29 files changed, 364 insertions, 214 deletions

diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig
index 4f8d66f044e7..dfab466ebd1d 100644
--- a/arch/arm/mach-omap1/Kconfig
+++ b/arch/arm/mach-omap1/Kconfig
@@ -37,7 +37,6 @@ comment "OMAP Board Type"
 config MACH_OMAP_INNOVATOR
         bool "TI Innovator"
         depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX)
-        select OMAP_MCBSP
         help
           TI OMAP 1510 or 1610 Innovator board support. Say Y here if you
           have such a board.
@@ -45,7 +44,6 @@ config MACH_OMAP_INNOVATOR
 config MACH_OMAP_H2
         bool "TI H2 Support"
         depends on ARCH_OMAP1 && ARCH_OMAP16XX
-        select OMAP_MCBSP
         help
           TI OMAP 1610/1611B H2 board support. Say Y here if you have such
           a board.
@@ -72,7 +70,6 @@ config MACH_HERALD
 config MACH_OMAP_OSK
         bool "TI OSK Support"
         depends on ARCH_OMAP1 && ARCH_OMAP16XX
-        select OMAP_MCBSP
         help
           TI OMAP 5912 OSK (OMAP Starter Kit) board support. Say Y here
           if you have such a board.
@@ -155,6 +152,10 @@ config MACH_AMS_DELTA
         bool "Amstrad E3 (Delta)"
         depends on ARCH_OMAP1 && ARCH_OMAP15XX
         select FIQ
+        select GPIO_GENERIC_PLATFORM
+        select LEDS_GPIO_REGISTER
+        select REGULATOR
+        select REGULATOR_FIXED_VOLTAGE
         help
           Support for the Amstrad E3 (codename Delta) videophone. Say Y here
           if you have such a device.
diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile
index 11c85cd2731a..9923f92b5450 100644
--- a/arch/arm/mach-omap1/Makefile
+++ b/arch/arm/mach-omap1/Makefile
@@ -6,7 +6,9 @@
 obj-y := io.o id.o sram.o time.o irq.o mux.o flash.o serial.o devices.o dma.o
 obj-y += clock.o clock_data.o opp_data.o reset.o pm_bus.o timer.o
 
-obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o
+ifneq ($(CONFIG_SND_OMAP_SOC_MCBSP),)
+obj-y += mcbsp.o
+endif
 
 obj-$(CONFIG_OMAP_32K_TIMER)    += timer32k.o
 
diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index ac65d7d7c7a1..c1b681ef4cba 100644
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -11,6 +11,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
+#include <linux/basic_mmio_gpio.h>
 #include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -18,8 +19,12 @@
 #include <linux/interrupt.h>
 #include <linux/leds.h>
 #include <linux/platform_device.h>
+#include <linux/regulator/consumer.h>
+#include <linux/regulator/fixed.h>
+#include <linux/regulator/machine.h>
 #include <linux/serial_8250.h>
 #include <linux/export.h>
+#include <linux/omapfb.h>
 #include <linux/io.h>
 
 #include <media/soc_camera.h>
@@ -42,9 +47,6 @@
 #include "iomap.h"
 #include "common.h"
 
-static u8 ams_delta_latch1_reg;
-static u16 ams_delta_latch2_reg;
-
 static const unsigned int ams_delta_keymap[] = {
         KEY(0, 0, KEY_F1),              /* Advert    */
 
@@ -123,58 +125,188 @@ static const unsigned int ams_delta_keymap[] = {
         KEY(7, 3, KEY_LEFTCTRL),        /* Vol down  */
 };
 
-void ams_delta_latch1_write(u8 mask, u8 value)
-{
-        ams_delta_latch1_reg &= ~mask;
-        ams_delta_latch1_reg |= value;
-        *(volatile __u8 *) AMS_DELTA_LATCH1_VIRT = ams_delta_latch1_reg;
-}
-
-void ams_delta_latch2_write(u16 mask, u16 value)
-{
-        ams_delta_latch2_reg &= ~mask;
-        ams_delta_latch2_reg |= value;
-        *(volatile __u16 *) AMS_DELTA_LATCH2_VIRT = ams_delta_latch2_reg;
-}
+#define LATCH1_PHYS     0x01000000
+#define LATCH1_VIRT     0xEA000000
+#define MODEM_PHYS      0x04000000
+#define MODEM_VIRT      0xEB000000
+#define LATCH2_PHYS     0x08000000
+#define LATCH2_VIRT     0xEC000000
 
 static struct map_desc ams_delta_io_desc[] __initdata = {
         /* AMS_DELTA_LATCH1 */
         {
-                .virtual        = AMS_DELTA_LATCH1_VIRT,
-                .pfn            = __phys_to_pfn(AMS_DELTA_LATCH1_PHYS),
+                .virtual        = LATCH1_VIRT,
+                .pfn            = __phys_to_pfn(LATCH1_PHYS),
                 .length         = 0x01000000,
                 .type           = MT_DEVICE
         },
         /* AMS_DELTA_LATCH2 */
         {
-                .virtual        = AMS_DELTA_LATCH2_VIRT,
-                .pfn            = __phys_to_pfn(AMS_DELTA_LATCH2_PHYS),
+                .virtual        = LATCH2_VIRT,
+                .pfn            = __phys_to_pfn(LATCH2_PHYS),
                 .length         = 0x01000000,
                 .type           = MT_DEVICE
         },
         /* AMS_DELTA_MODEM */
         {
-                .virtual        = AMS_DELTA_MODEM_VIRT,
-                .pfn            = __phys_to_pfn(AMS_DELTA_MODEM_PHYS),
+                .virtual        = MODEM_VIRT,
+                .pfn            = __phys_to_pfn(MODEM_PHYS),
                 .length         = 0x01000000,
                 .type           = MT_DEVICE
         }
 };
 
-static struct omap_lcd_config ams_delta_lcd_config = {
+static struct omap_lcd_config ams_delta_lcd_config __initdata = {
         .ctrl_name      = "internal",
 };
 
-static struct omap_usb_config ams_delta_usb_config __initdata = {
+static struct omap_usb_config ams_delta_usb_config = {
         .register_host  = 1,
         .hmc_mode       = 16,
         .pins[0]        = 2,
 };
 
-static struct omap_board_config_kernel ams_delta_config[] __initdata = {
-        { OMAP_TAG_LCD,         &ams_delta_lcd_config },
+#define LATCH1_GPIO_BASE        232
+#define LATCH1_NGPIO            8
+
+static struct resource latch1_resources[] = {
+        [0] = {
+                .name   = "dat",
+                .start  = LATCH1_PHYS,
+                .end    = LATCH1_PHYS + (LATCH1_NGPIO - 1) / 8,
+                .flags  = IORESOURCE_MEM,
+        },
+};
+
+static struct bgpio_pdata latch1_pdata = {
+        .base   = LATCH1_GPIO_BASE,
+        .ngpio  = LATCH1_NGPIO,
+};
+
+static struct platform_device latch1_gpio_device = {
+        .name           = "basic-mmio-gpio",
+        .id             = 0,
+        .resource       = latch1_resources,
+        .num_resources  = ARRAY_SIZE(latch1_resources),
+        .dev            = {
+                .platform_data  = &latch1_pdata,
+        },
+};
+
+static struct resource latch2_resources[] = {
+        [0] = {
+                .name   = "dat",
+                .start  = LATCH2_PHYS,
+                .end    = LATCH2_PHYS + (AMS_DELTA_LATCH2_NGPIO - 1) / 8,
+                .flags  = IORESOURCE_MEM,
+        },
+};
+
+static struct bgpio_pdata latch2_pdata = {
+        .base   = AMS_DELTA_LATCH2_GPIO_BASE,
+        .ngpio  = AMS_DELTA_LATCH2_NGPIO,
+};
+
+static struct platform_device latch2_gpio_device = {
+        .name           = "basic-mmio-gpio",
+        .id             = 1,
+        .resource       = latch2_resources,
+        .num_resources  = ARRAY_SIZE(latch2_resources),
+        .dev            = {
+                .platform_data  = &latch2_pdata,
+        },
+};
+
+static const struct gpio latch_gpios[] __initconst = {
+        {
+                .gpio   = LATCH1_GPIO_BASE + 6,
+                .flags  = GPIOF_OUT_INIT_LOW,
+                .label  = "dockit1",
+        },
+        {
+                .gpio   = LATCH1_GPIO_BASE + 7,
+                .flags  = GPIOF_OUT_INIT_LOW,
+                .label  = "dockit2",
+        },
+        {
+                .gpio   = AMS_DELTA_GPIO_PIN_SCARD_RSTIN,
+                .flags  = GPIOF_OUT_INIT_LOW,
+                .label  = "scard_rstin",
+        },
+        {
+                .gpio   = AMS_DELTA_GPIO_PIN_SCARD_CMDVCC,
+                .flags  = GPIOF_OUT_INIT_LOW,
+                .label  = "scard_cmdvcc",
+        },
+        {
+                .gpio   = AMS_DELTA_GPIO_PIN_MODEM_CODEC,
+                .flags  = GPIOF_OUT_INIT_LOW,
+                .label  = "modem_codec",
+        },
+        {
+                .gpio   = AMS_DELTA_LATCH2_GPIO_BASE + 14,
+                .flags  = GPIOF_OUT_INIT_LOW,
+                .label  = "hookflash1",
+        },
+        {
+                .gpio   = AMS_DELTA_LATCH2_GPIO_BASE + 15,
+                .flags  = GPIOF_OUT_INIT_LOW,
+                .label  = "hookflash2",
+        },
+};
+
+static struct regulator_consumer_supply modem_nreset_consumers[] = {
+        REGULATOR_SUPPLY("RESET#", "serial8250.1"),
+        REGULATOR_SUPPLY("POR", "cx20442-codec"),
+};
+
+static struct regulator_init_data modem_nreset_data = {
+        .constraints            = {
+                .valid_ops_mask         = REGULATOR_CHANGE_STATUS,
+                .boot_on                = 1,
+        },
+        .num_consumer_supplies  = ARRAY_SIZE(modem_nreset_consumers),
+        .consumer_supplies      = modem_nreset_consumers,
+};
+
+static struct fixed_voltage_config modem_nreset_config = {
+        .supply_name            = "modem_nreset",
+        .microvolts             = 3300000,
+        .gpio                   = AMS_DELTA_GPIO_PIN_MODEM_NRESET,
+        .startup_delay          = 25000,
+        .enable_high            = 1,
+        .enabled_at_boot        = 1,
+        .init_data              = &modem_nreset_data,
+};
+
+static struct platform_device modem_nreset_device = {
+        .name   = "reg-fixed-voltage",
+        .id     = -1,
+        .dev    = {
+                .platform_data  = &modem_nreset_config,
+        },
+};
+
+struct modem_private_data {
+        struct regulator *regulator;
 };
 
+static struct modem_private_data modem_priv;
+
+void ams_delta_latch_write(int base, int ngpio, u16 mask, u16 value)
+{
+        int bit = 0;
+        u16 bitpos = 1 << bit;
+
+        for (; bit < ngpio; bit++, bitpos = bitpos << 1) {
+                if (!(mask & bitpos))
+                        continue;
+                else
+                        gpio_set_value(base + bit, (value & bitpos) != 0);
+        }
+}
+EXPORT_SYMBOL(ams_delta_latch_write);
+
 static struct resource ams_delta_nand_resources[] = {
         [0] = {
                 .start  = OMAP1_MPUIO_BASE,
@@ -204,7 +336,7 @@ static const struct matrix_keymap_data ams_delta_keymap_data = {
         .keymap_size    = ARRAY_SIZE(ams_delta_keymap),
 };
 
-static struct omap_kp_platform_data ams_delta_kp_data __initdata = {
+static struct omap_kp_platform_data ams_delta_kp_data = {
         .rows           = 8,
         .cols           = 8,
         .keymap_data    = &ams_delta_keymap_data,
@@ -226,9 +358,45 @@ static struct platform_device ams_delta_lcd_device = {
         .id     = -1,
 };
 
-static struct platform_device ams_delta_led_device = {
-        .name   = "ams-delta-led",
-        .id     = -1
+static const struct gpio_led gpio_leds[] __initconst = {
+        {
+                .name            = "camera",
+                .gpio            = LATCH1_GPIO_BASE + 0,
+                .default_state   = LEDS_GPIO_DEFSTATE_OFF,
+#ifdef CONFIG_LEDS_TRIGGERS
+                .default_trigger = "ams_delta_camera",
+#endif
+        },
+        {
+                .name            = "advert",
+                .gpio            = LATCH1_GPIO_BASE + 1,
+                .default_state   = LEDS_GPIO_DEFSTATE_OFF,
+        },
+        {
+                .name            = "email",
+                .gpio            = LATCH1_GPIO_BASE + 2,
+                .default_state   = LEDS_GPIO_DEFSTATE_OFF,
+        },
+        {
+                .name            = "handsfree",
+                .gpio            = LATCH1_GPIO_BASE + 3,
+                .default_state   = LEDS_GPIO_DEFSTATE_OFF,
+        },
+        {
+                .name            = "voicemail",
+                .gpio            = LATCH1_GPIO_BASE + 4,
+                .default_state   = LEDS_GPIO_DEFSTATE_OFF,
+        },
+        {
+                .name            = "voice",
+                .gpio            = LATCH1_GPIO_BASE + 5,
+                .default_state   = LEDS_GPIO_DEFSTATE_OFF,
+        },
+};
+
+static const struct gpio_led_platform_data leds_pdata __initconst = {
+        .leds           = gpio_leds,
+        .num_leds       = ARRAY_SIZE(gpio_leds),
 };
 
 static struct i2c_board_info ams_delta_camera_board_info[] = {
@@ -277,13 +445,17 @@ static struct omap1_cam_platform_data ams_delta_camera_platform_data = {
 };
 
 static struct platform_device *ams_delta_devices[] __initdata = {
-        &ams_delta_nand_device,
+        &latch1_gpio_device,
+        &latch2_gpio_device,
         &ams_delta_kp_device,
-        &ams_delta_lcd_device,
-        &ams_delta_led_device,
         &ams_delta_camera_device,
 };
 
+static struct platform_device *late_devices[] __initdata = {
+        &ams_delta_nand_device,
+        &ams_delta_lcd_device,
+};
+
 static void __init ams_delta_init(void)
 {
         /* mux pins for uarts */
@@ -304,37 +476,53 @@ static void __init ams_delta_init(void)
         omap_cfg_reg(J19_1610_CAM_D6);
         omap_cfg_reg(J18_1610_CAM_D7);
 
-        omap_board_config = ams_delta_config;
-        omap_board_config_size = ARRAY_SIZE(ams_delta_config);
         omap_serial_init();
         omap_register_i2c_bus(1, 100, NULL, 0);
 
-        /* Clear latch2 (NAND, LCD, modem enable) */
-        ams_delta_latch2_write(~0, 0);
-
         omap1_usb_init(&ams_delta_usb_config);
         omap1_set_camera_info(&ams_delta_camera_platform_data);
 #ifdef CONFIG_LEDS_TRIGGERS
         led_trigger_register_simple("ams_delta_camera",
                         &ams_delta_camera_led_trigger);
 #endif
+        gpio_led_register_device(-1, &leds_pdata);
         platform_add_devices(ams_delta_devices, ARRAY_SIZE(ams_delta_devices));
 
         ams_delta_init_fiq();
 
         omap_writew(omap_readw(ARM_RSTCT1) | 0x0004, ARM_RSTCT1);
+
+        omapfb_set_lcd_config(&ams_delta_lcd_config);
+}
+
+static void modem_pm(struct uart_port *port, unsigned int state, unsigned old)
+{
+        struct modem_private_data *priv = port->private_data;
+
+        if (IS_ERR(priv->regulator))
+                return;
+
+        if (state == old)
+                return;
+
+        if (state == 0)
+                regulator_enable(priv->regulator);
+        else if (old == 0)
+                regulator_disable(priv->regulator);
 }
 
 static struct plat_serial8250_port ams_delta_modem_ports[] = {
         {
-                .membase        = IOMEM(AMS_DELTA_MODEM_VIRT),
-                .mapbase        = AMS_DELTA_MODEM_PHYS,
+                .membase        = IOMEM(MODEM_VIRT),
+                .mapbase        = MODEM_PHYS,
                 .irq            = -EINVAL, /* changed later */
                 .flags          = UPF_BOOT_AUTOCONF,
                 .irqflags       = IRQF_TRIGGER_RISING,
                 .iotype         = UPIO_MEM,
                 .regshift       = 1,
                 .uartclk        = BASE_BAUD * 16,
+                .pm             = modem_pm,
+                .private_data   = &modem_priv,
         },
         { },
 };
@@ -347,13 +535,27 @@ static struct platform_device ams_delta_modem_device = {
         },
 };
 
-static int __init ams_delta_modem_init(void)
+static int __init late_init(void)
 {
         int err;
 
         if (!machine_is_ams_delta())
                 return -ENODEV;
 
+        err = gpio_request_array(latch_gpios, ARRAY_SIZE(latch_gpios));
+        if (err) {
+                pr_err("Couldn't take over latch1/latch2 GPIO pins\n");
+                return err;
+        }
+
+        platform_add_devices(late_devices, ARRAY_SIZE(late_devices));
+
+        err = platform_device_register(&modem_nreset_device);
+        if (err) {
+                pr_err("Couldn't register the modem regulator device\n");
+                return err;
+        }
+
         omap_cfg_reg(M14_1510_GPIO2);
         ams_delta_modem_ports[0].irq =
                         gpio_to_irq(AMS_DELTA_GPIO_PIN_MODEM_IRQ);
@@ -365,13 +567,35 @@ static int __init ams_delta_modem_init(void)
         }
         gpio_direction_input(AMS_DELTA_GPIO_PIN_MODEM_IRQ);
 
-        ams_delta_latch2_write(
-                AMS_DELTA_LATCH2_MODEM_NRESET | AMS_DELTA_LATCH2_MODEM_CODEC,
-                AMS_DELTA_LATCH2_MODEM_NRESET | AMS_DELTA_LATCH2_MODEM_CODEC);
+        /* Initialize the modem_nreset regulator consumer before use */
+        modem_priv.regulator = ERR_PTR(-ENODEV);
+
+        ams_delta_latch2_write(AMS_DELTA_LATCH2_MODEM_CODEC,
+                        AMS_DELTA_LATCH2_MODEM_CODEC);
+
+        err = platform_device_register(&ams_delta_modem_device);
+        if (err)
+                goto gpio_free;
 
-        return platform_device_register(&ams_delta_modem_device);
+        /*
+         * Once the modem device is registered, the modem_nreset
+         * regulator can be requested on behalf of that device.
+         */
+        modem_priv.regulator = regulator_get(&ams_delta_modem_device.dev,
+                        "RESET#");
+        if (IS_ERR(modem_priv.regulator)) {
+                err = PTR_ERR(modem_priv.regulator);
+                goto unregister;
+        }
+        return 0;
+
+unregister:
+        platform_device_unregister(&ams_delta_modem_device);
+gpio_free:
+        gpio_free(AMS_DELTA_GPIO_PIN_MODEM_IRQ);
+        return err;
 }
-arch_initcall(ams_delta_modem_init);
+late_initcall(late_init);
 
 static void __init ams_delta_map_io(void)
 {
@@ -390,6 +614,3 @@ MACHINE_START(AMS_DELTA, "Amstrad E3 (Delta)")
         .timer          = &omap1_timer,
         .restart        = omap1_restart,
 MACHINE_END
-
-EXPORT_SYMBOL(ams_delta_latch1_write);
-EXPORT_SYMBOL(ams_delta_latch2_write);
diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c
index 079292cca584..80bd43c7f4ec 100644
--- a/arch/arm/mach-omap1/board-fsample.c
+++ b/arch/arm/mach-omap1/board-fsample.c
@@ -21,6 +21,7 @@
 #include <linux/mtd/physmap.h>
 #include <linux/input.h>
 #include <linux/smc91x.h>
+#include <linux/omapfb.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -276,27 +277,17 @@ static struct platform_device kp_device = {
         .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,
 };
 
 static struct omap_lcd_config fsample_lcd_config = {
         .ctrl_name      = "internal",
 };
 
-static struct omap_board_config_kernel fsample_config[] __initdata = {
-        { OMAP_TAG_LCD,         &fsample_lcd_config },
-};
-
 static void __init omap_fsample_init(void)
 {
         /* Early, board-dependent init */
@@ -355,10 +346,10 @@ static void __init omap_fsample_init(void)
 
         platform_add_devices(devices, ARRAY_SIZE(devices));
 
-        omap_board_config = fsample_config;
-        omap_board_config_size = ARRAY_SIZE(fsample_config);
         omap_serial_init();
         omap_register_i2c_bus(1, 100, NULL, 0);
+
+        omapfb_set_lcd_config(&fsample_lcd_config);
 }
 
 /* Only FPGA needs to be mapped here. All others are done with ioremap */
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index 03e0050a8961..c3068622fdcb 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -30,6 +30,7 @@
 #include <linux/input.h>
 #include <linux/i2c/tps65010.h>
 #include <linux/smc91x.h>
+#include <linux/omapfb.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -325,18 +326,12 @@ static struct platform_device h2_irda_device = {
         .resource       = h2_irda_resources,
 };
 
-static struct platform_device h2_lcd_device = {
-        .name           = "lcd_h2",
-        .id             = -1,
-};
-
 static struct platform_device *h2_devices[] __initdata = {
         &h2_nor_device,
         &h2_nand_device,
         &h2_smc91x_device,
         &h2_irda_device,
         &h2_kp_device,
-        &h2_lcd_device,
 };
 
 static void __init h2_init_smc91x(void)
@@ -391,10 +386,6 @@ static struct omap_lcd_config h2_lcd_config __initdata = {
         .ctrl_name      = "internal",
 };
 
-static struct omap_board_config_kernel h2_config[] __initdata = {
-        { OMAP_TAG_LCD,         &h2_lcd_config },
-};
-
 static void __init h2_init(void)
 {
         h2_init_smc91x();
@@ -438,13 +429,13 @@ static void __init h2_init(void)
         omap_cfg_reg(N19_1610_KBR5);
 
         platform_add_devices(h2_devices, ARRAY_SIZE(h2_devices));
-        omap_board_config = h2_config;
-        omap_board_config_size = ARRAY_SIZE(h2_config);
         omap_serial_init();
         omap_register_i2c_bus(1, 100, h2_i2c_board_info,
                               ARRAY_SIZE(h2_i2c_board_info));
         omap1_usb_init(&h2_usb_config);
         h2_mmc_init();
+
+        omapfb_set_lcd_config(&h2_lcd_config);
 }
 
 MACHINE_START(OMAP_H2, "TI-H2")
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index f304fe211b1a..64b8584f64ce 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -30,6 +30,7 @@
 #include <linux/spi/spi.h>
 #include <linux/i2c/tps65010.h>
 #include <linux/smc91x.h>
+#include <linux/omapfb.h>
 
 #include <asm/setup.h>
 #include <asm/page.h>
@@ -370,10 +371,6 @@ static struct omap_lcd_config h3_lcd_config __initdata = {
         .ctrl_name      = "internal",
 };
 
-static struct omap_board_config_kernel h3_config[] __initdata = {
-        { OMAP_TAG_LCD,         &h3_lcd_config },
-};
-
 static struct i2c_board_info __initdata h3_i2c_board_info[] = {
        {
                 I2C_BOARD_INFO("tps65013", 0x48),
@@ -426,13 +423,13 @@ static void __init h3_init(void)
         platform_add_devices(devices, ARRAY_SIZE(devices));
         spi_register_board_info(h3_spi_board_info,
                                 ARRAY_SIZE(h3_spi_board_info));
-        omap_board_config = h3_config;
-        omap_board_config_size = ARRAY_SIZE(h3_config);
         omap_serial_init();
         omap_register_i2c_bus(1, 100, h3_i2c_board_info,
                               ARRAY_SIZE(h3_i2c_board_info));
         omap1_usb_init(&h3_usb_config);
         h3_mmc_init();
+
+        omapfb_set_lcd_config(&h3_lcd_config);
 }
 
 MACHINE_START(OMAP_H3, "TI OMAP1710 H3 board")
diff --git a/arch/arm/mach-omap1/board-htcherald.c b/arch/arm/mach-omap1/board-htcherald.c
index fa52d145d7b6..827d83a96af8 100644
--- a/arch/arm/mach-omap1/board-htcherald.c
+++ b/arch/arm/mach-omap1/board-htcherald.c
@@ -36,6 +36,7 @@
 #include <linux/leds.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
+#include <linux/omapfb.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -397,10 +398,6 @@ static struct omap_lcd_config htcherald_lcd_config __initdata = {
         .ctrl_name      = "internal",
 };
 
-static struct omap_board_config_kernel htcherald_config[] __initdata = {
-        { OMAP_TAG_LCD, &htcherald_lcd_config },
-};
-
 static struct platform_device lcd_device = {
         .name           = "lcd_htcherald",
         .id             = -1,
@@ -579,8 +576,6 @@ static void __init htcherald_init(void)
         printk(KERN_INFO "HTC Herald init.\n");
 
         /* Do board initialization before we register all the devices */
-        omap_board_config = htcherald_config;
-        omap_board_config_size = ARRAY_SIZE(htcherald_config);
         platform_add_devices(devices, ARRAY_SIZE(devices));
 
         htcherald_disable_watchdog();
@@ -597,6 +592,8 @@ static void __init htcherald_init(void)
         htc_mmc_data[0] = &htc_mmc1_data;
         omap1_init_mmc(htc_mmc_data, 1);
 #endif
+
+        omapfb_set_lcd_config(&htcherald_lcd_config);
 }
 
 MACHINE_START(HERALD, "HTC Herald")
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index 289a6b82c5f7..61219182d16a 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -25,6 +25,7 @@
 #include <linux/mtd/physmap.h>
 #include <linux/input.h>
 #include <linux/smc91x.h>
+#include <linux/omapfb.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -373,10 +374,6 @@ static inline void innovator_mmc_init(void)
 }
 #endif
 
-static struct omap_board_config_kernel innovator_config[] = {
-        { OMAP_TAG_LCD,         NULL },
-};
-
 static void __init innovator_init(void)
 {
         if (cpu_is_omap1510())
@@ -419,17 +416,15 @@ static void __init innovator_init(void)
 #ifdef CONFIG_ARCH_OMAP15XX
         if (cpu_is_omap1510()) {
                 omap1_usb_init(&innovator1510_usb_config);
-                innovator_config[1].data = &innovator1510_lcd_config;
+                omapfb_set_lcd_config(&innovator1510_lcd_config);
         }
 #endif
 #ifdef CONFIG_ARCH_OMAP16XX
         if (cpu_is_omap1610()) {
                 omap1_usb_init(&h2_usb_config);
-                innovator_config[1].data = &innovator1610_lcd_config;
+                omapfb_set_lcd_config(&innovator1610_lcd_config);
         }
 #endif
-        omap_board_config = innovator_config;
-        omap_board_config_size = ARRAY_SIZE(innovator_config);
         omap_serial_init();
         omap_register_i2c_bus(1, 100, NULL, 0);
         innovator_mmc_init();
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index abdbdb08644f..fe95ec5f6f03 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -29,7 +29,6 @@
 #include <plat/usb.h>
 #include <plat/board.h>
 #include <plat/keypad.h>
-#include <plat/hwa742.h>
 #include <plat/lcd_mipid.h>
 #include <plat/mmc.h>
 #include <plat/clock.h>
@@ -101,15 +100,16 @@ static struct mipid_platform_data nokia770_mipid_platform_data = {
         .shutdown = mipid_shutdown,
 };
 
+static struct omap_lcd_config nokia770_lcd_config __initdata = {
+        .ctrl_name      = "hwa742",
+};
+
 static void __init mipid_dev_init(void)
 {
-        const struct omap_lcd_config *conf;
+        nokia770_mipid_platform_data.nreset_gpio = 13;
+        nokia770_mipid_platform_data.data_lines = 16;
 
-        conf = omap_get_config(OMAP_TAG_LCD, struct omap_lcd_config);
-        if (conf != NULL) {
-                nokia770_mipid_platform_data.nreset_gpio = conf->nreset_gpio;
-                nokia770_mipid_platform_data.data_lines = conf->data_lines;
-        }
+        omapfb_set_lcd_config(&nokia770_lcd_config);
 }
 
 static void __init ads7846_dev_init(void)
@@ -152,14 +152,9 @@ static struct spi_board_info nokia770_spi_board_info[] __initdata = {
         },
 };
 
-static struct hwa742_platform_data nokia770_hwa742_platform_data = {
-        .te_connected           = 1,
-};
-
 static void __init hwa742_dev_init(void)
 {
         clk_add_alias("hwa_sys_ck", NULL, "bclk", NULL);
-        omapfb_set_ctrl_platform_data(&nokia770_hwa742_platform_data);
 }
 
 /* assume no Mini-AB port */
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index e2d7ae4418f2..1fe347396f4d 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -34,6 +34,7 @@
 #include <linux/i2c.h>
 #include <linux/leds.h>
 #include <linux/smc91x.h>
+#include <linux/omapfb.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
@@ -299,12 +300,6 @@ static struct omap_lcd_config osk_lcd_config __initdata = {
 };
 #endif
 
-static struct omap_board_config_kernel osk_config[] __initdata = {
-#ifdef  CONFIG_OMAP_OSK_MISTRAL
-        { OMAP_TAG_LCD,                 &osk_lcd_config },
-#endif
-};
-
 #ifdef  CONFIG_OMAP_OSK_MISTRAL
 
 #include <linux/input.h>
@@ -548,8 +543,6 @@ static void __init osk_init(void)
         osk_flash_resource.end = osk_flash_resource.start = omap_cs3_phys();
         osk_flash_resource.end += SZ_32M - 1;
         platform_add_devices(osk5912_devices, ARRAY_SIZE(osk5912_devices));
-        omap_board_config = osk_config;
-        omap_board_config_size = ARRAY_SIZE(osk_config);
 
         l = omap_readl(USB_TRANSCEIVER_CTRL);
         l |= (3 << 1);
@@ -566,6 +559,11 @@ static void __init osk_init(void)
         omap_register_i2c_bus(1, 400, osk_i2c_board_info,
                               ARRAY_SIZE(osk_i2c_board_info));
         osk_mistral_init();
+
+#ifdef  CONFIG_OMAP_OSK_MISTRAL
+        omapfb_set_lcd_config(&osk_lcd_config);
+#endif
+
 }
 
 MACHINE_START(OMAP_OSK, "TI-OSK")
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index 04efa7e61149..0863d8e2bdf1 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -27,6 +27,7 @@
 #include <linux/spi/spi.h>
 #include <linux/interrupt.h>
 #include <linux/apm-emulation.h>
+#include <linux/omapfb.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -211,10 +212,6 @@ static struct omap_lcd_config palmte_lcd_config __initdata = {
         .ctrl_name      = "internal",
 };
 
-static struct omap_board_config_kernel palmte_config[] __initdata = {
-        { OMAP_TAG_LCD,         &palmte_lcd_config },
-};
-
 static struct spi_board_info palmte_spi_info[] __initdata = {
         {
                 .modalias       = "tsc2102",
@@ -252,9 +249,6 @@ static void __init omap_palmte_init(void)
         omap_cfg_reg(UART3_TX);
         omap_cfg_reg(UART3_RX);
 
-        omap_board_config = palmte_config;
-        omap_board_config_size = ARRAY_SIZE(palmte_config);
-
         platform_add_devices(palmte_devices, ARRAY_SIZE(palmte_devices));
 
         spi_register_board_info(palmte_spi_info, ARRAY_SIZE(palmte_spi_info));
@@ -262,6 +256,8 @@ static void __init omap_palmte_init(void)
         omap_serial_init();
         omap1_usb_init(&palmte_usb_config);
         omap_register_i2c_bus(1, 100, NULL, 0);
+
+        omapfb_set_lcd_config(&palmte_lcd_config);
 }
 
 MACHINE_START(OMAP_PALMTE, "OMAP310 based Palm Tungsten E")
diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c
index acd1f3645ba0..4ff699c509c0 100644
--- a/arch/arm/mach-omap1/board-palmtt.c
+++ b/arch/arm/mach-omap1/board-palmtt.c
@@ -24,6 +24,7 @@
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
 #include <linux/leds.h>
+#include <linux/omapfb.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
 
@@ -274,10 +275,6 @@ static struct omap_lcd_config palmtt_lcd_config __initdata = {
         .ctrl_name      = "internal",
 };
 
-static struct omap_board_config_kernel palmtt_config[] __initdata = {
-        { OMAP_TAG_LCD,         &palmtt_lcd_config      },
-};
-
 static void __init omap_mpu_wdt_mode(int mode) {
         if (mode)
                 omap_writew(0x8000, OMAP_WDT_TIMER_MODE);
@@ -299,15 +296,14 @@ static void __init omap_palmtt_init(void)
 
         omap_mpu_wdt_mode(0);
 
-        omap_board_config = palmtt_config;
-        omap_board_config_size = ARRAY_SIZE(palmtt_config);
-
         platform_add_devices(palmtt_devices, ARRAY_SIZE(palmtt_devices));
 
         spi_register_board_info(palmtt_boardinfo,ARRAY_SIZE(palmtt_boardinfo));
         omap_serial_init();
         omap1_usb_init(&palmtt_usb_config);
         omap_register_i2c_bus(1, 100, NULL, 0);
+
+        omapfb_set_lcd_config(&palmtt_lcd_config);
 }
 
 MACHINE_START(OMAP_PALMTT, "OMAP1510 based Palm Tungsten|T")
diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
index c1cd0f2d6866..abcbbd339aeb 100644
--- a/arch/arm/mach-omap1/board-palmz71.c
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -27,6 +27,7 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
+#include <linux/omapfb.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
 
@@ -240,10 +241,6 @@ static struct omap_lcd_config palmz71_lcd_config __initdata = {
         .ctrl_name = "internal",
 };
 
-static struct omap_board_config_kernel palmz71_config[] __initdata = {
-        {OMAP_TAG_LCD,  &palmz71_lcd_config},
-};
-
 static irqreturn_t
 palmz71_powercable(int irq, void *dev_id)
 {
@@ -314,9 +311,6 @@ omap_palmz71_init(void)
         palmz71_gpio_setup(1);
         omap_mpu_wdt_mode(0);
 
-        omap_board_config = palmz71_config;
-        omap_board_config_size = ARRAY_SIZE(palmz71_config);
-
         platform_add_devices(devices, ARRAY_SIZE(devices));
 
         spi_register_board_info(palmz71_boardinfo,
@@ -325,6 +319,8 @@ omap_palmz71_init(void)
         omap_serial_init();
         omap_register_i2c_bus(1, 100, NULL, 0);
         palmz71_gpio_setup(0);
+
+        omapfb_set_lcd_config(&palmz71_lcd_config);
 }
 
 MACHINE_START(OMAP_PALMZ71, "OMAP310 based Palm Zire71")
diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c
index 83f5b765c5b6..76d4ee05a814 100644
--- a/arch/arm/mach-omap1/board-perseus2.c
+++ b/arch/arm/mach-omap1/board-perseus2.c
@@ -21,6 +21,7 @@
 #include <linux/mtd/physmap.h>
 #include <linux/input.h>
 #include <linux/smc91x.h>
+#include <linux/omapfb.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -235,27 +236,17 @@ static struct platform_device kp_device = {
         .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,
 };
 
 static struct omap_lcd_config perseus2_lcd_config __initdata = {
         .ctrl_name      = "internal",
 };
 
-static struct omap_board_config_kernel perseus2_config[] __initdata = {
-        { OMAP_TAG_LCD,         &perseus2_lcd_config },
-};
-
 static void __init perseus2_init_smc91x(void)
 {
         fpga_write(1, H2P2_DBG_FPGA_LAN_RESET);
@@ -323,10 +314,10 @@ static void __init omap_perseus2_init(void)
 
         platform_add_devices(devices, ARRAY_SIZE(devices));
 
-        omap_board_config = perseus2_config;
-        omap_board_config_size = ARRAY_SIZE(perseus2_config);
         omap_serial_init();
         omap_register_i2c_bus(1, 100, NULL, 0);
+
+        omapfb_set_lcd_config(&perseus2_lcd_config);
 }
 
 /* Only FPGA needs to be mapped here. All others are done with ioremap */
diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
index fed4435f5d43..f34cb74a9f41 100644
--- a/arch/arm/mach-omap1/board-sx1.c
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -27,6 +27,7 @@
 #include <linux/i2c.h>
 #include <linux/errno.h>
 #include <linux/export.h>
+#include <linux/omapfb.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -357,11 +358,6 @@ static struct omap_usb_config sx1_usb_config __initdata = {
 
 /*----------- LCD -------------------------*/
 
-static struct platform_device sx1_lcd_device = {
-        .name           = "lcd_sx1",
-        .id             = -1,
-};
-
 static struct omap_lcd_config sx1_lcd_config __initdata = {
         .ctrl_name      = "internal",
 };
@@ -370,14 +366,8 @@ static struct omap_lcd_config sx1_lcd_config __initdata = {
 static struct platform_device *sx1_devices[] __initdata = {
         &sx1_flash_device,
         &sx1_kp_device,
-        &sx1_lcd_device,
         &sx1_irda_device,
 };
-/*-----------------------------------------*/
-
-static struct omap_board_config_kernel sx1_config[] __initdata = {
-        { OMAP_TAG_LCD, &sx1_lcd_config },
-};
 
 /*-----------------------------------------*/
 
@@ -393,8 +383,6 @@ static void __init omap_sx1_init(void)
 
         platform_add_devices(sx1_devices, ARRAY_SIZE(sx1_devices));
 
-        omap_board_config = sx1_config;
-        omap_board_config_size = ARRAY_SIZE(sx1_config);
         omap_serial_init();
         omap_register_i2c_bus(1, 100, NULL, 0);
         omap1_usb_init(&sx1_usb_config);
@@ -408,6 +396,8 @@ static void __init omap_sx1_init(void)
         gpio_direction_output(1, 1);    /*A_IRDA_OFF = 1 */
         gpio_direction_output(11, 0);   /*A_SWITCH = 0 */
         gpio_direction_output(15, 0);   /*A_USB_ON = 0 */
+
+        omapfb_set_lcd_config(&sx1_lcd_config);
 }
 
 MACHINE_START(SX1, "OMAP310 based Siemens SX1")
diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c
index d06c7140392c..dcd8ddbec2bb 100644
--- a/arch/arm/mach-omap1/devices.c
+++ b/arch/arm/mach-omap1/devices.c
@@ -24,7 +24,6 @@
 #include <plat/mux.h>
 #include <plat/mmc.h>
 #include <plat/omap7xx.h>
-#include <plat/mcbsp.h>
 
 #include <mach/camera.h>
 #include <mach/hardware.h>
@@ -250,16 +249,8 @@ static struct platform_device omap_pcm = {
         .id     = -1,
 };
 
-OMAP_MCBSP_PLATFORM_DEVICE(1);
-OMAP_MCBSP_PLATFORM_DEVICE(2);
-OMAP_MCBSP_PLATFORM_DEVICE(3);
-
 static void omap_init_audio(void)
 {
-        platform_device_register(&omap_mcbsp1);
-        platform_device_register(&omap_mcbsp2);
-        if (!cpu_is_omap7xx())
-                platform_device_register(&omap_mcbsp3);
         platform_device_register(&omap_pcm);
 }
 
diff --git a/arch/arm/mach-omap1/gpio15xx.c b/arch/arm/mach-omap1/gpio15xx.c
index 399da4ce017b..634903ef8292 100644
--- a/arch/arm/mach-omap1/gpio15xx.c
+++ b/arch/arm/mach-omap1/gpio15xx.c
@@ -42,11 +42,12 @@ static struct omap_gpio_reg_offs omap15xx_mpuio_regs = {
         .irqstatus      = OMAP_MPUIO_GPIO_INT,
         .irqenable      = OMAP_MPUIO_GPIO_MASKIT,
         .irqenable_inv  = true,
+        .irqctrl        = OMAP_MPUIO_GPIO_INT_EDGE,
 };
 
 static struct __initdata omap_gpio_platform_data omap15xx_mpu_gpio_config = {
         .virtual_irq_start      = IH_MPUIO_BASE,
-        .bank_type              = METHOD_MPUIO,
+        .is_mpuio               = true,
         .bank_width             = 16,
         .bank_stride            = 1,
         .regs                   = &omap15xx_mpuio_regs,
@@ -83,11 +84,12 @@ static struct omap_gpio_reg_offs omap15xx_gpio_regs = {
         .irqstatus      = OMAP1510_GPIO_INT_STATUS,
         .irqenable      = OMAP1510_GPIO_INT_MASK,
         .irqenable_inv  = true,
+        .irqctrl        = OMAP1510_GPIO_INT_CONTROL,
+        .pinctrl        = OMAP1510_GPIO_PIN_CONTROL,
 };
 
 static struct __initdata omap_gpio_platform_data omap15xx_gpio_config = {
         .virtual_irq_start      = IH_GPIO_BASE,
-        .bank_type              = METHOD_GPIO_1510,
         .bank_width             = 16,
         .regs                   = &omap15xx_gpio_regs,
 };
@@ -115,7 +117,6 @@ static int __init omap15xx_gpio_init(void)
         platform_device_register(&omap15xx_mpu_gpio);
         platform_device_register(&omap15xx_gpio);
 
-        gpio_bank_count = 2;
         return 0;
 }
 postcore_initcall(omap15xx_gpio_init);
diff --git a/arch/arm/mach-omap1/gpio16xx.c b/arch/arm/mach-omap1/gpio16xx.c
index 99cabc498ab5..1fb3b9ad496e 100644
--- a/arch/arm/mach-omap1/gpio16xx.c
+++ b/arch/arm/mach-omap1/gpio16xx.c
@@ -24,6 +24,9 @@
 #define OMAP1610_GPIO4_BASE             0xfffbbc00
 #define OMAP1_MPUIO_VBASE               OMAP1_MPUIO_BASE
 
+/* smart idle, enable wakeup */
+#define SYSCONFIG_WORD                  0x14
+
 /* mpu gpio */
 static struct __initdata resource omap16xx_mpu_gpio_resources[] = {
         {
@@ -45,11 +48,12 @@ static struct omap_gpio_reg_offs omap16xx_mpuio_regs = {
         .irqstatus      = OMAP_MPUIO_GPIO_INT,
         .irqenable      = OMAP_MPUIO_GPIO_MASKIT,
         .irqenable_inv  = true,
+        .irqctrl        = OMAP_MPUIO_GPIO_INT_EDGE,
 };
 
 static struct __initdata omap_gpio_platform_data omap16xx_mpu_gpio_config = {
         .virtual_irq_start      = IH_MPUIO_BASE,
-        .bank_type              = METHOD_MPUIO,
+        .is_mpuio               = true,
         .bank_width             = 16,
         .bank_stride            = 1,
         .regs                   = &omap16xx_mpuio_regs,
@@ -89,11 +93,13 @@ static struct omap_gpio_reg_offs omap16xx_gpio_regs = {
         .irqenable      = OMAP1610_GPIO_IRQENABLE1,
         .set_irqenable  = OMAP1610_GPIO_SET_IRQENABLE1,
         .clr_irqenable  = OMAP1610_GPIO_CLEAR_IRQENABLE1,
+        .wkup_en        = OMAP1610_GPIO_WAKEUPENABLE,
+        .edgectrl1      = OMAP1610_GPIO_EDGE_CTRL1,
+        .edgectrl2      = OMAP1610_GPIO_EDGE_CTRL2,
 };
 
 static struct __initdata omap_gpio_platform_data omap16xx_gpio1_config = {
         .virtual_irq_start      = IH_GPIO_BASE,
-        .bank_type              = METHOD_GPIO_1610,
         .bank_width             = 16,
         .regs                   = &omap16xx_gpio_regs,
 };
@@ -123,7 +129,6 @@ static struct __initdata resource omap16xx_gpio2_resources[] = {
 
 static struct __initdata omap_gpio_platform_data omap16xx_gpio2_config = {
         .virtual_irq_start      = IH_GPIO_BASE + 16,
-        .bank_type              = METHOD_GPIO_1610,
         .bank_width             = 16,
         .regs                   = &omap16xx_gpio_regs,
 };
@@ -153,7 +158,6 @@ static struct __initdata resource omap16xx_gpio3_resources[] = {
 
 static struct __initdata omap_gpio_platform_data omap16xx_gpio3_config = {
         .virtual_irq_start      = IH_GPIO_BASE + 32,
-        .bank_type              = METHOD_GPIO_1610,
         .bank_width             = 16,
         .regs                   = &omap16xx_gpio_regs,
 };
@@ -183,7 +187,6 @@ static struct __initdata resource omap16xx_gpio4_resources[] = {
 
 static struct __initdata omap_gpio_platform_data omap16xx_gpio4_config = {
         .virtual_irq_start      = IH_GPIO_BASE + 48,
-        .bank_type              = METHOD_GPIO_1610,
         .bank_width             = 16,
         .regs                   = &omap16xx_gpio_regs,
 };
@@ -214,6 +217,10 @@ static struct __initdata platform_device * omap16xx_gpio_dev[] = {
 static int __init omap16xx_gpio_init(void)
 {
         int i;
+        void __iomem *base;
+        struct resource *res;
+        struct platform_device *pdev;
+        struct omap_gpio_platform_data *pdata;
 
         if (!cpu_is_omap16xx())
                 return -EINVAL;
@@ -225,10 +232,27 @@ static int __init omap16xx_gpio_init(void)
         omap_writel(omap_readl(ULPD_CAM_CLK_CTRL) | 0x04,
                                         ULPD_CAM_CLK_CTRL);
 
-        for (i = 0; i < ARRAY_SIZE(omap16xx_gpio_dev); i++)
-                platform_device_register(omap16xx_gpio_dev[i]);
+        for (i = 0; i < ARRAY_SIZE(omap16xx_gpio_dev); i++) {
+                pdev = omap16xx_gpio_dev[i];
+                pdata = pdev->dev.platform_data;
+
+                res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+                if (unlikely(!res)) {
+                        dev_err(&pdev->dev, "Invalid mem resource.\n");
+                        return -ENODEV;
+                }
 
-        gpio_bank_count = ARRAY_SIZE(omap16xx_gpio_dev);
+                base = ioremap(res->start, resource_size(res));
+                if (unlikely(!base)) {
+                        dev_err(&pdev->dev, "ioremap failed.\n");
+                        return -ENOMEM;
+                }
+
+                __raw_writel(SYSCONFIG_WORD, base + OMAP1610_GPIO_SYSCONFIG);
+                iounmap(base);
+
+                platform_device_register(omap16xx_gpio_dev[i]);
+        }
 
         return 0;
 }
diff --git a/arch/arm/mach-omap1/gpio7xx.c b/arch/arm/mach-omap1/gpio7xx.c
index 5ab63eab0ff5..4771d6b68b96 100644
--- a/arch/arm/mach-omap1/gpio7xx.c
+++ b/arch/arm/mach-omap1/gpio7xx.c
@@ -47,12 +47,13 @@ static struct omap_gpio_reg_offs omap7xx_mpuio_regs = {
         .irqstatus      = OMAP_MPUIO_GPIO_INT / 2,
         .irqenable      = OMAP_MPUIO_GPIO_MASKIT / 2,
         .irqenable_inv  = true,
+        .irqctrl        = OMAP_MPUIO_GPIO_INT_EDGE >> 1,
 };
 
 static struct __initdata omap_gpio_platform_data omap7xx_mpu_gpio_config = {
         .virtual_irq_start      = IH_MPUIO_BASE,
-        .bank_type              = METHOD_MPUIO,
-        .bank_width             = 32,
+        .is_mpuio               = true,
+        .bank_width             = 16,
         .bank_stride            = 2,
         .regs                   = &omap7xx_mpuio_regs,
 };
@@ -88,11 +89,11 @@ static struct omap_gpio_reg_offs omap7xx_gpio_regs = {
         .irqstatus      = OMAP7XX_GPIO_INT_STATUS,
         .irqenable      = OMAP7XX_GPIO_INT_MASK,
         .irqenable_inv  = true,
+        .irqctrl        = OMAP7XX_GPIO_INT_CONTROL,
 };
 
 static struct __initdata omap_gpio_platform_data omap7xx_gpio1_config = {
         .virtual_irq_start      = IH_GPIO_BASE,
-        .bank_type              = METHOD_GPIO_7XX,
         .bank_width             = 32,
         .regs                   = &omap7xx_gpio_regs,
 };
@@ -122,7 +123,6 @@ static struct __initdata resource omap7xx_gpio2_resources[] = {
 
 static struct __initdata omap_gpio_platform_data omap7xx_gpio2_config = {
         .virtual_irq_start      = IH_GPIO_BASE + 32,
-        .bank_type              = METHOD_GPIO_7XX,
         .bank_width             = 32,
         .regs                   = &omap7xx_gpio_regs,
 };
@@ -152,7 +152,6 @@ static struct __initdata resource omap7xx_gpio3_resources[] = {
 
 static struct __initdata omap_gpio_platform_data omap7xx_gpio3_config = {
         .virtual_irq_start      = IH_GPIO_BASE + 64,
-        .bank_type              = METHOD_GPIO_7XX,
         .bank_width             = 32,
         .regs                   = &omap7xx_gpio_regs,
 };
@@ -182,7 +181,6 @@ static struct __initdata resource omap7xx_gpio4_resources[] = {
 
 static struct __initdata omap_gpio_platform_data omap7xx_gpio4_config = {
         .virtual_irq_start      = IH_GPIO_BASE + 96,
-        .bank_type              = METHOD_GPIO_7XX,
         .bank_width             = 32,
         .regs                   = &omap7xx_gpio_regs,
 };
@@ -212,7 +210,6 @@ static struct __initdata resource omap7xx_gpio5_resources[] = {
 
 static struct __initdata omap_gpio_platform_data omap7xx_gpio5_config = {
         .virtual_irq_start      = IH_GPIO_BASE + 128,
-        .bank_type              = METHOD_GPIO_7XX,
         .bank_width             = 32,
         .regs                   = &omap7xx_gpio_regs,
 };
@@ -242,7 +239,6 @@ static struct __initdata resource omap7xx_gpio6_resources[] = {
 
 static struct __initdata omap_gpio_platform_data omap7xx_gpio6_config = {
         .virtual_irq_start      = IH_GPIO_BASE + 160,
-        .bank_type              = METHOD_GPIO_7XX,
         .bank_width             = 32,
         .regs                   = &omap7xx_gpio_regs,
 };
@@ -282,8 +278,6 @@ static int __init omap7xx_gpio_init(void)
         for (i = 0; i < ARRAY_SIZE(omap7xx_gpio_dev); i++)
                 platform_device_register(omap7xx_gpio_dev[i]);
 
-        gpio_bank_count = ARRAY_SIZE(omap7xx_gpio_dev);
-
         return 0;
 }
 postcore_initcall(omap7xx_gpio_init);
diff --git a/arch/arm/mach-omap1/id.c b/arch/arm/mach-omap1/id.c
index f24c1e2c5044..2b28e1da14b0 100644
--- a/arch/arm/mach-omap1/id.c
+++ b/arch/arm/mach-omap1/id.c
@@ -15,6 +15,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/io.h>
+#include <asm/system_info.h>
 
 #include <plat/cpu.h>
 
diff --git a/arch/arm/mach-omap1/io.c b/arch/arm/mach-omap1/io.c
index 56fb444a5f11..d969a7203d14 100644
--- a/arch/arm/mach-omap1/io.c
+++ b/arch/arm/mach-omap1/io.c
@@ -121,7 +121,7 @@ void __init omap16xx_map_io(void)
 /*
  * Common low-level hardware init for omap1.
  */
-void omap1_init_early(void)
+void __init omap1_init_early(void)
 {
         omap_check_revision();
 
diff --git a/arch/arm/mach-omap1/lcd_dma.c b/arch/arm/mach-omap1/lcd_dma.c
index 123a0df63d48..86ace9aaa663 100644
--- a/arch/arm/mach-omap1/lcd_dma.c
+++ b/arch/arm/mach-omap1/lcd_dma.c
@@ -118,7 +118,7 @@ EXPORT_SYMBOL(omap_set_lcd_dma_b1_mirror);
 void omap_set_lcd_dma_b1_vxres(unsigned long vxres)
 {
         if (cpu_is_omap15xx()) {
-                printk(KERN_ERR "DMA virtual resulotion is not supported "
+                printk(KERN_ERR "DMA virtual resolution is not supported "
                                 "in 1510 mode\n");
                 BUG();
         }
diff --git a/arch/arm/mach-omap1/leds-h2p2-debug.c b/arch/arm/mach-omap1/leds-h2p2-debug.c
index 4b818eb9f911..f6b14a14a957 100644
--- a/arch/arm/mach-omap1/leds-h2p2-debug.c
+++ b/arch/arm/mach-omap1/leds-h2p2-debug.c
@@ -17,7 +17,6 @@
 
 #include <mach/hardware.h>
 #include <asm/leds.h>
-#include <asm/system.h>
 #include <asm/mach-types.h>
 
 #include <plat/fpga.h>
diff --git a/arch/arm/mach-omap1/leds-innovator.c b/arch/arm/mach-omap1/leds-innovator.c
index 9b99c2894623..3a066ee8d02c 100644
--- a/arch/arm/mach-omap1/leds-innovator.c
+++ b/arch/arm/mach-omap1/leds-innovator.c
@@ -5,7 +5,6 @@
 
 #include <mach/hardware.h>
 #include <asm/leds.h>
-#include <asm/system.h>
 
 #include "leds.h"
 
diff --git a/arch/arm/mach-omap1/leds-osk.c b/arch/arm/mach-omap1/leds-osk.c
index da09f4364979..936ed426b84f 100644
--- a/arch/arm/mach-omap1/leds-osk.c
+++ b/arch/arm/mach-omap1/leds-osk.c
@@ -8,7 +8,6 @@
 
 #include <mach/hardware.h>
 #include <asm/leds.h>
-#include <asm/system.h>
 
 #include "leds.h"
 
diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c
index 3082d60af082..adf00975b9bb 100644
--- a/arch/arm/mach-omap1/mcbsp.c
+++ b/arch/arm/mach-omap1/mcbsp.c
@@ -423,18 +423,6 @@ static int __init omap1_mcbsp_init(void)
                 return -ENODEV;
 
         if (cpu_is_omap7xx())
-                omap_mcbsp_count = OMAP7XX_MCBSP_COUNT;
-        else if (cpu_is_omap15xx())
-                omap_mcbsp_count = OMAP15XX_MCBSP_COUNT;
-        else if (cpu_is_omap16xx())
-                omap_mcbsp_count = OMAP16XX_MCBSP_COUNT;
-
-        mcbsp_ptr = kzalloc(omap_mcbsp_count * sizeof(struct omap_mcbsp *),
-                                                                GFP_KERNEL);
-        if (!mcbsp_ptr)
-                return -ENOMEM;
-
-        if (cpu_is_omap7xx())
                 omap_mcbsp_register_board_cfg(omap7xx_mcbsp_res_0,
                                         OMAP7XX_MCBSP_RES_SZ,
                                         omap7xx_mcbsp_pdata,
@@ -452,7 +440,7 @@ static int __init omap1_mcbsp_init(void)
                                         omap16xx_mcbsp_pdata,
                                         OMAP16XX_MCBSP_COUNT);
 
-        return omap_mcbsp_init();
+        return 0;
 }
 
 arch_initcall(omap1_mcbsp_init);
diff --git a/arch/arm/mach-omap1/mux.c b/arch/arm/mach-omap1/mux.c
index 5fdef7a34828..087dba0df47e 100644
--- a/arch/arm/mach-omap1/mux.c
+++ b/arch/arm/mach-omap1/mux.c
@@ -27,7 +27,6 @@
 #include <linux/io.h>
 #include <linux/spinlock.h>
 
-#include <asm/system.h>
 
 #include <plat/mux.h>
 
diff --git a/arch/arm/mach-omap1/time.c b/arch/arm/mach-omap1/time.c
index 2fae6a2740f1..4d8dd9a1b04c 100644
--- a/arch/arm/mach-omap1/time.c
+++ b/arch/arm/mach-omap1/time.c
@@ -44,7 +44,6 @@
 #include <linux/clockchips.h>
 #include <linux/io.h>
 
-#include <asm/system.h>
 #include <asm/leds.h>
 #include <asm/irq.h>
 #include <asm/sched_clock.h>
diff --git a/arch/arm/mach-omap1/timer32k.c b/arch/arm/mach-omap1/timer32k.c
index a2e6d0709df2..325b9a0aa4a0 100644
--- a/arch/arm/mach-omap1/timer32k.c
+++ b/arch/arm/mach-omap1/timer32k.c
@@ -46,7 +46,6 @@
 #include <linux/clockchips.h>
 #include <linux/io.h>
 
-#include <asm/system.h>
 #include <asm/leds.h>
 #include <asm/irq.h>
 #include <asm/mach/irq.h>