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

Pull ARM SoC non-cricitical bug fixes from Arnd Bergmann:
 "These are various bug fixes that were not considered important enough
  for merging into 3.10.

  The majority of the ARM fixes are for the OMAP and at91 platforms, and
  there is another set of bug fixes for device drivers that resolve
  'randconfig' build errors and that the subsystem maintainers either
  did not pick up or preferred to get merged through the arm-soc tree."

* tag 'fixes-non-critical-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (43 commits)
  ARM: at91/PMC: use at91_usb_rate() for UTMI PLL
  ARM: at91/PMC: fix at91sam9n12 USB FS init
  ARM: at91/PMC: at91sam9n12 family has a PLLB
  ARM: at91/PMC: sama5d3 family doesn't have a PLLB
  ARM: tegra: fix section mismatch in tegra_pmc_parse_dt
  ARM: mxs: don't select HAVE_PWM
  ARM: mxs: stub out mxs_pm_init for !CONFIG_PM
  cpuidle: calxeda: select ARM_CPU_SUSPEND
  ARM: mvebu: fix length of ethernet registers in mv78260 dtsi
  ARM: at91: cpuidle: Fix target_residency
  ARM: at91: fix at91_extern_irq usage for non-dt boards
  ARM: sirf: use CONFIG_SIRF rather than CONFIG_PRIMA2 where necessary
  clocksource: kona: adapt to CLOCKSOURCE_OF_DECLARE change
  X.509: do not emit any informational output
  mtd: omap2: allow bulding as a module
  [SCSI] nsp32: use mdelay instead of large udelay constants
  hwrng: bcm2835: fix MODULE_LICENSE tag
  ARM: at91: Change the internal SRAM memory type MT_MEMORY_NONCACHED
  ARM: at91: Fix link breakage when !CONFIG_PHYLIB
  MAINTAINERS: Add exynos filename match to ARM/S5P EXYNOS ARM ARCHITECTURES
  ...

57 files changed, 170 insertions, 145 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index 7fab3298d74..8128b141b92 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -797,6 +797,7 @@ F:	arch/arm/mach-gemini/
 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
 M:	Barry Song <baohua.song@csr.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
 S:	Maintained
 F:	arch/arm/mach-prima2/
 F:	drivers/dma/sirf-dma.c
@@ -1135,6 +1136,7 @@ L:	linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
 S:	Maintained
 F:	arch/arm/mach-s5p*/
 F:	arch/arm/mach-exynos*/
+N:	exynos
 
 ARM/SAMSUNG MOBILE MACHINE SUPPORT
 M:	Kyungmin Park <kyungmin.park@samsung.com>
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 1ba358ba16b..7ea15176d10 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -168,7 +168,7 @@ machine-$(CONFIG_ARCH_OMAP1)		+= omap1
 machine-$(CONFIG_ARCH_OMAP2PLUS)	+= omap2
 machine-$(CONFIG_ARCH_ORION5X)		+= orion5x
 machine-$(CONFIG_ARCH_PICOXCELL)	+= picoxcell
-machine-$(CONFIG_ARCH_PRIMA2)		+= prima2
+machine-$(CONFIG_ARCH_SIRF)		+= prima2
 machine-$(CONFIG_ARCH_PXA)		+= pxa
 machine-$(CONFIG_ARCH_REALVIEW)		+= realview
 machine-$(CONFIG_ARCH_RPC)		+= rpc
diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi
index 550eb772c30..52a1f5efc08 100644
--- a/arch/arm/boot/dts/armada-370-xp.dtsi
+++ b/arch/arm/boot/dts/armada-370-xp.dtsi
@@ -80,7 +80,7 @@
 
 			sata@a0000 {
 				compatible = "marvell,orion-sata";
-				reg = <0xa0000 0x2400>;
+				reg = <0xa0000 0x5000>;
 				interrupts = <55>;
 				clocks = <&gateclk 15>, <&gateclk 30>;
 				clock-names = "0", "1";
@@ -96,7 +96,7 @@
 
 			ethernet@70000 {
 				compatible = "marvell,armada-370-neta";
-				reg = <0x70000 0x2500>;
+				reg = <0x70000 0x4000>;
 				interrupts = <8>;
 				clocks = <&gateclk 4>;
 				status = "disabled";
@@ -104,7 +104,7 @@
 
 			ethernet@74000 {
 				compatible = "marvell,armada-370-neta";
-				reg = <0x74000 0x2500>;
+				reg = <0x74000 0x4000>;
 				interrupts = <10>;
 				clocks = <&gateclk 3>;
 				status = "disabled";
diff --git a/arch/arm/boot/dts/armada-xp-mv78260.dtsi b/arch/arm/boot/dts/armada-xp-mv78260.dtsi
index f4029f015af..2d9335da210 100644
--- a/arch/arm/boot/dts/armada-xp-mv78260.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78260.dtsi
@@ -92,7 +92,7 @@
 
 			ethernet@34000 {
 				compatible = "marvell,armada-370-neta";
-				reg = <0x34000 0x2500>;
+				reg = <0x34000 0x4000>;
 				interrupts = <14>;
 				clocks = <&gateclk 1>;
 				status = "disabled";
diff --git a/arch/arm/boot/dts/armada-xp-mv78460.dtsi b/arch/arm/boot/dts/armada-xp-mv78460.dtsi
index 6ab56bd35de..488ca5eb9a5 100644
--- a/arch/arm/boot/dts/armada-xp-mv78460.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78460.dtsi
@@ -107,7 +107,7 @@
 
 			ethernet@34000 {
 				compatible = "marvell,armada-370-neta";
-				reg = <0x34000 0x2500>;
+				reg = <0x34000 0x4000>;
 				interrupts = <14>;
 				clocks = <&gateclk 1>;
 				status = "disabled";
diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi
index 5b902f9a3af..1ee8540b0eb 100644
--- a/arch/arm/boot/dts/armada-xp.dtsi
+++ b/arch/arm/boot/dts/armada-xp.dtsi
@@ -88,7 +88,7 @@
 
 			ethernet@30000 {
 				compatible = "marvell,armada-370-neta";
-				reg = <0x30000 0x2500>;
+				reg = <0x30000 0x4000>;
 				interrupts = <12>;
 				clocks = <&gateclk 2>;
 				status = "disabled";
diff --git a/arch/arm/boot/dts/msm8660-surf.dts b/arch/arm/boot/dts/msm8660-surf.dts
index 9bf49b3826e..d347082d28f 100644
--- a/arch/arm/boot/dts/msm8660-surf.dts
+++ b/arch/arm/boot/dts/msm8660-surf.dts
@@ -15,7 +15,7 @@
 		      < 0x02081000 0x1000 >;
 	};
 
-	timer@2000004 {
+	timer@2000000 {
 		compatible = "qcom,scss-timer", "qcom,msm-timer";
 		interrupts = <1 0 0x301>,
 			     <1 1 0x301>,
@@ -26,7 +26,7 @@
 		cpu-offset = <0x40000>;
 	};
 
-	serial@19c400000 {
+	serial@19c40000 {
 		compatible = "qcom,msm-hsuart", "qcom,msm-uart";
 		reg = <0x19c40000 0x1000>,
 		      <0x19c00000 0x1000>;
diff --git a/arch/arm/boot/dts/msm8960-cdp.dts b/arch/arm/boot/dts/msm8960-cdp.dts
index 2e4d87a125d..7c9ef9b80c1 100644
--- a/arch/arm/boot/dts/msm8960-cdp.dts
+++ b/arch/arm/boot/dts/msm8960-cdp.dts
@@ -26,7 +26,7 @@
 		cpu-offset = <0x80000>;
 	};
 
-	serial@19c400000 {
+	serial@16440000 {
 		compatible = "qcom,msm-hsuart", "qcom,msm-uart";
 		reg = <0x16440000 0x1000>,
 		      <0x16400000 0x1000>;
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 02802386b89..699b71e7f7e 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -163,6 +163,7 @@ config MACH_SAMA5_DT
 	bool "Atmel SAMA5 Evaluation Kits with device-tree support"
 	depends on SOC_SAMA5
 	select USE_OF
+	select PHYLIB if NETDEVICES
 	help
 	  Select this if you want to experiment device-tree with
 	  an Atmel Evaluation Kit.
diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c
index d193a409bc4..9eb574397ee 100644
--- a/arch/arm/mach-at91/at91rm9200.c
+++ b/arch/arm/mach-at91/at91rm9200.c
@@ -332,10 +332,6 @@ static void __init at91rm9200_initialize(void)
 {
 	arm_pm_idle = at91rm9200_idle;
 	arm_pm_restart = at91rm9200_restart;
-	at91_extern_irq = (1 << AT91RM9200_ID_IRQ0) | (1 << AT91RM9200_ID_IRQ1)
-			| (1 << AT91RM9200_ID_IRQ2) | (1 << AT91RM9200_ID_IRQ3)
-			| (1 << AT91RM9200_ID_IRQ4) | (1 << AT91RM9200_ID_IRQ5)
-			| (1 << AT91RM9200_ID_IRQ6);
 
 	/* Initialize GPIO subsystem */
 	at91_gpio_init(at91rm9200_gpio,
@@ -388,6 +384,10 @@ static unsigned int at91rm9200_default_irq_priority[NR_AIC_IRQS] __initdata = {
 AT91_SOC_START(at91rm9200)
 	.map_io = at91rm9200_map_io,
 	.default_irq_priority = at91rm9200_default_irq_priority,
+	.extern_irq = (1 << AT91RM9200_ID_IRQ0) | (1 << AT91RM9200_ID_IRQ1)
+		    | (1 << AT91RM9200_ID_IRQ2) | (1 << AT91RM9200_ID_IRQ3)
+		    | (1 << AT91RM9200_ID_IRQ4) | (1 << AT91RM9200_ID_IRQ5)
+		    | (1 << AT91RM9200_ID_IRQ6),
 	.ioremap_registers = at91rm9200_ioremap_registers,
 	.register_clocks = at91rm9200_register_clocks,
 	.init = at91rm9200_initialize,
diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c
index a8ce24538da..5de6074b4f4 100644
--- a/arch/arm/mach-at91/at91sam9260.c
+++ b/arch/arm/mach-at91/at91sam9260.c
@@ -348,8 +348,6 @@ static void __init at91sam9260_initialize(void)
 {
 	arm_pm_idle = at91sam9_idle;
 	arm_pm_restart = at91sam9_alt_restart;
-	at91_extern_irq = (1 << AT91SAM9260_ID_IRQ0) | (1 << AT91SAM9260_ID_IRQ1)
-			| (1 << AT91SAM9260_ID_IRQ2);
 
 	/* Register GPIO subsystem */
 	at91_gpio_init(at91sam9260_gpio, 3);
@@ -400,6 +398,8 @@ static unsigned int at91sam9260_default_irq_priority[NR_AIC_IRQS] __initdata = {
 AT91_SOC_START(at91sam9260)
 	.map_io = at91sam9260_map_io,
 	.default_irq_priority = at91sam9260_default_irq_priority,
+	.extern_irq = (1 << AT91SAM9260_ID_IRQ0) | (1 << AT91SAM9260_ID_IRQ1)
+		    | (1 << AT91SAM9260_ID_IRQ2),
 	.ioremap_registers = at91sam9260_ioremap_registers,
 	.register_clocks = at91sam9260_register_clocks,
 	.init = at91sam9260_initialize,
diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c
index 25efb5ac30f..0e0793241ab 100644
--- a/arch/arm/mach-at91/at91sam9261.c
+++ b/arch/arm/mach-at91/at91sam9261.c
@@ -290,8 +290,6 @@ static void __init at91sam9261_initialize(void)
 {
 	arm_pm_idle = at91sam9_idle;
 	arm_pm_restart = at91sam9_alt_restart;
-	at91_extern_irq = (1 << AT91SAM9261_ID_IRQ0) | (1 << AT91SAM9261_ID_IRQ1)
-			| (1 << AT91SAM9261_ID_IRQ2);
 
 	/* Register GPIO subsystem */
 	at91_gpio_init(at91sam9261_gpio, 3);
@@ -342,6 +340,8 @@ static unsigned int at91sam9261_default_irq_priority[NR_AIC_IRQS] __initdata = {
 AT91_SOC_START(at91sam9261)
 	.map_io = at91sam9261_map_io,
 	.default_irq_priority = at91sam9261_default_irq_priority,
+	.extern_irq = (1 << AT91SAM9261_ID_IRQ0) | (1 << AT91SAM9261_ID_IRQ1)
+		    | (1 << AT91SAM9261_ID_IRQ2),
 	.ioremap_registers = at91sam9261_ioremap_registers,
 	.register_clocks = at91sam9261_register_clocks,
 	.init = at91sam9261_initialize,
diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c
index f44ffd2105a..6ce7d185089 100644
--- a/arch/arm/mach-at91/at91sam9263.c
+++ b/arch/arm/mach-at91/at91sam9263.c
@@ -327,7 +327,6 @@ static void __init at91sam9263_initialize(void)
 {
 	arm_pm_idle = at91sam9_idle;
 	arm_pm_restart = at91sam9_alt_restart;
-	at91_extern_irq = (1 << AT91SAM9263_ID_IRQ0) | (1 << AT91SAM9263_ID_IRQ1);
 
 	/* Register GPIO subsystem */
 	at91_gpio_init(at91sam9263_gpio, 5);
@@ -378,6 +377,7 @@ static unsigned int at91sam9263_default_irq_priority[NR_AIC_IRQS] __initdata = {
 AT91_SOC_START(at91sam9263)
 	.map_io = at91sam9263_map_io,
 	.default_irq_priority = at91sam9263_default_irq_priority,
+	.extern_irq = (1 << AT91SAM9263_ID_IRQ0) | (1 << AT91SAM9263_ID_IRQ1),
 	.ioremap_registers = at91sam9263_ioremap_registers,
 	.register_clocks = at91sam9263_register_clocks,
 	.init = at91sam9263_initialize,
diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c
index 8b7fce06765..fda50269168 100644
--- a/arch/arm/mach-at91/at91sam9g45.c
+++ b/arch/arm/mach-at91/at91sam9g45.c
@@ -374,7 +374,6 @@ static void __init at91sam9g45_initialize(void)
 {
 	arm_pm_idle = at91sam9_idle;
 	arm_pm_restart = at91sam9g45_restart;
-	at91_extern_irq = (1 << AT91SAM9G45_ID_IRQ0);
 
 	/* Register GPIO subsystem */
 	at91_gpio_init(at91sam9g45_gpio, 5);
@@ -425,6 +424,7 @@ static unsigned int at91sam9g45_default_irq_priority[NR_AIC_IRQS] __initdata = {
 AT91_SOC_START(at91sam9g45)
 	.map_io = at91sam9g45_map_io,
 	.default_irq_priority = at91sam9g45_default_irq_priority,
+	.extern_irq = (1 << AT91SAM9G45_ID_IRQ0),
 	.ioremap_registers = at91sam9g45_ioremap_registers,
 	.register_clocks = at91sam9g45_register_clocks,
 	.init = at91sam9g45_initialize,
diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c
index f77fae5591b..d4ec0d9a987 100644
--- a/arch/arm/mach-at91/at91sam9rl.c
+++ b/arch/arm/mach-at91/at91sam9rl.c
@@ -293,7 +293,6 @@ static void __init at91sam9rl_initialize(void)
 {
 	arm_pm_idle = at91sam9_idle;
 	arm_pm_restart = at91sam9_alt_restart;
-	at91_extern_irq = (1 << AT91SAM9RL_ID_IRQ0);
 
 	/* Register GPIO subsystem */
 	at91_gpio_init(at91sam9rl_gpio, 4);
@@ -344,6 +343,7 @@ static unsigned int at91sam9rl_default_irq_priority[NR_AIC_IRQS] __initdata = {
 AT91_SOC_START(at91sam9rl)
 	.map_io = at91sam9rl_map_io,
 	.default_irq_priority = at91sam9rl_default_irq_priority,
+	.extern_irq = (1 << AT91SAM9RL_ID_IRQ0),
 	.ioremap_registers = at91sam9rl_ioremap_registers,
 	.register_clocks = at91sam9rl_register_clocks,
 	.init = at91sam9rl_initialize,
diff --git a/arch/arm/mach-at91/at91x40.c b/arch/arm/mach-at91/at91x40.c
index 19ca7939690..bad94b84a46 100644
--- a/arch/arm/mach-at91/at91x40.c
+++ b/arch/arm/mach-at91/at91x40.c
@@ -55,8 +55,6 @@ static void at91x40_idle(void)
 void __init at91x40_initialize(unsigned long main_clock)
 {
 	arm_pm_idle = at91x40_idle;
-	at91_extern_irq = (1 << AT91X40_ID_IRQ0) | (1 << AT91X40_ID_IRQ1)
-			| (1 << AT91X40_ID_IRQ2);
 }
 
 /*
@@ -86,9 +84,10 @@ static unsigned int at91x40_default_irq_priority[NR_AIC_IRQS] __initdata = {
 
 void __init at91x40_init_interrupts(unsigned int priority[NR_AIC_IRQS])
 {
+	u32  extern_irq = (1 << AT91X40_ID_IRQ0) | (1 << AT91X40_ID_IRQ1)
+			| (1 << AT91X40_ID_IRQ2);
 	if (!priority)
 		priority = at91x40_default_irq_priority;
 
-	at91_aic_init(priority, at91_extern_irq);
+	at91_aic_init(priority, extern_irq);
 }
-
diff --git a/arch/arm/mach-at91/board-dt-sama5.c b/arch/arm/mach-at91/board-dt-sama5.c
index 705305e62bb..ad95f6a23a2 100644
--- a/arch/arm/mach-at91/board-dt-sama5.c
+++ b/arch/arm/mach-at91/board-dt-sama5.c
@@ -62,7 +62,8 @@ static int ksz9021rn_phy_fixup(struct phy_device *phy)
 
 static void __init sama5_dt_device_init(void)
 {
-	if (of_machine_is_compatible("atmel,sama5d3xcm"))
+	if (of_machine_is_compatible("atmel,sama5d3xcm") &&
+	    IS_ENABLED(CONFIG_PHYLIB))
 		phy_register_fixup_for_uid(PHY_ID_KSZ9021, MICREL_PHY_ID_MASK,
 			ksz9021rn_phy_fixup);
 
diff --git a/arch/arm/mach-at91/clock.c b/arch/arm/mach-at91/clock.c
index da841885d01..6b2630a92f7 100644
--- a/arch/arm/mach-at91/clock.c
+++ b/arch/arm/mach-at91/clock.c
@@ -75,7 +75,7 @@ EXPORT_SYMBOL_GPL(at91_pmc_base);
 #define cpu_has_pllb()		(!(cpu_is_at91sam9rl() \
 				|| cpu_is_at91sam9g45() \
 				|| cpu_is_at91sam9x5() \
-				|| cpu_is_at91sam9n12()))
+				|| cpu_is_sama5d3()))
 
 #define cpu_has_upll()		(cpu_is_at91sam9g45() \
 				|| cpu_is_at91sam9x5() \
@@ -489,7 +489,7 @@ static int at91_clk_show(struct seq_file *s, void *unused)
 		seq_printf(s, "UCKR = %8x\n", uckr);
 	}
 	seq_printf(s, "MCKR = %8x\n", at91_pmc_read(AT91_PMC_MCKR));
-	if (cpu_has_upll())
+	if (cpu_has_upll() || cpu_is_at91sam9n12())
 		seq_printf(s, "USB  = %8x\n", at91_pmc_read(AT91_PMC_USB));
 	seq_printf(s, "SR   = %8x\n", sr);
 
@@ -614,6 +614,8 @@ static u32 __init at91_usb_rate(struct clk *pll, u32 freq, u32 reg)
 {
 	if (pll == &pllb && (reg & AT91_PMC_USB96M))
 		return freq / 2;
+	else if (pll == &utmi_clk || cpu_is_at91sam9n12())
+		return freq / (1 + ((reg & AT91_PMC_OHCIUSBDIV) >> 8));
 	else
 		return freq;
 }
@@ -683,6 +685,8 @@ static struct clk *const standard_pmc_clocks[] __initconst = {
 /* PLLB generated USB full speed clock init */
 static void __init at91_pllb_usbfs_clock_init(unsigned long main_clock)
 {
+	unsigned int reg;
+
 	/*
 	 * USB clock init:  choose 48 MHz PLLB value,
 	 * disable 48MHz clock during usb peripheral suspend.
@@ -691,22 +695,35 @@ static void __init at91_pllb_usbfs_clock_init(unsigned long main_clock)
 	 */
 	uhpck.parent = &pllb;
 
-	at91_pllb_usb_init = at91_pll_calc(main_clock, 48000000 * 2) | AT91_PMC_USB96M;
+	reg = at91_pllb_usb_init = at91_pll_calc(main_clock, 48000000 * 2);
 	pllb.rate_hz = at91_pll_rate(&pllb, main_clock, at91_pllb_usb_init);
 	if (cpu_is_at91rm9200()) {
+		reg = at91_pllb_usb_init |= AT91_PMC_USB96M;
 		uhpck.pmc_mask = AT91RM9200_PMC_UHP;
 		udpck.pmc_mask = AT91RM9200_PMC_UDP;
 		at91_pmc_write(AT91_PMC_SCER, AT91RM9200_PMC_MCKUDP);
 	} else if (cpu_is_at91sam9260() || cpu_is_at91sam9261() ||
 		   cpu_is_at91sam9263() || cpu_is_at91sam9g20() ||
 		   cpu_is_at91sam9g10()) {
+		reg = at91_pllb_usb_init |= AT91_PMC_USB96M;
+		uhpck.pmc_mask = AT91SAM926x_PMC_UHP;
+		udpck.pmc_mask = AT91SAM926x_PMC_UDP;
+	} else if (cpu_is_at91sam9n12()) {
+		/* Divider for USB clock is in USB clock register for 9n12 */
+		reg = AT91_PMC_USBS_PLLB;
+
+		/* For PLLB output 96M, set usb divider 2 (USBDIV + 1) */
+		reg |= AT91_PMC_OHCIUSBDIV_2;
+		at91_pmc_write(AT91_PMC_USB, reg);
+
+		/* Still setup masks */
 		uhpck.pmc_mask = AT91SAM926x_PMC_UHP;
 		udpck.pmc_mask = AT91SAM926x_PMC_UDP;
 	}
 	at91_pmc_write(AT91_CKGR_PLLBR, 0);
 
-	udpck.rate_hz = at91_usb_rate(&pllb, pllb.rate_hz, at91_pllb_usb_init);
-	uhpck.rate_hz = at91_usb_rate(&pllb, pllb.rate_hz, at91_pllb_usb_init);
+	udpck.rate_hz = at91_usb_rate(&pllb, pllb.rate_hz, reg);
+	uhpck.rate_hz = at91_usb_rate(&pllb, pllb.rate_hz, reg);
 }
 
 /* UPLL generated USB full speed clock init */
@@ -725,8 +742,7 @@ static void __init at91_upll_usbfs_clock_init(unsigned long main_clock)
 	/* Now set uhpck values */
 	uhpck.parent = &utmi_clk;
 	uhpck.pmc_mask = AT91SAM926x_PMC_UHP;
-	uhpck.rate_hz = utmi_clk.rate_hz;
-	uhpck.rate_hz /= 1 + ((at91_pmc_read(AT91_PMC_USB) & AT91_PMC_OHCIUSBDIV) >> 8);
+	uhpck.rate_hz = at91_usb_rate(&utmi_clk, utmi_clk.rate_hz, usbr);
 }
 
 static int __init at91_pmc_init(unsigned long main_clock)
diff --git a/arch/arm/mach-at91/cpuidle.c b/arch/arm/mach-at91/cpuidle.c
index 69f9e3bbf4e..4ec6a6d9b9b 100644
--- a/arch/arm/mach-at91/cpuidle.c
+++ b/arch/arm/mach-at91/cpuidle.c
@@ -51,7 +51,7 @@ static struct cpuidle_driver at91_idle_driver = {
 	.states[1]		= {
 		.enter			= at91_enter_idle,
 		.exit_latency		= 10,
-		.target_residency	= 100000,
+		.target_residency	= 10000,
 		.flags			= CPUIDLE_FLAG_TIME_VALID,
 		.name			= "RAM_SR",
 		.desc			= "WFI and DDR Self Refresh",
diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h
index 78ab0654865..f6de36aefe8 100644
--- a/arch/arm/mach-at91/generic.h
+++ b/arch/arm/mach-at91/generic.h
@@ -85,4 +85,4 @@ extern void __init at91_gpio_irq_setup(void);
 extern int  __init at91_gpio_of_irq_setup(struct device_node *node,
 					  struct device_node *parent);
 
-extern int at91_extern_irq;
+extern u32 at91_get_extern_irq(void);
diff --git a/arch/arm/mach-at91/include/mach/at91_pmc.h b/arch/arm/mach-at91/include/mach/at91_pmc.h
index 2bd7f51b0b8..c604cc69acb 100644
--- a/arch/arm/mach-at91/include/mach/at91_pmc.h
+++ b/arch/arm/mach-at91/include/mach/at91_pmc.h
@@ -130,7 +130,10 @@ extern void __iomem *at91_pmc_base;
 #define		AT91_PMC_USBS		(0x1 <<  0)		/* USB OHCI Input clock selection */
 #define			AT91_PMC_USBS_PLLA		(0 << 0)
 #define			AT91_PMC_USBS_UPLL		(1 << 0)
+#define			AT91_PMC_USBS_PLLB		(1 << 0)	/* [AT91SAMN12 only] */
 #define		AT91_PMC_OHCIUSBDIV	(0xF <<  8)		/* Divider for USB OHCI Clock */
+#define			AT91_PMC_OHCIUSBDIV_1	(0x0 <<  8)
+#define			AT91_PMC_OHCIUSBDIV_2	(0x1 <<  8)
 
 #define	AT91_PMC_SMD		0x3c			/* Soft Modem Clock Register [some SAM9 only] */
 #define		AT91_PMC_SMDS		(0x1  <<  0)		/* SMD input clock selection */
diff --git a/arch/arm/mach-at91/irq.c b/arch/arm/mach-at91/irq.c
index e0ca5917102..3d192c5aee6 100644
--- a/arch/arm/mach-at91/irq.c
+++ b/arch/arm/mach-at91/irq.c
@@ -232,7 +232,14 @@ static void __maybe_unused at91_aic5_eoi(struct irq_data *d)
 	at91_aic_write(AT91_AIC5_EOICR, 0);
 }
 
-unsigned long *at91_extern_irq;
+static unsigned long *at91_extern_irq;
+
+u32 at91_get_extern_irq(void)
+{
+	if (!at91_extern_irq)
+		return 0;
+	return *at91_extern_irq;
+}
 
 #define is_extern_irq(hwirq) test_bit(hwirq, at91_extern_irq)
 
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index 530db304ec5..15afb5d9271 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -212,7 +212,7 @@ static int at91_pm_enter(suspend_state_t state)
 			(at91_pmc_read(AT91_PMC_PCSR)
 					| (1 << AT91_ID_FIQ)
 					| (1 << AT91_ID_SYS)
-					| (at91_extern_irq))
+					| (at91_get_extern_irq()))
 				& at91_aic_read(AT91_AIC_IMR),
 			state);
 
diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c
index e2f4bdd146d..b17fbcf4d9e 100644
--- a/arch/arm/mach-at91/setup.c
+++ b/arch/arm/mach-at91/setup.c
@@ -48,7 +48,7 @@ void __init at91_init_irq_default(void)
 void __init at91_init_interrupts(unsigned int *priority)
 {
 	/* Initialize the AIC interrupt controller */
-	at91_aic_init(priority, at91_extern_irq);
+	at91_aic_init(priority, at91_boot_soc.extern_irq);
 
 	/* Enable GPIO interrupts */
 	at91_gpio_irq_setup();
@@ -80,7 +80,7 @@ void __init at91_init_sram(int bank, unsigned long base, unsigned int length)
 
 	desc->pfn = __phys_to_pfn(base);
 	desc->length = length;
-	desc->type = MT_DEVICE;
+	desc->type = MT_MEMORY_NONCACHED;
 
 	pr_info("AT91: sram at 0x%lx of 0x%x mapped at 0x%lx\n",
 		base, length, desc->virtual);
diff --git a/arch/arm/mach-at91/soc.h b/arch/arm/mach-at91/soc.h
index 43a225f9e71..a1e1482c6da 100644
--- a/arch/arm/mach-at91/soc.h
+++ b/arch/arm/mach-at91/soc.h
@@ -6,6 +6,7 @@
 
 struct at91_init_soc {
 	int builtin;
+	u32 extern_irq;
 	unsigned int *default_irq_priority;
 	void (*map_io)(void);
 	void (*ioremap_registers)(void);
diff --git a/arch/arm/mach-davinci/board-sffsdr.c b/arch/arm/mach-davinci/board-sffsdr.c
index 739be7e738f..513eee14f77 100644
--- a/arch/arm/mach-davinci/board-sffsdr.c
+++ b/arch/arm/mach-davinci/board-sffsdr.c
@@ -151,7 +151,6 @@ static __init void davinci_sffsdr_init(void)
 }
 
 MACHINE_START(SFFSDR, "Lyrtech SFFSDR")
-	/* Maintainer: Hugo Villeneuve hugo.villeneuve@lyrtech.com */
 	.atag_offset  = 0x100,
 	.map_io	      = davinci_sffsdr_map_io,
 	.init_irq     = davinci_irq_init,
diff --git a/arch/arm/mach-msm/clock-debug.c b/arch/arm/mach-msm/clock-debug.c
index 4886404d42f..b0fbdf1cbdd 100644
--- a/arch/arm/mach-msm/clock-debug.c
+++ b/arch/arm/mach-msm/clock-debug.c
@@ -104,7 +104,7 @@ int __init clock_debug_add(struct clk *clock)
 	if (!debugfs_base)
 		return -ENOMEM;
 
-	strncpy(temp, clock->dbg_name, ARRAY_SIZE(temp)-1);
+	strlcpy(temp, clock->dbg_name, ARRAY_SIZE(temp));
 	for (ptr = temp; *ptr; ptr++)
 		*ptr = tolower(*ptr);
 
diff --git a/arch/arm/mach-mxs/Kconfig b/arch/arm/mach-mxs/Kconfig
index 4dc2fbba0ec..3a66635e7d1 100644
--- a/arch/arm/mach-mxs/Kconfig
+++ b/arch/arm/mach-mxs/Kconfig
@@ -3,7 +3,6 @@ config SOC_IMX23
 	select ARM_AMBA
 	select ARM_CPU_SUSPEND if PM
 	select CPU_ARM926T
-	select HAVE_PWM
 	select PINCTRL_IMX23
 
 config SOC_IMX28
@@ -12,7 +11,6 @@ config SOC_IMX28
 	select ARM_CPU_SUSPEND if PM
 	select CPU_ARM926T
 	select HAVE_CAN_FLEXCAN if CAN
-	select HAVE_PWM
 	select PINCTRL_IMX28
 
 config ARCH_MXS
diff --git a/arch/arm/mach-mxs/pm.h b/arch/arm/mach-mxs/pm.h
index f57e7cdece2..09d77b00a96 100644
--- a/arch/arm/mach-mxs/pm.h
+++ b/arch/arm/mach-mxs/pm.h
@@ -9,6 +9,10 @@
 #ifndef __ARCH_MXS_PM_H
 #define __ARCH_MXS_PM_H
 
+#ifdef CONFIG_PM
 void mxs_pm_init(void);
+#else
+#define mxs_pm_init NULL
+#endif
 
 #endif
diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
index ee6218c7480..d4622ed2625 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -293,7 +293,8 @@ static struct regulator_consumer_supply cm_t35_vsim_supply[] = {
 static struct regulator_consumer_supply cm_t35_vio_supplies[] = {
 	REGULATOR_SUPPLY("vcc", "spi1.0"),
 	REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
-	REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"),
+	REGULATOR_SUPPLY("vdds_dsi", "omapdss_dpi.0"),
+	REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"),
 };
 
 /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c
index 57642054417..f1d91ba5d1a 100644
--- a/arch/arm/mach-omap2/board-devkit8000.c
+++ b/arch/arm/mach-omap2/board-devkit8000.c
@@ -222,6 +222,7 @@ static struct twl4030_gpio_platform_data devkit8000_gpio_data = {
 
 static struct regulator_consumer_supply devkit8000_vpll1_supplies[] = {
 	REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
+	REGULATOR_SUPPLY("vdds_dsi", "omapdss_dpi.0"),
 	REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"),
 };
 
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index d0d17bc58d9..62e4f701b63 100644
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -272,7 +272,8 @@ static struct regulator_init_data ldp_vaux1 = {
 
 static struct regulator_consumer_supply ldp_vpll2_supplies[] = {
 	REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
-	REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"),
+	REGULATOR_SUPPLY("vdds_dsi", "omapdss_dpi.0"),
+	REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"),
 };
 
 static struct regulator_init_data ldp_vpll2 = {
diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c
index 28133d5b4fe..b1547a0edfc 100644
--- a/arch/arm/mach-omap2/board-omap3pandora.c
+++ b/arch/arm/mach-omap2/board-omap3pandora.c
@@ -343,6 +343,7 @@ static struct regulator_consumer_supply pandora_vmmc3_supply[] = {
 static struct regulator_consumer_supply pandora_vdds_supplies[] = {
 	REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
 	REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
+	REGULATOR_SUPPLY("vdds_dsi", "omapdss_dpi.0"),
 	REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"),
 };
 
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index 18ca61e300b..9c2dd102fbb 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -553,6 +553,7 @@ static struct regulator_consumer_supply rx51_vio_supplies[] = {
 
 static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
 	REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
+	REGULATOR_SUPPLY("vdds_sdi", "omapdss_sdi.0"),
 	/* Si4713 supply */
 	REGULATOR_SUPPLY("vdd", "2-0063"),
 	/* lis3lv02d */
diff --git a/arch/arm/mach-omap2/control.c b/arch/arm/mach-omap2/control.c
index 2adb2683f07..31e0dfe4a4e 100644
--- a/arch/arm/mach-omap2/control.c
+++ b/arch/arm/mach-omap2/control.c
@@ -249,6 +249,7 @@ void omap_ctrl_write_dsp_boot_addr(u32 bootaddr)
 	u32 offset = cpu_is_omap243x() ? OMAP243X_CONTROL_IVA2_BOOTADDR :
 		     cpu_is_omap34xx() ? OMAP343X_CONTROL_IVA2_BOOTADDR :
 		     cpu_is_omap44xx() ? OMAP4_CTRL_MODULE_CORE_DSP_BOOTADDR :
+		     soc_is_omap54xx() ? OMAP4_CTRL_MODULE_CORE_DSP_BOOTADDR :
 		     0;
 
 	if (!offset) {
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 4269fc14569..daa0ff65f59 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -374,10 +374,8 @@ static void __init omap_init_mcpdm(void)
 	struct platform_device *pdev;
 
 	oh = omap_hwmod_lookup("mcpdm");
-	if (!oh) {
-		printk(KERN_ERR "Could not look up mcpdm hw_mod\n");
+	if (!oh)
 		return;
-	}
 
 	pdev = omap_device_build("omap-mcpdm", -1, oh, NULL, 0);
 	WARN(IS_ERR(pdev), "Can't build omap_device for omap-mcpdm.\n");
@@ -395,10 +393,8 @@ static void __init omap_init_dmic(void)
 	struct platform_device *pdev;
 
 	oh = omap_hwmod_lookup("dmic");
-	if (!oh) {
-		pr_err("Could not look up dmic hw_mod\n");
+	if (!oh)
 		return;
-	}
 
 	pdev = omap_device_build("omap-dmic", -1, oh, NULL, 0);
 	WARN(IS_ERR(pdev), "Can't build omap_device for omap-dmic.\n");
@@ -421,10 +417,8 @@ static void __init omap_init_hdmi_audio(void)
 	struct platform_device *pdev;
 
 	oh = omap_hwmod_lookup("dss_hdmi");
-	if (!oh) {
-		printk(KERN_ERR "Could not look up dss_hdmi hw_mod\n");
+	if (!oh)
 		return;
-	}
 
 	pdev = omap_device_build("omap-hdmi-audio-dai", -1, oh, NULL, 0);
 	WARN(IS_ERR(pdev),
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index 1272c41d474..54e4c16ce53 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -601,7 +601,7 @@ void __init omap2_set_globals_tap(u32 class, void __iomem *tap)
 
 #ifdef CONFIG_SOC_BUS
 
-static const char const *omap_types[] = {
+static const char * const omap_types[] = {
 	[OMAP2_DEVICE_TYPE_TEST]	= "TST",
 	[OMAP2_DEVICE_TYPE_EMU]		= "EMU",
 	[OMAP2_DEVICE_TYPE_SEC]		= "HS",
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index f6601563aa6..a7cf8d783bd 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -176,6 +176,9 @@ static char *cmdline_find_option(char *str)
 
 static int __init omap_serial_early_init(void)
 {
+	if (of_have_populated_dt())
+		return -ENODEV;
+
 	do {
 		char oh_name[MAX_UART_HWMOD_NAME_LEN];
 		struct omap_hwmod *oh;
diff --git a/arch/arm/mach-omap2/twl-common.c b/arch/arm/mach-omap2/twl-common.c
index 51e138cc539..c05898fbd63 100644
--- a/arch/arm/mach-omap2/twl-common.c
+++ b/arch/arm/mach-omap2/twl-common.c
@@ -140,6 +140,7 @@ static struct regulator_init_data omap3_vdac_idata = {
 
 static struct regulator_consumer_supply omap3_vpll2_supplies[] = {
 	REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
+	REGULATOR_SUPPLY("vdds_dsi", "omapdss_dpi.0"),
 	REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"),
 };
 
diff --git a/arch/arm/mach-omap2/usb-host.c b/arch/arm/mach-omap2/usb-host.c
index aa27d7f5cbb..609b330e511 100644
--- a/arch/arm/mach-omap2/usb-host.c
+++ b/arch/arm/mach-omap2/usb-host.c
@@ -28,6 +28,7 @@
 #include <linux/io.h>
 #include <linux/gpio.h>
 #include <linux/usb/phy.h>
+#include <linux/usb/nop-usb-xceiv.h>
 
 #include "soc.h"
 #include "omap_device.h"
@@ -560,7 +561,8 @@ static int usbhs_add_regulator(char *name, char *dev_id, char *dev_supply,
 	struct regulator_init_data *reg_data;
 	struct fixed_voltage_config *config;
 	struct platform_device *pdev;
-	int ret;
+	struct platform_device_info pdevinfo;
+	int ret = -ENOMEM;
 
 	supplies = kzalloc(sizeof(*supplies), GFP_KERNEL);
 	if (!supplies)
@@ -571,7 +573,7 @@ static int usbhs_add_regulator(char *name, char *dev_id, char *dev_supply,
 
 	reg_data = kzalloc(sizeof(*reg_data), GFP_KERNEL);
 	if (!reg_data)
-		return -ENOMEM;
+		goto err_data;
 
 	reg_data->constraints.valid_ops_mask = REGULATOR_CHANGE_STATUS;
 	reg_data->consumer_supplies = supplies;
@@ -580,39 +582,53 @@ static int usbhs_add_regulator(char *name, char *dev_id, char *dev_supply,
 	config = kmemdup(&hsusb_reg_config, sizeof(hsusb_reg_config),
 			GFP_KERNEL);
 	if (!config)
-		return -ENOMEM;
+		goto err_config;
+
+	config->supply_name = kstrdup(name, GFP_KERNEL);
+	if (!config->supply_name)
+		goto err_supplyname;
 
-	config->supply_name = name;
 	config->gpio = gpio;
 	config->enable_high = polarity;
 	config->init_data = reg_data;
 
 	/* create a regulator device */
-	pdev = kzalloc(sizeof(*pdev), GFP_KERNEL);
-	if (!pdev)
-		return -ENOMEM;
+	memset(&pdevinfo, 0, sizeof(pdevinfo));
+	pdevinfo.name = reg_name;
+	pdevinfo.id = PLATFORM_DEVID_AUTO;
+	pdevinfo.data = config;
+	pdevinfo.size_data = sizeof(*config);
 
-	pdev->id = PLATFORM_DEVID_AUTO;
-	pdev->name = reg_name;
-	pdev->dev.platform_data = config;
+	pdev = platform_device_register_full(&pdevinfo);
+	if (IS_ERR(pdev)) {
+		ret = PTR_ERR(pdev);
+		pr_err("%s: Failed registering regulator %s for %s : %d\n",
+				__func__, name, dev_id, ret);
+		goto err_register;
+	}
 
-	ret = platform_device_register(pdev);
-	if (ret)
-		pr_err("%s: Failed registering regulator %s for %s\n",
-				__func__, name, dev_id);
+	return 0;
 
+err_register:
+	kfree(config->supply_name);
+err_supplyname:
+	kfree(config);
+err_config:
+	kfree(reg_data);
+err_data:
+	kfree(supplies);
 	return ret;
 }
 
+#define MAX_STR 20
+
 int usbhs_init_phys(struct usbhs_phy_data *phy, int num_phys)
 {
-	char *rail_name;
-	int i, len;
+	char rail_name[MAX_STR];
+	int i;
 	struct platform_device *pdev;
 	char *phy_id;
-
-	/* the phy_id will be something like "nop_usb_xceiv.1" */
-	len = strlen(nop_name) + 3; /* 3 -> ".1" and NULL terminator */
+	struct platform_device_info pdevinfo;
 
 	for (i = 0; i < num_phys; i++) {
 
@@ -627,25 +643,26 @@ int usbhs_init_phys(struct usbhs_phy_data *phy, int num_phys)
 			!gpio_is_valid(phy->vcc_gpio))
 			continue;
 
-		/* create a NOP PHY device */
-		pdev = kzalloc(sizeof(*pdev), GFP_KERNEL);
-		if (!pdev)
-			return -ENOMEM;
-
-		pdev->id = phy->port;
-		pdev->name = nop_name;
-		pdev->dev.platform_data = phy->platform_data;
-
-		phy_id = kmalloc(len, GFP_KERNEL);
-		if (!phy_id)
+		phy_id = kmalloc(MAX_STR, GFP_KERNEL);
+		if (!phy_id) {
+			pr_err("%s: kmalloc() failed\n", __func__);
 			return -ENOMEM;
+		}
 
-		scnprintf(phy_id, len, "nop_usb_xceiv.%d\n",
-					pdev->id);
-
-		if (platform_device_register(pdev)) {
-			pr_err("%s: Failed to register device %s\n",
-				__func__,  phy_id);
+		/* create a NOP PHY device */
+		memset(&pdevinfo, 0, sizeof(pdevinfo));
+		pdevinfo.name = nop_name;
+		pdevinfo.id = phy->port;
+		pdevinfo.data = phy->platform_data;
+		pdevinfo.size_data = sizeof(struct nop_usb_xceiv_platform_data);
+
+		scnprintf(phy_id, MAX_STR, "nop_usb_xceiv.%d",
+					phy->port);
+		pdev = platform_device_register_full(&pdevinfo);
+		if (IS_ERR(pdev)) {
+			pr_err("%s: Failed to register device %s : %ld\n",
+				__func__,  phy_id, PTR_ERR(pdev));
+			kfree(phy_id);
 			continue;
 		}
 
@@ -653,26 +670,15 @@ int usbhs_init_phys(struct usbhs_phy_data *phy, int num_phys)
 
 		/* Do we need RESET regulator ? */
 		if (gpio_is_valid(phy->reset_gpio)) {
-
-			rail_name = kmalloc(13, GFP_KERNEL);
-			if (!rail_name)
-				return -ENOMEM;
-
-			scnprintf(rail_name, 13, "hsusb%d_reset", phy->port);
-
+			scnprintf(rail_name, MAX_STR,
+					"hsusb%d_reset", phy->port);
 			usbhs_add_regulator(rail_name, phy_id, "reset",
 						phy->reset_gpio, 1);
 		}
 
 		/* Do we need VCC regulator ? */
 		if (gpio_is_valid(phy->vcc_gpio)) {
-
-			rail_name = kmalloc(13, GFP_KERNEL);
-			if (!rail_name)
-				return -ENOMEM;
-
-			scnprintf(rail_name, 13, "hsusb%d_vcc", phy->port);
-
+			scnprintf(rail_name, MAX_STR, "hsusb%d_vcc", phy->port);
 			usbhs_add_regulator(rail_name, phy_id, "vcc",
 					phy->vcc_gpio, phy->vcc_polarity);
 		}
diff --git a/arch/arm/mach-prima2/common.c b/arch/arm/mach-prima2/common.c
index 4f94cd87972..e588c215213 100644
--- a/arch/arm/mach-prima2/common.c
+++ b/arch/arm/mach-prima2/common.c
@@ -17,16 +17,6 @@
 #include <linux/of_platform.h>
 #include "common.h"
 
-static struct of_device_id sirfsoc_of_bus_ids[] __initdata = {
-	{ .compatible = "simple-bus", },
-	{},
-};
-
-void __init sirfsoc_mach_init(void)
-{
-	of_platform_bus_probe(NULL, sirfsoc_of_bus_ids, NULL);
-}
-
 void __init sirfsoc_init_late(void)
 {
 	sirfsoc_pm_init();
@@ -57,7 +47,6 @@ DT_MACHINE_START(ATLAS6_DT, "Generic ATLAS6 (Flattened Device Tree)")
 	.map_io         = sirfsoc_map_io,
 	.init_irq	= irqchip_init,
 	.init_time	= sirfsoc_init_time,
-	.init_machine	= sirfsoc_mach_init,
 	.init_late	= sirfsoc_init_late,
 	.dt_compat      = atlas6_dt_match,
 	.restart	= sirfsoc_restart,
@@ -66,8 +55,8 @@ MACHINE_END
 
 #ifdef CONFIG_ARCH_PRIMA2
 static const char *prima2_dt_match[] __initdata = {
-       "sirf,prima2",
-       NULL
+	"sirf,prima2",
+	NULL
 };
 
 DT_MACHINE_START(PRIMA2_DT, "Generic PRIMA2 (Flattened Device Tree)")
@@ -77,7 +66,6 @@ DT_MACHINE_START(PRIMA2_DT, "Generic PRIMA2 (Flattened Device Tree)")
 	.init_irq	= irqchip_init,
 	.init_time	= sirfsoc_init_time,
 	.dma_zone_size	= SZ_256M,
-	.init_machine	= sirfsoc_mach_init,
 	.init_late	= sirfsoc_init_late,
 	.dt_compat      = prima2_dt_match,
 	.restart	= sirfsoc_restart,
@@ -96,7 +84,6 @@ DT_MACHINE_START(MARCO_DT, "Generic MARCO (Flattened Device Tree)")
 	.map_io         = sirfsoc_map_io,
 	.init_irq	= irqchip_init,
 	.init_time	= sirfsoc_init_time,
-	.init_machine	= sirfsoc_mach_init,
 	.init_late	= sirfsoc_init_late,
 	.dt_compat      = marco_dt_match,
 	.restart	= sirfsoc_restart,
diff --git a/arch/arm/mach-prima2/pm.c b/arch/arm/mach-prima2/pm.c
index 8f595c0cc8d..02cc34388b0 100644
--- a/arch/arm/mach-prima2/pm.c
+++ b/arch/arm/mach-prima2/pm.c
@@ -9,7 +9,7 @@
 #include <linux/kernel.h>
 #include <linux/suspend.h>
 #include <linux/slab.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/of_device.h>
diff --git a/arch/arm/mach-tegra/pmc.c b/arch/arm/mach-tegra/pmc.c
index 32360e540ce..eb3fa4aee0e 100644
--- a/arch/arm/mach-tegra/pmc.c
+++ b/arch/arm/mach-tegra/pmc.c
@@ -234,7 +234,7 @@ static const struct of_device_id matches[] __initconst = {
 	{ }
 };
 
-static void tegra_pmc_parse_dt(void)
+static void __init tegra_pmc_parse_dt(void)
 {
 	struct device_node *np;
 	u32 prop;
diff --git a/drivers/char/hw_random/bcm2835-rng.c b/drivers/char/hw_random/bcm2835-rng.c
index eb7f14725eb..43577ca780e 100644
--- a/drivers/char/hw_random/bcm2835-rng.c
+++ b/drivers/char/hw_random/bcm2835-rng.c
@@ -110,4 +110,4 @@ module_platform_driver(bcm2835_rng_driver);
 
 MODULE_AUTHOR("Lubomir Rintel <lkundrak@v3.sk>");
 MODULE_DESCRIPTION("BCM2835 Random Number Generator (RNG) driver");
-MODULE_LICENSE("GPLv2");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index 137d3e730f8..f0e46997bb1 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -18,7 +18,7 @@ obj-$(CONFIG_ARCH_SOCFPGA)	+= socfpga/
 obj-$(CONFIG_PLAT_SPEAR)	+= spear/
 obj-$(CONFIG_ARCH_U300)		+= clk-u300.o
 obj-$(CONFIG_COMMON_CLK_VERSATILE) += versatile/
-obj-$(CONFIG_ARCH_PRIMA2)	+= clk-prima2.o
+obj-$(CONFIG_ARCH_SIRF)		+= clk-prima2.o
 obj-$(CONFIG_PLAT_ORION)	+= mvebu/
 ifeq ($(CONFIG_COMMON_CLK), y)
 obj-$(CONFIG_ARCH_MMP)		+= mmp/
diff --git a/drivers/clocksource/bcm_kona_timer.c b/drivers/clocksource/bcm_kona_timer.c
index 350f4935645..ba3d85904c9 100644
--- a/drivers/clocksource/bcm_kona_timer.c
+++ b/drivers/clocksource/bcm_kona_timer.c
@@ -103,16 +103,10 @@ static const struct of_device_id bcm_timer_ids[] __initconst = {
 	{},
 };
 
-static void __init kona_timers_init(void)
+static void __init kona_timers_init(struct device_node *node)
 {
-	struct device_node *node;
 	u32 freq;
 
-	node = of_find_matching_node(NULL, bcm_timer_ids);
-
-	if (!node)
-		panic("No timer");
-
 	if (!of_property_read_u32(node, "clock-frequency", &freq))
 		arch_timer_rate = freq;
 	else
@@ -199,13 +193,12 @@ static struct irqaction kona_timer_irq = {
 	.handler = kona_timer_interrupt,
 };
 
-static void __init kona_timer_init(void)
+static void __init kona_timer_init(struct device_node *node)
 {
-	kona_timers_init();
+	kona_timers_init(node);
 	kona_timer_clockevents_init();
 	setup_irq(timers.tmr_irq, &kona_timer_irq);
 	kona_timer_set_next_event((arch_timer_rate / HZ), NULL);
 }
 
-CLOCKSOURCE_OF_DECLARE(bcm_kona, "bcm,kona-timer",
-	kona_timer_init);
+CLOCKSOURCE_OF_DECLARE(bcm_kona, "bcm,kona-timer", kona_timer_init);
diff --git a/drivers/cpuidle/Kconfig b/drivers/cpuidle/Kconfig
index c4cc27e5c8a..e21cdfa4002 100644
--- a/drivers/cpuidle/Kconfig
+++ b/drivers/cpuidle/Kconfig
@@ -36,6 +36,7 @@ if CPU_IDLE
 config CPU_IDLE_CALXEDA
 	bool "CPU Idle Driver for Calxeda processors"
 	depends on ARCH_HIGHBANK
+	select ARM_CPU_SUSPEND
 	help
 	  Select this to enable cpuidle on Calxeda processors.
 
diff --git a/drivers/gpio/gpio-msm-v1.c b/drivers/gpio/gpio-msm-v1.c
index c798585a3fe..fb2cc90d013 100644
--- a/drivers/gpio/gpio-msm-v1.c
+++ b/drivers/gpio/gpio-msm-v1.c
@@ -630,7 +630,7 @@ static struct irq_chip msm_gpio_irq_chip = {
 	.irq_set_type  = msm_gpio_irq_set_type,
 };
 
-static int __devinit gpio_msm_v1_probe(struct platform_device *pdev)
+static int gpio_msm_v1_probe(struct platform_device *pdev)
 {
 	int i, j = 0;
 	const struct platform_device_id *dev_id = platform_get_device_id(pdev);
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 631736e2e7e..73e2e7db2b6 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -685,7 +685,7 @@ config I2C_SIMTEC
 
 config I2C_SIRF
 	tristate "CSR SiRFprimaII I2C interface"
-	depends on ARCH_PRIMA2
+	depends on ARCH_SIRF
 	help
 	  If you say yes to this option, support will be included for the
 	  CSR SiRFprimaII I2C interface.
diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
index 927bff373aa..2f404ba61c6 100644
--- a/drivers/irqchip/irq-renesas-irqc.c
+++ b/drivers/irqchip/irq-renesas-irqc.c
@@ -248,8 +248,8 @@ static int irqc_probe(struct platform_device *pdev)
 
 	return 0;
 err3:
-	for (; k >= 0; k--)
-		free_irq(p->irq[k - 1].requested_irq, &p->irq[k - 1]);
+	while (--k >= 0)
+		free_irq(p->irq[k].requested_irq, &p->irq[k]);
 
 	irq_domain_remove(p->irq_domain);
 err2:
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index a60f6c17f57..50543f16621 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -95,7 +95,7 @@ config MTD_NAND_OMAP2
 
 config MTD_NAND_OMAP_BCH
 	depends on MTD_NAND && MTD_NAND_OMAP2 && ARCH_OMAP3
-	bool "Enable support for hardware BCH error correction"
+	tristate "Enable support for hardware BCH error correction"
 	default n
 	select BCH
 	select BCH_CONST_PARAMS
diff --git a/drivers/scsi/nsp32.c b/drivers/scsi/nsp32.c
index 1e3879dcbdc..0665f9cfdb0 100644
--- a/drivers/scsi/nsp32.c
+++ b/drivers/scsi/nsp32.c
@@ -2899,7 +2899,7 @@ static void nsp32_do_bus_reset(nsp32_hw_data *data)
 	 * reset SCSI bus
 	 */
 	nsp32_write1(base, SCSI_BUS_CONTROL, BUSCTL_RST);
-	udelay(RESET_HOLD_TIME);
+	mdelay(RESET_HOLD_TIME / 1000);
 	nsp32_write1(base, SCSI_BUS_CONTROL, 0);
 	for(i = 0; i < 5; i++) {
 		intrdat = nsp32_read2(base, IRQ_STATUS); /* dummy read */
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 92a9345d7a6..10f99f45a29 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -404,7 +404,7 @@ config SPI_SH_HSPI
 
 config SPI_SIRF
 	tristate "CSR SiRFprimaII SPI controller"
-	depends on ARCH_PRIMA2
+	depends on ARCH_SIRF
 	select SPI_BITBANG
 	help
 	  SPI driver for CSR SiRFprimaII SoCs
diff --git a/drivers/ssbi/ssbi.c b/drivers/ssbi/ssbi.c
index f32da0258a8..e561d3be54a 100644
--- a/drivers/ssbi/ssbi.c
+++ b/drivers/ssbi/ssbi.c
@@ -350,6 +350,7 @@ static struct of_device_id ssbi_match_table[] = {
 	{ .compatible = "qcom,ssbi" },
 	{}
 };
+MODULE_DEVICE_TABLE(of, ssbi_match_table);
 
 static struct platform_driver ssbi_driver = {
 	.probe		= ssbi_probe,
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 46dd1c72fed..5e3d68917ff 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -251,7 +251,7 @@ config SERIAL_SAMSUNG_CONSOLE
 
 config SERIAL_SIRFSOC
         tristate "SiRF SoC Platform Serial port support"
-        depends on ARCH_PRIMA2
+        depends on ARCH_SIRF
         select SERIAL_CORE
         help
           Support for the on-chip UART on the CSR SiRFprimaII series,
diff --git a/include/linux/irqchip.h b/include/linux/irqchip.h
index e0006f1d35a..14d79131f53 100644
--- a/include/linux/irqchip.h
+++ b/include/linux/irqchip.h
@@ -11,6 +11,10 @@
 #ifndef _LINUX_IRQCHIP_H
 #define _LINUX_IRQCHIP_H
 
+#ifdef CONFIG_IRQCHIP
 void irqchip_init(void);
+#else
+static inline void irqchip_init(void) {}
+#endif
 
 #endif
diff --git a/lib/build_OID_registry b/lib/build_OID_registry
index dfbdaab81bc..5d982721736 100755
--- a/lib/build_OID_registry
+++ b/lib/build_OID_registry
@@ -50,8 +50,6 @@ my @indices = ();
 my @lengths = ();
 my $total_length = 0;
 
-print "Compiling ", $#names + 1, " OIDs\n";
-
 for (my $i = 0; $i <= $#names; $i++) {
     my $name = $names[$i];
     my $oid = $oids[$i];