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

* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (44 commits)
  [ARM] 3541/2: workaround for PXA27x erratum E7
  [ARM] nommu: provide a way for correct control register value selection
  [ARM] 3705/1: add supersection support to ioremap()
  [ARM] 3707/1: iwmmxt: use the generic thread notifier infrastructure
  [ARM] 3706/2: ep93xx: add cirrus logic edb9315a support
  [ARM] 3704/1: format IOP Kconfig with tabs, create more consistency
  [ARM] 3703/1: Add help description for ARCH_EP80219
  [ARM] 3678/1: MMC: Make OMAP MMC work
  [ARM] 3677/1: OMAP: Update H2 defconfig
  [ARM] 3676/1: ARM: OMAP: Fix dmtimers and timer32k to compile on OMAP1
  [ARM] Add section support to ioremap
  [ARM] Fix sa11x0 SDRAM selection
  [ARM] Set bit 4 on section mappings correctly depending on CPU
  [ARM] 3666/1: TRIZEPS4 [1/5] core
  ARM: OMAP: Multiplexing for 24xx GPMC wait pin monitoring
  ARM: OMAP: Fix SRAM to use MT_MEMORY instead of MT_DEVICE
  ARM: OMAP: Update dmtimers
  ARM: OMAP: Make clock variables static
  ARM: OMAP: Fix GPMC compilation when DEBUG is defined
  ARM: OMAP: Mux updates for external DMA and GPIO
  ...

9 files changed, 523 insertions, 60 deletions

diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig
index f8d716ccc1df..d135568dc9e7 100644
--- a/arch/arm/mach-omap1/Kconfig
+++ b/arch/arm/mach-omap1/Kconfig
@@ -62,6 +62,13 @@ config MACH_OMAP_PERSEUS2
           Support for TI OMAP 730 Perseus2 board. Say Y here if you have such
           a board.
 
+config MACH_OMAP_FSAMPLE
+        bool "TI F-Sample"
+        depends on ARCH_OMAP1 && ARCH_OMAP730
+        help
+          Support for TI OMAP 850 F-Sample board. Say Y here if you have such
+          a board.
+
 config MACH_VOICEBLUE
         bool "Voiceblue"
         depends on ARCH_OMAP1 && ARCH_OMAP15XX
diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile
index 9ea719550ad3..7165f74f78da 100644
--- a/arch/arm/mach-omap1/Makefile
+++ b/arch/arm/mach-omap1/Makefile
@@ -17,6 +17,7 @@ obj-$(CONFIG_MACH_OMAP_H2)		+= board-h2.o
 obj-$(CONFIG_MACH_OMAP_INNOVATOR)       += board-innovator.o
 obj-$(CONFIG_MACH_OMAP_GENERIC)         += board-generic.o
 obj-$(CONFIG_MACH_OMAP_PERSEUS2)        += board-perseus2.o
+obj-$(CONFIG_MACH_OMAP_FSAMPLE)         += board-fsample.o
 obj-$(CONFIG_MACH_OMAP_OSK)             += board-osk.o
 obj-$(CONFIG_MACH_OMAP_H3)              += board-h3.o
 obj-$(CONFIG_MACH_VOICEBLUE)            += board-voiceblue.o
diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index 73df32aac4c4..8437d065ada5 100644
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -80,8 +80,15 @@ static struct omap_uart_config ams_delta_uart_config __initdata = {
         .enabled_uarts = 1,
 };
 
+static struct omap_usb_config ams_delta_usb_config __initdata = {
+        .register_host  = 1,
+        .hmc_mode       = 16,
+        .pins[0]        = 2,
+};
+
 static struct omap_board_config_kernel ams_delta_config[] = {
         { OMAP_TAG_UART,        &ams_delta_uart_config },
+        { OMAP_TAG_USB,         &ams_delta_usb_config },
 };
 
 static struct platform_device ams_delta_led_device = {
diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c
new file mode 100644
index 000000000000..c753a3c5aadd
--- /dev/null
+++ b/arch/arm/mach-omap1/board-fsample.c
@@ -0,0 +1,319 @@
+/*
+ * linux/arch/arm/mach-omap1/board-fsample.c
+ *
+ * Modified from board-perseus2.c
+ *
+ * Original OMAP730 support by Jean Pihet <j-pihet@ti.com>
+ * Updated for 2.6 by Kevin Hilman <kjh@hilman.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/nand.h>
+#include <linux/mtd/partitions.h>
+#include <linux/input.h>
+
+#include <asm/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/flash.h>
+#include <asm/mach/map.h>
+
+#include <asm/arch/tc.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/mux.h>
+#include <asm/arch/fpga.h>
+#include <asm/arch/keypad.h>
+#include <asm/arch/common.h>
+#include <asm/arch/board.h>
+#include <asm/arch/board-fsample.h>
+
+static int fsample_keymap[] = {
+        KEY(0,0,KEY_UP),
+        KEY(0,1,KEY_RIGHT),
+        KEY(0,2,KEY_LEFT),
+        KEY(0,3,KEY_DOWN),
+        KEY(0,4,KEY_CENTER),
+        KEY(0,5,KEY_0_5),
+        KEY(1,0,KEY_SOFT2),
+        KEY(1,1,KEY_SEND),
+        KEY(1,2,KEY_END),
+        KEY(1,3,KEY_VOLUMEDOWN),
+        KEY(1,4,KEY_VOLUMEUP),
+        KEY(1,5,KEY_RECORD),
+        KEY(2,0,KEY_SOFT1),
+        KEY(2,1,KEY_3),
+        KEY(2,2,KEY_6),
+        KEY(2,3,KEY_9),
+        KEY(2,4,KEY_SHARP),
+        KEY(2,5,KEY_2_5),
+        KEY(3,0,KEY_BACK),
+        KEY(3,1,KEY_2),
+        KEY(3,2,KEY_5),
+        KEY(3,3,KEY_8),
+        KEY(3,4,KEY_0),
+        KEY(3,5,KEY_HEADSETHOOK),
+        KEY(4,0,KEY_HOME),
+        KEY(4,1,KEY_1),
+        KEY(4,2,KEY_4),
+        KEY(4,3,KEY_7),
+        KEY(4,4,KEY_STAR),
+        KEY(4,5,KEY_POWER),
+        0
+};
+
+static struct resource smc91x_resources[] = {
+        [0] = {
+                .start  = H2P2_DBG_FPGA_ETHR_START,     /* Physical */
+                .end    = H2P2_DBG_FPGA_ETHR_START + 0xf,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = INT_730_MPU_EXT_NIRQ,
+                .end    = 0,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct mtd_partition nor_partitions[] = {
+        /* bootloader (U-Boot, etc) in first sector */
+        {
+              .name             = "bootloader",
+              .offset           = 0,
+              .size             = SZ_128K,
+              .mask_flags       = MTD_WRITEABLE, /* force read-only */
+        },
+        /* bootloader params in the next sector */
+        {
+              .name             = "params",
+              .offset           = MTDPART_OFS_APPEND,
+              .size             = SZ_128K,
+              .mask_flags       = 0,
+        },
+        /* kernel */
+        {
+              .name             = "kernel",
+              .offset           = MTDPART_OFS_APPEND,
+              .size             = SZ_2M,
+              .mask_flags       = 0
+        },
+        /* rest of flash is a file system */
+        {
+              .name             = "rootfs",
+              .offset           = MTDPART_OFS_APPEND,
+              .size             = MTDPART_SIZ_FULL,
+              .mask_flags       = 0
+        },
+};
+
+static struct flash_platform_data nor_data = {
+        .map_name       = "cfi_probe",
+        .width          = 2,
+        .parts          = nor_partitions,
+        .nr_parts       = ARRAY_SIZE(nor_partitions),
+};
+
+static struct resource nor_resource = {
+        .start          = OMAP_CS0_PHYS,
+        .end            = OMAP_CS0_PHYS + SZ_32M - 1,
+        .flags          = IORESOURCE_MEM,
+};
+
+static struct platform_device nor_device = {
+        .name           = "omapflash",
+        .id             = 0,
+        .dev            = {
+                .platform_data  = &nor_data,
+        },
+        .num_resources  = 1,
+        .resource       = &nor_resource,
+};
+
+static struct nand_platform_data nand_data = {
+        .options        = NAND_SAMSUNG_LP_OPTIONS,
+};
+
+static struct resource nand_resource = {
+        .start          = OMAP_CS3_PHYS,
+        .end            = OMAP_CS3_PHYS + SZ_4K - 1,
+        .flags          = IORESOURCE_MEM,
+};
+
+static struct platform_device nand_device = {
+        .name           = "omapnand",
+        .id             = 0,
+        .dev            = {
+                .platform_data  = &nand_data,
+        },
+        .num_resources  = 1,
+        .resource       = &nand_resource,
+};
+
+static struct platform_device smc91x_device = {
+        .name           = "smc91x",
+        .id             = 0,
+        .num_resources  = ARRAY_SIZE(smc91x_resources),
+        .resource       = smc91x_resources,
+};
+
+static struct resource kp_resources[] = {
+        [0] = {
+                .start  = INT_730_MPUIO_KEYPAD,
+                .end    = INT_730_MPUIO_KEYPAD,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct omap_kp_platform_data kp_data = {
+        .rows   = 8,
+        .cols   = 8,
+        .keymap = fsample_keymap,
+};
+
+static struct platform_device kp_device = {
+        .name           = "omap-keypad",
+        .id             = -1,
+        .dev            = {
+                .platform_data = &kp_data,
+        },
+        .num_resources  = ARRAY_SIZE(kp_resources),
+        .resource       = kp_resources,
+};
+
+static struct platform_device lcd_device = {
+        .name           = "lcd_p2",
+        .id             = -1,
+};
+
+static struct platform_device *devices[] __initdata = {
+        &nor_device,
+        &nand_device,
+        &smc91x_device,
+        &kp_device,
+        &lcd_device,
+};
+
+#define P2_NAND_RB_GPIO_PIN     62
+
+static int nand_dev_ready(struct nand_platform_data *data)
+{
+        return omap_get_gpio_datain(P2_NAND_RB_GPIO_PIN);
+}
+
+static struct omap_uart_config fsample_uart_config __initdata = {
+        .enabled_uarts = ((1 << 0) | (1 << 1)),
+};
+
+static struct omap_lcd_config fsample_lcd_config __initdata = {
+        .ctrl_name      = "internal",
+};
+
+static struct omap_board_config_kernel fsample_config[] = {
+        { OMAP_TAG_UART,        &fsample_uart_config },
+        { OMAP_TAG_LCD,         &fsample_lcd_config },
+};
+
+static void __init omap_fsample_init(void)
+{
+        if (!(omap_request_gpio(P2_NAND_RB_GPIO_PIN)))
+                nand_data.dev_ready = nand_dev_ready;
+
+        omap_cfg_reg(L3_1610_FLASH_CS2B_OE);
+        omap_cfg_reg(M8_1610_FLASH_CS2B_WE);
+
+        platform_add_devices(devices, ARRAY_SIZE(devices));
+
+        omap_board_config = fsample_config;
+        omap_board_config_size = ARRAY_SIZE(fsample_config);
+        omap_serial_init();
+}
+
+static void __init fsample_init_smc91x(void)
+{
+        fpga_write(1, H2P2_DBG_FPGA_LAN_RESET);
+        mdelay(50);
+        fpga_write(fpga_read(H2P2_DBG_FPGA_LAN_RESET) & ~1,
+                   H2P2_DBG_FPGA_LAN_RESET);
+        mdelay(50);
+}
+
+void omap_fsample_init_irq(void)
+{
+        omap1_init_common_hw();
+        omap_init_irq();
+        omap_gpio_init();
+        fsample_init_smc91x();
+}
+
+/* Only FPGA needs to be mapped here. All others are done with ioremap */
+static struct map_desc omap_fsample_io_desc[] __initdata = {
+        {
+                .virtual        = H2P2_DBG_FPGA_BASE,
+                .pfn            = __phys_to_pfn(H2P2_DBG_FPGA_START),
+                .length         = H2P2_DBG_FPGA_SIZE,
+                .type           = MT_DEVICE
+        },
+        {
+                .virtual        = FSAMPLE_CPLD_BASE,
+                .pfn            = __phys_to_pfn(FSAMPLE_CPLD_START),
+                .length         = FSAMPLE_CPLD_SIZE,
+                .type           = MT_DEVICE
+        }
+};
+
+static void __init omap_fsample_map_io(void)
+{
+        omap1_map_common_io();
+        iotable_init(omap_fsample_io_desc,
+                     ARRAY_SIZE(omap_fsample_io_desc));
+
+        /* Early, board-dependent init */
+
+        /*
+         * Hold GSM Reset until needed
+         */
+        omap_writew(omap_readw(OMAP730_DSP_M_CTL) & ~1, OMAP730_DSP_M_CTL);
+
+        /*
+         * UARTs -> done automagically by 8250 driver
+         */
+
+        /*
+         * CSx timings, GPIO Mux ... setup
+         */
+
+        /* Flash: CS0 timings setup */
+        omap_writel(0x0000fff3, OMAP730_FLASH_CFG_0);
+        omap_writel(0x00000088, OMAP730_FLASH_ACFG_0);
+
+        /*
+         * Ethernet support through the debug board
+         * CS1 timings setup
+         */
+        omap_writel(0x0000fff3, OMAP730_FLASH_CFG_1);
+        omap_writel(0x00000000, OMAP730_FLASH_ACFG_1);
+
+        /*
+         * Configure MPU_EXT_NIRQ IO in IO_CONF9 register,
+         * It is used as the Ethernet controller interrupt
+         */
+        omap_writel(omap_readl(OMAP730_IO_CONF_9) & 0x1FFFFFFF, OMAP730_IO_CONF_9);
+}
+
+MACHINE_START(OMAP_FSAMPLE, "OMAP730 F-Sample")
+/* Maintainer: Brian Swetland <swetland@google.com> */
+        .phys_io        = 0xfff00000,
+        .io_pg_offst    = ((0xfef00000) >> 18) & 0xfffc,
+        .boot_params    = 0x10000100,
+        .map_io         = omap_fsample_map_io,
+        .init_irq       = omap_fsample_init_irq,
+        .init_machine   = omap_fsample_init,
+        .timer          = &omap_timer,
+MACHINE_END
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index e90c137a4cf3..4cbc62db5b5d 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -37,6 +37,8 @@
 #include <asm/arch/usb.h>
 #include <asm/arch/keypad.h>
 #include <asm/arch/common.h>
+#include <asm/arch/mcbsp.h>
+#include <asm/arch/omap-alsa.h>
 
 static int innovator_keymap[] = {
         KEY(0, 0, KEY_F1),
@@ -112,6 +114,42 @@ static struct platform_device innovator_flash_device = {
         .resource       = &innovator_flash_resource,
 };
 
+#define DEFAULT_BITPERSAMPLE 16
+
+static struct omap_mcbsp_reg_cfg mcbsp_regs = {
+        .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
+        .spcr1 = RINTM(3) | RRST,
+        .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
+            RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(0),
+        .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
+        .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
+            XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(0) | XFIG,
+        .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
+        .srgr1 = FWID(DEFAULT_BITPERSAMPLE - 1),
+        .srgr2 = GSYNC | CLKSP | FSGM | FPER(DEFAULT_BITPERSAMPLE * 2 - 1),
+        /*.pcr0 = FSXM | FSRM | CLKXM | CLKRM | CLKXP | CLKRP,*/ /* mcbsp: master */
+        .pcr0 = CLKXP | CLKRP,  /* mcbsp: slave */
+};
+
+static struct omap_alsa_codec_config alsa_config = {
+        .name                   = "OMAP Innovator AIC23",
+        .mcbsp_regs_alsa        = &mcbsp_regs,
+        .codec_configure_dev    = NULL, // aic23_configure,
+        .codec_set_samplerate   = NULL, // aic23_set_samplerate,
+        .codec_clock_setup      = NULL, // aic23_clock_setup,
+        .codec_clock_on         = NULL, // aic23_clock_on,
+        .codec_clock_off        = NULL, // aic23_clock_off,
+        .get_default_samplerate = NULL, // aic23_get_default_samplerate,
+};
+
+static struct platform_device innovator_mcbsp1_device = {
+        .name   = "omap_alsa_mcbsp",
+        .id     = 1,
+        .dev = {
+                .platform_data  = &alsa_config,
+        },
+};
+
 static struct resource innovator_kp_resources[] = {
         [0] = {
                 .start  = INT_KEYBOARD,
@@ -139,6 +177,10 @@ static struct platform_device innovator_kp_device = {
 
 #ifdef CONFIG_ARCH_OMAP15XX
 
+#include <linux/spi/spi.h>
+#include <linux/spi/ads7846.h>
+
+
 /* Only FPGA needs to be mapped here. All others are done with ioremap */
 static struct map_desc innovator1510_io_desc[] __initdata = {
         {
@@ -174,13 +216,44 @@ static struct platform_device innovator1510_lcd_device = {
         .id             = -1,
 };
 
+static struct platform_device innovator1510_spi_device = {
+        .name           = "spi_inn1510",
+        .id             = -1,
+};
+
 static struct platform_device *innovator1510_devices[] __initdata = {
         &innovator_flash_device,
         &innovator1510_smc91x_device,
+        &innovator_mcbsp1_device,
         &innovator_kp_device,
         &innovator1510_lcd_device,
+        &innovator1510_spi_device,
 };
 
+static int innovator_get_pendown_state(void)
+{
+        return !(fpga_read(OMAP1510_FPGA_TOUCHSCREEN) & (1 << 5));
+}
+
+static const struct ads7846_platform_data innovator1510_ts_info = {
+        .model                  = 7846,
+        .vref_delay_usecs       = 100,  /* internal, no capacitor */
+        .x_plate_ohms           = 419,
+        .y_plate_ohms           = 486,
+        .get_pendown_state      = innovator_get_pendown_state,
+};
+
+static struct spi_board_info __initdata innovator1510_boardinfo[] = { {
+        /* FPGA (bus "10") CS0 has an ads7846e */
+        .modalias               = "ads7846",
+        .platform_data          = &innovator1510_ts_info,
+        .irq                    = OMAP1510_INT_FPGA_TS,
+        .max_speed_hz           = 120000 /* max sample rate at 3V */
+                                        * 26 /* command + data + overhead */,
+        .bus_num                = 10,
+        .chip_select            = 0,
+} };
+
 #endif /* CONFIG_ARCH_OMAP15XX */
 
 #ifdef CONFIG_ARCH_OMAP16XX
@@ -311,6 +384,8 @@ static void __init innovator_init(void)
 #ifdef CONFIG_ARCH_OMAP15XX
         if (cpu_is_omap1510()) {
                 platform_add_devices(innovator1510_devices, ARRAY_SIZE(innovator1510_devices));
+                spi_register_board_info(innovator1510_boardinfo,
+                                ARRAY_SIZE(innovator1510_boardinfo));
         }
 #endif
 #ifdef CONFIG_ARCH_OMAP16XX
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index 1160093e8ef6..e0711d23a6b0 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -33,7 +33,6 @@
 
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
-#include <linux/input.h>
 
 #include <asm/hardware.h>
 #include <asm/mach-types.h>
@@ -45,25 +44,10 @@
 #include <asm/arch/usb.h>
 #include <asm/arch/mux.h>
 #include <asm/arch/tc.h>
-#include <asm/arch/keypad.h>
 #include <asm/arch/common.h>
 #include <asm/arch/mcbsp.h>
 #include <asm/arch/omap-alsa.h>
 
-static int osk_keymap[] = {
-        KEY(0, 0, KEY_F1),
-        KEY(0, 3, KEY_UP),
-        KEY(1, 1, KEY_LEFTCTRL),
-        KEY(1, 2, KEY_LEFT),
-        KEY(2, 0, KEY_SPACE),
-        KEY(2, 1, KEY_ESC),
-        KEY(2, 2, KEY_DOWN),
-        KEY(3, 2, KEY_ENTER),
-        KEY(3, 3, KEY_RIGHT),
-        0
-};
-
-
 static struct mtd_partition osk_partitions[] = {
         /* bootloader (U-Boot, etc) in first sector */
         {
@@ -181,48 +165,17 @@ static struct omap_alsa_codec_config alsa_config = {
 
 static struct platform_device osk5912_mcbsp1_device = {
         .name   = "omap_alsa_mcbsp",
-        .id     = 1,
+        .id     = 1,
         .dev = {
                 .platform_data  = &alsa_config,
         },
 };
 
-static struct resource osk5912_kp_resources[] = {
-        [0] = {
-                .start  = INT_KEYBOARD,
-                .end    = INT_KEYBOARD,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct omap_kp_platform_data osk_kp_data = {
-        .rows   = 8,
-        .cols   = 8,
-        .keymap = osk_keymap,
-};
-
-static struct platform_device osk5912_kp_device = {
-        .name           = "omap-keypad",
-        .id             = -1,
-        .dev            = {
-                .platform_data = &osk_kp_data,
-        },
-        .num_resources  = ARRAY_SIZE(osk5912_kp_resources),
-        .resource       = osk5912_kp_resources,
-};
-
-static struct platform_device osk5912_lcd_device = {
-        .name           = "lcd_osk",
-        .id             = -1,
-};
-
 static struct platform_device *osk5912_devices[] __initdata = {
         &osk5912_flash_device,
         &osk5912_smc91x_device,
         &osk5912_cf_device,
         &osk5912_mcbsp1_device,
-        &osk5912_kp_device,
-        &osk5912_lcd_device,
 };
 
 static void __init osk_init_smc91x(void)
@@ -276,18 +229,100 @@ static struct omap_uart_config osk_uart_config __initdata = {
         .enabled_uarts = (1 << 0),
 };
 
+#ifdef  CONFIG_OMAP_OSK_MISTRAL
 static struct omap_lcd_config osk_lcd_config __initdata = {
         .ctrl_name      = "internal",
 };
+#endif
 
 static struct omap_board_config_kernel osk_config[] = {
         { OMAP_TAG_USB,           &osk_usb_config },
         { OMAP_TAG_UART,                &osk_uart_config },
+#ifdef  CONFIG_OMAP_OSK_MISTRAL
         { OMAP_TAG_LCD,                 &osk_lcd_config },
+#endif
 };
 
 #ifdef  CONFIG_OMAP_OSK_MISTRAL
 
+#include <linux/input.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/ads7846.h>
+
+#include <asm/arch/keypad.h>
+
+static const int osk_keymap[] = {
+        /* KEY(col, row, code) */
+        KEY(0, 0, KEY_F1),              /* SW4 */
+        KEY(0, 3, KEY_UP),              /* (sw2/up) */
+        KEY(1, 1, KEY_LEFTCTRL),        /* SW5 */
+        KEY(1, 2, KEY_LEFT),            /* (sw2/left) */
+        KEY(2, 0, KEY_SPACE),           /* SW3 */
+        KEY(2, 1, KEY_ESC),             /* SW6 */
+        KEY(2, 2, KEY_DOWN),            /* (sw2/down) */
+        KEY(3, 2, KEY_ENTER),           /* (sw2/select) */
+        KEY(3, 3, KEY_RIGHT),           /* (sw2/right) */
+        0
+};
+
+static struct omap_kp_platform_data osk_kp_data = {
+        .rows   = 8,
+        .cols   = 8,
+        .keymap = (int *) osk_keymap,
+};
+
+static struct resource osk5912_kp_resources[] = {
+        [0] = {
+                .start  = INT_KEYBOARD,
+                .end    = INT_KEYBOARD,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device osk5912_kp_device = {
+        .name           = "omap-keypad",
+        .id             = -1,
+        .dev            = {
+                .platform_data = &osk_kp_data,
+        },
+        .num_resources  = ARRAY_SIZE(osk5912_kp_resources),
+        .resource       = osk5912_kp_resources,
+};
+
+static struct platform_device osk5912_lcd_device = {
+        .name           = "lcd_osk",
+        .id             = -1,
+};
+
+static struct platform_device *mistral_devices[] __initdata = {
+        &osk5912_kp_device,
+        &osk5912_lcd_device,
+};
+
+static int mistral_get_pendown_state(void)
+{
+        return !omap_get_gpio_datain(4);
+}
+
+static const struct ads7846_platform_data mistral_ts_info = {
+        .model                  = 7846,
+        .vref_delay_usecs       = 100,  /* internal, no capacitor */
+        .x_plate_ohms           = 419,
+        .y_plate_ohms           = 486,
+        .get_pendown_state      = mistral_get_pendown_state,
+};
+
+static struct spi_board_info __initdata mistral_boardinfo[] = { {
+        /* MicroWire (bus 2) CS0 has an ads7846e */
+        .modalias               = "ads7846",
+        .platform_data          = &mistral_ts_info,
+        .irq                    = OMAP_GPIO_IRQ(4),
+        .max_speed_hz           = 120000 /* max sample rate at 3V */
+                                        * 26 /* command + data + overhead */,
+        .bus_num                = 2,
+        .chip_select            = 0,
+} };
+
 #ifdef  CONFIG_PM
 static irqreturn_t
 osk_mistral_wake_interrupt(int irq, void *ignored, struct pt_regs *regs)
@@ -298,14 +333,18 @@ osk_mistral_wake_interrupt(int irq, void *ignored, struct pt_regs *regs)
 
 static void __init osk_mistral_init(void)
 {
-        /* FIXME here's where to feed in framebuffer, touchpad, and
-         * keyboard setup ...  not in the drivers for those devices!
-         *
-         * NOTE:  we could actually tell if there's a Mistral board
+        /* NOTE:  we could actually tell if there's a Mistral board
          * attached, e.g. by trying to read something from the ads7846.
-         * But this is too early for that...
+         * But this arch_init() code is too early for that, since we
+         * can't talk to the ads or even the i2c eeprom.
          */
 
+        // omap_cfg_reg(P19_1610_GPIO6);        // BUSY
+        omap_cfg_reg(P20_1610_GPIO4);   // PENIRQ
+        set_irq_type(OMAP_GPIO_IRQ(4), IRQT_FALLING);
+        spi_register_board_info(mistral_boardinfo,
+                        ARRAY_SIZE(mistral_boardinfo));
+
         /* the sideways button (SW1) is for use as a "wakeup" button */
         omap_cfg_reg(N15_1610_MPUIO2);
         if (omap_request_gpio(OMAP_MPUIO(2)) == 0) {
@@ -329,6 +368,8 @@ static void __init osk_mistral_init(void)
 #endif
         } else
                 printk(KERN_ERR "OSK+Mistral: wakeup button is awol\n");
+
+        platform_add_devices(mistral_devices, ARRAY_SIZE(mistral_devices));
 }
 #else
 static void __init osk_mistral_init(void) { }
diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c
index 619db18144ea..f1958e882e86 100644
--- a/arch/arm/mach-omap1/clock.c
+++ b/arch/arm/mach-omap1/clock.c
@@ -1,3 +1,4 @@
+//kernel/linux-omap-fsample/arch/arm/mach-omap1/clock.c#2 - edit change 3808 (text)
 /*
  *  linux/arch/arm/mach-omap1/clock.c
  *
@@ -20,6 +21,7 @@
 
 #include <asm/io.h>
 
+#include <asm/arch/cpu.h>
 #include <asm/arch/usb.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/sram.h>
@@ -270,8 +272,12 @@ static int omap1_select_table_rate(struct clk * clk, unsigned long rate)
         /*
          * In most cases we should not need to reprogram DPLL.
          * Reprogramming the DPLL is tricky, it must be done from SRAM.
+         * (on 730, bit 13 must always be 1)
          */
-        omap_sram_reprogram_clock(ptr->dpllctl_val, ptr->ckctl_val);
+        if (cpu_is_omap730())
+                omap_sram_reprogram_clock(ptr->dpllctl_val, ptr->ckctl_val | 0x2000);
+        else
+                omap_sram_reprogram_clock(ptr->dpllctl_val, ptr->ckctl_val);
 
         ck_dpll1.rate = ptr->pll_rate;
         propagate_rate(&ck_dpll1);
@@ -748,7 +754,7 @@ int __init omap1_clk_init(void)
                 printk(KERN_ERR "System frequencies not set. Check your config.\n");
                 /* Guess sane values (60MHz) */
                 omap_writew(0x2290, DPLL_CTL);
-                omap_writew(0x1005, ARM_CKCTL);
+                omap_writew(cpu_is_omap730() ? 0x3005 : 0x1005, ARM_CKCTL);
                 ck_dpll1.rate = 60000000;
                 propagate_rate(&ck_dpll1);
         }
@@ -761,13 +767,17 @@ int __init omap1_clk_init(void)
                ck_dpll1.rate / 1000000, (ck_dpll1.rate / 100000) % 10,
                arm_ck.rate / 1000000, (arm_ck.rate / 100000) % 10);
 
-#ifdef CONFIG_MACH_OMAP_PERSEUS2
+#if defined(CONFIG_MACH_OMAP_PERSEUS2) || defined(CONFIG_MACH_OMAP_FSAMPLE)
         /* Select slicer output as OMAP input clock */
         omap_writew(omap_readw(OMAP730_PCC_UPLD_CTRL) & ~0x1, OMAP730_PCC_UPLD_CTRL);
 #endif
 
         /* Turn off DSP and ARM_TIMXO. Make sure ARM_INTHCK is not divided */
-        omap_writew(omap_readw(ARM_CKCTL) & 0x0fff, ARM_CKCTL);
+        /* (on 730, bit 13 must not be cleared) */
+        if (cpu_is_omap730())
+                omap_writew(omap_readw(ARM_CKCTL) & 0x2fff, ARM_CKCTL);
+        else
+                omap_writew(omap_readw(ARM_CKCTL) & 0x0fff, ARM_CKCTL);
 
         /* Put DSP/MPUI into reset until needed */
         omap_writew(0, ARM_RSTCT1);
diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c
index ddf6b07dc9c7..1b4e1d57afb1 100644
--- a/arch/arm/mach-omap1/pm.c
+++ b/arch/arm/mach-omap1/pm.c
@@ -1,3 +1,4 @@
+//kernel/linux-omap-fsample/arch/arm/mach-omap1/pm.c#3 - integrate change 4545 (text)
 /*
  * linux/arch/arm/mach-omap1/pm.c
  *
@@ -50,6 +51,7 @@
 #include <asm/mach/irq.h>
 #include <asm/mach-types.h>
 
+#include <asm/arch/cpu.h>
 #include <asm/arch/irqs.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/sram.h>
@@ -326,8 +328,9 @@ void omap_pm_suspend(void)
         /* stop DSP */
         omap_writew(omap_readw(ARM_RSTCT1) & ~(1 << DSP_EN), ARM_RSTCT1);
 
-        /* shut down dsp_ck */
-        omap_writew(omap_readw(ARM_CKCTL) & ~(1 << EN_DSPCK), ARM_CKCTL);
+                /* shut down dsp_ck */
+        if (!cpu_is_omap730())
+                omap_writew(omap_readw(ARM_CKCTL) & ~(1 << EN_DSPCK), ARM_CKCTL);
 
         /* temporarily enabling api_ck to access DSP registers */
         omap_writew(omap_readw(ARM_IDLECT2) | 1 << EN_APICK, ARM_IDLECT2);
diff --git a/arch/arm/mach-omap1/time.c b/arch/arm/mach-omap1/time.c
index c2d3205bc592..a01f0efdae14 100644
--- a/arch/arm/mach-omap1/time.c
+++ b/arch/arm/mach-omap1/time.c
@@ -93,7 +93,7 @@ static inline unsigned long long cycles_2_ns(unsigned long long cyc)
  * will break. On P2, the timer count rate is 6.5 MHz after programming PTV
  * with 0. This divides the 13MHz input by 2, and is undocumented.
  */
-#ifdef CONFIG_MACH_OMAP_PERSEUS2
+#if defined(CONFIG_MACH_OMAP_PERSEUS2) || defined(CONFIG_MACH_OMAP_FSAMPLE)
 /* REVISIT: This ifdef construct should be replaced by a query to clock
  * framework to see if timer base frequency is 12.0, 13.0 or 19.2 MHz.
  */