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authorOlof Johansson <olof@lixom.net>2012-02-07 15:19:08 -0800
committerOlof Johansson <olof@lixom.net>2012-02-07 15:19:08 -0800
commite69128b947da0a2474447868f73c76311e2baedb (patch)
tree73f84e2a0e55bcda2e14d28b011c250a14203e0d /arch
parent0d167e0dd3e28ee5502a0e9f8d10c9730d35c5b7 (diff)
parent467f1cf504fbe8c50018c9b45ff465b379bc81f8 (diff)
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Merge branch 'at91-3.4-base+9x5' of git://github.com/at91linux/linux-at91 into next/soc
* 'at91-3.4-base+9x5' of git://github.com/at91linux/linux-at91: ARM: at91/at91sam9x5: Device tree definition files ARM: at91/at91sam9x5: SoC basic support ARM: at91/at91sam9x5: Configuration and Makefile ARM: at91/at91sam9x5: clock management for at91sam9x5 chip family ARM: at91/at91sam9x5: PMC header file ARM: at91/at91sam9x5: overall definition ARM: at91: code removal of CAP9 SoC Conflicts: arch/arm/mach-at91/at91cap9.c
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/Kconfig2
-rw-r--r--arch/arm/Kconfig.debug2
-rw-r--r--arch/arm/boot/dts/at91sam9g25ek.dts37
-rw-r--r--arch/arm/boot/dts/at91sam9x5.dtsi172
-rw-r--r--arch/arm/boot/dts/at91sam9x5cm.dtsi14
-rw-r--r--arch/arm/configs/at91cap9_defconfig108
-rw-r--r--arch/arm/mach-at91/Kconfig23
-rw-r--r--arch/arm/mach-at91/Makefile5
-rw-r--r--arch/arm/mach-at91/Makefile.boot6
-rw-r--r--arch/arm/mach-at91/at91cap9.c404
-rw-r--r--arch/arm/mach-at91/at91cap9_devices.c1273
-rw-r--r--arch/arm/mach-at91/at91sam9x5.c373
-rw-r--r--arch/arm/mach-at91/board-cap9adk.c396
-rw-r--r--arch/arm/mach-at91/board-dt.c1
-rw-r--r--arch/arm/mach-at91/clock.c88
-rw-r--r--arch/arm/mach-at91/generic.h1
-rw-r--r--arch/arm/mach-at91/include/mach/at91_pmc.h72
-rw-r--r--arch/arm/mach-at91/include/mach/at91cap9.h122
-rw-r--r--arch/arm/mach-at91/include/mach/at91cap9_matrix.h137
-rw-r--r--arch/arm/mach-at91/include/mach/at91sam9_ddrsdr.h10
-rw-r--r--arch/arm/mach-at91/include/mach/at91sam9x5.h80
-rw-r--r--arch/arm/mach-at91/include/mach/at91sam9x5_matrix.h53
-rw-r--r--arch/arm/mach-at91/include/mach/cpu.h21
-rw-r--r--arch/arm/mach-at91/include/mach/hardware.h6
-rw-r--r--arch/arm/mach-at91/pm.c5
-rw-r--r--arch/arm/mach-at91/pm.h18
-rw-r--r--arch/arm/mach-at91/pm_slowclock.S12
-rw-r--r--arch/arm/mach-at91/setup.c17
-rw-r--r--arch/arm/mach-at91/soc.h5
-rw-r--r--arch/avr32/mach-at32ap/include/mach/cpu.h3
30 files changed, 862 insertions, 2604 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index a48aecc17eac..92c9c79c140c 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -324,7 +324,7 @@ config ARCH_AT91
select CLKDEV_LOOKUP
help
This enables support for systems based on the Atmel AT91RM9200,
- AT91SAM9 and AT91CAP9 processors.
+ AT91SAM9 processors.
config ARCH_BCMRING
bool "Broadcom BCMRING"
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 03646c4c13d1..b895a2a92da8 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -86,7 +86,7 @@ choice
depends on HAVE_AT91_DBGU0
config AT91_DEBUG_LL_DBGU1
- bool "Kernel low-level debugging on 9263, 9g45 and cap9"
+ bool "Kernel low-level debugging on 9263 and 9g45"
depends on HAVE_AT91_DBGU1
config DEBUG_CLPS711X_UART1
diff --git a/arch/arm/boot/dts/at91sam9g25ek.dts b/arch/arm/boot/dts/at91sam9g25ek.dts
new file mode 100644
index 000000000000..e64eb932083b
--- /dev/null
+++ b/arch/arm/boot/dts/at91sam9g25ek.dts
@@ -0,0 +1,37 @@
+/*
+ * at91sam9g25ek.dts - Device Tree file for AT91SAM9G25-EK board
+ *
+ * Copyright (C) 2012 Atmel,
+ * 2012 Nicolas Ferre <nicolas.ferre@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+/dts-v1/;
+/include/ "at91sam9x5.dtsi"
+/include/ "at91sam9x5cm.dtsi"
+
+/ {
+ model = "Atmel AT91SAM9G25-EK";
+ compatible = "atmel,at91sam9g25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
+
+ chosen {
+ bootargs = "128M console=ttyS0,115200 mtdparts=atmel_nand:8M(bootstrap/uboot/kernel)ro,-(rootfs) root=/dev/mtdblock1 rw rootfstype=ubifs ubi.mtd=1 root=ubi0:rootfs";
+ };
+
+ ahb {
+ apb {
+ dbgu: serial@fffff200 {
+ status = "okay";
+ };
+
+ usart0: serial@f801c000 {
+ status = "okay";
+ };
+
+ macb0: ethernet@f802c000 {
+ phy-mode = "rmii";
+ status = "okay";
+ };
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
new file mode 100644
index 000000000000..e91391f50730
--- /dev/null
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -0,0 +1,172 @@
+/*
+ * at91sam9x5.dtsi - Device Tree Include file for AT91SAM9x5 family SoC
+ * applies to AT91SAM9G15, AT91SAM9G25, AT91SAM9G35,
+ * AT91SAM9X25, AT91SAM9X35 SoC
+ *
+ * Copyright (C) 2012 Atmel,
+ * 2012 Nicolas Ferre <nicolas.ferre@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+ model = "Atmel AT91SAM9x5 family SoC";
+ compatible = "atmel,at91sam9x5";
+ interrupt-parent = <&aic>;
+
+ aliases {
+ serial0 = &dbgu;
+ serial1 = &usart0;
+ serial2 = &usart1;
+ serial3 = &usart2;
+ gpio0 = &pioA;
+ gpio1 = &pioB;
+ gpio2 = &pioC;
+ gpio3 = &pioD;
+ tcb0 = &tcb0;
+ tcb1 = &tcb1;
+ };
+ cpus {
+ cpu@0 {
+ compatible = "arm,arm926ejs";
+ };
+ };
+
+ memory@20000000 {
+ reg = <0x20000000 0x10000000>;
+ };
+
+ ahb {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ apb {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ aic: interrupt-controller@fffff000 {
+ #interrupt-cells = <2>;
+ compatible = "atmel,at91rm9200-aic";
+ interrupt-controller;
+ interrupt-parent;
+ reg = <0xfffff000 0x200>;
+ };
+
+ pit: timer@fffffe30 {
+ compatible = "atmel,at91sam9260-pit";
+ reg = <0xfffffe30 0xf>;
+ interrupts = <1 4>;
+ };
+
+ tcb0: timer@f8008000 {
+ compatible = "atmel,at91sam9x5-tcb";
+ reg = <0xf8008000 0x100>;
+ interrupts = <17 4>;
+ };
+
+ tcb1: timer@f800c000 {
+ compatible = "atmel,at91sam9x5-tcb";
+ reg = <0xf800c000 0x100>;
+ interrupts = <17 4>;
+ };
+
+ dma0: dma-controller@ffffec00 {
+ compatible = "atmel,at91sam9g45-dma";
+ reg = <0xffffec00 0x200>;
+ interrupts = <20 4>;
+ };
+
+ dma1: dma-controller@ffffee00 {
+ compatible = "atmel,at91sam9g45-dma";
+ reg = <0xffffee00 0x200>;
+ interrupts = <21 4>;
+ };
+
+ pioA: gpio@fffff400 {
+ compatible = "atmel,at91rm9200-gpio";
+ reg = <0xfffff400 0x100>;
+ interrupts = <2 4>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ };
+
+ pioB: gpio@fffff600 {
+ compatible = "atmel,at91rm9200-gpio";
+ reg = <0xfffff600 0x100>;
+ interrupts = <2 4>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ };
+
+ pioC: gpio@fffff800 {
+ compatible = "atmel,at91rm9200-gpio";
+ reg = <0xfffff800 0x100>;
+ interrupts = <3 4>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ };
+
+ pioD: gpio@fffffa00 {
+ compatible = "atmel,at91rm9200-gpio";
+ reg = <0xfffffa00 0x100>;
+ interrupts = <3 4>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ };
+
+ dbgu: serial@fffff200 {
+ compatible = "atmel,at91sam9260-usart";
+ reg = <0xfffff200 0x200>;
+ interrupts = <1 4>;
+ status = "disabled";
+ };
+
+ usart0: serial@f801c000 {
+ compatible = "atmel,at91sam9260-usart";
+ reg = <0xf801c000 0x200>;
+ interrupts = <5 4>;
+ atmel,use-dma-rx;
+ atmel,use-dma-tx;
+ status = "disabled";
+ };
+
+ usart1: serial@f8020000 {
+ compatible = "atmel,at91sam9260-usart";
+ reg = <0xf8020000 0x200>;
+ interrupts = <6 4>;
+ atmel,use-dma-rx;
+ atmel,use-dma-tx;
+ status = "disabled";
+ };
+
+ usart2: serial@f8024000 {
+ compatible = "atmel,at91sam9260-usart";
+ reg = <0xf8024000 0x200>;
+ interrupts = <7 4>;
+ atmel,use-dma-rx;
+ atmel,use-dma-tx;
+ status = "disabled";
+ };
+
+ macb0: ethernet@f802c000 {
+ compatible = "cdns,at32ap7000-macb", "cdns,macb";
+ reg = <0xf802c000 0x100>;
+ interrupts = <24 4>;
+ status = "disabled";
+ };
+
+ macb1: ethernet@f8030000 {
+ compatible = "cdns,at32ap7000-macb", "cdns,macb";
+ reg = <0xf8030000 0x100>;
+ interrupts = <27 4>;
+ status = "disabled";
+ };
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/at91sam9x5cm.dtsi b/arch/arm/boot/dts/at91sam9x5cm.dtsi
new file mode 100644
index 000000000000..4ab5a77f4afc
--- /dev/null
+++ b/arch/arm/boot/dts/at91sam9x5cm.dtsi
@@ -0,0 +1,14 @@
+/*
+ * at91sam9x5cm.dtsi - Device Tree Include file for AT91SAM9x5 CPU Module
+ *
+ * Copyright (C) 2012 Atmel,
+ * 2012 Nicolas Ferre <nicolas.ferre@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+
+/ {
+ memory@20000000 {
+ reg = <0x20000000 0x8000000>;
+ };
+};
diff --git a/arch/arm/configs/at91cap9_defconfig b/arch/arm/configs/at91cap9_defconfig
deleted file mode 100644
index 8826eb218e73..000000000000
--- a/arch/arm/configs/at91cap9_defconfig
+++ /dev/null
@@ -1,108 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-# CONFIG_LOCALVERSION_AUTO is not set
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-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_AT91=y
-CONFIG_ARCH_AT91CAP9=y
-CONFIG_MACH_AT91CAP9ADK=y
-CONFIG_MTD_AT91_DATAFLASH_CARD=y
-CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_AEABI=y
-CONFIG_LEDS=y
-CONFIG_LEDS_CPU=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/ram0 rw"
-CONFIG_FPE_NWFPE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_LRO is not set
-# CONFIG_INET_DIAG is not set
-# CONFIG_IPV6 is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_MTD=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_JEDECPROBE=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_DATAFLASH=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_ATMEL=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_SCSI_MULTI_LUN=y
-CONFIG_NETDEVICES=y
-CONFIG_MII=y
-CONFIG_MACB=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_EVDEV=y
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_INPUT_TOUCHSCREEN=y
-CONFIG_TOUCHSCREEN_ADS7846=y
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-CONFIG_HW_RANDOM=y
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_SPI=y
-CONFIG_SPI_ATMEL=y
-# CONFIG_HWMON is not set
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_FB=y
-CONFIG_FB_ATMEL=y
-CONFIG_LOGO=y
-# CONFIG_LOGO_LINUX_MONO is not set
-# CONFIG_LOGO_LINUX_CLUT224 is not set
-# CONFIG_USB_HID is not set
-CONFIG_USB=y
-CONFIG_USB_DEVICEFS=y
-CONFIG_USB_MON=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_GADGET=y
-CONFIG_USB_ETH=m
-CONFIG_USB_FILE_STORAGE=m
-CONFIG_MMC=y
-CONFIG_MMC_AT91=m
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_AT91SAM9=y
-CONFIG_EXT2_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_JFFS2_FS=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_850=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_DEBUG_FS=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_USER=y
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 71feb00a1e99..e55cdcbd81fb 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -102,13 +102,13 @@ config ARCH_AT91SAM9G45
select HAVE_AT91_DBGU1
select AT91_SAM9G45_RESET
-config ARCH_AT91CAP9
- bool "AT91CAP9"
+config ARCH_AT91SAM9X5
+ bool "AT91SAM9x5 family"
select CPU_ARM926T
select GENERIC_CLOCKEVENTS
select HAVE_FB_ATMEL
select HAVE_NET_MACB
- select HAVE_AT91_DBGU1
+ select HAVE_AT91_DBGU0
select AT91_SAM9G45_RESET
config ARCH_AT91X40
@@ -447,21 +447,6 @@ endif
# ----------------------------------------------------------
-if ARCH_AT91CAP9
-
-comment "AT91CAP9 Board Type"
-
-config MACH_AT91CAP9ADK
- bool "Atmel AT91CAP9A-DK Evaluation Kit"
- select HAVE_AT91_DATAFLASH_CARD
- help
- Select this if you are using Atmel's AT91CAP9A-DK Evaluation Kit.
- <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4138>
-
-endif
-
-# ----------------------------------------------------------
-
if ARCH_AT91X40
comment "AT91X40 Board Type"
@@ -544,7 +529,7 @@ config AT91_EARLY_DBGU0
depends on HAVE_AT91_DBGU0
config AT91_EARLY_DBGU1
- bool "DBGU on 9263, 9g45 and cap9"
+ bool "DBGU on 9263 and 9g45"
depends on HAVE_AT91_DBGU1
config AT91_EARLY_USART0
diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile
index 705e1fbded39..1b6518518d99 100644
--- a/arch/arm/mach-at91/Makefile
+++ b/arch/arm/mach-at91/Makefile
@@ -20,7 +20,7 @@ obj-$(CONFIG_ARCH_AT91SAM9263) += at91sam9263.o at91sam926x_time.o at91sam9263_d
obj-$(CONFIG_ARCH_AT91SAM9RL) += at91sam9rl.o at91sam926x_time.o at91sam9rl_devices.o sam9_smc.o
obj-$(CONFIG_ARCH_AT91SAM9G20) += at91sam9260.o at91sam926x_time.o at91sam9260_devices.o sam9_smc.o
obj-$(CONFIG_ARCH_AT91SAM9G45) += at91sam9g45.o at91sam926x_time.o at91sam9g45_devices.o sam9_smc.o
-obj-$(CONFIG_ARCH_AT91CAP9) += at91cap9.o at91sam926x_time.o at91cap9_devices.o sam9_smc.o
+obj-$(CONFIG_ARCH_AT91SAM9X5) += at91sam9x5.o at91sam926x_time.o
obj-$(CONFIG_ARCH_AT91X40) += at91x40.o at91x40_time.o
# AT91RM9200 board-specific support
@@ -81,9 +81,6 @@ obj-$(CONFIG_MACH_AT91SAM9M10G45EK) += board-sam9m10g45ek.o
# AT91SAM board with device-tree
obj-$(CONFIG_MACH_AT91SAM_DT) += board-dt.o
-# AT91CAP9 board-specific support
-obj-$(CONFIG_MACH_AT91CAP9ADK) += board-cap9adk.o
-
# AT91X40 board-specific support
obj-$(CONFIG_MACH_AT91EB01) += board-eb01.o
diff --git a/arch/arm/mach-at91/Makefile.boot b/arch/arm/mach-at91/Makefile.boot
index 8ddafadfdc7d..2fd051eb2449 100644
--- a/arch/arm/mach-at91/Makefile.boot
+++ b/arch/arm/mach-at91/Makefile.boot
@@ -3,11 +3,7 @@
# PARAMS_PHYS must be within 4MB of ZRELADDR
# INITRD_PHYS must be in RAM
-ifeq ($(CONFIG_ARCH_AT91CAP9),y)
- zreladdr-y += 0x70008000
-params_phys-y := 0x70000100
-initrd_phys-y := 0x70410000
-else ifeq ($(CONFIG_ARCH_AT91SAM9G45),y)
+ifeq ($(CONFIG_ARCH_AT91SAM9G45),y)
zreladdr-y += 0x70008000
params_phys-y := 0x70000100
initrd_phys-y := 0x70410000
diff --git a/arch/arm/mach-at91/at91cap9.c b/arch/arm/mach-at91/at91cap9.c
deleted file mode 100644
index 8967d75c2ea3..000000000000
--- a/arch/arm/mach-at91/at91cap9.c
+++ /dev/null
@@ -1,404 +0,0 @@
-/*
- * arch/arm/mach-at91/at91cap9.c
- *
- * Copyright (C) 2007 Stelian Pop <stelian.pop@leadtechdesign.com>
- * Copyright (C) 2007 Lead Tech Design <www.leadtechdesign.com>
- * Copyright (C) 2007 Atmel Corporation.
- *
- * 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.
- *
- */
-
-#include <linux/module.h>
-
-#include <asm/proc-fns.h>
-#include <asm/irq.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-
-#include <mach/cpu.h>
-#include <mach/at91cap9.h>
-#include <mach/at91_pmc.h>
-
-#include "soc.h"
-#include "generic.h"
-#include "clock.h"
-#include "sam9_smc.h"
-
-/* --------------------------------------------------------------------
- * Clocks
- * -------------------------------------------------------------------- */
-
-/*
- * The peripheral clocks.
- */
-static struct clk pioABCD_clk = {
- .name = "pioABCD_clk",
- .pmc_mask = 1 << AT91CAP9_ID_PIOABCD,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk mpb0_clk = {
- .name = "mpb0_clk",
- .pmc_mask = 1 << AT91CAP9_ID_MPB0,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk mpb1_clk = {
- .name = "mpb1_clk",
- .pmc_mask = 1 << AT91CAP9_ID_MPB1,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk mpb2_clk = {
- .name = "mpb2_clk",
- .pmc_mask = 1 << AT91CAP9_ID_MPB2,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk mpb3_clk = {
- .name = "mpb3_clk",
- .pmc_mask = 1 << AT91CAP9_ID_MPB3,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk mpb4_clk = {
- .name = "mpb4_clk",
- .pmc_mask = 1 << AT91CAP9_ID_MPB4,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart0_clk = {
- .name = "usart0_clk",
- .pmc_mask = 1 << AT91CAP9_ID_US0,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart1_clk = {
- .name = "usart1_clk",
- .pmc_mask = 1 << AT91CAP9_ID_US1,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart2_clk = {
- .name = "usart2_clk",
- .pmc_mask = 1 << AT91CAP9_ID_US2,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk mmc0_clk = {
- .name = "mci0_clk",
- .pmc_mask = 1 << AT91CAP9_ID_MCI0,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk mmc1_clk = {
- .name = "mci1_clk",
- .pmc_mask = 1 << AT91CAP9_ID_MCI1,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk can_clk = {
- .name = "can_clk",
- .pmc_mask = 1 << AT91CAP9_ID_CAN,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk twi_clk = {
- .name = "twi_clk",
- .pmc_mask = 1 << AT91CAP9_ID_TWI,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk spi0_clk = {
- .name = "spi0_clk",
- .pmc_mask = 1 << AT91CAP9_ID_SPI0,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk spi1_clk = {
- .name = "spi1_clk",
- .pmc_mask = 1 << AT91CAP9_ID_SPI1,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk ssc0_clk = {
- .name = "ssc0_clk",
- .pmc_mask = 1 << AT91CAP9_ID_SSC0,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk ssc1_clk = {
- .name = "ssc1_clk",
- .pmc_mask = 1 << AT91CAP9_ID_SSC1,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk ac97_clk = {
- .name = "ac97_clk",
- .pmc_mask = 1 << AT91CAP9_ID_AC97C,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk tcb_clk = {
- .name = "tcb_clk",
- .pmc_mask = 1 << AT91CAP9_ID_TCB,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk pwm_clk = {
- .name = "pwm_clk",
- .pmc_mask = 1 << AT91CAP9_ID_PWMC,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk macb_clk = {
- .name = "pclk",
- .pmc_mask = 1 << AT91CAP9_ID_EMAC,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk aestdes_clk = {
- .name = "aestdes_clk",
- .pmc_mask = 1 << AT91CAP9_ID_AESTDES,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk adc_clk = {
- .name = "adc_clk",
- .pmc_mask = 1 << AT91CAP9_ID_ADC,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk isi_clk = {
- .name = "isi_clk",
- .pmc_mask = 1 << AT91CAP9_ID_ISI,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk lcdc_clk = {
- .name = "lcdc_clk",
- .pmc_mask = 1 << AT91CAP9_ID_LCDC,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk dma_clk = {
- .name = "dma_clk",
- .pmc_mask = 1 << AT91CAP9_ID_DMA,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk udphs_clk = {
- .name = "udphs_clk",
- .pmc_mask = 1 << AT91CAP9_ID_UDPHS,
- .type = CLK_TYPE_PERIPHERAL,
-};
-static struct clk ohci_clk = {
- .name = "ohci_clk",
- .pmc_mask = 1 << AT91CAP9_ID_UHP,
- .type = CLK_TYPE_PERIPHERAL,
-};
-
-static struct clk *periph_clocks[] __initdata = {
- &pioABCD_clk,
- &mpb0_clk,
- &mpb1_clk,
- &mpb2_clk,
- &mpb3_clk,
- &mpb4_clk,
- &usart0_clk,
- &usart1_clk,
- &usart2_clk,
- &mmc0_clk,
- &mmc1_clk,
- &can_clk,
- &twi_clk,
- &spi0_clk,
- &spi1_clk,
- &ssc0_clk,
- &ssc1_clk,
- &ac97_clk,
- &tcb_clk,
- &pwm_clk,
- &macb_clk,
- &aestdes_clk,
- &adc_clk,
- &isi_clk,
- &lcdc_clk,
- &dma_clk,
- &udphs_clk,
- &ohci_clk,
- // irq0 .. irq1
-};
-
-static struct clk_lookup periph_clocks_lookups[] = {
- /* One additional fake clock for macb_hclk */
- CLKDEV_CON_ID("hclk", &macb_clk),
- CLKDEV_CON_DEV_ID("hclk", "atmel_usba_udc", &utmi_clk),
- CLKDEV_CON_DEV_ID("pclk", "atmel_usba_udc", &udphs_clk),
- CLKDEV_CON_DEV_ID("mci_clk", "at91_mci.0", &mmc0_clk),
- CLKDEV_CON_DEV_ID("mci_clk", "at91_mci.1", &mmc1_clk),
- CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.0", &spi0_clk),
- CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.1", &spi1_clk),
- CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tcb_clk),
- CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk),
- CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk),
- /* fake hclk clock */
- CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk),
- CLKDEV_CON_ID("pioA", &pioABCD_clk),
- CLKDEV_CON_ID("pioB", &pioABCD_clk),
- CLKDEV_CON_ID("pioC", &pioABCD_clk),
- CLKDEV_CON_ID("pioD", &pioABCD_clk),
-};
-
-static struct clk_lookup usart_clocks_lookups[] = {
- CLKDEV_CON_DEV_ID("usart", "atmel_usart.0", &mck),
- CLKDEV_CON_DEV_ID("usart", "atmel_usart.1", &usart0_clk),
- CLKDEV_CON_DEV_ID("usart", "atmel_usart.2", &usart1_clk),
- CLKDEV_CON_DEV_ID("usart", "atmel_usart.3", &usart2_clk),
-};
-
-/*
- * The four programmable clocks.
- * You must configure pin multiplexing to bring these signals out.
- */
-static struct clk pck0 = {
- .name = "pck0",
- .pmc_mask = AT91_PMC_PCK0,
- .type = CLK_TYPE_PROGRAMMABLE,
- .id = 0,
-};
-static struct clk pck1 = {
- .name = "pck1",
- .pmc_mask = AT91_PMC_PCK1,
- .type = CLK_TYPE_PROGRAMMABLE,
- .id = 1,
-};
-static struct clk pck2 = {
- .name = "pck2",
- .pmc_mask = AT91_PMC_PCK2,
- .type = CLK_TYPE_PROGRAMMABLE,
- .id = 2,
-};
-static struct clk pck3 = {
- .name = "pck3",
- .pmc_mask = AT91_PMC_PCK3,
- .type = CLK_TYPE_PROGRAMMABLE,
- .id = 3,
-};
-
-static void __init at91cap9_register_clocks(void)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(periph_clocks); i++)
- clk_register(periph_clocks[i]);
-
- clkdev_add_table(periph_clocks_lookups,
- ARRAY_SIZE(periph_clocks_lookups));
- clkdev_add_table(usart_clocks_lookups,
- ARRAY_SIZE(usart_clocks_lookups));
-
- clk_register(&pck0);
- clk_register(&pck1);
- clk_register(&pck2);
- clk_register(&pck3);
-}
-
-static struct clk_lookup console_clock_lookup;
-
-void __init at91cap9_set_console_clock(int id)
-{
- if (id >= ARRAY_SIZE(usart_clocks_lookups))
- return;
-
- console_clock_lookup.con_id = "usart";
- console_clock_lookup.clk = usart_clocks_lookups[id].clk;
- clkdev_add(&console_clock_lookup);
-}
-
-/* --------------------------------------------------------------------
- * GPIO
- * -------------------------------------------------------------------- */
-
-static struct at91_gpio_bank at91cap9_gpio[] __initdata = {
- {
- .id = AT91CAP9_ID_PIOABCD,
- .regbase = AT91CAP9_BASE_PIOA,
- }, {
- .id = AT91CAP9_ID_PIOABCD,
- .regbase = AT91CAP9_BASE_PIOB,
- }, {
- .id = AT91CAP9_ID_PIOABCD,
- .regbase = AT91CAP9_BASE_PIOC,
- }, {
- .id = AT91CAP9_ID_PIOABCD,
- .regbase = AT91CAP9_BASE_PIOD,
- }
-};
-
-static void at91cap9_idle(void)
-{
- at91_sys_write(AT91_PMC_SCDR, AT91_PMC_PCK);
- cpu_do_idle();
-}
-
-/* --------------------------------------------------------------------
- * AT91CAP9 processor initialization
- * -------------------------------------------------------------------- */
-
-static void __init at91cap9_map_io(void)
-{
- at91_init_sram(0, AT91CAP9_SRAM_BASE, AT91CAP9_SRAM_SIZE);
-}
-
-static void __init at91cap9_ioremap_registers(void)
-{
- at91_ioremap_shdwc(AT91CAP9_BASE_SHDWC);
- at91_ioremap_rstc(AT91CAP9_BASE_RSTC);
- at91sam926x_ioremap_pit(AT91CAP9_BASE_PIT);
- at91sam9_ioremap_smc(0, AT91CAP9_BASE_SMC);
-}
-
-static void __init at91cap9_initialize(void)
-{
- arm_pm_idle = at91cap9_idle;
- arm_pm_restart = at91sam9g45_restart;
- at91_extern_irq = (1 << AT91CAP9_ID_IRQ0) | (1 << AT91CAP9_ID_IRQ1);
-
- /* Register GPIO subsystem */
- at91_gpio_init(at91cap9_gpio, 4);
-
- /* Remember the silicon revision */
- if (cpu_is_at91cap9_revB())
- system_rev = 0xB;
- else if (cpu_is_at91cap9_revC())
- system_rev = 0xC;
-}
-
-/* --------------------------------------------------------------------
- * Interrupt initialization
- * -------------------------------------------------------------------- */
-
-/*
- * The default interrupt priority levels (0 = lowest, 7 = highest).
- */
-static unsigned int at91cap9_default_irq_priority[NR_AIC_IRQS] __initdata = {
- 7, /* Advanced Interrupt Controller (FIQ) */
- 7, /* System Peripherals */
- 1, /* Parallel IO Controller A, B, C and D */
- 0, /* MP Block Peripheral 0 */
- 0, /* MP Block Peripheral 1 */
- 0, /* MP Block Peripheral 2 */
- 0, /* MP Block Peripheral 3 */
- 0, /* MP Block Peripheral 4 */
- 5, /* USART 0 */
- 5, /* USART 1 */
- 5, /* USART 2 */
- 0, /* Multimedia Card Interface 0 */
- 0, /* Multimedia Card Interface 1 */
- 3, /* CAN */
- 6, /* Two-Wire Interface */
- 5, /* Serial Peripheral Interface 0 */
- 5, /* Serial Peripheral Interface 1 */
- 4, /* Serial Synchronous Controller 0 */
- 4, /* Serial Synchronous Controller 1 */
- 5, /* AC97 Controller */
- 0, /* Timer Counter 0, 1 and 2 */
- 0, /* Pulse Width Modulation Controller */
- 3, /* Ethernet */
- 0, /* Advanced Encryption Standard, Triple DES*/
- 0, /* Analog-to-Digital Converter */
- 0, /* Image Sensor Interface */
- 3, /* LCD Controller */
- 0, /* DMA Controller */
- 2, /* USB Device Port */
- 2, /* USB Host port */
- 0, /* Advanced Interrupt Controller (IRQ0) */
- 0, /* Advanced Interrupt Controller (IRQ1) */
-};
-
-struct at91_init_soc __initdata at91cap9_soc = {
- .map_io = at91cap9_map_io,
- .default_irq_priority = at91cap9_default_irq_priority,
- .ioremap_registers = at91cap9_ioremap_registers,
- .register_clocks = at91cap9_register_clocks,
- .init = at91cap9_initialize,
-};
diff --git a/arch/arm/mach-at91/at91cap9_devices.c b/arch/arm/mach-at91/at91cap9_devices.c
deleted file mode 100644
index d298fb7cb210..000000000000
--- a/arch/arm/mach-at91/at91cap9_devices.c
+++ /dev/null
@@ -1,1273 +0,0 @@
-/*
- * arch/arm/mach-at91/at91cap9_devices.c
- *
- * Copyright (C) 2007 Stelian Pop <stelian.pop@leadtechdesign.com>
- * Copyright (C) 2007 Lead Tech Design <www.leadtechdesign.com>
- * Copyright (C) 2007 Atmel Corporation.
- *
- * 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.
- *
- */
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <linux/dma-mapping.h>
-#include <linux/gpio.h>
-#include <linux/platform_device.h>
-#include <linux/i2c-gpio.h>
-
-#include <video/atmel_lcdc.h>
-
-#include <mach/board.h>
-#include <mach/cpu.h>
-#include <mach/at91cap9.h>
-#include <mach/at91cap9_matrix.h>
-#include <mach/at91sam9_smc.h>
-
-#include "generic.h"
-
-
-/* --------------------------------------------------------------------
- * USB Host
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
-static u64 ohci_dmamask = DMA_BIT_MASK(32);
-static struct at91_usbh_data usbh_data;
-
-static struct resource usbh_resources[] = {
- [0] = {
- .start = AT91CAP9_UHP_BASE,
- .end = AT91CAP9_UHP_BASE + SZ_1M - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91CAP9_ID_UHP,
- .end = AT91CAP9_ID_UHP,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91_usbh_device = {
- .name = "at91_ohci",
- .id = -1,
- .dev = {
- .dma_mask = &ohci_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &usbh_data,
- },
- .resource = usbh_resources,
- .num_resources = ARRAY_SIZE(usbh_resources),
-};
-
-void __init at91_add_device_usbh(struct at91_usbh_data *data)
-{
- int i;
-
- if (!data)
- return;
-
- if (cpu_is_at91cap9_revB())
- irq_set_irq_type(AT91CAP9_ID_UHP, IRQ_TYPE_LEVEL_HIGH);
-
- /* Enable VBus control for UHP ports */
- for (i = 0; i < data->ports; i++) {
- if (gpio_is_valid(data->vbus_pin[i]))
- at91_set_gpio_output(data->vbus_pin[i], 0);
- }
-
- /* Enable overcurrent notification */
- for (i = 0; i < data->ports; i++) {
- if (data->overcurrent_pin[i])
- at91_set_gpio_input(data->overcurrent_pin[i], 1);
- }
-
- usbh_data = *data;
- platform_device_register(&at91_usbh_device);
-}
-#else
-void __init at91_add_device_usbh(struct at91_usbh_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * USB HS Device (Gadget)
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_USB_ATMEL_USBA) || defined(CONFIG_USB_ATMEL_USBA_MODULE)
-
-static struct resource usba_udc_resources[] = {
- [0] = {
- .start = AT91CAP9_UDPHS_FIFO,
- .end = AT91CAP9_UDPHS_FIFO + SZ_512K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91CAP9_BASE_UDPHS,
- .end = AT91CAP9_BASE_UDPHS + SZ_1K - 1,
- .flags = IORESOURCE_MEM,
- },
- [2] = {
- .start = AT91CAP9_ID_UDPHS,
- .end = AT91CAP9_ID_UDPHS,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-#define EP(nam, idx, maxpkt, maxbk, dma, isoc) \
- [idx] = { \
- .name = nam, \
- .index = idx, \
- .fifo_size = maxpkt, \
- .nr_banks = maxbk, \
- .can_dma = dma, \
- .can_isoc = isoc, \
- }
-
-static struct usba_ep_data usba_udc_ep[] = {
- EP("ep0", 0, 64, 1, 0, 0),
- EP("ep1", 1, 1024, 3, 1, 1),
- EP("ep2", 2, 1024, 3, 1, 1),
- EP("ep3", 3, 1024, 2, 1, 1),
- EP("ep4", 4, 1024, 2, 1, 1),
- EP("ep5", 5, 1024, 2, 1, 0),
- EP("ep6", 6, 1024, 2, 1, 0),
- EP("ep7", 7, 1024, 2, 0, 0),
-};
-
-#undef EP
-
-/*
- * pdata doesn't have room for any endpoints, so we need to
- * append room for the ones we need right after it.
- */
-static struct {
- struct usba_platform_data pdata;
- struct usba_ep_data ep[8];
-} usba_udc_data;
-
-static struct platform_device at91_usba_udc_device = {
- .name = "atmel_usba_udc",
- .id = -1,
- .dev = {
- .platform_data = &usba_udc_data.pdata,
- },
- .resource = usba_udc_resources,
- .num_resources = ARRAY_SIZE(usba_udc_resources),
-};
-
-void __init at91_add_device_usba(struct usba_platform_data *data)
-{
- if (cpu_is_at91cap9_revB()) {
- irq_set_irq_type(AT91CAP9_ID_UDPHS, IRQ_TYPE_LEVEL_HIGH);
- at91_sys_write(AT91_MATRIX_UDPHS, AT91_MATRIX_SELECT_UDPHS |
- AT91_MATRIX_UDPHS_BYPASS_LOCK);
- }
- else
- at91_sys_write(AT91_MATRIX_UDPHS, AT91_MATRIX_SELECT_UDPHS);
-
- /*
- * Invalid pins are 0 on AT91, but the usba driver is shared
- * with AVR32, which use negative values instead. Once/if
- * gpio_is_valid() is ported to AT91, revisit this code.
- */
- usba_udc_data.pdata.vbus_pin = -EINVAL;
- usba_udc_data.pdata.num_ep = ARRAY_SIZE(usba_udc_ep);
- memcpy(usba_udc_data.ep, usba_udc_ep, sizeof(usba_udc_ep));
-
- if (data && gpio_is_valid(data->vbus_pin)) {
- at91_set_gpio_input(data->vbus_pin, 0);
- at91_set_deglitch(data->vbus_pin, 1);
- usba_udc_data.pdata.vbus_pin = data->vbus_pin;
- }
-
- /* Pullup pin is handled internally by USB device peripheral */
-
- platform_device_register(&at91_usba_udc_device);
-}
-#else
-void __init at91_add_device_usba(struct usba_platform_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * Ethernet
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_MACB) || defined(CONFIG_MACB_MODULE)
-static u64 eth_dmamask = DMA_BIT_MASK(32);
-static struct macb_platform_data eth_data;
-
-static struct resource eth_resources[] = {
- [0] = {
- .start = AT91CAP9_BASE_EMAC,
- .end = AT91CAP9_BASE_EMAC + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91CAP9_ID_EMAC,
- .end = AT91CAP9_ID_EMAC,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91cap9_eth_device = {
- .name = "macb",
- .id = -1,
- .dev = {
- .dma_mask = &eth_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &eth_data,
- },
- .resource = eth_resources,
- .num_resources = ARRAY_SIZE(eth_resources),
-};
-
-void __init at91_add_device_eth(struct macb_platform_data *data)
-{
- if (!data)
- return;
-
- if (gpio_is_valid(data->phy_irq_pin)) {
- at91_set_gpio_input(data->phy_irq_pin, 0);
- at91_set_deglitch(data->phy_irq_pin, 1);
- }
-
- /* Pins used for MII and RMII */
- at91_set_A_periph(AT91_PIN_PB21, 0); /* ETXCK_EREFCK */
- at91_set_A_periph(AT91_PIN_PB22, 0); /* ERXDV */
- at91_set_A_periph(AT91_PIN_PB25, 0); /* ERX0 */
- at91_set_A_periph(AT91_PIN_PB26, 0); /* ERX1 */
- at91_set_A_periph(AT91_PIN_PB27, 0); /* ERXER */
- at91_set_A_periph(AT91_PIN_PB28, 0); /* ETXEN */
- at91_set_A_periph(AT91_PIN_PB23, 0); /* ETX0 */
- at91_set_A_periph(AT91_PIN_PB24, 0); /* ETX1 */
- at91_set_A_periph(AT91_PIN_PB30, 0); /* EMDIO */
- at91_set_A_periph(AT91_PIN_PB29, 0); /* EMDC */
-
- if (!data->is_rmii) {
- at91_set_B_periph(AT91_PIN_PC25, 0); /* ECRS */
- at91_set_B_periph(AT91_PIN_PC26, 0); /* ECOL */
- at91_set_B_periph(AT91_PIN_PC22, 0); /* ERX2 */
- at91_set_B_periph(AT91_PIN_PC23, 0); /* ERX3 */
- at91_set_B_periph(AT91_PIN_PC27, 0); /* ERXCK */
- at91_set_B_periph(AT91_PIN_PC20, 0); /* ETX2 */
- at91_set_B_periph(AT91_PIN_PC21, 0); /* ETX3 */
- at91_set_B_periph(AT91_PIN_PC24, 0); /* ETXER */
- }
-
- eth_data = *data;
- platform_device_register(&at91cap9_eth_device);
-}
-#else
-void __init at91_add_device_eth(struct macb_platform_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * MMC / SD
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_MMC_AT91) || defined(CONFIG_MMC_AT91_MODULE)
-static u64 mmc_dmamask = DMA_BIT_MASK(32);
-static struct at91_mmc_data mmc0_data, mmc1_data;
-
-static struct resource mmc0_resources[] = {
- [0] = {
- .start = AT91CAP9_BASE_MCI0,
- .end = AT91CAP9_BASE_MCI0 + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91CAP9_ID_MCI0,
- .end = AT91CAP9_ID_MCI0,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91cap9_mmc0_device = {
- .name = "at91_mci",
- .id = 0,
- .dev = {
- .dma_mask = &mmc_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &mmc0_data,
- },
- .resource = mmc0_resources,
- .num_resources = ARRAY_SIZE(mmc0_resources),
-};
-
-static struct resource mmc1_resources[] = {
- [0] = {
- .start = AT91CAP9_BASE_MCI1,
- .end = AT91CAP9_BASE_MCI1 + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91CAP9_ID_MCI1,
- .end = AT91CAP9_ID_MCI1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91cap9_mmc1_device = {
- .name = "at91_mci",
- .id = 1,
- .dev = {
- .dma_mask = &mmc_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &mmc1_data,
- },
- .resource = mmc1_resources,
- .num_resources = ARRAY_SIZE(mmc1_resources),
-};
-
-void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data)
-{
- if (!data)
- return;
-
- /* input/irq */
- if (gpio_is_valid(data->det_pin)) {
- at91_set_gpio_input(data->det_pin, 1);
- at91_set_deglitch(data->det_pin, 1);
- }
- if (gpio_is_valid(data->wp_pin))
- at91_set_gpio_input(data->wp_pin, 1);
- if (gpio_is_valid(data->vcc_pin))
- at91_set_gpio_output(data->vcc_pin, 0);
-
- if (mmc_id == 0) { /* MCI0 */
- /* CLK */
- at91_set_A_periph(AT91_PIN_PA2, 0);
-
- /* CMD */
- at91_set_A_periph(AT91_PIN_PA1, 1);
-
- /* DAT0, maybe DAT1..DAT3 */
- at91_set_A_periph(AT91_PIN_PA0, 1);
- if (data->wire4) {
- at91_set_A_periph(AT91_PIN_PA3, 1);
- at91_set_A_periph(AT91_PIN_PA4, 1);
- at91_set_A_periph(AT91_PIN_PA5, 1);
- }
-
- mmc0_data = *data;
- platform_device_register(&at91cap9_mmc0_device);
- } else { /* MCI1 */
- /* CLK */
- at91_set_A_periph(AT91_PIN_PA16, 0);
-
- /* CMD */
- at91_set_A_periph(AT91_PIN_PA17, 1);
-
- /* DAT0, maybe DAT1..DAT3 */
- at91_set_A_periph(AT91_PIN_PA18, 1);
- if (data->wire4) {
- at91_set_A_periph(AT91_PIN_PA19, 1);
- at91_set_A_periph(AT91_PIN_PA20, 1);
- at91_set_A_periph(AT91_PIN_PA21, 1);
- }
-
- mmc1_data = *data;
- platform_device_register(&at91cap9_mmc1_device);
- }
-}
-#else
-void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * NAND / SmartMedia
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_MTD_NAND_ATMEL) || defined(CONFIG_MTD_NAND_ATMEL_MODULE)
-static struct atmel_nand_data nand_data;
-
-#define NAND_BASE AT91_CHIPSELECT_3
-
-static struct resource nand_resources[] = {
- [0] = {
- .start = NAND_BASE,
- .end = NAND_BASE + SZ_256M - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91CAP9_BASE_ECC,
- .end = AT91CAP9_BASE_ECC + SZ_512 - 1,
- .flags = IORESOURCE_MEM,
- }
-};
-
-static struct platform_device at91cap9_nand_device = {
- .name = "atmel_nand",
- .id = -1,
- .dev = {
- .platform_data = &nand_data,
- },
- .resource = nand_resources,
- .num_resources = ARRAY_SIZE(nand_resources),
-};
-
-void __init at91_add_device_nand(struct atmel_nand_data *data)
-{
- unsigned long csa;
-
- if (!data)
- return;
-
- csa = at91_sys_read(AT91_MATRIX_EBICSA);
- at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_EBI_CS3A_SMC_SMARTMEDIA);
-
- /* enable pin */
- if (gpio_is_valid(data->enable_pin))
- at91_set_gpio_output(data->enable_pin, 1);
-
- /* ready/busy pin */
- if (gpio_is_valid(data->rdy_pin))
- at91_set_gpio_input(data->rdy_pin, 1);
-
- /* card detect pin */
- if (gpio_is_valid(data->det_pin))
- at91_set_gpio_input(data->det_pin, 1);
-
- nand_data = *data;
- platform_device_register(&at91cap9_nand_device);
-}
-#else
-void __init at91_add_device_nand(struct atmel_nand_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * TWI (i2c)
- * -------------------------------------------------------------------- */
-
-/*
- * Prefer the GPIO code since the TWI controller isn't robust
- * (gets overruns and underruns under load) and can only issue
- * repeated STARTs in one scenario (the driver doesn't yet handle them).
- */
-#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE)
-
-static struct i2c_gpio_platform_data pdata = {
- .sda_pin = AT91_PIN_PB4,
- .sda_is_open_drain = 1,
- .scl_pin = AT91_PIN_PB5,
- .scl_is_open_drain = 1,
- .udelay = 2, /* ~100 kHz */
-};
-
-static struct platform_device at91cap9_twi_device = {
- .name = "i2c-gpio",
- .id = -1,
- .dev.platform_data = &pdata,
-};
-
-void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
-{
- at91_set_GPIO_periph(AT91_PIN_PB4, 1); /* TWD (SDA) */
- at91_set_multi_drive(AT91_PIN_PB4, 1);
-
- at91_set_GPIO_periph(AT91_PIN_PB5, 1); /* TWCK (SCL) */
- at91_set_multi_drive(AT91_PIN_PB5, 1);
-
- i2c_register_board_info(0, devices, nr_devices);
- platform_device_register(&at91cap9_twi_device);
-}
-
-#elif defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE)
-
-static struct resource twi_resources[] = {
- [0] = {
- .start = AT91CAP9_BASE_TWI,
- .end = AT91CAP9_BASE_TWI + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91CAP9_ID_TWI,
- .end = AT91CAP9_ID_TWI,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91cap9_twi_device = {
- .name = "at91_i2c",
- .id = -1,
- .resource = twi_resources,
- .num_resources = ARRAY_SIZE(twi_resources),
-};
-
-void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
-{
- /* pins used for TWI interface */
- at91_set_B_periph(AT91_PIN_PB4, 0); /* TWD */
- at91_set_multi_drive(AT91_PIN_PB4, 1);
-
- at91_set_B_periph(AT91_PIN_PB5, 0); /* TWCK */
- at91_set_multi_drive(AT91_PIN_PB5, 1);
-
- i2c_register_board_info(0, devices, nr_devices);
- platform_device_register(&at91cap9_twi_device);
-}
-#else
-void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) {}
-#endif
-
-/* --------------------------------------------------------------------
- * SPI
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
-static u64 spi_dmamask = DMA_BIT_MASK(32);
-
-static struct resource spi0_resources[] = {
- [0] = {
- .start = AT91CAP9_BASE_SPI0,
- .end = AT91CAP9_BASE_SPI0 + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91CAP9_ID_SPI0,
- .end = AT91CAP9_ID_SPI0,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91cap9_spi0_device = {
- .name = "atmel_spi",
- .id = 0,
- .dev = {
- .dma_mask = &spi_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
- .resource = spi0_resources,
- .num_resources = ARRAY_SIZE(spi0_resources),
-};
-
-static const unsigned spi0_standard_cs[4] = { AT91_PIN_PA5, AT91_PIN_PA3, AT91_PIN_PD0, AT91_PIN_PD1 };
-
-static struct resource spi1_resources[] = {
- [0] = {
- .start = AT91CAP9_BASE_SPI1,
- .end = AT91CAP9_BASE_SPI1 + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91CAP9_ID_SPI1,
- .end = AT91CAP9_ID_SPI1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91cap9_spi1_device = {
- .name = "atmel_spi",
- .id = 1,
- .dev = {
- .dma_mask = &spi_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
- .resource = spi1_resources,
- .num_resources = ARRAY_SIZE(spi1_resources),
-};
-
-static const unsigned spi1_standard_cs[4] = { AT91_PIN_PB15, AT91_PIN_PB16, AT91_PIN_PB17, AT91_PIN_PB18 };
-
-void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
-{
- int i;
- unsigned long cs_pin;
- short enable_spi0 = 0;
- short enable_spi1 = 0;
-
- /* Choose SPI chip-selects */
- for (i = 0; i < nr_devices; i++) {
- if (devices[i].controller_data)
- cs_pin = (unsigned long) devices[i].controller_data;
- else if (devices[i].bus_num == 0)
- cs_pin = spi0_standard_cs[devices[i].chip_select];
- else
- cs_pin = spi1_standard_cs[devices[i].chip_select];
-
- if (devices[i].bus_num == 0)
- enable_spi0 = 1;
- else
- enable_spi1 = 1;
-
- /* enable chip-select pin */
- at91_set_gpio_output(cs_pin, 1);
-
- /* pass chip-select pin to driver */
- devices[i].controller_data = (void *) cs_pin;
- }
-
- spi_register_board_info(devices, nr_devices);
-
- /* Configure SPI bus(es) */
- if (enable_spi0) {
- at91_set_B_periph(AT91_PIN_PA0, 0); /* SPI0_MISO */
- at91_set_B_periph(AT91_PIN_PA1, 0); /* SPI0_MOSI */
- at91_set_B_periph(AT91_PIN_PA2, 0); /* SPI0_SPCK */
-
- platform_device_register(&at91cap9_spi0_device);
- }
- if (enable_spi1) {
- at91_set_A_periph(AT91_PIN_PB12, 0); /* SPI1_MISO */
- at91_set_A_periph(AT91_PIN_PB13, 0); /* SPI1_MOSI */
- at91_set_A_periph(AT91_PIN_PB14, 0); /* SPI1_SPCK */
-
- platform_device_register(&at91cap9_spi1_device);
- }
-}
-#else
-void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * Timer/Counter block
- * -------------------------------------------------------------------- */
-
-#ifdef CONFIG_ATMEL_TCLIB
-
-static struct resource tcb_resources[] = {
- [0] = {
- .start = AT91CAP9_BASE_TCB0,
- .end = AT91CAP9_BASE_TCB0 + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91CAP9_ID_TCB,
- .end = AT91CAP9_ID_TCB,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91cap9_tcb_device = {
- .name = "atmel_tcb",
- .id = 0,
- .resource = tcb_resources,
- .num_resources = ARRAY_SIZE(tcb_resources),
-};
-
-static void __init at91_add_device_tc(void)
-{
- platform_device_register(&at91cap9_tcb_device);
-}
-#else
-static void __init at91_add_device_tc(void) { }
-#endif
-
-
-/* --------------------------------------------------------------------
- * RTT
- * -------------------------------------------------------------------- */
-
-static struct resource rtt_resources[] = {
- {
- .start = AT91CAP9_BASE_RTT,
- .end = AT91CAP9_BASE_RTT + SZ_16 - 1,
- .flags = IORESOURCE_MEM,
- }
-};
-
-static struct platform_device at91cap9_rtt_device = {
- .name = "at91_rtt",
- .id = 0,
- .resource = rtt_resources,
- .num_resources = ARRAY_SIZE(rtt_resources),
-};
-
-static void __init at91_add_device_rtt(void)
-{
- platform_device_register(&at91cap9_rtt_device);
-}
-
-
-/* --------------------------------------------------------------------
- * Watchdog
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_AT91SAM9X_WATCHDOG) || defined(CONFIG_AT91SAM9X_WATCHDOG_MODULE)
-static struct resource wdt_resources[] = {
- {
- .start = AT91CAP9_BASE_WDT,
- .end = AT91CAP9_BASE_WDT + SZ_16 - 1,
- .flags = IORESOURCE_MEM,
- }
-};
-
-static struct platform_device at91cap9_wdt_device = {
- .name = "at91_wdt",
- .id = -1,
- .resource = wdt_resources,
- .num_resources = ARRAY_SIZE(wdt_resources),
-};
-
-static void __init at91_add_device_watchdog(void)
-{
- platform_device_register(&at91cap9_wdt_device);
-}
-#else
-static void __init at91_add_device_watchdog(void) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * PWM
- * --------------------------------------------------------------------*/
-
-#if defined(CONFIG_ATMEL_PWM)
-static u32 pwm_mask;
-
-static struct resource pwm_resources[] = {
- [0] = {
- .start = AT91CAP9_BASE_PWMC,
- .end = AT91CAP9_BASE_PWMC + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91CAP9_ID_PWMC,
- .end = AT91CAP9_ID_PWMC,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91cap9_pwm0_device = {
- .name = "atmel_pwm",
- .id = -1,
- .dev = {
- .platform_data = &pwm_mask,
- },
- .resource = pwm_resources,
- .num_resources = ARRAY_SIZE(pwm_resources),
-};
-
-void __init at91_add_device_pwm(u32 mask)
-{
- if (mask & (1 << AT91_PWM0))
- at91_set_A_periph(AT91_PIN_PB19, 1); /* enable PWM0 */
-
- if (mask & (1 << AT91_PWM1))
- at91_set_B_periph(AT91_PIN_PB8, 1); /* enable PWM1 */
-
- if (mask & (1 << AT91_PWM2))
- at91_set_B_periph(AT91_PIN_PC29, 1); /* enable PWM2 */
-
- if (mask & (1 << AT91_PWM3))
- at91_set_B_periph(AT91_PIN_PA11, 1); /* enable PWM3 */
-
- pwm_mask = mask;
-
- platform_device_register(&at91cap9_pwm0_device);
-}
-#else
-void __init at91_add_device_pwm(u32 mask) {}
-#endif
-
-
-
-/* --------------------------------------------------------------------
- * AC97
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_SND_ATMEL_AC97C) || defined(CONFIG_SND_ATMEL_AC97C_MODULE)
-static u64 ac97_dmamask = DMA_BIT_MASK(32);
-static struct ac97c_platform_data ac97_data;
-
-static struct resource ac97_resources[] = {
- [0] = {
- .start = AT91CAP9_BASE_AC97C,
- .end = AT91CAP9_BASE_AC97C + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91CAP9_ID_AC97C,
- .end = AT91CAP9_ID_AC97C,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91cap9_ac97_device = {
- .name = "atmel_ac97c",
- .id = 1,
- .dev = {
- .dma_mask = &ac97_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &ac97_data,
- },
- .resource = ac97_resources,
- .num_resources = ARRAY_SIZE(ac97_resources),
-};
-
-void __init at91_add_device_ac97(struct ac97c_platform_data *data)
-{
- if (!data)
- return;
-
- at91_set_A_periph(AT91_PIN_PA6, 0); /* AC97FS */
- at91_set_A_periph(AT91_PIN_PA7, 0); /* AC97CK */
- at91_set_A_periph(AT91_PIN_PA8, 0); /* AC97TX */
- at91_set_A_periph(AT91_PIN_PA9, 0); /* AC97RX */
-
- /* reset */
- if (gpio_is_valid(data->reset_pin))
- at91_set_gpio_output(data->reset_pin, 0);
-
- ac97_data = *data;
- platform_device_register(&at91cap9_ac97_device);
-}
-#else
-void __init at91_add_device_ac97(struct ac97c_platform_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * LCD Controller
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
-static u64 lcdc_dmamask = DMA_BIT_MASK(32);
-static struct atmel_lcdfb_info lcdc_data;
-
-static struct resource lcdc_resources[] = {
- [0] = {
- .start = AT91CAP9_LCDC_BASE,
- .end = AT91CAP9_LCDC_BASE + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91CAP9_ID_LCDC,
- .end = AT91CAP9_ID_LCDC,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91_lcdc_device = {
- .name = "atmel_lcdfb",
- .id = 0,
- .dev = {
- .dma_mask = &lcdc_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &lcdc_data,
- },
- .resource = lcdc_resources,
- .num_resources = ARRAY_SIZE(lcdc_resources),
-};
-
-void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data)
-{
- if (!data)
- return;
-
- if (cpu_is_at91cap9_revB())
- irq_set_irq_type(AT91CAP9_ID_LCDC, IRQ_TYPE_LEVEL_HIGH);
-
- at91_set_A_periph(AT91_PIN_PC1, 0); /* LCDHSYNC */
- at91_set_A_periph(AT91_PIN_PC2, 0); /* LCDDOTCK */
- at91_set_A_periph(AT91_PIN_PC3, 0); /* LCDDEN */
- at91_set_B_periph(AT91_PIN_PB9, 0); /* LCDCC */
- at91_set_A_periph(AT91_PIN_PC6, 0); /* LCDD2 */
- at91_set_A_periph(AT91_PIN_PC7, 0); /* LCDD3 */
- at91_set_A_periph(AT91_PIN_PC8, 0); /* LCDD4 */
- at91_set_A_periph(AT91_PIN_PC9, 0); /* LCDD5 */
- at91_set_A_periph(AT91_PIN_PC10, 0); /* LCDD6 */
- at91_set_A_periph(AT91_PIN_PC11, 0); /* LCDD7 */
- at91_set_A_periph(AT91_PIN_PC14, 0); /* LCDD10 */
- at91_set_A_periph(AT91_PIN_PC15, 0); /* LCDD11 */
- at91_set_A_periph(AT91_PIN_PC16, 0); /* LCDD12 */
- at91_set_A_periph(AT91_PIN_PC17, 0); /* LCDD13 */
- at91_set_A_periph(AT91_PIN_PC18, 0); /* LCDD14 */
- at91_set_A_periph(AT91_PIN_PC19, 0); /* LCDD15 */
- at91_set_A_periph(AT91_PIN_PC22, 0); /* LCDD18 */
- at91_set_A_periph(AT91_PIN_PC23, 0); /* LCDD19 */
- at91_set_A_periph(AT91_PIN_PC24, 0); /* LCDD20 */
- at91_set_A_periph(AT91_PIN_PC25, 0); /* LCDD21 */
- at91_set_A_periph(AT91_PIN_PC26, 0); /* LCDD22 */
- at91_set_A_periph(AT91_PIN_PC27, 0); /* LCDD23 */
-
- lcdc_data = *data;
- platform_device_register(&at91_lcdc_device);
-}
-#else
-void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * SSC -- Synchronous Serial Controller
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_ATMEL_SSC) || defined(CONFIG_ATMEL_SSC_MODULE)
-static u64 ssc0_dmamask = DMA_BIT_MASK(32);
-
-static struct resource ssc0_resources[] = {
- [0] = {
- .start = AT91CAP9_BASE_SSC0,
- .end = AT91CAP9_BASE_SSC0 + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91CAP9_ID_SSC0,
- .end = AT91CAP9_ID_SSC0,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91cap9_ssc0_device = {
- .name = "ssc",
- .id = 0,
- .dev = {
- .dma_mask = &ssc0_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
- .resource = ssc0_resources,
- .num_resources = ARRAY_SIZE(ssc0_resources),
-};
-
-static inline void configure_ssc0_pins(unsigned pins)
-{
- if (pins & ATMEL_SSC_TF)
- at91_set_A_periph(AT91_PIN_PB0, 1);
- if (pins & ATMEL_SSC_TK)
- at91_set_A_periph(AT91_PIN_PB1, 1);
- if (pins & ATMEL_SSC_TD)
- at91_set_A_periph(AT91_PIN_PB2, 1);
- if (pins & ATMEL_SSC_RD)
- at91_set_A_periph(AT91_PIN_PB3, 1);
- if (pins & ATMEL_SSC_RK)
- at91_set_A_periph(AT91_PIN_PB4, 1);
- if (pins & ATMEL_SSC_RF)
- at91_set_A_periph(AT91_PIN_PB5, 1);
-}
-
-static u64 ssc1_dmamask = DMA_BIT_MASK(32);
-
-static struct resource ssc1_resources[] = {
- [0] = {
- .start = AT91CAP9_BASE_SSC1,
- .end = AT91CAP9_BASE_SSC1 + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91CAP9_ID_SSC1,
- .end = AT91CAP9_ID_SSC1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91cap9_ssc1_device = {
- .name = "ssc",
- .id = 1,
- .dev = {
- .dma_mask = &ssc1_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
- .resource = ssc1_resources,
- .num_resources = ARRAY_SIZE(ssc1_resources),
-};
-
-static inline void configure_ssc1_pins(unsigned pins)
-{
- if (pins & ATMEL_SSC_TF)
- at91_set_A_periph(AT91_PIN_PB6, 1);
- if (pins & ATMEL_SSC_TK)
- at91_set_A_periph(AT91_PIN_PB7, 1);
- if (pins & ATMEL_SSC_TD)
- at91_set_A_periph(AT91_PIN_PB8, 1);
- if (pins & ATMEL_SSC_RD)
- at91_set_A_periph(AT91_PIN_PB9, 1);
- if (pins & ATMEL_SSC_RK)
- at91_set_A_periph(AT91_PIN_PB10, 1);
- if (pins & ATMEL_SSC_RF)
- at91_set_A_periph(AT91_PIN_PB11, 1);
-}
-
-/*
- * SSC controllers are accessed through library code, instead of any
- * kind of all-singing/all-dancing driver. For example one could be
- * used by a particular I2S audio codec's driver, while another one
- * on the same system might be used by a custom data capture driver.
- */
-void __init at91_add_device_ssc(unsigned id, unsigned pins)
-{
- struct platform_device *pdev;
-
- /*
- * NOTE: caller is responsible for passing information matching
- * "pins" to whatever will be using each particular controller.
- */
- switch (id) {
- case AT91CAP9_ID_SSC0:
- pdev = &at91cap9_ssc0_device;
- configure_ssc0_pins(pins);
- break;
- case AT91CAP9_ID_SSC1:
- pdev = &at91cap9_ssc1_device;
- configure_ssc1_pins(pins);
- break;
- default:
- return;
- }
-
- platform_device_register(pdev);
-}
-
-#else
-void __init at91_add_device_ssc(unsigned id, unsigned pins) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- * UART
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_SERIAL_ATMEL)
-static struct resource dbgu_resources[] = {
- [0] = {
- .start = AT91CAP9_BASE_DBGU,
- .end = AT91CAP9_BASE_DBGU + SZ_512 - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91_ID_SYS,
- .end = AT91_ID_SYS,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct atmel_uart_data dbgu_data = {
- .use_dma_tx = 0,
- .use_dma_rx = 0, /* DBGU not capable of receive DMA */
-};
-
-static u64 dbgu_dmamask = DMA_BIT_MASK(32);
-
-static struct platform_device at91cap9_dbgu_device = {
- .name = "atmel_usart",
- .id = 0,
- .dev = {
- .dma_mask = &dbgu_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &dbgu_data,
- },
- .resource = dbgu_resources,
- .num_resources = ARRAY_SIZE(dbgu_resources),
-};
-
-static inline void configure_dbgu_pins(void)
-{
- at91_set_A_periph(AT91_PIN_PC30, 0); /* DRXD */
- at91_set_A_periph(AT91_PIN_PC31, 1); /* DTXD */
-}
-
-static struct resource uart0_resources[] = {
- [0] = {
- .start = AT91CAP9_BASE_US0,
- .end = AT91CAP9_BASE_US0 + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91CAP9_ID_US0,
- .end = AT91CAP9_ID_US0,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct atmel_uart_data uart0_data = {
- .use_dma_tx = 1,
- .use_dma_rx = 1,
-};
-
-static u64 uart0_dmamask = DMA_BIT_MASK(32);
-
-static struct platform_device at91cap9_uart0_device = {
- .name = "atmel_usart",
- .id = 1,
- .dev = {
- .dma_mask = &uart0_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &uart0_data,
- },
- .resource = uart0_resources,
- .num_resources = ARRAY_SIZE(uart0_resources),
-};
-
-static inline void configure_usart0_pins(unsigned pins)
-{
- at91_set_A_periph(AT91_PIN_PA22, 1); /* TXD0 */
- at91_set_A_periph(AT91_PIN_PA23, 0); /* RXD0 */
-
- if (pins & ATMEL_UART_RTS)
- at91_set_A_periph(AT91_PIN_PA24, 0); /* RTS0 */
- if (pins & ATMEL_UART_CTS)
- at91_set_A_periph(AT91_PIN_PA25, 0); /* CTS0 */
-}
-
-static struct resource uart1_resources[] = {
- [0] = {
- .start = AT91CAP9_BASE_US1,
- .end = AT91CAP9_BASE_US1 + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91CAP9_ID_US1,
- .end = AT91CAP9_ID_US1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct atmel_uart_data uart1_data = {
- .use_dma_tx = 1,
- .use_dma_rx = 1,
-};
-
-static u64 uart1_dmamask = DMA_BIT_MASK(32);
-
-static struct platform_device at91cap9_uart1_device = {
- .name = "atmel_usart",
- .id = 2,
- .dev = {
- .dma_mask = &uart1_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &uart1_data,
- },
- .resource = uart1_resources,
- .num_resources = ARRAY_SIZE(uart1_resources),
-};
-
-static inline void configure_usart1_pins(unsigned pins)
-{
- at91_set_A_periph(AT91_PIN_PD0, 1); /* TXD1 */
- at91_set_A_periph(AT91_PIN_PD1, 0); /* RXD1 */
-
- if (pins & ATMEL_UART_RTS)
- at91_set_B_periph(AT91_PIN_PD7, 0); /* RTS1 */
- if (pins & ATMEL_UART_CTS)
- at91_set_B_periph(AT91_PIN_PD8, 0); /* CTS1 */
-}
-
-static struct resource uart2_resources[] = {
- [0] = {
- .start = AT91CAP9_BASE_US2,
- .end = AT91CAP9_BASE_US2 + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AT91CAP9_ID_US2,
- .end = AT91CAP9_ID_US2,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct atmel_uart_data uart2_data = {
- .use_dma_tx = 1,
- .use_dma_rx = 1,
-};
-
-static u64 uart2_dmamask = DMA_BIT_MASK(32);
-
-static struct platform_device at91cap9_uart2_device = {
- .name = "atmel_usart",
- .id = 3,
- .dev = {
- .dma_mask = &uart2_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &uart2_data,
- },
- .resource = uart2_resources,
- .num_resources = ARRAY_SIZE(uart2_resources),
-};
-
-static inline void configure_usart2_pins(unsigned pins)
-{
- at91_set_A_periph(AT91_PIN_PD2, 1); /* TXD2 */
- at91_set_A_periph(AT91_PIN_PD3, 0); /* RXD2 */
-
- if (pins & ATMEL_UART_RTS)
- at91_set_B_periph(AT91_PIN_PD5, 0); /* RTS2 */
- if (pins & ATMEL_UART_CTS)
- at91_set_B_periph(AT91_PIN_PD6, 0); /* CTS2 */
-}
-
-static struct platform_device *__initdata at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */
-struct platform_device *atmel_default_console_device; /* the serial console device */
-
-void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins)
-{
- struct platform_device *pdev;
- struct atmel_uart_data *pdata;
-
- switch (id) {
- case 0: /* DBGU */
- pdev = &at91cap9_dbgu_device;
- configure_dbgu_pins();
- break;
- case AT91CAP9_ID_US0:
- pdev = &at91cap9_uart0_device;
- configure_usart0_pins(pins);
- break;
- case AT91CAP9_ID_US1:
- pdev = &at91cap9_uart1_device;
- configure_usart1_pins(pins);
- break;
- case AT91CAP9_ID_US2:
- pdev = &at91cap9_uart2_device;
- configure_usart2_pins(pins);
- break;
- default:
- return;
- }
- pdata = pdev->dev.platform_data;
- pdata->num = portnr; /* update to mapped ID */
-
- if (portnr < ATMEL_MAX_UART)
- at91_uarts[portnr] = pdev;
-}
-
-void __init at91_set_serial_console(unsigned portnr)
-{
- if (portnr < ATMEL_MAX_UART) {
- atmel_default_console_device = at91_uarts[portnr];
- at91cap9_set_console_clock(at91_uarts[portnr]->id);
- }
-}
-
-void __init at91_add_device_serial(void)
-{
- int i;
-
- for (i = 0; i < ATMEL_MAX_UART; i++) {
- if (at91_uarts[i])
- platform_device_register(at91_uarts[i]);
- }
-
- if (!atmel_default_console_device)
- printk(KERN_INFO "AT91: No default serial console defined.\n");
-}
-#else
-void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {}
-void __init at91_set_serial_console(unsigned portnr) {}
-void __init at91_add_device_serial(void) {}
-#endif
-
-
-/* -------------------------------------------------------------------- */
-/*
- * These devices are always present and don't need any board-specific
- * setup.
- */
-static int __init at91_add_standard_devices(void)
-{
- at91_add_device_rtt();
- at91_add_device_watchdog();
- at91_add_device_tc();
- return 0;
-}
-
-arch_initcall(at91_add_standard_devices);
diff --git a/arch/arm/mach-at91/at91sam9x5.c b/arch/arm/mach-at91/at91sam9x5.c
new file mode 100644
index 000000000000..1c3444d2ee0c
--- /dev/null
+++ b/arch/arm/mach-at91/at91sam9x5.c
@@ -0,0 +1,373 @@
+/*
+ * Chip-specific setup code for the AT91SAM9x5 family
+ *
+ * Copyright (C) 2010-2012 Atmel Corporation.
+ *
+ * Licensed under GPLv2 or later.
+ */
+
+#include <linux/module.h>
+#include <linux/dma-mapping.h>
+
+#include <asm/irq.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <mach/at91sam9x5.h>
+#include <mach/at91_pmc.h>
+#include <mach/cpu.h>
+#include <mach/board.h>
+
+#include "soc.h"
+#include "generic.h"
+#include "clock.h"
+#include "sam9_smc.h"
+
+/* --------------------------------------------------------------------
+ * Clocks
+ * -------------------------------------------------------------------- */
+
+/*
+ * The peripheral clocks.
+ */
+static struct clk pioAB_clk = {
+ .name = "pioAB_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_PIOAB,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk pioCD_clk = {
+ .name = "pioCD_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_PIOCD,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk smd_clk = {
+ .name = "smd_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_SMD,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk usart0_clk = {
+ .name = "usart0_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_USART0,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk usart1_clk = {
+ .name = "usart1_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_USART1,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk usart2_clk = {
+ .name = "usart2_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_USART2,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+/* USART3 clock - Only for sam9g25/sam9x25 */
+static struct clk usart3_clk = {
+ .name = "usart3_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_USART3,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk twi0_clk = {
+ .name = "twi0_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_TWI0,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk twi1_clk = {
+ .name = "twi1_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_TWI1,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk twi2_clk = {
+ .name = "twi2_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_TWI2,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk mmc0_clk = {
+ .name = "mci0_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_MCI0,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk spi0_clk = {
+ .name = "spi0_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_SPI0,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk spi1_clk = {
+ .name = "spi1_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_SPI1,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk uart0_clk = {
+ .name = "uart0_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_UART0,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk uart1_clk = {
+ .name = "uart1_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_UART1,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk tcb0_clk = {
+ .name = "tcb0_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_TCB,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk pwm_clk = {
+ .name = "pwm_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_PWM,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk adc_clk = {
+ .name = "adc_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_ADC,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk dma0_clk = {
+ .name = "dma0_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_DMA0,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk dma1_clk = {
+ .name = "dma1_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_DMA1,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk uhphs_clk = {
+ .name = "uhphs_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_UHPHS,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk udphs_clk = {
+ .name = "udphs_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_UDPHS,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+/* emac0 clock - Only for sam9g25/sam9x25/sam9g35/sam9x35 */
+static struct clk macb0_clk = {
+ .name = "pclk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_EMAC0,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+/* lcd clock - Only for sam9g15/sam9g35/sam9x35 */
+static struct clk lcdc_clk = {
+ .name = "lcdc_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_LCDC,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+/* isi clock - Only for sam9g25 */
+static struct clk isi_clk = {
+ .name = "isi_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_ISI,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk mmc1_clk = {
+ .name = "mci1_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_MCI1,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+/* emac1 clock - Only for sam9x25 */
+static struct clk macb1_clk = {
+ .name = "pclk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_EMAC1,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk ssc_clk = {
+ .name = "ssc_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_SSC,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+/* can0 clock - Only for sam9x35 */
+static struct clk can0_clk = {
+ .name = "can0_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_CAN0,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+/* can1 clock - Only for sam9x35 */
+static struct clk can1_clk = {
+ .name = "can1_clk",
+ .pmc_mask = 1 << AT91SAM9X5_ID_CAN1,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+
+static struct clk *periph_clocks[] __initdata = {
+ &pioAB_clk,
+ &pioCD_clk,
+ &smd_clk,
+ &usart0_clk,
+ &usart1_clk,
+ &usart2_clk,
+ &twi0_clk,
+ &twi1_clk,
+ &twi2_clk,
+ &mmc0_clk,
+ &spi0_clk,
+ &spi1_clk,
+ &uart0_clk,
+ &uart1_clk,
+ &tcb0_clk,
+ &pwm_clk,
+ &adc_clk,
+ &dma0_clk,
+ &dma1_clk,
+ &uhphs_clk,
+ &udphs_clk,
+ &mmc1_clk,
+ &ssc_clk,
+ // irq0
+};
+
+static struct clk_lookup periph_clocks_lookups[] = {
+ /* lookup table for DT entries */
+ CLKDEV_CON_DEV_ID("usart", "fffff200.serial", &mck),
+ CLKDEV_CON_DEV_ID("usart", "f801c000.serial", &usart0_clk),
+ CLKDEV_CON_DEV_ID("usart", "f8020000.serial", &usart1_clk),
+ CLKDEV_CON_DEV_ID("usart", "f8024000.serial", &usart2_clk),
+ CLKDEV_CON_DEV_ID("usart", "f8028000.serial", &usart3_clk),
+ CLKDEV_CON_DEV_ID("t0_clk", "f8008000.timer", &tcb0_clk),
+ CLKDEV_CON_DEV_ID("t0_clk", "f800c000.timer", &tcb0_clk),
+ CLKDEV_CON_ID("pioA", &pioAB_clk),
+ CLKDEV_CON_ID("pioB", &pioAB_clk),
+ CLKDEV_CON_ID("pioC", &pioCD_clk),
+ CLKDEV_CON_ID("pioD", &pioCD_clk),
+ /* additional fake clock for macb_hclk */
+ CLKDEV_CON_DEV_ID("hclk", "f802c000.ethernet", &macb0_clk),
+ CLKDEV_CON_DEV_ID("hclk", "f8030000.ethernet", &macb1_clk),
+};
+
+/*
+ * The two programmable clocks.
+ * You must configure pin multiplexing to bring these signals out.
+ */
+static struct clk pck0 = {
+ .name = "pck0",
+ .pmc_mask = AT91_PMC_PCK0,
+ .type = CLK_TYPE_PROGRAMMABLE,
+ .id = 0,
+};
+static struct clk pck1 = {
+ .name = "pck1",
+ .pmc_mask = AT91_PMC_PCK1,
+ .type = CLK_TYPE_PROGRAMMABLE,
+ .id = 1,
+};
+
+static void __init at91sam9x5_register_clocks(void)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(periph_clocks); i++)
+ clk_register(periph_clocks[i]);
+
+ clkdev_add_table(periph_clocks_lookups,
+ ARRAY_SIZE(periph_clocks_lookups));
+
+ if (cpu_is_at91sam9g25()
+ || cpu_is_at91sam9x25())
+ clk_register(&usart3_clk);
+
+ if (cpu_is_at91sam9g25()
+ || cpu_is_at91sam9x25()
+ || cpu_is_at91sam9g35()
+ || cpu_is_at91sam9x35())
+ clk_register(&macb0_clk);
+
+ if (cpu_is_at91sam9g15()
+ || cpu_is_at91sam9g35()
+ || cpu_is_at91sam9x35())
+ clk_register(&lcdc_clk);
+
+ if (cpu_is_at91sam9g25())
+ clk_register(&isi_clk);
+
+ if (cpu_is_at91sam9x25())
+ clk_register(&macb1_clk);
+
+ if (cpu_is_at91sam9x25()
+ || cpu_is_at91sam9x35()) {
+ clk_register(&can0_clk);
+ clk_register(&can1_clk);
+ }
+
+ clk_register(&pck0);
+ clk_register(&pck1);
+}
+
+/* --------------------------------------------------------------------
+ * AT91SAM9x5 processor initialization
+ * -------------------------------------------------------------------- */
+
+static void __init at91sam9x5_map_io(void)
+{
+ at91_init_sram(0, AT91SAM9X5_SRAM_BASE, AT91SAM9X5_SRAM_SIZE);
+}
+
+static void __init at91sam9x5_ioremap_registers(void)
+{
+ if (of_at91sam926x_pit_init() < 0)
+ panic("Impossible to find PIT\n");
+}
+
+void __init at91sam9x5_initialize(void)
+{
+ arm_pm_restart = at91sam9g45_restart;
+ at91_extern_irq = (1 << AT91SAM9X5_ID_IRQ0);
+
+ /* Register GPIO subsystem (using DT) */
+ at91_gpio_init(NULL, 0);
+}
+
+/* --------------------------------------------------------------------
+ * AT91SAM9x5 devices (temporary before modification of code)
+ * -------------------------------------------------------------------- */
+void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {}
+void __init at91_set_serial_console(unsigned portnr) {}
+struct platform_device *atmel_default_console_device = NULL;
+
+void __init at91_add_device_nand(struct atmel_nand_data *data) {}
+
+/* --------------------------------------------------------------------
+ * Interrupt initialization
+ * -------------------------------------------------------------------- */
+/*
+ * The default interrupt priority levels (0 = lowest, 7 = highest).
+ */
+static unsigned int at91sam9x5_default_irq_priority[NR_AIC_IRQS] __initdata = {
+ 7, /* Advanced Interrupt Controller (FIQ) */
+ 7, /* System Peripherals */
+ 1, /* Parallel IO Controller A and B */
+ 1, /* Parallel IO Controller C and D */
+ 4, /* Soft Modem */
+ 5, /* USART 0 */
+ 5, /* USART 1 */
+ 5, /* USART 2 */
+ 5, /* USART 3 */
+ 6, /* Two-Wire Interface 0 */
+ 6, /* Two-Wire Interface 1 */
+ 6, /* Two-Wire Interface 2 */
+ 0, /* Multimedia Card Interface 0 */
+ 5, /* Serial Peripheral Interface 0 */
+ 5, /* Serial Peripheral Interface 1 */
+ 5, /* UART 0 */
+ 5, /* UART 1 */
+ 0, /* Timer Counter 0, 1, 2, 3, 4 and 5 */
+ 0, /* Pulse Width Modulation Controller */
+ 0, /* ADC Controller */
+ 0, /* DMA Controller 0 */
+ 0, /* DMA Controller 1 */
+ 2, /* USB Host High Speed port */
+ 2, /* USB Device High speed port */
+ 3, /* Ethernet MAC 0 */
+ 3, /* LDC Controller or Image Sensor Interface */
+ 0, /* Multimedia Card Interface 1 */
+ 3, /* Ethernet MAC 1 */
+ 4, /* Synchronous Serial Interface */
+ 4, /* CAN Controller 0 */
+ 4, /* CAN Controller 1 */
+ 0, /* Advanced Interrupt Controller (IRQ0) */
+};
+
+struct at91_init_soc __initdata at91sam9x5_soc = {
+ .map_io = at91sam9x5_map_io,
+ .default_irq_priority = at91sam9x5_default_irq_priority,
+ .ioremap_registers = at91sam9x5_ioremap_registers,
+ .register_clocks = at91sam9x5_register_clocks,
+ .init = at91sam9x5_initialize,
+};
diff --git a/arch/arm/mach-at91/board-cap9adk.c b/arch/arm/mach-at91/board-cap9adk.c
deleted file mode 100644
index ac3de4f7c31d..000000000000
--- a/arch/arm/mach-at91/board-cap9adk.c
+++ /dev/null
@@ -1,396 +0,0 @@
-/*
- * linux/arch/arm/mach-at91/board-cap9adk.c
- *
- * Copyright (C) 2007 Stelian Pop <stelian.pop@leadtechdesign.com>
- * Copyright (C) 2007 Lead Tech Design <www.leadtechdesign.com>
- * Copyright (C) 2005 SAN People
- * Copyright (C) 2007 Atmel Corporation.
- *
- * 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
- */
-
-#include <linux/types.h>
-#include <linux/gpio.h>
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/ads7846.h>
-#include <linux/fb.h>
-#include <linux/mtd/physmap.h>
-
-#include <video/atmel_lcdc.h>
-
-#include <mach/hardware.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-
-#include <mach/board.h>
-#include <mach/at91cap9_matrix.h>
-#include <mach/at91sam9_smc.h>
-#include <mach/system_rev.h>
-
-#include "sam9_smc.h"
-#include "generic.h"
-
-
-static void __init cap9adk_init_early(void)
-{
- /* Initialize processor: 12 MHz crystal */
- at91_initialize(12000000);
-
- /* Setup the LEDs: USER1 and USER2 LED for cpu/timer... */
- at91_init_leds(AT91_PIN_PA10, AT91_PIN_PA11);
- /* ... POWER LED always on */
- at91_set_gpio_output(AT91_PIN_PC29, 1);
-
- /* Setup the serial ports and console */
- at91_register_uart(0, 0, 0); /* DBGU = ttyS0 */
- at91_set_serial_console(0);
-}
-
-/*
- * USB Host port
- */
-static struct at91_usbh_data __initdata cap9adk_usbh_data = {
- .ports = 2,
- .vbus_pin = {-EINVAL, -EINVAL},
- .overcurrent_pin= {-EINVAL, -EINVAL},
-};
-
-/*
- * USB HS Device port
- */
-static struct usba_platform_data __initdata cap9adk_usba_udc_data = {
- .vbus_pin = AT91_PIN_PB31,
-};
-
-/*
- * ADS7846 Touchscreen
- */
-#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
-static int ads7843_pendown_state(void)
-{
- return !at91_get_gpio_value(AT91_PIN_PC4); /* Touchscreen PENIRQ */
-}
-
-static struct ads7846_platform_data ads_info = {
- .model = 7843,
- .x_min = 150,
- .x_max = 3830,
- .y_min = 190,
- .y_max = 3830,
- .vref_delay_usecs = 100,
- .x_plate_ohms = 450,
- .y_plate_ohms = 250,
- .pressure_max = 15000,
- .debounce_max = 1,
- .debounce_rep = 0,
- .debounce_tol = (~0),
- .get_pendown_state = ads7843_pendown_state,
-};
-
-static void __init cap9adk_add_device_ts(void)
-{
- at91_set_gpio_input(AT91_PIN_PC4, 1); /* Touchscreen PENIRQ */
- at91_set_gpio_input(AT91_PIN_PC5, 1); /* Touchscreen BUSY */
-}
-#else
-static void __init cap9adk_add_device_ts(void) {}
-#endif
-
-
-/*
- * SPI devices.
- */
-static struct spi_board_info cap9adk_spi_devices[] = {
-#if defined(CONFIG_MTD_AT91_DATAFLASH_CARD)
- { /* DataFlash card */
- .modalias = "mtd_dataflash",
- .chip_select = 0,
- .max_speed_hz = 15 * 1000 * 1000,
- .bus_num = 0,
- },
-#endif
-#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
- {
- .modalias = "ads7846",
- .chip_select = 3, /* can be 2 or 3, depending on J2 jumper */
- .max_speed_hz = 125000 * 26, /* (max sample rate @ 3V) * (cmd + data + overhead) */
- .bus_num = 0,
- .platform_data = &ads_info,
- .irq = AT91_PIN_PC4,
- },
-#endif
-};
-
-
-/*
- * MCI (SD/MMC)
- */
-static struct at91_mmc_data __initdata cap9adk_mmc_data = {
- .wire4 = 1,
- .det_pin = -EINVAL,
- .wp_pin = -EINVAL,
- .vcc_pin = -EINVAL,
-};
-
-
-/*
- * MACB Ethernet device
- */
-static struct macb_platform_data __initdata cap9adk_macb_data = {
- .phy_irq_pin = -EINVAL,
- .is_rmii = 1,
-};
-
-
-/*
- * NAND flash
- */
-static struct mtd_partition __initdata cap9adk_nand_partitions[] = {
- {
- .name = "NAND partition",
- .offset = 0,
- .size = MTDPART_SIZ_FULL,
- },
-};
-
-static struct atmel_nand_data __initdata cap9adk_nand_data = {
- .ale = 21,
- .cle = 22,
- .det_pin = -EINVAL,
- .rdy_pin = -EINVAL,
- .enable_pin = AT91_PIN_PD15,
- .parts = cap9adk_nand_partitions,
- .num_parts = ARRAY_SIZE(cap9adk_nand_partitions),
-};
-
-static struct sam9_smc_config __initdata cap9adk_nand_smc_config = {
- .ncs_read_setup = 1,
- .nrd_setup = 2,
- .ncs_write_setup = 1,
- .nwe_setup = 2,
-
- .ncs_read_pulse = 6,
- .nrd_pulse = 4,
- .ncs_write_pulse = 6,
- .nwe_pulse = 4,
-
- .read_cycle = 8,
- .write_cycle = 8,
-
- .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE,
- .tdf_cycles = 1,
-};
-
-static void __init cap9adk_add_device_nand(void)
-{
- unsigned long csa;
-
- csa = at91_sys_read(AT91_MATRIX_EBICSA);
- at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_EBI_VDDIOMSEL_3_3V);
-
- cap9adk_nand_data.bus_width_16 = board_have_nand_16bit();
- /* setup bus-width (8 or 16) */
- if (cap9adk_nand_data.bus_width_16)
- cap9adk_nand_smc_config.mode |= AT91_SMC_DBW_16;
- else
- cap9adk_nand_smc_config.mode |= AT91_SMC_DBW_8;
-
- /* configure chip-select 3 (NAND) */
- sam9_smc_configure(0, 3, &cap9adk_nand_smc_config);
-
- at91_add_device_nand(&cap9adk_nand_data);
-}
-
-
-/*
- * NOR flash
- */
-static struct mtd_partition cap9adk_nor_partitions[] = {
- {
- .name = "NOR partition",
- .offset = 0,
- .size = MTDPART_SIZ_FULL,
- },
-};
-
-static struct physmap_flash_data cap9adk_nor_data = {
- .width = 2,
- .parts = cap9adk_nor_partitions,
- .nr_parts = ARRAY_SIZE(cap9adk_nor_partitions),
-};
-
-#define NOR_BASE AT91_CHIPSELECT_0
-#define NOR_SIZE SZ_8M
-
-static struct resource nor_flash_resources[] = {
- {
- .start = NOR_BASE,
- .end = NOR_BASE + NOR_SIZE - 1,
- .flags = IORESOURCE_MEM,
- }
-};
-
-static struct platform_device cap9adk_nor_flash = {
- .name = "physmap-flash",
- .id = 0,
- .dev = {
- .platform_data = &cap9adk_nor_data,
- },
- .resource = nor_flash_resources,
- .num_resources = ARRAY_SIZE(nor_flash_resources),
-};
-
-static struct sam9_smc_config __initdata cap9adk_nor_smc_config = {
- .ncs_read_setup = 2,
- .nrd_setup = 4,
- .ncs_write_setup = 2,
- .nwe_setup = 4,
-
- .ncs_read_pulse = 10,
- .nrd_pulse = 8,
- .ncs_write_pulse = 10,
- .nwe_pulse = 8,
-
- .read_cycle = 16,
- .write_cycle = 16,
-
- .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_BAT_WRITE | AT91_SMC_DBW_16,
- .tdf_cycles = 1,
-};
-
-static __init void cap9adk_add_device_nor(void)
-{
- unsigned long csa;
-
- csa = at91_sys_read(AT91_MATRIX_EBICSA);
- at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_EBI_VDDIOMSEL_3_3V);
-
- /* configure chip-select 0 (NOR) */
- sam9_smc_configure(0, 0, &cap9adk_nor_smc_config);
-
- platform_device_register(&cap9adk_nor_flash);
-}
-
-
-/*
- * LCD Controller
- */
-#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
-static struct fb_videomode at91_tft_vga_modes[] = {
- {
- .name = "TX09D50VM1CCA @ 60",
- .refresh = 60,
- .xres = 240, .yres = 320,
- .pixclock = KHZ2PICOS(4965),
-
- .left_margin = 1, .right_margin = 33,
- .upper_margin = 1, .lower_margin = 0,
- .hsync_len = 5, .vsync_len = 1,
-
- .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
- .vmode = FB_VMODE_NONINTERLACED,
- },
-};
-
-static struct fb_monspecs at91fb_default_monspecs = {
- .manufacturer = "HIT",
- .monitor = "TX09D70VM1CCA",
-
- .modedb = at91_tft_vga_modes,
- .modedb_len = ARRAY_SIZE(at91_tft_vga_modes),
- .hfmin = 15000,
- .hfmax = 64000,
- .vfmin = 50,
- .vfmax = 150,
-};
-
-#define AT91CAP9_DEFAULT_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \
- | ATMEL_LCDC_DISTYPE_TFT \
- | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE)
-
-static void at91_lcdc_power_control(int on)
-{
- if (on)
- at91_set_gpio_value(AT91_PIN_PC0, 0); /* power up */
- else
- at91_set_gpio_value(AT91_PIN_PC0, 1); /* power down */
-}
-
-/* Driver datas */
-static struct atmel_lcdfb_info __initdata cap9adk_lcdc_data = {
- .default_bpp = 16,
- .default_dmacon = ATMEL_LCDC_DMAEN,
- .default_lcdcon2 = AT91CAP9_DEFAULT_LCDCON2,
- .default_monspecs = &at91fb_default_monspecs,
- .atmel_lcdfb_power_control = at91_lcdc_power_control,
- .guard_time = 1,
-};
-
-#else
-static struct atmel_lcdfb_info __initdata cap9adk_lcdc_data;
-#endif
-
-
-/*
- * AC97
- */
-static struct ac97c_platform_data cap9adk_ac97_data = {
- .reset_pin = -EINVAL,
-};
-
-
-static void __init cap9adk_board_init(void)
-{
- /* Serial */
- at91_add_device_serial();
- /* USB Host */
- at91_add_device_usbh(&cap9adk_usbh_data);
- /* USB HS */
- at91_add_device_usba(&cap9adk_usba_udc_data);
- /* SPI */
- at91_add_device_spi(cap9adk_spi_devices, ARRAY_SIZE(cap9adk_spi_devices));
- /* Touchscreen */
- cap9adk_add_device_ts();
- /* MMC */
- at91_add_device_mmc(1, &cap9adk_mmc_data);
- /* Ethernet */
- at91_add_device_eth(&cap9adk_macb_data);
- /* NAND */
- cap9adk_add_device_nand();
- /* NOR Flash */
- cap9adk_add_device_nor();
- /* I2C */
- at91_add_device_i2c(NULL, 0);
- /* LCD Controller */
- at91_add_device_lcdc(&cap9adk_lcdc_data);
- /* AC97 */
- at91_add_device_ac97(&cap9adk_ac97_data);
-}
-
-MACHINE_START(AT91CAP9ADK, "Atmel AT91CAP9A-DK")
- /* Maintainer: Stelian Pop <stelian.pop@leadtechdesign.com> */
- .timer = &at91sam926x_timer,
- .map_io = at91_map_io,
- .init_early = cap9adk_init_early,
- .init_irq = at91_init_irq_default,
- .init_machine = cap9adk_board_init,
-MACHINE_END
diff --git a/arch/arm/mach-at91/board-dt.c b/arch/arm/mach-at91/board-dt.c
index bb6b434ec0c1..05793156d178 100644
--- a/arch/arm/mach-at91/board-dt.c
+++ b/arch/arm/mach-at91/board-dt.c
@@ -109,6 +109,7 @@ static void __init at91_dt_device_init(void)
static const char *at91_dt_board_compat[] __initdata = {
"atmel,at91sam9m10g45ek",
+ "atmel,at91sam9x5ek",
"calao,usb-a9g20",
NULL
};
diff --git a/arch/arm/mach-at91/clock.c b/arch/arm/mach-at91/clock.c
index 61873f3aa92d..a5291e0e7004 100644
--- a/arch/arm/mach-at91/clock.c
+++ b/arch/arm/mach-at91/clock.c
@@ -47,26 +47,38 @@
/*
* Chips have some kind of clocks : group them by functionality
*/
-#define cpu_has_utmi() ( cpu_is_at91cap9() \
- || cpu_is_at91sam9rl() \
- || cpu_is_at91sam9g45())
+#define cpu_has_utmi() ( cpu_is_at91sam9rl() \
+ || cpu_is_at91sam9g45() \
+ || cpu_is_at91sam9x5())
#define cpu_has_800M_plla() ( cpu_is_at91sam9g20() \
- || cpu_is_at91sam9g45())
+ || cpu_is_at91sam9g45() \
+ || cpu_is_at91sam9x5())
#define cpu_has_300M_plla() (cpu_is_at91sam9g10())
#define cpu_has_pllb() (!(cpu_is_at91sam9rl() \
- || cpu_is_at91sam9g45()))
+ || cpu_is_at91sam9g45() \
+ || cpu_is_at91sam9x5()))
-#define cpu_has_upll() (cpu_is_at91sam9g45())
+#define cpu_has_upll() (cpu_is_at91sam9g45() \
+ || cpu_is_at91sam9x5())
/* USB host HS & FS */
#define cpu_has_uhp() (!cpu_is_at91sam9rl())
/* USB device FS only */
#define cpu_has_udpfs() (!(cpu_is_at91sam9rl() \
- || cpu_is_at91sam9g45()))
+ || cpu_is_at91sam9g45() \
+ || cpu_is_at91sam9x5()))
+
+#define cpu_has_plladiv2() (cpu_is_at91sam9g45() \
+ || cpu_is_at91sam9x5())
+
+#define cpu_has_mdiv3() (cpu_is_at91sam9g45() \
+ || cpu_is_at91sam9x5())
+
+#define cpu_has_alt_prescaler() (cpu_is_at91sam9x5())
static LIST_HEAD(clocks);
static DEFINE_SPINLOCK(clk_lock);
@@ -139,13 +151,6 @@ static void pmc_uckr_mode(struct clk *clk, int is_on)
{
unsigned int uckr = at91_sys_read(AT91_CKGR_UCKR);
- if (cpu_is_at91sam9g45()) {
- if (is_on)
- uckr |= AT91_PMC_BIASEN;
- else
- uckr &= ~AT91_PMC_BIASEN;
- }
-
if (is_on) {
is_on = AT91_PMC_LOCKU;
at91_sys_write(AT91_CKGR_UCKR, uckr | clk->pmc_mask);
@@ -210,11 +215,24 @@ static struct clk __init *at91_css_to_clk(unsigned long css)
return &utmi_clk;
else if (cpu_has_pllb())
return &pllb;
+ break;
+ /* alternate PMC: can use master clock */
+ case AT91_PMC_CSS_MASTER:
+ return &mck;
}
return NULL;
}
+static int pmc_prescaler_divider(u32 reg)
+{
+ if (cpu_has_alt_prescaler()) {
+ return 1 << ((reg & AT91_PMC_ALT_PRES) >> PMC_ALT_PRES_OFFSET);
+ } else {
+ return 1 << ((reg & AT91_PMC_PRES) >> PMC_PRES_OFFSET);
+ }
+}
+
static void __clk_enable(struct clk *clk)
{
if (clk->parent)
@@ -316,12 +334,22 @@ int clk_set_rate(struct clk *clk, unsigned long rate)
{
unsigned long flags;
unsigned prescale;
+ unsigned long prescale_offset, css_mask;
unsigned long actual;
if (!clk_is_programmable(clk))
return -EINVAL;
if (clk->users)
return -EBUSY;
+
+ if (cpu_has_alt_prescaler()) {
+ prescale_offset = PMC_ALT_PRES_OFFSET;
+ css_mask = AT91_PMC_ALT_PCKR_CSS;
+ } else {
+ prescale_offset = PMC_PRES_OFFSET;
+ css_mask = AT91_PMC_CSS;
+ }
+
spin_lock_irqsave(&clk_lock, flags);
actual = clk->parent->rate_hz;
@@ -330,8 +358,8 @@ int clk_set_rate(struct clk *clk, unsigned long rate)
u32 pckr;
pckr = at91_sys_read(AT91_PMC_PCKR(clk->id));
- pckr &= AT91_PMC_CSS; /* clock selection */
- pckr |= prescale << 2;
+ pckr &= css_mask; /* keep clock selection */
+ pckr |= prescale << prescale_offset;
at91_sys_write(AT91_PMC_PCKR(clk->id), pckr);
clk->rate_hz = actual;
break;
@@ -378,11 +406,17 @@ static void __init init_programmable_clock(struct clk *clk)
{
struct clk *parent;
u32 pckr;
+ unsigned int css_mask;
+
+ if (cpu_has_alt_prescaler())
+ css_mask = AT91_PMC_ALT_PCKR_CSS;
+ else
+ css_mask = AT91_PMC_CSS;
pckr = at91_sys_read(AT91_PMC_PCKR(clk->id));
- parent = at91_css_to_clk(pckr & AT91_PMC_CSS);
+ parent = at91_css_to_clk(pckr & css_mask);
clk->parent = parent;
- clk->rate_hz = parent->rate_hz / (1 << ((pckr & AT91_PMC_PRES) >> 2));
+ clk->rate_hz = parent->rate_hz / pmc_prescaler_divider(pckr);
}
#endif /* CONFIG_AT91_PROGRAMMABLE_CLOCKS */
@@ -602,8 +636,6 @@ static void __init at91_pllb_usbfs_clock_init(unsigned long main_clock)
cpu_is_at91sam9g10()) {
uhpck.pmc_mask = AT91SAM926x_PMC_UHP;
udpck.pmc_mask = AT91SAM926x_PMC_UDP;
- } else if (cpu_is_at91cap9()) {
- uhpck.pmc_mask = AT91CAP9_PMC_UHP;
}
at91_sys_write(AT91_CKGR_PLLBR, 0);
@@ -666,7 +698,7 @@ int __init at91_clock_init(unsigned long main_clock)
if (pll_overclock)
pr_info("Clocks: PLLA overclocked, %ld MHz\n", plla.rate_hz / 1000000);
- if (cpu_is_at91sam9g45()) {
+ if (cpu_has_plladiv2()) {
mckr = at91_sys_read(AT91_PMC_MCKR);
plla.rate_hz /= (1 << ((mckr & AT91_PMC_PLLADIV2) >> 12)); /* plla divisor by 2 */
}
@@ -688,6 +720,10 @@ int __init at91_clock_init(unsigned long main_clock)
* (obtain the USB High Speed 480 MHz when input is 12 MHz)
*/
utmi_clk.rate_hz = 40 * utmi_clk.parent->rate_hz;
+
+ /* UTMI bias and PLL are managed at the same time */
+ if (cpu_has_upll())
+ utmi_clk.pmc_mask |= AT91_PMC_BIASEN;
}
/*
@@ -706,7 +742,7 @@ int __init at91_clock_init(unsigned long main_clock)
mckr = at91_sys_read(AT91_PMC_MCKR);
mck.parent = at91_css_to_clk(mckr & AT91_PMC_CSS);
freq = mck.parent->rate_hz;
- freq /= (1 << ((mckr & AT91_PMC_PRES) >> 2)); /* prescale */
+ freq /= pmc_prescaler_divider(mckr); /* prescale */
if (cpu_is_at91rm9200()) {
mck.rate_hz = freq / (1 + ((mckr & AT91_PMC_MDIV) >> 8)); /* mdiv */
} else if (cpu_is_at91sam9g20()) {
@@ -714,13 +750,19 @@ int __init at91_clock_init(unsigned long main_clock)
freq / ((mckr & AT91_PMC_MDIV) >> 7) : freq; /* mdiv ; (x >> 7) = ((x >> 8) * 2) */
if (mckr & AT91_PMC_PDIV)
freq /= 2; /* processor clock division */
- } else if (cpu_is_at91sam9g45()) {
+ } else if (cpu_has_mdiv3()) {
mck.rate_hz = (mckr & AT91_PMC_MDIV) == AT91SAM9_PMC_MDIV_3 ?
freq / 3 : freq / (1 << ((mckr & AT91_PMC_MDIV) >> 8)); /* mdiv */
} else {
mck.rate_hz = freq / (1 << ((mckr & AT91_PMC_MDIV) >> 8)); /* mdiv */
}
+ if (cpu_has_alt_prescaler()) {
+ /* Programmable clocks can use MCK */
+ mck.type |= CLK_TYPE_PRIMARY;
+ mck.id = 4;
+ }
+
/* Register the PMC's standard clocks */
for (i = 0; i < ARRAY_SIZE(standard_pmc_clocks); i++)
at91_clk_add(standard_pmc_clocks[i]);
diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h
index 594133451c0c..7e8280e798c1 100644
--- a/arch/arm/mach-at91/generic.h
+++ b/arch/arm/mach-at91/generic.h
@@ -45,7 +45,6 @@ extern void __init at91sam9261_set_console_clock(int id);
extern void __init at91sam9263_set_console_clock(int id);
extern void __init at91sam9rl_set_console_clock(int id);
extern void __init at91sam9g45_set_console_clock(int id);
-extern void __init at91cap9_set_console_clock(int id);
#ifdef CONFIG_AT91_PMC_UNIT
extern int __init at91_clock_init(unsigned long main_clock);
#else
diff --git a/arch/arm/mach-at91/include/mach/at91_pmc.h b/arch/arm/mach-at91/include/mach/at91_pmc.h
index e46f93e34aab..f9fdbbe0c53a 100644
--- a/arch/arm/mach-at91/include/mach/at91_pmc.h
+++ b/arch/arm/mach-at91/include/mach/at91_pmc.h
@@ -23,10 +23,8 @@
#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 */
@@ -40,16 +38,20 @@
#define AT91_PMC_PCDR (AT91_PMC + 0x14) /* Peripheral Clock Disable Register */
#define AT91_PMC_PCSR (AT91_PMC + 0x18) /* Peripheral Clock Status Register */
-#define AT91_CKGR_UCKR (AT91_PMC + 0x1C) /* UTMI Clock Register [some SAM9, CAP9] */
+#define AT91_CKGR_UCKR (AT91_PMC + 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_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_PMC_MAINF (0xffff << 0) /* Main Clock Frequency */
@@ -74,20 +76,30 @@
#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] */
@@ -105,7 +117,14 @@
#define AT91_PMC_USBS_UPLL (1 << 0)
#define AT91_PMC_OHCIUSBDIV (0xF << 8) /* Divider for USB OHCI Clock */
+#define AT91_PMC_SMD (AT91_PMC + 0x3c) /* Soft Modem Clock Register [some SAM9 only] */
+#define AT91_PMC_SMDS (0x1 << 0) /* SMD input clock selection */
+#define AT91_PMC_SMD_DIV (0x1f << 8) /* SMD input clock divider */
+#define AT91_PMC_SMDDIV(n) (((n) << 8) & AT91_PMC_SMD_DIV)
+
#define AT91_PMC_PCKR(n) (AT91_PMC + 0x40 + ((n) * 4)) /* Programmable Clock 0-N Registers */
+#define AT91_PMC_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)
@@ -117,17 +136,30 @@
#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_MOSCSELS (1 << 16) /* Main Oscillator Selection [some SAM9] */
+#define AT91_PMC_MOSCRCS (1 << 17) /* Main On-Chip RC [some SAM9] */
+#define AT91_PMC_CFDEV (1 << 18) /* Clock Failure Detector Event [some SAM9] */
#define AT91_PMC_IMR (AT91_PMC + 0x6c) /* Interrupt Mask Register */
-#define AT91_PMC_PROT (AT91_PMC + 0xe4) /* Protect Register [AT91CAP9 revC only] */
-#define AT91_PMC_PROTKEY 0x504d4301 /* Activation Code */
+#define AT91_PMC_PROT (AT91_PMC + 0xe4) /* Write Protect Mode Register [some SAM9] */
+#define AT91_PMC_WPEN (0x1 << 0) /* Write Protect Enable */
+#define AT91_PMC_WPKEY (0xffffff << 8) /* Write Protect Key */
+#define AT91_PMC_PROTKEY (0x504d43 << 8) /* Activation Code */
+
+#define AT91_PMC_WPSR (AT91_PMC + 0xe8) /* Write Protect Status Register [some SAM9] */
+#define AT91_PMC_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 (AT91_PMC + 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/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/at91sam9_ddrsdr.h b/arch/arm/mach-at91/include/mach/at91sam9_ddrsdr.h
index e2f8da8ce5bc..5d4a9f846584 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 */
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..8476871a2f9f
--- /dev/null
+++ b/arch/arm/mach-at91/include/mach/at91sam9x5.h
@@ -0,0 +1,80 @@
+/*
+ * 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 (offset from AT91_BASE_SYS)
+ */
+#define AT91_DDRSDRC0 (0xffffe800 - AT91_BASE_SYS)
+#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS)
+
+/*
+ * 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/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..fd7dce4f7378 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
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index 1606379ac284..87be5aa18753 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -150,11 +150,6 @@ static int at91_pm_verify_clocks(void)
pr_err("AT91: PM - Suspend-to-RAM with USB still active\n");
return 0;
}
- } else if (cpu_is_at91cap9()) {
- if ((scsr & AT91CAP9_PMC_UHP) != 0) {
- pr_err("AT91: PM - Suspend-to-RAM with USB still active\n");
- return 0;
- }
}
#ifdef CONFIG_AT91_PROGRAMMABLE_CLOCKS
diff --git a/arch/arm/mach-at91/pm.h b/arch/arm/mach-at91/pm.h
index 7eb40d24242f..218d816427c0 100644
--- a/arch/arm/mach-at91/pm.h
+++ b/arch/arm/mach-at91/pm.h
@@ -24,24 +24,6 @@ static inline u32 sdram_selfrefresh_enable(void)
#define wait_for_interrupt_enable() asm volatile ("mcr p15, 0, %0, c7, c0, 4" \
: : "r" (0))
-#elif defined(CONFIG_ARCH_AT91CAP9)
-#include <mach/at91sam9_ddrsdr.h>
-
-
-static inline u32 sdram_selfrefresh_enable(void)
-{
- u32 saved_lpr, lpr;
-
- saved_lpr = at91_ramc_read(0, AT91CAP9_DDRSDRC_LPR);
-
- lpr = saved_lpr & ~AT91_DDRSDRC_LPCB;
- at91_ramc_write(0, AT91CAP9_DDRSDRC_LPR, lpr | AT91_DDRSDRC_LPCB_SELF_REFRESH);
- return saved_lpr;
-}
-
-#define sdram_selfrefresh_disable(saved_lpr) at91_ramc_write(0, AT91CAP9_DDRSDRC_LPR, saved_lpr)
-#define wait_for_interrupt_enable() cpu_do_idle()
-
#elif defined(CONFIG_ARCH_AT91SAM9G45)
#include <mach/at91sam9_ddrsdr.h>
diff --git a/arch/arm/mach-at91/pm_slowclock.S b/arch/arm/mach-at91/pm_slowclock.S
index 92dfb8461392..f8539a8bcd6c 100644
--- a/arch/arm/mach-at91/pm_slowclock.S
+++ b/arch/arm/mach-at91/pm_slowclock.S
@@ -18,8 +18,7 @@
#if defined(CONFIG_ARCH_AT91RM9200)
#include <mach/at91rm9200_mc.h>
-#elif defined(CONFIG_ARCH_AT91CAP9) \
- || defined(CONFIG_ARCH_AT91SAM9G45)
+#elif defined(CONFIG_ARCH_AT91SAM9G45)
#include <mach/at91sam9_ddrsdr.h>
#else
#include <mach/at91sam9_sdramc.h>
@@ -130,8 +129,7 @@ ENTRY(at91_slow_clock)
/* Put SDRAM in self-refresh mode */
mov r3, #1
str r3, [r2, #AT91_SDRAMC_SRR]
-#elif defined(CONFIG_ARCH_AT91CAP9) \
- || defined(CONFIG_ARCH_AT91SAM9G45)
+#elif defined(CONFIG_ARCH_AT91SAM9G45)
/* prepare for DDRAM self-refresh mode */
ldr r3, [r2, #AT91_DDRSDRC_LPR]
@@ -263,8 +261,7 @@ ENTRY(at91_slow_clock)
#ifdef CONFIG_ARCH_AT91RM9200
/* Do nothing - self-refresh is automatically disabled. */
-#elif defined(CONFIG_ARCH_AT91CAP9) \
- || defined(CONFIG_ARCH_AT91SAM9G45)
+#elif defined(CONFIG_ARCH_AT91SAM9G45)
/* Restore LPR on AT91 with DDRAM */
ldr r3, .saved_sam9_lpr
str r3, [r2, #AT91_DDRSDRC_LPR]
@@ -305,8 +302,7 @@ ENTRY(at91_slow_clock)
#ifdef CONFIG_ARCH_AT91RM9200
.at91_va_base_sdramc:
.word AT91_VA_BASE_SYS
-#elif defined(CONFIG_ARCH_AT91CAP9) \
- || defined(CONFIG_ARCH_AT91SAM9G45)
+#elif defined(CONFIG_ARCH_AT91SAM9G45)
.at91_va_base_sdramc:
.word AT91_VA_BASE_SYS + AT91_DDRSDRC0
#else
diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c
index 69d3fc4c46f3..620c67e8f814 100644
--- a/arch/arm/mach-at91/setup.c
+++ b/arch/arm/mach-at91/setup.c
@@ -86,20 +86,6 @@ static void __init soc_detect(u32 dbgu_base)
socid = cidr & ~AT91_CIDR_VERSION;
switch (socid) {
- case ARCH_ID_AT91CAP9: {
-#ifdef CONFIG_AT91_PMC_UNIT
- u32 pmc_ver = at91_sys_read(AT91_PMC_VER);
-
- if (pmc_ver == ARCH_REVISION_CAP9_B)
- at91_soc_initdata.subtype = AT91_SOC_CAP9_REV_B;
- else if (pmc_ver == ARCH_REVISION_CAP9_C)
- at91_soc_initdata.subtype = AT91_SOC_CAP9_REV_C;
-#endif
- at91_soc_initdata.type = AT91_SOC_CAP9;
- at91_boot_soc = at91cap9_soc;
- break;
- }
-
case ARCH_ID_AT91RM9200:
at91_soc_initdata.type = AT91_SOC_RM9200;
at91_boot_soc = at91rm9200_soc;
@@ -200,7 +186,6 @@ static void __init soc_detect(u32 dbgu_base)
static const char *soc_name[] = {
[AT91_SOC_RM9200] = "at91rm9200",
- [AT91_SOC_CAP9] = "at91cap9",
[AT91_SOC_SAM9260] = "at91sam9260",
[AT91_SOC_SAM9261] = "at91sam9261",
[AT91_SOC_SAM9263] = "at91sam9263",
@@ -221,8 +206,6 @@ EXPORT_SYMBOL(at91_get_soc_type);
static const char *soc_subtype_name[] = {
[AT91_SOC_RM9200_BGA] = "at91rm9200 BGA",
[AT91_SOC_RM9200_PQFP] = "at91rm9200 PQFP",
- [AT91_SOC_CAP9_REV_B] = "at91cap9 revB",
- [AT91_SOC_CAP9_REV_C] = "at91cap9 revC",
[AT91_SOC_SAM9XE] = "at91sam9xe",
[AT91_SOC_SAM9G45ES] = "at91sam9g45es",
[AT91_SOC_SAM9M10] = "at91sam9m10",
diff --git a/arch/arm/mach-at91/soc.h b/arch/arm/mach-at91/soc.h
index 4588ae6f7acd..5db4aa45404a 100644
--- a/arch/arm/mach-at91/soc.h
+++ b/arch/arm/mach-at91/soc.h
@@ -13,7 +13,6 @@ struct at91_init_soc {
};
extern struct at91_init_soc at91_boot_soc;
-extern struct at91_init_soc at91cap9_soc;
extern struct at91_init_soc at91rm9200_soc;
extern struct at91_init_soc at91sam9260_soc;
extern struct at91_init_soc at91sam9261_soc;
@@ -27,10 +26,6 @@ static inline int at91_soc_is_enabled(void)
return at91_boot_soc.init != NULL;
}
-#if !defined(CONFIG_ARCH_AT91CAP9)
-#define at91cap9_soc at91_boot_soc
-#endif
-
#if !defined(CONFIG_ARCH_AT91RM9200)
#define at91rm9200_soc at91_boot_soc
#endif
diff --git a/arch/avr32/mach-at32ap/include/mach/cpu.h b/arch/avr32/mach-at32ap/include/mach/cpu.h
index 8181293115e4..16a24b14146c 100644
--- a/arch/avr32/mach-at32ap/include/mach/cpu.h
+++ b/arch/avr32/mach-at32ap/include/mach/cpu.h
@@ -30,9 +30,6 @@
#define cpu_is_at91sam9261() (0)
#define cpu_is_at91sam9263() (0)
#define cpu_is_at91sam9rl() (0)
-#define cpu_is_at91cap9() (0)
-#define cpu_is_at91cap9_revB() (0)
-#define cpu_is_at91cap9_revC() (0)
#define cpu_is_at91sam9g10() (0)
#define cpu_is_at91sam9g20() (0)
#define cpu_is_at91sam9g45() (0)