Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6

* 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (214 commits)
  omap2: Initialize Menelaus and MMC for N8X0
  AM3517 EVM: correct typo - tca6416 mispelt as tca6516
  AM3517 EVM: Enable I2C support
  AM35x: Enable OMAP_MUX in defconfig
  AM35x: Add missing GPIO mux config for EHCI port
  Zoom3: Defconfig update
  omap: i2c: Fix muxing for command line enabled bus
  OMAP4: clock: Remove clock hacks from timer-gp.c
  OMAP4: clock: Add dummy clock nodes for interface clocks
  OMAP4: clock: Rename leaf clock nodes to end with a _ick or _fck
  OMAP2+ clock: revise omap2_clk_{disable,enable}()
  OMAP2/3 clock: combine OMAP2 & 3 boot-time MPU rate change code
  OMAP clockdomain: if no autodeps exist, don't try to add or remove them
  OMAP hwmod: add hwmod class support
  OMAP hwmod: convert header files with static allocations into C files
  OMAP hwmod: convert hwmod to use hardware clock names rather than clkdev dev+con
  OMAP clock: add omap_clk_get_by_name() for use by OMAP hwmod core code
  OMAP3: clock: add capability to change rate of dpll4_m5_ck_3630
  OMAP4 clock: drop the ALWAYS_ENABLED clock flag
  OMAP clock: drop RATE_FIXED clock flag
  ...

17 files changed, 403 insertions, 260 deletions

diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig
index 6ea1014697d1..d31483c54883 100644
--- a/drivers/char/hw_random/Kconfig
+++ b/drivers/char/hw_random/Kconfig
@@ -114,7 +114,7 @@ config HW_RANDOM_IXP4XX
 
 config HW_RANDOM_OMAP
         tristate "OMAP Random Number Generator support"
-        depends on HW_RANDOM && (ARCH_OMAP16XX || ARCH_OMAP24XX)
+        depends on HW_RANDOM && (ARCH_OMAP16XX || ARCH_OMAP2)
         default HW_RANDOM
         ---help---
           This driver provides kernel-side support for the Random Number
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 413576a2f313..b670d10d5c92 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -94,7 +94,7 @@ config TPS65010
 
 config MENELAUS
         bool "Texas Instruments TWL92330/Menelaus PM chip"
-        depends on I2C=y && ARCH_OMAP24XX
+        depends on I2C=y && ARCH_OMAP2
         help
           If you say yes here you get support for the Texas Instruments
           TWL92330/Menelaus Power Management chip. This include voltage
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 4b2322518909..83f0affadcae 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -30,6 +30,8 @@
 #include <linux/mmc/core.h>
 #include <linux/io.h>
 #include <linux/semaphore.h>
+#include <linux/gpio.h>
+#include <linux/regulator/consumer.h>
 #include <plat/dma.h>
 #include <mach/hardware.h>
 #include <plat/board.h>
@@ -146,6 +148,15 @@ struct omap_hsmmc_host {
         struct  clk             *fclk;
         struct  clk             *iclk;
         struct  clk             *dbclk;
+        /*
+         * vcc == configured supply
+         * vcc_aux == optional
+         *   -  MMC1, supply for DAT4..DAT7
+         *   -  MMC2/MMC2, external level shifter voltage supply, for
+         *      chip (SDIO, eMMC, etc) or transceiver (MMC2 only)
+         */
+        struct  regulator       *vcc;
+        struct  regulator       *vcc_aux;
         struct  semaphore       sem;
         struct  work_struct     mmc_carddetect_work;
         void    __iomem         *base;
@@ -171,10 +182,337 @@ struct omap_hsmmc_host {
         int                     vdd;
         int                     protect_card;
         int                     reqs_blocked;
+        int                     use_reg;
 
         struct  omap_mmc_platform_data  *pdata;
 };
 
+static int omap_hsmmc_card_detect(struct device *dev, int slot)
+{
+        struct omap_mmc_platform_data *mmc = dev->platform_data;
+
+        /* NOTE: assumes card detect signal is active-low */
+        return !gpio_get_value_cansleep(mmc->slots[0].switch_pin);
+}
+
+static int omap_hsmmc_get_wp(struct device *dev, int slot)
+{
+        struct omap_mmc_platform_data *mmc = dev->platform_data;
+
+        /* NOTE: assumes write protect signal is active-high */
+        return gpio_get_value_cansleep(mmc->slots[0].gpio_wp);
+}
+
+static int omap_hsmmc_get_cover_state(struct device *dev, int slot)
+{
+        struct omap_mmc_platform_data *mmc = dev->platform_data;
+
+        /* NOTE: assumes card detect signal is active-low */
+        return !gpio_get_value_cansleep(mmc->slots[0].switch_pin);
+}
+
+#ifdef CONFIG_PM
+
+static int omap_hsmmc_suspend_cdirq(struct device *dev, int slot)
+{
+        struct omap_mmc_platform_data *mmc = dev->platform_data;
+
+        disable_irq(mmc->slots[0].card_detect_irq);
+        return 0;
+}
+
+static int omap_hsmmc_resume_cdirq(struct device *dev, int slot)
+{
+        struct omap_mmc_platform_data *mmc = dev->platform_data;
+
+        enable_irq(mmc->slots[0].card_detect_irq);
+        return 0;
+}
+
+#else
+
+#define omap_hsmmc_suspend_cdirq        NULL
+#define omap_hsmmc_resume_cdirq         NULL
+
+#endif
+
+#ifdef CONFIG_REGULATOR
+
+static int omap_hsmmc_1_set_power(struct device *dev, int slot, int power_on,
+                                  int vdd)
+{
+        struct omap_hsmmc_host *host =
+                platform_get_drvdata(to_platform_device(dev));
+        int ret;
+
+        if (mmc_slot(host).before_set_reg)
+                mmc_slot(host).before_set_reg(dev, slot, power_on, vdd);
+
+        if (power_on)
+                ret = mmc_regulator_set_ocr(host->vcc, vdd);
+        else
+                ret = mmc_regulator_set_ocr(host->vcc, 0);
+
+        if (mmc_slot(host).after_set_reg)
+                mmc_slot(host).after_set_reg(dev, slot, power_on, vdd);
+
+        return ret;
+}
+
+static int omap_hsmmc_23_set_power(struct device *dev, int slot, int power_on,
+                                   int vdd)
+{
+        struct omap_hsmmc_host *host =
+                platform_get_drvdata(to_platform_device(dev));
+        int ret = 0;
+
+        /*
+         * If we don't see a Vcc regulator, assume it's a fixed
+         * voltage always-on regulator.
+         */
+        if (!host->vcc)
+                return 0;
+
+        if (mmc_slot(host).before_set_reg)
+                mmc_slot(host).before_set_reg(dev, slot, power_on, vdd);
+
+        /*
+         * Assume Vcc regulator is used only to power the card ... OMAP
+         * VDDS is used to power the pins, optionally with a transceiver to
+         * support cards using voltages other than VDDS (1.8V nominal).  When a
+         * transceiver is used, DAT3..7 are muxed as transceiver control pins.
+         *
+         * In some cases this regulator won't support enable/disable;
+         * e.g. it's a fixed rail for a WLAN chip.
+         *
+         * In other cases vcc_aux switches interface power.  Example, for
+         * eMMC cards it represents VccQ.  Sometimes transceivers or SDIO
+         * chips/cards need an interface voltage rail too.
+         */
+        if (power_on) {
+                ret = mmc_regulator_set_ocr(host->vcc, vdd);
+                /* Enable interface voltage rail, if needed */
+                if (ret == 0 && host->vcc_aux) {
+                        ret = regulator_enable(host->vcc_aux);
+                        if (ret < 0)
+                                ret = mmc_regulator_set_ocr(host->vcc, 0);
+                }
+        } else {
+                if (host->vcc_aux)
+                        ret = regulator_disable(host->vcc_aux);
+                if (ret == 0)
+                        ret = mmc_regulator_set_ocr(host->vcc, 0);
+        }
+
+        if (mmc_slot(host).after_set_reg)
+                mmc_slot(host).after_set_reg(dev, slot, power_on, vdd);
+
+        return ret;
+}
+
+static int omap_hsmmc_1_set_sleep(struct device *dev, int slot, int sleep,
+                                  int vdd, int cardsleep)
+{
+        struct omap_hsmmc_host *host =
+                platform_get_drvdata(to_platform_device(dev));
+        int mode = sleep ? REGULATOR_MODE_STANDBY : REGULATOR_MODE_NORMAL;
+
+        return regulator_set_mode(host->vcc, mode);
+}
+
+static int omap_hsmmc_23_set_sleep(struct device *dev, int slot, int sleep,
+                                   int vdd, int cardsleep)
+{
+        struct omap_hsmmc_host *host =
+                platform_get_drvdata(to_platform_device(dev));
+        int err, mode;
+
+        /*
+         * If we don't see a Vcc regulator, assume it's a fixed
+         * voltage always-on regulator.
+         */
+        if (!host->vcc)
+                return 0;
+
+        mode = sleep ? REGULATOR_MODE_STANDBY : REGULATOR_MODE_NORMAL;
+
+        if (!host->vcc_aux)
+                return regulator_set_mode(host->vcc, mode);
+
+        if (cardsleep) {
+                /* VCC can be turned off if card is asleep */
+                if (sleep)
+                        err = mmc_regulator_set_ocr(host->vcc, 0);
+                else
+                        err = mmc_regulator_set_ocr(host->vcc, vdd);
+        } else
+                err = regulator_set_mode(host->vcc, mode);
+        if (err)
+                return err;
+
+        if (!mmc_slot(host).vcc_aux_disable_is_sleep)
+                return regulator_set_mode(host->vcc_aux, mode);
+
+        if (sleep)
+                return regulator_disable(host->vcc_aux);
+        else
+                return regulator_enable(host->vcc_aux);
+}
+
+static int omap_hsmmc_reg_get(struct omap_hsmmc_host *host)
+{
+        struct regulator *reg;
+        int ret = 0;
+
+        switch (host->id) {
+        case OMAP_MMC1_DEVID:
+                /* On-chip level shifting via PBIAS0/PBIAS1 */
+                mmc_slot(host).set_power = omap_hsmmc_1_set_power;
+                mmc_slot(host).set_sleep = omap_hsmmc_1_set_sleep;
+                break;
+        case OMAP_MMC2_DEVID:
+        case OMAP_MMC3_DEVID:
+                /* Off-chip level shifting, or none */
+                mmc_slot(host).set_power = omap_hsmmc_23_set_power;
+                mmc_slot(host).set_sleep = omap_hsmmc_23_set_sleep;
+                break;
+        default:
+                pr_err("MMC%d configuration not supported!\n", host->id);
+                return -EINVAL;
+        }
+
+        reg = regulator_get(host->dev, "vmmc");
+        if (IS_ERR(reg)) {
+                dev_dbg(host->dev, "vmmc regulator missing\n");
+                /*
+                * HACK: until fixed.c regulator is usable,
+                * we don't require a main regulator
+                * for MMC2 or MMC3
+                */
+                if (host->id == OMAP_MMC1_DEVID) {
+                        ret = PTR_ERR(reg);
+                        goto err;
+                }
+        } else {
+                host->vcc = reg;
+                mmc_slot(host).ocr_mask = mmc_regulator_get_ocrmask(reg);
+
+                /* Allow an aux regulator */
+                reg = regulator_get(host->dev, "vmmc_aux");
+                host->vcc_aux = IS_ERR(reg) ? NULL : reg;
+
+                /*
+                * UGLY HACK:  workaround regulator framework bugs.
+                * When the bootloader leaves a supply active, it's
+                * initialized with zero usecount ... and we can't
+                * disable it without first enabling it.  Until the
+                * framework is fixed, we need a workaround like this
+                * (which is safe for MMC, but not in general).
+                */
+                if (regulator_is_enabled(host->vcc) > 0) {
+                        regulator_enable(host->vcc);
+                        regulator_disable(host->vcc);
+                }
+                if (host->vcc_aux) {
+                        if (regulator_is_enabled(reg) > 0) {
+                                regulator_enable(reg);
+                                regulator_disable(reg);
+                        }
+                }
+        }
+
+        return 0;
+
+err:
+        mmc_slot(host).set_power = NULL;
+        mmc_slot(host).set_sleep = NULL;
+        return ret;
+}
+
+static void omap_hsmmc_reg_put(struct omap_hsmmc_host *host)
+{
+        regulator_put(host->vcc);
+        regulator_put(host->vcc_aux);
+        mmc_slot(host).set_power = NULL;
+        mmc_slot(host).set_sleep = NULL;
+}
+
+static inline int omap_hsmmc_have_reg(void)
+{
+        return 1;
+}
+
+#else
+
+static inline int omap_hsmmc_reg_get(struct omap_hsmmc_host *host)
+{
+        return -EINVAL;
+}
+
+static inline void omap_hsmmc_reg_put(struct omap_hsmmc_host *host)
+{
+}
+
+static inline int omap_hsmmc_have_reg(void)
+{
+        return 0;
+}
+
+#endif
+
+static int omap_hsmmc_gpio_init(struct omap_mmc_platform_data *pdata)
+{
+        int ret;
+
+        if (gpio_is_valid(pdata->slots[0].switch_pin)) {
+                pdata->suspend = omap_hsmmc_suspend_cdirq;
+                pdata->resume = omap_hsmmc_resume_cdirq;
+                if (pdata->slots[0].cover)
+                        pdata->slots[0].get_cover_state =
+                                        omap_hsmmc_get_cover_state;
+                else
+                        pdata->slots[0].card_detect = omap_hsmmc_card_detect;
+                pdata->slots[0].card_detect_irq =
+                                gpio_to_irq(pdata->slots[0].switch_pin);
+                ret = gpio_request(pdata->slots[0].switch_pin, "mmc_cd");
+                if (ret)
+                        return ret;
+                ret = gpio_direction_input(pdata->slots[0].switch_pin);
+                if (ret)
+                        goto err_free_sp;
+        } else
+                pdata->slots[0].switch_pin = -EINVAL;
+
+        if (gpio_is_valid(pdata->slots[0].gpio_wp)) {
+                pdata->slots[0].get_ro = omap_hsmmc_get_wp;
+                ret = gpio_request(pdata->slots[0].gpio_wp, "mmc_wp");
+                if (ret)
+                        goto err_free_cd;
+                ret = gpio_direction_input(pdata->slots[0].gpio_wp);
+                if (ret)
+                        goto err_free_wp;
+        } else
+                pdata->slots[0].gpio_wp = -EINVAL;
+
+        return 0;
+
+err_free_wp:
+        gpio_free(pdata->slots[0].gpio_wp);
+err_free_cd:
+        if (gpio_is_valid(pdata->slots[0].switch_pin))
+err_free_sp:
+                gpio_free(pdata->slots[0].switch_pin);
+        return ret;
+}
+
+static void omap_hsmmc_gpio_free(struct omap_mmc_platform_data *pdata)
+{
+        if (gpio_is_valid(pdata->slots[0].gpio_wp))
+                gpio_free(pdata->slots[0].gpio_wp);
+        if (gpio_is_valid(pdata->slots[0].switch_pin))
+                gpio_free(pdata->slots[0].switch_pin);
+}
+
 /*
  * Stop clock to the card
  */
@@ -835,7 +1173,7 @@ static void omap_hsmmc_detect(struct work_struct *work)
         sysfs_notify(&host->mmc->class_dev.kobj, NULL, "cover_switch");
 
         if (slot->card_detect)
-                carddetect = slot->card_detect(slot->card_detect_irq);
+                carddetect = slot->card_detect(host->dev, host->slot_id);
         else {
                 omap_hsmmc_protect_card(host);
                 carddetect = -ENOSYS;
@@ -1242,7 +1580,7 @@ static int omap_hsmmc_get_cd(struct mmc_host *mmc)
 
         if (!mmc_slot(host).card_detect)
                 return -ENOSYS;
-        return mmc_slot(host).card_detect(mmc_slot(host).card_detect_irq);
+        return mmc_slot(host).card_detect(host->dev, host->slot_id);
 }
 
 static int omap_hsmmc_get_ro(struct mmc_host *mmc)
@@ -1311,7 +1649,7 @@ static int omap_hsmmc_enabled_to_disabled(struct omap_hsmmc_host *host)
         if (host->power_mode == MMC_POWER_OFF)
                 return 0;
 
-        return msecs_to_jiffies(OMAP_MMC_SLEEP_TIMEOUT);
+        return OMAP_MMC_SLEEP_TIMEOUT;
 }
 
 /* Handler for [DISABLED -> REGSLEEP / CARDSLEEP] transition */
@@ -1347,11 +1685,14 @@ static int omap_hsmmc_disabled_to_sleep(struct omap_hsmmc_host *host)
         dev_dbg(mmc_dev(host->mmc), "DISABLED -> %s\n",
                 host->dpm_state == CARDSLEEP ? "CARDSLEEP" : "REGSLEEP");
 
+        if (mmc_slot(host).no_off)
+                return 0;
+
         if ((host->mmc->caps & MMC_CAP_NONREMOVABLE) ||
             mmc_slot(host).card_detect ||
             (mmc_slot(host).get_cover_state &&
              mmc_slot(host).get_cover_state(host->dev, host->slot_id)))
-                return msecs_to_jiffies(OMAP_MMC_OFF_TIMEOUT);
+                return OMAP_MMC_OFF_TIMEOUT;
 
         return 0;
 }
@@ -1362,6 +1703,9 @@ static int omap_hsmmc_sleep_to_off(struct omap_hsmmc_host *host)
         if (!mmc_try_claim_host(host->mmc))
                 return 0;
 
+        if (mmc_slot(host).no_off)
+                return 0;
+
         if (!((host->mmc->caps & MMC_CAP_NONREMOVABLE) ||
               mmc_slot(host).card_detect ||
               (mmc_slot(host).get_cover_state &&
@@ -1616,7 +1960,7 @@ static int __init omap_hsmmc_probe(struct platform_device *pdev)
         struct mmc_host *mmc;
         struct omap_hsmmc_host *host = NULL;
         struct resource *res;
-        int ret = 0, irq;
+        int ret, irq;
 
         if (pdata == NULL) {
                 dev_err(&pdev->dev, "Platform Data is missing\n");
@@ -1638,10 +1982,14 @@ static int __init omap_hsmmc_probe(struct platform_device *pdev)
         if (res == NULL)
                 return -EBUSY;
 
+        ret = omap_hsmmc_gpio_init(pdata);
+        if (ret)
+                goto err;
+
         mmc = mmc_alloc_host(sizeof(struct omap_hsmmc_host), &pdev->dev);
         if (!mmc) {
                 ret = -ENOMEM;
-                goto err;
+                goto err_alloc;
         }
 
         host            = mmc_priv(mmc);
@@ -1656,7 +2004,7 @@ static int __init omap_hsmmc_probe(struct platform_device *pdev)
         host->slot_id   = 0;
         host->mapbase   = res->start;
         host->base      = ioremap(host->mapbase, SZ_4K);
-        host->power_mode = -1;
+        host->power_mode = MMC_POWER_OFF;
 
         platform_set_drvdata(pdev, host);
         INIT_WORK(&host->mmc_carddetect_work, omap_hsmmc_detect);
@@ -1666,6 +2014,13 @@ static int __init omap_hsmmc_probe(struct platform_device *pdev)
         else
                 mmc->ops        = &omap_hsmmc_ops;
 
+        /*
+         * If regulator_disable can only put vcc_aux to sleep then there is
+         * no off state.
+         */
+        if (mmc_slot(host).vcc_aux_disable_is_sleep)
+                mmc_slot(host).no_off = 1;
+
         mmc->f_min      = 400000;
         mmc->f_max      = 52000000;
 
@@ -1781,7 +2136,6 @@ static int __init omap_hsmmc_probe(struct platform_device *pdev)
                 goto err_irq;
         }
 
-        /* initialize power supplies, gpios, etc */
         if (pdata->init != NULL) {
                 if (pdata->init(&pdev->dev) != 0) {
                         dev_dbg(mmc_dev(host->mmc),
@@ -1789,6 +2143,14 @@ static int __init omap_hsmmc_probe(struct platform_device *pdev)
                         goto err_irq_cd_init;
                 }
         }
+
+        if (omap_hsmmc_have_reg() && !mmc_slot(host).set_power) {
+                ret = omap_hsmmc_reg_get(host);
+                if (ret)
+                        goto err_reg;
+                host->use_reg = 1;
+        }
+
         mmc->ocr_avail = mmc_slot(host).ocr_mask;
 
         /* Request IRQ for card detect */
@@ -1823,19 +2185,22 @@ static int __init omap_hsmmc_probe(struct platform_device *pdev)
                 ret = device_create_file(&mmc->class_dev,
                                         &dev_attr_cover_switch);
                 if (ret < 0)
-                        goto err_cover_switch;
+                        goto err_slot_name;
         }
 
         omap_hsmmc_debugfs(mmc);
 
         return 0;
 
-err_cover_switch:
-        device_remove_file(&mmc->class_dev, &dev_attr_cover_switch);
 err_slot_name:
         mmc_remove_host(mmc);
-err_irq_cd:
         free_irq(mmc_slot(host).card_detect_irq, host);
+err_irq_cd:
+        if (host->use_reg)
+                omap_hsmmc_reg_put(host);
+err_reg:
+        if (host->pdata->cleanup)
+                host->pdata->cleanup(&pdev->dev);
 err_irq_cd_init:
         free_irq(host->irq, host);
 err_irq:
@@ -1847,14 +2212,14 @@ err_irq:
                 clk_disable(host->dbclk);
                 clk_put(host->dbclk);
         }
-
 err1:
         iounmap(host->base);
+        platform_set_drvdata(pdev, NULL);
+        mmc_free_host(mmc);
+err_alloc:
+        omap_hsmmc_gpio_free(pdata);
 err:
-        dev_dbg(mmc_dev(host->mmc), "Probe Failed\n");
         release_mem_region(res->start, res->end - res->start + 1);
-        if (host)
-                mmc_free_host(mmc);
         return ret;
 }
 
@@ -1866,6 +2231,8 @@ static int omap_hsmmc_remove(struct platform_device *pdev)
         if (host) {
                 mmc_host_enable(host->mmc);
                 mmc_remove_host(host->mmc);
+                if (host->use_reg)
+                        omap_hsmmc_reg_put(host);
                 if (host->pdata->cleanup)
                         host->pdata->cleanup(&pdev->dev);
                 free_irq(host->irq, host);
@@ -1884,6 +2251,7 @@ static int omap_hsmmc_remove(struct platform_device *pdev)
 
                 mmc_free_host(host->mmc);
                 iounmap(host->base);
+                omap_hsmmc_gpio_free(pdev->dev.platform_data);
         }
 
         res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index 2bb03a8b9ef1..aa2807d0ce72 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -422,15 +422,6 @@ config MTD_H720X
           This enables access to the flash chips on the Hynix evaluation boards.
           If you have such a board, say 'Y'.
 
-config MTD_OMAP_NOR
-        tristate "TI OMAP board mappings"
-        depends on MTD_CFI && ARCH_OMAP
-        help
-          This enables access to the NOR flash chips on TI OMAP-based
-          boards defining flash platform devices and flash platform data.
-          These boards include the Innovator, H2, H3, OSK, Perseus2, and
-          more.  If you have such a board, say 'Y'.
-
 # This needs CFI or JEDEC, depending on the cards found.
 config MTD_PCI
         tristate "PCI MTD driver"
diff --git a/drivers/mtd/maps/Makefile b/drivers/mtd/maps/Makefile
index a44919f3f3d2..bb035cd54c72 100644
--- a/drivers/mtd/maps/Makefile
+++ b/drivers/mtd/maps/Makefile
@@ -54,7 +54,6 @@ obj-$(CONFIG_MTD_IXP2000)	+= ixp2000.o
 obj-$(CONFIG_MTD_WRSBC8260)     += wr_sbc82xx_flash.o
 obj-$(CONFIG_MTD_DMV182)        += dmv182.o
 obj-$(CONFIG_MTD_PLATRAM)       += plat-ram.o
-obj-$(CONFIG_MTD_OMAP_NOR)      += omap_nor.o
 obj-$(CONFIG_MTD_INTEL_VR_NOR)  += intel_vr_nor.o
 obj-$(CONFIG_MTD_BFIN_ASYNC)    += bfin-async-flash.o
 obj-$(CONFIG_MTD_RBTX4939)      += rbtx4939-flash.o
diff --git a/drivers/mtd/maps/omap_nor.c b/drivers/mtd/maps/omap_nor.c
index ead0b2fab670..e69de29bb2d1 100644
--- a/drivers/mtd/maps/omap_nor.c
+++ b/drivers/mtd/maps/omap_nor.c
@@ -1,188 +0,0 @@
-/*
- * Flash memory support for various TI OMAP boards
- *
- * Copyright (C) 2001-2002 MontaVista Software Inc.
- * Copyright (C) 2003-2004 Texas Instruments
- * Copyright (C) 2004 Nokia Corporation
- *
- *      Assembled using driver code copyright the companies above
- *      and written by David Brownell, Jian Zhang <jzhang@ti.com>,
- *      Tony Lindgren <tony@atomide.com> and others.
- *
- * 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * 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.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/platform_device.h>
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/ioport.h>
-#include <linux/slab.h>
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/io.h>
-#include <mach/hardware.h>
-#include <asm/mach/flash.h>
-#include <plat/tc.h>
-
-#ifdef CONFIG_MTD_PARTITIONS
-static const char *part_probes[] = { /* "RedBoot", */ "cmdlinepart", NULL };
-#endif
-
-struct omapflash_info {
-        struct mtd_partition    *parts;
-        struct mtd_info         *mtd;
-        struct map_info         map;
-};
-
-static void omap_set_vpp(struct map_info *map, int enable)
-{
-        static int      count;
-        u32 l;
-
-        if (cpu_class_is_omap1()) {
-                if (enable) {
-                        if (count++ == 0) {
-                                l = omap_readl(EMIFS_CONFIG);
-                                l |= OMAP_EMIFS_CONFIG_WP;
-                                omap_writel(l, EMIFS_CONFIG);
-                        }
-                } else {
-                        if (count && (--count == 0)) {
-                                l = omap_readl(EMIFS_CONFIG);
-                                l &= ~OMAP_EMIFS_CONFIG_WP;
-                                omap_writel(l, EMIFS_CONFIG);
-                        }
-                }
-        }
-}
-
-static int __init omapflash_probe(struct platform_device *pdev)
-{
-        int err;
-        struct omapflash_info *info;
-        struct flash_platform_data *pdata = pdev->dev.platform_data;
-        struct resource *res = pdev->resource;
-        unsigned long size = res->end - res->start + 1;
-
-        info = kzalloc(sizeof(struct omapflash_info), GFP_KERNEL);
-        if (!info)
-                return -ENOMEM;
-
-        if (!request_mem_region(res->start, size, "flash")) {
-                err = -EBUSY;
-                goto out_free_info;
-        }
-
-        info->map.virt          = ioremap(res->start, size);
-        if (!info->map.virt) {
-                err = -ENOMEM;
-                goto out_release_mem_region;
-        }
-        info->map.name          = dev_name(&pdev->dev);
-        info->map.phys          = res->start;
-        info->map.size          = size;
-        info->map.bankwidth     = pdata->width;
-        info->map.set_vpp       = omap_set_vpp;
-
-        simple_map_init(&info->map);
-        info->mtd = do_map_probe(pdata->map_name, &info->map);
-        if (!info->mtd) {
-                err = -EIO;
-                goto out_iounmap;
-        }
-        info->mtd->owner = THIS_MODULE;
-
-        info->mtd->dev.parent = &pdev->dev;
-
-#ifdef CONFIG_MTD_PARTITIONS
-        err = parse_mtd_partitions(info->mtd, part_probes, &info->parts, 0);
-        if (err > 0)
-                add_mtd_partitions(info->mtd, info->parts, err);
-        else if (err <= 0 && pdata->parts)
-                add_mtd_partitions(info->mtd, pdata->parts, pdata->nr_parts);
-        else
-#endif
-                add_mtd_device(info->mtd);
-
-        platform_set_drvdata(pdev, info);
-
-        return 0;
-
-out_iounmap:
-        iounmap(info->map.virt);
-out_release_mem_region:
-        release_mem_region(res->start, size);
-out_free_info:
-        kfree(info);
-
-        return err;
-}
-
-static int __exit omapflash_remove(struct platform_device *pdev)
-{
-        struct omapflash_info *info = platform_get_drvdata(pdev);
-
-        platform_set_drvdata(pdev, NULL);
-
-        if (info) {
-                if (info->parts) {
-                        del_mtd_partitions(info->mtd);
-                        kfree(info->parts);
-                } else
-                        del_mtd_device(info->mtd);
-                map_destroy(info->mtd);
-                release_mem_region(info->map.phys, info->map.size);
-                iounmap((void __iomem *) info->map.virt);
-                kfree(info);
-        }
-
-        return 0;
-}
-
-static struct platform_driver omapflash_driver = {
-        .remove = __exit_p(omapflash_remove),
-        .driver = {
-                .name   = "omapflash",
-                .owner  = THIS_MODULE,
-        },
-};
-
-static int __init omapflash_init(void)
-{
-        return platform_driver_probe(&omapflash_driver, omapflash_probe);
-}
-
-static void __exit omapflash_exit(void)
-{
-        platform_driver_unregister(&omapflash_driver);
-}
-
-module_init(omapflash_init);
-module_exit(omapflash_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("MTD NOR map driver for TI OMAP boards");
-MODULE_ALIAS("platform:omapflash");
diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c
index 1bb799f0125c..26aec0080184 100644
--- a/drivers/mtd/nand/omap2.c
+++ b/drivers/mtd/nand/omap2.c
@@ -30,12 +30,8 @@
 
 #define DRIVER_NAME     "omap2-nand"
 
-/* size (4 KiB) for IO mapping */
-#define NAND_IO_SIZE    SZ_4K
-
 #define NAND_WP_OFF     0
 #define NAND_WP_BIT     0x00000010
-#define WR_RD_PIN_MONITORING    0x00600000
 
 #define GPMC_BUF_FULL   0x00000001
 #define GPMC_BUF_EMPTY  0x00000000
@@ -882,8 +878,6 @@ static int __devinit omap_nand_probe(struct platform_device *pdev)
         struct omap_nand_info           *info;
         struct omap_nand_platform_data  *pdata;
         int                             err;
-        unsigned long                   val;
-
 
         pdata = pdev->dev.platform_data;
         if (pdata == NULL) {
@@ -905,28 +899,14 @@ static int __devinit omap_nand_probe(struct platform_device *pdev)
         info->gpmc_cs           = pdata->cs;
         info->gpmc_baseaddr     = pdata->gpmc_baseaddr;
         info->gpmc_cs_baseaddr  = pdata->gpmc_cs_baseaddr;
+        info->phys_base         = pdata->phys_base;
 
         info->mtd.priv          = &info->nand;
         info->mtd.name          = dev_name(&pdev->dev);
         info->mtd.owner         = THIS_MODULE;
 
-        err = gpmc_cs_request(info->gpmc_cs, NAND_IO_SIZE, &info->phys_base);
-        if (err < 0) {
-                dev_err(&pdev->dev, "Cannot request GPMC CS\n");
-                goto out_free_info;
-        }
-
-        /* Enable RD PIN Monitoring Reg */
-        if (pdata->dev_ready) {
-                val  = gpmc_cs_read_reg(info->gpmc_cs, GPMC_CS_CONFIG1);
-                val |= WR_RD_PIN_MONITORING;
-                gpmc_cs_write_reg(info->gpmc_cs, GPMC_CS_CONFIG1, val);
-        }
-
-        val  = gpmc_cs_read_reg(info->gpmc_cs, GPMC_CS_CONFIG7);
-        val &= ~(0xf << 8);
-        val |=  (0xc & 0xf) << 8;
-        gpmc_cs_write_reg(info->gpmc_cs, GPMC_CS_CONFIG7, val);
+        info->nand.options      |= pdata->devsize ? NAND_BUSWIDTH_16 : 0;
+        info->nand.options      |= NAND_SKIP_BBTSCAN;
 
         /* NAND write protect off */
         omap_nand_wp(&info->mtd, NAND_WP_OFF);
@@ -934,7 +914,7 @@ static int __devinit omap_nand_probe(struct platform_device *pdev)
         if (!request_mem_region(info->phys_base, NAND_IO_SIZE,
                                 pdev->dev.driver->name)) {
                 err = -EBUSY;
-                goto out_free_cs;
+                goto out_free_info;
         }
 
         info->nand.IO_ADDR_R = ioremap(info->phys_base, NAND_IO_SIZE);
@@ -963,11 +943,6 @@ static int __devinit omap_nand_probe(struct platform_device *pdev)
                 info->nand.chip_delay = 50;
         }
 
-        info->nand.options  |= NAND_SKIP_BBTSCAN;
-        if ((gpmc_cs_read_reg(info->gpmc_cs, GPMC_CS_CONFIG1) & 0x3000)
-                                                                == 0x1000)
-                info->nand.options  |= NAND_BUSWIDTH_16;
-
         if (use_prefetch) {
                 /* copy the virtual address of nand base for fifo access */
                 info->nand_pref_fifo_add = info->nand.IO_ADDR_R;
@@ -1043,8 +1018,6 @@ static int __devinit omap_nand_probe(struct platform_device *pdev)
 
 out_release_mem_region:
         release_mem_region(info->phys_base, NAND_IO_SIZE);
-out_free_cs:
-        gpmc_cs_free(info->gpmc_cs);
 out_free_info:
         kfree(info);
 
diff --git a/drivers/net/smc911x.h b/drivers/net/smc911x.h
index 05adb6a666cf..3269292efecc 100644
--- a/drivers/net/smc911x.h
+++ b/drivers/net/smc911x.h
@@ -42,12 +42,12 @@
   #define SMC_USE_16BIT         0
   #define SMC_USE_32BIT         1
   #define SMC_IRQ_SENSE         IRQF_TRIGGER_LOW
-#elif defined(CONFIG_ARCH_OMAP34XX)
+#elif defined(CONFIG_ARCH_OMAP3)
   #define SMC_USE_16BIT         0
   #define SMC_USE_32BIT         1
   #define SMC_IRQ_SENSE         IRQF_TRIGGER_LOW
   #define SMC_MEM_RESERVED      1
-#elif defined(CONFIG_ARCH_OMAP24XX)
+#elif defined(CONFIG_ARCH_OMAP2)
   #define SMC_USE_16BIT         0
   #define SMC_USE_32BIT         1
   #define SMC_IRQ_SENSE         IRQF_TRIGGER_LOW
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 0fee95cd9a49..a191fa2be7c5 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -181,7 +181,7 @@ config SPI_OMAP_UWIRE
 
 config SPI_OMAP24XX
         tristate "McSPI driver for OMAP24xx/OMAP34xx"
-        depends on ARCH_OMAP24XX || ARCH_OMAP34XX
+        depends on ARCH_OMAP2 || ARCH_OMAP3
         help
           SPI master controller for OMAP24xx/OMAP34xx Multichannel SPI
           (McSPI) modules.
diff --git a/drivers/spi/omap2_mcspi.c b/drivers/spi/omap2_mcspi.c
index bf5f95a19413..715c518b1b68 100644
--- a/drivers/spi/omap2_mcspi.c
+++ b/drivers/spi/omap2_mcspi.c
@@ -1014,7 +1014,7 @@ static u8 __initdata spi2_txdma_id[] = {
         OMAP24XX_DMA_SPI2_TX1,
 };
 
-#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP34XX) \
+#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) \
         || defined(CONFIG_ARCH_OMAP4)
 static u8 __initdata spi3_rxdma_id[] = {
         OMAP24XX_DMA_SPI3_RX0,
diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index 81aac7f4ca59..4f5bb5698f5d 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -61,7 +61,7 @@ config USB_ARCH_HAS_EHCI
         default y if ARCH_W90X900
         default y if ARCH_AT91SAM9G45
         default y if ARCH_MXC
-        default y if ARCH_OMAP34XX
+        default y if ARCH_OMAP3
         default PCI
 
 # ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 1ec3857f22e6..d8d6d3461d32 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1118,7 +1118,7 @@ MODULE_LICENSE ("GPL");
 #define PLATFORM_DRIVER         ehci_hcd_au1xxx_driver
 #endif
 
-#ifdef CONFIG_ARCH_OMAP34XX
+#ifdef CONFIG_ARCH_OMAP3
 #include "ehci-omap.c"
 #define        PLATFORM_DRIVER         ehci_hcd_omap_driver
 #endif
diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig
index d9db86498022..b4c783c284ba 100644
--- a/drivers/usb/musb/Kconfig
+++ b/drivers/usb/musb/Kconfig
@@ -37,7 +37,7 @@ config USB_MUSB_SOC
         depends on USB_MUSB_HDRC
         default y if ARCH_DAVINCI
         default y if ARCH_OMAP2430
-        default y if ARCH_OMAP34XX
+        default y if ARCH_OMAP3
         default y if (BF54x && !BF544)
         default y if (BF52x && !BF522 && !BF523)
 
@@ -48,7 +48,7 @@ comment "OMAP 243x high speed USB support"
         depends on USB_MUSB_HDRC && ARCH_OMAP2430
 
 comment "OMAP 343x high speed USB support"
-        depends on USB_MUSB_HDRC && ARCH_OMAP34XX
+        depends on USB_MUSB_HDRC && ARCH_OMAP3
 
 comment "Blackfin high speed USB Support"
         depends on USB_MUSB_HDRC && ((BF54x && !BF544) || (BF52x && !BF522 && !BF523))
@@ -153,7 +153,7 @@ config MUSB_PIO_ONLY
 config USB_INVENTRA_DMA
         bool
         depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY
-        default ARCH_OMAP2430 || ARCH_OMAP34XX || BLACKFIN
+        default ARCH_OMAP2430 || ARCH_OMAP3 || BLACKFIN
         help
           Enable DMA transfers using Mentor's engine.
 
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 5eb9318cff77..738efd8063b5 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -1000,7 +1000,7 @@ static void musb_shutdown(struct platform_device *pdev)
  * more than selecting one of a bunch of predefined configurations.
  */
 #if defined(CONFIG_USB_TUSB6010) || \
-        defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP34XX)
+        defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3)
 static ushort __initdata fifo_mode = 4;
 #else
 static ushort __initdata fifo_mode = 2;
diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h
index 03d50909b078..5514c7ee85bd 100644
--- a/drivers/usb/musb/musb_core.h
+++ b/drivers/usb/musb/musb_core.h
@@ -562,7 +562,7 @@ extern void musb_hnp_stop(struct musb *musb);
 extern int musb_platform_set_mode(struct musb *musb, u8 musb_mode);
 
 #if defined(CONFIG_USB_TUSB6010) || defined(CONFIG_BLACKFIN) || \
-        defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP34XX)
+        defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3)
 extern void musb_platform_try_idle(struct musb *musb, unsigned long timeout);
 #else
 #define musb_platform_try_idle(x, y)            do {} while (0)
diff --git a/drivers/w1/masters/Kconfig b/drivers/w1/masters/Kconfig
index 3195fb8b7d9a..80b3b123dd7f 100644
--- a/drivers/w1/masters/Kconfig
+++ b/drivers/w1/masters/Kconfig
@@ -60,7 +60,7 @@ config W1_MASTER_GPIO
 
 config HDQ_MASTER_OMAP
         tristate "OMAP HDQ driver"
-        depends on ARCH_OMAP2430 || ARCH_OMAP34XX
+        depends on ARCH_OMAP2430 || ARCH_OMAP3
         help
           Say Y here if you want support for the 1-wire or HDQ Interface
           on an OMAP processor.
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 050ee147592f..3da3f48720a7 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -194,7 +194,7 @@ config EP93XX_WATCHDOG
 
 config OMAP_WATCHDOG
         tristate "OMAP Watchdog"
-        depends on ARCH_OMAP16XX || ARCH_OMAP24XX || ARCH_OMAP34XX
+        depends on ARCH_OMAP16XX || ARCH_OMAP2 || ARCH_OMAP3
         help
           Support for TI OMAP1610/OMAP1710/OMAP2420/OMAP3430 watchdog.  Say 'Y'
           here to enable the OMAP1610/OMAP1710/OMAP2420/OMAP3430 watchdog timer.