Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm

* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (82 commits)
  [ARM] Add comments marking in-use ptrace numbers
  [ARM] Move syscall saving out of the way of utrace
  [ARM] 4360/1: S3C24XX: regs-udc.h remove unused macro
  [ARM] 4358/1: S3C24XX: mach-qt2410.c: remove linux/mmc/protocol.h header
  [ARM] mm 10: allow memory type to be specified with ioremap
  [ARM] mm 9: add additional device memory types
  [ARM] mm 8: define mem_types table L1 bit 4 to be for ARMv6
  [ARM] iop: add missing parens in macro
  [ARM] mm 7: remove duplicated __ioremap() prototypes
  ARM: OMAP: fix OMAP1 mpuio suspend/resume oops
  ARM: OMAP: MPUIO wake updates
  ARM: OMAP: speed up gpio irq handling
  ARM: OMAP: plat-omap changes for 2430 SDP
  ARM: OMAP: gpio object shrinkage, cleanup
  ARM: OMAP: /sys/kernel/debug/omap_gpio
  ARM: OMAP: Implement workaround for GPIO wakeup bug in OMAP2420 silicon
  ARM: OMAP: Enable 24xx GPIO autoidling
  [ARM] 4318/2: DSM-G600 Board Support
  [ARM] 4227/1: minor head.S fixups
  [ARM] 4328/1: Move i.MX UART regs to driver
  ...

12 files changed, 513 insertions, 20 deletions

diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index bf0d96272e3a..e238ad8cfd8f 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -81,6 +81,13 @@ config MACH_KB9200
           Select this if you are using KwikByte's KB920x board.
           <http://kwikbyte.com/KB9202_description_new.htm>
 
+config MACH_PICOTUX2XX
+        bool "picotux 200"
+        depends on ARCH_AT91RM9200
+        help
+          Select this if you are using a picotux 200.
+          <http://www.picotux.com/>
+
 config MACH_KAFA
         bool "Sperry-Sun KAFA board"
         depends on ARCH_AT91RM9200
diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile
index 05de6cdc88f1..a412ae18a421 100644
--- a/arch/arm/mach-at91/Makefile
+++ b/arch/arm/mach-at91/Makefile
@@ -25,6 +25,7 @@ obj-$(CONFIG_MACH_CARMEVA)	+= board-carmeva.o
 obj-$(CONFIG_MACH_KB9200)       += board-kb9202.o
 obj-$(CONFIG_MACH_ATEB9200)     += board-eb9200.o
 obj-$(CONFIG_MACH_KAFA)         += board-kafa.o
+obj-$(CONFIG_MACH_PICOTUX2XX)   += board-picotux200.o
 
 # AT91SAM9260 board-specific support
 obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o
diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c
index 2ddcdd69df7d..2cad2bf864be 100644
--- a/arch/arm/mach-at91/at91rm9200.c
+++ b/arch/arm/mach-at91/at91rm9200.c
@@ -117,6 +117,21 @@ static struct clk pioD_clk = {
         .pmc_mask       = 1 << AT91RM9200_ID_PIOD,
         .type           = CLK_TYPE_PERIPHERAL,
 };
+static struct clk ssc0_clk = {
+        .name           = "ssc0_clk",
+        .pmc_mask       = 1 << AT91RM9200_ID_SSC0,
+        .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk ssc1_clk = {
+        .name           = "ssc1_clk",
+        .pmc_mask       = 1 << AT91RM9200_ID_SSC1,
+        .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk ssc2_clk = {
+        .name           = "ssc2_clk",
+        .pmc_mask       = 1 << AT91RM9200_ID_SSC2,
+        .type           = CLK_TYPE_PERIPHERAL,
+};
 static struct clk tc0_clk = {
         .name           = "tc0_clk",
         .pmc_mask       = 1 << AT91RM9200_ID_TC0,
@@ -161,7 +176,9 @@ static struct clk *periph_clocks[] __initdata = {
         &udc_clk,
         &twi_clk,
         &spi_clk,
-        // ssc 0 .. ssc2
+        &ssc0_clk,
+        &ssc1_clk,
+        &ssc2_clk,
         &tc0_clk,
         &tc1_clk,
         &tc2_clk,
diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c
index 6ea41d8266cb..e47381e8aaba 100644
--- a/arch/arm/mach-at91/at91sam9260.c
+++ b/arch/arm/mach-at91/at91sam9260.c
@@ -119,6 +119,11 @@ static struct clk spi1_clk = {
         .pmc_mask       = 1 << AT91SAM9260_ID_SPI1,
         .type           = CLK_TYPE_PERIPHERAL,
 };
+static struct clk ssc_clk = {
+        .name           = "ssc_clk",
+        .pmc_mask       = 1 << AT91SAM9260_ID_SSC,
+        .type           = CLK_TYPE_PERIPHERAL,
+};
 static struct clk tc0_clk = {
         .name           = "tc0_clk",
         .pmc_mask       = 1 << AT91SAM9260_ID_TC0,
@@ -193,7 +198,7 @@ static struct clk *periph_clocks[] __initdata = {
         &twi_clk,
         &spi0_clk,
         &spi1_clk,
-        // ssc
+        &ssc_clk,
         &tc0_clk,
         &tc1_clk,
         &tc2_clk,
diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c
index 784d1e682d6d..dfe8c39c9fb9 100644
--- a/arch/arm/mach-at91/at91sam9261.c
+++ b/arch/arm/mach-at91/at91sam9261.c
@@ -97,6 +97,21 @@ static struct clk spi1_clk = {
         .pmc_mask       = 1 << AT91SAM9261_ID_SPI1,
         .type           = CLK_TYPE_PERIPHERAL,
 };
+static struct clk ssc0_clk = {
+        .name           = "ssc0_clk",
+        .pmc_mask       = 1 << AT91SAM9261_ID_SSC0,
+        .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk ssc1_clk = {
+        .name           = "ssc1_clk",
+        .pmc_mask       = 1 << AT91SAM9261_ID_SSC1,
+        .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk ssc2_clk = {
+        .name           = "ssc2_clk",
+        .pmc_mask       = 1 << AT91SAM9261_ID_SSC2,
+        .type           = CLK_TYPE_PERIPHERAL,
+};
 static struct clk tc0_clk = {
         .name           = "tc0_clk",
         .pmc_mask       = 1 << AT91SAM9261_ID_TC0,
@@ -135,7 +150,9 @@ static struct clk *periph_clocks[] __initdata = {
         &twi_clk,
         &spi0_clk,
         &spi1_clk,
-        // ssc 0 .. ssc2
+        &ssc0_clk,
+        &ssc1_clk,
+        &ssc2_clk,
         &tc0_clk,
         &tc1_clk,
         &tc2_clk,
diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c
index e1504766fd64..8e781997716a 100644
--- a/arch/arm/mach-at91/at91sam9261_devices.c
+++ b/arch/arm/mach-at91/at91sam9261_devices.c
@@ -430,9 +430,9 @@ void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
  *  LCD Controller
  * -------------------------------------------------------------------- */
 
-#if defined(CONFIG_FB_AT91) || defined(CONFIG_FB_AT91_MODULE)
+#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
 static u64 lcdc_dmamask = 0xffffffffUL;
-static struct at91fb_info lcdc_data;
+static struct atmel_lcdfb_info lcdc_data;
 
 static struct resource lcdc_resources[] = {
         [0] = {
@@ -455,7 +455,7 @@ static struct resource lcdc_resources[] = {
 };
 
 static struct platform_device at91_lcdc_device = {
-        .name           = "at91-fb",
+        .name           = "atmel_lcdfb",
         .id             = 0,
         .dev            = {
                                 .dma_mask               = &lcdc_dmamask,
@@ -466,7 +466,7 @@ static struct platform_device at91_lcdc_device = {
         .num_resources  = ARRAY_SIZE(lcdc_resources),
 };
 
-void __init at91_add_device_lcdc(struct at91fb_info *data)
+void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data)
 {
         if (!data) {
                 return;
@@ -499,7 +499,7 @@ void __init at91_add_device_lcdc(struct at91fb_info *data)
         platform_device_register(&at91_lcdc_device);
 }
 #else
-void __init at91_add_device_lcdc(struct at91fb_info *data) {}
+void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) {}
 #endif
 
 
diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c
index 0e89a7fca3fa..00e27b177857 100644
--- a/arch/arm/mach-at91/at91sam9263.c
+++ b/arch/arm/mach-at91/at91sam9263.c
@@ -87,6 +87,11 @@ static struct clk mmc1_clk = {
         .pmc_mask       = 1 << AT91SAM9263_ID_MCI1,
         .type           = CLK_TYPE_PERIPHERAL,
 };
+static struct clk can_clk = {
+        .name           = "can_clk",
+        .pmc_mask       = 1 << AT91SAM9263_ID_CAN,
+        .type           = CLK_TYPE_PERIPHERAL,
+};
 static struct clk twi_clk = {
         .name           = "twi_clk",
         .pmc_mask       = 1 << AT91SAM9263_ID_TWI,
@@ -102,16 +107,46 @@ static struct clk spi1_clk = {
         .pmc_mask       = 1 << AT91SAM9263_ID_SPI1,
         .type           = CLK_TYPE_PERIPHERAL,
 };
+static struct clk ssc0_clk = {
+        .name           = "ssc0_clk",
+        .pmc_mask       = 1 << AT91SAM9263_ID_SSC0,
+        .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk ssc1_clk = {
+        .name           = "ssc1_clk",
+        .pmc_mask       = 1 << AT91SAM9263_ID_SSC1,
+        .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk ac97_clk = {
+        .name           = "ac97_clk",
+        .pmc_mask       = 1 << AT91SAM9263_ID_AC97C,
+        .type           = CLK_TYPE_PERIPHERAL,
+};
 static struct clk tcb_clk = {
         .name           = "tcb_clk",
         .pmc_mask       = 1 << AT91SAM9263_ID_TCB,
         .type           = CLK_TYPE_PERIPHERAL,
 };
+static struct clk pwmc_clk = {
+        .name           = "pwmc_clk",
+        .pmc_mask       = 1 << AT91SAM9263_ID_PWMC,
+        .type           = CLK_TYPE_PERIPHERAL,
+};
 static struct clk macb_clk = {
         .name           = "macb_clk",
         .pmc_mask       = 1 << AT91SAM9263_ID_EMAC,
         .type           = CLK_TYPE_PERIPHERAL,
 };
+static struct clk dma_clk = {
+        .name           = "dma_clk",
+        .pmc_mask       = 1 << AT91SAM9263_ID_DMA,
+        .type           = CLK_TYPE_PERIPHERAL,
+};
+static struct clk twodge_clk = {
+        .name           = "2dge_clk",
+        .pmc_mask       = 1 << AT91SAM9263_ID_2DGE,
+        .type           = CLK_TYPE_PERIPHERAL,
+};
 static struct clk udc_clk = {
         .name           = "udc_clk",
         .pmc_mask       = 1 << AT91SAM9263_ID_UDP,
@@ -142,20 +177,21 @@ static struct clk *periph_clocks[] __initdata = {
         &usart2_clk,
         &mmc0_clk,
         &mmc1_clk,
-        // can
+        &can_clk,
         &twi_clk,
         &spi0_clk,
         &spi1_clk,
-        // ssc0 .. ssc1
-        // ac97
+        &ssc0_clk,
+        &ssc1_clk,
+        &ac97_clk,
         &tcb_clk,
-        // pwmc
+        &pwmc_clk,
         &macb_clk,
-        // 2dge
+        &twodge_clk,
         &udc_clk,
         &isi_clk,
         &lcdc_clk,
-        // dma
+        &dma_clk,
         &ohci_clk,
         // irq0 .. irq1
 };
diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c
index b77121f27f34..2b2e18a67128 100644
--- a/arch/arm/mach-at91/at91sam9263_devices.c
+++ b/arch/arm/mach-at91/at91sam9263_devices.c
@@ -573,6 +573,130 @@ void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
 
 
 /* --------------------------------------------------------------------
+ *  AC97
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_SND_AT91_AC97) || defined(CONFIG_SND_AT91_AC97_MODULE)
+static u64 ac97_dmamask = 0xffffffffUL;
+static struct atmel_ac97_data ac97_data;
+
+static struct resource ac97_resources[] = {
+        [0] = {
+                .start  = AT91SAM9263_BASE_AC97C,
+                .end    = AT91SAM9263_BASE_AC97C + SZ_16K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = AT91SAM9263_ID_AC97C,
+                .end    = AT91SAM9263_ID_AC97C,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device at91sam9263_ac97_device = {
+        .name           = "ac97c",
+        .id             = 1,
+        .dev            = {
+                                .dma_mask               = &ac97_dmamask,
+                                .coherent_dma_mask      = 0xffffffff,
+                                .platform_data          = &ac97_data,
+        },
+        .resource       = ac97_resources,
+        .num_resources  = ARRAY_SIZE(ac97_resources),
+};
+
+void __init at91_add_device_ac97(struct atmel_ac97_data *data)
+{
+        if (!data)
+                return;
+
+        at91_set_A_periph(AT91_PIN_PB0, 0);     /* AC97FS */
+        at91_set_A_periph(AT91_PIN_PB1, 0);     /* AC97CK */
+        at91_set_A_periph(AT91_PIN_PB2, 0);     /* AC97TX */
+        at91_set_A_periph(AT91_PIN_PB3, 0);     /* AC97RX */
+
+        /* reset */
+        if (data->reset_pin)
+                at91_set_gpio_output(data->reset_pin, 0);
+
+        ac97_data = *ek_data;
+        platform_device_register(&at91sam9263_ac97_device);
+}
+#else
+void __init at91_add_device_ac97(struct atmel_ac97_data *data) {}
+#endif
+
+
+/* --------------------------------------------------------------------
+ *  LCD Controller
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
+static u64 lcdc_dmamask = 0xffffffffUL;
+static struct atmel_lcdfb_info lcdc_data;
+
+static struct resource lcdc_resources[] = {
+        [0] = {
+                .start  = AT91SAM9263_LCDC_BASE,
+                .end    = AT91SAM9263_LCDC_BASE + SZ_4K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = AT91SAM9263_ID_LCDC,
+                .end    = AT91SAM9263_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      = 0xffffffff,
+                                .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;
+
+        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_B_periph(AT91_PIN_PC12, 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_B_periph(AT91_PIN_PC17, 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
+
+
+/* --------------------------------------------------------------------
  *  LEDs
  * -------------------------------------------------------------------- */
 
diff --git a/arch/arm/mach-at91/board-picotux200.c b/arch/arm/mach-at91/board-picotux200.c
new file mode 100644
index 000000000000..49cfe7ab4a85
--- /dev/null
+++ b/arch/arm/mach-at91/board-picotux200.c
@@ -0,0 +1,166 @@
+/*
+ * linux/arch/arm/mach-at91/board-picotux200.c
+ *
+ *  Copyright (C) 2005 SAN People
+ *  Copyright (C) 2007 Kleinhenz Elektronik GmbH
+ *
+ * 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/init.h>
+#include <linux/mm.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/spi/spi.h>
+#include <linux/mtd/physmap.h>
+
+#include <asm/hardware.h>
+#include <asm/setup.h>
+#include <asm/mach-types.h>
+#include <asm/irq.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/irq.h>
+
+#include <asm/arch/board.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/at91rm9200_mc.h>
+
+#include "generic.h"
+
+
+/*
+ * Serial port configuration.
+ *    0 .. 3 = USART0 .. USART3
+ *    4      = DBGU
+ */
+static struct at91_uart_config __initdata picotux200_uart_config = {
+        .console_tty    = 0,                            /* ttyS0 */
+        .nr_tty         = 2,
+        .tty_map        = { 4, 1, -1, -1, -1 }          /* ttyS0, ..., ttyS4 */
+};
+
+static void __init picotux200_map_io(void)
+{
+        /* Initialize processor: 18.432 MHz crystal */
+        at91rm9200_initialize(18432000, AT91RM9200_BGA);
+
+        /* Setup the serial ports and console */
+        at91_init_serial(&picotux200_uart_config);
+}
+
+static void __init picotux200_init_irq(void)
+{
+        at91rm9200_init_interrupts(NULL);
+}
+
+static struct at91_eth_data __initdata picotux200_eth_data = {
+        .phy_irq_pin    = AT91_PIN_PC4,
+        .is_rmii        = 1,
+};
+
+static struct at91_usbh_data __initdata picotux200_usbh_data = {
+        .ports          = 1,
+};
+
+// static struct at91_udc_data __initdata picotux200_udc_data = {
+//      .vbus_pin       = AT91_PIN_PD4,
+//      .pullup_pin     = AT91_PIN_PD5,
+// };
+
+static struct at91_mmc_data __initdata picotux200_mmc_data = {
+        .det_pin        = AT91_PIN_PB27,
+        .slot_b         = 0,
+        .wire4          = 1,
+        .wp_pin         = AT91_PIN_PA17,
+};
+
+// static struct spi_board_info picotux200_spi_devices[] = {
+//      {       /* DataFlash chip */
+//              .modalias       = "mtd_dataflash",
+//              .chip_select    = 0,
+//              .max_speed_hz   = 15 * 1000 * 1000,
+//      },
+// #ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
+//      {       /* DataFlash card */
+//              .modalias       = "mtd_dataflash",
+//              .chip_select    = 3,
+//              .max_speed_hz   = 15 * 1000 * 1000,
+//      },
+// #endif
+// };
+
+#define PICOTUX200_FLASH_BASE   AT91_CHIPSELECT_0
+#define PICOTUX200_FLASH_SIZE   0x400000
+
+static struct physmap_flash_data picotux200_flash_data = {
+        .width  = 2,
+};
+
+static struct resource picotux200_flash_resource = {
+        .start          = PICOTUX200_FLASH_BASE,
+        .end            = PICOTUX200_FLASH_BASE + PICOTUX200_FLASH_SIZE - 1,
+        .flags          = IORESOURCE_MEM,
+};
+
+static struct platform_device picotux200_flash = {
+        .name           = "physmap-flash",
+        .id             = 0,
+        .dev            = {
+                                .platform_data  = &picotux200_flash_data,
+                        },
+        .resource       = &picotux200_flash_resource,
+        .num_resources  = 1,
+};
+
+static void __init picotux200_board_init(void)
+{
+        /* Serial */
+        at91_add_device_serial();
+        /* Ethernet */
+        at91_add_device_eth(&picotux200_eth_data);
+        /* USB Host */
+        at91_add_device_usbh(&picotux200_usbh_data);
+        /* USB Device */
+        // at91_add_device_udc(&picotux200_udc_data);
+        // at91_set_multi_drive(picotux200_udc_data.pullup_pin, 1);     /* pullup_pin is connected to reset */
+        /* I2C */
+        at91_add_device_i2c();
+        /* SPI */
+        // at91_add_device_spi(picotux200_spi_devices, ARRAY_SIZE(picotux200_spi_devices));
+#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
+        /* DataFlash card */
+        at91_set_gpio_output(AT91_PIN_PB22, 0);
+#else
+        /* MMC */
+        at91_set_gpio_output(AT91_PIN_PB22, 1); /* this MMC card slot can optionally use SPI signaling (CS3). */
+        at91_add_device_mmc(0, &picotux200_mmc_data);
+#endif
+        /* NOR Flash */
+        platform_device_register(&picotux200_flash);
+}
+
+MACHINE_START(PICOTUX2XX, "picotux 200")
+        /* Maintainer: Kleinhenz Elektronik GmbH */
+        .phys_io        = AT91_BASE_SYS,
+        .io_pg_offst    = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
+        .boot_params    = AT91_SDRAM_BASE + 0x100,
+        .timer          = &at91rm9200_timer,
+        .map_io         = picotux200_map_io,
+        .init_irq       = picotux200_init_irq,
+        .init_machine   = picotux200_board_init,
+MACHINE_END
diff --git a/arch/arm/mach-at91/board-sam9260ek.c b/arch/arm/mach-at91/board-sam9260ek.c
index 57fb4499d969..65fa532bb4ac 100644
--- a/arch/arm/mach-at91/board-sam9260ek.c
+++ b/arch/arm/mach-at91/board-sam9260ek.c
@@ -104,9 +104,9 @@ static struct spi_board_info ek_spi_devices[] = {
         },
 #endif
 #endif
-#if defined(CONFIG_SND_AT73C213)
+#if defined(CONFIG_SND_AT73C213) || defined(CONFIG_SND_AT73C213_MODULE)
         {       /* AT73C213 DAC */
-                .modalias       = "snd_at73c213",
+                .modalias       = "at73c213",
                 .chip_select    = 0,
                 .max_speed_hz   = 10 * 1000 * 1000,
                 .bus_num        = 1,
@@ -118,7 +118,7 @@ static struct spi_board_info ek_spi_devices[] = {
 /*
  * MACB Ethernet device
  */
-static struct __initdata at91_eth_data ek_macb_data = {
+static struct at91_eth_data __initdata ek_macb_data = {
         .phy_irq_pin    = AT91_PIN_PA7,
         .is_rmii        = 1,
 };
@@ -140,7 +140,7 @@ static struct mtd_partition __initdata ek_nand_partition[] = {
         },
 };
 
-static struct mtd_partition *nand_partitions(int size, int *num_partitions)
+static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
 {
         *num_partitions = ARRAY_SIZE(ek_nand_partition);
         return ek_nand_partition;
@@ -188,6 +188,8 @@ static void __init ek_board_init(void)
         at91_add_device_eth(&ek_macb_data);
         /* MMC */
         at91_add_device_mmc(0, &ek_mmc_data);
+        /* I2C */
+        at91_add_device_i2c();
 }
 
 MACHINE_START(AT91SAM9260EK, "Atmel AT91SAM9260-EK")
diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c
index b7e772467cf6..bcf71536cc6d 100644
--- a/arch/arm/mach-at91/board-sam9261ek.c
+++ b/arch/arm/mach-at91/board-sam9261ek.c
@@ -25,6 +25,7 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
+#include <linux/spi/ads7846.h>
 #include <linux/dm9000.h>
 
 #include <asm/hardware.h>
@@ -195,6 +196,41 @@ static struct at91_nand_data __initdata ek_nand_data = {
 };
 
 /*
+ * 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_PC2);      /* 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 ek_add_device_ts(void)
+{
+        at91_set_B_periph(AT91_PIN_PC2, 1);     /* External IRQ0, with pullup */
+        at91_set_gpio_input(AT91_PIN_PA11, 1);  /* Touchscreen BUSY signal */
+}
+#else
+static void __init ek_add_device_ts(void) {}
+#endif
+
+/*
  * SPI devices
  */
 static struct spi_board_info ek_spi_devices[] = {
@@ -204,6 +240,16 @@ static struct spi_board_info ek_spi_devices[] = {
                 .max_speed_hz   = 15 * 1000 * 1000,
                 .bus_num        = 0,
         },
+#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
+        {
+                .modalias       = "ads7846",
+                .chip_select    = 2,
+                .max_speed_hz   = 125000 * 26,  /* (max sample rate @ 3V) * (cmd + data + overhead) */
+                .bus_num        = 0,
+                .platform_data  = &ads_info,
+                .irq            = AT91SAM9261_ID_IRQ0,
+        },
+#endif
 #if defined(CONFIG_MTD_AT91_DATAFLASH_CARD)
         {       /* DataFlash card - jumper (J12) configurable to CS3 or CS0 */
                 .modalias       = "mtd_dataflash",
@@ -211,9 +257,9 @@ static struct spi_board_info ek_spi_devices[] = {
                 .max_speed_hz   = 15 * 1000 * 1000,
                 .bus_num        = 0,
         },
-#elif defined(CONFIG_SND_AT73C213)
+#elif defined(CONFIG_SND_AT73C213) || defined(CONFIG_SND_AT73C213_MODULE)
         {       /* AT73C213 DAC */
-                .modalias       = "snd_at73c213",
+                .modalias       = "at73c213",
                 .chip_select    = 3,
                 .max_speed_hz   = 10 * 1000 * 1000,
                 .bus_num        = 0,
@@ -241,6 +287,8 @@ static void __init ek_board_init(void)
 #if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
         /* SPI */
         at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
+        /* Touchscreen */
+        ek_add_device_ts();
 #else
         /* MMC */
         at91_add_device_mmc(0, &ek_mmc_data);
diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c
index 8fdce11a880c..f57458559fb6 100644
--- a/arch/arm/mach-at91/board-sam9263ek.c
+++ b/arch/arm/mach-at91/board-sam9263ek.c
@@ -25,6 +25,7 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
+#include <linux/spi/ads7846.h>
 
 #include <asm/hardware.h>
 #include <asm/setup.h>
@@ -86,6 +87,40 @@ static struct at91_udc_data __initdata ek_udc_data = {
 
 
 /*
+ * 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_PA15);     /* 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 ek_add_device_ts(void)
+{
+        at91_set_B_periph(AT91_PIN_PA15, 1);    /* External IRQ1, with pullup */
+        at91_set_gpio_input(AT91_PIN_PA31, 1);  /* Touchscreen BUSY signal */
+}
+#else
+static void __init ek_add_device_ts(void) {}
+#endif
+
+/*
  * SPI devices.
  */
 static struct spi_board_info ek_spi_devices[] = {
@@ -97,6 +132,16 @@ static struct spi_board_info ek_spi_devices[] = {
                 .bus_num        = 0,
         },
 #endif
+#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
+        {
+                .modalias       = "ads7846",
+                .chip_select    = 3,
+                .max_speed_hz   = 125000 * 26,  /* (max sample rate @ 3V) * (cmd + data + overhead) */
+                .bus_num        = 0,
+                .platform_data  = &ads_info,
+                .irq            = AT91SAM9263_ID_IRQ1,
+        },
+#endif
 };
 
 
@@ -112,6 +157,14 @@ static struct at91_mmc_data __initdata ek_mmc_data = {
 
 
 /*
+ * MACB Ethernet device
+ */
+static struct at91_eth_data __initdata ek_macb_data = {
+        .is_rmii        = 1,
+};
+
+
+/*
  * NAND flash
  */
 static struct mtd_partition __initdata ek_nand_partition[] = {
@@ -148,6 +201,14 @@ static struct at91_nand_data __initdata ek_nand_data = {
 };
 
 
+/*
+ * AC97
+ */
+static struct atmel_ac97_data ek_ac97_data = {
+        .reset_pin      = AT91_PIN_PA13,
+};
+
+
 static void __init ek_board_init(void)
 {
         /* Serial */
@@ -157,11 +218,20 @@ static void __init ek_board_init(void)
         /* USB Device */
         at91_add_device_udc(&ek_udc_data);
         /* SPI */
+        at91_set_gpio_output(AT91_PIN_PE20, 1);         /* select spi0 clock */
         at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
+        /* Touchscreen */
+        ek_add_device_ts();
         /* MMC */
         at91_add_device_mmc(1, &ek_mmc_data);
+        /* Ethernet */
+        at91_add_device_eth(&ek_macb_data);
         /* NAND */
         at91_add_device_nand(&ek_nand_data);
+        /* I2C */
+        at91_add_device_i2c();
+        /* AC97 */
+        at91_add_device_ac97(&ek_ac97_data);
 }
 
 MACHINE_START(AT91SAM9263EK, "Atmel AT91SAM9263-EK")