49 files changed, 233 insertions, 95 deletions

diff --git a/drivers/char/ds1620.c b/drivers/char/ds1620.c
index 74e9cd81b5b2..61f0146e215d 100644
--- a/drivers/char/ds1620.c
+++ b/drivers/char/ds1620.c
@@ -43,52 +43,51 @@ static const char *fan_state[] = { "off", "on", "on (hardwired)" };
  *  chance that the WaveArtist driver could touch these bits to
  *  enable or disable the speaker.
  */
-extern spinlock_t gpio_lock;
 extern unsigned int system_rev;
 
 static inline void netwinder_ds1620_set_clk(int clk)
 {
-        gpio_modify_op(GPIO_DSCLK, clk ? GPIO_DSCLK : 0);
+        nw_gpio_modify_op(GPIO_DSCLK, clk ? GPIO_DSCLK : 0);
 }
 
 static inline void netwinder_ds1620_set_data(int dat)
 {
-        gpio_modify_op(GPIO_DATA, dat ? GPIO_DATA : 0);
+        nw_gpio_modify_op(GPIO_DATA, dat ? GPIO_DATA : 0);
 }
 
 static inline int netwinder_ds1620_get_data(void)
 {
-        return gpio_read() & GPIO_DATA;
+        return nw_gpio_read() & GPIO_DATA;
 }
 
 static inline void netwinder_ds1620_set_data_dir(int dir)
 {
-        gpio_modify_io(GPIO_DATA, dir ? GPIO_DATA : 0);
+        nw_gpio_modify_io(GPIO_DATA, dir ? GPIO_DATA : 0);
 }
 
 static inline void netwinder_ds1620_reset(void)
 {
-        cpld_modify(CPLD_DS_ENABLE, 0);
-        cpld_modify(CPLD_DS_ENABLE, CPLD_DS_ENABLE);
+        nw_cpld_modify(CPLD_DS_ENABLE, 0);
+        nw_cpld_modify(CPLD_DS_ENABLE, CPLD_DS_ENABLE);
 }
 
 static inline void netwinder_lock(unsigned long *flags)
 {
-        spin_lock_irqsave(&gpio_lock, *flags);
+        spin_lock_irqsave(&nw_gpio_lock, *flags);
 }
 
 static inline void netwinder_unlock(unsigned long *flags)
 {
-        spin_unlock_irqrestore(&gpio_lock, *flags);
+        spin_unlock_irqrestore(&nw_gpio_lock, *flags);
 }
 
 static inline void netwinder_set_fan(int i)
 {
         unsigned long flags;
 
-        spin_lock_irqsave(&gpio_lock, flags);
-        gpio_modify_op(GPIO_FAN, i ? GPIO_FAN : 0);
-        spin_unlock_irqrestore(&gpio_lock, flags);
+        spin_lock_irqsave(&nw_gpio_lock, flags);
+        nw_gpio_modify_op(GPIO_FAN, i ? GPIO_FAN : 0);
+        spin_unlock_irqrestore(&nw_gpio_lock, flags);
 }
 
 static inline int netwinder_get_fan(void)
@@ -96,7 +95,7 @@ static inline int netwinder_get_fan(void)
         if ((system_rev & 0xf000) == 0x4000)
                 return FAN_ALWAYS_ON;
 
-        return (gpio_read() & GPIO_FAN) ? FAN_ON : FAN_OFF;
+        return (nw_gpio_read() & GPIO_FAN) ? FAN_ON : FAN_OFF;
 }
 
 /*
diff --git a/drivers/char/nwflash.c b/drivers/char/nwflash.c
index 006be92ee3f3..8c7df5ba088f 100644
--- a/drivers/char/nwflash.c
+++ b/drivers/char/nwflash.c
@@ -58,8 +58,6 @@ static volatile unsigned char *FLASH_BASE;
 static int gbFlashSize = KFLASH_SIZE;
 static DEFINE_MUTEX(nwflash_mutex);
 
-extern spinlock_t gpio_lock;
-
 static int get_flash_id(void)
 {
         volatile unsigned int c1, c2;
@@ -616,9 +614,9 @@ static void kick_open(void)
          * we want to write a bit pattern XXX1 to Xilinx to enable
          * the write gate, which will be open for about the next 2ms.
          */
-        spin_lock_irqsave(&gpio_lock, flags);
-        cpld_modify(1, 1);
-        spin_unlock_irqrestore(&gpio_lock, flags);
+        spin_lock_irqsave(&nw_gpio_lock, flags);
+        nw_cpld_modify(CPLD_FLASH_WR_ENABLE, CPLD_FLASH_WR_ENABLE);
+        spin_unlock_irqrestore(&nw_gpio_lock, flags);
 
         /*
          * let the ISA bus to catch on...
diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c
index 906f9b9d715d..587f5b2380d4 100644
--- a/drivers/i2c/busses/i2c-pxa.c
+++ b/drivers/i2c/busses/i2c-pxa.c
@@ -1016,7 +1016,7 @@ static int i2c_pxa_probe(struct platform_device *dev)
         snprintf(i2c->adap.name, sizeof(i2c->adap.name), "pxa_i2c-i2c.%u",
                  i2c->adap.nr);
 
-        i2c->clk = clk_get(&dev->dev, "I2CCLK");
+        i2c->clk = clk_get(&dev->dev, NULL);
         if (IS_ERR(i2c->clk)) {
                 ret = PTR_ERR(i2c->clk);
                 goto eclk;
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index 1fac4e233133..fdebd930408e 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -40,8 +40,8 @@
 #include <asm/io.h>
 
 #include <mach/regs-gpio.h>
-#include <asm/plat-s3c/regs-iic.h>
-#include <asm/plat-s3c/iic.h>
+#include <plat/regs-iic.h>
+#include <plat/iic.h>
 
 /* i2c controller state */
 
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index 6d7401772a8f..57630402ea67 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -732,7 +732,7 @@ config BLK_DEV_IDE_TX4939
 
 config IDE_ARM
         tristate "ARM IDE support"
-        depends on ARM && (ARCH_CLPS7500 || ARCH_RPC || ARCH_SHARK)
+        depends on ARM && (ARCH_RPC || ARCH_SHARK)
         default y
 
 config BLK_DEV_IDE_ICSIDE
diff --git a/drivers/ide/ide_arm.c b/drivers/ide/ide_arm.c
index f728f2927b5a..bdcac94d7c1f 100644
--- a/drivers/ide/ide_arm.c
+++ b/drivers/ide/ide_arm.c
@@ -15,15 +15,8 @@
 
 #define DRV_NAME "ide_arm"
 
-#ifdef CONFIG_ARCH_CLPS7500
-# include <mach/hardware.h>
-#
-# define IDE_ARM_IO     (ISASLOT_IO + 0x1f0)
-# define IDE_ARM_IRQ    IRQ_ISA_14
-#else
-# define IDE_ARM_IO     0x1f0
-# define IDE_ARM_IRQ    IRQ_HARDDISK
-#endif
+#define IDE_ARM_IO      0x1f0
+#define IDE_ARM_IRQ     IRQ_HARDDISK
 
 static int __init ide_arm_init(void)
 {
diff --git a/drivers/input/keyboard/pxa27x_keypad.c b/drivers/input/keyboard/pxa27x_keypad.c
index 6d30c6d334c3..0d2fc64a5e1c 100644
--- a/drivers/input/keyboard/pxa27x_keypad.c
+++ b/drivers/input/keyboard/pxa27x_keypad.c
@@ -475,7 +475,7 @@ static int __devinit pxa27x_keypad_probe(struct platform_device *pdev)
                 goto failed_free_mem;
         }
 
-        keypad->clk = clk_get(&pdev->dev, "KBDCLK");
+        keypad->clk = clk_get(&pdev->dev, NULL);
         if (IS_ERR(keypad->clk)) {
                 dev_err(&pdev->dev, "failed to get keypad clock\n");
                 error = PTR_ERR(keypad->clk);
diff --git a/drivers/input/serio/Kconfig b/drivers/input/serio/Kconfig
index 27d70d326ff3..da3c3a5d2689 100644
--- a/drivers/input/serio/Kconfig
+++ b/drivers/input/serio/Kconfig
@@ -79,7 +79,7 @@ config SERIO_PARKBD
 
 config SERIO_RPCKBD
         tristate "Acorn RiscPC keyboard controller"
-        depends on ARCH_ACORN || ARCH_CLPS7500
+        depends on ARCH_ACORN
         default y
         help
           Say Y here if you have the Acorn RiscPC and want to use an AT
diff --git a/drivers/input/touchscreen/mainstone-wm97xx.c b/drivers/input/touchscreen/mainstone-wm97xx.c
index ba648750a8d9..1d11e2be9ef8 100644
--- a/drivers/input/touchscreen/mainstone-wm97xx.c
+++ b/drivers/input/touchscreen/mainstone-wm97xx.c
@@ -31,7 +31,7 @@
 #include <linux/interrupt.h>
 #include <linux/wm97xx.h>
 #include <linux/io.h>
-#include <mach/pxa-regs.h>
+#include <mach/regs-ac97.h>
 
 #define VERSION         "0.13"
 
diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c
index eb6be5802928..70a77625107d 100644
--- a/drivers/media/video/pxa_camera.c
+++ b/drivers/media/video/pxa_camera.c
@@ -39,6 +39,8 @@
 #include <mach/pxa-regs.h>
 #include <mach/camera.h>
 
+#include "pxa_camera.h"
+
 #define PXA_CAM_VERSION_CODE KERNEL_VERSION(0, 0, 5)
 #define PXA_CAM_DRV_NAME "pxa27x-camera"
 
@@ -1071,7 +1073,7 @@ static int pxa_camera_probe(struct platform_device *pdev)
                 goto exit;
         }
 
-        pcdev->clk = clk_get(&pdev->dev, "CAMCLK");
+        pcdev->clk = clk_get(&pdev->dev, NULL);
         if (IS_ERR(pcdev->clk)) {
                 err = PTR_ERR(pcdev->clk);
                 goto exit_kfree;
diff --git a/drivers/media/video/pxa_camera.h b/drivers/media/video/pxa_camera.h
new file mode 100644
index 000000000000..89cbfc9a35c5
--- /dev/null
+++ b/drivers/media/video/pxa_camera.h
@@ -0,0 +1,95 @@
+/* Camera Interface */
+#define CICR0           __REG(0x50000000)
+#define CICR1           __REG(0x50000004)
+#define CICR2           __REG(0x50000008)
+#define CICR3           __REG(0x5000000C)
+#define CICR4           __REG(0x50000010)
+#define CISR            __REG(0x50000014)
+#define CIFR            __REG(0x50000018)
+#define CITOR           __REG(0x5000001C)
+#define CIBR0           __REG(0x50000028)
+#define CIBR1           __REG(0x50000030)
+#define CIBR2           __REG(0x50000038)
+
+#define CICR0_DMAEN     (1 << 31)       /* DMA request enable */
+#define CICR0_PAR_EN    (1 << 30)       /* Parity enable */
+#define CICR0_SL_CAP_EN (1 << 29)       /* Capture enable for slave mode */
+#define CICR0_ENB       (1 << 28)       /* Camera interface enable */
+#define CICR0_DIS       (1 << 27)       /* Camera interface disable */
+#define CICR0_SIM       (0x7 << 24)     /* Sensor interface mode mask */
+#define CICR0_TOM       (1 << 9)        /* Time-out mask */
+#define CICR0_RDAVM     (1 << 8)        /* Receive-data-available mask */
+#define CICR0_FEM       (1 << 7)        /* FIFO-empty mask */
+#define CICR0_EOLM      (1 << 6)        /* End-of-line mask */
+#define CICR0_PERRM     (1 << 5)        /* Parity-error mask */
+#define CICR0_QDM       (1 << 4)        /* Quick-disable mask */
+#define CICR0_CDM       (1 << 3)        /* Disable-done mask */
+#define CICR0_SOFM      (1 << 2)        /* Start-of-frame mask */
+#define CICR0_EOFM      (1 << 1)        /* End-of-frame mask */
+#define CICR0_FOM       (1 << 0)        /* FIFO-overrun mask */
+
+#define CICR1_TBIT      (1 << 31)       /* Transparency bit */
+#define CICR1_RGBT_CONV (0x3 << 29)     /* RGBT conversion mask */
+#define CICR1_PPL       (0x7ff << 15)   /* Pixels per line mask */
+#define CICR1_RGB_CONV  (0x7 << 12)     /* RGB conversion mask */
+#define CICR1_RGB_F     (1 << 11)       /* RGB format */
+#define CICR1_YCBCR_F   (1 << 10)       /* YCbCr format */
+#define CICR1_RGB_BPP   (0x7 << 7)      /* RGB bis per pixel mask */
+#define CICR1_RAW_BPP   (0x3 << 5)      /* Raw bis per pixel mask */
+#define CICR1_COLOR_SP  (0x3 << 3)      /* Color space mask */
+#define CICR1_DW        (0x7 << 0)      /* Data width mask */
+
+#define CICR2_BLW       (0xff << 24)    /* Beginning-of-line pixel clock
+                                           wait count mask */
+#define CICR2_ELW       (0xff << 16)    /* End-of-line pixel clock
+                                           wait count mask */
+#define CICR2_HSW       (0x3f << 10)    /* Horizontal sync pulse width mask */
+#define CICR2_BFPW      (0x3f << 3)     /* Beginning-of-frame pixel clock
+                                           wait count mask */
+#define CICR2_FSW       (0x7 << 0)      /* Frame stabilization
+                                           wait count mask */
+
+#define CICR3_BFW       (0xff << 24)    /* Beginning-of-frame line clock
+                                           wait count mask */
+#define CICR3_EFW       (0xff << 16)    /* End-of-frame line clock
+                                           wait count mask */
+#define CICR3_VSW       (0x3f << 10)    /* Vertical sync pulse width mask */
+#define CICR3_BFPW      (0x3f << 3)     /* Beginning-of-frame pixel clock
+                                           wait count mask */
+#define CICR3_LPF       (0x7ff << 0)    /* Lines per frame mask */
+
+#define CICR4_MCLK_DLY  (0x3 << 24)     /* MCLK Data Capture Delay mask */
+#define CICR4_PCLK_EN   (1 << 23)       /* Pixel clock enable */
+#define CICR4_PCP       (1 << 22)       /* Pixel clock polarity */
+#define CICR4_HSP       (1 << 21)       /* Horizontal sync polarity */
+#define CICR4_VSP       (1 << 20)       /* Vertical sync polarity */
+#define CICR4_MCLK_EN   (1 << 19)       /* MCLK enable */
+#define CICR4_FR_RATE   (0x7 << 8)      /* Frame rate mask */
+#define CICR4_DIV       (0xff << 0)     /* Clock divisor mask */
+
+#define CISR_FTO        (1 << 15)       /* FIFO time-out */
+#define CISR_RDAV_2     (1 << 14)       /* Channel 2 receive data available */
+#define CISR_RDAV_1     (1 << 13)       /* Channel 1 receive data available */
+#define CISR_RDAV_0     (1 << 12)       /* Channel 0 receive data available */
+#define CISR_FEMPTY_2   (1 << 11)       /* Channel 2 FIFO empty */
+#define CISR_FEMPTY_1   (1 << 10)       /* Channel 1 FIFO empty */
+#define CISR_FEMPTY_0   (1 << 9)        /* Channel 0 FIFO empty */
+#define CISR_EOL        (1 << 8)        /* End of line */
+#define CISR_PAR_ERR    (1 << 7)        /* Parity error */
+#define CISR_CQD        (1 << 6)        /* Camera interface quick disable */
+#define CISR_CDD        (1 << 5)        /* Camera interface disable done */
+#define CISR_SOF        (1 << 4)        /* Start of frame */
+#define CISR_EOF        (1 << 3)        /* End of frame */
+#define CISR_IFO_2      (1 << 2)        /* FIFO overrun for Channel 2 */
+#define CISR_IFO_1      (1 << 1)        /* FIFO overrun for Channel 1 */
+#define CISR_IFO_0      (1 << 0)        /* FIFO overrun for Channel 0 */
+
+#define CIFR_FLVL2      (0x7f << 23)    /* FIFO 2 level mask */
+#define CIFR_FLVL1      (0x7f << 16)    /* FIFO 1 level mask */
+#define CIFR_FLVL0      (0xff << 8)     /* FIFO 0 level mask */
+#define CIFR_THL_0      (0x3 << 4)      /* Threshold Level for Channel 0 FIFO */
+#define CIFR_RESET_F    (1 << 3)        /* Reset input FIFOs */
+#define CIFR_FEN2       (1 << 2)        /* FIFO enable for channel 2 */
+#define CIFR_FEN1       (1 << 1)        /* FIFO enable for channel 1 */
+#define CIFR_FEN0       (1 << 0)        /* FIFO enable for channel 0 */
+
diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c
index e4c0db4dc7b1..9e485459f63b 100644
--- a/drivers/mfd/asic3.c
+++ b/drivers/mfd/asic3.c
@@ -474,9 +474,9 @@ static __init int asic3_gpio_probe(struct platform_device *pdev,
         u16 dir_reg[ASIC3_NUM_GPIO_BANKS];
         int i;
 
-        memzero(alt_reg, ASIC3_NUM_GPIO_BANKS * sizeof(u16));
-        memzero(out_reg, ASIC3_NUM_GPIO_BANKS * sizeof(u16));
-        memzero(dir_reg, ASIC3_NUM_GPIO_BANKS * sizeof(u16));
+        memset(alt_reg, 0, ASIC3_NUM_GPIO_BANKS * sizeof(u16));
+        memset(out_reg, 0, ASIC3_NUM_GPIO_BANKS * sizeof(u16));
+        memset(dir_reg, 0, ASIC3_NUM_GPIO_BANKS * sizeof(u16));
 
         /* Enable all GPIOs */
         asic3_write_register(asic, ASIC3_GPIO_OFFSET(A, MASK), 0xffff);
diff --git a/drivers/mfd/mcp-core.c b/drivers/mfd/mcp-core.c
index b4ed57e02729..6063dc2b52e8 100644
--- a/drivers/mfd/mcp-core.c
+++ b/drivers/mfd/mcp-core.c
@@ -18,7 +18,7 @@
 #include <linux/slab.h>
 #include <linux/string.h>
 
-#include <asm/dma.h>
+#include <mach/dma.h>
 #include <asm/system.h>
 
 #include "mcp.h"
diff --git a/drivers/mfd/mcp-sa11x0.c b/drivers/mfd/mcp-sa11x0.c
index 28380b20bc70..62b32dabf629 100644
--- a/drivers/mfd/mcp-sa11x0.c
+++ b/drivers/mfd/mcp-sa11x0.c
@@ -20,7 +20,7 @@
 #include <linux/slab.h>
 #include <linux/platform_device.h>
 
-#include <asm/dma.h>
+#include <mach/dma.h>
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/system.h>
diff --git a/drivers/mfd/ucb1x00-assabet.c b/drivers/mfd/ucb1x00-assabet.c
index 61aeaf79640d..86fed4870f93 100644
--- a/drivers/mfd/ucb1x00-assabet.c
+++ b/drivers/mfd/ucb1x00-assabet.c
@@ -15,7 +15,7 @@
 #include <linux/proc_fs.h>
 #include <linux/device.h>
 
-#include <asm/dma.h>
+#include <mach/dma.h>
 
 #include "ucb1x00.h"
 
diff --git a/drivers/mfd/ucb1x00-core.c b/drivers/mfd/ucb1x00-core.c
index a316f1b75933..6860c924f364 100644
--- a/drivers/mfd/ucb1x00-core.c
+++ b/drivers/mfd/ucb1x00-core.c
@@ -25,7 +25,7 @@
 #include <linux/device.h>
 #include <linux/mutex.h>
 
-#include <asm/dma.h>
+#include <mach/dma.h>
 #include <mach/hardware.h>
 
 #include "ucb1x00.h"
diff --git a/drivers/mfd/ucb1x00-ts.c b/drivers/mfd/ucb1x00-ts.c
index 44762ca86a8d..61b7d3eb9a2f 100644
--- a/drivers/mfd/ucb1x00-ts.c
+++ b/drivers/mfd/ucb1x00-ts.c
@@ -31,7 +31,7 @@
 #include <linux/slab.h>
 #include <linux/kthread.h>
 
-#include <asm/dma.h>
+#include <mach/dma.h>
 #include <mach/collie.h>
 #include <asm/mach-types.h>
 
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index 2fadf323c696..1bcbdd6763ac 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -500,7 +500,7 @@ static int mmci_probe(struct amba_device *dev, void *id)
         }
 
         host = mmc_priv(mmc);
-        host->clk = clk_get(&dev->dev, "MCLK");
+        host->clk = clk_get(&dev->dev, NULL);
         if (IS_ERR(host->clk)) {
                 ret = PTR_ERR(host->clk);
                 host->clk = NULL;
diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c
index ebfaa9960939..f88cc7406354 100644
--- a/drivers/mmc/host/pxamci.c
+++ b/drivers/mmc/host/pxamci.c
@@ -26,11 +26,12 @@
 #include <linux/clk.h>
 #include <linux/err.h>
 #include <linux/mmc/host.h>
+#include <linux/io.h>
 
-#include <asm/dma.h>
-#include <asm/io.h>
 #include <asm/sizes.h>
 
+#include <mach/dma.h>
+#include <mach/hardware.h>
 #include <mach/pxa-regs.h>
 #include <mach/mmc.h>
 
@@ -533,7 +534,7 @@ static int pxamci_probe(struct platform_device *pdev)
         host->pdata = pdev->dev.platform_data;
         host->clkrt = CLKRT_OFF;
 
-        host->clk = clk_get(&pdev->dev, "MMCCLK");
+        host->clk = clk_get(&pdev->dev, NULL);
         if (IS_ERR(host->clk)) {
                 ret = PTR_ERR(host->clk);
                 host->clk = NULL;
diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c
index 3b2085b57769..fcc98a4cce3c 100644
--- a/drivers/mmc/host/s3cmci.c
+++ b/drivers/mmc/host/s3cmci.c
@@ -25,7 +25,7 @@
 #include <mach/regs-sdi.h>
 #include <mach/regs-gpio.h>
 
-#include <asm/plat-s3c24xx/mci.h>
+#include <plat/mci.h>
 
 #include "s3cmci.h"
 
diff --git a/drivers/mtd/maps/dc21285.c b/drivers/mtd/maps/dc21285.c
index 3aa018c092f8..42969fe051b2 100644
--- a/drivers/mtd/maps/dc21285.c
+++ b/drivers/mtd/maps/dc21285.c
@@ -32,16 +32,15 @@ static struct mtd_info *dc21285_mtd;
  */
 static void nw_en_write(void)
 {
-        extern spinlock_t gpio_lock;
         unsigned long flags;
 
         /*
          * we want to write a bit pattern XXX1 to Xilinx to enable
          * the write gate, which will be open for about the next 2ms.
          */
-        spin_lock_irqsave(&gpio_lock, flags);
-        cpld_modify(1, 1);
-        spin_unlock_irqrestore(&gpio_lock, flags);
+        spin_lock_irqsave(&nw_gpio_lock, flags);
+        nw_cpld_modify(CPLD_FLASH_WR_ENABLE, CPLD_FLASH_WR_ENABLE);
+        spin_unlock_irqrestore(&nw_gpio_lock, flags);
 
         /*
          * let the ISA bus to catch on...
diff --git a/drivers/mtd/maps/ixp2000.c b/drivers/mtd/maps/ixp2000.c
index dcdb1f17577d..3ea1de9be720 100644
--- a/drivers/mtd/maps/ixp2000.c
+++ b/drivers/mtd/maps/ixp2000.c
@@ -170,7 +170,7 @@ static int ixp2000_flash_probe(struct platform_device *dev)
                 err = -ENOMEM;
                 goto Error;
         }
-        memzero(info, sizeof(struct ixp2000_flash_info));
+        memset(info, 0, sizeof(struct ixp2000_flash_info));
 
         platform_set_drvdata(dev, info);
 
diff --git a/drivers/mtd/maps/ixp4xx.c b/drivers/mtd/maps/ixp4xx.c
index 9c7a5fbd4e51..16555cbeaea4 100644
--- a/drivers/mtd/maps/ixp4xx.c
+++ b/drivers/mtd/maps/ixp4xx.c
@@ -201,7 +201,7 @@ static int ixp4xx_flash_probe(struct platform_device *dev)
                 err = -ENOMEM;
                 goto Error;
         }
-        memzero(info, sizeof(struct ixp4xx_flash_info));
+        memset(info, 0, sizeof(struct ixp4xx_flash_info));
 
         platform_set_drvdata(dev, info);
 
diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c
index c0fa9c9edf08..ce5752ab579d 100644
--- a/drivers/mtd/nand/pxa3xx_nand.c
+++ b/drivers/mtd/nand/pxa3xx_nand.c
@@ -20,8 +20,8 @@
 #include <linux/mtd/partitions.h>
 #include <linux/io.h>
 #include <linux/irq.h>
-#include <asm/dma.h>
 
+#include <mach/dma.h>
 #include <mach/pxa-regs.h>
 #include <mach/pxa3xx_nand.h>
 
@@ -1079,7 +1079,7 @@ static int pxa3xx_nand_probe(struct platform_device *pdev)
         this = &info->nand_chip;
         mtd->priv = info;
 
-        info->clk = clk_get(&pdev->dev, "NANDCLK");
+        info->clk = clk_get(&pdev->dev, NULL);
         if (IS_ERR(info->clk)) {
                 dev_err(&pdev->dev, "failed to get nand clock\n");
                 ret = PTR_ERR(info->clk);
diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c
index 556139ed1fdf..8e375d5fe231 100644
--- a/drivers/mtd/nand/s3c2410.c
+++ b/drivers/mtd/nand/s3c2410.c
@@ -45,8 +45,8 @@
 
 #include <asm/io.h>
 
-#include <asm/plat-s3c/regs-nand.h>
-#include <asm/plat-s3c/nand.h>
+#include <plat/regs-nand.h>
+#include <plat/nand.h>
 
 #ifdef CONFIG_MTD_NAND_S3C2410_HWECC
 static int hardware_ecc = 1;
@@ -818,7 +818,7 @@ static int s3c24xx_nand_probe(struct platform_device *pdev,
                 goto exit_error;
         }
 
-        memzero(info, sizeof(*info));
+        memset(info, 0, sizeof(*info));
         platform_set_drvdata(pdev, info);
 
         spin_lock_init(&info->controller.lock);
@@ -883,7 +883,7 @@ static int s3c24xx_nand_probe(struct platform_device *pdev,
                 goto exit_error;
         }
 
-        memzero(info->mtds, size);
+        memset(info->mtds, 0, size);
 
         /* initialise all possible chips */
 
diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c
index 7107620f615d..0b729f7d91fc 100644
--- a/drivers/net/cs89x0.c
+++ b/drivers/net/cs89x0.c
@@ -170,11 +170,7 @@ static char version[] __initdata =
 /* The cs8900 has 4 IRQ pins, software selectable. cs8900_irq_map maps
    them to system IRQ numbers. This mapping is card specific and is set to
    the configuration of the Cirrus Eval board for this chip. */
-#ifdef CONFIG_ARCH_CLPS7500
-static unsigned int netcard_portlist[] __used __initdata =
-   { 0x80090303, 0x300, 0x320, 0x340, 0x360, 0x200, 0x220, 0x240, 0x260, 0x280, 0x2a0, 0x2c0, 0x2e0, 0};
-static unsigned int cs8900_irq_map[] = {12,0,0,0};
-#elif defined(CONFIG_SH_HICOSH4)
+#if defined(CONFIG_SH_HICOSH4)
 static unsigned int netcard_portlist[] __used __initdata =
    { 0x0300, 0};
 static unsigned int cs8900_irq_map[] = {1,0,0,0};
diff --git a/drivers/net/irda/pxaficp_ir.c b/drivers/net/irda/pxaficp_ir.c
index c5b02b66f756..0e081292f4f7 100644
--- a/drivers/net/irda/pxaficp_ir.c
+++ b/drivers/net/irda/pxaficp_ir.c
@@ -22,9 +22,53 @@
 #include <net/irda/wrapper.h>
 #include <net/irda/irda_device.h>
 
-#include <asm/dma.h>
+#include <mach/dma.h>
 #include <mach/irda.h>
+#include <mach/hardware.h>
 #include <mach/pxa-regs.h>
+#include <mach/regs-uart.h>
+
+#define FICP            __REG(0x40800000)  /* Start of FICP area */
+#define ICCR0           __REG(0x40800000)  /* ICP Control Register 0 */
+#define ICCR1           __REG(0x40800004)  /* ICP Control Register 1 */
+#define ICCR2           __REG(0x40800008)  /* ICP Control Register 2 */
+#define ICDR            __REG(0x4080000c)  /* ICP Data Register */
+#define ICSR0           __REG(0x40800014)  /* ICP Status Register 0 */
+#define ICSR1           __REG(0x40800018)  /* ICP Status Register 1 */
+
+#define ICCR0_AME       (1 << 7)        /* Address match enable */
+#define ICCR0_TIE       (1 << 6)        /* Transmit FIFO interrupt enable */
+#define ICCR0_RIE       (1 << 5)        /* Recieve FIFO interrupt enable */
+#define ICCR0_RXE       (1 << 4)        /* Receive enable */
+#define ICCR0_TXE       (1 << 3)        /* Transmit enable */
+#define ICCR0_TUS       (1 << 2)        /* Transmit FIFO underrun select */
+#define ICCR0_LBM       (1 << 1)        /* Loopback mode */
+#define ICCR0_ITR       (1 << 0)        /* IrDA transmission */
+
+#define ICCR2_RXP       (1 << 3)        /* Receive Pin Polarity select */
+#define ICCR2_TXP       (1 << 2)        /* Transmit Pin Polarity select */
+#define ICCR2_TRIG      (3 << 0)        /* Receive FIFO Trigger threshold */
+#define ICCR2_TRIG_8    (0 << 0)        /*      >= 8 bytes */
+#define ICCR2_TRIG_16   (1 << 0)        /*      >= 16 bytes */
+#define ICCR2_TRIG_32   (2 << 0)        /*      >= 32 bytes */
+
+#ifdef CONFIG_PXA27x
+#define ICSR0_EOC       (1 << 6)        /* DMA End of Descriptor Chain */
+#endif
+#define ICSR0_FRE       (1 << 5)        /* Framing error */
+#define ICSR0_RFS       (1 << 4)        /* Receive FIFO service request */
+#define ICSR0_TFS       (1 << 3)        /* Transnit FIFO service request */
+#define ICSR0_RAB       (1 << 2)        /* Receiver abort */
+#define ICSR0_TUR       (1 << 1)        /* Trunsmit FIFO underun */
+#define ICSR0_EIF       (1 << 0)        /* End/Error in FIFO */
+
+#define ICSR1_ROR       (1 << 6)        /* Receiver FIFO underrun  */
+#define ICSR1_CRE       (1 << 5)        /* CRC error */
+#define ICSR1_EOF       (1 << 4)        /* End of frame */
+#define ICSR1_TNF       (1 << 3)        /* Transmit FIFO not full */
+#define ICSR1_RNE       (1 << 2)        /* Receive FIFO not empty */
+#define ICSR1_TBY       (1 << 1)        /* Tramsmiter busy flag */
+#define ICSR1_RSY       (1 << 0)        /* Recevier synchronized flag */
 
 #define IrSR_RXPL_NEG_IS_ZERO (1<<4)
 #define IrSR_RXPL_POS_IS_ZERO 0x0
diff --git a/drivers/net/irda/sa1100_ir.c b/drivers/net/irda/sa1100_ir.c
index a95188948de7..0813b5295f52 100644
--- a/drivers/net/irda/sa1100_ir.c
+++ b/drivers/net/irda/sa1100_ir.c
@@ -36,7 +36,7 @@
 #include <net/irda/irda_device.h>
 
 #include <asm/irq.h>
-#include <asm/dma.h>
+#include <mach/dma.h>
 #include <mach/hardware.h>
 #include <asm/mach/irda.h>
 
diff --git a/drivers/net/smc911x.h b/drivers/net/smc911x.h
index cc7d85bdfb3e..870b4c33f108 100644
--- a/drivers/net/smc911x.h
+++ b/drivers/net/smc911x.h
@@ -200,6 +200,9 @@ static inline void SMC_outsl(struct smc911x_local *lp, int reg,
 
 
 #ifdef SMC_USE_PXA_DMA
+
+#include <mach/dma.h>
+
 /*
  * Define the request and free functions
  * These are unfortunately architecture specific as no generic allocation
diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h
index a07cc9351c6b..37e2cb4f4f88 100644
--- a/drivers/net/smc91x.h
+++ b/drivers/net/smc91x.h
@@ -527,7 +527,8 @@ struct smc_local {
  * as RX which can overrun memory and lose packets.
  */
 #include <linux/dma-mapping.h>
-#include <asm/dma.h>
+#include <mach/dma.h>
+#include <mach/hardware.h>
 #include <mach/pxa-regs.h>
 
 #ifdef SMC_insl
diff --git a/drivers/rtc/rtc-at91sam9.c b/drivers/rtc/rtc-at91sam9.c
index 2133f37906f2..d5e4e637ddec 100644
--- a/drivers/rtc/rtc-at91sam9.c
+++ b/drivers/rtc/rtc-at91sam9.c
@@ -21,6 +21,7 @@
 
 #include <mach/board.h>
 #include <mach/at91_rtt.h>
+#include <mach/cpu.h>
 
 
 /*
diff --git a/drivers/rtc/rtc-s3c.c b/drivers/rtc/rtc-s3c.c
index f59277bbedaa..7a568beba3f0 100644
--- a/drivers/rtc/rtc-s3c.c
+++ b/drivers/rtc/rtc-s3c.c
@@ -26,7 +26,7 @@
 #include <asm/uaccess.h>
 #include <asm/io.h>
 #include <asm/irq.h>
-#include <asm/plat-s3c/regs-rtc.h>
+#include <plat/regs-rtc.h>
 
 /* I have yet to find an S3C implementation with more than one
  * of these rtc blocks in */
diff --git a/drivers/serial/amba-pl010.c b/drivers/serial/amba-pl010.c
index 71562689116f..e3a5ad5ef1d6 100644
--- a/drivers/serial/amba-pl010.c
+++ b/drivers/serial/amba-pl010.c
@@ -692,7 +692,7 @@ static int pl010_probe(struct amba_device *dev, void *id)
                 goto free;
         }
 
-        uap->clk = clk_get(&dev->dev, "UARTCLK");
+        uap->clk = clk_get(&dev->dev, NULL);
         if (IS_ERR(uap->clk)) {
                 ret = PTR_ERR(uap->clk);
                 goto unmap;
diff --git a/drivers/serial/amba-pl011.c b/drivers/serial/amba-pl011.c
index b7180046f8db..8b2b9700f3e4 100644
--- a/drivers/serial/amba-pl011.c
+++ b/drivers/serial/amba-pl011.c
@@ -756,7 +756,7 @@ static int pl011_probe(struct amba_device *dev, void *id)
                 goto free;
         }
 
-        uap->clk = clk_get(&dev->dev, "UARTCLK");
+        uap->clk = clk_get(&dev->dev, NULL);
         if (IS_ERR(uap->clk)) {
                 ret = PTR_ERR(uap->clk);
                 goto unmap;
diff --git a/drivers/serial/pxa.c b/drivers/serial/pxa.c
index abc00be55433..f6e3b86bb0be 100644
--- a/drivers/serial/pxa.c
+++ b/drivers/serial/pxa.c
@@ -48,6 +48,7 @@
 #include <mach/hardware.h>
 #include <asm/irq.h>
 #include <mach/pxa-regs.h>
+#include <mach/regs-uart.h>
 
 
 struct uart_pxa_port {
@@ -766,7 +767,7 @@ static int serial_pxa_probe(struct platform_device *dev)
         if (!sport)
                 return -ENOMEM;
 
-        sport->clk = clk_get(&dev->dev, "UARTCLK");
+        sport->clk = clk_get(&dev->dev, NULL);
         if (IS_ERR(sport->clk)) {
                 ret = PTR_ERR(sport->clk);
                 goto err_free;
diff --git a/drivers/serial/serial_lh7a40x.c b/drivers/serial/serial_lh7a40x.c
index 61dc8b3daa26..a7bf024a8286 100644
--- a/drivers/serial/serial_lh7a40x.c
+++ b/drivers/serial/serial_lh7a40x.c
@@ -41,9 +41,10 @@
 #include <linux/tty_flip.h>
 #include <linux/serial_core.h>
 #include <linux/serial.h>
+#include <linux/io.h>
 
-#include <asm/io.h>
 #include <asm/irq.h>
+#include <mach/hardware.h>
 
 #define DEV_MAJOR       204
 #define DEV_MINOR       16
diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c
index cf12f2d84be2..6104f461a3cd 100644
--- a/drivers/spi/pxa2xx_spi.c
+++ b/drivers/spi/pxa2xx_spi.c
@@ -32,8 +32,8 @@
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/delay.h>
-#include <asm/dma.h>
 
+#include <mach/dma.h>
 #include <mach/hardware.h>
 #include <mach/pxa-regs.h>
 #include <mach/regs-ssp.h>
diff --git a/drivers/spi/spi_s3c24xx.c b/drivers/spi/spi_s3c24xx.c
index c252cbac00f1..256d18395a23 100644
--- a/drivers/spi/spi_s3c24xx.c
+++ b/drivers/spi/spi_s3c24xx.c
@@ -28,7 +28,7 @@
 #include <mach/hardware.h>
 
 #include <mach/regs-gpio.h>
-#include <asm/plat-s3c24xx/regs-spi.h>
+#include <plat/regs-spi.h>
 #include <mach/spi.h>
 
 struct s3c24xx_spi {
diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c
index 2dbc0db0b46c..8c5026be79d4 100644
--- a/drivers/usb/gadget/pxa25x_udc.c
+++ b/drivers/usb/gadget/pxa25x_udc.c
@@ -2145,7 +2145,7 @@ static int __init pxa25x_udc_probe(struct platform_device *pdev)
         if (irq < 0)
                 return -ENODEV;
 
-        dev->clk = clk_get(&pdev->dev, "UDCCLK");
+        dev->clk = clk_get(&pdev->dev, NULL);
         if (IS_ERR(dev->clk)) {
                 retval = PTR_ERR(dev->clk);
                 goto err_clk;
diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c
index caa37c95802c..944e4ff641df 100644
--- a/drivers/usb/gadget/pxa27x_udc.c
+++ b/drivers/usb/gadget/pxa27x_udc.c
@@ -2226,7 +2226,7 @@ static int __init pxa_udc_probe(struct platform_device *pdev)
         udc->dev = &pdev->dev;
         udc->mach = pdev->dev.platform_data;
 
-        udc->clk = clk_get(&pdev->dev, "UDCCLK");
+        udc->clk = clk_get(&pdev->dev, NULL);
         if (IS_ERR(udc->clk)) {
                 retval = PTR_ERR(udc->clk);
                 goto err_clk;
diff --git a/drivers/usb/gadget/s3c2410_udc.c b/drivers/usb/gadget/s3c2410_udc.c
index 00ba06b44752..8d8d65165983 100644
--- a/drivers/usb/gadget/s3c2410_udc.c
+++ b/drivers/usb/gadget/s3c2410_udc.c
@@ -53,8 +53,8 @@
 #include <mach/hardware.h>
 #include <mach/regs-gpio.h>
 
-#include <asm/plat-s3c24xx/regs-udc.h>
-#include <asm/plat-s3c24xx/udc.h>
+#include <plat/regs-udc.h>
+#include <plat/udc.h>
 
 
 #include "s3c2410_udc.h"
diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c
index e294d430733b..e44dc2cbca24 100644
--- a/drivers/usb/host/ohci-pxa27x.c
+++ b/drivers/usb/host/ohci-pxa27x.c
@@ -296,7 +296,7 @@ int usb_hcd_pxa27x_probe (const struct hc_driver *driver, struct platform_device
                 return -ENXIO;
         }
 
-        usb_clk = clk_get(&pdev->dev, "USBCLK");
+        usb_clk = clk_get(&pdev->dev, NULL);
         if (IS_ERR(usb_clk))
                 return PTR_ERR(usb_clk);
 
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 3f3ce13fef43..237301849075 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -362,7 +362,7 @@ endchoice
 
 config FB_ACORN
         bool "Acorn VIDC support"
-        depends on (FB = y) && ARM && (ARCH_ACORN || ARCH_CLPS7500)
+        depends on (FB = y) && ARM && ARCH_ACORN
         select FB_CFB_FILLRECT
         select FB_CFB_COPYAREA
         select FB_CFB_IMAGEBLIT
diff --git a/drivers/video/amba-clcd.c b/drivers/video/amba-clcd.c
index a7a1c891bfa2..2ac52fd8cc11 100644
--- a/drivers/video/amba-clcd.c
+++ b/drivers/video/amba-clcd.c
@@ -343,14 +343,14 @@ static int clcdfb_register(struct clcd_fb *fb)
 {
         int ret;
 
-        fb->clk = clk_get(&fb->dev->dev, "CLCDCLK");
+        fb->clk = clk_get(&fb->dev->dev, NULL);
         if (IS_ERR(fb->clk)) {
                 ret = PTR_ERR(fb->clk);
                 goto out;
         }
 
         fb->fb.fix.mmio_start   = fb->dev->res.start;
-        fb->fb.fix.mmio_len     = SZ_4K;
+        fb->fb.fix.mmio_len     = 4096;
 
         fb->regs = ioremap(fb->fb.fix.mmio_start, fb->fb.fix.mmio_len);
         if (!fb->regs) {
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
index cc59c52e1103..afe7a65c5603 100644
--- a/drivers/video/pxafb.c
+++ b/drivers/video/pxafb.c
@@ -69,9 +69,6 @@
 #define LCCR3_INVALID_CONFIG_MASK       (LCCR3_HSP | LCCR3_VSP |\
                                          LCCR3_PCD | LCCR3_BPP)
 
-static void (*pxafb_backlight_power)(int);
-static void (*pxafb_lcd_power)(int, struct fb_var_screeninfo *);
-
 static int pxafb_activate_var(struct fb_var_screeninfo *var,
                                 struct pxafb_info *);
 static void set_ctrlr_state(struct pxafb_info *fbi, u_int state);
@@ -814,6 +811,7 @@ static int pxafb_smart_init(struct pxafb_info *fbi)
                                 __func__);
                 return PTR_ERR(fbi->smart_thread);
         }
+
         return 0;
 }
 #else
@@ -976,16 +974,16 @@ static inline void __pxafb_backlight_power(struct pxafb_info *fbi, int on)
 {
         pr_debug("pxafb: backlight o%s\n", on ? "n" : "ff");
 
-        if (pxafb_backlight_power)
-                pxafb_backlight_power(on);
+        if (fbi->backlight_power)
+                fbi->backlight_power(on);
 }
 
 static inline void __pxafb_lcd_power(struct pxafb_info *fbi, int on)
 {
         pr_debug("pxafb: LCD power o%s\n", on ? "n" : "ff");
 
-        if (pxafb_lcd_power)
-                pxafb_lcd_power(on, &fbi->fb.var);
+        if (fbi->lcd_power)
+                fbi->lcd_power(on, &fbi->fb.var);
 }
 
 static void pxafb_setup_gpio(struct pxafb_info *fbi)
@@ -1429,7 +1427,7 @@ static struct pxafb_info * __devinit pxafb_init_fbinfo(struct device *dev)
         memset(fbi, 0, sizeof(struct pxafb_info));
         fbi->dev = dev;
 
-        fbi->clk = clk_get(dev, "LCDCLK");
+        fbi->clk = clk_get(dev, NULL);
         if (IS_ERR(fbi->clk)) {
                 kfree(fbi);
                 return NULL;
@@ -1748,8 +1746,7 @@ static int __devinit pxafb_probe(struct platform_device *dev)
                 ret = -EINVAL;
                 goto failed;
         }
-        pxafb_backlight_power = inf->pxafb_backlight_power;
-        pxafb_lcd_power = inf->pxafb_lcd_power;
+
         fbi = pxafb_init_fbinfo(&dev->dev);
         if (!fbi) {
                 /* only reason for pxafb_init_fbinfo to fail is kmalloc */
@@ -1758,6 +1755,9 @@ static int __devinit pxafb_probe(struct platform_device *dev)
                 goto failed;
         }
 
+        fbi->backlight_power = inf->pxafb_backlight_power;
+        fbi->lcd_power = inf->pxafb_lcd_power;
+
         r = platform_get_resource(dev, IORESOURCE_MEM, 0);
         if (r == NULL) {
                 dev_err(&dev->dev, "no I/O memory resource defined\n");
diff --git a/drivers/video/pxafb.h b/drivers/video/pxafb.h
index 31541b86f13d..d8eb93fa03a3 100644
--- a/drivers/video/pxafb.h
+++ b/drivers/video/pxafb.h
@@ -124,6 +124,9 @@ struct pxafb_info {
         struct notifier_block   freq_transition;
         struct notifier_block   freq_policy;
 #endif
+
+        void (*lcd_power)(int, struct fb_var_screeninfo *);
+        void (*backlight_power)(int);
 };
 
 #define TO_INF(ptr,member) container_of(ptr,struct pxafb_info,member)
diff --git a/drivers/video/sa1100fb.c b/drivers/video/sa1100fb.c
index c052bd4c0b06..076f946fa0f5 100644
--- a/drivers/video/sa1100fb.c
+++ b/drivers/video/sa1100fb.c
@@ -114,7 +114,7 @@
  *      - convert dma address types to dma_addr_t
  *      - remove unused 'montype' stuff
  *      - remove redundant zero inits of init_var after the initial
- *        memzero.
+ *        memset.
  *      - remove allow_modeset (acornfb idea does not belong here)
  *
  * 2001/05/28: <rmk@arm.linux.org.uk>
diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c
index f7f6ce82a5e2..e31925ee8346 100644
--- a/drivers/watchdog/s3c2410_wdt.c
+++ b/drivers/watchdog/s3c2410_wdt.c
@@ -42,7 +42,7 @@
 #undef S3C_VA_WATCHDOG
 #define S3C_VA_WATCHDOG (0)
 
-#include <asm/plat-s3c/regs-watchdog.h>
+#include <plat/regs-watchdog.h>
 
 #define PFX "s3c2410-wdt: "
 
diff --git a/drivers/watchdog/sa1100_wdt.c b/drivers/watchdog/sa1100_wdt.c
index ed01e4c2beff..d6fbb4657210 100644
--- a/drivers/watchdog/sa1100_wdt.c
+++ b/drivers/watchdog/sa1100_wdt.c
@@ -27,6 +27,7 @@
 #include <linux/init.h>
 #include <linux/bitops.h>
 #include <linux/uaccess.h>
+#include <linux/timex.h>
 
 #ifdef CONFIG_ARCH_PXA
 #include <mach/pxa-regs.h>