Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC fixes and straggler patches from Olof Johansson:
 "A collection of fixes for fall out from 3.10 merge window, some build
  fixes and warning cleanups and a small handful of patches that were
  small and contained and made sense to still include in 3.10 (some of
  these have also been in -next since the merge window opened).

  Largest continous series is for OMAP, but there's a handful for other
  platforms.

  For i.MX, one of the patches are framebuffer fixups due to fallout
  during the merge window, and the other removes some stale and broken
  code."

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (34 commits)
  ARM: exynos: dts: Fixed vbus-gpios
  ARM: EXYNOS5: Fix kernel dump in AFTR idle mode
  ARM: ux500: Rid ignored return value of regulator_enable() compiler warning
  ARM: ux500: read the correct soc_id number
  ARM: exynos: dts: cros5250: add cyapa trackpad
  video: mxsfb: Adapt to new videomode API
  ARM: imx: Select GENERIC_ALLOCATOR
  ARM: imx: compile fix for hotplug.c
  ARM: dts: don't assume boards are using twl4030 for omap3
  ARM: OMAP2+: Remove bogus IS_ERR_OR_NULL checking from id.c
  ARM: dts: Configure and fix the McSPI pins for 4430sdp
  ARM: dts: AM33XX: Add GPMC node
  ARM: dts: OMAP4460: Fix CPU OPP voltages
  ARM: dts: OMAP36xx: Fix CPU OPP voltages
  ARM: OMAP4+: omap2plus_defconfig: Enable audio via TWL6040 as module
  ARM: OMAP2: AM33XX: id: Add support for new AM335x PG2.1 Si
  omap: mux: add AM/DM37x gpios
  ARM: OMAP1: DMA: fix error handling in omap1_system_dma_init()
  ARM: OMAP2+: omap_device: use late_initcall_sync
  ARM: OMAP: RX-51: change probe order of touchscreen and panel SPI devices
  ...

9 files changed, 37 insertions, 44 deletions

diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 857b1f097fd..f49cd51e162 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -37,8 +37,6 @@ config ARCH_OMAP2PLUS_TYPICAL
 	select NEON if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5
 	select PM_RUNTIME
 	select REGULATOR
-	select SERIAL_OMAP
-	select SERIAL_OMAP_CONSOLE
 	select TWL4030_CORE if ARCH_OMAP3 || ARCH_OMAP4
 	select TWL4030_POWER if ARCH_OMAP3 || ARCH_OMAP4
 	select VFP
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 62bb352c2d3..55a9d677768 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -32,12 +32,12 @@ obj-$(CONFIG_SOC_HAS_OMAP2_SDRC)	+= sdrc.o
 
 # SMP support ONLY available for OMAP4
 
-obj-$(CONFIG_SMP)			+= omap-smp.o omap-headsmp.o
-obj-$(CONFIG_HOTPLUG_CPU)		+= omap-hotplug.o
+smp-$(CONFIG_SMP)			+= omap-smp.o omap-headsmp.o
+smp-$(CONFIG_HOTPLUG_CPU)		+= omap-hotplug.o
 omap-4-5-common				=  omap4-common.o omap-wakeupgen.o \
 					   sleep44xx.o
-obj-$(CONFIG_ARCH_OMAP4)		+= $(omap-4-5-common)
-obj-$(CONFIG_SOC_OMAP5)			+= $(omap-4-5-common)
+obj-$(CONFIG_ARCH_OMAP4)		+= $(omap-4-5-common) $(smp-y)
+obj-$(CONFIG_SOC_OMAP5)			+= $(omap-4-5-common) $(smp-y)
 
 plus_sec := $(call as-instr,.arch_extension sec,+sec)
 AFLAGS_omap-headsmp.o			:=-Wa,-march=armv7-a$(plus_sec)
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 6de78605c0a..04c11655541 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -112,13 +112,13 @@ static u8 omap3_beagle_version;
  */
 static struct {
 	int mmc1_gpio_wp;
-	int usb_pwr_level;
+	bool usb_pwr_level;	/* 0 - Active Low, 1 - Active High */
 	int dvi_pd_gpio;
 	int usr_button_gpio;
 	int mmc_caps;
 } beagle_config = {
 	.mmc1_gpio_wp = -EINVAL,
-	.usb_pwr_level = GPIOF_OUT_INIT_LOW,
+	.usb_pwr_level = 0,
 	.dvi_pd_gpio = -EINVAL,
 	.usr_button_gpio = 4,
 	.mmc_caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
@@ -178,7 +178,7 @@ static void __init omap3_beagle_init_rev(void)
 	case 0:
 		printk(KERN_INFO "OMAP3 Beagle Rev: xM Ax/Bx\n");
 		omap3_beagle_version = OMAP3BEAGLE_BOARD_XM;
-		beagle_config.usb_pwr_level = GPIOF_OUT_INIT_HIGH;
+		beagle_config.usb_pwr_level = 1;
 		beagle_config.mmc_caps &= ~MMC_CAP_8_BIT_DATA;
 		break;
 	case 2:
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index 1a884670a6c..18ca61e300b 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -73,11 +73,11 @@
 #define LIS302_IRQ1_GPIO 181
 #define LIS302_IRQ2_GPIO 180  /* Not yet in use */
 
-/* list all spi devices here */
+/* List all SPI devices here. Note that the list/probe order seems to matter! */
 enum {
 	RX51_SPI_WL1251,
-	RX51_SPI_MIPID,		/* LCD panel */
 	RX51_SPI_TSC2005,	/* Touch Controller */
+	RX51_SPI_MIPID,		/* LCD panel */
 };
 
 static struct wl12xx_platform_data wl1251_pdata;
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index ed946df5ad8..6c4da1254f5 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -1520,36 +1520,22 @@ static int gpmc_probe_dt(struct platform_device *pdev)
 		return ret;
 	}
 
-	for_each_node_by_name(child, "nand") {
-		ret = gpmc_probe_nand_child(pdev, child);
-		if (ret < 0) {
-			of_node_put(child);
-			return ret;
-		}
-	}
+	for_each_child_of_node(pdev->dev.of_node, child) {
 
-	for_each_node_by_name(child, "onenand") {
-		ret = gpmc_probe_onenand_child(pdev, child);
-		if (ret < 0) {
-			of_node_put(child);
-			return ret;
-		}
-	}
+		if (!child->name)
+			continue;
 
-	for_each_node_by_name(child, "nor") {
-		ret = gpmc_probe_generic_child(pdev, child);
-		if (ret < 0) {
-			of_node_put(child);
-			return ret;
-		}
-	}
+		if (of_node_cmp(child->name, "nand") == 0)
+			ret = gpmc_probe_nand_child(pdev, child);
+		else if (of_node_cmp(child->name, "onenand") == 0)
+			ret = gpmc_probe_onenand_child(pdev, child);
+		else if (of_node_cmp(child->name, "ethernet") == 0 ||
+			 of_node_cmp(child->name, "nor") == 0)
+			ret = gpmc_probe_generic_child(pdev, child);
 
-	for_each_node_by_name(child, "ethernet") {
-		ret = gpmc_probe_generic_child(pdev, child);
-		if (ret < 0) {
+		if (WARN(ret < 0, "%s: probing gpmc child %s failed\n",
+			 __func__, child->full_name))
 			of_node_put(child);
-			return ret;
-		}
 	}
 
 	return 0;
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index 0f4c18e6e60..1272c41d474 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -419,11 +419,15 @@ void __init omap3xxx_check_revision(void)
 			cpu_rev = "1.0";
 			break;
 		case 1:
-		/* FALLTHROUGH */
-		default:
 			omap_revision = AM335X_REV_ES2_0;
 			cpu_rev = "2.0";
 			break;
+		case 2:
+		/* FALLTHROUGH */
+		default:
+			omap_revision = AM335X_REV_ES2_1;
+			cpu_rev = "2.1";
+			break;
 		}
 		break;
 	case 0xb8f2:
@@ -644,13 +648,12 @@ void __init omap_soc_device_init(void)
 	soc_dev_attr->revision = soc_rev;
 
 	soc_dev = soc_device_register(soc_dev_attr);
-	if (IS_ERR_OR_NULL(soc_dev)) {
+	if (IS_ERR(soc_dev)) {
 		kfree(soc_dev_attr);
 		return;
 	}
 
 	parent = soc_device_to_device(soc_dev);
-	if (!IS_ERR_OR_NULL(parent))
-		device_create_file(parent, &omap_soc_attr);
+	device_create_file(parent, &omap_soc_attr);
 }
 #endif /* CONFIG_SOC_BUS */
diff --git a/arch/arm/mach-omap2/mux34xx.h b/arch/arm/mach-omap2/mux34xx.h
index 6543ebf8ecf..3f26d297c08 100644
--- a/arch/arm/mach-omap2/mux34xx.h
+++ b/arch/arm/mach-omap2/mux34xx.h
@@ -393,6 +393,10 @@
 #define OMAP3_CONTROL_PADCONF_SAD2D_SWAKEUP_OFFSET		0xa1c
 #define OMAP3_CONTROL_PADCONF_JTAG_RTCK_OFFSET			0xa1e
 #define OMAP3_CONTROL_PADCONF_JTAG_TDO_OFFSET			0xa20
+#define OMAP3_CONTROL_PADCONF_GPIO_127				0xa24
+#define OMAP3_CONTROL_PADCONF_GPIO_126				0xa26
+#define OMAP3_CONTROL_PADCONF_GPIO_128				0xa28
+#define OMAP3_CONTROL_PADCONF_GPIO_129				0xa2a
 
 #define OMAP3_CONTROL_PADCONF_MUX_SIZE				\
-		(OMAP3_CONTROL_PADCONF_JTAG_TDO_OFFSET + 0x2)
+		(OMAP3_CONTROL_PADCONF_GPIO_129 + 0x2)
diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
index eeea4fa28fb..e6d230700b2 100644
--- a/arch/arm/mach-omap2/omap_device.c
+++ b/arch/arm/mach-omap2/omap_device.c
@@ -876,4 +876,4 @@ static int __init omap_device_late_init(void)
 	bus_for_each_dev(&platform_bus_type, NULL, NULL, omap_device_late_idle);
 	return 0;
 }
-omap_late_initcall(omap_device_late_init);
+omap_late_initcall_sync(omap_device_late_init);
diff --git a/arch/arm/mach-omap2/soc.h b/arch/arm/mach-omap2/soc.h
index 18fdeeb3a44..197cc16870d 100644
--- a/arch/arm/mach-omap2/soc.h
+++ b/arch/arm/mach-omap2/soc.h
@@ -396,6 +396,7 @@ IS_OMAP_TYPE(3430, 0x3430)
 #define AM335X_CLASS		0x33500033
 #define AM335X_REV_ES1_0	AM335X_CLASS
 #define AM335X_REV_ES2_0	(AM335X_CLASS | (0x1 << 8))
+#define AM335X_REV_ES2_1	(AM335X_CLASS | (0x2 << 8))
 
 #define OMAP443X_CLASS		0x44300044
 #define OMAP4430_REV_ES1_0	(OMAP443X_CLASS | (0x10 << 8))
@@ -496,6 +497,7 @@ level(__##fn);
 #define omap_subsys_initcall(fn)	omap_initcall(subsys_initcall, fn)
 #define omap_device_initcall(fn)	omap_initcall(device_initcall, fn)
 #define omap_late_initcall(fn)		omap_initcall(late_initcall, fn)
+#define omap_late_initcall_sync(fn)	omap_initcall(late_initcall_sync, fn)
 
 #endif	/* __ASSEMBLY__ */