Merge branch 'sched/urgent' into sched/core

Pick up fixes before queueing up new changes.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

53 files changed, 283 insertions, 206 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index e25419817791..15949459611f 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1578,6 +1578,7 @@ config BL_SWITCHER_DUMMY_IF
 
 choice
         prompt "Memory split"
+        depends on MMU
         default VMSPLIT_3G
         help
           Select the desired split between kernel and user memory.
@@ -1595,6 +1596,7 @@ endchoice
 
 config PAGE_OFFSET
         hex
+        default PHYS_OFFSET if !MMU
         default 0x40000000 if VMSPLIT_1G
         default 0x80000000 if VMSPLIT_2G
         default 0xC0000000
@@ -1903,6 +1905,7 @@ config XEN
         depends on ARM && AEABI && OF
         depends on CPU_V7 && !CPU_V6
         depends on !GENERIC_ATOMIC64
+        depends on MMU
         select ARM_PSCI
         select SWIOTLB_XEN
         select ARCH_DMA_ADDR_T_64BIT
diff --git a/arch/arm/boot/compressed/.gitignore b/arch/arm/boot/compressed/.gitignore
index 47279aa96a6a..0714e0334e33 100644
--- a/arch/arm/boot/compressed/.gitignore
+++ b/arch/arm/boot/compressed/.gitignore
@@ -1,4 +1,5 @@
 ashldi3.S
+bswapsdi2.S
 font.c
 lib1funcs.S
 hyp-stub.S
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 6d1e43d46187..032030361bef 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -209,7 +209,8 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
         omap3-n900.dtb \
         omap3-n9.dtb \
         omap3-n950.dtb \
-        omap3-tobi.dtb \
+        omap3-overo-tobi.dtb \
+        omap3-overo-storm-tobi.dtb \
         omap3-gta04.dtb \
         omap3-igep0020.dtb \
         omap3-igep0030.dtb \
diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts
index 4718ec4a4dbf..486880b74831 100644
--- a/arch/arm/boot/dts/am335x-evmsk.dts
+++ b/arch/arm/boot/dts/am335x-evmsk.dts
@@ -121,7 +121,7 @@
                 ti,model = "AM335x-EVMSK";
                 ti,audio-codec = <&tlv320aic3106>;
                 ti,mcasp-controller = <&mcasp1>;
-                ti,codec-clock-rate = <24576000>;
+                ti,codec-clock-rate = <24000000>;
                 ti,audio-routing =
                         "Headphone Jack",       "HPLOUT",
                         "Headphone Jack",       "HPROUT";
@@ -256,6 +256,12 @@
                 >;
         };
 
+        mmc1_pins: pinmux_mmc1_pins {
+                pinctrl-single,pins = <
+                        0x160 (PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */
+                >;
+        };
+
         mcasp1_pins: mcasp1_pins {
                 pinctrl-single,pins = <
                         0x10c (PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_crs.mcasp1_aclkx */
@@ -456,6 +462,9 @@
         status = "okay";
         vmmc-supply = <&vmmc_reg>;
         bus-width = <4>;
+        pinctrl-names = "default";
+        pinctrl-0 = <&mmc1_pins>;
+        cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
 };
 
 &sham {
diff --git a/arch/arm/boot/dts/armada-xp-mv78260.dtsi b/arch/arm/boot/dts/armada-xp-mv78260.dtsi
index 66609684d41b..9480cf891f8c 100644
--- a/arch/arm/boot/dts/armada-xp-mv78260.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78260.dtsi
@@ -23,6 +23,7 @@
                 gpio0 = &gpio0;
                 gpio1 = &gpio1;
                 gpio2 = &gpio2;
+                eth3 = &eth3;
         };
 
         cpus {
@@ -291,7 +292,7 @@
                                 interrupts = <91>;
                         };
 
-                        ethernet@34000 {
+                        eth3: ethernet@34000 {
                                 compatible = "marvell,armada-370-neta";
                                 reg = <0x34000 0x4000>;
                                 interrupts = <14>;
diff --git a/arch/arm/boot/dts/bcm11351.dtsi b/arch/arm/boot/dts/bcm11351.dtsi
index e491b82f8d67..792fde1b7f75 100644
--- a/arch/arm/boot/dts/bcm11351.dtsi
+++ b/arch/arm/boot/dts/bcm11351.dtsi
@@ -147,7 +147,7 @@
         };
 
         pinctrl@35004800 {
-                compatible = "brcm,capri-pinctrl";
+                compatible = "brcm,bcm11351-pinctrl";
                 reg = <0x35004800 0x430>;
         };
 
diff --git a/arch/arm/boot/dts/dove.dtsi b/arch/arm/boot/dts/dove.dtsi
index 2b76524f4aa7..187fd46b7b5e 100644
--- a/arch/arm/boot/dts/dove.dtsi
+++ b/arch/arm/boot/dts/dove.dtsi
@@ -379,15 +379,6 @@
                                 #clock-cells = <1>;
                         };
 
-                        pmu_intc: pmu-interrupt-ctrl@d0050 {
-                                compatible = "marvell,dove-pmu-intc";
-                                interrupt-controller;
-                                #interrupt-cells = <1>;
-                                reg = <0xd0050 0x8>;
-                                interrupts = <33>;
-                                marvell,#interrupts = <7>;
-                        };
-
                         pinctrl: pin-ctrl@d0200 {
                                 compatible = "marvell,dove-pinctrl";
                                 reg = <0xd0200 0x10>;
@@ -610,8 +601,6 @@
                         rtc: real-time-clock@d8500 {
                                 compatible = "marvell,orion-rtc";
                                 reg = <0xd8500 0x20>;
-                                interrupt-parent = <&pmu_intc>;
-                                interrupts = <5>;
                         };
 
                         gpio2: gpio-ctrl@e8400 {
diff --git a/arch/arm/boot/dts/keystone-clocks.dtsi b/arch/arm/boot/dts/keystone-clocks.dtsi
index 2363593e1050..ef58d1c24313 100644
--- a/arch/arm/boot/dts/keystone-clocks.dtsi
+++ b/arch/arm/boot/dts/keystone-clocks.dtsi
@@ -612,7 +612,7 @@ clocks {
                 compatible = "ti,keystone,psc-clock";
                 clocks = <&chipclk13>;
                 clock-output-names = "vcp-3";
-                reg = <0x0235000a8 0xb00>, <0x02350060 0x400>;
+                reg = <0x023500a8 0xb00>, <0x02350060 0x400>;
                 reg-names = "control", "domain";
                 domain-id = <24>;
         };
diff --git a/arch/arm/boot/dts/omap3-gta04.dts b/arch/arm/boot/dts/omap3-gta04.dts
index b9b55c95a566..d3b253bbc885 100644
--- a/arch/arm/boot/dts/omap3-gta04.dts
+++ b/arch/arm/boot/dts/omap3-gta04.dts
@@ -13,7 +13,7 @@
 
 / {
         model = "OMAP3 GTA04";
-        compatible = "ti,omap3-gta04", "ti,omap3";
+        compatible = "ti,omap3-gta04", "ti,omap36xx", "ti,omap3";
 
         cpus {
                 cpu@0 {
@@ -32,7 +32,7 @@
                 aux-button {
                         label = "aux";
                         linux,code = <169>;
-                        gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
+                        gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
                         gpio-key,wakeup;
                 };
         };
@@ -92,6 +92,8 @@
         bmp085@77 {
                 compatible = "bosch,bmp085";
                 reg = <0x77>;
+                interrupt-parent = <&gpio4>;
+                interrupts = <17 IRQ_TYPE_EDGE_RISING>;
         };
 
         /* leds */
@@ -141,8 +143,8 @@
         pinctrl-names = "default";
         pinctrl-0 = <&mmc1_pins>;
         vmmc-supply = <&vmmc1>;
-        vmmc_aux-supply = <&vsim>;
         bus-width = <4>;
+        ti,non-removable;
 };
 
 &mmc2 {
diff --git a/arch/arm/boot/dts/omap3-igep0020.dts b/arch/arm/boot/dts/omap3-igep0020.dts
index 25a2b5f652fd..f2779ac75872 100644
--- a/arch/arm/boot/dts/omap3-igep0020.dts
+++ b/arch/arm/boot/dts/omap3-igep0020.dts
@@ -14,7 +14,7 @@
 
 / {
         model = "IGEPv2 (TI OMAP AM/DM37x)";
-        compatible = "isee,omap3-igep0020", "ti,omap3";
+        compatible = "isee,omap3-igep0020", "ti,omap36xx", "ti,omap3";
 
         leds {
                 pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/omap3-igep0030.dts b/arch/arm/boot/dts/omap3-igep0030.dts
index 145c58cfc8ac..2793749eb1ba 100644
--- a/arch/arm/boot/dts/omap3-igep0030.dts
+++ b/arch/arm/boot/dts/omap3-igep0030.dts
@@ -13,7 +13,7 @@
 
 / {
         model = "IGEP COM MODULE (TI OMAP AM/DM37x)";
-        compatible = "isee,omap3-igep0030", "ti,omap3";
+        compatible = "isee,omap3-igep0030", "ti,omap36xx", "ti,omap3";
 
         leds {
                 pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/omap3-n9.dts b/arch/arm/boot/dts/omap3-n9.dts
index 39828ce464ee..9938b5dc1909 100644
--- a/arch/arm/boot/dts/omap3-n9.dts
+++ b/arch/arm/boot/dts/omap3-n9.dts
@@ -14,5 +14,5 @@
 
 / {
         model = "Nokia N9";
-        compatible = "nokia,omap3-n9", "ti,omap3";
+        compatible = "nokia,omap3-n9", "ti,omap36xx", "ti,omap3";
 };
diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
index 6fc85f963530..0bf40c90faba 100644
--- a/arch/arm/boot/dts/omap3-n900.dts
+++ b/arch/arm/boot/dts/omap3-n900.dts
@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 2013 Pavel Machek <pavel@ucw.cz>
- * Copyright 2013 Aaro Koskinen <aaro.koskinen@iki.fi>
+ * Copyright (C) 2013-2014 Aaro Koskinen <aaro.koskinen@iki.fi>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 (or later) as
@@ -13,7 +13,7 @@
 
 / {
         model = "Nokia N900";
-        compatible = "nokia,omap3-n900", "ti,omap3";
+        compatible = "nokia,omap3-n900", "ti,omap3430", "ti,omap3";
 
         cpus {
                 cpu@0 {
diff --git a/arch/arm/boot/dts/omap3-n950.dts b/arch/arm/boot/dts/omap3-n950.dts
index b076a526b999..261c5589bfa3 100644
--- a/arch/arm/boot/dts/omap3-n950.dts
+++ b/arch/arm/boot/dts/omap3-n950.dts
@@ -14,5 +14,5 @@
 
 / {
         model = "Nokia N950";
-        compatible = "nokia,omap3-n950", "ti,omap3";
+        compatible = "nokia,omap3-n950", "ti,omap36xx", "ti,omap3";
 };
diff --git a/arch/arm/boot/dts/omap3-overo-storm-tobi.dts b/arch/arm/boot/dts/omap3-overo-storm-tobi.dts
new file mode 100644
index 000000000000..966b5c9cd96a
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-overo-storm-tobi.dts
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2012 Florian Vaussard, EPFL Mobots group
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/*
+ * Tobi expansion board is manufactured by Gumstix Inc.
+ */
+
+/dts-v1/;
+
+#include "omap36xx.dtsi"
+#include "omap3-overo-tobi-common.dtsi"
+
+/ {
+        model = "OMAP36xx/AM37xx/DM37xx Gumstix Overo on Tobi";
+        compatible = "gumstix,omap3-overo-tobi", "gumstix,omap3-overo", "ti,omap36xx", "ti,omap3";
+};
+
diff --git a/arch/arm/boot/dts/omap3-tobi.dts b/arch/arm/boot/dts/omap3-overo-tobi-common.dtsi
index 7e4ad2aec37a..4edc013a91c1 100644
--- a/arch/arm/boot/dts/omap3-tobi.dts
+++ b/arch/arm/boot/dts/omap3-overo-tobi-common.dtsi
@@ -13,9 +13,6 @@
 #include "omap3-overo.dtsi"
 
 / {
-        model = "TI OMAP3 Gumstix Overo on Tobi";
-        compatible = "ti,omap3-tobi", "ti,omap3-overo", "ti,omap3";
-
         leds {
                 compatible = "gpio-leds";
                 heartbeat {
diff --git a/arch/arm/boot/dts/omap3-overo-tobi.dts b/arch/arm/boot/dts/omap3-overo-tobi.dts
new file mode 100644
index 000000000000..de5653e1b5ca
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-overo-tobi.dts
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2012 Florian Vaussard, EPFL Mobots group
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/*
+ * Tobi expansion board is manufactured by Gumstix Inc.
+ */
+
+/dts-v1/;
+
+#include "omap34xx.dtsi"
+#include "omap3-overo-tobi-common.dtsi"
+
+/ {
+        model = "OMAP35xx Gumstix Overo on Tobi";
+        compatible = "gumstix,omap3-overo-tobi", "gumstix,omap3-overo", "ti,omap3430", "ti,omap3";
+};
+
diff --git a/arch/arm/boot/dts/omap3-overo.dtsi b/arch/arm/boot/dts/omap3-overo.dtsi
index a461d2fd1fb0..597099907f8e 100644
--- a/arch/arm/boot/dts/omap3-overo.dtsi
+++ b/arch/arm/boot/dts/omap3-overo.dtsi
@@ -9,9 +9,6 @@
 /*
  * The Gumstix Overo must be combined with an expansion board.
  */
-/dts-v1/;
-
-#include "omap34xx.dtsi"
 
 / {
         pwmleds {
diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index 10666ca8aee1..d4d2763f4794 100644
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
@@ -426,7 +426,7 @@
                 };
 
                 rtp: rtp@01c25000 {
-                        compatible = "allwinner,sun4i-ts";
+                        compatible = "allwinner,sun4i-a10-ts";
                         reg = <0x01c25000 0x100>;
                         interrupts = <29>;
                 };
diff --git a/arch/arm/boot/dts/sun5i-a10s.dtsi b/arch/arm/boot/dts/sun5i-a10s.dtsi
index 64961595e8d6..79fd412005b0 100644
--- a/arch/arm/boot/dts/sun5i-a10s.dtsi
+++ b/arch/arm/boot/dts/sun5i-a10s.dtsi
@@ -383,7 +383,7 @@
                 };
 
                 rtp: rtp@01c25000 {
-                        compatible = "allwinner,sun4i-ts";
+                        compatible = "allwinner,sun4i-a10-ts";
                         reg = <0x01c25000 0x100>;
                         interrupts = <29>;
                 };
diff --git a/arch/arm/boot/dts/sun5i-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi
index 320335abfccd..c463fd730c91 100644
--- a/arch/arm/boot/dts/sun5i-a13.dtsi
+++ b/arch/arm/boot/dts/sun5i-a13.dtsi
@@ -346,7 +346,7 @@
                 };
 
                 rtp: rtp@01c25000 {
-                        compatible = "allwinner,sun4i-ts";
+                        compatible = "allwinner,sun4i-a10-ts";
                         reg = <0x01c25000 0x100>;
                         interrupts = <29>;
                 };
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index 9ff09484847b..6f25cf559ad0 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -454,7 +454,7 @@
                 rtc: rtc@01c20d00 {
                         compatible = "allwinner,sun7i-a20-rtc";
                         reg = <0x01c20d00 0x20>;
-                        interrupts = <0 24 1>;
+                        interrupts = <0 24 4>;
                 };
 
                 sid: eeprom@01c23800 {
@@ -463,7 +463,7 @@
                 };
 
                 rtp: rtp@01c25000 {
-                        compatible = "allwinner,sun4i-ts";
+                        compatible = "allwinner,sun4i-a10-ts";
                         reg = <0x01c25000 0x100>;
                         interrupts = <0 29 4>;
                 };
@@ -596,10 +596,10 @@
                 hstimer@01c60000 {
                         compatible = "allwinner,sun7i-a20-hstimer";
                         reg = <0x01c60000 0x1000>;
-                        interrupts = <0 81 1>,
-                                     <0 82 1>,
-                                     <0 83 1>,
-                                     <0 84 1>;
+                        interrupts = <0 81 4>,
+                                     <0 82 4>,
+                                     <0 83 4>,
+                                     <0 84 4>;
                         clocks = <&ahb_gates 28>;
                 };
 
diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index 389e987ec281..44ec401ec366 100644
--- a/arch/arm/boot/dts/tegra114.dtsi
+++ b/arch/arm/boot/dts/tegra114.dtsi
@@ -57,6 +57,8 @@
                         resets = <&tegra_car 27>;
                         reset-names = "dc";
 
+                        nvidia,head = <0>;
+
                         rgb {
                                 status = "disabled";
                         };
@@ -72,6 +74,8 @@
                         resets = <&tegra_car 26>;
                         reset-names = "dc";
 
+                        nvidia,head = <1>;
+
                         rgb {
                                 status = "disabled";
                         };
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index 480ecda3416b..48d2a7f4d0c0 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -94,6 +94,8 @@
                         resets = <&tegra_car 27>;
                         reset-names = "dc";
 
+                        nvidia,head = <0>;
+
                         rgb {
                                 status = "disabled";
                         };
@@ -109,6 +111,8 @@
                         resets = <&tegra_car 26>;
                         reset-names = "dc";
 
+                        nvidia,head = <1>;
+
                         rgb {
                                 status = "disabled";
                         };
diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi
index 9104224124ee..1e156d9d0506 100644
--- a/arch/arm/boot/dts/tegra30-cardhu.dtsi
+++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi
@@ -28,7 +28,7 @@
         compatible = "nvidia,cardhu", "nvidia,tegra30";
 
         aliases {
-                rtc0 = "/i2c@7000d000/tps6586x@34";
+                rtc0 = "/i2c@7000d000/tps65911@2d";
                 rtc1 = "/rtc@7000e000";
         };
 
diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index ed8e7700b46d..19a84e933f4e 100644
--- a/arch/arm/boot/dts/tegra30.dtsi
+++ b/arch/arm/boot/dts/tegra30.dtsi
@@ -170,6 +170,8 @@
                         resets = <&tegra_car 27>;
                         reset-names = "dc";
 
+                        nvidia,head = <0>;
+
                         rgb {
                                 status = "disabled";
                         };
@@ -185,6 +187,8 @@
                         resets = <&tegra_car 26>;
                         reset-names = "dc";
 
+                        nvidia,head = <1>;
+
                         rgb {
                                 status = "disabled";
                         };
diff --git a/arch/arm/boot/dts/testcases/tests-interrupts.dtsi b/arch/arm/boot/dts/testcases/tests-interrupts.dtsi
deleted file mode 100644
index c843720bd3e5..000000000000
--- a/arch/arm/boot/dts/testcases/tests-interrupts.dtsi
+++ /dev/null
@@ -1,58 +0,0 @@
-
-/ {
-        testcase-data {
-                interrupts {
-                        #address-cells = <1>;
-                        #size-cells = <1>;
-                        test_intc0: intc0 {
-                                interrupt-controller;
-                                #interrupt-cells = <1>;
-                        };
-
-                        test_intc1: intc1 {
-                                interrupt-controller;
-                                #interrupt-cells = <3>;
-                        };
-
-                        test_intc2: intc2 {
-                                interrupt-controller;
-                                #interrupt-cells = <2>;
-                        };
-
-                        test_intmap0: intmap0 {
-                                #interrupt-cells = <1>;
-                                #address-cells = <0>;
-                                interrupt-map = <1 &test_intc0 9>,
-                                                <2 &test_intc1 10 11 12>,
-                                                <3 &test_intc2 13 14>,
-                                                <4 &test_intc2 15 16>;
-                        };
-
-                        test_intmap1: intmap1 {
-                                #interrupt-cells = <2>;
-                                interrupt-map = <0x5000 1 2 &test_intc0 15>;
-                        };
-
-                        interrupts0 {
-                                interrupt-parent = <&test_intc0>;
-                                interrupts = <1>, <2>, <3>, <4>;
-                        };
-
-                        interrupts1 {
-                                interrupt-parent = <&test_intmap0>;
-                                interrupts = <1>, <2>, <3>, <4>;
-                        };
-
-                        interrupts-extended0 {
-                                reg = <0x5000 0x100>;
-                                interrupts-extended = <&test_intc0 1>,
-                                                      <&test_intc1 2 3 4>,
-                                                      <&test_intc2 5 6>,
-                                                      <&test_intmap0 1>,
-                                                      <&test_intmap0 2>,
-                                                      <&test_intmap0 3>,
-                                                      <&test_intmap1 1 2>;
-                        };
-                };
-        };
-};
diff --git a/arch/arm/boot/dts/testcases/tests-phandle.dtsi b/arch/arm/boot/dts/testcases/tests-phandle.dtsi
deleted file mode 100644
index 0007d3cd7dc2..000000000000
--- a/arch/arm/boot/dts/testcases/tests-phandle.dtsi
+++ /dev/null
@@ -1,39 +0,0 @@
-
-/ {
-        testcase-data {
-                phandle-tests {
-                        provider0: provider0 {
-                                #phandle-cells = <0>;
-                        };
-
-                        provider1: provider1 {
-                                #phandle-cells = <1>;
-                        };
-
-                        provider2: provider2 {
-                                #phandle-cells = <2>;
-                        };
-
-                        provider3: provider3 {
-                                #phandle-cells = <3>;
-                        };
-
-                        consumer-a {
-                                phandle-list =  <&provider1 1>,
-                                                <&provider2 2 0>,
-                                                <0>,
-                                                <&provider3 4 4 3>,
-                                                <&provider2 5 100>,
-                                                <&provider0>,
-                                                <&provider1 7>;
-                                phandle-list-names = "first", "second", "third";
-
-                                phandle-list-bad-phandle = <12345678 0 0>;
-                                phandle-list-bad-args = <&provider2 1 0>,
-                                                        <&provider3 0>;
-                                empty-property;
-                                unterminated-string = [40 41 42 43];
-                        };
-                };
-        };
-};
diff --git a/arch/arm/boot/dts/testcases/tests.dtsi b/arch/arm/boot/dts/testcases/tests.dtsi
deleted file mode 100644
index 3f123ecc9dd7..000000000000
--- a/arch/arm/boot/dts/testcases/tests.dtsi
+++ /dev/null
@@ -1,2 +0,0 @@
-/include/ "tests-phandle.dtsi"
-/include/ "tests-interrupts.dtsi"
diff --git a/arch/arm/boot/dts/versatile-pb.dts b/arch/arm/boot/dts/versatile-pb.dts
index f43907c40c93..65f657711323 100644
--- a/arch/arm/boot/dts/versatile-pb.dts
+++ b/arch/arm/boot/dts/versatile-pb.dts
@@ -1,4 +1,4 @@
-/include/ "versatile-ab.dts"
+#include <versatile-ab.dts>
 
 / {
         model = "ARM Versatile PB";
@@ -47,4 +47,4 @@
         };
 };
 
-/include/ "testcases/tests.dtsi"
+#include <testcases.dtsi>
diff --git a/arch/arm/configs/tegra_defconfig b/arch/arm/configs/tegra_defconfig
index 00fe9e9710fd..27d69b558c5d 100644
--- a/arch/arm/configs/tegra_defconfig
+++ b/arch/arm/configs/tegra_defconfig
@@ -204,7 +204,10 @@ CONFIG_MMC_BLOCK_MINORS=16
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_PLTFM=y
 CONFIG_MMC_SDHCI_TEGRA=y
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
 CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_TRIGGER_TIMER=y
 CONFIG_LEDS_TRIGGER_ONESHOT=y
 CONFIG_LEDS_TRIGGER_HEARTBEAT=y
diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h
index 8756e4bcdba0..4afb376d9c7c 100644
--- a/arch/arm/include/asm/memory.h
+++ b/arch/arm/include/asm/memory.h
@@ -30,14 +30,15 @@
  */
 #define UL(x) _AC(x, UL)
 
+/* PAGE_OFFSET - the virtual address of the start of the kernel image */
+#define PAGE_OFFSET             UL(CONFIG_PAGE_OFFSET)
+
 #ifdef CONFIG_MMU
 
 /*
- * PAGE_OFFSET - the virtual address of the start of the kernel image
  * TASK_SIZE - the maximum size of a user space task.
  * TASK_UNMAPPED_BASE - the lower boundary of the mmap VM area
  */
-#define PAGE_OFFSET             UL(CONFIG_PAGE_OFFSET)
 #define TASK_SIZE               (UL(CONFIG_PAGE_OFFSET) - UL(SZ_16M))
 #define TASK_UNMAPPED_BASE      ALIGN(TASK_SIZE / 3, SZ_16M)
 
@@ -104,10 +105,6 @@
 #define END_MEM                 (UL(CONFIG_DRAM_BASE) + CONFIG_DRAM_SIZE)
 #endif
 
-#ifndef PAGE_OFFSET
-#define PAGE_OFFSET             PLAT_PHYS_OFFSET
-#endif
-
 /*
  * The module can be at any place in ram in nommu mode.
  */
diff --git a/arch/arm/kernel/head-common.S b/arch/arm/kernel/head-common.S
index 47cd974e57ea..c96ecacb2021 100644
--- a/arch/arm/kernel/head-common.S
+++ b/arch/arm/kernel/head-common.S
@@ -177,6 +177,18 @@ __lookup_processor_type_data:
         .long   __proc_info_end
         .size   __lookup_processor_type_data, . - __lookup_processor_type_data
 
+__error_lpae:
+#ifdef CONFIG_DEBUG_LL
+        adr     r0, str_lpae
+        bl      printascii
+        b       __error
+str_lpae: .asciz "\nError: Kernel with LPAE support, but CPU does not support LPAE.\n"
+#else
+        b       __error
+#endif
+        .align
+ENDPROC(__error_lpae)
+
 __error_p:
 #ifdef CONFIG_DEBUG_LL
         adr     r0, str_p1
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
index 914616e0bdcd..f5f381d91556 100644
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@@ -102,7 +102,7 @@ ENTRY(stext)
         and     r3, r3, #0xf                    @ extract VMSA support
         cmp     r3, #5                          @ long-descriptor translation table format?
  THUMB( it      lo )                            @ force fixup-able long branch encoding
-        blo     __error_p                       @ only classic page table format
+        blo     __error_lpae                    @ only classic page table format
 #endif
 
 #ifndef CONFIG_XIP_KERNEL
diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
index 1d8248ea5669..bd18bb8b2770 100644
--- a/arch/arm/kvm/arm.c
+++ b/arch/arm/kvm/arm.c
@@ -878,7 +878,8 @@ static int hyp_init_cpu_pm_notifier(struct notifier_block *self,
                                     unsigned long cmd,
                                     void *v)
 {
-        if (cmd == CPU_PM_EXIT) {
+        if (cmd == CPU_PM_EXIT &&
+            __hyp_get_vectors() == hyp_default_vectors) {
                 cpu_init_hyp_mode(NULL);
                 return NOTIFY_OK;
         }
diff --git a/arch/arm/kvm/interrupts.S b/arch/arm/kvm/interrupts.S
index ddc15539bad2..0d68d4073068 100644
--- a/arch/arm/kvm/interrupts.S
+++ b/arch/arm/kvm/interrupts.S
@@ -220,6 +220,10 @@ after_vfp_restore:
  * in Hyp mode (see init_hyp_mode in arch/arm/kvm/arm.c).  Return values are
  * passed in r0 and r1.
  *
+ * A function pointer with a value of 0xffffffff has a special meaning,
+ * and is used to implement __hyp_get_vectors in the same way as in
+ * arch/arm/kernel/hyp_stub.S.
+ *
  * The calling convention follows the standard AAPCS:
  *   r0 - r3: caller save
  *   r12:     caller save
@@ -363,6 +367,11 @@ hyp_hvc:
 host_switch_to_hyp:
         pop     {r0, r1, r2}
 
+        /* Check for __hyp_get_vectors */
+        cmp     r0, #-1
+        mrceq   p15, 4, r0, c12, c0, 0  @ get HVBAR
+        beq     1f
+
         push    {lr}
         mrs     lr, SPSR
         push    {lr}
@@ -378,7 +387,7 @@ THUMB(	orr	lr, #1)
         pop     {lr}
         msr     SPSR_csxf, lr
         pop     {lr}
-        eret
+1:      eret
 
 guest_trap:
         load_vcpu                       @ Load VCPU pointer to r0
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index befcaf5d0574..ec419649320f 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -101,11 +101,9 @@ obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
 obj-$(CONFIG_SOC_IMX6Q) += clk-imx6q.o mach-imx6q.o
 obj-$(CONFIG_SOC_IMX6SL) += clk-imx6sl.o mach-imx6sl.o
 
-ifeq ($(CONFIG_PM),y)
 obj-$(CONFIG_SOC_IMX6Q) += pm-imx6q.o headsmp.o
 # i.MX6SL reuses i.MX6Q code
 obj-$(CONFIG_SOC_IMX6SL) += pm-imx6q.o headsmp.o
-endif
 
 # i.MX5 based machines
 obj-$(CONFIG_MACH_MX51_BABBAGE) += mach-mx51_babbage.o
diff --git a/arch/arm/mach-imx/common.h b/arch/arm/mach-imx/common.h
index 59c3b9b26bb4..baf439dc22d8 100644
--- a/arch/arm/mach-imx/common.h
+++ b/arch/arm/mach-imx/common.h
@@ -144,13 +144,11 @@ void imx6q_set_chicken_bit(void);
 void imx_cpu_die(unsigned int cpu);
 int imx_cpu_kill(unsigned int cpu);
 
-#ifdef CONFIG_PM
 void imx6q_pm_init(void);
 void imx6q_pm_set_ccm_base(void __iomem *base);
+#ifdef CONFIG_PM
 void imx5_pm_init(void);
 #else
-static inline void imx6q_pm_init(void) {}
-static inline void imx6q_pm_set_ccm_base(void __iomem *base) {}
 static inline void imx5_pm_init(void) {}
 #endif
 
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index 91449c5cb70f..85089d821982 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -156,6 +156,7 @@ static struct omap_usb_config nokia770_usb_config __initdata = {
         .register_dev   = 1,
         .hmc_mode       = 16,
         .pins[0]        = 6,
+        .extcon         = "tahvo-usb",
 };
 
 #if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index e2ce4f8366a7..0af7ca02314d 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -50,6 +50,7 @@ config SOC_OMAP5
         bool "TI OMAP5"
         depends on ARCH_MULTI_V7
         select ARCH_OMAP2PLUS
+        select ARCH_HAS_OPP
         select ARM_CPU_SUSPEND if PM
         select ARM_GIC
         select CPU_V7
@@ -63,6 +64,7 @@ config SOC_AM33XX
         bool "TI AM33XX"
         depends on ARCH_MULTI_V7
         select ARCH_OMAP2PLUS
+        select ARCH_HAS_OPP
         select ARM_CPU_SUSPEND if PM
         select CPU_V7
         select MULTI_IRQ_HANDLER
@@ -72,6 +74,7 @@ config SOC_AM43XX
         depends on ARCH_MULTI_V7
         select CPU_V7
         select ARCH_OMAP2PLUS
+        select ARCH_HAS_OPP
         select MULTI_IRQ_HANDLER
         select ARM_GIC
         select MACH_OMAP_GENERIC
@@ -80,6 +83,7 @@ config SOC_DRA7XX
         bool "TI DRA7XX"
         depends on ARCH_MULTI_V7
         select ARCH_OMAP2PLUS
+        select ARCH_HAS_OPP
         select ARM_CPU_SUSPEND if PM
         select ARM_GIC
         select CPU_V7
@@ -268,9 +272,6 @@ config MACH_OMAP_3430SDP
         default y
         select OMAP_PACKAGE_CBB
 
-config MACH_NOKIA_N800
-       bool
-
 config MACH_NOKIA_N810
        bool
 
@@ -281,7 +282,6 @@ config MACH_NOKIA_N8X0
         bool "Nokia N800/N810"
         depends on SOC_OMAP2420
         default y
-        select MACH_NOKIA_N800
         select MACH_NOKIA_N810
         select MACH_NOKIA_N810_WIMAX
         select OMAP_PACKAGE_ZAC
diff --git a/arch/arm/mach-omap2/cclock3xxx_data.c b/arch/arm/mach-omap2/cclock3xxx_data.c
index 3b05aea56d1f..11ed9152e665 100644
--- a/arch/arm/mach-omap2/cclock3xxx_data.c
+++ b/arch/arm/mach-omap2/cclock3xxx_data.c
@@ -433,7 +433,9 @@ static const struct clk_ops dpll4_m5x2_ck_ops = {
         .enable         = &omap2_dflt_clk_enable,
         .disable        = &omap2_dflt_clk_disable,
         .is_enabled     = &omap2_dflt_clk_is_enabled,
+        .set_rate       = &omap3_clkoutx2_set_rate,
         .recalc_rate    = &omap3_clkoutx2_recalc,
+        .round_rate     = &omap3_clkoutx2_round_rate,
 };
 
 static const struct clk_ops dpll4_m5x2_ck_3630_ops = {
diff --git a/arch/arm/mach-omap2/cpuidle44xx.c b/arch/arm/mach-omap2/cpuidle44xx.c
index 4c158c838d40..01fc710c8181 100644
--- a/arch/arm/mach-omap2/cpuidle44xx.c
+++ b/arch/arm/mach-omap2/cpuidle44xx.c
@@ -23,6 +23,8 @@
 #include "prm.h"
 #include "clockdomain.h"
 
+#define MAX_CPUS        2
+
 /* Machine specific information */
 struct idle_statedata {
         u32 cpu_state;
@@ -48,11 +50,11 @@ static struct idle_statedata omap4_idle_data[] = {
         },
 };
 
-static struct powerdomain *mpu_pd, *cpu_pd[NR_CPUS];
-static struct clockdomain *cpu_clkdm[NR_CPUS];
+static struct powerdomain *mpu_pd, *cpu_pd[MAX_CPUS];
+static struct clockdomain *cpu_clkdm[MAX_CPUS];
 
 static atomic_t abort_barrier;
-static bool cpu_done[NR_CPUS];
+static bool cpu_done[MAX_CPUS];
 static struct idle_statedata *state_ptr = &omap4_idle_data[0];
 
 /* Private functions */
diff --git a/arch/arm/mach-omap2/dpll3xxx.c b/arch/arm/mach-omap2/dpll3xxx.c
index 3185ced807c9..3c418ea54bbe 100644
--- a/arch/arm/mach-omap2/dpll3xxx.c
+++ b/arch/arm/mach-omap2/dpll3xxx.c
@@ -623,6 +623,32 @@ void omap3_dpll_deny_idle(struct clk_hw_omap *clk)
 
 /* Clock control for DPLL outputs */
 
+/* Find the parent DPLL for the given clkoutx2 clock */
+static struct clk_hw_omap *omap3_find_clkoutx2_dpll(struct clk_hw *hw)
+{
+        struct clk_hw_omap *pclk = NULL;
+        struct clk *parent;
+
+        /* Walk up the parents of clk, looking for a DPLL */
+        do {
+                do {
+                        parent = __clk_get_parent(hw->clk);
+                        hw = __clk_get_hw(parent);
+                } while (hw && (__clk_get_flags(hw->clk) & CLK_IS_BASIC));
+                if (!hw)
+                        break;
+                pclk = to_clk_hw_omap(hw);
+        } while (pclk && !pclk->dpll_data);
+
+        /* clk does not have a DPLL as a parent?  error in the clock data */
+        if (!pclk) {
+                WARN_ON(1);
+                return NULL;
+        }
+
+        return pclk;
+}
+
 /**
  * omap3_clkoutx2_recalc - recalculate DPLL X2 output virtual clock rate
  * @clk: DPLL output struct clk
@@ -637,27 +663,14 @@ unsigned long omap3_clkoutx2_recalc(struct clk_hw *hw,
         unsigned long rate;
         u32 v;
         struct clk_hw_omap *pclk = NULL;
-        struct clk *parent;
 
         if (!parent_rate)
                 return 0;
 
-        /* Walk up the parents of clk, looking for a DPLL */
-        do {
-                do {
-                        parent = __clk_get_parent(hw->clk);
-                        hw = __clk_get_hw(parent);
-                } while (hw && (__clk_get_flags(hw->clk) & CLK_IS_BASIC));
-                if (!hw)
-                        break;
-                pclk = to_clk_hw_omap(hw);
-        } while (pclk && !pclk->dpll_data);
+        pclk = omap3_find_clkoutx2_dpll(hw);
 
-        /* clk does not have a DPLL as a parent?  error in the clock data */
-        if (!pclk) {
-                WARN_ON(1);
+        if (!pclk)
                 return 0;
-        }
 
         dd = pclk->dpll_data;
 
@@ -672,6 +685,55 @@ unsigned long omap3_clkoutx2_recalc(struct clk_hw *hw,
         return rate;
 }
 
+int omap3_clkoutx2_set_rate(struct clk_hw *hw, unsigned long rate,
+                                        unsigned long parent_rate)
+{
+        return 0;
+}
+
+long omap3_clkoutx2_round_rate(struct clk_hw *hw, unsigned long rate,
+                unsigned long *prate)
+{
+        const struct dpll_data *dd;
+        u32 v;
+        struct clk_hw_omap *pclk = NULL;
+
+        if (!*prate)
+                return 0;
+
+        pclk = omap3_find_clkoutx2_dpll(hw);
+
+        if (!pclk)
+                return 0;
+
+        dd = pclk->dpll_data;
+
+        /* TYPE J does not have a clkoutx2 */
+        if (dd->flags & DPLL_J_TYPE) {
+                *prate = __clk_round_rate(__clk_get_parent(pclk->hw.clk), rate);
+                return *prate;
+        }
+
+        WARN_ON(!dd->enable_mask);
+
+        v = omap2_clk_readl(pclk, dd->control_reg) & dd->enable_mask;
+        v >>= __ffs(dd->enable_mask);
+
+        /* If in bypass, the rate is fixed to the bypass rate*/
+        if (v != OMAP3XXX_EN_DPLL_LOCKED)
+                return *prate;
+
+        if (__clk_get_flags(hw->clk) & CLK_SET_RATE_PARENT) {
+                unsigned long best_parent;
+
+                best_parent = (rate / 2);
+                *prate = __clk_round_rate(__clk_get_parent(hw->clk),
+                                best_parent);
+        }
+
+        return *prate * 2;
+}
+
 /* OMAP3/4 non-CORE DPLL clkops */
 const struct clk_hw_omap_ops clkhwops_omap3_dpll = {
         .allow_idle     = omap3_dpll_allow_idle,
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index d24926e6340f..ab43755364f5 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -1339,7 +1339,7 @@ static void __maybe_unused gpmc_read_timings_dt(struct device_node *np,
                 of_property_read_bool(np, "gpmc,time-para-granularity");
 }
 
-#ifdef CONFIG_MTD_NAND
+#if IS_ENABLED(CONFIG_MTD_NAND)
 
 static const char * const nand_xfer_types[] = {
         [NAND_OMAP_PREFETCH_POLLED]             = "prefetch-polled",
@@ -1429,7 +1429,7 @@ static int gpmc_probe_nand_child(struct platform_device *pdev,
 }
 #endif
 
-#ifdef CONFIG_MTD_ONENAND
+#if IS_ENABLED(CONFIG_MTD_ONENAND)
 static int gpmc_probe_onenand_child(struct platform_device *pdev,
                                  struct device_node *child)
 {
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index d408b15b4fbf..af432b191255 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -179,15 +179,6 @@ static struct map_desc omap34xx_io_desc[] __initdata = {
                 .length         = L4_EMU_34XX_SIZE,
                 .type           = MT_DEVICE
         },
-#if defined(CONFIG_DEBUG_LL) &&                                                 \
-        (defined(CONFIG_MACH_OMAP_ZOOM2) || defined(CONFIG_MACH_OMAP_ZOOM3))
-        {
-                .virtual        = ZOOM_UART_VIRT,
-                .pfn            = __phys_to_pfn(ZOOM_UART_BASE),
-                .length         = SZ_1M,
-                .type           = MT_DEVICE
-        },
-#endif
 };
 #endif
 
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 42d81885c700..1f33f5db10d5 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -1947,29 +1947,31 @@ static int _ocp_softreset(struct omap_hwmod *oh)
                 goto dis_opt_clks;
 
         _write_sysconfig(v, oh);
-        ret = _clear_softreset(oh, &v);
-        if (ret)
-                goto dis_opt_clks;
-
-        _write_sysconfig(v, oh);
 
         if (oh->class->sysc->srst_udelay)
                 udelay(oh->class->sysc->srst_udelay);
 
         c = _wait_softreset_complete(oh);
-        if (c == MAX_MODULE_SOFTRESET_WAIT)
+        if (c == MAX_MODULE_SOFTRESET_WAIT) {
                 pr_warning("omap_hwmod: %s: softreset failed (waited %d usec)\n",
                            oh->name, MAX_MODULE_SOFTRESET_WAIT);
-        else
+                ret = -ETIMEDOUT;
+                goto dis_opt_clks;
+        } else {
                 pr_debug("omap_hwmod: %s: softreset in %d usec\n", oh->name, c);
+        }
+
+        ret = _clear_softreset(oh, &v);
+        if (ret)
+                goto dis_opt_clks;
+
+        _write_sysconfig(v, oh);
 
         /*
          * XXX add _HWMOD_STATE_WEDGED for modules that don't come back from
          * _wait_target_ready() or _reset()
          */
 
-        ret = (c == MAX_MODULE_SOFTRESET_WAIT) ? -ETIMEDOUT : 0;
-
 dis_opt_clks:
         if (oh->flags & HWMOD_CONTROL_OPT_CLKS_IN_RESET)
                 _disable_optional_clocks(oh);
diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
index 18f333c440db..810c205d668b 100644
--- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
@@ -1365,11 +1365,10 @@ static struct omap_hwmod_class_sysconfig dra7xx_spinlock_sysc = {
         .rev_offs       = 0x0000,
         .sysc_offs      = 0x0010,
         .syss_offs      = 0x0014,
-        .sysc_flags     = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |
-                           SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
-                           SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
-        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
-                           SIDLE_SMART_WKUP),
+        .sysc_flags     = (SYSC_HAS_AUTOIDLE | SYSC_HAS_ENAWAKEUP |
+                           SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
+                           SYSS_HAS_RESET_STATUS),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
         .sysc_fields    = &omap_hwmod_sysc_type1,
 };
 
diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c
index 3d5b24dcd9a4..c33e07e2f0d4 100644
--- a/arch/arm/mach-omap2/pdata-quirks.c
+++ b/arch/arm/mach-omap2/pdata-quirks.c
@@ -22,6 +22,8 @@
 #include "common-board-devices.h"
 #include "dss-common.h"
 #include "control.h"
+#include "omap-secure.h"
+#include "soc.h"
 
 struct pdata_init {
         const char *compatible;
@@ -169,6 +171,22 @@ static void __init am3517_evm_legacy_init(void)
         omap_ctrl_writel(v, AM35XX_CONTROL_IP_SW_RESET);
         omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET); /* OCP barrier */
 }
+
+static void __init nokia_n900_legacy_init(void)
+{
+        hsmmc2_internal_input_clk();
+
+        if (omap_type() == OMAP2_DEVICE_TYPE_SEC) {
+                if (IS_ENABLED(CONFIG_ARM_ERRATA_430973)) {
+                        pr_info("RX-51: Enabling ARM errata 430973 workaround\n");
+                        /* set IBE to 1 */
+                        rx51_secure_update_aux_cr(BIT(6), 0);
+                } else {
+                        pr_warning("RX-51: Not enabling ARM errata 430973 workaround\n");
+                        pr_warning("Thumb binaries may crash randomly without this workaround\n");
+                }
+        }
+}
 #endif /* CONFIG_ARCH_OMAP3 */
 
 #ifdef CONFIG_ARCH_OMAP4
@@ -239,6 +257,7 @@ struct of_dev_auxdata omap_auxdata_lookup[] __initdata = {
 #endif
 #ifdef CONFIG_ARCH_OMAP3
         OF_DEV_AUXDATA("ti,omap3-padconf", 0x48002030, "48002030.pinmux", &pcs_pdata),
+        OF_DEV_AUXDATA("ti,omap3-padconf", 0x480025a0, "480025a0.pinmux", &pcs_pdata),
         OF_DEV_AUXDATA("ti,omap3-padconf", 0x48002a00, "48002a00.pinmux", &pcs_pdata),
         /* Only on am3517 */
         OF_DEV_AUXDATA("ti,davinci_mdio", 0x5c030000, "davinci_mdio.0", NULL),
@@ -259,7 +278,7 @@ struct of_dev_auxdata omap_auxdata_lookup[] __initdata = {
 static struct pdata_init pdata_quirks[] __initdata = {
 #ifdef CONFIG_ARCH_OMAP3
         { "compulab,omap3-sbc-t3730", omap3_sbc_t3730_legacy_init, },
-        { "nokia,omap3-n900", hsmmc2_internal_input_clk, },
+        { "nokia,omap3-n900", nokia_n900_legacy_init, },
         { "nokia,omap3-n9", hsmmc2_internal_input_clk, },
         { "nokia,omap3-n950", hsmmc2_internal_input_clk, },
         { "isee,omap3-igep0020", omap3_igep0020_legacy_init, },
diff --git a/arch/arm/mach-omap2/prminst44xx.c b/arch/arm/mach-omap2/prminst44xx.c
index 6334b96b4097..280f3c58abe5 100644
--- a/arch/arm/mach-omap2/prminst44xx.c
+++ b/arch/arm/mach-omap2/prminst44xx.c
@@ -183,11 +183,11 @@ void omap4_prminst_global_warm_sw_reset(void)
                                         OMAP4_PRM_RSTCTRL_OFFSET);
         v |= OMAP4430_RST_GLOBAL_WARM_SW_MASK;
         omap4_prminst_write_inst_reg(v, OMAP4430_PRM_PARTITION,
-                                 OMAP4430_PRM_DEVICE_INST,
+                                 dev_inst,
                                  OMAP4_PRM_RSTCTRL_OFFSET);
 
         /* OCP barrier */
         v = omap4_prminst_read_inst_reg(OMAP4430_PRM_PARTITION,
-                                    OMAP4430_PRM_DEVICE_INST,
+                                    dev_inst,
                                     OMAP4_PRM_RSTCTRL_OFFSET);
 }
diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c
index f70583fee59f..29997bde277d 100644
--- a/arch/arm/mach-pxa/mioa701.c
+++ b/arch/arm/mach-pxa/mioa701.c
@@ -38,6 +38,7 @@
 #include <linux/mtd/physmap.h>
 #include <linux/usb/gpio_vbus.h>
 #include <linux/reboot.h>
+#include <linux/regulator/fixed.h>
 #include <linux/regulator/max1586.h>
 #include <linux/slab.h>
 #include <linux/i2c/pxa-i2c.h>
@@ -714,6 +715,10 @@ static struct gpio global_gpios[] = {
         { GPIO56_MT9M111_nOE, GPIOF_OUT_INIT_LOW, "Camera nOE" },
 };
 
+static struct regulator_consumer_supply fixed_5v0_consumers[] = {
+        REGULATOR_SUPPLY("power", "pwm-backlight"),
+};
+
 static void __init mioa701_machine_init(void)
 {
         int rc;
@@ -753,6 +758,10 @@ static void __init mioa701_machine_init(void)
         pxa_set_i2c_info(&i2c_pdata);
         pxa27x_set_i2c_power_info(NULL);
         pxa_set_camera_info(&mioa701_pxacamera_platform_data);
+
+        regulator_register_always_on(0, "fixed-5.0V", fixed_5v0_consumers,
+                                     ARRAY_SIZE(fixed_5v0_consumers),
+                                     5000000);
 }
 
 static void mioa701_machine_exit(void)
diff --git a/arch/arm/mach-sa1100/include/mach/collie.h b/arch/arm/mach-sa1100/include/mach/collie.h
index f33679d2d3ee..50e1d850ee2e 100644
--- a/arch/arm/mach-sa1100/include/mach/collie.h
+++ b/arch/arm/mach-sa1100/include/mach/collie.h
@@ -13,6 +13,8 @@
 #ifndef __ASM_ARCH_COLLIE_H
 #define __ASM_ARCH_COLLIE_H
 
+#include "hardware.h" /* Gives GPIO_MAX */
+
 extern void locomolcd_power(int on);
 
 #define COLLIE_SCOOP_GPIO_BASE  (GPIO_MAX + 1)
diff --git a/arch/arm/mach-tegra/tegra.c b/arch/arm/mach-tegra/tegra.c
index 303a285d80fd..6191603379e1 100644
--- a/arch/arm/mach-tegra/tegra.c
+++ b/arch/arm/mach-tegra/tegra.c
@@ -73,10 +73,20 @@ u32 tegra_uart_config[3] = {
 static void __init tegra_init_cache(void)
 {
 #ifdef CONFIG_CACHE_L2X0
+        static const struct of_device_id pl310_ids[] __initconst = {
+                { .compatible = "arm,pl310-cache",  },
+                {}
+        };
+
+        struct device_node *np;
         int ret;
         void __iomem *p = IO_ADDRESS(TEGRA_ARM_PERIF_BASE) + 0x3000;
         u32 aux_ctrl, cache_type;
 
+        np = of_find_matching_node(NULL, pl310_ids);
+        if (!np)
+                return;
+
         cache_type = readl(p + L2X0_CACHE_TYPE);
         aux_ctrl = (cache_type & 0x700) << (17-8);
         aux_ctrl |= 0x7C400001;
diff --git a/arch/arm/mm/dump.c b/arch/arm/mm/dump.c
index 2b3a56414271..ef69152f9b52 100644
--- a/arch/arm/mm/dump.c
+++ b/arch/arm/mm/dump.c
@@ -264,6 +264,9 @@ static void walk_pmd(struct pg_state *st, pud_t *pud, unsigned long start)
                         note_page(st, addr, 3, pmd_val(*pmd));
                 else
                         walk_pte(st, pmd, addr);
+
+                if (SECTION_SIZE < PMD_SIZE && pmd_large(pmd[1]))
+                        note_page(st, addr + SECTION_SIZE, 3, pmd_val(pmd[1]));
         }
 }