[PATCH v3 0/7] Switch mach-at91 to multiplatform

[PATCH v3 0/7] Switch mach-at91 to multiplatform

[Alexandre Belloni]

AT91 is now ready to switch to multiplatform. Do it and clean the remaining mach
includes.

Changes in v3:
 - use a menu structure as asked by Arnd
 - remove useless selects as pointed by Rob
 - drop a patch that has already been applied
 - add a patch to remove AT91_TIMER_HZ

Changes in v2:
 - moved the bool for ARCH_AT91 to the top
 - added a patch to remove the sama5d4 map_io

Alexandre Belloni (7):
  ARM: at91: switch to multiplatform
  ARM: at91: switch at91_dt_defconfig to multiplatform
  ARM: at91: remove unused headers
  ARM: at91: remove useless mach/cpu.h
  ARM: at91: remove SoC headers
  ARM: at91: remove hardware.h
  ARM: at91: drop AT91_TIMER_HZ

 arch/arm/Kconfig                               |  15 +-
 arch/arm/configs/at91_dt_defconfig             |   5 +-
 arch/arm/mach-at91/Kconfig                     | 115 +++++--------
 arch/arm/mach-at91/Makefile                    |   2 +
 arch/arm/mach-at91/include/mach/at91_dbgu.h    |  63 -------
 arch/arm/mach-at91/include/mach/at91rm9200.h   | 103 ------------
 arch/arm/mach-at91/include/mach/at91sam9260.h  | 129 ---------------
 arch/arm/mach-at91/include/mach/at91sam9261.h  |  99 -----------
 arch/arm/mach-at91/include/mach/at91sam9263.h  | 117 -------------
 arch/arm/mach-at91/include/mach/at91sam9_smc.h |   2 -
 arch/arm/mach-at91/include/mach/at91sam9g45.h  | 143 ----------------
 arch/arm/mach-at91/include/mach/at91sam9n12.h  |  65 --------
 arch/arm/mach-at91/include/mach/at91sam9rl.h   | 105 ------------
 arch/arm/mach-at91/include/mach/at91sam9x5.h   |  71 --------
 arch/arm/mach-at91/include/mach/cpu.h          | 216 ------------------------
 arch/arm/mach-at91/include/mach/hardware.h     | 134 ---------------
 arch/arm/mach-at91/include/mach/sama5d3.h      |  86 ----------
 arch/arm/mach-at91/include/mach/sama5d4.h      |  33 ----
 arch/arm/mach-at91/include/mach/uncompress.h   | 218 -------------------------
 arch/arm/mach-at91/pm.c                        |  12 +-
 arch/arm/mach-at91/pm_suspend.S                |   1 -
 arch/arm/mach-at91/sama5.c                     |   2 -
 22 files changed, 55 insertions(+), 1681 deletions(-)
 delete mode 100644 arch/arm/mach-at91/include/mach/at91_dbgu.h
 delete mode 100644 arch/arm/mach-at91/include/mach/at91rm9200.h
 delete mode 100644 arch/arm/mach-at91/include/mach/at91sam9260.h
 delete mode 100644 arch/arm/mach-at91/include/mach/at91sam9261.h
 delete mode 100644 arch/arm/mach-at91/include/mach/at91sam9263.h
 delete mode 100644 arch/arm/mach-at91/include/mach/at91sam9g45.h
 delete mode 100644 arch/arm/mach-at91/include/mach/at91sam9n12.h
 delete mode 100644 arch/arm/mach-at91/include/mach/at91sam9rl.h
 delete mode 100644 arch/arm/mach-at91/include/mach/at91sam9x5.h
 delete mode 100644 arch/arm/mach-at91/include/mach/cpu.h
 delete mode 100644 arch/arm/mach-at91/include/mach/hardware.h
 delete mode 100644 arch/arm/mach-at91/include/mach/sama5d3.h
 delete mode 100644 arch/arm/mach-at91/include/mach/sama5d4.h
 delete mode 100644 arch/arm/mach-at91/include/mach/uncompress.h

-- 
2.1.0

[PATCH v3 1/7] ARM: at91: switch to multiplatform

[Alexandre Belloni]

Switch AT91 to multiplatform as all SoCs are properly handled.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
---
 arch/arm/Kconfig            |  13 -----
 arch/arm/mach-at91/Kconfig  | 119 +++++++++++++++++++-------------------------
 arch/arm/mach-at91/Makefile |   2 +
 3 files changed, 52 insertions(+), 82 deletions(-)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index f6c5b05e8de8..a1d153098001 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -356,19 +356,6 @@ config ARCH_VERSATILE
 	help
 	  This enables support for ARM Ltd Versatile board.
 
-config ARCH_AT91
-	bool "Atmel AT91"
-	select ARCH_REQUIRE_GPIOLIB
-	select CLKDEV_LOOKUP
-	select IRQ_DOMAIN
-	select PINCTRL
-	select PINCTRL_AT91
-	select SOC_BUS
-	select USE_OF
-	help
-	  This enables support for systems based on Atmel
-	  AT91RM9200, AT91SAM9 and SAMA5 processors.
-
 config ARCH_CLPS711X
 	bool "Cirrus Logic CLPS711x/EP721x/EP731x-based"
 	select ARCH_REQUIRE_GPIOLIB
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 4da6bae047f3..4662eae06753 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -1,55 +1,14 @@
-if ARCH_AT91
-
-config HAVE_AT91_UTMI
-	bool
-
-config HAVE_AT91_USB_CLK
-	bool
-
-config COMMON_CLK_AT91
-	bool
-	select COMMON_CLK
-
-config HAVE_AT91_SMD
-	bool
-
-config HAVE_AT91_H32MX
-	bool
-
-config SOC_SAMA5
-	bool
-	select ATMEL_AIC5_IRQ
+menuconfig ARCH_AT91
+	bool "Atmel SoCs"
+	select ARCH_REQUIRE_GPIOLIB
 	select COMMON_CLK_AT91
-	select CPU_V7
-	select GENERIC_CLOCKEVENTS
-	select MEMORY
-	select ATMEL_SDRAMC
-	select SRAM if PM
-
-menu "Atmel AT91 System-on-Chip"
-
-choice
-
-	prompt "Core type"
-
-config SOC_SAM_V4_V5
-	bool "ARM9 AT91SAM9/AT91RM9200"
-	help
-	  Select this if you are using one of Atmel's AT91SAM9 or
-	  AT91RM9200 SoC.
-
-config SOC_SAM_V7
-	bool "Cortex A5"
-	help
-	  Select this if you are using one of Atmel's SAMA5D3 SoC.
-
-endchoice
-
-comment "Atmel AT91 Processor"
+	select PINCTRL
+	select PINCTRL_AT91
+	select SOC_BUS
 
-if SOC_SAM_V7
+if ARCH_AT91
 config SOC_SAMA5D3
-	bool "SAMA5D3 family"
+	bool "SAMA5D3 family" if ARCH_MULTI_V7
 	select SOC_SAMA5
 	select HAVE_FB_ATMEL
 	select HAVE_AT91_UTMI
@@ -60,9 +19,8 @@ config SOC_SAMA5D3
 	  This support covers SAMA5D31, SAMA5D33, SAMA5D34, SAMA5D35, SAMA5D36.
 
 config SOC_SAMA5D4
-	bool "SAMA5D4 family"
+	bool "SAMA5D4 family" if ARCH_MULTI_V7
 	select SOC_SAMA5
-	select CLKSRC_MMIO
 	select CACHE_L2X0
 	select HAVE_FB_ATMEL
 	select HAVE_AT91_UTMI
@@ -71,31 +29,27 @@ config SOC_SAMA5D4
 	select HAVE_AT91_H32MX
 	help
 	  Select this if you are using one of Atmel's SAMA5D4 family SoC.
-endif
 
-if SOC_SAM_V4_V5
 config SOC_AT91RM9200
-	bool "AT91RM9200"
+	bool "AT91RM9200" if ARCH_MULTI_V4T
 	select ATMEL_AIC_IRQ
-	select COMMON_CLK_AT91
 	select CPU_ARM920T
-	select GENERIC_CLOCKEVENTS
 	select HAVE_AT91_USB_CLK
 	select MIGHT_HAVE_PCI
+	select SOC_SAM_V4_V5
 	select SRAM if PM
 
 config SOC_AT91SAM9
-	bool "AT91SAM9"
+	bool "AT91SAM9" if ARCH_MULTI_V5
 	select ATMEL_AIC_IRQ
 	select ATMEL_SDRAMC
-	select COMMON_CLK_AT91
 	select CPU_ARM926T
-	select GENERIC_CLOCKEVENTS
 	select HAVE_AT91_SMD
 	select HAVE_AT91_USB_CLK
 	select HAVE_AT91_UTMI
 	select HAVE_FB_ATMEL
 	select MEMORY
+	select SOC_SAM_V4_V5
 	select SRAM if PM
 	help
 	  Select this if you are using one of those Atmel SoC:
@@ -115,17 +69,46 @@ config SOC_AT91SAM9
 	    AT91SAM9X25
 	    AT91SAM9X35
 	    AT91SAM9XE
-endif # SOC_SAM_V4_V5
 
-comment "AT91 Feature Selections"
+config HAVE_AT91_UTMI
+	bool
+
+config HAVE_AT91_USB_CLK
+	bool
+
+config COMMON_CLK_AT91
+	bool
+	select COMMON_CLK
+
+config HAVE_AT91_SMD
+	bool
+
+config HAVE_AT91_H32MX
+	bool
+
+config SOC_SAM_V4_V5
+	bool
+
+config SOC_SAM_V7
+	bool
+
+config SOC_SAMA5
+	bool
+	select ATMEL_AIC5_IRQ
+	select ATMEL_SDRAMC
+	select MEMORY
+	select SOC_SAM_V7
+	select SRAM if PM
+
+comment "Atmel SoCs Feature Selections"
 
 config AT91_TIMER_HZ
-       int "Kernel HZ (jiffies per second)"
-       range 32 1024
-       depends on ARCH_AT91
-       default "128" if SOC_AT91RM9200
-       default "100"
-       help
+	int "Kernel HZ (jiffies per second)"
+	range 32 1024
+	depends on ARCH_AT91
+	default "128" if SOC_AT91RM9200
+	default "100"
+	help
 	  On AT91rm9200 chips where you're using a system clock derived
 	  from the 32768 Hz hardware clock, this tick rate should divide
 	  it exactly: use a power-of-two value, such as 128 or 256, to
@@ -135,6 +118,4 @@ config AT91_TIMER_HZ
 	  system clock (of at least several MHz), rounding is less of a
 	  problem so it can be safer to use a decimal values like 100.
 
-endmenu
-
 endif
diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile
index ea54c9824d89..78d521e93ce9 100644
--- a/arch/arm/mach-at91/Makefile
+++ b/arch/arm/mach-at91/Makefile
@@ -1,6 +1,8 @@
 #
 # Makefile for the linux kernel.
 #
+ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include
+asflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include
 
 obj-y		:= soc.o
 
-- 
2.1.0

[PATCH v3 2/7] ARM: at91: switch at91_dt_defconfig to multiplatform

[Alexandre Belloni]

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
---
 arch/arm/configs/at91_dt_defconfig | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/arm/configs/at91_dt_defconfig b/arch/arm/configs/at91_dt_defconfig
index 811e72bbe642..bcef49a21801 100644
--- a/arch/arm/configs/at91_dt_defconfig
+++ b/arch/arm/configs/at91_dt_defconfig
@@ -13,10 +13,13 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
+CONFIG_ARCH_MULTI_V4T=y
+CONFIG_ARCH_MULTI_V5=y
+# CONFIG_ARCH_MULTI_V7 is not set
 CONFIG_ARCH_AT91=y
+CONFIG_SOC_SAM_V4_V5=y
 CONFIG_SOC_AT91RM9200=y
 CONFIG_SOC_AT91SAM9=y
-CONFIG_AT91_TIMER_HZ=128
 CONFIG_AEABI=y
 CONFIG_UACCESS_WITH_MEMCPY=y
 CONFIG_ZBOOT_ROM_TEXT=0x0
-- 
2.1.0

[PATCH v3 3/7] ARM: at91: remove unused headers

[Alexandre Belloni]

Following the switch to multiplatform, uncompress.h is not used anymore. Remove
it.
at91_dbgu.h is also not used anymore

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
---
 arch/arm/mach-at91/include/mach/at91_dbgu.h  |  63 --------
 arch/arm/mach-at91/include/mach/uncompress.h | 218 ---------------------------
 2 files changed, 281 deletions(-)
 delete mode 100644 arch/arm/mach-at91/include/mach/at91_dbgu.h
 delete mode 100644 arch/arm/mach-at91/include/mach/uncompress.h

diff --git a/arch/arm/mach-at91/include/mach/at91_dbgu.h b/arch/arm/mach-at91/include/mach/at91_dbgu.h
deleted file mode 100644
index 42925e8f78e4..000000000000
--- a/arch/arm/mach-at91/include/mach/at91_dbgu.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * arch/arm/mach-at91/include/mach/at91_dbgu.h
- *
- * Copyright (C) 2005 Ivan Kokshaysky
- * Copyright (C) SAN People
- *
- * Debug Unit (DBGU) - System peripherals registers.
- * Based on AT91RM9200 datasheet revision E.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#ifndef AT91_DBGU_H
-#define AT91_DBGU_H
-
-#define AT91_DBGU_CR		(0x00)	/* Control Register */
-#define AT91_DBGU_MR		(0x04)	/* Mode Register */
-#define AT91_DBGU_IER		(0x08)	/* Interrupt Enable Register */
-#define		AT91_DBGU_TXRDY		(1 << 1)		/* Transmitter Ready */
-#define		AT91_DBGU_TXEMPTY	(1 << 9)		/* Transmitter Empty */
-#define AT91_DBGU_IDR		(0x0c)	/* Interrupt Disable Register */
-#define AT91_DBGU_IMR		(0x10)	/* Interrupt Mask Register */
-#define AT91_DBGU_SR		(0x14)	/* Status Register */
-#define AT91_DBGU_RHR		(0x18)	/* Receiver Holding Register */
-#define AT91_DBGU_THR		(0x1c)	/* Transmitter Holding Register */
-#define AT91_DBGU_BRGR		(0x20)	/* Baud Rate Generator Register */
-
-#define AT91_DBGU_CIDR		(0x40)	/* Chip ID Register */
-#define AT91_DBGU_EXID		(0x44)	/* Chip ID Extension Register */
-#define AT91_DBGU_FNR		(0x48)	/* Force NTRST Register [SAM9 only] */
-#define		AT91_DBGU_FNTRST	(1 << 0)		/* Force NTRST */
-
-/*
- * Some AT91 parts that don't have full DEBUG units still support the ID
- * and extensions register.
- */
-#define		AT91_CIDR_VERSION	(0x1f << 0)		/* Version of the Device */
-#define		AT91_CIDR_EPROC		(7    << 5)		/* Embedded Processor */
-#define		AT91_CIDR_NVPSIZ	(0xf  << 8)		/* Nonvolatile Program Memory Size */
-#define		AT91_CIDR_NVPSIZ2	(0xf  << 12)		/* Second Nonvolatile Program Memory Size */
-#define		AT91_CIDR_SRAMSIZ	(0xf  << 16)		/* Internal SRAM Size */
-#define			AT91_CIDR_SRAMSIZ_1K	(1 << 16)
-#define			AT91_CIDR_SRAMSIZ_2K	(2 << 16)
-#define			AT91_CIDR_SRAMSIZ_112K	(4 << 16)
-#define			AT91_CIDR_SRAMSIZ_4K	(5 << 16)
-#define			AT91_CIDR_SRAMSIZ_80K	(6 << 16)
-#define			AT91_CIDR_SRAMSIZ_160K	(7 << 16)
-#define			AT91_CIDR_SRAMSIZ_8K	(8 << 16)
-#define			AT91_CIDR_SRAMSIZ_16K	(9 << 16)
-#define			AT91_CIDR_SRAMSIZ_32K	(10 << 16)
-#define			AT91_CIDR_SRAMSIZ_64K	(11 << 16)
-#define			AT91_CIDR_SRAMSIZ_128K	(12 << 16)
-#define			AT91_CIDR_SRAMSIZ_256K	(13 << 16)
-#define			AT91_CIDR_SRAMSIZ_96K	(14 << 16)
-#define			AT91_CIDR_SRAMSIZ_512K	(15 << 16)
-#define		AT91_CIDR_ARCH		(0xff << 20)		/* Architecture Identifier */
-#define		AT91_CIDR_NVPTYP	(7    << 28)		/* Nonvolatile Program Memory Type */
-#define		AT91_CIDR_EXT		(1    << 31)		/* Extension Flag */
-
-#endif
diff --git a/arch/arm/mach-at91/include/mach/uncompress.h b/arch/arm/mach-at91/include/mach/uncompress.h
deleted file mode 100644
index 4ebb609369e3..000000000000
--- a/arch/arm/mach-at91/include/mach/uncompress.h
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
- * arch/arm/mach-at91/include/mach/uncompress.h
- *
- * Copyright (C) 2003 SAN People
- * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
- *
- * 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_UNCOMPRESS_H
-#define __ASM_ARCH_UNCOMPRESS_H
-
-#include <linux/io.h>
-#include <linux/atmel_serial.h>
-#include <mach/hardware.h>
-
-#include <mach/at91_dbgu.h>
-#include <mach/cpu.h>
-
-void __iomem *at91_uart;
-
-static const u32 uarts_rm9200[] = {
-	AT91_BASE_DBGU0,
-	AT91RM9200_BASE_US0,
-	AT91RM9200_BASE_US1,
-	AT91RM9200_BASE_US2,
-	AT91RM9200_BASE_US3,
-	0,
-};
-
-static const u32 uarts_sam9260[] = {
-	AT91_BASE_DBGU0,
-	AT91SAM9260_BASE_US0,
-	AT91SAM9260_BASE_US1,
-	AT91SAM9260_BASE_US2,
-	AT91SAM9260_BASE_US3,
-	AT91SAM9260_BASE_US4,
-	AT91SAM9260_BASE_US5,
-	0,
-};
-
-static const u32 uarts_sam9261[] = {
-	AT91_BASE_DBGU0,
-	AT91SAM9261_BASE_US0,
-	AT91SAM9261_BASE_US1,
-	AT91SAM9261_BASE_US2,
-	0,
-};
-
-static const u32 uarts_sam9263[] = {
-	AT91_BASE_DBGU1,
-	AT91SAM9263_BASE_US0,
-	AT91SAM9263_BASE_US1,
-	AT91SAM9263_BASE_US2,
-	0,
-};
-
-static const u32 uarts_sam9g45[] = {
-	AT91_BASE_DBGU1,
-	AT91SAM9G45_BASE_US0,
-	AT91SAM9G45_BASE_US1,
-	AT91SAM9G45_BASE_US2,
-	AT91SAM9G45_BASE_US3,
-	0,
-};
-
-static const u32 uarts_sam9rl[] = {
-	AT91_BASE_DBGU0,
-	AT91SAM9RL_BASE_US0,
-	AT91SAM9RL_BASE_US1,
-	AT91SAM9RL_BASE_US2,
-	AT91SAM9RL_BASE_US3,
-	0,
-};
-
-static const u32 uarts_sam9x5[] = {
-	AT91_BASE_DBGU0,
-	AT91SAM9X5_BASE_USART0,
-	AT91SAM9X5_BASE_USART1,
-	AT91SAM9X5_BASE_USART2,
-	0,
-};
-
-static const u32 uarts_sama5d3[] = {
-	AT91_BASE_DBGU1,
-	SAMA5D3_BASE_USART0,
-	SAMA5D3_BASE_USART1,
-	SAMA5D3_BASE_USART2,
-	SAMA5D3_BASE_USART3,
-	0,
-};
-
-static const u32 uarts_sama5d4[] = {
-	AT91_BASE_DBGU2,
-	SAMA5D4_BASE_USART3,
-	0,
-};
-
-static inline const u32* decomp_soc_detect(void __iomem *dbgu_base)
-{
-	u32 cidr, socid;
-
-	cidr = __raw_readl(dbgu_base + AT91_DBGU_CIDR);
-	socid = cidr & ~AT91_CIDR_VERSION;
-
-	switch (socid) {
-	case ARCH_ID_AT91RM9200:
-		return uarts_rm9200;
-
-	case ARCH_ID_AT91SAM9G20:
-	case ARCH_ID_AT91SAM9260:
-		return uarts_sam9260;
-
-	case ARCH_ID_AT91SAM9261:
-		return uarts_sam9261;
-
-	case ARCH_ID_AT91SAM9263:
-		return uarts_sam9263;
-
-	case ARCH_ID_AT91SAM9G45:
-		return uarts_sam9g45;
-
-	case ARCH_ID_AT91SAM9RL64:
-		return uarts_sam9rl;
-
-	case ARCH_ID_AT91SAM9N12:
-	case ARCH_ID_AT91SAM9X5:
-		return uarts_sam9x5;
-
-	case ARCH_ID_SAMA5:
-		cidr = __raw_readl(dbgu_base + AT91_DBGU_EXID);
-		if (cidr & ARCH_EXID_SAMA5D3)
-			return uarts_sama5d3;
-		else if (cidr & ARCH_EXID_SAMA5D4)
-			return uarts_sama5d4;
-
-		break;
-	}
-
-	/* at91sam9g10 */
-	if ((cidr & ~AT91_CIDR_EXT) == ARCH_ID_AT91SAM9G10) {
-		return uarts_sam9261;
-	}
-	/* at91sam9xe */
-	else if ((cidr & AT91_CIDR_ARCH) == ARCH_FAMILY_AT91SAM9XE) {
-		return uarts_sam9260;
-	}
-
-	return NULL;
-}
-
-static inline void arch_decomp_setup(void)
-{
-	int i = 0;
-	const u32* usarts;
-
-	usarts = decomp_soc_detect((void __iomem *)AT91_BASE_DBGU0);
-	if (!usarts)
-		usarts = decomp_soc_detect((void __iomem *)AT91_BASE_DBGU1);
-	if (!usarts)
-		usarts = decomp_soc_detect((void __iomem *)AT91_BASE_DBGU2);
-	if (!usarts) {
-		at91_uart = NULL;
-		return;
-	}
-
-	do {
-		/* physical address */
-		at91_uart = (void __iomem *)usarts[i];
-
-		if (__raw_readl(at91_uart + ATMEL_US_BRGR))
-			return;
-		i++;
-	} while (usarts[i]);
-
-	at91_uart = NULL;
-}
-
-/*
- * The following code assumes the serial port has already been
- * initialized by the bootloader.  If you didn't setup a port in
- * your bootloader then nothing will appear (which might be desired).
- *
- * This does not append a newline
- */
-static void putc(int c)
-{
-	if (!at91_uart)
-		return;
-
-	while (!(__raw_readl(at91_uart + ATMEL_US_CSR) & ATMEL_US_TXRDY))
-		barrier();
-	__raw_writel(c, at91_uart + ATMEL_US_THR);
-}
-
-static inline void flush(void)
-{
-	if (!at91_uart)
-		return;
-
-	/* wait for transmission to complete */
-	while (!(__raw_readl(at91_uart + ATMEL_US_CSR) & ATMEL_US_TXEMPTY))
-		barrier();
-}
-
-#endif
-- 
2.1.0

[PATCH v3 4/7] ARM: at91: remove useless mach/cpu.h

[Alexandre Belloni]

mach/cpu.h is not used anymore, remove it.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
---
 arch/arm/mach-at91/include/mach/at91sam9_smc.h |   2 -
 arch/arm/mach-at91/include/mach/cpu.h          | 216 -------------------------
 arch/arm/mach-at91/pm.c                        |   1 -
 3 files changed, 219 deletions(-)
 delete mode 100644 arch/arm/mach-at91/include/mach/cpu.h

diff --git a/arch/arm/mach-at91/include/mach/at91sam9_smc.h b/arch/arm/mach-at91/include/mach/at91sam9_smc.h
index 175e1fdd9fe8..ff54a0ce90e3 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9_smc.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9_smc.h
@@ -16,8 +16,6 @@
 #ifndef AT91SAM9_SMC_H
 #define AT91SAM9_SMC_H
 
-#include <mach/cpu.h>
-
 #ifndef __ASSEMBLY__
 struct sam9_smc_config {
 	/* Setup register */
diff --git a/arch/arm/mach-at91/include/mach/cpu.h b/arch/arm/mach-at91/include/mach/cpu.h
deleted file mode 100644
index ce7c80a44983..000000000000
--- a/arch/arm/mach-at91/include/mach/cpu.h
+++ /dev/null
@@ -1,216 +0,0 @@
-/*
- * arch/arm/mach-at91/include/mach/cpu.h
- *
- * Copyright (C) 2006 SAN People
- * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
- *
- * 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 __MACH_CPU_H__
-#define __MACH_CPU_H__
-
-#define ARCH_ID_AT91RM9200	0x09290780
-#define ARCH_ID_AT91SAM9260	0x019803a0
-#define ARCH_ID_AT91SAM9261	0x019703a0
-#define ARCH_ID_AT91SAM9263	0x019607a0
-#define ARCH_ID_AT91SAM9G10	0x019903a0
-#define ARCH_ID_AT91SAM9G20	0x019905a0
-#define ARCH_ID_AT91SAM9RL64	0x019b03a0
-#define ARCH_ID_AT91SAM9G45	0x819b05a0
-#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_AT91SAM9N12	0x819a07a0
-
-#define ARCH_ID_AT91SAM9XE128	0x329973a0
-#define ARCH_ID_AT91SAM9XE256	0x329a93a0
-#define ARCH_ID_AT91SAM9XE512	0x329aa3a0
-
-#define ARCH_ID_AT91M40800	0x14080044
-#define ARCH_ID_AT91R40807	0x44080746
-#define ARCH_ID_AT91M40807	0x14080745
-#define ARCH_ID_AT91R40008	0x44000840
-
-#define ARCH_ID_SAMA5		0x8A5C07C0
-
-#define ARCH_EXID_AT91SAM9M11	0x00000001
-#define ARCH_EXID_AT91SAM9M10	0x00000002
-#define ARCH_EXID_AT91SAM9G46	0x00000003
-#define ARCH_EXID_AT91SAM9G45	0x00000004
-
-#define ARCH_EXID_AT91SAM9G15	0x00000000
-#define ARCH_EXID_AT91SAM9G35	0x00000001
-#define ARCH_EXID_AT91SAM9X35	0x00000002
-#define ARCH_EXID_AT91SAM9G25	0x00000003
-#define ARCH_EXID_AT91SAM9X25	0x00000004
-
-#define ARCH_EXID_SAMA5D3	0x00004300
-#define ARCH_EXID_SAMA5D31	0x00444300
-#define ARCH_EXID_SAMA5D33	0x00414300
-#define ARCH_EXID_SAMA5D34	0x00414301
-#define ARCH_EXID_SAMA5D35	0x00584300
-#define ARCH_EXID_SAMA5D36	0x00004301
-
-#define ARCH_EXID_SAMA5D4	0x00000007
-#define ARCH_EXID_SAMA5D41	0x00000001
-#define ARCH_EXID_SAMA5D42	0x00000002
-#define ARCH_EXID_SAMA5D43	0x00000003
-#define ARCH_EXID_SAMA5D44	0x00000004
-
-#define ARCH_FAMILY_AT91SAM9	0x01900000
-#define ARCH_FAMILY_AT91SAM9XE	0x02900000
-
-/* RM9200 type */
-#define ARCH_REVISON_9200_BGA	(0 << 0)
-#define ARCH_REVISON_9200_PQFP	(1 << 0)
-
-#ifndef __ASSEMBLY__
-enum at91_soc_type {
-	/* 920T */
-	AT91_SOC_RM9200,
-
-	/* SAM92xx */
-	AT91_SOC_SAM9260, AT91_SOC_SAM9261, AT91_SOC_SAM9263,
-
-	/* SAM9Gxx */
-	AT91_SOC_SAM9G10, AT91_SOC_SAM9G20, AT91_SOC_SAM9G45,
-
-	/* SAM9RL */
-	AT91_SOC_SAM9RL,
-
-	/* SAM9X5 */
-	AT91_SOC_SAM9X5,
-
-	/* SAM9N12 */
-	AT91_SOC_SAM9N12,
-
-	/* SAMA5D3 */
-	AT91_SOC_SAMA5D3,
-
-	/* SAMA5D4 */
-	AT91_SOC_SAMA5D4,
-
-	/* Unknown type */
-	AT91_SOC_UNKNOWN,
-};
-
-enum at91_soc_subtype {
-	/* RM9200 */
-	AT91_SOC_RM9200_BGA, AT91_SOC_RM9200_PQFP,
-
-	/* SAM9260 */
-	AT91_SOC_SAM9XE,
-
-	/* SAM9G45 */
-	AT91_SOC_SAM9G45ES, AT91_SOC_SAM9M10, AT91_SOC_SAM9G46, AT91_SOC_SAM9M11,
-
-	/* SAM9X5 */
-	AT91_SOC_SAM9G15, AT91_SOC_SAM9G35, AT91_SOC_SAM9X35,
-	AT91_SOC_SAM9G25, AT91_SOC_SAM9X25,
-
-	/* SAMA5D3 */
-	AT91_SOC_SAMA5D31, AT91_SOC_SAMA5D33, AT91_SOC_SAMA5D34,
-	AT91_SOC_SAMA5D35, AT91_SOC_SAMA5D36,
-
-	/* SAMA5D4 */
-	AT91_SOC_SAMA5D41, AT91_SOC_SAMA5D42, AT91_SOC_SAMA5D43,
-	AT91_SOC_SAMA5D44,
-
-	/* No subtype for this SoC */
-	AT91_SOC_SUBTYPE_NONE,
-
-	/* Unknown subtype */
-	AT91_SOC_SUBTYPE_UNKNOWN,
-};
-
-struct at91_socinfo {
-	unsigned int type, subtype;
-	unsigned int cidr, exid;
-};
-
-extern struct at91_socinfo at91_soc_initdata;
-const char *at91_get_soc_type(struct at91_socinfo *c);
-const char *at91_get_soc_subtype(struct at91_socinfo *c);
-
-static inline int at91_soc_is_detected(void)
-{
-	return at91_soc_initdata.type != AT91_SOC_UNKNOWN;
-}
-
-#ifdef CONFIG_SOC_AT91RM9200
-#define cpu_is_at91rm9200()	(at91_soc_initdata.type == AT91_SOC_RM9200)
-#define cpu_is_at91rm9200_bga()	(at91_soc_initdata.subtype == AT91_SOC_RM9200_BGA)
-#define cpu_is_at91rm9200_pqfp() (at91_soc_initdata.subtype == AT91_SOC_RM9200_PQFP)
-#else
-#define cpu_is_at91rm9200()	(0)
-#define cpu_is_at91rm9200_bga()	(0)
-#define cpu_is_at91rm9200_pqfp() (0)
-#endif
-
-#ifdef CONFIG_SOC_AT91SAM9
-#define cpu_is_at91sam9xe()	(at91_soc_initdata.subtype == AT91_SOC_SAM9XE)
-#define cpu_is_at91sam9260()	(at91_soc_initdata.type == AT91_SOC_SAM9260)
-#define cpu_is_at91sam9g20()	(at91_soc_initdata.type == AT91_SOC_SAM9G20)
-#define cpu_is_at91sam9261()	(at91_soc_initdata.type == AT91_SOC_SAM9261)
-#define cpu_is_at91sam9g10()	(at91_soc_initdata.type == AT91_SOC_SAM9G10)
-#define cpu_is_at91sam9263()	(at91_soc_initdata.type == AT91_SOC_SAM9263)
-#define cpu_is_at91sam9rl()	(at91_soc_initdata.type == AT91_SOC_SAM9RL)
-#define cpu_is_at91sam9g45()	(at91_soc_initdata.type == AT91_SOC_SAM9G45)
-#define cpu_is_at91sam9g45es()	(at91_soc_initdata.subtype == AT91_SOC_SAM9G45ES)
-#define cpu_is_at91sam9m10()	(at91_soc_initdata.subtype == AT91_SOC_SAM9M10)
-#define cpu_is_at91sam9g46()	(at91_soc_initdata.subtype == AT91_SOC_SAM9G46)
-#define cpu_is_at91sam9m11()	(at91_soc_initdata.subtype == AT91_SOC_SAM9M11)
-#define cpu_is_at91sam9x5()	(at91_soc_initdata.type == AT91_SOC_SAM9X5)
-#define cpu_is_at91sam9g15()	(at91_soc_initdata.subtype == AT91_SOC_SAM9G15)
-#define cpu_is_at91sam9g35()	(at91_soc_initdata.subtype == AT91_SOC_SAM9G35)
-#define cpu_is_at91sam9x35()	(at91_soc_initdata.subtype == AT91_SOC_SAM9X35)
-#define cpu_is_at91sam9g25()	(at91_soc_initdata.subtype == AT91_SOC_SAM9G25)
-#define cpu_is_at91sam9x25()	(at91_soc_initdata.subtype == AT91_SOC_SAM9X25)
-#define cpu_is_at91sam9n12()	(at91_soc_initdata.type == AT91_SOC_SAM9N12)
-#else
-#define cpu_is_at91sam9xe()	(0)
-#define cpu_is_at91sam9260()	(0)
-#define cpu_is_at91sam9g20()	(0)
-#define cpu_is_at91sam9261()	(0)
-#define cpu_is_at91sam9g10()	(0)
-#define cpu_is_at91sam9263()	(0)
-#define cpu_is_at91sam9rl()	(0)
-#define cpu_is_at91sam9g45()	(0)
-#define cpu_is_at91sam9g45es()	(0)
-#define cpu_is_at91sam9m10()	(0)
-#define cpu_is_at91sam9g46()	(0)
-#define cpu_is_at91sam9m11()	(0)
-#define cpu_is_at91sam9x5()	(0)
-#define cpu_is_at91sam9g15()	(0)
-#define cpu_is_at91sam9g35()	(0)
-#define cpu_is_at91sam9x35()	(0)
-#define cpu_is_at91sam9g25()	(0)
-#define cpu_is_at91sam9x25()	(0)
-#define cpu_is_at91sam9n12()	(0)
-#endif
-
-#ifdef CONFIG_SOC_SAMA5D3
-#define cpu_is_sama5d3()	(at91_soc_initdata.type == AT91_SOC_SAMA5D3)
-#else
-#define cpu_is_sama5d3()	(0)
-#endif
-
-#ifdef CONFIG_SOC_SAMA5D4
-#define cpu_is_sama5d4()	(at91_soc_initdata.type == AT91_SOC_SAMA5D4)
-#else
-#define cpu_is_sama5d4()	(0)
-#endif
-
-/*
- * Since this is ARM, we will never run on any AVR32 CPU. But these
- * definitions may reduce clutter in common drivers.
- */
-#define cpu_is_at32ap7000()	(0)
-#endif /* __ASSEMBLY__ */
-
-#endif /* __MACH_CPU_H__ */
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index ac947cdd506c..2a12c01afc67 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -32,7 +32,6 @@
 #include <asm/fncpy.h>
 #include <asm/cacheflush.h>
 
-#include <mach/cpu.h>
 #include <mach/hardware.h>
 
 #include "generic.h"
-- 
2.1.0

[PATCH v3 5/7] ARM: at91: remove SoC headers

[Alexandre Belloni]

Remove the now useless SoC headers.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
---
 arch/arm/mach-at91/include/mach/at91rm9200.h  | 103 -------------------
 arch/arm/mach-at91/include/mach/at91sam9260.h | 129 -----------------------
 arch/arm/mach-at91/include/mach/at91sam9261.h |  99 ------------------
 arch/arm/mach-at91/include/mach/at91sam9263.h | 117 ---------------------
 arch/arm/mach-at91/include/mach/at91sam9g45.h | 143 --------------------------
 arch/arm/mach-at91/include/mach/at91sam9n12.h |  65 ------------
 arch/arm/mach-at91/include/mach/at91sam9rl.h  | 105 -------------------
 arch/arm/mach-at91/include/mach/at91sam9x5.h  |  71 -------------
 arch/arm/mach-at91/include/mach/hardware.h    |  11 --
 arch/arm/mach-at91/include/mach/sama5d3.h     |  86 ----------------
 arch/arm/mach-at91/include/mach/sama5d4.h     |  33 ------
 11 files changed, 962 deletions(-)
 delete mode 100644 arch/arm/mach-at91/include/mach/at91rm9200.h
 delete mode 100644 arch/arm/mach-at91/include/mach/at91sam9260.h
 delete mode 100644 arch/arm/mach-at91/include/mach/at91sam9261.h
 delete mode 100644 arch/arm/mach-at91/include/mach/at91sam9263.h
 delete mode 100644 arch/arm/mach-at91/include/mach/at91sam9g45.h
 delete mode 100644 arch/arm/mach-at91/include/mach/at91sam9n12.h
 delete mode 100644 arch/arm/mach-at91/include/mach/at91sam9rl.h
 delete mode 100644 arch/arm/mach-at91/include/mach/at91sam9x5.h
 delete mode 100644 arch/arm/mach-at91/include/mach/sama5d3.h
 delete mode 100644 arch/arm/mach-at91/include/mach/sama5d4.h

diff --git a/arch/arm/mach-at91/include/mach/at91rm9200.h b/arch/arm/mach-at91/include/mach/at91rm9200.h
deleted file mode 100644
index e67317c67761..000000000000
--- a/arch/arm/mach-at91/include/mach/at91rm9200.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * arch/arm/mach-at91/include/mach/at91rm9200.h
- *
- * Copyright (C) 2005 Ivan Kokshaysky
- * Copyright (C) SAN People
- *
- * Common definitions.
- * 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_H
-#define AT91RM9200_H
-
-/*
- * Peripheral identifiers/interrupts.
- */
-#define AT91RM9200_ID_PIOA	2	/* Parallel IO Controller A */
-#define AT91RM9200_ID_PIOB	3	/* Parallel IO Controller B */
-#define AT91RM9200_ID_PIOC	4	/* Parallel IO Controller C */
-#define AT91RM9200_ID_PIOD	5	/* Parallel IO Controller D */
-#define AT91RM9200_ID_US0	6	/* USART 0 */
-#define AT91RM9200_ID_US1	7	/* USART 1 */
-#define AT91RM9200_ID_US2	8	/* USART 2 */
-#define AT91RM9200_ID_US3	9	/* USART 3 */
-#define AT91RM9200_ID_MCI	10	/* Multimedia Card Interface */
-#define AT91RM9200_ID_UDP	11	/* USB Device Port */
-#define AT91RM9200_ID_TWI	12	/* Two-Wire Interface */
-#define AT91RM9200_ID_SPI	13	/* Serial Peripheral Interface */
-#define AT91RM9200_ID_SSC0	14	/* Serial Synchronous Controller 0 */
-#define AT91RM9200_ID_SSC1	15	/* Serial Synchronous Controller 1 */
-#define AT91RM9200_ID_SSC2	16	/* Serial Synchronous Controller 2 */
-#define AT91RM9200_ID_TC0	17	/* Timer Counter 0 */
-#define AT91RM9200_ID_TC1	18	/* Timer Counter 1 */
-#define AT91RM9200_ID_TC2	19	/* Timer Counter 2 */
-#define AT91RM9200_ID_TC3	20	/* Timer Counter 3 */
-#define AT91RM9200_ID_TC4	21	/* Timer Counter 4 */
-#define AT91RM9200_ID_TC5	22	/* Timer Counter 5 */
-#define AT91RM9200_ID_UHP	23	/* USB Host port */
-#define AT91RM9200_ID_EMAC	24	/* Ethernet MAC */
-#define AT91RM9200_ID_IRQ0	25	/* Advanced Interrupt Controller (IRQ0) */
-#define AT91RM9200_ID_IRQ1	26	/* Advanced Interrupt Controller (IRQ1) */
-#define AT91RM9200_ID_IRQ2	27	/* Advanced Interrupt Controller (IRQ2) */
-#define AT91RM9200_ID_IRQ3	28	/* Advanced Interrupt Controller (IRQ3) */
-#define AT91RM9200_ID_IRQ4	29	/* Advanced Interrupt Controller (IRQ4) */
-#define AT91RM9200_ID_IRQ5	30	/* Advanced Interrupt Controller (IRQ5) */
-#define AT91RM9200_ID_IRQ6	31	/* Advanced Interrupt Controller (IRQ6) */
-
-
-/*
- * Peripheral physical base addresses.
- */
-#define AT91RM9200_BASE_TCB0	0xfffa0000
-#define AT91RM9200_BASE_TC0	0xfffa0000
-#define AT91RM9200_BASE_TC1	0xfffa0040
-#define AT91RM9200_BASE_TC2	0xfffa0080
-#define AT91RM9200_BASE_TCB1	0xfffa4000
-#define AT91RM9200_BASE_TC3	0xfffa4000
-#define AT91RM9200_BASE_TC4	0xfffa4040
-#define AT91RM9200_BASE_TC5	0xfffa4080
-#define AT91RM9200_BASE_UDP	0xfffb0000
-#define AT91RM9200_BASE_MCI	0xfffb4000
-#define AT91RM9200_BASE_TWI	0xfffb8000
-#define AT91RM9200_BASE_EMAC	0xfffbc000
-#define AT91RM9200_BASE_US0	0xfffc0000
-#define AT91RM9200_BASE_US1	0xfffc4000
-#define AT91RM9200_BASE_US2	0xfffc8000
-#define AT91RM9200_BASE_US3	0xfffcc000
-#define AT91RM9200_BASE_SSC0	0xfffd0000
-#define AT91RM9200_BASE_SSC1	0xfffd4000
-#define AT91RM9200_BASE_SSC2	0xfffd8000
-#define AT91RM9200_BASE_SPI	0xfffe0000
-
-
-/*
- * System Peripherals
- */
-#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 */
-
-/*
- * Internal Memory.
- */
-#define AT91RM9200_ROM_BASE	0x00100000	/* Internal ROM base address */
-#define AT91RM9200_ROM_SIZE	SZ_128K		/* Internal ROM size (128Kb) */
-
-#define AT91RM9200_SRAM_BASE	0x00200000	/* Internal SRAM base address */
-#define AT91RM9200_SRAM_SIZE	SZ_16K		/* Internal SRAM size (16Kb) */
-
-#define AT91RM9200_UHP_BASE	0x00300000	/* USB Host controller */
-
-
-#endif
diff --git a/arch/arm/mach-at91/include/mach/at91sam9260.h b/arch/arm/mach-at91/include/mach/at91sam9260.h
deleted file mode 100644
index 416c7b6c56d3..000000000000
--- a/arch/arm/mach-at91/include/mach/at91sam9260.h
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * arch/arm/mach-at91/include/mach/at91sam9260.h
- *
- * (C) 2006 Andrew Victor
- *
- * Common definitions.
- * Based on AT91SAM9260 datasheet revision A (Preliminary).
- *
- * Includes also definitions for AT91SAM9XE and AT91SAM9G families
- *
- * 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 AT91SAM9260_H
-#define AT91SAM9260_H
-
-/*
- * Peripheral identifiers/interrupts.
- */
-#define AT91SAM9260_ID_PIOA	2	/* Parallel IO Controller A */
-#define AT91SAM9260_ID_PIOB	3	/* Parallel IO Controller B */
-#define AT91SAM9260_ID_PIOC	4	/* Parallel IO Controller C */
-#define AT91SAM9260_ID_ADC	5	/* Analog-to-Digital Converter */
-#define AT91SAM9260_ID_US0	6	/* USART 0 */
-#define AT91SAM9260_ID_US1	7	/* USART 1 */
-#define AT91SAM9260_ID_US2	8	/* USART 2 */
-#define AT91SAM9260_ID_MCI	9	/* Multimedia Card Interface */
-#define AT91SAM9260_ID_UDP	10	/* USB Device Port */
-#define AT91SAM9260_ID_TWI	11	/* Two-Wire Interface */
-#define AT91SAM9260_ID_SPI0	12	/* Serial Peripheral Interface 0 */
-#define AT91SAM9260_ID_SPI1	13	/* Serial Peripheral Interface 1 */
-#define AT91SAM9260_ID_SSC	14	/* Serial Synchronous Controller */
-#define AT91SAM9260_ID_TC0	17	/* Timer Counter 0 */
-#define AT91SAM9260_ID_TC1	18	/* Timer Counter 1 */
-#define AT91SAM9260_ID_TC2	19	/* Timer Counter 2 */
-#define AT91SAM9260_ID_UHP	20	/* USB Host port */
-#define AT91SAM9260_ID_EMAC	21	/* Ethernet */
-#define AT91SAM9260_ID_ISI	22	/* Image Sensor Interface */
-#define AT91SAM9260_ID_US3	23	/* USART 3 */
-#define AT91SAM9260_ID_US4	24	/* USART 4 */
-#define AT91SAM9260_ID_US5	25	/* USART 5 */
-#define AT91SAM9260_ID_TC3	26	/* Timer Counter 3 */
-#define AT91SAM9260_ID_TC4	27	/* Timer Counter 4 */
-#define AT91SAM9260_ID_TC5	28	/* Timer Counter 5 */
-#define AT91SAM9260_ID_IRQ0	29	/* Advanced Interrupt Controller (IRQ0) */
-#define AT91SAM9260_ID_IRQ1	30	/* Advanced Interrupt Controller (IRQ1) */
-#define AT91SAM9260_ID_IRQ2	31	/* Advanced Interrupt Controller (IRQ2) */
-
-
-/*
- * User Peripheral physical base addresses.
- */
-#define AT91SAM9260_BASE_TCB0		0xfffa0000
-#define AT91SAM9260_BASE_TC0		0xfffa0000
-#define AT91SAM9260_BASE_TC1		0xfffa0040
-#define AT91SAM9260_BASE_TC2		0xfffa0080
-#define AT91SAM9260_BASE_UDP		0xfffa4000
-#define AT91SAM9260_BASE_MCI		0xfffa8000
-#define AT91SAM9260_BASE_TWI		0xfffac000
-#define AT91SAM9260_BASE_US0		0xfffb0000
-#define AT91SAM9260_BASE_US1		0xfffb4000
-#define AT91SAM9260_BASE_US2		0xfffb8000
-#define AT91SAM9260_BASE_SSC		0xfffbc000
-#define AT91SAM9260_BASE_ISI		0xfffc0000
-#define AT91SAM9260_BASE_EMAC		0xfffc4000
-#define AT91SAM9260_BASE_SPI0		0xfffc8000
-#define AT91SAM9260_BASE_SPI1		0xfffcc000
-#define AT91SAM9260_BASE_US3		0xfffd0000
-#define AT91SAM9260_BASE_US4		0xfffd4000
-#define AT91SAM9260_BASE_US5		0xfffd8000
-#define AT91SAM9260_BASE_TCB1		0xfffdc000
-#define AT91SAM9260_BASE_TC3		0xfffdc000
-#define AT91SAM9260_BASE_TC4		0xfffdc040
-#define AT91SAM9260_BASE_TC5		0xfffdc080
-#define AT91SAM9260_BASE_ADC		0xfffe0000
-
-/*
- * System Peripherals
- */
-#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
-#define AT91SAM9260_BASE_PIOC	0xfffff800
-#define AT91SAM9260_BASE_RSTC	0xfffffd00
-#define AT91SAM9260_BASE_SHDWC	0xfffffd10
-#define AT91SAM9260_BASE_RTT	0xfffffd20
-#define AT91SAM9260_BASE_PIT	0xfffffd30
-#define AT91SAM9260_BASE_WDT	0xfffffd40
-#define AT91SAM9260_BASE_GPBR	0xfffffd50
-
-
-/*
- * Internal Memory.
- */
-#define AT91SAM9260_ROM_BASE	0x00100000	/* Internal ROM base address */
-#define AT91SAM9260_ROM_SIZE	SZ_32K		/* Internal ROM size (32Kb) */
-
-#define AT91SAM9260_SRAM0_BASE	0x00200000	/* Internal SRAM 0 base address */
-#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 */
-
-#define AT91SAM9XE_FLASH_BASE	0x00200000	/* Internal FLASH base address */
-#define AT91SAM9XE_SRAM_BASE	0x00300000	/* Internal SRAM base address */
-
-#define AT91SAM9G20_ROM_BASE	0x00100000	/* Internal ROM base address */
-#define AT91SAM9G20_ROM_SIZE	SZ_32K		/* Internal ROM size (32Kb) */
-
-#define AT91SAM9G20_SRAM0_BASE	0x00200000	/* Internal SRAM 0 base address */
-#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 */
-
-#endif
diff --git a/arch/arm/mach-at91/include/mach/at91sam9261.h b/arch/arm/mach-at91/include/mach/at91sam9261.h
deleted file mode 100644
index a041406d06ee..000000000000
--- a/arch/arm/mach-at91/include/mach/at91sam9261.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * arch/arm/mach-at91/include/mach/at91sam9261.h
- *
- * Copyright (C) SAN People
- *
- * Common definitions.
- * Based on AT91SAM9261 datasheet revision E. (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 AT91SAM9261_H
-#define AT91SAM9261_H
-
-/*
- * Peripheral identifiers/interrupts.
- */
-#define AT91SAM9261_ID_PIOA	2	/* Parallel IO Controller A */
-#define AT91SAM9261_ID_PIOB	3	/* Parallel IO Controller B */
-#define AT91SAM9261_ID_PIOC	4	/* Parallel IO Controller C */
-#define AT91SAM9261_ID_US0	6	/* USART 0 */
-#define AT91SAM9261_ID_US1	7	/* USART 1 */
-#define AT91SAM9261_ID_US2	8	/* USART 2 */
-#define AT91SAM9261_ID_MCI	9	/* Multimedia Card Interface */
-#define AT91SAM9261_ID_UDP	10	/* USB Device Port */
-#define AT91SAM9261_ID_TWI	11	/* Two-Wire Interface */
-#define AT91SAM9261_ID_SPI0	12	/* Serial Peripheral Interface 0 */
-#define AT91SAM9261_ID_SPI1	13	/* Serial Peripheral Interface 1 */
-#define AT91SAM9261_ID_SSC0	14	/* Serial Synchronous Controller 0 */
-#define AT91SAM9261_ID_SSC1	15	/* Serial Synchronous Controller 1 */
-#define AT91SAM9261_ID_SSC2	16	/* Serial Synchronous Controller 2 */
-#define AT91SAM9261_ID_TC0	17	/* Timer Counter 0 */
-#define AT91SAM9261_ID_TC1	18	/* Timer Counter 1 */
-#define AT91SAM9261_ID_TC2	19	/* Timer Counter 2 */
-#define AT91SAM9261_ID_UHP	20	/* USB Host port */
-#define AT91SAM9261_ID_LCDC	21	/* LDC Controller */
-#define AT91SAM9261_ID_IRQ0	29	/* Advanced Interrupt Controller (IRQ0) */
-#define AT91SAM9261_ID_IRQ1	30	/* Advanced Interrupt Controller (IRQ1) */
-#define AT91SAM9261_ID_IRQ2	31	/* Advanced Interrupt Controller (IRQ2) */
-
-
-/*
- * User Peripheral physical base addresses.
- */
-#define AT91SAM9261_BASE_TCB0		0xfffa0000
-#define AT91SAM9261_BASE_TC0		0xfffa0000
-#define AT91SAM9261_BASE_TC1		0xfffa0040
-#define AT91SAM9261_BASE_TC2		0xfffa0080
-#define AT91SAM9261_BASE_UDP		0xfffa4000
-#define AT91SAM9261_BASE_MCI		0xfffa8000
-#define AT91SAM9261_BASE_TWI		0xfffac000
-#define AT91SAM9261_BASE_US0		0xfffb0000
-#define AT91SAM9261_BASE_US1		0xfffb4000
-#define AT91SAM9261_BASE_US2		0xfffb8000
-#define AT91SAM9261_BASE_SSC0		0xfffbc000
-#define AT91SAM9261_BASE_SSC1		0xfffc0000
-#define AT91SAM9261_BASE_SSC2		0xfffc4000
-#define AT91SAM9261_BASE_SPI0		0xfffc8000
-#define AT91SAM9261_BASE_SPI1		0xfffcc000
-
-
-/*
- * System Peripherals
- */
-#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
-#define AT91SAM9261_BASE_PIOC	0xfffff800
-#define AT91SAM9261_BASE_RSTC	0xfffffd00
-#define AT91SAM9261_BASE_SHDWC	0xfffffd10
-#define AT91SAM9261_BASE_RTT	0xfffffd20
-#define AT91SAM9261_BASE_PIT	0xfffffd30
-#define AT91SAM9261_BASE_WDT	0xfffffd40
-#define AT91SAM9261_BASE_GPBR	0xfffffd50
-
-
-/*
- * Internal Memory.
- */
-#define AT91SAM9261_SRAM_BASE	0x00300000	/* Internal SRAM base address */
-#define AT91SAM9261_SRAM_SIZE	0x00028000	/* Internal SRAM size (160Kb) */
-
-#define AT91SAM9G10_SRAM_BASE	AT91SAM9261_SRAM_BASE	/* Internal SRAM base address */
-#define AT91SAM9G10_SRAM_SIZE	0x00004000	/* Internal SRAM size (16Kb) */
-
-#define AT91SAM9261_ROM_BASE	0x00400000	/* Internal ROM base address */
-#define AT91SAM9261_ROM_SIZE	SZ_32K		/* Internal ROM size (32Kb) */
-
-#define AT91SAM9261_UHP_BASE	0x00500000	/* USB Host controller */
-#define AT91SAM9261_LCDC_BASE	0x00600000	/* LDC controller */
-
-
-#endif
diff --git a/arch/arm/mach-at91/include/mach/at91sam9263.h b/arch/arm/mach-at91/include/mach/at91sam9263.h
deleted file mode 100644
index d201029d60b3..000000000000
--- a/arch/arm/mach-at91/include/mach/at91sam9263.h
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * arch/arm/mach-at91/include/mach/at91sam9263.h
- *
- * (C) 2007 Atmel Corporation.
- *
- * Common definitions.
- * Based on AT91SAM9263 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 AT91SAM9263_H
-#define AT91SAM9263_H
-
-/*
- * Peripheral identifiers/interrupts.
- */
-#define AT91SAM9263_ID_PIOA	2	/* Parallel IO Controller A */
-#define AT91SAM9263_ID_PIOB	3	/* Parallel IO Controller B */
-#define AT91SAM9263_ID_PIOCDE	4	/* Parallel IO Controller C, D and E */
-#define AT91SAM9263_ID_US0	7	/* USART 0 */
-#define AT91SAM9263_ID_US1	8	/* USART 1 */
-#define AT91SAM9263_ID_US2	9	/* USART 2 */
-#define AT91SAM9263_ID_MCI0	10	/* Multimedia Card Interface 0 */
-#define AT91SAM9263_ID_MCI1	11	/* Multimedia Card Interface 1 */
-#define AT91SAM9263_ID_CAN	12	/* CAN */
-#define AT91SAM9263_ID_TWI	13	/* Two-Wire Interface */
-#define AT91SAM9263_ID_SPI0	14	/* Serial Peripheral Interface 0 */
-#define AT91SAM9263_ID_SPI1	15	/* Serial Peripheral Interface 1 */
-#define AT91SAM9263_ID_SSC0	16	/* Serial Synchronous Controller 0 */
-#define AT91SAM9263_ID_SSC1	17	/* Serial Synchronous Controller 1 */
-#define AT91SAM9263_ID_AC97C	18	/* AC97 Controller */
-#define AT91SAM9263_ID_TCB	19	/* Timer Counter 0, 1 and 2 */
-#define AT91SAM9263_ID_PWMC	20	/* Pulse Width Modulation Controller */
-#define AT91SAM9263_ID_EMAC	21	/* Ethernet */
-#define AT91SAM9263_ID_2DGE	23	/* 2D Graphic Engine */
-#define AT91SAM9263_ID_UDP	24	/* USB Device Port */
-#define AT91SAM9263_ID_ISI	25	/* Image Sensor Interface */
-#define AT91SAM9263_ID_LCDC	26	/* LCD Controller */
-#define AT91SAM9263_ID_DMA	27	/* DMA Controller */
-#define AT91SAM9263_ID_UHP	29	/* USB Host port */
-#define AT91SAM9263_ID_IRQ0	30	/* Advanced Interrupt Controller (IRQ0) */
-#define AT91SAM9263_ID_IRQ1	31	/* Advanced Interrupt Controller (IRQ1) */
-
-
-/*
- * User Peripheral physical base addresses.
- */
-#define AT91SAM9263_BASE_UDP		0xfff78000
-#define AT91SAM9263_BASE_TCB0		0xfff7c000
-#define AT91SAM9263_BASE_TC0		0xfff7c000
-#define AT91SAM9263_BASE_TC1		0xfff7c040
-#define AT91SAM9263_BASE_TC2		0xfff7c080
-#define AT91SAM9263_BASE_MCI0		0xfff80000
-#define AT91SAM9263_BASE_MCI1		0xfff84000
-#define AT91SAM9263_BASE_TWI		0xfff88000
-#define AT91SAM9263_BASE_US0		0xfff8c000
-#define AT91SAM9263_BASE_US1		0xfff90000
-#define AT91SAM9263_BASE_US2		0xfff94000
-#define AT91SAM9263_BASE_SSC0		0xfff98000
-#define AT91SAM9263_BASE_SSC1		0xfff9c000
-#define AT91SAM9263_BASE_AC97C		0xfffa0000
-#define AT91SAM9263_BASE_SPI0		0xfffa4000
-#define AT91SAM9263_BASE_SPI1		0xfffa8000
-#define AT91SAM9263_BASE_CAN		0xfffac000
-#define AT91SAM9263_BASE_PWMC		0xfffb8000
-#define AT91SAM9263_BASE_EMAC		0xfffbc000
-#define AT91SAM9263_BASE_ISI		0xfffc4000
-#define AT91SAM9263_BASE_2DGE		0xfffc8000
-
-/*
- * System Peripherals
- */
-#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
-#define AT91SAM9263_BASE_PIOC	0xfffff600
-#define AT91SAM9263_BASE_PIOD	0xfffff800
-#define AT91SAM9263_BASE_PIOE	0xfffffa00
-#define AT91SAM9263_BASE_RSTC	0xfffffd00
-#define AT91SAM9263_BASE_SHDWC	0xfffffd10
-#define AT91SAM9263_BASE_RTT0	0xfffffd20
-#define AT91SAM9263_BASE_PIT	0xfffffd30
-#define AT91SAM9263_BASE_WDT	0xfffffd40
-#define AT91SAM9263_BASE_RTT1	0xfffffd50
-#define AT91SAM9263_BASE_GPBR	0xfffffd60
-
-#define AT91_SMC	AT91_SMC0
-
-/*
- * Internal Memory.
- */
-#define AT91SAM9263_SRAM0_BASE	0x00300000	/* Internal SRAM 0 base address */
-#define AT91SAM9263_SRAM0_SIZE	(80 * SZ_1K)	/* Internal SRAM 0 size (80Kb) */
-
-#define AT91SAM9263_ROM_BASE	0x00400000	/* Internal ROM base address */
-#define AT91SAM9263_ROM_SIZE	SZ_128K		/* Internal ROM size (128Kb) */
-
-#define AT91SAM9263_SRAM1_BASE	0x00500000	/* Internal SRAM 1 base address */
-#define AT91SAM9263_SRAM1_SIZE	SZ_16K		/* Internal SRAM 1 size (16Kb) */
-
-#define AT91SAM9263_LCDC_BASE	0x00700000	/* LCD Controller */
-#define AT91SAM9263_DMAC_BASE	0x00800000	/* DMA Controller */
-#define AT91SAM9263_UHP_BASE	0x00a00000	/* USB Host controller */
-
-
-#endif
diff --git a/arch/arm/mach-at91/include/mach/at91sam9g45.h b/arch/arm/mach-at91/include/mach/at91sam9g45.h
deleted file mode 100644
index 8eba1021f533..000000000000
--- a/arch/arm/mach-at91/include/mach/at91sam9g45.h
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * Chip-specific header file for the AT91SAM9G45 family
- *
- *  Copyright (C) 2008-2009 Atmel Corporation.
- *
- * Common definitions.
- * Based on AT91SAM9G45 preliminary datasheet.
- *
- * 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 AT91SAM9G45_H
-#define AT91SAM9G45_H
-
-/*
- * Peripheral identifiers/interrupts.
- */
-#define AT91SAM9G45_ID_PIOA	2	/* Parallel I/O Controller A */
-#define AT91SAM9G45_ID_PIOB	3	/* Parallel I/O Controller B */
-#define AT91SAM9G45_ID_PIOC	4	/* Parallel I/O Controller C */
-#define AT91SAM9G45_ID_PIODE	5	/* Parallel I/O Controller D and E */
-#define AT91SAM9G45_ID_TRNG	6	/* True Random Number Generator */
-#define AT91SAM9G45_ID_US0	7	/* USART 0 */
-#define AT91SAM9G45_ID_US1	8	/* USART 1 */
-#define AT91SAM9G45_ID_US2	9	/* USART 2 */
-#define AT91SAM9G45_ID_US3	10	/* USART 3 */
-#define AT91SAM9G45_ID_MCI0	11	/* High Speed Multimedia Card Interface 0 */
-#define AT91SAM9G45_ID_TWI0	12	/* Two-Wire Interface 0 */
-#define AT91SAM9G45_ID_TWI1	13	/* Two-Wire Interface 1 */
-#define AT91SAM9G45_ID_SPI0	14	/* Serial Peripheral Interface 0 */
-#define AT91SAM9G45_ID_SPI1	15	/* Serial Peripheral Interface 1 */
-#define AT91SAM9G45_ID_SSC0	16	/* Synchronous Serial Controller 0 */
-#define AT91SAM9G45_ID_SSC1	17	/* Synchronous Serial Controller 1 */
-#define AT91SAM9G45_ID_TCB	18	/* Timer Counter 0, 1, 2, 3, 4 and 5 */
-#define AT91SAM9G45_ID_PWMC	19	/* Pulse Width Modulation Controller */
-#define AT91SAM9G45_ID_TSC	20	/* Touch Screen ADC Controller */
-#define AT91SAM9G45_ID_DMA	21	/* DMA Controller */
-#define AT91SAM9G45_ID_UHPHS	22	/* USB Host High Speed */
-#define AT91SAM9G45_ID_LCDC	23	/* LCD Controller */
-#define AT91SAM9G45_ID_AC97C	24	/* AC97 Controller */
-#define AT91SAM9G45_ID_EMAC	25	/* Ethernet MAC */
-#define AT91SAM9G45_ID_ISI	26	/* Image Sensor Interface */
-#define AT91SAM9G45_ID_UDPHS	27	/* USB Device High Speed */
-#define AT91SAM9G45_ID_AESTDESSHA 28	/* AES + T-DES + SHA */
-#define AT91SAM9G45_ID_MCI1	29	/* High Speed Multimedia Card Interface 1 */
-#define AT91SAM9G45_ID_VDEC	30	/* Video Decoder */
-#define AT91SAM9G45_ID_IRQ0	31	/* Advanced Interrupt Controller */
-
-/*
- * User Peripheral physical base addresses.
- */
-#define AT91SAM9G45_BASE_UDPHS		0xfff78000
-#define AT91SAM9G45_BASE_TCB0		0xfff7c000
-#define AT91SAM9G45_BASE_TC0		0xfff7c000
-#define AT91SAM9G45_BASE_TC1		0xfff7c040
-#define AT91SAM9G45_BASE_TC2		0xfff7c080
-#define AT91SAM9G45_BASE_MCI0		0xfff80000
-#define AT91SAM9G45_BASE_TWI0		0xfff84000
-#define AT91SAM9G45_BASE_TWI1		0xfff88000
-#define AT91SAM9G45_BASE_US0		0xfff8c000
-#define AT91SAM9G45_BASE_US1		0xfff90000
-#define AT91SAM9G45_BASE_US2		0xfff94000
-#define AT91SAM9G45_BASE_US3		0xfff98000
-#define AT91SAM9G45_BASE_SSC0		0xfff9c000
-#define AT91SAM9G45_BASE_SSC1		0xfffa0000
-#define AT91SAM9G45_BASE_SPI0		0xfffa4000
-#define AT91SAM9G45_BASE_SPI1		0xfffa8000
-#define AT91SAM9G45_BASE_AC97C		0xfffac000
-#define AT91SAM9G45_BASE_TSC		0xfffb0000
-#define AT91SAM9G45_BASE_ISI		0xfffb4000
-#define AT91SAM9G45_BASE_PWMC		0xfffb8000
-#define AT91SAM9G45_BASE_EMAC		0xfffbc000
-#define AT91SAM9G45_BASE_AES		0xfffc0000
-#define AT91SAM9G45_BASE_TDES		0xfffc4000
-#define AT91SAM9G45_BASE_SHA		0xfffc8000
-#define AT91SAM9G45_BASE_TRNG		0xfffcc000
-#define AT91SAM9G45_BASE_MCI1		0xfffd0000
-#define AT91SAM9G45_BASE_TCB1		0xfffd4000
-#define AT91SAM9G45_BASE_TC3		0xfffd4000
-#define AT91SAM9G45_BASE_TC4		0xfffd4040
-#define AT91SAM9G45_BASE_TC5		0xfffd4080
-
-/*
- * System Peripherals
- */
-#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
-#define AT91SAM9G45_BASE_PIOC	0xfffff600
-#define AT91SAM9G45_BASE_PIOD	0xfffff800
-#define AT91SAM9G45_BASE_PIOE	0xfffffa00
-#define AT91SAM9G45_BASE_RSTC	0xfffffd00
-#define AT91SAM9G45_BASE_SHDWC	0xfffffd10
-#define AT91SAM9G45_BASE_RTT	0xfffffd20
-#define AT91SAM9G45_BASE_PIT	0xfffffd30
-#define AT91SAM9G45_BASE_WDT	0xfffffd40
-#define AT91SAM9G45_BASE_RTC	0xfffffdb0
-#define AT91SAM9G45_BASE_GPBR	0xfffffd60
-
-/*
- * Internal Memory.
- */
-#define AT91SAM9G45_SRAM_BASE	0x00300000	/* Internal SRAM base address */
-#define AT91SAM9G45_SRAM_SIZE	SZ_64K		/* Internal SRAM size (64Kb) */
-
-#define AT91SAM9G45_ROM_BASE	0x00400000	/* Internal ROM base address */
-#define AT91SAM9G45_ROM_SIZE	SZ_64K		/* Internal ROM size (64Kb) */
-
-#define AT91SAM9G45_LCDC_BASE	0x00500000	/* LCD Controller */
-#define AT91SAM9G45_UDPHS_FIFO	0x00600000	/* USB Device HS controller */
-#define AT91SAM9G45_OHCI_BASE	0x00700000	/* USB Host controller (OHCI) */
-#define AT91SAM9G45_EHCI_BASE	0x00800000	/* USB Host controller (EHCI) */
-#define AT91SAM9G45_VDEC_BASE	0x00900000	/* Video Decoder Controller */
-
-/*
- * DMA peripheral identifiers
- * for hardware handshaking interface
- */
-#define AT_DMA_ID_MCI0		 0
-#define AT_DMA_ID_SPI0_TX	 1
-#define AT_DMA_ID_SPI0_RX	 2
-#define AT_DMA_ID_SPI1_TX	 3
-#define AT_DMA_ID_SPI1_RX	 4
-#define AT_DMA_ID_SSC0_TX	 5
-#define AT_DMA_ID_SSC0_RX	 6
-#define AT_DMA_ID_SSC1_TX	 7
-#define AT_DMA_ID_SSC1_RX	 8
-#define AT_DMA_ID_AC97_TX	 9
-#define AT_DMA_ID_AC97_RX	10
-#define AT_DMA_ID_AES_TX	11
-#define AT_DMA_ID_AES_RX	12
-#define AT_DMA_ID_MCI1		13
-
-#endif
diff --git a/arch/arm/mach-at91/include/mach/at91sam9n12.h b/arch/arm/mach-at91/include/mach/at91sam9n12.h
deleted file mode 100644
index 0151bcf6163c..000000000000
--- a/arch/arm/mach-at91/include/mach/at91sam9n12.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * SoC specific header file for the AT91SAM9N12
- *
- * Copyright (C) 2012 Atmel Corporation
- *
- * Common definitions, based on AT91SAM9N12 SoC datasheet
- *
- * Licensed under GPLv2 or later
- */
-
-#ifndef _AT91SAM9N12_H_
-#define _AT91SAM9N12_H_
-
-/*
- * Peripheral identifiers/interrupts.
- */
-#define AT91SAM9N12_ID_PIOAB	2	/* Parallel I/O Controller A and B */
-#define AT91SAM9N12_ID_PIOCD	3	/* Parallel I/O Controller C and D */
-#define AT91SAM9N12_ID_FUSE	4	/* FUSE Controller */
-#define AT91SAM9N12_ID_USART0	5	/* USART 0 */
-#define AT91SAM9N12_ID_USART1	6	/* USART 1 */
-#define AT91SAM9N12_ID_USART2	7	/* USART 2 */
-#define AT91SAM9N12_ID_USART3	8	/* USART 3 */
-#define AT91SAM9N12_ID_TWI0	9	/* Two-Wire Interface 0 */
-#define AT91SAM9N12_ID_TWI1	10	/* Two-Wire Interface 1 */
-#define AT91SAM9N12_ID_MCI	12	/* High Speed Multimedia Card Interface */
-#define AT91SAM9N12_ID_SPI0	13	/* Serial Peripheral Interface 0 */
-#define AT91SAM9N12_ID_SPI1	14	/* Serial Peripheral Interface 1 */
-#define AT91SAM9N12_ID_UART0	15	/* UART 0 */
-#define AT91SAM9N12_ID_UART1	16	/* UART 1 */
-#define AT91SAM9N12_ID_TCB	17	/* Timer Counter 0, 1, 2, 3, 4 and 5 */
-#define AT91SAM9N12_ID_PWM	18	/* Pulse Width Modulation Controller */
-#define AT91SAM9N12_ID_ADC	19	/* ADC Controller */
-#define AT91SAM9N12_ID_DMA	20	/* DMA Controller */
-#define AT91SAM9N12_ID_UHP	22	/* USB Host High Speed */
-#define AT91SAM9N12_ID_UDP	23	/* USB Device High Speed */
-#define AT91SAM9N12_ID_LCDC	25	/* LCD Controller */
-#define AT91SAM9N12_ID_ISI	25	/* Image Sensor Interface */
-#define AT91SAM9N12_ID_SSC	28	/* Synchronous Serial Controller */
-#define AT91SAM9N12_ID_TRNG	30	/* TRNG */
-#define AT91SAM9N12_ID_IRQ0	31	/* Advanced Interrupt Controller */
-
-/*
- * User Peripheral physical base addresses.
- */
-#define AT91SAM9N12_BASE_USART0	0xf801c000
-#define AT91SAM9N12_BASE_USART1	0xf8020000
-#define AT91SAM9N12_BASE_USART2	0xf8024000
-#define AT91SAM9N12_BASE_USART3	0xf8028000
-
-/*
- * System Peripherals
- */
-#define AT91SAM9N12_BASE_RTC	0xfffffeb0
-
-/*
- * Internal Memory.
- */
-#define AT91SAM9N12_SRAM_BASE	0x00300000	/* Internal SRAM base address */
-#define AT91SAM9N12_SRAM_SIZE	SZ_32K		/* Internal SRAM size (32Kb) */
-
-#define AT91SAM9N12_ROM_BASE	0x00100000	/* Internal ROM base address */
-#define AT91SAM9N12_ROM_SIZE	SZ_128K		/* Internal ROM size (128Kb) */
-
-#endif
diff --git a/arch/arm/mach-at91/include/mach/at91sam9rl.h b/arch/arm/mach-at91/include/mach/at91sam9rl.h
deleted file mode 100644
index a15db56d33fa..000000000000
--- a/arch/arm/mach-at91/include/mach/at91sam9rl.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * arch/arm/mach-at91/include/mach/at91sam9260.h
- *
- *  Copyright (C) 2007 Atmel Corporation
- *
- * Common definitions.
- * Based on AT91SAM9RL datasheet revision A. (Preliminary)
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file COPYING in the main directory of this archive for
- * more details.
- */
-
-#ifndef AT91SAM9RL_H
-#define AT91SAM9RL_H
-
-/*
- * Peripheral identifiers/interrupts.
- */
-#define AT91SAM9RL_ID_PIOA	2	/* Parallel IO Controller A */
-#define AT91SAM9RL_ID_PIOB	3	/* Parallel IO Controller B */
-#define AT91SAM9RL_ID_PIOC	4	/* Parallel IO Controller C */
-#define AT91SAM9RL_ID_PIOD	5	/* Parallel IO Controller D */
-#define AT91SAM9RL_ID_US0	6	/* USART 0 */
-#define AT91SAM9RL_ID_US1	7	/* USART 1 */
-#define AT91SAM9RL_ID_US2	8	/* USART 2 */
-#define AT91SAM9RL_ID_US3	9	/* USART 3 */
-#define AT91SAM9RL_ID_MCI	10	/* Multimedia Card Interface */
-#define AT91SAM9RL_ID_TWI0	11	/* TWI 0 */
-#define AT91SAM9RL_ID_TWI1	12	/* TWI 1 */
-#define AT91SAM9RL_ID_SPI	13	/* Serial Peripheral Interface */
-#define AT91SAM9RL_ID_SSC0	14	/* Serial Synchronous Controller 0 */
-#define AT91SAM9RL_ID_SSC1	15	/* Serial Synchronous Controller 1 */
-#define AT91SAM9RL_ID_TC0	16	/* Timer Counter 0 */
-#define AT91SAM9RL_ID_TC1	17	/* Timer Counter 1 */
-#define AT91SAM9RL_ID_TC2	18	/* Timer Counter 2 */
-#define AT91SAM9RL_ID_PWMC	19	/* Pulse Width Modulation Controller */
-#define AT91SAM9RL_ID_TSC	20	/* Touch Screen Controller */
-#define AT91SAM9RL_ID_DMA	21	/* DMA Controller */
-#define AT91SAM9RL_ID_UDPHS	22	/* USB Device HS */
-#define AT91SAM9RL_ID_LCDC	23	/* LCD Controller */
-#define AT91SAM9RL_ID_AC97C	24	/* AC97 Controller */
-#define AT91SAM9RL_ID_IRQ0	31	/* Advanced Interrupt Controller (IRQ0) */
-
-
-/*
- * User Peripheral physical base addresses.
- */
-#define AT91SAM9RL_BASE_TCB0	0xfffa0000
-#define AT91SAM9RL_BASE_TC0	0xfffa0000
-#define AT91SAM9RL_BASE_TC1	0xfffa0040
-#define AT91SAM9RL_BASE_TC2	0xfffa0080
-#define AT91SAM9RL_BASE_MCI	0xfffa4000
-#define AT91SAM9RL_BASE_TWI0	0xfffa8000
-#define AT91SAM9RL_BASE_TWI1	0xfffac000
-#define AT91SAM9RL_BASE_US0	0xfffb0000
-#define AT91SAM9RL_BASE_US1	0xfffb4000
-#define AT91SAM9RL_BASE_US2	0xfffb8000
-#define AT91SAM9RL_BASE_US3	0xfffbc000
-#define AT91SAM9RL_BASE_SSC0	0xfffc0000
-#define AT91SAM9RL_BASE_SSC1	0xfffc4000
-#define AT91SAM9RL_BASE_PWMC	0xfffc8000
-#define AT91SAM9RL_BASE_SPI	0xfffcc000
-#define AT91SAM9RL_BASE_TSC	0xfffd0000
-#define AT91SAM9RL_BASE_UDPHS	0xfffd4000
-#define AT91SAM9RL_BASE_AC97C	0xfffd8000
-
-
-/*
- * System Peripherals (offset from AT91_BASE_SYS)
- */
-#define AT91_SCKCR	(0xfffffd50 - 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
-#define AT91SAM9RL_BASE_PIOC	0xfffff800
-#define AT91SAM9RL_BASE_PIOD	0xfffffa00
-#define AT91SAM9RL_BASE_RSTC	0xfffffd00
-#define AT91SAM9RL_BASE_SHDWC	0xfffffd10
-#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
-
-
-/*
- * Internal Memory.
- */
-#define AT91SAM9RL_SRAM_BASE	0x00300000	/* Internal SRAM base address */
-#define AT91SAM9RL_SRAM_SIZE	SZ_16K		/* Internal SRAM size (16Kb) */
-
-#define AT91SAM9RL_ROM_BASE	0x00400000	/* Internal ROM base address */
-#define AT91SAM9RL_ROM_SIZE	(2 * SZ_16K)	/* Internal ROM size (32Kb) */
-
-#define AT91SAM9RL_LCDC_BASE	0x00500000	/* LCD Controller */
-#define AT91SAM9RL_UDPHS_FIFO	0x00600000	/* USB Device HS controller */
-
-#endif
diff --git a/arch/arm/mach-at91/include/mach/at91sam9x5.h b/arch/arm/mach-at91/include/mach/at91sam9x5.h
deleted file mode 100644
index 2fc76c49e97c..000000000000
--- a/arch/arm/mach-at91/include/mach/at91sam9x5.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * 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_RTC	0xfffffeb0
-
-/*
- * 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/hardware.h b/arch/arm/mach-at91/include/mach/hardware.h
index cacbaa52418f..2f8ce2d69fdb 100644
--- a/arch/arm/mach-at91/include/mach/hardware.h
+++ b/arch/arm/mach-at91/include/mach/hardware.h
@@ -24,17 +24,6 @@
 /* sama5d4 */
 #define AT91_BASE_DBGU2	0xfc069000
 
-#include <mach/at91rm9200.h>
-#include <mach/at91sam9260.h>
-#include <mach/at91sam9261.h>
-#include <mach/at91sam9263.h>
-#include <mach/at91sam9rl.h>
-#include <mach/at91sam9g45.h>
-#include <mach/at91sam9x5.h>
-#include <mach/at91sam9n12.h>
-#include <mach/sama5d3.h>
-#include <mach/sama5d4.h>
-
 /*
  * On all at91 except rm9200 and x40 have the System Controller starts
  * at address 0xffffc000 and has a size of 16KiB.
diff --git a/arch/arm/mach-at91/include/mach/sama5d3.h b/arch/arm/mach-at91/include/mach/sama5d3.h
deleted file mode 100644
index 25613d8c6dcd..000000000000
--- a/arch/arm/mach-at91/include/mach/sama5d3.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Chip-specific header file for the SAMA5D3 family
- *
- *  Copyright (C) 2013 Atmel,
- *                2013 Ludovic Desroches <ludovic.desroches@atmel.com>
- *
- * Common definitions.
- * Based on SAMA5D3 datasheet.
- *
- * Licensed under GPLv2 or later.
- */
-
-#ifndef SAMA5D3_H
-#define SAMA5D3_H
-
-/*
- * Peripheral identifiers/interrupts.
- */
-#define AT91_ID_FIQ		 0	/* Advanced Interrupt Controller (FIQ) */
-#define AT91_ID_SYS		 1	/* System Peripherals */
-#define SAMA5D3_ID_DBGU		 2	/* debug Unit (usually no special interrupt line) */
-#define AT91_ID_PIT		 3	/* PIT */
-#define SAMA5D3_ID_WDT		 4	/* Watchdog Timer Interrupt */
-#define SAMA5D3_ID_HSMC		 5	/* Static Memory Controller */
-#define SAMA5D3_ID_PIOA		 6	/* PIOA */
-#define SAMA5D3_ID_PIOB		 7	/* PIOB */
-#define SAMA5D3_ID_PIOC		 8	/* PIOC */
-#define SAMA5D3_ID_PIOD		 9	/* PIOD */
-#define SAMA5D3_ID_PIOE		10	/* PIOE */
-#define SAMA5D3_ID_SMD		11	/* SMD Soft Modem */
-#define SAMA5D3_ID_USART0	12	/* USART0 */
-#define SAMA5D3_ID_USART1	13	/* USART1 */
-#define SAMA5D3_ID_USART2	14	/* USART2 */
-#define SAMA5D3_ID_USART3	15	/* USART3 */
-#define SAMA5D3_ID_UART0	16	/* UART 0 */
-#define SAMA5D3_ID_UART1	17	/* UART 1 */
-#define SAMA5D3_ID_TWI0		18	/* Two-Wire Interface 0 */
-#define SAMA5D3_ID_TWI1		19	/* Two-Wire Interface 1 */
-#define SAMA5D3_ID_TWI2		20	/* Two-Wire Interface 2 */
-#define SAMA5D3_ID_HSMCI0	21	/* MCI */
-#define SAMA5D3_ID_HSMCI1	22	/* MCI */
-#define SAMA5D3_ID_HSMCI2	23	/* MCI */
-#define SAMA5D3_ID_SPI0		24	/* Serial Peripheral Interface 0 */
-#define SAMA5D3_ID_SPI1		25	/* Serial Peripheral Interface 1 */
-#define SAMA5D3_ID_TC0		26	/* Timer Counter 0 */
-#define SAMA5D3_ID_TC1		27	/* Timer Counter 2 */
-#define SAMA5D3_ID_PWM		28	/* Pulse Width Modulation Controller */
-#define SAMA5D3_ID_ADC		29	/* Touch Screen ADC Controller */
-#define SAMA5D3_ID_DMA0		30	/* DMA Controller 0 */
-#define SAMA5D3_ID_DMA1		31	/* DMA Controller 1 */
-#define SAMA5D3_ID_UHPHS	32	/* USB Host High Speed */
-#define SAMA5D3_ID_UDPHS	33	/* USB Device High Speed */
-#define SAMA5D3_ID_GMAC		34	/* Gigabit Ethernet MAC */
-#define SAMA5D3_ID_EMAC		35	/* Ethernet MAC */
-#define SAMA5D3_ID_LCDC		36	/* LCD Controller */
-#define SAMA5D3_ID_ISI		37	/* Image Sensor Interface */
-#define SAMA5D3_ID_SSC0		38	/* Synchronous Serial Controller 0 */
-#define SAMA5D3_ID_SSC1		39	/* Synchronous Serial Controller 1 */
-#define SAMA5D3_ID_CAN0		40	/* CAN Controller 0 */
-#define SAMA5D3_ID_CAN1		41	/* CAN Controller 1 */
-#define SAMA5D3_ID_SHA		42	/* Secure Hash Algorithm */
-#define SAMA5D3_ID_AES		43	/* Advanced Encryption Standard */
-#define SAMA5D3_ID_TDES		44	/* Triple Data Encryption Standard */
-#define SAMA5D3_ID_TRNG		45	/* True Random Generator Number */
-#define SAMA5D3_ID_IRQ0		47	/* Advanced Interrupt Controller (IRQ0) */
-
-/*
- * User Peripheral physical base addresses.
- */
-#define SAMA5D3_BASE_USART0	0xf001c000
-#define SAMA5D3_BASE_USART1	0xf0020000
-#define SAMA5D3_BASE_USART2	0xf8020000
-#define SAMA5D3_BASE_USART3	0xf8024000
-
-/*
- * System Peripherals
- */
-#define SAMA5D3_BASE_RTC	0xfffffeb0
-
-/*
- * Internal Memory
- */
-#define SAMA5D3_SRAM_BASE	0x00300000	/* Internal SRAM base address */
-#define SAMA5D3_SRAM_SIZE	(128 * SZ_1K)	/* Internal SRAM size (128Kb) */
-
-#endif
diff --git a/arch/arm/mach-at91/include/mach/sama5d4.h b/arch/arm/mach-at91/include/mach/sama5d4.h
deleted file mode 100644
index f256a45d9854..000000000000
--- a/arch/arm/mach-at91/include/mach/sama5d4.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Chip-specific header file for the SAMA5D4 family
- *
- *  Copyright (C) 2013 Atmel Corporation,
- *                     Nicolas Ferre <nicolas.ferre@atmel.com>
- *
- * Common definitions.
- * Based on SAMA5D4 datasheet.
- *
- * Licensed under GPLv2 or later.
- */
-
-#ifndef SAMA5D4_H
-#define SAMA5D4_H
-
-/*
- * User Peripheral physical base addresses.
- */
-#define SAMA5D4_BASE_USART3	0xfc00c000 /* (USART3 non-secure) Base Address */
-#define SAMA5D4_BASE_PMC	0xf0018000 /* (PMC) Base Address */
-#define SAMA5D4_BASE_MPDDRC	0xf0010000 /* (MPDDRC) Base Address */
-#define SAMA5D4_BASE_PIOD	0xfc068000 /* (PIOD) Base Address */
-
-/* Some other peripherals */
-#define SAMA5D4_BASE_SYS2	SAMA5D4_BASE_PIOD
-
-/*
- * Internal Memory.
- */
-#define SAMA5D4_NS_SRAM_BASE     0x00210000      /* Internal SRAM base address Non-Secure */
-#define SAMA5D4_NS_SRAM_SIZE     (64 * SZ_1K)   /* Internal SRAM size Non-Secure part (64Kb) */
-
-#endif
-- 
2.1.0

[PATCH v3 6/7] ARM: at91: remove hardware.h

[Alexandre Belloni]

hardware.h is now mostyl unused, move the remaining declarations to pm.c and
remove it.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
---
 arch/arm/mach-at91/include/mach/hardware.h | 123 -----------------------------
 arch/arm/mach-at91/pm.c                    |  11 ++-
 arch/arm/mach-at91/pm_suspend.S            |   1 -
 arch/arm/mach-at91/sama5.c                 |   2 -
 4 files changed, 9 insertions(+), 128 deletions(-)
 delete mode 100644 arch/arm/mach-at91/include/mach/hardware.h

diff --git a/arch/arm/mach-at91/include/mach/hardware.h b/arch/arm/mach-at91/include/mach/hardware.h
deleted file mode 100644
index 2f8ce2d69fdb..000000000000
--- a/arch/arm/mach-at91/include/mach/hardware.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * arch/arm/mach-at91/include/mach/hardware.h
- *
- *  Copyright (C) 2003 SAN People
- *  Copyright (C) 2003 ATMEL
- *
- * 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 __ASM_ARCH_HARDWARE_H
-#define __ASM_ARCH_HARDWARE_H
-
-#include <asm/sizes.h>
-
-/* DBGU base */
-/* rm9200, 9260/9g20, 9261/9g10, 9rl */
-#define AT91_BASE_DBGU0	0xfffff200
-/* 9263, 9g45, sama5d3 */
-#define AT91_BASE_DBGU1	0xffffee00
-/* sama5d4 */
-#define AT91_BASE_DBGU2	0xfc069000
-
-/*
- * On all at91 except rm9200 and x40 have the System Controller starts
- * at address 0xffffc000 and has a size of 16KiB.
- *
- * On rm9200 it's start at 0xfffe4000 of 111KiB with non reserved data starting
- * at 0xfffff000
- *
- * Removes the individual definitions of AT91_BASE_SYS and
- * replaces them with a common version at base 0xfffffc000 and size 16KiB
- * and map the same memory space
- */
-#define AT91_BASE_SYS	0xffffc000
-
-/*
- * On sama5d4 there is no system controller, we map some needed peripherals
- */
-#define AT91_ALT_BASE_SYS	0xfc069000
-
-/*
- * On all at91 have the Advanced Interrupt Controller starts at address
- * 0xfffff000 and the Power Management Controller starts at 0xfffffc00
- */
-#define AT91_AIC	0xfffff000
-#define AT91_PMC	0xfffffc00
-
-/*
- * Peripheral identifiers/interrupts.
- */
-#define AT91_ID_FIQ		0	/* Advanced Interrupt Controller (FIQ) */
-#define AT91_ID_SYS		1	/* System Peripherals */
-
-#ifdef CONFIG_MMU
-/*
- * Remap the peripherals from address 0xFFF78000 .. 0xFFFFFFFF
- * to 0xFEF78000 .. 0xFF000000.  (544Kb)
- */
-#define AT91_IO_PHYS_BASE	0xFFF78000
-#define AT91_IO_VIRT_BASE	IOMEM(0xFF000000 - AT91_IO_SIZE)
-
-/*
- * On sama5d4, remap the peripherals from address 0xFC069000 .. 0xFC06F000
- * to 0xFB069000 .. 0xFB06F000.  (24Kb)
- */
-#define AT91_ALT_IO_PHYS_BASE	AT91_ALT_BASE_SYS
-#define AT91_ALT_IO_VIRT_BASE	IOMEM(0xFB069000)
-#else
-/*
- * Identity mapping for the non MMU case.
- */
-#define AT91_IO_PHYS_BASE	AT91_BASE_SYS
-#define AT91_IO_VIRT_BASE	IOMEM(AT91_IO_PHYS_BASE)
-
-#define AT91_ALT_IO_PHYS_BASE	AT91_ALT_BASE_SYS
-#define AT91_ALT_IO_VIRT_BASE	IOMEM(AT91_ALT_BASE_SYS)
-#endif
-
-#define AT91_IO_SIZE		(0xFFFFFFFF - AT91_IO_PHYS_BASE + 1)
-
- /* Convert a physical IO address to virtual IO address */
-#define AT91_IO_P2V(x)		((x) - AT91_IO_PHYS_BASE + AT91_IO_VIRT_BASE)
-#define AT91_ALT_IO_P2V(x)	((x) - AT91_ALT_IO_PHYS_BASE + AT91_ALT_IO_VIRT_BASE)
-
-/*
- * Virtual to Physical Address mapping for IO devices.
- */
-#define AT91_VA_BASE_SYS	AT91_IO_P2V(AT91_BASE_SYS)
-#define AT91_ALT_VA_BASE_SYS	AT91_ALT_IO_P2V(AT91_ALT_BASE_SYS)
-
- /* Internal SRAM is mapped below the IO devices */
-#define AT91_SRAM_MAX		SZ_1M
-#define AT91_VIRT_BASE		(AT91_IO_VIRT_BASE - AT91_SRAM_MAX)
-
-/* External Memory Map */
-#define AT91_CHIPSELECT_0	0x10000000
-#define AT91_CHIPSELECT_1	0x20000000
-#define AT91_CHIPSELECT_2	0x30000000
-#define AT91_CHIPSELECT_3	0x40000000
-#define AT91_CHIPSELECT_4	0x50000000
-#define AT91_CHIPSELECT_5	0x60000000
-#define AT91_CHIPSELECT_6	0x70000000
-#define AT91_CHIPSELECT_7	0x80000000
-
-/* Clocks */
-#define AT91_SLOW_CLOCK		32768		/* slow clock */
-
-/*
- * FIXME: this is needed to communicate between the pinctrl driver and
- * the PM implementation in the machine. Possibly part of the PM
- * implementation should be moved down into the pinctrl driver and get
- * called as part of the generic suspend/resume path.
- */
-#ifndef __ASSEMBLY__
-extern void at91_pinctrl_gpio_suspend(void);
-extern void at91_pinctrl_gpio_resume(void);
-#endif
-
-#endif
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index 2a12c01afc67..f93a735ba327 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -32,11 +32,18 @@
 #include <asm/fncpy.h>
 #include <asm/cacheflush.h>
 
-#include <mach/hardware.h>
-
 #include "generic.h"
 #include "pm.h"
 
+/*
+ * FIXME: this is needed to communicate between the pinctrl driver and
+ * the PM implementation in the machine. Possibly part of the PM
+ * implementation should be moved down into the pinctrl driver and get
+ * called as part of the generic suspend/resume path.
+ */
+extern void at91_pinctrl_gpio_suspend(void);
+extern void at91_pinctrl_gpio_resume(void);
+
 static struct {
 	unsigned long uhp_udp_mask;
 	int memctrl;
diff --git a/arch/arm/mach-at91/pm_suspend.S b/arch/arm/mach-at91/pm_suspend.S
index 7c444c259740..bd22b2c8a051 100644
--- a/arch/arm/mach-at91/pm_suspend.S
+++ b/arch/arm/mach-at91/pm_suspend.S
@@ -13,7 +13,6 @@
  */
 #include <linux/linkage.h>
 #include <linux/clk/at91_pmc.h>
-#include <mach/hardware.h>
 #include <mach/at91_ramc.h>
 #include "pm.h"
 
diff --git a/arch/arm/mach-at91/sama5.c b/arch/arm/mach-at91/sama5.c
index ef5d2073774b..41d829d8e7d5 100644
--- a/arch/arm/mach-at91/sama5.c
+++ b/arch/arm/mach-at91/sama5.c
@@ -14,8 +14,6 @@
 #include <asm/mach/map.h>
 #include <asm/system_misc.h>
 
-#include <mach/hardware.h>
-
 #include "generic.h"
 #include "soc.h"
 
-- 
2.1.0

[PATCH v3 7/7] ARM: at91: drop AT91_TIMER_HZ

[Alexandre Belloni]

Drop AT91_TIMER_HZ as this can be handled using HZ_FIXED. Initial help message
was:

On AT91rm9200 chips where you're using a system clock derived
from the 32768 Hz hardware clock, this tick rate should divide
it exactly: use a power-of-two value, such as 128 or 256, to
reduce timing errors caused by rounding.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
---
 arch/arm/Kconfig           |  2 +-
 arch/arm/mach-at91/Kconfig | 18 ------------------
 2 files changed, 1 insertion(+), 19 deletions(-)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index a1d153098001..8d5c4f9c15f9 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1502,7 +1502,7 @@ config HZ_FIXED
 	int
 	default 200 if ARCH_EBSA110 || ARCH_S3C24XX || \
 		ARCH_S5PV210 || ARCH_EXYNOS4
-	default AT91_TIMER_HZ if ARCH_AT91
+	default 128 if SOC_AT91RM9200
 	default SHMOBILE_TIMER_HZ if ARCH_SHMOBILE_LEGACY
 	default 0
 
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 4662eae06753..da977699c037 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -100,22 +100,4 @@ config SOC_SAMA5
 	select SOC_SAM_V7
 	select SRAM if PM
 
-comment "Atmel SoCs Feature Selections"
-
-config AT91_TIMER_HZ
-	int "Kernel HZ (jiffies per second)"
-	range 32 1024
-	depends on ARCH_AT91
-	default "128" if SOC_AT91RM9200
-	default "100"
-	help
-	  On AT91rm9200 chips where you're using a system clock derived
-	  from the 32768 Hz hardware clock, this tick rate should divide
-	  it exactly: use a power-of-two value, such as 128 or 256, to
-	  reduce timing errors caused by rounding.
-
-	  On AT91sam926x chips, or otherwise when using a higher precision
-	  system clock (of at least several MHz), rounding is less of a
-	  problem so it can be safer to use a decimal values like 100.
-
 endif
-- 
2.1.0

Re: [PATCH v3 0/7] Switch mach-at91 to multiplatform

[Alexandre Belloni]

Nicolas,

On 13/03/2015 at 22:57:17 +0100, Alexandre Belloni wrote :
> AT91 is now ready to switch to multiplatform. Do it and clean the remaining mach
> includes.
> 
> Changes in v3:
>  - use a menu structure as asked by Arnd
>  - remove useless selects as pointed by Rob
>  - drop a patch that has already been applied
>  - add a patch to remove AT91_TIMER_HZ

I forgot to add that I rebased it on your at91-4.1-cleanup branch as the
merge conflict in arch/arm/mach-at91/Kconfig was not easy to solve.

-- 
Alexandre Belloni, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

Re: [PATCH v3 0/7] Switch mach-at91 to multiplatform

[Arnd Bergmann]

On Friday 13 March 2015 22:57:17 Alexandre Belloni wrote:
> AT91 is now ready to switch to multiplatform. Do it and clean the remaining mach
> includes.
> 
> Changes in v3:
>  - use a menu structure as asked by Arnd
>  - remove useless selects as pointed by Rob
>  - drop a patch that has already been applied
>  - add a patch to remove AT91_TIMER_HZ
> 
> 

Looks all good to me. Are there any headers left in include/mach that
can be moved to mach-at91, or does this cover all of them?

	Arnd

Re: [PATCH v3 0/7] Switch mach-at91 to multiplatform

[Alexandre Belloni]

On 14/03/2015 at 11:23:18 +0100, Arnd Bergmann wrote :
> On Friday 13 March 2015 22:57:17 Alexandre Belloni wrote:
> > AT91 is now ready to switch to multiplatform. Do it and clean the remaining mach
> > includes.
> > 
> > Changes in v3:
> >  - use a menu structure as asked by Arnd
> >  - remove useless selects as pointed by Rob
> >  - drop a patch that has already been applied
> >  - add a patch to remove AT91_TIMER_HZ
> > 
> > 
> 
> Looks all good to me. Are there any headers left in include/mach that
> can be moved to mach-at91, or does this cover all of them?
> 

There are existing series removing the need for them. However, depending
on the time we take to remove them, I'm not sure it is worth moving
those headers now.

-- 
Alexandre Belloni, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com