2       0x08                    /* Master Configuration Register 2 */
+#define AT91_MATRIX_MCFG3       0x0C                    /* Master Configuration Register 3 */
+#define AT91_MATRIX_MCFG4       0x10                    /* Master Configuration Register 4 */
+#define AT91_MATRIX_MCFG5       0x14                    /* Master Configuration Register 5 */
+#define AT91_MATRIX_MCFG6       0x18                    /* Master Configuration Register 6 */
+#define AT91_MATRIX_MCFG7       0x1C                    /* Master Configuration Register 7 */
+#define AT91_MATRIX_MCFG8       0x20                    /* Master Configuration Register 8 */
 #define         AT91_MATRIX_ULBT        (7 << 0)        /* Undefined Length Burst Type */
 #define                 AT91_MATRIX_ULBT_INFINITE       (0 << 0)
 #define                 AT91_MATRIX_ULBT_SINGLE         (1 << 0)
@@ -31,14 +31,14 @@
 #define                 AT91_MATRIX_ULBT_EIGHT          (3 << 0)
 #define                 AT91_MATRIX_ULBT_SIXTEEN        (4 << 0)
 
-#define AT91_MATRIX_SCFG0       (AT91_MATRIX + 0x40)    /* Slave Configuration Register 0 */
-#define AT91_MATRIX_SCFG1       (AT91_MATRIX + 0x44)    /* Slave Configuration Register 1 */
-#define AT91_MATRIX_SCFG2       (AT91_MATRIX + 0x48)    /* Slave Configuration Register 2 */
-#define AT91_MATRIX_SCFG3       (AT91_MATRIX + 0x4C)    /* Slave Configuration Register 3 */
-#define AT91_MATRIX_SCFG4       (AT91_MATRIX + 0x50)    /* Slave Configuration Register 4 */
-#define AT91_MATRIX_SCFG5       (AT91_MATRIX + 0x54)    /* Slave Configuration Register 5 */
-#define AT91_MATRIX_SCFG6       (AT91_MATRIX + 0x58)    /* Slave Configuration Register 6 */
-#define AT91_MATRIX_SCFG7       (AT91_MATRIX + 0x5C)    /* Slave Configuration Register 7 */
+#define AT91_MATRIX_SCFG0       0x40                    /* Slave Configuration Register 0 */
+#define AT91_MATRIX_SCFG1       0x44                    /* Slave Configuration Register 1 */
+#define AT91_MATRIX_SCFG2       0x48                    /* Slave Configuration Register 2 */
+#define AT91_MATRIX_SCFG3       0x4C                    /* Slave Configuration Register 3 */
+#define AT91_MATRIX_SCFG4       0x50                    /* Slave Configuration Register 4 */
+#define AT91_MATRIX_SCFG5       0x54                    /* Slave Configuration Register 5 */
+#define AT91_MATRIX_SCFG6       0x58                    /* Slave Configuration Register 6 */
+#define AT91_MATRIX_SCFG7       0x5C                    /* Slave Configuration Register 7 */
 #define         AT91_MATRIX_SLOT_CYCLE          (0xff << 0)     /* Maximum Number of Allowed Cycles for a Burst */
 #define         AT91_MATRIX_DEFMSTR_TYPE        (3    << 16)    /* Default Master Type */
 #define                 AT91_MATRIX_DEFMSTR_TYPE_NONE   (0 << 16)
@@ -49,22 +49,22 @@
 #define                 AT91_MATRIX_ARBT_ROUND_ROBIN    (0 << 24)
 #define                 AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24)
 
-#define AT91_MATRIX_PRAS0       (AT91_MATRIX + 0x80)    /* Priority Register A for Slave 0 */
-#define AT91_MATRIX_PRBS0       (AT91_MATRIX + 0x84)    /* Priority Register B for Slave 0 */
-#define AT91_MATRIX_PRAS1       (AT91_MATRIX + 0x88)    /* Priority Register A for Slave 1 */
-#define AT91_MATRIX_PRBS1       (AT91_MATRIX + 0x8C)    /* Priority Register B for Slave 1 */
-#define AT91_MATRIX_PRAS2       (AT91_MATRIX + 0x90)    /* Priority Register A for Slave 2 */
-#define AT91_MATRIX_PRBS2       (AT91_MATRIX + 0x94)    /* Priority Register B for Slave 2 */
-#define AT91_MATRIX_PRAS3       (AT91_MATRIX + 0x98)    /* Priority Register A for Slave 3 */
-#define AT91_MATRIX_PRBS3       (AT91_MATRIX + 0x9C)    /* Priority Register B for Slave 3 */
-#define AT91_MATRIX_PRAS4       (AT91_MATRIX + 0xA0)    /* Priority Register A for Slave 4 */
-#define AT91_MATRIX_PRBS4       (AT91_MATRIX + 0xA4)    /* Priority Register B for Slave 4 */
-#define AT91_MATRIX_PRAS5       (AT91_MATRIX + 0xA8)    /* Priority Register A for Slave 5 */
-#define AT91_MATRIX_PRBS5       (AT91_MATRIX + 0xAC)    /* Priority Register B for Slave 5 */
-#define AT91_MATRIX_PRAS6       (AT91_MATRIX + 0xB0)    /* Priority Register A for Slave 6 */
-#define AT91_MATRIX_PRBS6       (AT91_MATRIX + 0xB4)    /* Priority Register B for Slave 6 */
-#define AT91_MATRIX_PRAS7       (AT91_MATRIX + 0xB8)    /* Priority Register A for Slave 7 */
-#define AT91_MATRIX_PRBS7       (AT91_MATRIX + 0xBC)    /* Priority Register B for Slave 7 */
+#define AT91_MATRIX_PRAS0       0x80                    /* Priority Register A for Slave 0 */
+#define AT91_MATRIX_PRBS0       0x84                    /* Priority Register B for Slave 0 */
+#define AT91_MATRIX_PRAS1       0x88                    /* Priority Register A for Slave 1 */
+#define AT91_MATRIX_PRBS1       0x8C                    /* Priority Register B for Slave 1 */
+#define AT91_MATRIX_PRAS2       0x90                    /* Priority Register A for Slave 2 */
+#define AT91_MATRIX_PRBS2       0x94                    /* Priority Register B for Slave 2 */
+#define AT91_MATRIX_PRAS3       0x98                    /* Priority Register A for Slave 3 */
+#define AT91_MATRIX_PRBS3       0x9C                    /* Priority Register B for Slave 3 */
+#define AT91_MATRIX_PRAS4       0xA0                    /* Priority Register A for Slave 4 */
+#define AT91_MATRIX_PRBS4       0xA4                    /* Priority Register B for Slave 4 */
+#define AT91_MATRIX_PRAS5       0xA8                    /* Priority Register A for Slave 5 */
+#define AT91_MATRIX_PRBS5       0xAC                    /* Priority Register B for Slave 5 */
+#define AT91_MATRIX_PRAS6       0xB0                    /* Priority Register A for Slave 6 */
+#define AT91_MATRIX_PRBS6       0xB4                    /* Priority Register B for Slave 6 */
+#define AT91_MATRIX_PRAS7       0xB8                    /* Priority Register A for Slave 7 */
+#define AT91_MATRIX_PRBS7       0xBC                    /* Priority Register B for Slave 7 */
 #define         AT91_MATRIX_M0PR                (3 << 0)        /* Master 0 Priority */
 #define         AT91_MATRIX_M1PR                (3 << 4)        /* Master 1 Priority */
 #define         AT91_MATRIX_M2PR                (3 << 8)        /* Master 2 Priority */
@@ -75,7 +75,7 @@
 #define         AT91_MATRIX_M7PR                (3 << 28)       /* Master 7 Priority */
 #define         AT91_MATRIX_M8PR                (3 << 0)        /* Master 8 Priority (in Register B) */
 
-#define AT91_MATRIX_MRCR        (AT91_MATRIX + 0x100)   /* Master Remap Control Register */
+#define AT91_MATRIX_MRCR        0x100                   /* Master Remap Control Register */
 #define         AT91_MATRIX_RCB0                (1 << 0)        /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */
 #define         AT91_MATRIX_RCB1                (1 << 1)        /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
 #define         AT91_MATRIX_RCB2                (1 << 2)
@@ -86,7 +86,7 @@
 #define         AT91_MATRIX_RCB7                (1 << 7)
 #define         AT91_MATRIX_RCB8                (1 << 8)
 
-#define AT91_MATRIX_TCMR        (AT91_MATRIX + 0x114)   /* TCM Configuration Register */
+#define AT91_MATRIX_TCMR        0x114                   /* TCM Configuration Register */
 #define         AT91_MATRIX_ITCM_SIZE           (0xf << 0)      /* Size of ITCM enabled memory block */
 #define                 AT91_MATRIX_ITCM_0              (0 << 0)
 #define                 AT91_MATRIX_ITCM_16             (5 << 0)
@@ -96,7 +96,7 @@
 #define                 AT91_MATRIX_DTCM_16             (5 << 4)
 #define                 AT91_MATRIX_DTCM_32             (6 << 4)
 
-#define AT91_MATRIX_EBI0CSA     (AT91_MATRIX + 0x120)   /* EBI0 Chip Select Assignment Register */
+#define AT91_MATRIX_EBI0CSA     0x120                   /* EBI0 Chip Select Assignment Register */
 #define         AT91_MATRIX_EBI0_CS1A           (1 << 1)        /* Chip Select 1 Assignment */
 #define                 AT91_MATRIX_EBI0_CS1A_SMC               (0 << 1)
 #define                 AT91_MATRIX_EBI0_CS1A_SDRAMC            (1 << 1)
@@ -114,7 +114,7 @@
 #define                 AT91_MATRIX_EBI0_VDDIOMSEL_1_8V         (0 << 16)
 #define                 AT91_MATRIX_EBI0_VDDIOMSEL_3_3V         (1 << 16)
 
-#define AT91_MATRIX_EBI1CSA     (AT91_MATRIX + 0x124)   /* EBI1 Chip Select Assignment Register */
+#define AT91_MATRIX_EBI1CSA     0x124                   /* EBI1 Chip Select Assignment Register */
 #define         AT91_MATRIX_EBI1_CS1A           (1 << 1)        /* Chip Select 1 Assignment */
 #define                 AT91_MATRIX_EBI1_CS1A_SMC               (0 << 1)
 #define                 AT91_MATRIX_EBI1_CS1A_SDRAMC            (1 << 1)
diff --git a/arch/arm/mach-at91/include/mach/at91sam9_ddrsdr.h b/arch/arm/mach-at91/include/mach/at91sam9_ddrsdr.h
index e2f8da8ce5bc..0210797abf2e 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9_ddrsdr.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9_ddrsdr.h
@@ -59,7 +59,6 @@
 #define         AT91_DDRSDRC_TRP        (0xf << 16)             /* Row precharge delay */
 #define         AT91_DDRSDRC_TRRD       (0xf << 20)             /* Active BankA to BankB */
 #define         AT91_DDRSDRC_TWTR       (0x7 << 24)             /* Internal Write to Read delay */
-#define         AT91CAP9_DDRSDRC_TWTR   (1   << 24)             /* Internal Write to Read delay */
 #define         AT91_DDRSDRC_RED_WRRD   (0x1 << 27)             /* Reduce Write to Read Delay [SAM9 Only] */
 #define         AT91_DDRSDRC_TMRD       (0xf << 28)             /* Load mode to active/refresh delay */
 
@@ -76,7 +75,6 @@
 #define         AT91_DDRSDRC_TRTP       (0x7  << 12)            /* Read to Precharge delay */
 
 #define AT91_DDRSDRC_LPR        0x1C    /* Low Power Register */
-#define AT91CAP9_DDRSDRC_LPR    0x18    /* Low Power Register */
 #define         AT91_DDRSDRC_LPCB       (3 << 0)                /* Low-power Configurations */
 #define                 AT91_DDRSDRC_LPCB_DISABLE               0
 #define                 AT91_DDRSDRC_LPCB_SELF_REFRESH          1
@@ -94,11 +92,9 @@
 #define         AT91_DDRSDRC_UPD_MR     (3 << 20)        /* Update load mode register and extended mode register */
 
 #define AT91_DDRSDRC_MDR        0x20    /* Memory Device Register */
-#define AT91CAP9_DDRSDRC_MDR    0x1C    /* Memory Device Register */
 #define         AT91_DDRSDRC_MD         (3 << 0)                /* Memory Device Type */
 #define                 AT91_DDRSDRC_MD_SDR             0
 #define                 AT91_DDRSDRC_MD_LOW_POWER_SDR   1
-#define                 AT91CAP9_DDRSDRC_MD_DDR         2
 #define                 AT91_DDRSDRC_MD_LOW_POWER_DDR   3
 #define                 AT91_DDRSDRC_MD_DDR2            6       /* [SAM9 Only] */
 #define         AT91_DDRSDRC_DBW        (1 << 4)                /* Data Bus Width */
@@ -106,16 +102,10 @@
 #define                 AT91_DDRSDRC_DBW_16BITS         (1 <<  4)
 
 #define AT91_DDRSDRC_DLL        0x24    /* DLL Information Register */
-#define AT91CAP9_DDRSDRC_DLL    0x20    /* DLL Information Register */
 #define         AT91_DDRSDRC_MDINC      (1 << 0)                /* Master Delay increment */
 #define         AT91_DDRSDRC_MDDEC      (1 << 1)                /* Master Delay decrement */
 #define         AT91_DDRSDRC_MDOVF      (1 << 2)                /* Master Delay Overflow */
-#define         AT91CAP9_DDRSDRC_SDCOVF (1 << 3)                /* Slave Delay Correction Overflow */
-#define         AT91CAP9_DDRSDRC_SDCUDF (1 << 4)                /* Slave Delay Correction Underflow */
-#define         AT91CAP9_DDRSDRC_SDERF  (1 << 5)                /* Slave Delay Correction error */
 #define         AT91_DDRSDRC_MDVAL      (0xff <<  8)            /* Master Delay value */
-#define         AT91CAP9_DDRSDRC_SDVAL  (0xff << 16)            /* Slave Delay value */
-#define         AT91CAP9_DDRSDRC_SDCVAL (0xff << 24)            /* Slave Delay Correction value */
 
 #define AT91_DDRSDRC_HS         0x2C    /* High Speed Register [SAM9 Only] */
 #define         AT91_DDRSDRC_DIS_ATCP_RD        (1 << 2)        /* Anticip read access is disabled */
@@ -131,10 +121,4 @@
 #define         AT91_DDRSDRC_WPVS       (1 << 0)                /* Write protect violation status */
 #define         AT91_DDRSDRC_WPVSRC     (0xffff << 8)           /* Write protect violation source */
 
-/* Register access macros */
-#define at91_ramc_read(num, reg) \
-        at91_sys_read(AT91_DDRSDRC##num + reg)
-#define at91_ramc_write(num, reg, value) \
-        at91_sys_write(AT91_DDRSDRC##num + reg, value)
-
 #endif
diff --git a/arch/arm/mach-at91/include/mach/at91sam9_sdramc.h b/arch/arm/mach-at91/include/mach/at91sam9_sdramc.h
index 100f5a592926..3d085a9a7450 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9_sdramc.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9_sdramc.h
@@ -82,10 +82,4 @@
 #define                 AT91_SDRAMC_MD_SDRAM            0
 #define                 AT91_SDRAMC_MD_LOW_POWER_SDRAM  1
 
-/* Register access macros */
-#define at91_ramc_read(num, reg) \
-        at91_sys_read(AT91_SDRAMC##num + reg)
-#define at91_ramc_write(num, reg, value) \
-        at91_sys_write(AT91_SDRAMC##num + reg, value)
-
 #endif
diff --git a/arch/arm/mach-at91/include/mach/at91sam9g45.h b/arch/arm/mach-at91/include/mach/at91sam9g45.h
index dd9c95ea0862..d052abcff852 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9g45.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9g45.h
@@ -84,17 +84,14 @@
 #define AT91SAM9G45_BASE_TC5            0xfffd4080
 
 /*
- * System Peripherals (offset from AT91_BASE_SYS)
+ * System Peripherals
  */
-#define AT91_DDRSDRC1   (0xffffe400 - AT91_BASE_SYS)
-#define AT91_DDRSDRC0   (0xffffe600 - AT91_BASE_SYS)
-#define AT91_MATRIX     (0xffffea00 - AT91_BASE_SYS)
-#define AT91_PMC        (0xfffffc00 - AT91_BASE_SYS)
-#define AT91_GPBR       (0xfffffd60 - AT91_BASE_SYS)
-
 #define AT91SAM9G45_BASE_ECC    0xffffe200
+#define AT91SAM9G45_BASE_DDRSDRC1 0xffffe400
+#define AT91SAM9G45_BASE_DDRSDRC0 0xffffe600
 #define AT91SAM9G45_BASE_DMA    0xffffec00
 #define AT91SAM9G45_BASE_SMC    0xffffe800
+#define AT91SAM9G45_BASE_MATRIX 0xffffea00
 #define AT91SAM9G45_BASE_DBGU   AT91_BASE_DBGU1
 #define AT91SAM9G45_BASE_PIOA   0xfffff200
 #define AT91SAM9G45_BASE_PIOB   0xfffff400
@@ -107,6 +104,7 @@
 #define AT91SAM9G45_BASE_PIT    0xfffffd30
 #define AT91SAM9G45_BASE_WDT    0xfffffd40
 #define AT91SAM9G45_BASE_RTC    0xfffffdb0
+#define AT91SAM9G45_BASE_GPBR   0xfffffd60
 
 #define AT91_USART0     AT91SAM9G45_BASE_US0
 #define AT91_USART1     AT91SAM9G45_BASE_US1
diff --git a/arch/arm/mach-at91/include/mach/at91sam9g45_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9g45_matrix.h
index c972d60e0aeb..b76e2ed2fbc2 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9g45_matrix.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9g45_matrix.h
@@ -15,18 +15,18 @@
 #ifndef AT91SAM9G45_MATRIX_H
 #define AT91SAM9G45_MATRIX_H
 
-#define AT91_MATRIX_MCFG0       (AT91_MATRIX + 0x00)    /* Master Configuration Register 0 */
-#define AT91_MATRIX_MCFG1       (AT91_MATRIX + 0x04)    /* Master Configuration Register 1 */
-#define AT91_MATRIX_MCFG2       (AT91_MATRIX + 0x08)    /* Master Configuration Register 2 */
-#define AT91_MATRIX_MCFG3       (AT91_MATRIX + 0x0C)    /* Master Configuration Register 3 */
-#define AT91_MATRIX_MCFG4       (AT91_MATRIX + 0x10)    /* Master Configuration Register 4 */
-#define AT91_MATRIX_MCFG5       (AT91_MATRIX + 0x14)    /* Master Configuration Register 5 */
-#define AT91_MATRIX_MCFG6       (AT91_MATRIX + 0x18)    /* Master Configuration Register 6 */
-#define AT91_MATRIX_MCFG7       (AT91_MATRIX + 0x1C)    /* Master Configuration Register 7 */
-#define AT91_MATRIX_MCFG8       (AT91_MATRIX + 0x20)    /* Master Configuration Register 8 */
-#define AT91_MATRIX_MCFG9       (AT91_MATRIX + 0x24)    /* Master Configuration Register 9 */
-#define AT91_MATRIX_MCFG10      (AT91_MATRIX + 0x28)    /* Master Configuration Register 10 */
-#define AT91_MATRIX_MCFG11      (AT91_MATRIX + 0x2C)    /* Master Configuration Register 11 */
+#define AT91_MATRIX_MCFG0       0x00                    /* Master Configuration Register 0 */
+#define AT91_MATRIX_MCFG1       0x04                    /* Master Configuration Register 1 */
+#define AT91_MATRIX_MCFG2       0x08                    /* Master Configuration Register 2 */
+#define AT91_MATRIX_MCFG3       0x0C                    /* Master Configuration Register 3 */
+#define AT91_MATRIX_MCFG4       0x10                    /* Master Configuration Register 4 */
+#define AT91_MATRIX_MCFG5       0x14                    /* Master Configuration Register 5 */
+#define AT91_MATRIX_MCFG6       0x18                    /* Master Configuration Register 6 */
+#define AT91_MATRIX_MCFG7       0x1C                    /* Master Configuration Register 7 */
+#define AT91_MATRIX_MCFG8       0x20                    /* Master Configuration Register 8 */
+#define AT91_MATRIX_MCFG9       0x24                    /* Master Configuration Register 9 */
+#define AT91_MATRIX_MCFG10      0x28                    /* Master Configuration Register 10 */
+#define AT91_MATRIX_MCFG11      0x2C                    /* Master Configuration Register 11 */
 #define         AT91_MATRIX_ULBT        (7 << 0)        /* Undefined Length Burst Type */
 #define                 AT91_MATRIX_ULBT_INFINITE       (0 << 0)
 #define                 AT91_MATRIX_ULBT_SINGLE         (1 << 0)
@@ -37,14 +37,14 @@
 #define                 AT91_MATRIX_ULBT_SIXTYFOUR      (6 << 0)
 #define                 AT91_MATRIX_ULBT_128            (7 << 0)
 
-#define AT91_MATRIX_SCFG0       (AT91_MATRIX + 0x40)    /* Slave Configuration Register 0 */
-#define AT91_MATRIX_SCFG1       (AT91_MATRIX + 0x44)    /* Slave Configuration Register 1 */
-#define AT91_MATRIX_SCFG2       (AT91_MATRIX + 0x48)    /* Slave Configuration Register 2 */
-#define AT91_MATRIX_SCFG3       (AT91_MATRIX + 0x4C)    /* Slave Configuration Register 3 */
-#define AT91_MATRIX_SCFG4       (AT91_MATRIX + 0x50)    /* Slave Configuration Register 4 */
-#define AT91_MATRIX_SCFG5       (AT91_MATRIX + 0x54)    /* Slave Configuration Register 5 */
-#define AT91_MATRIX_SCFG6       (AT91_MATRIX + 0x58)    /* Slave Configuration Register 6 */
-#define AT91_MATRIX_SCFG7       (AT91_MATRIX + 0x5C)    /* Slave Configuration Register 7 */
+#define AT91_MATRIX_SCFG0       0x40                    /* Slave Configuration Register 0 */
+#define AT91_MATRIX_SCFG1       0x44                    /* Slave Configuration Register 1 */
+#define AT91_MATRIX_SCFG2       0x48                    /* Slave Configuration Register 2 */
+#define AT91_MATRIX_SCFG3       0x4C                    /* Slave Configuration Register 3 */
+#define AT91_MATRIX_SCFG4       0x50                    /* Slave Configuration Register 4 */
+#define AT91_MATRIX_SCFG5       0x54                    /* Slave Configuration Register 5 */
+#define AT91_MATRIX_SCFG6       0x58                    /* Slave Configuration Register 6 */
+#define AT91_MATRIX_SCFG7       0x5C                    /* Slave Configuration Register 7 */
 #define         AT91_MATRIX_SLOT_CYCLE          (0x1ff << 0)    /* Maximum Number of Allowed Cycles for a Burst */
 #define         AT91_MATRIX_DEFMSTR_TYPE        (3    << 16)    /* Default Master Type */
 #define                 AT91_MATRIX_DEFMSTR_TYPE_NONE   (0 << 16)
@@ -52,22 +52,22 @@
 #define                 AT91_MATRIX_DEFMSTR_TYPE_FIXED  (2 << 16)
 #define         AT91_MATRIX_FIXED_DEFMSTR       (0xf  << 18)    /* Fixed Index of Default Master */
 
-#define AT91_MATRIX_PRAS0       (AT91_MATRIX + 0x80)    /* Priority Register A for Slave 0 */
-#define AT91_MATRIX_PRBS0       (AT91_MATRIX + 0x84)    /* Priority Register B for Slave 0 */
-#define AT91_MATRIX_PRAS1       (AT91_MATRIX + 0x88)    /* Priority Register A for Slave 1 */
-#define AT91_MATRIX_PRBS1       (AT91_MATRIX + 0x8C)    /* Priority Register B for Slave 1 */
-#define AT91_MATRIX_PRAS2       (AT91_MATRIX + 0x90)    /* Priority Register A for Slave 2 */
-#define AT91_MATRIX_PRBS2       (AT91_MATRIX + 0x94)    /* Priority Register B for Slave 2 */
-#define AT91_MATRIX_PRAS3       (AT91_MATRIX + 0x98)    /* Priority Register A for Slave 3 */
-#define AT91_MATRIX_PRBS3       (AT91_MATRIX + 0x9C)    /* Priority Register B for Slave 3 */
-#define AT91_MATRIX_PRAS4       (AT91_MATRIX + 0xA0)    /* Priority Register A for Slave 4 */
-#define AT91_MATRIX_PRBS4       (AT91_MATRIX + 0xA4)    /* Priority Register B for Slave 4 */
-#define AT91_MATRIX_PRAS5       (AT91_MATRIX + 0xA8)    /* Priority Register A for Slave 5 */
-#define AT91_MATRIX_PRBS5       (AT91_MATRIX + 0xAC)    /* Priority Register B for Slave 5 */
-#define AT91_MATRIX_PRAS6       (AT91_MATRIX + 0xB0)    /* Priority Register A for Slave 6 */
-#define AT91_MATRIX_PRBS6       (AT91_MATRIX + 0xB4)    /* Priority Register B for Slave 6 */
-#define AT91_MATRIX_PRAS7       (AT91_MATRIX + 0xB8)    /* Priority Register A for Slave 7 */
-#define AT91_MATRIX_PRBS7       (AT91_MATRIX + 0xBC)    /* Priority Register B for Slave 7 */
+#define AT91_MATRIX_PRAS0       0x80                    /* Priority Register A for Slave 0 */
+#define AT91_MATRIX_PRBS0       0x84                    /* Priority Register B for Slave 0 */
+#define AT91_MATRIX_PRAS1       0x88                    /* Priority Register A for Slave 1 */
+#define AT91_MATRIX_PRBS1       0x8C                    /* Priority Register B for Slave 1 */
+#define AT91_MATRIX_PRAS2       0x90                    /* Priority Register A for Slave 2 */
+#define AT91_MATRIX_PRBS2       0x94                    /* Priority Register B for Slave 2 */
+#define AT91_MATRIX_PRAS3       0x98                    /* Priority Register A for Slave 3 */
+#define AT91_MATRIX_PRBS3       0x9C                    /* Priority Register B for Slave 3 */
+#define AT91_MATRIX_PRAS4       0xA0                    /* Priority Register A for Slave 4 */
+#define AT91_MATRIX_PRBS4       0xA4                    /* Priority Register B for Slave 4 */
+#define AT91_MATRIX_PRAS5       0xA8                    /* Priority Register A for Slave 5 */
+#define AT91_MATRIX_PRBS5       0xAC                    /* Priority Register B for Slave 5 */
+#define AT91_MATRIX_PRAS6       0xB0                    /* Priority Register A for Slave 6 */
+#define AT91_MATRIX_PRBS6       0xB4                    /* Priority Register B for Slave 6 */
+#define AT91_MATRIX_PRAS7       0xB8                    /* Priority Register A for Slave 7 */
+#define AT91_MATRIX_PRBS7       0xBC                    /* Priority Register B for Slave 7 */
 #define         AT91_MATRIX_M0PR                (3 << 0)        /* Master 0 Priority */
 #define         AT91_MATRIX_M1PR                (3 << 4)        /* Master 1 Priority */
 #define         AT91_MATRIX_M2PR                (3 << 8)        /* Master 2 Priority */
@@ -81,7 +81,7 @@
 #define         AT91_MATRIX_M10PR               (3 << 8)        /* Master 10 Priority (in Register B) */
 #define         AT91_MATRIX_M11PR               (3 << 12)       /* Master 11 Priority (in Register B) */
 
-#define AT91_MATRIX_MRCR        (AT91_MATRIX + 0x100)   /* Master Remap Control Register */
+#define AT91_MATRIX_MRCR        0x100                   /* Master Remap Control Register */
 #define         AT91_MATRIX_RCB0                (1 << 0)        /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */
 #define         AT91_MATRIX_RCB1                (1 << 1)        /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
 #define         AT91_MATRIX_RCB2                (1 << 2)
@@ -95,7 +95,7 @@
 #define         AT91_MATRIX_RCB10               (1 << 10)
 #define         AT91_MATRIX_RCB11               (1 << 11)
 
-#define AT91_MATRIX_TCMR        (AT91_MATRIX + 0x110)   /* TCM Configuration Register */
+#define AT91_MATRIX_TCMR        0x110                   /* TCM Configuration Register */
 #define         AT91_MATRIX_ITCM_SIZE           (0xf << 0)      /* Size of ITCM enabled memory block */
 #define                 AT91_MATRIX_ITCM_0              (0 << 0)
 #define                 AT91_MATRIX_ITCM_32             (6 << 0)
@@ -107,12 +107,12 @@
 #define                 AT91_MATRIX_TCM_NO_WS           (0x0 << 11)
 #define                 AT91_MATRIX_TCM_ONE_WS          (0x1 << 11)
 
-#define AT91_MATRIX_VIDEO       (AT91_MATRIX + 0x118)   /* Video Mode Configuration Register */
+#define AT91_MATRIX_VIDEO       0x118                   /* Video Mode Configuration Register */
 #define         AT91C_VDEC_SEL                  (0x1 <<  0) /* Video Mode Selection */
 #define                 AT91C_VDEC_SEL_OFF              (0 << 0)
 #define                 AT91C_VDEC_SEL_ON               (1 << 0)
 
-#define AT91_MATRIX_EBICSA      (AT91_MATRIX + 0x128)   /* EBI Chip Select Assignment Register */
+#define AT91_MATRIX_EBICSA      0x128                   /* EBI Chip Select Assignment Register */
 #define         AT91_MATRIX_EBI_CS1A            (1 << 1)        /* Chip Select 1 Assignment */
 #define                 AT91_MATRIX_EBI_CS1A_SMC                (0 << 1)
 #define                 AT91_MATRIX_EBI_CS1A_SDRAMC             (1 << 1)
@@ -138,13 +138,13 @@
 #define                 AT91_MATRIX_EBI_DDR_IOSR_REDUCED        (0 << 18)
 #define                 AT91_MATRIX_EBI_DDR_IOSR_NORMAL         (1 << 18)
 
-#define AT91_MATRIX_WPMR        (AT91_MATRIX + 0x1E4)   /* Write Protect Mode Register */
+#define AT91_MATRIX_WPMR        0x1E4                   /* Write Protect Mode Register */
 #define         AT91_MATRIX_WPMR_WPEN           (1 << 0)        /* Write Protect ENable */
 #define                 AT91_MATRIX_WPMR_WP_WPDIS               (0 << 0)
 #define                 AT91_MATRIX_WPMR_WP_WPEN                (1 << 0)
 #define         AT91_MATRIX_WPMR_WPKEY          (0xFFFFFF << 8) /* Write Protect KEY */
 
-#define AT91_MATRIX_WPSR        (AT91_MATRIX + 0x1E8)   /* Write Protect Status Register */
+#define AT91_MATRIX_WPSR        0x1E8                   /* Write Protect Status Register */
 #define         AT91_MATRIX_WPSR_WPVS           (1 << 0)        /* Write Protect Violation Status */
 #define                 AT91_MATRIX_WPSR_NO_WPV         (0 << 0)
 #define                 AT91_MATRIX_WPSR_WPV            (1 << 0)
diff --git a/arch/arm/mach-at91/include/mach/at91sam9rl.h b/arch/arm/mach-at91/include/mach/at91sam9rl.h
index d7bead7118da..e0073eb10144 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9rl.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9rl.h
@@ -69,15 +69,13 @@
 /*
  * System Peripherals (offset from AT91_BASE_SYS)
  */
-#define AT91_SDRAMC0    (0xffffea00 - AT91_BASE_SYS)
-#define AT91_MATRIX     (0xffffee00 - AT91_BASE_SYS)
-#define AT91_PMC        (0xfffffc00 - AT91_BASE_SYS)
 #define AT91_SCKCR      (0xfffffd50 - AT91_BASE_SYS)
-#define AT91_GPBR       (0xfffffd60 - AT91_BASE_SYS)
 
 #define AT91SAM9RL_BASE_DMA     0xffffe600
 #define AT91SAM9RL_BASE_ECC     0xffffe800
+#define AT91SAM9RL_BASE_SDRAMC  0xffffea00
 #define AT91SAM9RL_BASE_SMC     0xffffec00
+#define AT91SAM9RL_BASE_MATRIX  0xffffee00
 #define AT91SAM9RL_BASE_DBGU    AT91_BASE_DBGU0
 #define AT91SAM9RL_BASE_PIOA    0xfffff400
 #define AT91SAM9RL_BASE_PIOB    0xfffff600
@@ -88,6 +86,7 @@
 #define AT91SAM9RL_BASE_RTT     0xfffffd20
 #define AT91SAM9RL_BASE_PIT     0xfffffd30
 #define AT91SAM9RL_BASE_WDT     0xfffffd40
+#define AT91SAM9RL_BASE_GPBR    0xfffffd60
 #define AT91SAM9RL_BASE_RTC     0xfffffe00
 
 #define AT91_USART0     AT91SAM9RL_BASE_US0
diff --git a/arch/arm/mach-at91/include/mach/at91sam9rl_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9rl_matrix.h
index 5f9149071fe5..6d160adadafc 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9rl_matrix.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9rl_matrix.h
@@ -14,12 +14,12 @@
 #ifndef AT91SAM9RL_MATRIX_H
 #define AT91SAM9RL_MATRIX_H
 
-#define AT91_MATRIX_MCFG0       (AT91_MATRIX + 0x00)    /* Master Configuration Register 0 */
-#define AT91_MATRIX_MCFG1       (AT91_MATRIX + 0x04)    /* Master Configuration Register 1 */
-#define AT91_MATRIX_MCFG2       (AT91_MATRIX + 0x08)    /* Master Configuration Register 2 */
-#define AT91_MATRIX_MCFG3       (AT91_MATRIX + 0x0C)    /* Master Configuration Register 3 */
-#define AT91_MATRIX_MCFG4       (AT91_MATRIX + 0x10)    /* Master Configuration Register 4 */
-#define AT91_MATRIX_MCFG5       (AT91_MATRIX + 0x14)    /* Master Configuration Register 5 */
+#define AT91_MATRIX_MCFG0       0x00                    /* Master Configuration Register 0 */
+#define AT91_MATRIX_MCFG1       0x04                    /* Master Configuration Register 1 */
+#define AT91_MATRIX_MCFG2       0x08                    /* Master Configuration Register 2 */
+#define AT91_MATRIX_MCFG3       0x0C                    /* Master Configuration Register 3 */
+#define AT91_MATRIX_MCFG4       0x10                    /* Master Configuration Register 4 */
+#define AT91_MATRIX_MCFG5       0x14                    /* Master Configuration Register 5 */
 #define         AT91_MATRIX_ULBT        (7 << 0)        /* Undefined Length Burst Type */
 #define                 AT91_MATRIX_ULBT_INFINITE       (0 << 0)
 #define                 AT91_MATRIX_ULBT_SINGLE         (1 << 0)
@@ -27,12 +27,12 @@
 #define                 AT91_MATRIX_ULBT_EIGHT          (3 << 0)
 #define                 AT91_MATRIX_ULBT_SIXTEEN        (4 << 0)
 
-#define AT91_MATRIX_SCFG0       (AT91_MATRIX + 0x40)    /* Slave Configuration Register 0 */
-#define AT91_MATRIX_SCFG1       (AT91_MATRIX + 0x44)    /* Slave Configuration Register 1 */
-#define AT91_MATRIX_SCFG2       (AT91_MATRIX + 0x48)    /* Slave Configuration Register 2 */
-#define AT91_MATRIX_SCFG3       (AT91_MATRIX + 0x4C)    /* Slave Configuration Register 3 */
-#define AT91_MATRIX_SCFG4       (AT91_MATRIX + 0x50)    /* Slave Configuration Register 4 */
-#define AT91_MATRIX_SCFG5       (AT91_MATRIX + 0x54)    /* Slave Configuration Register 5 */
+#define AT91_MATRIX_SCFG0       0x40                    /* Slave Configuration Register 0 */
+#define AT91_MATRIX_SCFG1       0x44                    /* Slave Configuration Register 1 */
+#define AT91_MATRIX_SCFG2       0x48                    /* Slave Configuration Register 2 */
+#define AT91_MATRIX_SCFG3       0x4C                    /* Slave Configuration Register 3 */
+#define AT91_MATRIX_SCFG4       0x50                    /* Slave Configuration Register 4 */
+#define AT91_MATRIX_SCFG5       0x54                    /* Slave Configuration Register 5 */
 #define         AT91_MATRIX_SLOT_CYCLE          (0xff << 0)     /* Maximum Number of Allowed Cycles for a Burst */
 #define         AT91_MATRIX_DEFMSTR_TYPE        (3    << 16)    /* Default Master Type */
 #define                 AT91_MATRIX_DEFMSTR_TYPE_NONE   (0 << 16)
@@ -43,12 +43,12 @@
 #define                 AT91_MATRIX_ARBT_ROUND_ROBIN    (0 << 24)
 #define                 AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24)
 
-#define AT91_MATRIX_PRAS0       (AT91_MATRIX + 0x80)    /* Priority Register A for Slave 0 */
-#define AT91_MATRIX_PRAS1       (AT91_MATRIX + 0x88)    /* Priority Register A for Slave 1 */
-#define AT91_MATRIX_PRAS2       (AT91_MATRIX + 0x90)    /* Priority Register A for Slave 2 */
-#define AT91_MATRIX_PRAS3       (AT91_MATRIX + 0x98)    /* Priority Register A for Slave 3 */
-#define AT91_MATRIX_PRAS4       (AT91_MATRIX + 0xA0)    /* Priority Register A for Slave 4 */
-#define AT91_MATRIX_PRAS5       (AT91_MATRIX + 0xA8)    /* Priority Register A for Slave 5 */
+#define AT91_MATRIX_PRAS0       0x80                    /* Priority Register A for Slave 0 */
+#define AT91_MATRIX_PRAS1       0x88                    /* Priority Register A for Slave 1 */
+#define AT91_MATRIX_PRAS2       0x90                    /* Priority Register A for Slave 2 */
+#define AT91_MATRIX_PRAS3       0x98                    /* Priority Register A for Slave 3 */
+#define AT91_MATRIX_PRAS4       0xA0                    /* Priority Register A for Slave 4 */
+#define AT91_MATRIX_PRAS5       0xA8                    /* Priority Register A for Slave 5 */
 #define         AT91_MATRIX_M0PR                (3 << 0)        /* Master 0 Priority */
 #define         AT91_MATRIX_M1PR                (3 << 4)        /* Master 1 Priority */
 #define         AT91_MATRIX_M2PR                (3 << 8)        /* Master 2 Priority */
@@ -56,7 +56,7 @@
 #define         AT91_MATRIX_M4PR                (3 << 16)       /* Master 4 Priority */
 #define         AT91_MATRIX_M5PR                (3 << 20)       /* Master 5 Priority */
 
-#define AT91_MATRIX_MRCR        (AT91_MATRIX + 0x100)   /* Master Remap Control Register */
+#define AT91_MATRIX_MRCR        0x100                   /* Master Remap Control Register */
 #define         AT91_MATRIX_RCB0                (1 << 0)        /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */
 #define         AT91_MATRIX_RCB1                (1 << 1)        /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
 #define         AT91_MATRIX_RCB2                (1 << 2)
@@ -64,7 +64,7 @@
 #define         AT91_MATRIX_RCB4                (1 << 4)
 #define         AT91_MATRIX_RCB5                (1 << 5)
 
-#define AT91_MATRIX_TCMR        (AT91_MATRIX + 0x114)   /* TCM Configuration Register */
+#define AT91_MATRIX_TCMR        0x114                   /* TCM Configuration Register */
 #define         AT91_MATRIX_ITCM_SIZE           (0xf << 0)      /* Size of ITCM enabled memory block */
 #define                 AT91_MATRIX_ITCM_0              (0 << 0)
 #define                 AT91_MATRIX_ITCM_16             (5 << 0)
@@ -74,7 +74,7 @@
 #define                 AT91_MATRIX_DTCM_16             (5 << 4)
 #define                 AT91_MATRIX_DTCM_32             (6 << 4)
 
-#define AT91_MATRIX_EBICSA      (AT91_MATRIX + 0x120)   /* EBI0 Chip Select Assignment Register */
+#define AT91_MATRIX_EBICSA      0x120                   /* EBI0 Chip Select Assignment Register */
 #define         AT91_MATRIX_CS1A                (1 << 1)        /* Chip Select 1 Assignment */
 #define                 AT91_MATRIX_CS1A_SMC            (0 << 1)
 #define                 AT91_MATRIX_CS1A_SDRAMC         (1 << 1)
diff --git a/arch/arm/mach-at91/include/mach/at91sam9x5.h b/arch/arm/mach-at91/include/mach/at91sam9x5.h
new file mode 100644
index 000000000000..a297a77d88e2
--- /dev/null
+++ b/arch/arm/mach-at91/include/mach/at91sam9x5.h
@@ -0,0 +1,79 @@
+/*
+ * Chip-specific header file for the AT91SAM9x5 family
+ *
+ *  Copyright (C) 2009-2012 Atmel Corporation.
+ *
+ * Common definitions.
+ * Based on AT91SAM9x5 datasheet.
+ *
+ * Licensed under GPLv2 or later.
+ */
+
+#ifndef AT91SAM9X5_H
+#define AT91SAM9X5_H
+
+/*
+ * Peripheral identifiers/interrupts.
+ */
+#define AT91SAM9X5_ID_PIOAB     2       /* Parallel I/O Controller A and B */
+#define AT91SAM9X5_ID_PIOCD     3       /* Parallel I/O Controller C and D */
+#define AT91SAM9X5_ID_SMD       4       /* SMD Soft Modem (SMD) */
+#define AT91SAM9X5_ID_USART0    5       /* USART 0 */
+#define AT91SAM9X5_ID_USART1    6       /* USART 1 */
+#define AT91SAM9X5_ID_USART2    7       /* USART 2 */
+#define AT91SAM9X5_ID_USART3    8       /* USART 3 */
+#define AT91SAM9X5_ID_TWI0      9       /* Two-Wire Interface 0 */
+#define AT91SAM9X5_ID_TWI1      10      /* Two-Wire Interface 1 */
+#define AT91SAM9X5_ID_TWI2      11      /* Two-Wire Interface 2 */
+#define AT91SAM9X5_ID_MCI0      12      /* High Speed Multimedia Card Interface 0 */
+#define AT91SAM9X5_ID_SPI0      13      /* Serial Peripheral Interface 0 */
+#define AT91SAM9X5_ID_SPI1      14      /* Serial Peripheral Interface 1 */
+#define AT91SAM9X5_ID_UART0     15      /* UART 0 */
+#define AT91SAM9X5_ID_UART1     16      /* UART 1 */
+#define AT91SAM9X5_ID_TCB       17      /* Timer Counter 0, 1, 2, 3, 4 and 5 */
+#define AT91SAM9X5_ID_PWM       18      /* Pulse Width Modulation Controller */
+#define AT91SAM9X5_ID_ADC       19      /* ADC Controller */
+#define AT91SAM9X5_ID_DMA0      20      /* DMA Controller 0 */
+#define AT91SAM9X5_ID_DMA1      21      /* DMA Controller 1 */
+#define AT91SAM9X5_ID_UHPHS     22      /* USB Host High Speed */
+#define AT91SAM9X5_ID_UDPHS     23      /* USB Device High Speed */
+#define AT91SAM9X5_ID_EMAC0     24      /* Ethernet MAC0 */
+#define AT91SAM9X5_ID_LCDC      25      /* LCD Controller */
+#define AT91SAM9X5_ID_ISI       25      /* Image Sensor Interface */
+#define AT91SAM9X5_ID_MCI1      26      /* High Speed Multimedia Card Interface 1 */
+#define AT91SAM9X5_ID_EMAC1     27      /* Ethernet MAC1 */
+#define AT91SAM9X5_ID_SSC       28      /* Synchronous Serial Controller */
+#define AT91SAM9X5_ID_CAN0      29      /* CAN Controller 0 */
+#define AT91SAM9X5_ID_CAN1      30      /* CAN Controller 1 */
+#define AT91SAM9X5_ID_IRQ0      31      /* Advanced Interrupt Controller */
+
+/*
+ * User Peripheral physical base addresses.
+ */
+#define AT91SAM9X5_BASE_USART0  0xf801c000
+#define AT91SAM9X5_BASE_USART1  0xf8020000
+#define AT91SAM9X5_BASE_USART2  0xf8024000
+
+/*
+ * System Peripherals
+ */
+#define AT91SAM9X5_BASE_DDRSDRC0        0xffffe800
+
+/*
+ * Base addresses for early serial code (uncompress.h)
+ */
+#define AT91_DBGU       AT91_BASE_DBGU0
+#define AT91_USART0     AT91SAM9X5_BASE_USART0
+#define AT91_USART1     AT91SAM9X5_BASE_USART1
+#define AT91_USART2     AT91SAM9X5_BASE_USART2
+
+/*
+ * Internal Memory.
+ */
+#define AT91SAM9X5_SRAM_BASE    0x00300000      /* Internal SRAM base address */
+#define AT91SAM9X5_SRAM_SIZE    SZ_32K          /* Internal SRAM size (32Kb) */
+
+#define AT91SAM9X5_ROM_BASE     0x00400000      /* Internal ROM base address */
+#define AT91SAM9X5_ROM_SIZE     SZ_64K          /* Internal ROM size (64Kb) */
+
+#endif
diff --git a/arch/arm/mach-at91/include/mach/at91sam9x5_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9x5_matrix.h
new file mode 100644
index 000000000000..a606d3966470
--- /dev/null
+++ b/arch/arm/mach-at91/include/mach/at91sam9x5_matrix.h
@@ -0,0 +1,53 @@
+/*
+ * Matrix-centric header file for the AT91SAM9x5 family
+ *
+ *  Copyright (C) 2009-2012 Atmel Corporation.
+ *
+ * Only EBI related registers.
+ * Write Protect register definitions may be useful.
+ *
+ * Licensed under GPLv2 or later.
+ */
+
+#ifndef AT91SAM9X5_MATRIX_H
+#define AT91SAM9X5_MATRIX_H
+
+#define AT91_MATRIX_EBICSA      (AT91_MATRIX + 0x120)   /* EBI Chip Select Assignment Register */
+#define         AT91_MATRIX_EBI_CS1A            (1 << 1)        /* Chip Select 1 Assignment */
+#define                 AT91_MATRIX_EBI_CS1A_SMC                (0 << 1)
+#define                 AT91_MATRIX_EBI_CS1A_SDRAMC             (1 << 1)
+#define         AT91_MATRIX_EBI_CS3A            (1 << 3)        /* Chip Select 3 Assignment */
+#define                 AT91_MATRIX_EBI_CS3A_SMC                (0 << 3)
+#define                 AT91_MATRIX_EBI_CS3A_SMC_NANDFLASH      (1 << 3)
+#define         AT91_MATRIX_EBI_DBPUC           (1 << 8)        /* Data Bus Pull-up Configuration */
+#define                 AT91_MATRIX_EBI_DBPU_ON                 (0 << 8)
+#define                 AT91_MATRIX_EBI_DBPU_OFF                (1 << 8)
+#define         AT91_MATRIX_EBI_VDDIOMSEL       (1 << 16)       /* Memory voltage selection */
+#define                 AT91_MATRIX_EBI_VDDIOMSEL_1_8V          (0 << 16)
+#define                 AT91_MATRIX_EBI_VDDIOMSEL_3_3V          (1 << 16)
+#define         AT91_MATRIX_EBI_EBI_IOSR        (1 << 17)       /* EBI I/O slew rate selection */
+#define                 AT91_MATRIX_EBI_EBI_IOSR_REDUCED        (0 << 17)
+#define                 AT91_MATRIX_EBI_EBI_IOSR_NORMAL         (1 << 17)
+#define         AT91_MATRIX_EBI_DDR_IOSR        (1 << 18)       /* DDR2 dedicated port I/O slew rate selection */
+#define                 AT91_MATRIX_EBI_DDR_IOSR_REDUCED        (0 << 18)
+#define                 AT91_MATRIX_EBI_DDR_IOSR_NORMAL         (1 << 18)
+#define         AT91_MATRIX_NFD0_SELECT         (1 << 24)       /* NAND Flash Data Bus Selection */
+#define                 AT91_MATRIX_NFD0_ON_D0                  (0 << 24)
+#define                 AT91_MATRIX_NFD0_ON_D16                 (1 << 24)
+#define         AT91_MATRIX_DDR_MP_EN           (1 << 25)       /* DDR Multi-port Enable */
+#define                 AT91_MATRIX_MP_OFF                      (0 << 25)
+#define                 AT91_MATRIX_MP_ON                       (1 << 25)
+
+#define AT91_MATRIX_WPMR        (AT91_MATRIX + 0x1E4)   /* Write Protect Mode Register */
+#define         AT91_MATRIX_WPMR_WPEN           (1 << 0)        /* Write Protect ENable */
+#define                 AT91_MATRIX_WPMR_WP_WPDIS               (0 << 0)
+#define                 AT91_MATRIX_WPMR_WP_WPEN                (1 << 0)
+#define         AT91_MATRIX_WPMR_WPKEY          (0xFFFFFF << 8) /* Write Protect KEY */
+
+#define AT91_MATRIX_WPSR        (AT91_MATRIX + 0x1E8)   /* Write Protect Status Register */
+#define         AT91_MATRIX_WPSR_WPVS           (1 << 0)        /* Write Protect Violation Status */
+#define                 AT91_MATRIX_WPSR_NO_WPV         (0 << 0)
+#define                 AT91_MATRIX_WPSR_WPV            (1 << 0)
+#define         AT91_MATRIX_WPSR_WPVSRC         (0xFFFF << 8)   /* Write Protect Violation Source */
+
+#endif
diff --git a/arch/arm/mach-at91/include/mach/at91x40.h b/arch/arm/mach-at91/include/mach/at91x40.h
index a57829f4fd18..90680217064e 100644
--- a/arch/arm/mach-at91/include/mach/at91x40.h
+++ b/arch/arm/mach-at91/include/mach/at91x40.h
@@ -28,18 +28,18 @@
 #define AT91X40_ID_IRQ2         18      /* External IRQ 2 */
 
 /*
- * System Peripherals (offset from AT91_BASE_SYS)
+ * System Peripherals
  */
 #define AT91_BASE_SYS   0xffc00000
 
-#define AT91_EBI        (0xffe00000 - AT91_BASE_SYS)    /* External Bus Interface */
-#define AT91_SF         (0xfff00000 - AT91_BASE_SYS)    /* Special Function */
-#define AT91_USART1     (0xfffcc000 - AT91_BASE_SYS)    /* USART 1 */
-#define AT91_USART0     (0xfffd0000 - AT91_BASE_SYS)    /* USART 0 */
-#define AT91_TC         (0xfffe0000 - AT91_BASE_SYS)    /* Timer Counter */
-#define AT91_PIOA       (0xffff0000 - AT91_BASE_SYS)    /* PIO Controller A */
-#define AT91_PS         (0xffff4000 - AT91_BASE_SYS)    /* Power Save */
-#define AT91_WD         (0xffff8000 - AT91_BASE_SYS)    /* Watchdog Timer */
+#define AT91_EBI        0xffe00000      /* External Bus Interface */
+#define AT91_SF         0xfff00000      /* Special Function */
+#define AT91_USART1     0xfffcc000      /* USART 1 */
+#define AT91_USART0     0xfffd0000      /* USART 0 */
+#define AT91_TC         0xfffe0000      /* Timer Counter */
+#define AT91_PIOA       0xffff0000      /* PIO Controller A */
+#define AT91_PS         0xffff4000      /* Power Save */
+#define AT91_WD         0xffff8000      /* Watchdog Timer */
 
 /*
  * The AT91x40 series doesn't have a debug unit like the other AT91 parts.
diff --git a/arch/arm/mach-at91/include/mach/board.h b/arch/arm/mach-at91/include/mach/board.h
index 3b33f07b1e11..dc8d6d4f17cf 100644
--- a/arch/arm/mach-at91/include/mach/board.h
+++ b/arch/arm/mach-at91/include/mach/board.h
@@ -107,6 +107,8 @@ struct atmel_nand_data {
         u8              ale;            /* address line number connected to ALE */
         u8              cle;            /* address line number connected to CLE */
         u8              bus_width_16;   /* buswidth is 16 bit */
+        u8              correction_cap; /* PMECC correction capability */
+        u16             sector_size;    /* Sector size for PMECC */
         struct mtd_partition *parts;
         unsigned int    num_parts;
 };
@@ -179,7 +181,9 @@ extern void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data);
 extern void __init at91_add_device_ac97(struct ac97c_platform_data *data);
 
  /* ISI */
-extern void __init at91_add_device_isi(void);
+struct isi_platform_data;
+extern void __init at91_add_device_isi(struct isi_platform_data *data,
+                bool use_pck_as_mck);
 
  /* Touchscreen Controller */
 struct at91_tsadcc_data {
diff --git a/arch/arm/mach-at91/include/mach/cpu.h b/arch/arm/mach-at91/include/mach/cpu.h
index f6ce936dba2b..0118c3338552 100644
--- a/arch/arm/mach-at91/include/mach/cpu.h
+++ b/arch/arm/mach-at91/include/mach/cpu.h
@@ -25,7 +25,6 @@
 #define ARCH_ID_AT91SAM9G45MRL  0x819b05a2      /* aka 9G45-ES2 & non ES lots */
 #define ARCH_ID_AT91SAM9G45ES   0x819b05a1      /* 9G45-ES (Engineering Sample) */
 #define ARCH_ID_AT91SAM9X5      0x819a05a0
-#define ARCH_ID_AT91CAP9        0x039A03A0
 
 #define ARCH_ID_AT91SAM9XE128   0x329973a0
 #define ARCH_ID_AT91SAM9XE256   0x329a93a0
@@ -51,10 +50,6 @@
 #define ARCH_FAMILY_AT91SAM9    0x01900000
 #define ARCH_FAMILY_AT91SAM9XE  0x02900000
 
-/* PMC revision */
-#define ARCH_REVISION_CAP9_B    0x399
-#define ARCH_REVISION_CAP9_C    0x601
-
 /* RM9200 type */
 #define ARCH_REVISON_9200_BGA   (0 << 0)
 #define ARCH_REVISON_9200_PQFP  (1 << 0)
@@ -63,9 +58,6 @@ enum at91_soc_type {
         /* 920T */
         AT91_SOC_RM9200,
 
-        /* CAP */
-        AT91_SOC_CAP9,
-
         /* SAM92xx */
         AT91_SOC_SAM9260, AT91_SOC_SAM9261, AT91_SOC_SAM9263,
 
@@ -86,9 +78,6 @@ enum at91_soc_subtype {
         /* RM9200 */
         AT91_SOC_RM9200_BGA, AT91_SOC_RM9200_PQFP,
 
-        /* CAP9 */
-        AT91_SOC_CAP9_REV_B, AT91_SOC_CAP9_REV_C,
-
         /* SAM9260 */
         AT91_SOC_SAM9XE,
 
@@ -195,16 +184,6 @@ static inline int at91_soc_is_detected(void)
 #define cpu_is_at91sam9x25()    (0)
 #endif
 
-#ifdef CONFIG_ARCH_AT91CAP9
-#define cpu_is_at91cap9()       (at91_soc_initdata.type == AT91_SOC_CAP9)
-#define cpu_is_at91cap9_revB()  (at91_soc_initdata.subtype == AT91_SOC_CAP9_REV_B)
-#define cpu_is_at91cap9_revC()  (at91_soc_initdata.subtype == AT91_SOC_CAP9_REV_C)
-#else
-#define cpu_is_at91cap9()       (0)
-#define cpu_is_at91cap9_revB()  (0)
-#define cpu_is_at91cap9_revC()  (0)
-#endif
-
 /*
  * Since this is ARM, we will never run on any AVR32 CPU. But these
  * definitions may reduce clutter in common drivers.
diff --git a/arch/arm/mach-at91/include/mach/hardware.h b/arch/arm/mach-at91/include/mach/hardware.h
index 2d0e4e998566..e9e29a6c3868 100644
--- a/arch/arm/mach-at91/include/mach/hardware.h
+++ b/arch/arm/mach-at91/include/mach/hardware.h
@@ -19,7 +19,7 @@
 /* DBGU base */
 /* rm9200, 9260/9g20, 9261/9g10, 9rl */
 #define AT91_BASE_DBGU0 0xfffff200
-/* 9263, 9g45, cap9 */
+/* 9263, 9g45 */
 #define AT91_BASE_DBGU1 0xffffee00
 
 #if defined(CONFIG_ARCH_AT91RM9200)
@@ -34,8 +34,8 @@
 #include <mach/at91sam9rl.h>
 #elif defined(CONFIG_ARCH_AT91SAM9G45)
 #include <mach/at91sam9g45.h>
-#elif defined(CONFIG_ARCH_AT91CAP9)
-#include <mach/at91cap9.h>
+#elif defined(CONFIG_ARCH_AT91SAM9X5)
+#include <mach/at91sam9x5.h>
 #elif defined(CONFIG_ARCH_AT91X40)
 #include <mach/at91x40.h>
 #else
@@ -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.
diff --git a/arch/arm/mach-at91/include/mach/io.h b/arch/arm/mach-at91/include/mach/io.h
index 4ca09ef7ca29..4003001eca3d 100644
--- a/arch/arm/mach-at91/include/mach/io.h
+++ b/arch/arm/mach-at91/include/mach/io.h
@@ -28,22 +28,4 @@
 #define __io(a)         __typesafe_io(a)
 #define __mem_pci(a)    (a)
 
-#ifndef __ASSEMBLY__
-
-static inline unsigned int at91_sys_read(unsigned int reg_offset)
-{
-        void __iomem *addr = (void __iomem *)AT91_VA_BASE_SYS;
-
-        return __raw_readl(addr + reg_offset);
-}
-
-static inline void at91_sys_write(unsigned int reg_offset, unsigned long value)
-{
-        void __iomem *addr = (void __iomem *)AT91_VA_BASE_SYS;
-
-        __raw_writel(value, addr + reg_offset);
-}
-
-#endif
-
 #endif
diff --git a/arch/arm/mach-at91/include/mach/system.h b/arch/arm/mach-at91/include/mach/system.h
deleted file mode 100644
index cbd64f3bcecd..000000000000
--- a/arch/arm/mach-at91/include/mach/system.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * arch/arm/mach-at91/include/mach/system.h
- *
- *  Copyright (C) 2003 SAN People
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#ifndef __ASM_ARCH_SYSTEM_H
-#define __ASM_ARCH_SYSTEM_H
-
-#include <mach/hardware.h>
-#include <mach/at91_st.h>
-#include <mach/at91_dbgu.h>
-#include <mach/at91_pmc.h>
-
-static inline void arch_idle(void)
-{
-        /*
-         * Disable the processor clock.  The processor will be automatically
-         * re-enabled by an interrupt or by a reset.
-         */
-#ifdef AT91_PS
-        at91_sys_write(AT91_PS_CR, AT91_PS_CR_CPU);
-#else
-        at91_sys_write(AT91_PMC_SCDR, AT91_PMC_PCK);
-#endif
-#ifndef CONFIG_CPU_ARM920T
-        /*
-         * Set the processor (CP15) into 'Wait for Interrupt' mode.
-         * Post-RM9200 processors need this in conjunction with the above
-         * to save power when idle.
-         */
-        cpu_do_idle();
-#endif
-}
-
-#endif