15 files changed, 113 insertions, 32 deletions

diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c
index b00d67319058..c85f6166056e 100644
--- a/drivers/mmc/host/pxamci.c
+++ b/drivers/mmc/host/pxamci.c
@@ -43,6 +43,9 @@
 #define NR_SG   1
 #define CLKRT_OFF       (~0)
 
+#define mmc_has_26MHz()         (cpu_is_pxa300() || cpu_is_pxa310() \
+                                || cpu_is_pxa935())
+
 struct pxamci_host {
         struct mmc_host         *mmc;
         spinlock_t              lock;
@@ -457,7 +460,7 @@ static void pxamci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
                         clk_enable(host->clk);
 
                 if (ios->clock == 26000000) {
-                        /* to support 26MHz on pxa300/pxa310 */
+                        /* to support 26MHz */
                         host->clkrt = 7;
                 } else {
                         /* to handle (19.5MHz, 26MHz) */
@@ -608,8 +611,7 @@ static int pxamci_probe(struct platform_device *pdev)
          * Calculate minimum clock rate, rounding up.
          */
         mmc->f_min = (host->clkrate + 63) / 64;
-        mmc->f_max = (cpu_is_pxa300() || cpu_is_pxa310()) ? 26000000
-                                                          : host->clkrate;
+        mmc->f_max = (mmc_has_26MHz()) ? 26000000 : host->clkrate;
 
         pxamci_init_ocr(host);
 
@@ -618,7 +620,7 @@ static int pxamci_probe(struct platform_device *pdev)
         if (!cpu_is_pxa25x()) {
                 mmc->caps |= MMC_CAP_4_BIT_DATA | MMC_CAP_SDIO_IRQ;
                 host->cmdat |= CMDAT_SDIO_INT_EN;
-                if (cpu_is_pxa300() || cpu_is_pxa310())
+                if (mmc_has_26MHz())
                         mmc->caps |= MMC_CAP_MMC_HIGHSPEED |
                                      MMC_CAP_SD_HIGHSPEED;
         }
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 2fda0b615246..8f8e87b7ed64 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -358,7 +358,7 @@ endchoice
 
 config MTD_NAND_PXA3xx
         tristate "Support for NAND flash devices on PXA3xx"
-        depends on MTD_NAND && PXA3xx
+        depends on MTD_NAND && (PXA3xx || ARCH_MMP)
         help
           This enables the driver for the NAND flash device found on
           PXA3xx processors
diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c
index 6ea520ae2410..1a5a0365c983 100644
--- a/drivers/mtd/nand/pxa3xx_nand.c
+++ b/drivers/mtd/nand/pxa3xx_nand.c
@@ -9,6 +9,7 @@
  * published by the Free Software Foundation.
  */
 
+#include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
@@ -22,7 +23,7 @@
 #include <linux/irq.h>
 
 #include <mach/dma.h>
-#include <mach/pxa3xx_nand.h>
+#include <plat/pxa3xx_nand.h>
 
 #define CHIP_DELAY_TIMEOUT      (2 * HZ/10)
 
@@ -84,10 +85,6 @@
 #define NDCB0_CMD1_MASK         (0xff)
 #define NDCB0_ADDR_CYC_SHIFT    (16)
 
-/* dma-able I/O address for the NAND data and commands */
-#define NDCB0_DMA_ADDR          (0x43100048)
-#define NDDB_DMA_ADDR           (0x43100040)
-
 /* macros for registers read/write */
 #define nand_writel(info, off, val)     \
         __raw_writel((val), (info)->mmio_base + (off))
@@ -123,6 +120,7 @@ struct pxa3xx_nand_info {
 
         struct clk              *clk;
         void __iomem            *mmio_base;
+        unsigned long           mmio_phys;
 
         unsigned int            buf_start;
         unsigned int            buf_count;
@@ -228,13 +226,35 @@ static struct pxa3xx_nand_flash samsung512MbX16 = {
         .chip_id        = 0x46ec,
 };
 
+static struct pxa3xx_nand_flash samsung2GbX8 = {
+        .timing         = &samsung512MbX16_timing,
+        .cmdset         = &smallpage_cmdset,
+        .page_per_block = 64,
+        .page_size      = 2048,
+        .flash_width    = 8,
+        .dfc_width      = 8,
+        .num_blocks     = 2048,
+        .chip_id        = 0xdaec,
+};
+
+static struct pxa3xx_nand_flash samsung32GbX8 = {
+        .timing         = &samsung512MbX16_timing,
+        .cmdset         = &smallpage_cmdset,
+        .page_per_block = 128,
+        .page_size      = 4096,
+        .flash_width    = 8,
+        .dfc_width      = 8,
+        .num_blocks     = 8192,
+        .chip_id        = 0xd7ec,
+};
+
 static struct pxa3xx_nand_timing micron_timing = {
         .tCH    = 10,
         .tCS    = 25,
         .tWH    = 15,
         .tWP    = 25,
         .tRH    = 15,
-        .tRP    = 25,
+        .tRP    = 30,
         .tR     = 25000,
         .tWHR   = 60,
         .tAR    = 10,
@@ -262,6 +282,28 @@ static struct pxa3xx_nand_flash micron1GbX16 = {
         .chip_id        = 0xb12c,
 };
 
+static struct pxa3xx_nand_flash micron4GbX8 = {
+        .timing         = &micron_timing,
+        .cmdset         = &largepage_cmdset,
+        .page_per_block = 64,
+        .page_size      = 2048,
+        .flash_width    = 8,
+        .dfc_width      = 8,
+        .num_blocks     = 4096,
+        .chip_id        = 0xdc2c,
+};
+
+static struct pxa3xx_nand_flash micron4GbX16 = {
+        .timing         = &micron_timing,
+        .cmdset         = &largepage_cmdset,
+        .page_per_block = 64,
+        .page_size      = 2048,
+        .flash_width    = 16,
+        .dfc_width      = 16,
+        .num_blocks     = 4096,
+        .chip_id        = 0xcc2c,
+};
+
 static struct pxa3xx_nand_timing stm2GbX16_timing = {
         .tCH = 10,
         .tCS = 35,
@@ -287,8 +329,12 @@ static struct pxa3xx_nand_flash stm2GbX16 = {
 
 static struct pxa3xx_nand_flash *builtin_flash_types[] = {
         &samsung512MbX16,
+        &samsung2GbX8,
+        &samsung32GbX8,
         &micron1GbX8,
         &micron1GbX16,
+        &micron4GbX8,
+        &micron4GbX16,
         &stm2GbX16,
 };
 #endif /* CONFIG_MTD_NAND_PXA3xx_BUILTIN */
@@ -489,7 +535,7 @@ static int handle_data_pio(struct pxa3xx_nand_info *info)
         switch (info->state) {
         case STATE_PIO_WRITING:
                 __raw_writesl(info->mmio_base + NDDB, info->data_buff,
-                                info->data_size << 2);
+                                DIV_ROUND_UP(info->data_size, 4));
 
                 enable_int(info, NDSR_CS0_BBD | NDSR_CS0_CMDD);
 
@@ -501,7 +547,7 @@ static int handle_data_pio(struct pxa3xx_nand_info *info)
                 break;
         case STATE_PIO_READING:
                 __raw_readsl(info->mmio_base + NDDB, info->data_buff,
-                                info->data_size << 2);
+                                DIV_ROUND_UP(info->data_size, 4));
                 break;
         default:
                 printk(KERN_ERR "%s: invalid state %d\n", __func__,
@@ -523,11 +569,11 @@ static void start_data_dma(struct pxa3xx_nand_info *info, int dir_out)
 
         if (dir_out) {
                 desc->dsadr = info->data_buff_phys;
-                desc->dtadr = NDDB_DMA_ADDR;
+                desc->dtadr = info->mmio_phys + NDDB;
                 desc->dcmd |= DCMD_INCSRCADDR | DCMD_FLOWTRG;
         } else {
                 desc->dtadr = info->data_buff_phys;
-                desc->dsadr = NDDB_DMA_ADDR;
+                desc->dsadr = info->mmio_phys + NDDB;
                 desc->dcmd |= DCMD_INCTRGADDR | DCMD_FLOWSRC;
         }
 
@@ -669,6 +715,7 @@ static void pxa3xx_nand_cmdfunc(struct mtd_info *mtd, unsigned command,
                 /* disable HW ECC to get all the OOB data */
                 info->buf_count = mtd->writesize + mtd->oobsize;
                 info->buf_start = mtd->writesize + column;
+                memset(info->data_buff, 0xFF, info->buf_count);
 
                 if (prepare_read_prog_cmd(info, cmdset->read1, column, page_addr))
                         break;
@@ -1239,13 +1286,17 @@ static int pxa3xx_nand_probe(struct platform_device *pdev)
                 ret = -ENODEV;
                 goto fail_free_res;
         }
+        info->mmio_phys = r->start;
 
         ret = pxa3xx_nand_init_buff(info);
         if (ret)
                 goto fail_free_io;
 
-        ret = request_irq(IRQ_NAND, pxa3xx_nand_irq, IRQF_DISABLED,
-                                pdev->name, info);
+        /* initialize all interrupts to be disabled */
+        disable_int(info, NDSR_MASK);
+
+        ret = request_irq(irq, pxa3xx_nand_irq, IRQF_DISABLED,
+                          pdev->name, info);
         if (ret < 0) {
                 dev_err(&pdev->dev, "failed to request IRQ\n");
                 goto fail_free_buf;
@@ -1271,7 +1322,7 @@ static int pxa3xx_nand_probe(struct platform_device *pdev)
         return add_mtd_partitions(mtd, pdata->parts, pdata->nr_parts);
 
 fail_free_irq:
-        free_irq(IRQ_NAND, info);
+        free_irq(irq, info);
 fail_free_buf:
         if (use_dma) {
                 pxa_free_dma(info->data_dma_ch);
@@ -1296,12 +1347,15 @@ static int pxa3xx_nand_remove(struct platform_device *pdev)
         struct mtd_info *mtd = platform_get_drvdata(pdev);
         struct pxa3xx_nand_info *info = mtd->priv;
         struct resource *r;
+        int irq;
 
         platform_set_drvdata(pdev, NULL);
 
         del_mtd_device(mtd);
         del_mtd_partitions(mtd);
-        free_irq(IRQ_NAND, info);
+        irq = platform_get_irq(pdev, 0);
+        if (irq >= 0)
+                free_irq(irq, info);
         if (use_dma) {
                 pxa_free_dma(info->data_dma_ch);
                 dma_free_writecombine(&pdev->dev, info->data_buff_size,
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 3c20dae43ce2..e11e1cda4ba2 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -780,7 +780,7 @@ config RTC_DRV_TX4939
 
 config RTC_DRV_MV
         tristate "Marvell SoC RTC"
-        depends on ARCH_KIRKWOOD
+        depends on ARCH_KIRKWOOD || ARCH_DOVE
         help
           If you say yes here you will get support for the in-chip RTC
           that can be found in some of Marvell's SoC devices, such as
diff --git a/drivers/serial/s3c2410.c b/drivers/serial/s3c2410.c
index c99f0821cae3..73f089d3efd6 100644
--- a/drivers/serial/s3c2410.c
+++ b/drivers/serial/s3c2410.c
@@ -2,7 +2,7 @@
  *
  * Driver for Samsung S3C2410 SoC onboard UARTs.
  *
- * Ben Dooks, Copyright (c) 2003-2005,2008 Simtec Electronics
+ * Ben Dooks, Copyright (c) 2003-2008 Simtec Electronics
  *      http://armlinux.simtec.co.uk/
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/drivers/serial/s3c2412.c b/drivers/serial/s3c2412.c
index 6e057d8809d3..ce75e28e36ef 100644
--- a/drivers/serial/s3c2412.c
+++ b/drivers/serial/s3c2412.c
@@ -2,7 +2,7 @@
  *
  * Driver for Samsung S3C2412 and S3C2413 SoC onboard UARTs.
  *
- * Ben Dooks, Copyright (c) 2003-2005,2008 Simtec Electronics
+ * Ben Dooks, Copyright (c) 2003-2008 Simtec Electronics
  *      http://armlinux.simtec.co.uk/
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/drivers/serial/s3c2440.c b/drivers/serial/s3c2440.c
index 69ff5d340f04..094cc3904b13 100644
--- a/drivers/serial/s3c2440.c
+++ b/drivers/serial/s3c2440.c
@@ -2,7 +2,7 @@
  *
  * Driver for Samsung S3C2440 and S3C2442 SoC onboard UARTs.
  *
- * Ben Dooks, Copyright (c) 2003-2005,2008 Simtec Electronics
+ * Ben Dooks, Copyright (c) 2003-2008 Simtec Electronics
  *      http://armlinux.simtec.co.uk/
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/drivers/serial/s3c24a0.c b/drivers/serial/s3c24a0.c
index 26c49e18bdd1..fad6083ca427 100644
--- a/drivers/serial/s3c24a0.c
+++ b/drivers/serial/s3c24a0.c
@@ -6,7 +6,7 @@
  *
  * Author: Sandeep Patil <sandeep.patil@azingo.com>
  *
- * Ben Dooks, Copyright (c) 2003-2005,2008 Simtec Electronics
+ * Ben Dooks, Copyright (c) 2003-2008 Simtec Electronics
  *      http://armlinux.simtec.co.uk/
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/drivers/serial/samsung.c b/drivers/serial/samsung.c
index 1523e8d9ae77..52e3df113ec0 100644
--- a/drivers/serial/samsung.c
+++ b/drivers/serial/samsung.c
@@ -2,7 +2,7 @@
  *
  * Driver core for Samsung SoC onboard UARTs.
  *
- * Ben Dooks, Copyright (c) 2003-2005,2008 Simtec Electronics
+ * Ben Dooks, Copyright (c) 2003-2008 Simtec Electronics
  *      http://armlinux.simtec.co.uk/
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/drivers/serial/samsung.h b/drivers/serial/samsung.h
index d3fe315969f6..1fb22343df42 100644
--- a/drivers/serial/samsung.h
+++ b/drivers/serial/samsung.h
@@ -2,7 +2,7 @@
  *
  * Driver for Samsung SoC onboard UARTs.
  *
- * Ben Dooks, Copyright (c) 2003-2005,2008 Simtec Electronics
+ * Ben Dooks, Copyright (c) 2003-2008 Simtec Electronics
  *      http://armlinux.simtec.co.uk/
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 188e1ba3b69f..6b89eb55ed32 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -5,6 +5,9 @@
 menu "Graphics support"
         depends on HAS_IOMEM
 
+config HAVE_FB_ATMEL
+        bool
+
 source "drivers/char/agp/Kconfig"
 
 source "drivers/gpu/vga/Kconfig"
@@ -937,7 +940,7 @@ config FB_S1D13XXX
 
 config FB_ATMEL
         tristate "AT91/AT32 LCD Controller support"
-        depends on FB && (ARCH_AT91SAM9261 || ARCH_AT91SAM9G10 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || ARCH_AT91SAM9G45 || ARCH_AT91CAP9 || AVR32)
+        depends on FB && HAVE_FB_ATMEL
         select FB_CFB_FILLRECT
         select FB_CFB_COPYAREA
         select FB_CFB_IMAGEBLIT
diff --git a/drivers/video/backlight/da903x_bl.c b/drivers/video/backlight/da903x_bl.c
index 701a1081e199..7fcb0eb54c60 100644
--- a/drivers/video/backlight/da903x_bl.c
+++ b/drivers/video/backlight/da903x_bl.c
@@ -25,6 +25,7 @@
 
 #define DA9034_WLED_CONTROL1    0x3C
 #define DA9034_WLED_CONTROL2    0x3D
+#define DA9034_WLED_ISET(x)     ((x) & 0x1f)
 
 #define DA9034_WLED_BOOST_EN    (1 << 5)
 
@@ -101,6 +102,7 @@ static struct backlight_ops da903x_backlight_ops = {
 
 static int da903x_backlight_probe(struct platform_device *pdev)
 {
+        struct da9034_backlight_pdata *pdata = pdev->dev.platform_data;
         struct da903x_backlight_data *data;
         struct backlight_device *bl;
         int max_brightness;
@@ -127,6 +129,11 @@ static int da903x_backlight_probe(struct platform_device *pdev)
         data->da903x_dev = pdev->dev.parent;
         data->current_brightness = 0;
 
+        /* adjust the WLED output current */
+        if (pdata)
+                da903x_write(data->da903x_dev, DA9034_WLED_CONTROL2,
+                                DA9034_WLED_ISET(pdata->output_current));
+
         bl = backlight_device_register(pdev->name, data->da903x_dev,
                         data, &da903x_backlight_ops);
         if (IS_ERR(bl)) {
diff --git a/drivers/video/backlight/tdo24m.c b/drivers/video/backlight/tdo24m.c
index bbfb502add67..4a3d46e08016 100644
--- a/drivers/video/backlight/tdo24m.c
+++ b/drivers/video/backlight/tdo24m.c
@@ -367,6 +367,7 @@ static int __devinit tdo24m_probe(struct spi_device *spi)
 
         spi_message_init(m);
 
+        x->cs_change = 1;
         x->tx_buf = &lcd->buf[0];
         spi_message_add_tail(x, m);
 
diff --git a/drivers/video/pxa168fb.c b/drivers/video/pxa168fb.c
index 84d8327e47db..75285d3f393c 100644
--- a/drivers/video/pxa168fb.c
+++ b/drivers/video/pxa168fb.c
@@ -687,6 +687,7 @@ static int __init pxa168fb_probe(struct platform_device *pdev)
         }
 
         info->fix.smem_start = (unsigned long)fbi->fb_start_dma;
+        set_graphics_start(info, 0, 0);
 
         /*
          * Set video mode according to platform data.
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
index 1820c4a24434..f58a3aae6ea6 100644
--- a/drivers/video/pxafb.c
+++ b/drivers/video/pxafb.c
@@ -80,7 +80,8 @@
 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);
-static void setup_base_frame(struct pxafb_info *fbi, int branch);
+static void setup_base_frame(struct pxafb_info *fbi,
+                             struct fb_var_screeninfo *var, int branch);
 static int setup_frame_dma(struct pxafb_info *fbi, int dma, int pal,
                            unsigned long offset, size_t size);
 
@@ -397,6 +398,7 @@ static void pxafb_setmode(struct fb_var_screeninfo *var,
         var->lower_margin       = mode->lower_margin;
         var->sync               = mode->sync;
         var->grayscale          = mode->cmap_greyscale;
+        var->transp.length      = mode->transparency;
 
         /* set the initial RGBA bitfields */
         pxafb_set_pixfmt(var, mode->depth);
@@ -531,12 +533,22 @@ static int pxafb_pan_display(struct fb_var_screeninfo *var,
                              struct fb_info *info)
 {
         struct pxafb_info *fbi = (struct pxafb_info *)info;
+        struct fb_var_screeninfo newvar;
         int dma = DMA_MAX + DMA_BASE;
 
         if (fbi->state != C_ENABLE)
                 return 0;
 
-        setup_base_frame(fbi, 1);
+        /* Only take .xoffset, .yoffset and .vmode & FB_VMODE_YWRAP from what
+         * was passed in and copy the rest from the old screeninfo.
+         */
+        memcpy(&newvar, &fbi->fb.var, sizeof(newvar));
+        newvar.xoffset = var->xoffset;
+        newvar.yoffset = var->yoffset;
+        newvar.vmode &= ~FB_VMODE_YWRAP;
+        newvar.vmode |= var->vmode & FB_VMODE_YWRAP;
+
+        setup_base_frame(fbi, &newvar, 1);
 
         if (fbi->lccr0 & LCCR0_SDS)
                 lcd_writel(fbi, FBR1, fbi->fdadr[dma + 1] | 0x1);
@@ -1052,9 +1064,10 @@ static int setup_frame_dma(struct pxafb_info *fbi, int dma, int pal,
         return 0;
 }
 
-static void setup_base_frame(struct pxafb_info *fbi, int branch)
+static void setup_base_frame(struct pxafb_info *fbi,
+                             struct fb_var_screeninfo *var,
+                             int branch)
 {
-        struct fb_var_screeninfo *var = &fbi->fb.var;
         struct fb_fix_screeninfo *fix = &fbi->fb.fix;
         int nbytes, dma, pal, bpp = var->bits_per_pixel;
         unsigned long offset;
@@ -1332,7 +1345,7 @@ static int pxafb_activate_var(struct fb_var_screeninfo *var,
 #endif
                 setup_parallel_timing(fbi, var);
 
-        setup_base_frame(fbi, 0);
+        setup_base_frame(fbi, var, 0);
 
         fbi->reg_lccr0 = fbi->lccr0 |
                 (LCCR0_LDM | LCCR0_SFM | LCCR0_IUM | LCCR0_EFM |