Merge tag 'omap-devel-dt-merged-for-v3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt

Device tree related changes for omaps.

Note that this branch is based on omap-cleanup-sparseirq-for-v3.7
to avoid merge conflicts with the sparseirq changes for gpio-twl4030
driver.

* tag 'omap-devel-dt-merged-for-v3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  arm/dts: Mux uart pins for omap4-sdp
  ARM: OMAP2+: select PINCTRL in Kconfig
  arm/dts: Add pinctrl driver entries for omap2/3/4
  arm/dts: Add omap36xx.dtsi file and rename omap3-beagle to omap3-beagle-xm
  ARM: dts: omap3-overo: Add support for the blue LED
  Documentation: dt: Update the OMAP documentation with Overo/Toby
  ARM: dts: OMAP3: Add support for Gumstix Overo with Tobi expansion board
  ARM: dts: OMAP4: Add reg and interrupts for every nodes
  ARM: dts: AM33XX: Specify reg and interrupt property for all nodes
  ARM: dts: AM33XX: Convert all hex numbers to lower-case
  ARM: dts: omap3-beagle: Enable audio support
  ARM: dts: omap5: Add McPDM and DMIC section to the dtsi file
  ARM: dts: omap5: Add McBSP entries
  ARM: dts: omap4: Add reg-names for McPDM and DMIC
  ARM: dts: omap4: Add McBSP entries
  ARM: dts: omap3: Add McBSP entries
  ARM: dts: omap2420-h4: Include omap2420.dtsi file instead the common omap2
  ARM: dts: omap2: Add McBSP entries for OMAP2420 and OMAP2430 SoC
  ARM: dts: omap3-beagle: Add heartbeat and mmc LEDs support
  ARM: dts: omap3: Add gpio-twl4030 properties for BeagleBoard and omap3-EVM
  ...

1 files changed, 17 insertions, 15 deletions

diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c
index 398a8278384..9d49b1f4ff5 100644
--- a/drivers/mtd/onenand/omap2.c
+++ b/drivers/mtd/onenand/omap2.c
@@ -43,18 +43,17 @@
 #include <asm/gpio.h>
 
 #include <plat/dma.h>
-
-#include <plat/board.h>
+#include <plat/cpu.h>
 
 #define DRIVER_NAME "omap2-onenand"
 
-#define ONENAND_IO_SIZE		SZ_128K
 #define ONENAND_BUFRAM_SIZE	(1024 * 5)
 
 struct omap2_onenand {
 	struct platform_device *pdev;
 	int gpmc_cs;
 	unsigned long phys_base;
+	unsigned int mem_size;
 	int gpio_irq;
 	struct mtd_info mtd;
 	struct onenand_chip onenand;
@@ -626,6 +625,7 @@ static int __devinit omap2_onenand_probe(struct platform_device *pdev)
 	struct omap2_onenand *c;
 	struct onenand_chip *this;
 	int r;
+	struct resource *res;
 
 	pdata = pdev->dev.platform_data;
 	if (pdata == NULL) {
@@ -647,20 +647,24 @@ static int __devinit omap2_onenand_probe(struct platform_device *pdev)
 		c->gpio_irq = 0;
 	}
 
-	r = gpmc_cs_request(c->gpmc_cs, ONENAND_IO_SIZE, &c->phys_base);
-	if (r < 0) {
-		dev_err(&pdev->dev, "Cannot request GPMC CS\n");
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (res == NULL) {
+		r = -EINVAL;
+		dev_err(&pdev->dev, "error getting memory resource\n");
 		goto err_kfree;
 	}
 
-	if (request_mem_region(c->phys_base, ONENAND_IO_SIZE,
+	c->phys_base = res->start;
+	c->mem_size = resource_size(res);
+
+	if (request_mem_region(c->phys_base, c->mem_size,
 			       pdev->dev.driver->name) == NULL) {
-		dev_err(&pdev->dev, "Cannot reserve memory region at 0x%08lx, "
-			"size: 0x%x\n",	c->phys_base, ONENAND_IO_SIZE);
+		dev_err(&pdev->dev, "Cannot reserve memory region at 0x%08lx, size: 0x%x\n",
+						c->phys_base, c->mem_size);
 		r = -EBUSY;
-		goto err_free_cs;
+		goto err_kfree;
 	}
-	c->onenand.base = ioremap(c->phys_base, ONENAND_IO_SIZE);
+	c->onenand.base = ioremap(c->phys_base, c->mem_size);
 	if (c->onenand.base == NULL) {
 		r = -ENOMEM;
 		goto err_release_mem_region;
@@ -776,9 +780,7 @@ err_release_gpio:
 err_iounmap:
 	iounmap(c->onenand.base);
 err_release_mem_region:
-	release_mem_region(c->phys_base, ONENAND_IO_SIZE);
-err_free_cs:
-	gpmc_cs_free(c->gpmc_cs);
+	release_mem_region(c->phys_base, c->mem_size);
 err_kfree:
 	kfree(c);
 
@@ -800,7 +802,7 @@ static int __devexit omap2_onenand_remove(struct platform_device *pdev)
 		gpio_free(c->gpio_irq);
 	}
 	iounmap(c->onenand.base);
-	release_mem_region(c->phys_base, ONENAND_IO_SIZE);
+	release_mem_region(c->phys_base, c->mem_size);
 	gpmc_cs_free(c->gpmc_cs);
 	kfree(c);