Merge branch 'for-next' into for-linus

CREDITS

@@ -9,6 +9,10 @@
 			Linus
 ----------
 
+M: Matt Mackal
+E: mpm@selenic.com
+D: SLOB slab allocator
+
 N: Matti Aarnio
 E: mea@nic.funet.fi
 D: Alpha systems hacking, IPv6 and other network related stuff

Documentation/DocBook/media/Makefile

@@ -202,8 +202,8 @@ $(MEDIA_OBJ_DIR)/%: $(MEDIA_SRC_DIR)/%.b64
 
 $(MEDIA_OBJ_DIR)/v4l2.xml: $(OBJIMGFILES)
 	@$($(quiet)gen_xml)
-	@(ln -sf $(MEDIA_SRC_DIR)/v4l/*xml $(MEDIA_OBJ_DIR)/)
+	@(ln -sf `cd $(MEDIA_SRC_DIR) && /bin/pwd`/v4l/*xml $(MEDIA_OBJ_DIR)/)
-	@(ln -sf $(MEDIA_SRC_DIR)/dvb/*xml $(MEDIA_OBJ_DIR)/)
+	@(ln -sf `cd $(MEDIA_SRC_DIR) && /bin/pwd`/dvb/*xml $(MEDIA_OBJ_DIR)/)
 
 $(MEDIA_OBJ_DIR)/videodev2.h.xml: $(srctree)/include/uapi/linux/videodev2.h $(MEDIA_OBJ_DIR)/v4l2.xml
 	@$($(quiet)gen_xml)

Documentation/accounting/getdelays.c

@@ -314,6 +314,7 @@ int main(int argc, char *argv[])
 			break;
 		case 'm':
 			strncpy(cpumask, optarg, sizeof(cpumask));
+			cpumask[sizeof(cpumask) - 1] = '\0';
 			maskset = 1;
 			printf("cpumask %s maskset %d\n", cpumask, maskset);
 			break;

Documentation/devicetree/bindings/arm/armada-38x.txt

@@ -6,5 +6,15 @@ following property:
 
 Required root node property:
 
- - compatible: must contain either "marvell,armada380" or
+ - compatible: must contain "marvell,armada380"
-   "marvell,armada385" depending on the variant of the SoC being used.
+
+In addition, boards using the Marvell Armada 385 SoC shall have the
+following property before the previous one:
+
+Required root node property:
+
+compatible: must contain "marvell,armada385"
+
+Example:
+
+compatible = "marvell,a385-rd", "marvell,armada385", "marvell,armada380";

Documentation/devicetree/bindings/arm/l2cc.txt

@@ -40,6 +40,9 @@ Optional properties:
 - arm,filter-ranges : <start length> Starting address and length of window to
   filter. Addresses in the filter window are directed to the M1 port. Other
   addresses will go to the M0 port.
+- arm,io-coherent : indicates that the system is operating in an hardware
+  I/O coherent mode. Valid only when the arm,pl310-cache compatible
+  string is used.
 - interrupts : 1 combined interrupt.
 - cache-id-part: cache id part number to be used if it is not present
   on hardware

Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt

@@ -48,7 +48,7 @@ adc@12D10000 {
 
 	/* NTC thermistor is a hwmon device */
 	ncp15wb473@0 {
-		compatible = "ntc,ncp15wb473";
+		compatible = "murata,ncp15wb473";
 		pullup-uv = <1800000>;
 		pullup-ohm = <47000>;
 		pulldown-ohm = <0>;

Documentation/devicetree/bindings/hwmon/ntc_thermistor.txt

@@ -3,11 +3,19 @@ NTC Thermistor hwmon sensors
 
 Requires node properties:
 - "compatible" value : one of
-	"ntc,ncp15wb473"
+	"murata,ncp15wb473"
-	"ntc,ncp18wb473"
+	"murata,ncp18wb473"
-	"ntc,ncp21wb473"
+	"murata,ncp21wb473"
-	"ntc,ncp03wb473"
+	"murata,ncp03wb473"
-	"ntc,ncp15wl333"
+	"murata,ncp15wl333"
+
+/* Usage of vendor name "ntc" is deprecated */
+<DEPRECATED>	"ntc,ncp15wb473"
+<DEPRECATED>	"ntc,ncp18wb473"
+<DEPRECATED>	"ntc,ncp21wb473"
+<DEPRECATED>	"ntc,ncp03wb473"
+<DEPRECATED>	"ntc,ncp15wl333"
+
 - "pullup-uv"	Pull up voltage in micro volts
 - "pullup-ohm"	Pull up resistor value in ohms
 - "pulldown-ohm" Pull down resistor value in ohms
@@ -21,7 +29,7 @@ Read more about iio bindings at
 
 Example:
 	ncp15wb473@0 {
-		compatible = "ntc,ncp15wb473";
+		compatible = "murata,ncp15wb473";
 		pullup-uv = <1800000>;
 		pullup-ohm = <47000>;
 		pulldown-ohm = <0>;

Documentation/devicetree/bindings/i2c/i2c-rk3x.txt

@@ -0,0 +1,42 @@
+* Rockchip RK3xxx I2C controller
+
+This driver interfaces with the native I2C controller present in Rockchip
+RK3xxx SoCs.
+
+Required properties :
+
+ - reg : Offset and length of the register set for the device
+ - compatible : should be "rockchip,rk3066-i2c", "rockchip,rk3188-i2c" or
+		"rockchip,rk3288-i2c".
+ - interrupts : interrupt number
+ - clocks : parent clock
+
+Required on RK3066, RK3188 :
+
+ - rockchip,grf : the phandle of the syscon node for the general register
+		  file (GRF)
+ - on those SoCs an alias with the correct I2C bus ID (bit offset in the GRF)
+   is also required.
+
+Optional properties :
+
+ - clock-frequency : SCL frequency to use (in Hz). If omitted, 100kHz is used.
+
+Example:
+
+aliases {
+	i2c0 = &i2c0;
+}
+
+i2c0: i2c@2002d000 {
+	compatible = "rockchip,rk3188-i2c";
+	reg = <0x2002d000 0x1000>;
+	interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	rockchip,grf = <&grf>;
+
+	clock-names = "i2c";
+	clocks = <&cru PCLK_I2C0>;
+};

Documentation/devicetree/bindings/i2c/i2c-sunxi-p2wi.txt

@@ -0,0 +1,41 @@
+
+* Allwinner P2WI (Push/Pull 2 Wire Interface) controller
+
+Required properties :
+
+ - reg             : Offset and length of the register set for the device.
+ - compatible      : Should one of the following:
+                     - "allwinner,sun6i-a31-p2wi"
+ - interrupts      : The interrupt line connected to the P2WI peripheral.
+ - clocks          : The gate clk connected to the P2WI peripheral.
+ - resets          : The reset line connected to the P2WI peripheral.
+
+Optional properties :
+
+ - clock-frequency : Desired P2WI bus clock frequency in Hz. If not set the
+default frequency is 100kHz
+
+A P2WI may contain one child node encoding a P2WI slave device.
+
+Slave device properties:
+  Required properties:
+   - reg           : the I2C slave address used during the initialization
+                     process to switch from I2C to P2WI mode
+
+Example:
+
+	p2wi@01f03400 {
+		compatible = "allwinner,sun6i-a31-p2wi";
+		reg = <0x01f03400 0x400>;
+		interrupts = <0 39 4>;
+		clocks = <&apb0_gates 3>;
+		clock-frequency = <6000000>;
+		resets = <&apb0_rst 3>;
+
+		axp221: pmic@68 {
+			compatible = "x-powers,axp221";
+			reg = <0x68>;
+
+			/* ... */
+		};
+	};

Documentation/devicetree/bindings/spi/qcom,spi-qup.txt

@@ -23,6 +23,12 @@ Optional properties:
 - spi-max-frequency: Specifies maximum SPI clock frequency,
                      Units - Hz. Definition as per
                      Documentation/devicetree/bindings/spi/spi-bus.txt
+- num-cs:	total number of chipselects
+- cs-gpios:	should specify GPIOs used for chipselects.
+		The gpios will be referred to as reg = <index> in the SPI child
+		nodes.  If unspecified, a single SPI device without a chip
+		select can be used.
+
 
 SPI slave nodes must be children of the SPI master node and can contain
 properties described in Documentation/devicetree/bindings/spi/spi-bus.txt

Documentation/devicetree/bindings/vendor-prefixes.txt

@@ -83,6 +83,7 @@ mosaixtech	Mosaix Technologies, Inc.
 moxa	Moxa
 mpl	MPL AG
 mundoreader	Mundo Reader S.L.
+murata	Murata Manufacturing Co., Ltd.
 mxicy	Macronix International Co., Ltd.
 national	National Semiconductor
 neonode		Neonode Inc.

Documentation/email-clients.txt

@@ -1,6 +1,17 @@
 Email clients info for Linux
 ======================================================================
 
+Git
+----------------------------------------------------------------------
+These days most developers use `git send-email` instead of regular
+email clients.  The man page for this is quite good.  On the receiving
+end, maintainers use `git am` to apply the patches.
+
+If you are new to git then send your first patch to yourself.  Save it
+as raw text including all the headers.  Run `git am raw_email.txt` and
+then review the changelog with `git log`.  When that works then send
+the patch to the appropriate mailing list(s).
+
 General Preferences
 ----------------------------------------------------------------------
 Patches for the Linux kernel are submitted via email, preferably as

Documentation/hwmon/ntc_thermistor

@@ -1,7 +1,7 @@
 Kernel driver ntc_thermistor
 =================
 
-Supported thermistors:
+Supported thermistors from Murata:
 * Murata NTC Thermistors NCP15WB473, NCP18WB473, NCP21WB473, NCP03WB473, NCP15WL333
   Prefixes: 'ncp15wb473', 'ncp18wb473', 'ncp21wb473', 'ncp03wb473', 'ncp15wl333'
   Datasheet: Publicly available at Murata
@@ -15,9 +15,9 @@ Authors:
 Description
 -----------
 
-The NTC thermistor is a simple thermistor that requires users to provide the
+The NTC (Negative Temperature Coefficient) thermistor is a simple thermistor
-resistance and lookup the corresponding compensation table to get the
+that requires users to provide the resistance and lookup the corresponding
-temperature input.
+compensation table to get the temperature input.
 
 The NTC driver provides lookup tables with a linear approximation function
 and four circuit models with an option not to use any of the four models.

Documentation/kbuild/makefiles.txt

@@ -1171,7 +1171,7 @@ When kbuild executes, the following steps are followed (roughly):
 	      obvious reason.
 
     dtc
-	Create flattend device tree blob object suitable for linking
+	Create flattened device tree blob object suitable for linking
 	into vmlinux. Device tree blobs linked into vmlinux are placed
 	in an init section in the image. Platform code *must* copy the
 	blob to non-init memory prior to calling unflatten_device_tree().

Documentation/kernel-parameters.txt

@@ -1474,6 +1474,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 	js=		[HW,JOY] Analog joystick
 			See Documentation/input/joystick.txt.
 
+	kaslr/nokaslr	[X86]
+			Enable/disable kernel and module base offset ASLR
+			(Address Space Layout Randomization) if built into
+			the kernel. When CONFIG_HIBERNATION is selected,
+			kASLR is disabled by default. When kASLR is enabled,
+			hibernation will be disabled.
+
 	keepinitrd	[HW,ARM]
 
 	kernelcore=nn[KMG]	[KNL,X86,IA-64,PPC] This parameter
@@ -2110,10 +2117,6 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 	noapic		[SMP,APIC] Tells the kernel to not make use of any
 			IOAPICs that may be present in the system.
 
-	nokaslr		[X86]
-			Disable kernel and module base offset ASLR (Address
-			Space Layout Randomization) if built into the kernel.
-
 	noautogroup	Disable scheduler automatic task group creation.
 
 	nobats		[PPC] Do not use BATs for mapping kernel lowmem
@@ -2184,6 +2187,8 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 			in certain environments such as networked servers or
 			real-time systems.
 
+	nohibernate	[HIBERNATION] Disable hibernation and resume.
+
 	nohz=		[KNL] Boottime enable/disable dynamic ticks
 			Valid arguments: on, off
 			Default: on
@@ -2980,6 +2985,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 		noresume	Don't check if there's a hibernation image
 				present during boot.
 		nocompress	Don't compress/decompress hibernation images.
+		no		Disable hibernation and resume.
 
 	retain_initrd	[RAM] Keep initrd memory after extraction
 
@@ -3124,6 +3130,11 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 			[KNL] Should the soft-lockup detector generate panics.
 			Format: <integer>
 
+	softlockup_all_cpu_backtrace=
+			[KNL] Should the soft-lockup detector generate
+			backtraces on all cpus.
+			Format: <integer>
+
 	sonypi.*=	[HW] Sony Programmable I/O Control Device driver
 			See Documentation/laptops/sonypi.txt
 

Documentation/memory-hotplug.txt

@@ -209,15 +209,12 @@ If memory device is found, memory hotplug code will be called.
 
 4.2 Notify memory hot-add event by hand
 ------------
-On powerpc, the firmware does not notify a memory hotplug event to the kernel.
+On some architectures, the firmware may not notify the kernel of a memory
-Therefore, "probe" interface is supported to notify the event to the kernel.
+hotplug event.  Therefore, the memory "probe" interface is supported to
-This interface depends on CONFIG_ARCH_MEMORY_PROBE.
+explicitly notify the kernel.  This interface depends on
-
+CONFIG_ARCH_MEMORY_PROBE and can be configured on powerpc, sh, and x86
-CONFIG_ARCH_MEMORY_PROBE is supported on powerpc only. On x86, this config
+if hotplug is supported, although for x86 this should be handled by ACPI
-option is disabled by default since ACPI notifies a memory hotplug event to
+notification.
-the kernel, which performs its hotplug operation as the result. Please
-enable this option if you need the "probe" interface for testing purposes
-on x86.
 
 Probe interface is located at
 /sys/devices/system/memory/probe

Documentation/ptp/testptp.c

@@ -17,6 +17,7 @@
  *  along with this program; if not, write to the Free Software
  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
+#define _GNU_SOURCE
 #include <errno.h>
 #include <fcntl.h>
 #include <inttypes.h>
@@ -46,12 +47,14 @@
 #define CLOCK_INVALID -1
 #endif
 
-/* When glibc offers the syscall, this will go away. */
+/* clock_adjtime is not available in GLIBC < 2.14 */
+#if !__GLIBC_PREREQ(2, 14)
 #include <sys/syscall.h>
 static int clock_adjtime(clockid_t id, struct timex *tx)
 {
 	return syscall(__NR_clock_adjtime, id, tx);
 }
+#endif
 
 static clockid_t get_clockid(int fd)
 {

Documentation/sound/alsa/HD-Audio-Models.txt

@@ -284,6 +284,11 @@ STAC92HD83*
   hp-zephyr	HP Zephyr
   hp-led	HP with broken BIOS for mute LED
   hp-inv-led	HP with broken BIOS for inverted mute LED
+  hp-mic-led	HP with mic-mute LED
+  headset-jack	Dell Latitude with a 4-pin headset jack
+  hp-envy-bass	Pin fixup for HP Envy bass speaker (NID 0x0f)
+  hp-envy-ts-bass Pin fixup for HP Envy TS bass speaker (NID 0x10)
+  hp-bnb13-eq	Hardware equalizer setup for HP laptops
   auto		BIOS setup (default)
 
 STAC92HD95

Documentation/sysctl/kernel.txt

@@ -75,6 +75,7 @@ show up in /proc/sys/kernel:
 - shmall
 - shmmax                      [ sysv ipc ]
 - shmmni
+- softlockup_all_cpu_backtrace
 - stop-a                      [ SPARC only ]
 - sysrq                       ==> Documentation/sysrq.txt
 - sysctl_writes_strict
@@ -783,6 +784,22 @@ via the /proc/sys interface:
 
 ==============================================================
 
+softlockup_all_cpu_backtrace:
+
+This value controls the soft lockup detector thread's behavior
+when a soft lockup condition is detected as to whether or not
+to gather further debug information. If enabled, each cpu will
+be issued an NMI and instructed to capture stack trace.
+
+This feature is only applicable for architectures which support
+NMI.
+
+0: do nothing. This is the default behavior.
+
+1: on detection capture more debug information.
+
+==============================================================
+
 tainted:
 
 Non-zero if the kernel has been tainted.  Numeric values, which

Documentation/sysctl/vm.txt

@@ -702,7 +702,8 @@ The batch value of each per cpu pagelist is also updated as a result.  It is
 set to pcp->high/4.  The upper limit of batch is (PAGE_SHIFT * 8)
 
 The initial value is zero.  Kernel does not use this value at boot time to set
-the high water marks for each per cpu page list.
+the high water marks for each per cpu page list.  If the user writes '0' to this
+sysctl, it will revert to this default behavior.
 
 ==============================================================
 

Documentation/thermal/nouveau_thermal

@@ -4,7 +4,7 @@ Kernel driver nouveau
 Supported chips:
 * NV43+
 
-Authors: Martin Peres (mupuf) <martin.peres@labri.fr>
+Authors: Martin Peres (mupuf) <martin.peres@free.fr>
 
 Description
 ---------
@@ -68,8 +68,9 @@ Your fan can be driven in different modes:
 
 NOTE: Be sure to use the manual mode if you want to drive the fan speed manually
 
-NOTE2: Not all fan management modes may be supported on all chipsets. We are
+NOTE2: When operating in manual mode outside the vbios-defined
-working on it.
+[PWM_min, PWM_max] range, the reported fan speed (RPM) may not be accurate
+depending on your hardware.
 
 Bug reports
 ---------

Documentation/trace/postprocess/trace-vmscan-postprocess.pl

@@ -47,7 +47,6 @@ use constant HIGH_KSWAPD_REWAKEUP		=> 21;
 use constant HIGH_NR_SCANNED			=> 22;
 use constant HIGH_NR_TAKEN			=> 23;
 use constant HIGH_NR_RECLAIMED			=> 24;
-use constant HIGH_NR_CONTIG_DIRTY		=> 25;
 
 my %perprocesspid;
 my %perprocess;
@@ -105,7 +104,7 @@ my $regex_direct_end_default = 'nr_reclaimed=([0-9]*)';
 my $regex_kswapd_wake_default = 'nid=([0-9]*) order=([0-9]*)';
 my $regex_kswapd_sleep_default = 'nid=([0-9]*)';
 my $regex_wakeup_kswapd_default = 'nid=([0-9]*) zid=([0-9]*) order=([0-9]*)';
-my $regex_lru_isolate_default = 'isolate_mode=([0-9]*) order=([0-9]*) nr_requested=([0-9]*) nr_scanned=([0-9]*) nr_taken=([0-9]*) contig_taken=([0-9]*) contig_dirty=([0-9]*) contig_failed=([0-9]*)';
+my $regex_lru_isolate_default = 'isolate_mode=([0-9]*) order=([0-9]*) nr_requested=([0-9]*) nr_scanned=([0-9]*) nr_taken=([0-9]*) file=([0-9]*)';
 my $regex_lru_shrink_inactive_default = 'nid=([0-9]*) zid=([0-9]*) nr_scanned=([0-9]*) nr_reclaimed=([0-9]*) priority=([0-9]*) flags=([A-Z_|]*)';
 my $regex_lru_shrink_active_default = 'lru=([A-Z_]*) nr_scanned=([0-9]*) nr_rotated=([0-9]*) priority=([0-9]*)';
 my $regex_writepage_default = 'page=([0-9a-f]*) pfn=([0-9]*) flags=([A-Z_|]*)';
@@ -200,7 +199,7 @@ $regex_lru_isolate = generate_traceevent_regex(
 			$regex_lru_isolate_default,
 			"isolate_mode", "order",
 			"nr_requested", "nr_scanned", "nr_taken",
-			"contig_taken", "contig_dirty", "contig_failed");
+			"file");
 $regex_lru_shrink_inactive = generate_traceevent_regex(
 			"vmscan/mm_vmscan_lru_shrink_inactive",
 			$regex_lru_shrink_inactive_default,
@@ -375,7 +374,6 @@ EVENT_PROCESS:
 			}
 			my $isolate_mode = $1;
 			my $nr_scanned = $4;
-			my $nr_contig_dirty = $7;
 
 			# To closer match vmstat scanning statistics, only count isolate_both
 			# and isolate_inactive as scanning. isolate_active is rotation
@@ -385,7 +383,6 @@ EVENT_PROCESS:
 			if ($isolate_mode != 2) {
 				$perprocesspid{$process_pid}->{HIGH_NR_SCANNED} += $nr_scanned;
 			}
-			$perprocesspid{$process_pid}->{HIGH_NR_CONTIG_DIRTY} += $nr_contig_dirty;
 		} elsif ($tracepoint eq "mm_vmscan_lru_shrink_inactive") {
 			$details = $6;
 			if ($details !~ /$regex_lru_shrink_inactive/o) {
@@ -539,13 +536,6 @@ sub dump_stats {
 				}
 			}
 		}
-		if ($stats{$process_pid}->{HIGH_NR_CONTIG_DIRTY}) {
-			print "      ";
-			my $count = $stats{$process_pid}->{HIGH_NR_CONTIG_DIRTY};
-			if ($count != 0) {
-				print "contig-dirty=$count ";
-			}
-		}
 
 		print "\n";
 	}

MAINTAINERS

@@ -943,16 +943,10 @@ L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
 F:	arch/arm/mach-imx/
+F:	arch/arm/mach-mxs/
 F:	arch/arm/boot/dts/imx*
 F:	arch/arm/configs/imx*_defconfig
 
-ARM/FREESCALE MXS ARM ARCHITECTURE
-M:	Shawn Guo <shawn.guo@linaro.org>
-L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-S:	Maintained
-T:	git git://git.linaro.org/people/shawnguo/linux-2.6.git
-F:	arch/arm/mach-mxs/
-
 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
 M:	Lennert Buytenhek <kernel@wantstofly.org>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
@@ -1052,9 +1046,33 @@ M:	Santosh Shilimkar <santosh.shilimkar@ti.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 F:	arch/arm/mach-keystone/
-F:	drivers/clk/keystone/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
 
+ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
+M:	Santosh Shilimkar <santosh.shilimkar@ti.com>
+L:	linux-kernel@vger.kernel.org
+S:	Maintained
+F:	drivers/clk/keystone/
+
+ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
+M:	Santosh Shilimkar <santosh.shilimkar@ti.com>
+L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+L:	linux-kernel@vger.kernel.org
+S:	Maintained
+F:	drivers/clocksource/timer-keystone.c
+
+ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
+M:	Santosh Shilimkar <santosh.shilimkar@ti.com>
+L:	linux-kernel@vger.kernel.org
+S:	Maintained
+F:	drivers/power/reset/keystone-reset.c
+
+ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
+M:	Santosh Shilimkar <santosh.shilimkar@ti.com>
+L:	linux-kernel@vger.kernel.org
+S:	Maintained
+F:	drivers/memory/*emif*
+
 ARM/LOGICPD PXA270 MACHINE SUPPORT
 M:	Lennert Buytenhek <kernel@wantstofly.org>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
@@ -2917,6 +2935,9 @@ L:	linux-doc@vger.kernel.org
 T:	quilt http://www.infradead.org/~rdunlap/Doc/patches/
 S:	Maintained
 F:	Documentation/
+X:	Documentation/ABI/
+X:	Documentation/devicetree/
+X:	Documentation/[a-z][a-z]_[A-Z][A-Z]/
 
 DOUBLETALK DRIVER
 M:	"James R. Van Zandt" <jrv@vanzandt.mv.com>
@@ -3189,14 +3210,6 @@ L:	linux-scsi@vger.kernel.org
 S:	Maintained
 F:	drivers/scsi/eata_pio.*
 
-EBTABLES
-L:	netfilter-devel@vger.kernel.org
-W:	http://ebtables.sourceforge.net/
-S:	Orphan
-F:	include/linux/netfilter_bridge/ebt_*.h
-F:	include/uapi/linux/netfilter_bridge/ebt_*.h
-F:	net/bridge/netfilter/ebt*.c
-
 EC100 MEDIA DRIVER
 M:	Antti Palosaari <crope@iki.fi>
 L:	linux-media@vger.kernel.org
@@ -5517,10 +5530,11 @@ S:	Maintained
 F:	arch/arm/mach-lpc32xx/
 
 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
-M:	Nagalakshmi Nandigama <Nagalakshmi.Nandigama@lsi.com>
+M:	Nagalakshmi Nandigama <nagalakshmi.nandigama@avagotech.com>
-M:	Sreekanth Reddy <Sreekanth.Reddy@lsi.com>
+M:	Praveen Krishnamoorthy <praveen.krishnamoorthy@avagotech.com>
-M:	support@lsi.com
+M:	Sreekanth Reddy <sreekanth.reddy@avagotech.com>
-L:	DL-MPTFusionLinux@lsi.com
+M:	Abhijit Mahajan <abhijit.mahajan@avagotech.com>
+L:	MPT-FusionLinux.pdl@avagotech.com
 L:	linux-scsi@vger.kernel.org
 W:	http://www.lsilogic.com/support
 S:	Supported
@@ -6105,12 +6119,11 @@ F:	Documentation/networking/s2io.txt
 F:	Documentation/networking/vxge.txt
 F:	drivers/net/ethernet/neterion/
 
-NETFILTER/IPTABLES
+NETFILTER ({IP,IP6,ARP,EB,NF}TABLES)
 M:	Pablo Neira Ayuso <pablo@netfilter.org>
 M:	Patrick McHardy <kaber@trash.net>
 M:	Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
 L:	netfilter-devel@vger.kernel.org
-L:	netfilter@vger.kernel.org
 L:	coreteam@netfilter.org
 W:	http://www.netfilter.org/
 W:	http://www.iptables.org/
@@ -6960,7 +6973,7 @@ PKUNITY SOC DRIVERS
 M:	Guan Xuetao <gxt@mprc.pku.edu.cn>
 W:	http://mprc.pku.edu.cn/~guanxuetao/linux
 S:	Maintained
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/epip/linux-2.6-unicore32.git
+T:	git git://github.com/gxt/linux.git
 F:	drivers/input/serio/i8042-unicore32io.h
 F:	drivers/i2c/busses/i2c-puv3.c
 F:	drivers/video/fb-puv3.c
@@ -7948,6 +7961,7 @@ F:	drivers/mmc/host/sdhci-spear.c
 
 SECURITY SUBSYSTEM
 M:	James Morris <james.l.morris@oracle.com>
+M:	Serge E. Hallyn <serge@hallyn.com>
 L:	linux-security-module@vger.kernel.org (suggested Cc:)
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
 W:	http://kernsec.org/
@@ -8195,13 +8209,15 @@ S:	Maintained
 F:	drivers/usb/misc/sisusbvga/
 
 SLAB ALLOCATOR
-M:	Christoph Lameter <cl@linux-foundation.org>
+M:	Christoph Lameter <cl@linux.com>
 M:	Pekka Enberg <penberg@kernel.org>
-M:	Matt Mackall <mpm@selenic.com>
+M:	David Rientjes <rientjes@google.com>
+M:	Joonsoo Kim <iamjoonsoo.kim@lge.com>
+M:	Andrew Morton <akpm@linux-foundation.org>
 L:	linux-mm@kvack.org
 S:	Maintained
 F:	include/linux/sl?b*.h
-F:	mm/sl?b.c
+F:	mm/sl?b*
 
 SLEEPABLE READ-COPY UPDATE (SRCU)
 M:	Lai Jiangshan <laijs@cn.fujitsu.com>
@@ -9276,7 +9292,7 @@ UNICORE32 ARCHITECTURE:
 M:	Guan Xuetao <gxt@mprc.pku.edu.cn>
 W:	http://mprc.pku.edu.cn/~guanxuetao/linux
 S:	Maintained
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/epip/linux-2.6-unicore32.git
+T:	git git://github.com/gxt/linux.git
 F:	arch/unicore32/
 
 UNIFDEF
@@ -9409,12 +9425,6 @@ S:	Maintained
 F:	drivers/usb/host/isp116x*
 F:	include/linux/usb/isp116x.h
 
-USB KAWASAKI LSI DRIVER
-M:	Oliver Neukum <oliver@neukum.org>
-L:	linux-usb@vger.kernel.org
-S:	Maintained
-F:	drivers/usb/serial/kl5kusb105.*
-
 USB MASS STORAGE DRIVER
 M:	Matthew Dharm <mdharm-usb@one-eyed-alien.net>
 L:	linux-usb@vger.kernel.org
@@ -9442,12 +9452,6 @@ S:	Maintained
 F:	Documentation/usb/ohci.txt
 F:	drivers/usb/host/ohci*
 
-USB OPTION-CARD DRIVER
-M:	Matthias Urlichs <smurf@smurf.noris.de>
-L:	linux-usb@vger.kernel.org
-S:	Maintained
-F:	drivers/usb/serial/option.c
-
 USB PEGASUS DRIVER
 M:	Petko Manolov <petkan@nucleusys.com>
 L:	linux-usb@vger.kernel.org
@@ -9480,7 +9484,7 @@ S:	Maintained
 F:	drivers/net/usb/rtl8150.c
 
 USB SERIAL SUBSYSTEM
-M:	Johan Hovold <jhovold@gmail.com>
+M:	Johan Hovold <johan@kernel.org>
 L:	linux-usb@vger.kernel.org
 S:	Maintained
 F:	Documentation/usb/usb-serial.txt
@@ -9743,6 +9747,14 @@ L:	virtualization@lists.linux-foundation.org
 S:	Supported
 F:	arch/x86/kernel/cpu/vmware.c
 
+VMWARE BALLOON DRIVER
+M:	Xavier Deguillard <xdeguillard@vmware.com>
+M:	Philip Moltmann <moltmann@vmware.com>
+M:	"VMware, Inc." <pv-drivers@vmware.com>
+L:	linux-kernel@vger.kernel.org
+S:	Maintained
+F:	drivers/misc/vmw_balloon.c
+
 VMWARE VMXNET3 ETHERNET DRIVER
 M:	Shreyas Bhatewara <sbhatewara@vmware.com>
 M:	"VMware, Inc." <pv-drivers@vmware.com>

Makefile

@@ -1,7 +1,7 @@
 VERSION = 3
 PATCHLEVEL = 16
 SUBLEVEL = 0
-EXTRAVERSION = -rc1
+EXTRAVERSION = -rc4
 NAME = Shuffling Zombie Juror
 
 # *DOCUMENTATION*
@@ -126,7 +126,10 @@ PHONY += $(MAKECMDGOALS) sub-make
 $(filter-out _all sub-make $(CURDIR)/Makefile, $(MAKECMDGOALS)) _all: sub-make
 	@:
 
+# Fake the "Entering directory" message once, so that IDEs/editors are
+# able to understand relative filenames.
 sub-make: FORCE
+	@echo "make[1]: Entering directory \`$(KBUILD_OUTPUT)'"
 	$(if $(KBUILD_VERBOSE:1=),@)$(MAKE) -C $(KBUILD_OUTPUT) \
 	KBUILD_SRC=$(CURDIR) \
 	KBUILD_EXTMOD="$(KBUILD_EXTMOD)" -f $(CURDIR)/Makefile \

arch/arc/include/asm/cache.h

@@ -60,7 +60,7 @@ extern void read_decode_cache_bcr(void);
 #define ARC_REG_IC_IVIC		0x10
 #define ARC_REG_IC_CTRL		0x11
 #define ARC_REG_IC_IVIL		0x19
-#if defined(CONFIG_ARC_MMU_V3) || defined (CONFIG_ARC_MMU_V4)
+#if defined(CONFIG_ARC_MMU_V3)
 #define ARC_REG_IC_PTAG		0x1E
 #endif
 
@@ -74,7 +74,7 @@ extern void read_decode_cache_bcr(void);
 #define ARC_REG_DC_IVDL		0x4A
 #define ARC_REG_DC_FLSH		0x4B
 #define ARC_REG_DC_FLDL		0x4C
-#if defined(CONFIG_ARC_MMU_V3) || defined (CONFIG_ARC_MMU_V4)
+#if defined(CONFIG_ARC_MMU_V3)
 #define ARC_REG_DC_PTAG		0x5C
 #endif
 

arch/arc/include/uapi/asm/ptrace.h

@@ -11,6 +11,7 @@
 #ifndef _UAPI__ASM_ARC_PTRACE_H
 #define _UAPI__ASM_ARC_PTRACE_H
 
+#define PTRACE_GET_THREAD_AREA	25
 
 #ifndef __ASSEMBLY__
 /*

arch/arc/kernel/ctx_sw_asm.S

@@ -10,9 +10,9 @@
  *  -This is the more "natural" hand written assembler
  */
 
+#include <linux/linkage.h>
 #include <asm/entry.h>       /* For the SAVE_* macros */
 #include <asm/asm-offsets.h>
-#include <asm/linkage.h>
 
 #define KSP_WORD_OFF 	((TASK_THREAD + THREAD_KSP) / 4)
 

arch/arc/kernel/devtree.c

@@ -41,7 +41,7 @@ const struct machine_desc * __init setup_machine_fdt(void *dt)
 {
 	const struct machine_desc *mdesc;
 	unsigned long dt_root;
-	void *clk;
+	const void *clk;
 	int len;
 
 	if (!early_init_dt_scan(dt))

arch/arc/kernel/head.S

@@ -77,10 +77,11 @@ stext:
 	; Clear BSS before updating any globals
 	; XXX: use ZOL here
 	mov	r5, __bss_start
-	mov	r6, __bss_stop
+	sub	r6, __bss_stop, r5
+	lsr.f	lp_count, r6, 2
+	lpnz	1f
+	st.ab   0, [r5, 4]
 1:
-	st.ab   0, [r5,4]
-	brlt    r5, r6, 1b
 
 	; Uboot - kernel ABI
 	;    r0 = [0] No uboot interaction, [1] cmdline in r2, [2] DTB in r2

arch/arc/kernel/ptrace.c

@@ -146,6 +146,10 @@ long arch_ptrace(struct task_struct *child, long request,
 	pr_debug("REQ=%ld: ADDR =0x%lx, DATA=0x%lx)\n", request, addr, data);
 
 	switch (request) {
+	case PTRACE_GET_THREAD_AREA:
+		ret = put_user(task_thread_info(child)->thr_ptr,
+			       (unsigned long __user *)data);
+		break;
 	default:
 		ret = ptrace_request(child, request, addr, data);
 		break;

arch/arc/kernel/smp.c

@@ -337,8 +337,19 @@ irqreturn_t do_IPI(int irq, void *dev_id)
  * API called by platform code to hookup arch-common ISR to their IPI IRQ
  */
 static DEFINE_PER_CPU(int, ipi_dev);
+
+static struct irqaction arc_ipi_irq = {
+        .name    = "IPI Interrupt",
+        .flags   = IRQF_PERCPU,
+        .handler = do_IPI,
+};
+
 int smp_ipi_irq_setup(int cpu, int irq)
 {
-	int *dev_id = &per_cpu(ipi_dev, smp_processor_id());
+	if (!cpu)
-	return request_percpu_irq(irq, do_IPI, "IPI Interrupt", dev_id);
+		return setup_irq(irq, &arc_ipi_irq);
+	else
+		arch_unmask_irq(irq);
+
+	return 0;
 }

arch/arc/kernel/vmlinux.lds.S

@@ -116,7 +116,7 @@ SECTIONS
 
 	_edata = .;
 
-	BSS_SECTION(0, 0, 0)
+	BSS_SECTION(4, 4, 4)
 
 #ifdef CONFIG_ARC_DW2_UNWIND
 	. = ALIGN(PAGE_SIZE);

arch/arc/mm/cache_arc700.c

@@ -389,7 +389,7 @@ static inline void __dc_line_op(unsigned long paddr, unsigned long vaddr,
 /***********************************************************
  * Machine specific helper for per line I-Cache invalidate.
  */
-static void __ic_line_inv_vaddr(unsigned long paddr, unsigned long vaddr,
+static void __ic_line_inv_vaddr_local(unsigned long paddr, unsigned long vaddr,
 				unsigned long sz)
 {
 	unsigned long flags;
@@ -405,6 +405,23 @@ static inline void __ic_entire_inv(void)
 	read_aux_reg(ARC_REG_IC_CTRL);	/* blocks */
 }
 
+struct ic_line_inv_vaddr_ipi {
+	unsigned long paddr, vaddr;
+	int sz;
+};
+
+static void __ic_line_inv_vaddr_helper(void *info)
+{
+        struct ic_line_inv_vaddr_ipi *ic_inv = (struct ic_line_inv_vaddr_ipi*) info;
+        __ic_line_inv_vaddr_local(ic_inv->paddr, ic_inv->vaddr, ic_inv->sz);
+}
+
+static void __ic_line_inv_vaddr(unsigned long paddr, unsigned long vaddr,
+				unsigned long sz)
+{
+	struct ic_line_inv_vaddr_ipi ic_inv = { paddr, vaddr , sz};
+	on_each_cpu(__ic_line_inv_vaddr_helper, &ic_inv, 1);
+}
 #else
 
 #define __ic_entire_inv()
@@ -553,12 +570,8 @@ void flush_icache_range(unsigned long kstart, unsigned long kend)
  */
 void __sync_icache_dcache(unsigned long paddr, unsigned long vaddr, int len)
 {
-	unsigned long flags;
-
-	local_irq_save(flags);
-	__ic_line_inv_vaddr(paddr, vaddr, len);
 	__dc_line_op(paddr, vaddr, len, OP_FLUSH_N_INV);
-	local_irq_restore(flags);
+	__ic_line_inv_vaddr(paddr, vaddr, len);
 }
 
 /* wrapper to compile time eliminate alignment checks in flush loop */

arch/arm/Kconfig

@@ -175,13 +175,6 @@ config ARCH_HAS_ILOG2_U32
 config ARCH_HAS_ILOG2_U64
 	bool
 
-config ARCH_HAS_CPUFREQ
-	bool
-	help
-	  Internal node to signify that the ARCH has CPUFREQ support
-	  and that the relevant menu configurations are displayed for
-	  it.
-
 config ARCH_HAS_BANDGAP
 	bool
 
@@ -318,7 +311,6 @@ config ARCH_MULTIPLATFORM
 
 config ARCH_INTEGRATOR
 	bool "ARM Ltd. Integrator family"
-	select ARCH_HAS_CPUFREQ
 	select ARM_AMBA
 	select ARM_PATCH_PHYS_VIRT
 	select AUTO_ZRELADDR
@@ -538,7 +530,6 @@ config ARCH_DOVE
 
 config ARCH_KIRKWOOD
 	bool "Marvell Kirkwood"
-	select ARCH_HAS_CPUFREQ
 	select ARCH_REQUIRE_GPIOLIB
 	select CPU_FEROCEON
 	select GENERIC_CLOCKEVENTS
@@ -637,7 +628,6 @@ config ARCH_LPC32XX
 config ARCH_PXA
 	bool "PXA2xx/PXA3xx-based"
 	depends on MMU
-	select ARCH_HAS_CPUFREQ
 	select ARCH_MTD_XIP
 	select ARCH_REQUIRE_GPIOLIB
 	select ARM_CPU_SUSPEND if PM
@@ -707,7 +697,6 @@ config ARCH_RPC
 
 config ARCH_SA1100
 	bool "SA1100-based"
-	select ARCH_HAS_CPUFREQ
 	select ARCH_MTD_XIP
 	select ARCH_REQUIRE_GPIOLIB
 	select ARCH_SPARSEMEM_ENABLE
@@ -725,7 +714,6 @@ config ARCH_SA1100
 
 config ARCH_S3C24XX
 	bool "Samsung S3C24XX SoCs"
-	select ARCH_HAS_CPUFREQ
 	select ARCH_REQUIRE_GPIOLIB
 	select ATAGS
 	select CLKDEV_LOOKUP
@@ -746,7 +734,6 @@ config ARCH_S3C24XX
 
 config ARCH_S3C64XX
 	bool "Samsung S3C64XX"
-	select ARCH_HAS_CPUFREQ
 	select ARCH_REQUIRE_GPIOLIB
 	select ARM_AMBA
 	select ARM_VIC
@@ -809,7 +796,6 @@ config ARCH_S5PC100
 
 config ARCH_S5PV210
 	bool "Samsung S5PV210/S5PC110"
-	select ARCH_HAS_CPUFREQ
 	select ARCH_HAS_HOLES_MEMORYMODEL
 	select ARCH_SPARSEMEM_ENABLE
 	select ATAGS
@@ -845,7 +831,6 @@ config ARCH_DAVINCI
 config ARCH_OMAP1
 	bool "TI OMAP1"
 	depends on MMU
-	select ARCH_HAS_CPUFREQ
 	select ARCH_HAS_HOLES_MEMORYMODEL
 	select ARCH_OMAP
 	select ARCH_REQUIRE_GPIOLIB
@@ -1009,8 +994,6 @@ source "arch/arm/mach-rockchip/Kconfig"
 
 source "arch/arm/mach-sa1100/Kconfig"
 
-source "arch/arm/plat-samsung/Kconfig"
-
 source "arch/arm/mach-socfpga/Kconfig"
 
 source "arch/arm/mach-spear/Kconfig"
@@ -1028,6 +1011,7 @@ source "arch/arm/mach-s5pc100/Kconfig"
 source "arch/arm/mach-s5pv210/Kconfig"
 
 source "arch/arm/mach-exynos/Kconfig"
+source "arch/arm/plat-samsung/Kconfig"
 
 source "arch/arm/mach-shmobile/Kconfig"
 
@@ -2109,9 +2093,7 @@ endmenu
 
 menu "CPU Power Management"
 
-if ARCH_HAS_CPUFREQ
 source "drivers/cpufreq/Kconfig"
-endif
 
 source "drivers/cpuidle/Kconfig"
 

arch/arm/boot/dts/Makefile

@@ -357,7 +357,7 @@ dtb-$(CONFIG_ARCH_STI)+= stih407-b2120.dtb \
 	stih415-b2020.dtb \
 	stih416-b2000.dtb \
 	stih416-b2020.dtb \
-	stih416-b2020-revE.dtb
+	stih416-b2020e.dtb
 dtb-$(CONFIG_MACH_SUN4I) += \
 	sun4i-a10-a1000.dtb \
 	sun4i-a10-cubieboard.dtb \

arch/arm/boot/dts/am43x-epos-evm.dts

@@ -319,6 +319,10 @@
 	phy-mode = "rmii";
 };
 
+&phy_sel {
+	rmii-clock-ext;
+};
+
 &i2c0 {
 	status = "okay";
 	pinctrl-names = "default";

arch/arm/boot/dts/armada-375-db.dts

@@ -91,6 +91,8 @@
 				marvell,nand-keep-config;
 				marvell,nand-enable-arbiter;
 				nand-on-flash-bbt;
+				nand-ecc-strength = <4>;
+				nand-ecc-step-size = <512>;
 
 				partition@0 {
 					label = "U-Boot";

arch/arm/boot/dts/armada-380.dtsi

@@ -16,7 +16,7 @@
 
 / {
 	model = "Marvell Armada 380 family SoC";
-	compatible = "marvell,armada380", "marvell,armada38x";
+	compatible = "marvell,armada380";
 
 	cpus {
 		#address-cells = <1>;

arch/arm/boot/dts/armada-385-db.dts

@@ -16,7 +16,7 @@
 
 / {
 	model = "Marvell Armada 385 Development Board";
-	compatible = "marvell,a385-db", "marvell,armada385", "marvell,armada38x";
+	compatible = "marvell,a385-db", "marvell,armada385", "marvell,armada380";
 
 	chosen {
 		bootargs = "console=ttyS0,115200 earlyprintk";
@@ -98,6 +98,8 @@
 				marvell,nand-keep-config;
 				marvell,nand-enable-arbiter;
 				nand-on-flash-bbt;
+				nand-ecc-strength = <4>;
+				nand-ecc-step-size = <512>;
 
 				partition@0 {
 					label = "U-Boot";

arch/arm/boot/dts/armada-385-rd.dts

@@ -17,7 +17,7 @@
 
 / {
 	model = "Marvell Armada 385 Reference Design";
-	compatible = "marvell,a385-rd", "marvell,armada385", "marvell,armada38x";
+	compatible = "marvell,a385-rd", "marvell,armada385", "marvell,armada380";
 
 	chosen {
 		bootargs = "console=ttyS0,115200 earlyprintk";

arch/arm/boot/dts/armada-385.dtsi

@@ -16,7 +16,7 @@
 
 / {
 	model = "Marvell Armada 385 family SoC";
-	compatible = "marvell,armada385", "marvell,armada38x";
+	compatible = "marvell,armada385", "marvell,armada380";
 
 	cpus {
 		#address-cells = <1>;

arch/arm/boot/dts/armada-38x.dtsi

@@ -20,7 +20,7 @@
 
 / {
 	model = "Marvell Armada 38x family SoC";
-	compatible = "marvell,armada38x";
+	compatible = "marvell,armada380";
 
 	aliases {
 		gpio0 = &gpio0;

arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts

@@ -25,7 +25,7 @@
 
 	memory {
 		device_type = "memory";
-		reg = <0 0x00000000 0 0xC0000000>; /* 3 GB */
+		reg = <0 0x00000000 0 0x40000000>; /* 1 GB soldered on */
 	};
 
 	soc {

arch/arm/boot/dts/at91sam9261.dtsi

@@ -568,24 +568,17 @@
 				#size-cells = <0>;
 				#interrupt-cells = <1>;
 
-				slow_rc_osc: slow_rc_osc {
+				main_osc: main_osc {
-					compatible = "fixed-clock";
+					compatible = "atmel,at91rm9200-clk-main-osc";
 					#clock-cells = <0>;
-					clock-frequency = <32768>;
+					interrupts-extended = <&pmc AT91_PMC_MOSCS>;
-					clock-accuracy = <50000000>;
+					clocks = <&main_xtal>;
-				};
-
-				clk32k: slck {
-					compatible = "atmel,at91sam9260-clk-slow";
-					#clock-cells = <0>;
-					clocks = <&slow_rc_osc &slow_xtal>;
 				};
 
 				main: mainck {
 					compatible = "atmel,at91rm9200-clk-main";
 					#clock-cells = <0>;
-					interrupts-extended = <&pmc AT91_PMC_MOSCS>;
+					clocks = <&main_osc>;
-					clocks = <&main_xtal>;
 				};
 
 				plla: pllack {
@@ -615,7 +608,7 @@
 					compatible = "atmel,at91rm9200-clk-master";
 					#clock-cells = <0>;
 					interrupts-extended = <&pmc AT91_PMC_MCKRDY>;
-					clocks = <&clk32k>, <&main>, <&plla>, <&pllb>;
+					clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>;
 					atmel,clk-output-range = <0 94000000>;
 					atmel,clk-divisors = <1 2 4 0>;
 				};
@@ -632,7 +625,7 @@
 					#address-cells = <1>;
 					#size-cells = <0>;
 					interrupt-parent = <&pmc>;
-					clocks = <&clk32k>, <&main>, <&plla>, <&pllb>;
+					clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>;
 
 					prog0: prog0 {
 						#clock-cells = <0>;

arch/arm/boot/dts/at91sam9261ek.dts

@@ -20,6 +20,10 @@
 		reg = <0x20000000 0x4000000>;
 	};
 
+	slow_xtal {
+		clock-frequency = <32768>;
+	};
+
 	main_xtal {
 		clock-frequency = <18432000>;
 	};

arch/arm/boot/dts/at91sam9n12.dtsi

@@ -132,8 +132,8 @@
 								      <595000000 650000000 3 0>,
 								      <545000000 600000000 0 1>,
 								      <495000000 555000000 1 1>,
-								      <445000000 500000000 1 2>,
+								      <445000000 500000000 2 1>,
-								      <400000000 450000000 1 3>;
+								      <400000000 450000000 3 1>;
 				};
 
 				plladiv: plladivck {

arch/arm/boot/dts/at91sam9x5.dtsi

@@ -140,8 +140,8 @@
 								       595000000 650000000 3 0
 								       545000000 600000000 0 1
 								       495000000 555000000 1 1
-								       445000000 500000000 1 2
+								       445000000 500000000 2 1
-								       400000000 450000000 1 3>;
+								       400000000 450000000 3 1>;
 				};
 
 				plladiv: plladivck {

arch/arm/boot/dts/dra7.dtsi

@@ -773,7 +773,6 @@
 			clocks = <&qspi_gfclk_div>;
 			clock-names = "fck";
 			num-cs = <4>;
-			interrupts = <0 343 0x4>;
 			status = "disabled";
 		};
 
@@ -984,6 +983,17 @@
 			#size-cells = <1>;
 			status = "disabled";
 		};
+
+		atl: atl@4843c000 {
+			compatible = "ti,dra7-atl";
+			reg = <0x4843c000 0x3ff>;
+			ti,hwmods = "atl";
+			ti,provided-clocks = <&atl_clkin0_ck>, <&atl_clkin1_ck>,
+					     <&atl_clkin2_ck>, <&atl_clkin3_ck>;
+			clocks = <&atl_gfclk_mux>;
+			clock-names = "fck";
+			status = "disabled";
+		};
 	};
 };
 

arch/arm/boot/dts/dra7xx-clocks.dtsi

@@ -10,26 +10,26 @@
 &cm_core_aon_clocks {
 	atl_clkin0_ck: atl_clkin0_ck {
 		#clock-cells = <0>;
-		compatible = "fixed-clock";
+		compatible = "ti,dra7-atl-clock";
-		clock-frequency = <0>;
+		clocks = <&atl_gfclk_mux>;
 	};
 
 	atl_clkin1_ck: atl_clkin1_ck {
 		#clock-cells = <0>;
-		compatible = "fixed-clock";
+		compatible = "ti,dra7-atl-clock";
-		clock-frequency = <0>;
+		clocks = <&atl_gfclk_mux>;
 	};
 
 	atl_clkin2_ck: atl_clkin2_ck {
 		#clock-cells = <0>;
-		compatible = "fixed-clock";
+		compatible = "ti,dra7-atl-clock";
-		clock-frequency = <0>;
+		clocks = <&atl_gfclk_mux>;
 	};
 
 	atl_clkin3_ck: atl_clkin3_ck {
 		#clock-cells = <0>;
-		compatible = "fixed-clock";
+		compatible = "ti,dra7-atl-clock";
-		clock-frequency = <0>;
+		clocks = <&atl_gfclk_mux>;
 	};
 
 	hdmi_clkin_ck: hdmi_clkin_ck {

arch/arm/boot/dts/exynos4.dtsi

@@ -113,7 +113,7 @@
 		compatible = "arm,cortex-a9-gic";
 		#interrupt-cells = <3>;
 		interrupt-controller;
-		reg = <0x10490000 0x1000>, <0x10480000 0x100>;
+		reg = <0x10490000 0x10000>, <0x10480000 0x10000>;
 	};
 
 	combiner: interrupt-controller@10440000 {

arch/arm/boot/dts/imx51-babbage.dts

@@ -315,15 +315,15 @@
 &esdhc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_esdhc1>;
-	fsl,cd-controller;
+	cd-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
-	fsl,wp-controller;
+	wp-gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 };
 
 &esdhc2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_esdhc2>;
-	cd-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
+	cd-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
 	wp-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 };
@@ -468,8 +468,8 @@
 				MX51_PAD_SD1_DATA1__SD1_DATA1		0x20d5
 				MX51_PAD_SD1_DATA2__SD1_DATA2		0x20d5
 				MX51_PAD_SD1_DATA3__SD1_DATA3		0x20d5
-				MX51_PAD_GPIO1_0__SD1_CD		0x20d5
+				MX51_PAD_GPIO1_0__GPIO1_0		0x100
-				MX51_PAD_GPIO1_1__SD1_WP		0x20d5
+				MX51_PAD_GPIO1_1__GPIO1_1		0x100
 			>;
 		};
 

arch/arm/boot/dts/imx51-eukrea-mbimxsd51-baseboard.dts

@@ -107,7 +107,7 @@
 &esdhc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_esdhc1 &pinctrl_esdhc1_cd>;
-	fsl,cd-controller;
+	cd-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
 	status = "okay";
 };
 
@@ -206,7 +206,7 @@
 
 		pinctrl_esdhc1_cd: esdhc1_cd {
 			fsl,pins = <
-				MX51_PAD_GPIO1_0__SD1_CD 0x20d5
+				MX51_PAD_GPIO1_0__GPIO1_0 0xd5
 			>;
 		};
 

arch/arm/boot/dts/imx53-m53evk.dts

@@ -21,27 +21,25 @@
 		      <0xb0000000 0x20000000>;
 	};
 
-	soc {
+	display1: display@di1 {
-		display1: display@di1 {
+		compatible = "fsl,imx-parallel-display";
-			compatible = "fsl,imx-parallel-display";
+		interface-pix-fmt = "bgr666";
-			interface-pix-fmt = "bgr666";
+		pinctrl-names = "default";
-			pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_ipu_disp1>;
-			pinctrl-0 = <&pinctrl_ipu_disp1>;
 
-			display-timings {
+		display-timings {
-				800x480p60 {
+			800x480p60 {
-					native-mode;
+				native-mode;
-					clock-frequency = <31500000>;
+				clock-frequency = <31500000>;
-					hactive = <800>;
+				hactive = <800>;
-					vactive = <480>;
+				vactive = <480>;
-					hfront-porch = <40>;
+				hfront-porch = <40>;
-					hback-porch = <88>;
+				hback-porch = <88>;
-					hsync-len = <128>;
+				hsync-len = <128>;
-					vback-porch = <33>;
+				vback-porch = <33>;
-					vfront-porch = <9>;
+				vfront-porch = <9>;
-					vsync-len = <3>;
+				vsync-len = <3>;
-					vsync-active = <1>;
+				vsync-active = <1>;
-				};
 			};
 		};
 

arch/arm/boot/dts/imx6dl-hummingboard.dts

@@ -143,6 +143,14 @@
 			fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0>;
 		};
 
+		pinctrl_hummingboard_usbotg_id: hummingboard-usbotg-id {
+			/*
+			 * Similar to pinctrl_usbotg_2, but we want it
+			 * pulled down for a fixed host connection.
+			 */
+			fsl,pins = <MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059>;
+		};
+
 		pinctrl_hummingboard_usbotg_vbus: hummingboard-usbotg-vbus {
 			fsl,pins = <MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0>;
 		};
@@ -178,6 +186,8 @@
 };
 
 &usbotg {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hummingboard_usbotg_id>;
 	vbus-supply = <&reg_usbotg_vbus>;
 	status = "okay";
 };

arch/arm/boot/dts/imx6q-gw51xx.dts

@@ -11,7 +11,7 @@
 
 /dts-v1/;
 #include "imx6q.dtsi"
-#include "imx6qdl-gw54xx.dtsi"
+#include "imx6qdl-gw51xx.dtsi"
 
 / {
 	model = "Gateworks Ventana i.MX6 Quad GW51XX";

arch/arm/boot/dts/imx6qdl-cubox-i.dtsi

@@ -12,6 +12,19 @@
 		pinctrl-0 = <&pinctrl_cubox_i_ir>;
 	};
 
+	pwmleds {
+		compatible = "pwm-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_cubox_i_pwm1>;
+
+		front {
+			active-low;
+			label = "imx6:red:front";
+			max-brightness = <248>;
+			pwms = <&pwm1 0 50000>;
+		};
+	};
+
 	regulators {
 		compatible = "simple-bus";
 
@@ -109,6 +122,10 @@
 			>;
 		};
 
+		pinctrl_cubox_i_pwm1: cubox-i-pwm1-front-led {
+			fsl,pins = <MX6QDL_PAD_DISP0_DAT8__PWM1_OUT 0x1b0b0>;
+		};
+
 		pinctrl_cubox_i_spdif: cubox-i-spdif {
 			fsl,pins = <MX6QDL_PAD_GPIO_17__SPDIF_OUT 0x13091>;
 		};
@@ -117,6 +134,14 @@
 			fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x4001b0b0>;
 		};
 
+		pinctrl_cubox_i_usbotg_id: cubox-i-usbotg-id {
+			/*
+			 * The Cubox-i pulls this low, but as it's pointless
+			 * leaving it as a pull-up, even if it is just 10uA.
+			 */
+			fsl,pins = <MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059>;
+		};
+
 		pinctrl_cubox_i_usbotg_vbus: cubox-i-usbotg-vbus {
 			fsl,pins = <MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x4001b0b0>;
 		};
@@ -153,6 +178,8 @@
 };
 
 &usbotg {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_cubox_i_usbotg_id>;
 	vbus-supply = <&reg_usbotg_vbus>;
 	status = "okay";
 };

arch/arm/boot/dts/imx6qdl-gw51xx.dtsi

@@ -161,7 +161,7 @@
 	status = "okay";
 
 	pmic: ltc3676@3c {
-		compatible = "ltc,ltc3676";
+		compatible = "lltc,ltc3676";
 		reg = <0x3c>;
 
 		regulators {

arch/arm/boot/dts/imx6qdl-gw52xx.dtsi

@@ -220,7 +220,7 @@
 	};
 
 	pmic: ltc3676@3c {
-		compatible = "ltc,ltc3676";
+		compatible = "lltc,ltc3676";
 		reg = <0x3c>;
 
 		regulators {
@@ -288,7 +288,7 @@
 	codec: sgtl5000@0a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
-		clocks = <&clks 169>;
+		clocks = <&clks 201>;
 		VDDA-supply = <&reg_1p8v>;
 		VDDIO-supply = <&reg_3p3v>;
 	};

arch/arm/boot/dts/imx6qdl-gw53xx.dtsi

@@ -234,7 +234,7 @@
 	};
 
 	pmic: ltc3676@3c {
-		compatible = "ltc,ltc3676";
+		compatible = "lltc,ltc3676";
 		reg = <0x3c>;
 
 		regulators {

arch/arm/boot/dts/imx6qdl-microsom.dtsi

@@ -10,14 +10,6 @@
 				MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA	0x1b0b1
 			>;
 		};
-
-		pinctrl_microsom_usbotg: microsom-usbotg {
-			/*
-			 * Similar to pinctrl_usbotg_2, but we want it
-			 * pulled down for a fixed host connection.
-			 */
-			fsl,pins = <MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059>;
-		};
 	};
 };
 
@@ -26,8 +18,3 @@
 	pinctrl-0 = <&pinctrl_microsom_uart1>;
 	status = "okay";
 };
-
-&usbotg {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_microsom_usbotg>;
-};

arch/arm/boot/dts/imx6sl.dtsi

@@ -686,7 +686,7 @@
 				compatible = "fsl,imx6sl-fec", "fsl,imx25-fec";
 				reg = <0x02188000 0x4000>;
 				interrupts = <0 114 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks IMX6SL_CLK_ENET_REF>,
+				clocks = <&clks IMX6SL_CLK_ENET>,
 					 <&clks IMX6SL_CLK_ENET_REF>;
 				clock-names = "ipg", "ahb";
 				status = "disabled";

arch/arm/boot/dts/kirkwood-guruplug-server-plus.dts

@@ -105,7 +105,6 @@
 		compatible = "ethernet-phy-id0141.0cb0",
 		             "ethernet-phy-ieee802.3-c22";
 		reg = <0>;
-		phy-connection-type = "rgmii-id";
 	};
 
 	ethphy1: ethernet-phy@1 {
@@ -113,7 +112,6 @@
 		compatible = "ethernet-phy-id0141.0cb0",
 		             "ethernet-phy-ieee802.3-c22";
 		reg = <1>;
-		phy-connection-type = "rgmii-id";
 	};
 };
 
@@ -121,6 +119,7 @@
 	status = "okay";
 	ethernet0-port@0 {
 		phy-handle = <&ethphy0>;
+		phy-connection-type = "rgmii-id";
 	};
 };
 
@@ -128,5 +127,6 @@
 	status = "okay";
 	ethernet1-port@0 {
 		phy-handle = <&ethphy1>;
+		phy-connection-type = "rgmii-id";
 	};
 };

arch/arm/boot/dts/omap3-beagle-xm.dts

@@ -251,6 +251,11 @@
 			codec {
 			};
 		};
+
+		twl_power: power {
+			compatible = "ti,twl4030-power-beagleboard-xm", "ti,twl4030-power-idle-osc-off";
+			ti,use_poweroff;
+		};
 	};
 };
 
@@ -301,6 +306,7 @@
 };
 
 &uart3 {
+	interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart3_pins>;
 };

arch/arm/boot/dts/omap3-evm-common.dtsi

@@ -50,6 +50,13 @@
 	gpios = <&twl_gpio 18 GPIO_ACTIVE_LOW>;
 };
 
+&twl {
+	twl_power: power {
+		compatible = "ti,twl4030-power-omap3-evm", "ti,twl4030-power-idle";
+		ti,use_poweroff;
+	};
+};
+
 &i2c2 {
 	clock-frequency = <400000>;
 };

arch/arm/boot/dts/omap3-n900.dts

@@ -351,6 +351,11 @@
 		compatible = "ti,twl4030-audio";
 		ti,enable-vibra = <1>;
 	};
+
+	twl_power: power {
+		compatible = "ti,twl4030-power-n900", "ti,twl4030-power-idle-osc-off";
+		ti,use_poweroff;
+	};
 };
 
 &twl_keypad {

arch/arm/boot/dts/omap5.dtsi

@@ -45,7 +45,6 @@
 
 			operating-points = <
 				/* kHz    uV */
-				500000  880000
 				1000000 1060000
 				1500000 1250000
 			>;

arch/arm/boot/dts/stih415.dtsi

@@ -169,8 +169,8 @@
 
 			pinctrl-names 	= "default";
 			pinctrl-0	= <&pinctrl_mii0>;
-			clock-names	= "stmmaceth";
+			clock-names	= "stmmaceth", "sti-ethclk";
-			clocks		= <&clk_s_a1_ls CLK_GMAC0_PHY>;
+			clocks		= <&clk_s_a1_ls CLK_ICN_IF_2>, <&clk_s_a1_ls CLK_GMAC0_PHY>;
 		};
 
 		ethernet1: dwmac@fef08000 {
@@ -192,8 +192,8 @@
 			reset-names		= "stmmaceth";
 			pinctrl-names 	= "default";
 			pinctrl-0	= <&pinctrl_mii1>;
-			clock-names	= "stmmaceth";
+			clock-names	= "stmmaceth", "sti-ethclk";
-			clocks		= <&clk_s_a0_ls CLK_ETH1_PHY>;
+			clocks		= <&clk_s_a0_ls CLK_ICN_REG>, <&clk_s_a0_ls CLK_ETH1_PHY>;
 		};
 
 		rc: rc@fe518000 {

arch/arm/boot/dts/stih416.dtsi

@@ -175,8 +175,8 @@
 			reset-names		= "stmmaceth";
 			pinctrl-names 	= "default";
 			pinctrl-0	= <&pinctrl_mii0>;
-			clock-names	= "stmmaceth";
+			clock-names	= "stmmaceth", "sti-ethclk";
-			clocks		= <&clk_s_a1_ls CLK_GMAC0_PHY>;
+			clocks		= <&clk_s_a1_ls CLK_ICN_IF_2>, <&clk_s_a1_ls CLK_GMAC0_PHY>;
 		};
 
 		ethernet1: dwmac@fef08000 {
@@ -197,8 +197,8 @@
 			reset-names	= "stmmaceth";
 			pinctrl-names 	= "default";
 			pinctrl-0	= <&pinctrl_mii1>;
-			clock-names	= "stmmaceth";
+			clock-names	= "stmmaceth", "sti-ethclk";
-			clocks		= <&clk_s_a0_ls CLK_ETH1_PHY>;
+			clocks		= <&clk_s_a0_ls CLK_ICN_REG>, <&clk_s_a0_ls CLK_ETH1_PHY>;
 		};
 
 		rc: rc@fe518000 {

arch/arm/common/scoop.c

@@ -182,7 +182,6 @@ static int scoop_probe(struct platform_device *pdev)
 	struct scoop_config *inf;
 	struct resource *mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	int ret;
-	int temp;
 
 	if (!mem)
 		return -EINVAL;

arch/arm/configs/bcm_defconfig

@@ -94,10 +94,10 @@ CONFIG_BACKLIGHT_CLASS_DEVICE=y
 CONFIG_BACKLIGHT_PWM=y
 # CONFIG_USB_SUPPORT is not set
 CONFIG_MMC=y
-CONFIG_MMC_UNSAFE_RESUME=y
 CONFIG_MMC_BLOCK_MINORS=32
 CONFIG_MMC_TEST=y
 CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_PLTFM=y
 CONFIG_MMC_SDHCI_BCM_KONA=y
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y

arch/arm/configs/imx_v6_v7_defconfig

@@ -186,6 +186,7 @@ CONFIG_VIDEO_MX3=y
 CONFIG_V4L_MEM2MEM_DRIVERS=y
 CONFIG_VIDEO_CODA=y
 CONFIG_SOC_CAMERA_OV2640=y
+CONFIG_IMX_IPUV3_CORE=y
 CONFIG_DRM=y
 CONFIG_DRM_PANEL_SIMPLE=y
 CONFIG_BACKLIGHT_LCD_SUPPORT=y

arch/arm/configs/multi_v7_defconfig

@@ -223,12 +223,12 @@ CONFIG_POWER_RESET_GPIO=y
 CONFIG_POWER_RESET_SUN6I=y
 CONFIG_SENSORS_LM90=y
 CONFIG_THERMAL=y
-CONFIG_DOVE_THERMAL=y
 CONFIG_ARMADA_THERMAL=y
 CONFIG_WATCHDOG=y
 CONFIG_ORION_WATCHDOG=y
 CONFIG_SUNXI_WATCHDOG=y
 CONFIG_MFD_AS3722=y
+CONFIG_MFD_BCM590XX=y
 CONFIG_MFD_CROS_EC=y
 CONFIG_MFD_CROS_EC_SPI=y
 CONFIG_MFD_MAX8907=y
@@ -240,6 +240,7 @@ CONFIG_MFD_TPS65910=y
 CONFIG_REGULATOR_VIRTUAL_CONSUMER=y
 CONFIG_REGULATOR_AB8500=y
 CONFIG_REGULATOR_AS3722=y
+CONFIG_REGULATOR_BCM590XX=y
 CONFIG_REGULATOR_GPIO=y
 CONFIG_REGULATOR_MAX8907=y
 CONFIG_REGULATOR_PALMAS=y
@@ -300,6 +301,7 @@ CONFIG_MMC=y
 CONFIG_MMC_BLOCK_MINORS=16
 CONFIG_MMC_ARMMMCI=y
 CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_PLTFM=y
 CONFIG_MMC_SDHCI_OF_ARASAN=y
 CONFIG_MMC_SDHCI_ESDHC_IMX=y
 CONFIG_MMC_SDHCI_DOVE=y
@@ -352,6 +354,7 @@ CONFIG_MFD_NVEC=y
 CONFIG_KEYBOARD_NVEC=y
 CONFIG_SERIO_NVEC_PS2=y
 CONFIG_NVEC_POWER=y
+CONFIG_QCOM_GSBI=y
 CONFIG_COMMON_CLK_QCOM=y
 CONFIG_MSM_GCC_8660=y
 CONFIG_MSM_MMCC_8960=y

arch/arm/configs/mvebu_v7_defconfig

@@ -14,6 +14,7 @@ CONFIG_MACH_ARMADA_370=y
 CONFIG_MACH_ARMADA_375=y
 CONFIG_MACH_ARMADA_38X=y
 CONFIG_MACH_ARMADA_XP=y
+CONFIG_MACH_DOVE=y
 CONFIG_NEON=y
 # CONFIG_CACHE_L2X0 is not set
 # CONFIG_SWP_EMULATE is not set
@@ -52,6 +53,7 @@ CONFIG_INPUT_EVDEV=y
 CONFIG_KEYBOARD_GPIO=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_I2C=y
 CONFIG_SPI=y
 CONFIG_SPI_ORION=y

arch/arm/configs/omap2plus_defconfig

@@ -32,6 +32,7 @@ CONFIG_SOC_OMAP5=y
 CONFIG_SOC_AM33XX=y
 CONFIG_SOC_AM43XX=y
 CONFIG_SOC_DRA7XX=y
+CONFIG_CACHE_L2X0=y
 CONFIG_ARM_THUMBEE=y
 CONFIG_ARM_ERRATA_411920=y
 CONFIG_SMP=y

arch/arm/include/asm/ftrace.h

@@ -52,7 +52,7 @@ extern inline void *return_address(unsigned int level)
 
 #endif
 
-#define ftrace_return_addr(n) return_address(n)
+#define ftrace_return_address(n) return_address(n)
 
 #endif /* ifndef __ASSEMBLY__ */
 

arch/arm/include/asm/mcpm.h

@@ -208,8 +208,6 @@ struct sync_struct {
 	struct mcpm_sync_struct clusters[MAX_NR_CLUSTERS];
 };
 
-extern unsigned long sync_phys;	/* physical address of *mcpm_sync */
-
 void __mcpm_cpu_going_down(unsigned int cpu, unsigned int cluster);
 void __mcpm_cpu_down(unsigned int cpu, unsigned int cluster);
 void __mcpm_outbound_leave_critical(unsigned int cluster, int state);

arch/arm/include/asm/thread_info.h

@@ -114,8 +114,14 @@ static inline struct thread_info *current_thread_info(void)
 	((unsigned long)(task_thread_info(tsk)->cpu_context.pc))
 #define thread_saved_sp(tsk)	\
 	((unsigned long)(task_thread_info(tsk)->cpu_context.sp))
+
+#ifndef CONFIG_THUMB2_KERNEL
 #define thread_saved_fp(tsk)	\
 	((unsigned long)(task_thread_info(tsk)->cpu_context.fp))
+#else
+#define thread_saved_fp(tsk)	\
+	((unsigned long)(task_thread_info(tsk)->cpu_context.r7))
+#endif
 
 extern void crunch_task_disable(struct thread_info *);
 extern void crunch_task_copy(struct thread_info *, void *);

arch/arm/kernel/perf_event_v7.c

@@ -1924,7 +1924,7 @@ static int krait_pmu_get_event_idx(struct pmu_hw_events *cpuc,
 				   struct perf_event *event)
 {
 	int idx;
-	int bit;
+	int bit = -1;
 	unsigned int prefix;
 	unsigned int region;
 	unsigned int code;
@@ -1953,7 +1953,7 @@ static int krait_pmu_get_event_idx(struct pmu_hw_events *cpuc,
 	}
 
 	idx = armv7pmu_get_event_idx(cpuc, event);
-	if (idx < 0 && krait_event)
+	if (idx < 0 && bit >= 0)
 		clear_bit(bit, cpuc->used_mask);
 
 	return idx;

arch/arm/kernel/ptrace.c

@@ -908,7 +908,7 @@ enum ptrace_syscall_dir {
 	PTRACE_SYSCALL_EXIT,
 };
 
-static int tracehook_report_syscall(struct pt_regs *regs,
+static void tracehook_report_syscall(struct pt_regs *regs,
 				    enum ptrace_syscall_dir dir)
 {
 	unsigned long ip;
@@ -926,7 +926,6 @@ static int tracehook_report_syscall(struct pt_regs *regs,
 		current_thread_info()->syscall = -1;
 
 	regs->ARM_ip = ip;
-	return current_thread_info()->syscall;
 }
 
 asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno)
@@ -938,7 +937,9 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno)
 		return -1;
 
 	if (test_thread_flag(TIF_SYSCALL_TRACE))
-		scno = tracehook_report_syscall(regs, PTRACE_SYSCALL_ENTER);
+		tracehook_report_syscall(regs, PTRACE_SYSCALL_ENTER);
+
+	scno = current_thread_info()->syscall;
 
 	if (test_thread_flag(TIF_SYSCALL_TRACEPOINT))
 		trace_sys_enter(regs, scno);

arch/arm/mach-bcm/Kconfig

@@ -1,10 +1,9 @@
-config ARCH_BCM
+menuconfig ARCH_BCM
 	bool "Broadcom SoC Support" if ARCH_MULTI_V6_V7
 	help
 	  This enables support for Broadcom ARM based SoC chips
 
-menu "Broadcom SoC Selection"
+if ARCH_BCM
-	depends on ARCH_BCM
 
 config ARCH_BCM_MOBILE
 	bool "Broadcom Mobile SoC Support" if ARCH_MULTI_V7
@@ -88,4 +87,4 @@ config ARCH_BCM_5301X
 	  different SoC or with the older BCM47XX and BCM53XX based
 	  network SoC using a MIPS CPU, they are supported by arch/mips/bcm47xx
 
-endmenu
+endif

arch/arm/mach-berlin/Kconfig

@@ -1,4 +1,4 @@
-config ARCH_BERLIN
+menuconfig ARCH_BERLIN
 	bool "Marvell Berlin SoCs" if ARCH_MULTI_V7
 	select ARCH_REQUIRE_GPIOLIB
 	select ARM_GIC
@@ -9,8 +9,6 @@ config ARCH_BERLIN
 
 if ARCH_BERLIN
 
-menu "Marvell Berlin SoC variants"
-
 config MACH_BERLIN_BG2
 	bool "Marvell Armada 1500 (BG2)"
 	select CACHE_L2X0
@@ -30,6 +28,4 @@ config MACH_BERLIN_BG2Q
 	select HAVE_ARM_TWD if SMP
 	select PINCTRL_BERLIN_BG2Q
 
-endmenu
-
 endif

arch/arm/mach-cns3xxx/Kconfig

@@ -1,12 +1,11 @@
-config ARCH_CNS3XXX
+menuconfig ARCH_CNS3XXX
 	bool "Cavium Networks CNS3XXX family" if ARCH_MULTI_V6
 	select ARM_GIC
 	select PCI_DOMAINS if PCI
 	help
 	  Support for Cavium Networks CNS3XXX platform.
 
-menu "CNS3XXX platform type"
+if ARCH_CNS3XXX
-	depends on ARCH_CNS3XXX
 
 config MACH_CNS3420VB
 	bool "Support for CNS3420 Validation Board"
@@ -17,4 +16,4 @@ config MACH_CNS3420VB
 	  This is a platform with an on-board ARM11 MPCore and has support
 	  for USB, USB-OTG, MMC/SD/SDIO, SATA, PCI-E, etc.
 
-endmenu
+endif

arch/arm/mach-davinci/Kconfig

@@ -39,7 +39,6 @@ config ARCH_DAVINCI_DA830
 config ARCH_DAVINCI_DA850
 	bool "DA850/OMAP-L138/AM18x based system"
 	select ARCH_DAVINCI_DA8XX
-	select ARCH_HAS_CPUFREQ
 	select CP_INTC
 
 config ARCH_DAVINCI_DA8XX

arch/arm/mach-exynos/Kconfig

@@ -7,10 +7,9 @@
 
 # Configuration options for the EXYNOS4
 
-config ARCH_EXYNOS
+menuconfig ARCH_EXYNOS
 	bool "Samsung EXYNOS" if ARCH_MULTI_V7
 	select ARCH_HAS_BANDGAP
-	select ARCH_HAS_CPUFREQ
 	select ARCH_HAS_HOLES_MEMORYMODEL
 	select ARCH_REQUIRE_GPIOLIB
 	select ARM_AMBA
@@ -30,8 +29,6 @@ config ARCH_EXYNOS
 
 if ARCH_EXYNOS
 
-menu "SAMSUNG EXYNOS SoCs Support"
-
 config ARCH_EXYNOS3
 	bool "SAMSUNG EXYNOS3"
 	select ARM_CPU_SUSPEND if PM
@@ -118,8 +115,6 @@ config SOC_EXYNOS5800
 	default y
 	depends on SOC_EXYNOS5420
 
-endmenu
-
 config EXYNOS5420_MCPM
 	bool "Exynos5420 Multi-Cluster PM support"
 	depends on MCPM && SOC_EXYNOS5420

arch/arm/mach-exynos/common.h

@@ -118,6 +118,7 @@ extern void __iomem *sysram_ns_base_addr;
 extern void __iomem *sysram_base_addr;
 void exynos_init_io(void);
 void exynos_restart(enum reboot_mode mode, const char *cmd);
+void exynos_sysram_init(void);
 void exynos_cpuidle_init(void);
 void exynos_cpufreq_init(void);
 void exynos_init_late(void);

arch/arm/mach-exynos/exynos.c

@@ -184,6 +184,28 @@ void __init exynos_cpufreq_init(void)
 	platform_device_register_simple("exynos-cpufreq", -1, NULL, 0);
 }
 
+void __iomem *sysram_base_addr;
+void __iomem *sysram_ns_base_addr;
+
+void __init exynos_sysram_init(void)
+{
+	struct device_node *node;
+
+	for_each_compatible_node(node, NULL, "samsung,exynos4210-sysram") {
+		if (!of_device_is_available(node))
+			continue;
+		sysram_base_addr = of_iomap(node, 0);
+		break;
+	}
+
+	for_each_compatible_node(node, NULL, "samsung,exynos4210-sysram-ns") {
+		if (!of_device_is_available(node))
+			continue;
+		sysram_ns_base_addr = of_iomap(node, 0);
+		break;
+	}
+}
+
 void __init exynos_init_late(void)
 {
 	if (of_machine_is_compatible("samsung,exynos5440"))
@@ -198,7 +220,7 @@ static int __init exynos_fdt_map_chipid(unsigned long node, const char *uname,
 					int depth, void *data)
 {
 	struct map_desc iodesc;
-	__be32 *reg;
+	const __be32 *reg;
 	int len;
 
 	if (!of_flat_dt_is_compatible(node, "samsung,exynos4210-chipid") &&
@@ -271,6 +293,13 @@ static void __init exynos_dt_machine_init(void)
 		}
 	}
 
+	/*
+	 * This is called from smp_prepare_cpus if we've built for SMP, but
+	 * we still need to set it up for PM and firmware ops if not.
+	 */
+	if (!IS_ENABLED(SMP))
+		exynos_sysram_init();
+
 	exynos_cpuidle_init();
 	exynos_cpufreq_init();
 

arch/arm/mach-exynos/hotplug.c

@@ -46,13 +46,7 @@ static inline void platform_do_lowpower(unsigned int cpu, int *spurious)
 		if (cpu == 1)
 			exynos_cpu_power_down(cpu);
 
-		/*
+		wfi();
-		 * here's the WFI
-		 */
-		asm(".word	0xe320f003\n"
-		    :
-		    :
-		    : "memory", "cc");
 
 		if (pen_release == cpu_logical_map(cpu)) {
 			/*

arch/arm/mach-exynos/mcpm-exynos.c

@@ -25,7 +25,6 @@
 
 #define EXYNOS5420_CPUS_PER_CLUSTER	4
 #define EXYNOS5420_NR_CLUSTERS		2
-#define MCPM_BOOT_ADDR_OFFSET		0x1c
 
 /*
  * The common v7_exit_coherency_flush API could not be used because of the
@@ -343,11 +342,13 @@ static int __init exynos_mcpm_init(void)
 	pr_info("Exynos MCPM support installed\n");
 
 	/*
-	 * Future entries into the kernel can now go
+	 * U-Boot SPL is hardcoded to jump to the start of ns_sram_base_addr
-	 * through the cluster entry vectors.
+	 * as part of secondary_cpu_start().  Let's redirect it to the
+	 * mcpm_entry_point().
 	 */
-	__raw_writel(virt_to_phys(mcpm_entry_point),
+	__raw_writel(0xe59f0000, ns_sram_base_addr);     /* ldr r0, [pc, #0] */
-			ns_sram_base_addr + MCPM_BOOT_ADDR_OFFSET);
+	__raw_writel(0xe12fff10, ns_sram_base_addr + 4); /* bx  r0 */
+	__raw_writel(virt_to_phys(mcpm_entry_point), ns_sram_base_addr + 8);
 
 	iounmap(ns_sram_base_addr);
 

arch/arm/mach-exynos/platsmp.c

@@ -32,28 +32,6 @@
 
 extern void exynos4_secondary_startup(void);
 
-void __iomem *sysram_base_addr;
-void __iomem *sysram_ns_base_addr;
-
-static void __init exynos_smp_prepare_sysram(void)
-{
-	struct device_node *node;
-
-	for_each_compatible_node(node, NULL, "samsung,exynos4210-sysram") {
-		if (!of_device_is_available(node))
-			continue;
-		sysram_base_addr = of_iomap(node, 0);
-		break;
-	}
-
-	for_each_compatible_node(node, NULL, "samsung,exynos4210-sysram-ns") {
-		if (!of_device_is_available(node))
-			continue;
-		sysram_ns_base_addr = of_iomap(node, 0);
-		break;
-	}
-}
-
 static inline void __iomem *cpu_boot_reg_base(void)
 {
 	if (soc_is_exynos4210() && samsung_rev() == EXYNOS4210_REV_1_1)
@@ -234,11 +212,11 @@ static void __init exynos_smp_prepare_cpus(unsigned int max_cpus)
 {
 	int i;
 
+	exynos_sysram_init();
+
 	if (read_cpuid_part_number() == ARM_CPU_PART_CORTEX_A9)
 		scu_enable(scu_base_addr());
 
-	exynos_smp_prepare_sysram();
-
 	/*
 	 * Write the address of secondary startup into the
 	 * system-wide flags register. The boot monitor waits

arch/arm/mach-exynos/pm.c

@@ -300,7 +300,7 @@ static int exynos_pm_suspend(void)
 	tmp = (S5P_USE_STANDBY_WFI0 | S5P_USE_STANDBY_WFE0);
 	__raw_writel(tmp, S5P_CENTRAL_SEQ_OPTION);
 
-	if (!soc_is_exynos5250())
+	if (read_cpuid_part_number() == ARM_CPU_PART_CORTEX_A9)
 		exynos_cpu_save_register();
 
 	return 0;
@@ -334,7 +334,7 @@ static void exynos_pm_resume(void)
 	if (exynos_pm_central_resume())
 		goto early_wakeup;
 
-	if (!soc_is_exynos5250())
+	if (read_cpuid_part_number() == ARM_CPU_PART_CORTEX_A9)
 		exynos_cpu_restore_register();
 
 	/* For release retention */
@@ -353,7 +353,7 @@ static void exynos_pm_resume(void)
 
 	s3c_pm_do_restore_core(exynos_core_save, ARRAY_SIZE(exynos_core_save));
 
-	if (!soc_is_exynos5250())
+	if (read_cpuid_part_number() == ARM_CPU_PART_CORTEX_A9)
 		scu_enable(S5P_VA_SCU);
 
 early_wakeup:
@@ -440,15 +440,18 @@ static int exynos_cpu_pm_notifier(struct notifier_block *self,
 	case CPU_PM_ENTER:
 		if (cpu == 0) {
 			exynos_pm_central_suspend();
-			exynos_cpu_save_register();
+			if (read_cpuid_part_number() == ARM_CPU_PART_CORTEX_A9)
+				exynos_cpu_save_register();
 		}
 		break;
 
 	case CPU_PM_EXIT:
 		if (cpu == 0) {
-			if (!soc_is_exynos5250())
+			if (read_cpuid_part_number() ==
+					ARM_CPU_PART_CORTEX_A9) {
 				scu_enable(S5P_VA_SCU);
-			exynos_cpu_restore_register();
+				exynos_cpu_restore_register();
+			}
 			exynos_pm_central_resume();
 		}
 		break;

arch/arm/mach-highbank/Kconfig

@@ -1,7 +1,6 @@
 config ARCH_HIGHBANK
 	bool "Calxeda ECX-1000/2000 (Highbank/Midway)" if ARCH_MULTI_V7
 	select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
-	select ARCH_HAS_CPUFREQ
 	select ARCH_HAS_HOLES_MEMORYMODEL
 	select ARCH_HAS_OPP
 	select ARCH_SUPPORTS_BIG_ENDIAN

arch/arm/mach-imx/Kconfig

@@ -1,6 +1,5 @@
-config ARCH_MXC
+menuconfig ARCH_MXC
 	bool "Freescale i.MX family" if ARCH_MULTI_V4_V5 || ARCH_MULTI_V6_V7
-	select ARCH_HAS_CPUFREQ
 	select ARCH_HAS_OPP
 	select ARCH_REQUIRE_GPIOLIB
 	select ARM_CPU_SUSPEND if PM
@@ -13,8 +12,7 @@ config ARCH_MXC
 	help
 	  Support for Freescale MXC/iMX-based family of processors
 
-menu "Freescale i.MX support"
+if ARCH_MXC
-	depends on ARCH_MXC
 
 config MXC_TZIC
 	bool
@@ -99,7 +97,6 @@ config SOC_IMX25
 
 config SOC_IMX27
 	bool
-	select ARCH_HAS_CPUFREQ
 	select ARCH_HAS_OPP
 	select CPU_ARM926T
 	select IMX_HAVE_IOMUX_V1
@@ -124,7 +121,6 @@ config SOC_IMX35
 
 config SOC_IMX5
 	bool
-	select ARCH_HAS_CPUFREQ
 	select ARCH_HAS_OPP
 	select ARCH_MXC_IOMUX_V3
 	select MXC_TZIC
@@ -738,9 +734,9 @@ config SOC_IMX6
 	select HAVE_IMX_MMDC
 	select HAVE_IMX_SRC
 	select MFD_SYSCON
-	select PL310_ERRATA_588369 if CACHE_PL310
+	select PL310_ERRATA_588369 if CACHE_L2X0
-	select PL310_ERRATA_727915 if CACHE_PL310
+	select PL310_ERRATA_727915 if CACHE_L2X0
-	select PL310_ERRATA_769419 if CACHE_PL310
+	select PL310_ERRATA_769419 if CACHE_L2X0
 
 config SOC_IMX6Q
 	bool "i.MX6 Quad/DualLite support"
@@ -775,9 +771,9 @@ config SOC_VF610
 	select ARM_GIC
 	select PINCTRL_VF610
 	select VF_PIT_TIMER
-	select PL310_ERRATA_588369 if CACHE_PL310
+	select PL310_ERRATA_588369 if CACHE_L2X0
-	select PL310_ERRATA_727915 if CACHE_PL310
+	select PL310_ERRATA_727915 if CACHE_L2X0
-	select PL310_ERRATA_769419 if CACHE_PL310
+	select PL310_ERRATA_769419 if CACHE_L2X0
 
 	help
 	  This enable support for Freescale Vybrid VF610 processor.
@@ -786,4 +782,4 @@ endif
 
 source "arch/arm/mach-imx/devices/Kconfig"
 
-endmenu
+endif

arch/arm/mach-imx/clk-imx6sl.c

@@ -312,6 +312,7 @@ static void __init imx6sl_clocks_init(struct device_node *ccm_node)
 	clks[IMX6SL_CLK_ECSPI2]       = imx_clk_gate2("ecspi2",       "ecspi_root",        base + 0x6c, 2);
 	clks[IMX6SL_CLK_ECSPI3]       = imx_clk_gate2("ecspi3",       "ecspi_root",        base + 0x6c, 4);
 	clks[IMX6SL_CLK_ECSPI4]       = imx_clk_gate2("ecspi4",       "ecspi_root",        base + 0x6c, 6);
+	clks[IMX6SL_CLK_ENET]         = imx_clk_gate2("enet",         "ipg",               base + 0x6c, 10);
 	clks[IMX6SL_CLK_EPIT1]        = imx_clk_gate2("epit1",        "perclk",            base + 0x6c, 12);
 	clks[IMX6SL_CLK_EPIT2]        = imx_clk_gate2("epit2",        "perclk",            base + 0x6c, 14);
 	clks[IMX6SL_CLK_EXTERN_AUDIO] = imx_clk_gate2("extern_audio", "extern_audio_podf", base + 0x6c, 16);

arch/arm/mach-integrator/Kconfig

@@ -28,7 +28,7 @@ config ARCH_CINTEGRATOR
 	bool
 
 config INTEGRATOR_IMPD1
-	tristate "Include support for Integrator/IM-PD1"
+	bool "Include support for Integrator/IM-PD1"
 	depends on ARCH_INTEGRATOR_AP
 	select ARCH_REQUIRE_GPIOLIB
 	select ARM_VIC

arch/arm/mach-integrator/impd1.c

@@ -308,7 +308,12 @@ static struct impd1_device impd1_devs[] = {
  */
 #define IMPD1_VALID_IRQS 0x00000bffU
 
-static int __init impd1_probe(struct lm_device *dev)
+/*
+ * As this module is bool, it is OK to have this as __init_refok() - no
+ * probe calls will be done after the initial system bootup, as devices
+ * are discovered as part of the machine startup.
+ */
+static int __init_refok impd1_probe(struct lm_device *dev)
 {
 	struct impd1_module *impd1;
 	int irq_base;
@@ -397,6 +402,11 @@ static void impd1_remove(struct lm_device *dev)
 static struct lm_driver impd1_driver = {
 	.drv = {
 		.name	= "impd1",
+		/*
+		 * As we're dropping the probe() function, suppress driver
+		 * binding from sysfs.
+		 */
+		.suppress_bind_attrs = true,
 	},
 	.probe		= impd1_probe,
 	.remove		= impd1_remove,

arch/arm/mach-integrator/integrator_ap.c

@@ -480,25 +480,18 @@ static const struct of_device_id ebi_match[] = {
 static void __init ap_init_of(void)
 {
 	unsigned long sc_dec;
-	struct device_node *root;
 	struct device_node *syscon;
 	struct device_node *ebi;
 	struct device *parent;
 	struct soc_device *soc_dev;
 	struct soc_device_attribute *soc_dev_attr;
 	u32 ap_sc_id;
-	int err;
 	int i;
 
-	/* Here we create an SoC device for the root node */
+	syscon = of_find_matching_node(NULL, ap_syscon_match);
-	root = of_find_node_by_path("/");
-	if (!root)
-		return;
-
-	syscon = of_find_matching_node(root, ap_syscon_match);
 	if (!syscon)
 		return;
-	ebi = of_find_matching_node(root, ebi_match);
+	ebi = of_find_matching_node(NULL, ebi_match);
 	if (!ebi)
 		return;
 
@@ -509,19 +502,17 @@ static void __init ap_init_of(void)
 	if (!ebi_base)
 		return;
 
+	of_platform_populate(NULL, of_default_bus_match_table,
+			ap_auxdata_lookup, NULL);
+
 	ap_sc_id = readl(ap_syscon_base);
 
 	soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL);
 	if (!soc_dev_attr)
 		return;
 
-	err = of_property_read_string(root, "compatible",
+	soc_dev_attr->soc_id = "XVC";
-				      &soc_dev_attr->soc_id);
+	soc_dev_attr->machine = "Integrator/AP";
-	if (err)
-		return;
-	err = of_property_read_string(root, "model", &soc_dev_attr->machine);
-	if (err)
-		return;
 	soc_dev_attr->family = "Integrator";
 	soc_dev_attr->revision = kasprintf(GFP_KERNEL, "%c",
 					   'A' + (ap_sc_id & 0x0f));
@@ -536,9 +527,6 @@ static void __init ap_init_of(void)
 	parent = soc_device_to_device(soc_dev);
 	integrator_init_sysfs(parent, ap_sc_id);
 
-	of_platform_populate(root, of_default_bus_match_table,
-			ap_auxdata_lookup, parent);
-
 	sc_dec = readl(ap_syscon_base + INTEGRATOR_SC_DEC_OFFSET);
 	for (i = 0; i < 4; i++) {
 		struct lm_device *lmdev;

arch/arm/mach-integrator/integrator_cp.c

@@ -279,20 +279,13 @@ static const struct of_device_id intcp_syscon_match[] = {
 
 static void __init intcp_init_of(void)
 {
-	struct device_node *root;
 	struct device_node *cpcon;
 	struct device *parent;
 	struct soc_device *soc_dev;
 	struct soc_device_attribute *soc_dev_attr;
 	u32 intcp_sc_id;
-	int err;
 
-	/* Here we create an SoC device for the root node */
+	cpcon = of_find_matching_node(NULL, intcp_syscon_match);
-	root = of_find_node_by_path("/");
-	if (!root)
-		return;
-
-	cpcon = of_find_matching_node(root, intcp_syscon_match);
 	if (!cpcon)
 		return;
 
@@ -300,19 +293,17 @@ static void __init intcp_init_of(void)
 	if (!intcp_con_base)
 		return;
 
+	of_platform_populate(NULL, of_default_bus_match_table,
+			     intcp_auxdata_lookup, NULL);
+
 	intcp_sc_id = readl(intcp_con_base);
 
 	soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL);
 	if (!soc_dev_attr)
 		return;
 
-	err = of_property_read_string(root, "compatible",
+	soc_dev_attr->soc_id = "XCV";
-				      &soc_dev_attr->soc_id);
+	soc_dev_attr->machine = "Integrator/CP";
-	if (err)
-		return;
-	err = of_property_read_string(root, "model", &soc_dev_attr->machine);
-	if (err)
-		return;
 	soc_dev_attr->family = "Integrator";
 	soc_dev_attr->revision = kasprintf(GFP_KERNEL, "%c",
 					   'A' + (intcp_sc_id & 0x0f));
@@ -326,8 +317,6 @@ static void __init intcp_init_of(void)
 
 	parent = soc_device_to_device(soc_dev);
 	integrator_init_sysfs(parent, intcp_sc_id);
-	of_platform_populate(root, of_default_bus_match_table,
-			intcp_auxdata_lookup, parent);
 }
 
 static const char * intcp_dt_board_compat[] = {

arch/arm/mach-keystone/Kconfig

@@ -1,6 +1,7 @@
 config ARCH_KEYSTONE
 	bool "Texas Instruments Keystone Devices"
 	depends on ARCH_MULTI_V7
+	depends on ARM_PATCH_PHYS_VIRT
 	select ARM_GIC
 	select HAVE_ARM_ARCH_TIMER
 	select CLKSRC_MMIO

arch/arm/mach-moxart/Kconfig

@@ -1,4 +1,4 @@
-config ARCH_MOXART
+menuconfig ARCH_MOXART
 	bool "MOXA ART SoC" if ARCH_MULTI_V4
 	select CPU_FA526
 	select ARM_DMA_MEM_BUFFERABLE