Merge branch 'mxc-master' of git://git.pengutronix.de/git/imx/linux-2.6 into imx/master

Removed selection of COMMON_CLKDEV by CONFIG_ARCH_MX5.  This is handled
in 03e09cd8902717b66f940357257d8ad76114d9f2.

arch/arm/plat-mxc/iomux-mx1-mx2.c was moved to
arch/arm/plat-mxc/iomux-v1.c in 5e2e95f520538e095d10456acd28d9107317aa32
and got bug fixed in 5c17ef878fa25e04b1e8f1d8f5fa8b267753472c.  The bug
in arch/arm/plat-mxc/iomux-v1.c isn't present any more since
bac3fcfad565c9bbceeed8b607f140c29df97355, so
arch/arm/plat-mxc/iomux-mx1-mx2.c is simply deleted.

Conflicts:
	arch/arm/plat-mxc/Kconfig
	arch/arm/plat-mxc/Makefile
	arch/arm/plat-mxc/iomux-mx1-mx2.c

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

3 files changed, 25 insertions, 13 deletions

diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c
index 18130f11238e..c5b546a98520 100644
--- a/drivers/serial/imx.c
+++ b/drivers/serial/imx.c
@@ -440,7 +440,7 @@ static irqreturn_t imx_rxint(int irq, void *dev_id)
 
                 temp = readl(sport->port.membase + USR2);
                 if (temp & USR2_BRCD) {
-                        writel(temp | USR2_BRCD, sport->port.membase + USR2);
+                        writel(USR2_BRCD, sport->port.membase + USR2);
                         if (uart_handle_break(&sport->port))
                                 continue;
                 }
diff --git a/drivers/usb/gadget/fsl_mx3_udc.c b/drivers/usb/gadget/fsl_mx3_udc.c
index 4bc2bf3d602e..20a802ecaa15 100644
--- a/drivers/usb/gadget/fsl_mx3_udc.c
+++ b/drivers/usb/gadget/fsl_mx3_udc.c
@@ -17,6 +17,8 @@
 #include <linux/fsl_devices.h>
 #include <linux/platform_device.h>
 
+#include <mach/hardware.h>
+
 static struct clk *mxc_ahb_clk;
 static struct clk *mxc_usb_clk;
 
@@ -28,14 +30,16 @@ int fsl_udc_clk_init(struct platform_device *pdev)
 
         pdata = pdev->dev.platform_data;
 
-        mxc_ahb_clk = clk_get(&pdev->dev, "usb_ahb");
-        if (IS_ERR(mxc_ahb_clk))
-                return PTR_ERR(mxc_ahb_clk);
+        if (!cpu_is_mx35()) {
+                mxc_ahb_clk = clk_get(&pdev->dev, "usb_ahb");
+                if (IS_ERR(mxc_ahb_clk))
+                        return PTR_ERR(mxc_ahb_clk);
 
-        ret = clk_enable(mxc_ahb_clk);
-        if (ret < 0) {
-                dev_err(&pdev->dev, "clk_enable(\"usb_ahb\") failed\n");
-                goto eenahb;
+                ret = clk_enable(mxc_ahb_clk);
+                if (ret < 0) {
+                        dev_err(&pdev->dev, "clk_enable(\"usb_ahb\") failed\n");
+                        goto eenahb;
+                }
         }
 
         /* make sure USB_CLK is running at 60 MHz +/- 1000 Hz */
@@ -50,6 +54,7 @@ int fsl_udc_clk_init(struct platform_device *pdev)
         if (pdata->phy_mode != FSL_USB2_PHY_ULPI &&
             (freq < 59999000 || freq > 60001000)) {
                 dev_err(&pdev->dev, "USB_CLK=%lu, should be 60MHz\n", freq);
+                ret = -EINVAL;
                 goto eclkrate;
         }
 
@@ -66,9 +71,11 @@ eclkrate:
         clk_put(mxc_usb_clk);
         mxc_usb_clk = NULL;
 egusb:
-        clk_disable(mxc_ahb_clk);
+        if (!cpu_is_mx35())
+                clk_disable(mxc_ahb_clk);
 eenahb:
-        clk_put(mxc_ahb_clk);
+        if (!cpu_is_mx35())
+                clk_put(mxc_ahb_clk);
         return ret;
 }
 
@@ -90,6 +97,8 @@ void fsl_udc_clk_release(void)
                 clk_disable(mxc_usb_clk);
                 clk_put(mxc_usb_clk);
         }
-        clk_disable(mxc_ahb_clk);
-        clk_put(mxc_ahb_clk);
+        if (!cpu_is_mx35()) {
+                clk_disable(mxc_ahb_clk);
+                clk_put(mxc_ahb_clk);
+        }
 }
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 5a5c303a6373..83d40ed2f2d6 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -400,9 +400,12 @@ config FB_SA1100
           If you plan to use the LCD display with your SA-1100 system, say
           Y here.
 
+config HAVE_FB_IMX
+        bool
+
 config FB_IMX
         tristate "Motorola i.MX LCD support"
-        depends on FB && (ARCH_MX1 || ARCH_MX2)
+        depends on FB && (HAVE_FB_IMX || ARCH_MX1 || ARCH_MX2)
         select FB_CFB_FILLRECT
         select FB_CFB_COPYAREA
         select FB_CFB_IMAGEBLIT