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

Pull ARM SoC fixes from Arnd Bergmann:
 "These bug fixes are for the largest part for mvebu/kirkwood, which saw
  a few regressions after the clock infrastructure was enabled, and for
  OMAP, which showed a few more preexisting bugs with the new
  multiplatform support.

  Other small fixes are for imx, mxs, tegra, spear and socfpga"

* tag 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (37 commits)
  ARM: spear3xx: Use correct pl080 header file
  Arm: socfpga: pl330: Add #dma-cells for generic dma binding support
  ARM: multiplatform: Sort the max gpio numbers.
  ARM: imx: fix typo "DEBUG_IMX50_IMX53_UART"
  ARM: imx: pll1_sys should be an initial on clk
  arm: mach-orion5x: fix typo in compatible string of a .dts file
  arm: mvebu: fix address-cells in mpic DT node
  arm: plat-orion: fix address decoding when > 4GB is used
  arm: mvebu: Reduce reg-io-width with UARTs
  ARM: Dove: add RTC device node
  arm: mvebu: enable the USB ports on Armada 370 Reference Design board
  ARM: dove: drop "select COMMON_CLK_DOVE"
  rtc: rtc-mv: Add support for clk to avoid lockups
  gpio: mvebu: Add clk support to prevent lockup
  ARM: kirkwood: fix to retain gbe MAC addresses for DT kernels
  ARM: kirkwood: of_serial: fix clock gating by removing clock-frequency
  ARM: mxs: cfa10049: Fix fb initialisation function
  ARM: SPEAr13xx: Fix typo "ARCH_HAVE_CPUFREQ"
  ARM: OMAP: RX-51: add missing USB phy binding
  clk: Tegra: Remove duplicate smp_twd clock
  ...

arch/arm/Kconfig

@@ -556,7 +556,6 @@ config ARCH_IXP4XX
 config ARCH_DOVE
 	bool "Marvell Dove"
 	select ARCH_REQUIRE_GPIOLIB
-	select COMMON_CLK_DOVE
 	select CPU_V7
 	select GENERIC_CLOCKEVENTS
 	select MIGHT_HAVE_PCI
@@ -1657,13 +1656,16 @@ config LOCAL_TIMERS
 	  accounting to be spread across the timer interval, preventing a
 	  "thundering herd" at every timer tick.
 
+# The GPIO number here must be sorted by descending number. In case of
+# a multiplatform kernel, we just want the highest value required by the
+# selected platforms.
 config ARCH_NR_GPIO
 	int
 	default 1024 if ARCH_SHMOBILE || ARCH_TEGRA
-	default 355 if ARCH_U8500
-	default 264 if MACH_H4700
 	default 512 if SOC_OMAP5
+	default 355 if ARCH_U8500
 	default 288 if ARCH_VT8500 || ARCH_SUNXI
+	default 264 if MACH_H4700
 	default 0
 	help
 	  Maximum number of GPIOs in the system.

arch/arm/Kconfig.debug

@@ -492,7 +492,7 @@ config DEBUG_IMX_UART_PORT
 						DEBUG_IMX31_UART || \
 						DEBUG_IMX35_UART || \
 						DEBUG_IMX51_UART || \
-						DEBUG_IMX50_IMX53_UART || \
+						DEBUG_IMX53_UART || \
 						DEBUG_IMX6Q_UART
 	default 1
 	help

arch/arm/boot/Makefile

@@ -115,4 +115,4 @@ i:
 	$(CONFIG_SHELL) $(srctree)/$(src)/install.sh $(KERNELRELEASE) \
 	$(obj)/Image System.map "$(INSTALL_PATH)"
 
-subdir-	    := bootp compressed
+subdir-	    := bootp compressed dts

arch/arm/boot/dts/armada-370-rd.dts

@@ -64,5 +64,13 @@
 			status = "okay";
 			/* No CD or WP GPIOs */
 		};
+
+		usb@d0050000 {
+			status = "okay";
+		};
+
+		usb@d0051000 {
+			status = "okay";
+		};
 	};
 };

arch/arm/boot/dts/armada-370-xp.dtsi

@@ -31,7 +31,6 @@
 	mpic: interrupt-controller@d0020000 {
 	      compatible = "marvell,mpic";
 	      #interrupt-cells = <1>;
-	      #address-cells = <1>;
 	      #size-cells = <1>;
 	      interrupt-controller;
 	};
@@ -54,7 +53,7 @@
 				reg = <0xd0012000 0x100>;
 				reg-shift = <2>;
 				interrupts = <41>;
-				reg-io-width = <4>;
+				reg-io-width = <1>;
 				status = "disabled";
 		};
 		serial@d0012100 {
@@ -62,7 +61,7 @@
 				reg = <0xd0012100 0x100>;
 				reg-shift = <2>;
 				interrupts = <42>;
-				reg-io-width = <4>;
+				reg-io-width = <1>;
 				status = "disabled";
 		};
 

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

@@ -46,7 +46,7 @@
 				reg = <0xd0012200 0x100>;
 				reg-shift = <2>;
 				interrupts = <43>;
-				reg-io-width = <4>;
+				reg-io-width = <1>;
 				status = "disabled";
 		};
 		serial@d0012300 {
@@ -54,7 +54,7 @@
 				reg = <0xd0012300 0x100>;
 				reg-shift = <2>;
 				interrupts = <44>;
-				reg-io-width = <4>;
+				reg-io-width = <1>;
 				status = "disabled";
 		};
 

arch/arm/boot/dts/bcm2835.dtsi

@@ -105,7 +105,7 @@
 			compatible = "fixed-clock";
 			reg = <1>;
 			#clock-cells = <0>;
-			clock-frequency = <150000000>;
+			clock-frequency = <250000000>;
 		};
 	};
 };

arch/arm/boot/dts/dove.dtsi

@@ -197,6 +197,11 @@
 			status = "disabled";
 		};
 
+		rtc@d8500 {
+			compatible = "marvell,orion-rtc";
+			reg = <0xd8500 0x20>;
+		};
+
 		crypto: crypto@30000 {
 			compatible = "marvell,orion-crypto";
 			reg = <0x30000 0x10000>,

arch/arm/boot/dts/imx53-mba53.dts

@@ -42,10 +42,9 @@
 			fsl,pins = <689 0x10000		/* DISP1_DRDY	*/
 				    482 0x10000		/* DISP1_HSYNC	*/
 				    489 0x10000		/* DISP1_VSYNC	*/
-				    684 0x10000		/* DISP1_DAT_0	*/
 				    515 0x10000		/* DISP1_DAT_22	*/
 				    523 0x10000		/* DISP1_DAT_23	*/
-				    543 0x10000		/* DISP1_DAT_21	*/
+				    545 0x10000		/* DISP1_DAT_21	*/
 				    553 0x10000		/* DISP1_DAT_20	*/
 				    558 0x10000		/* DISP1_DAT_19	*/
 				    564 0x10000		/* DISP1_DAT_18	*/

arch/arm/boot/dts/kirkwood-dns320.dts

@@ -42,12 +42,10 @@
 
 	ocp@f1000000 {
 		serial@12000 {
-			clock-frequency = <166666667>;
 			status = "okay";
 		};
 
 		serial@12100 {
-			clock-frequency = <166666667>;
 			status = "okay";
 		};
 	};

arch/arm/boot/dts/kirkwood-dns325.dts

@@ -50,7 +50,6 @@
 			};
 		};
 		serial@12000 {
-			clock-frequency = <200000000>;
 			status = "okay";
 		};
 	};

arch/arm/boot/dts/kirkwood-dockstar.dts

@@ -37,7 +37,6 @@
 			};
 		};
 		serial@12000 {
-			clock-frequency = <200000000>;
 			status = "ok";
 		};
 

arch/arm/boot/dts/kirkwood-dreamplug.dts

@@ -38,7 +38,6 @@
 			};
 		};
 		serial@12000 {
-			clock-frequency = <200000000>;
 			status = "ok";
 		};
 

arch/arm/boot/dts/kirkwood-goflexnet.dts

@@ -73,7 +73,6 @@
 			};
 		};
 		serial@12000 {
-			clock-frequency = <200000000>;
 			status = "ok";
 		};
 

arch/arm/boot/dts/kirkwood-ib62x0.dts

@@ -51,7 +51,6 @@
 			};
 		};
 		serial@12000 {
-			clock-frequency = <200000000>;
 			status = "okay";
 		};
 

arch/arm/boot/dts/kirkwood-iconnect.dts

@@ -78,7 +78,6 @@
 			};
 		};
 		serial@12000 {
-			clock-frequency = <200000000>;
 			status = "ok";
 		};
 

arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts

@@ -115,7 +115,6 @@
 		};
 
 		serial@12000 {
-			clock-frequency = <200000000>;
 			status = "ok";
 		};
 

arch/arm/boot/dts/kirkwood-km_kirkwood.dts

@@ -34,7 +34,6 @@
 		};
 
 		serial@12000 {
-			clock-frequency = <200000000>;
 			status = "ok";
 		};
 

arch/arm/boot/dts/kirkwood-lschlv2.dts

@@ -13,7 +13,6 @@
 
 	ocp@f1000000 {
 		serial@12000 {
-			clock-frequency = <166666667>;
 			status = "okay";
 		};
 	};

arch/arm/boot/dts/kirkwood-lsxhl.dts

@@ -13,7 +13,6 @@
 
 	ocp@f1000000 {
 		serial@12000 {
-			clock-frequency = <200000000>;
 			status = "okay";
 		};
 	};

arch/arm/boot/dts/kirkwood-mplcec4.dts

@@ -90,7 +90,6 @@
                 };
 
                 serial@12000 {
-                        clock-frequency = <200000000>;
                         status = "ok";
                 };
 

arch/arm/boot/dts/kirkwood-ns2-common.dtsi

@@ -23,7 +23,6 @@
 		};
 
 		serial@12000 {
-			clock-frequency = <166666667>;
 			status = "okay";
 		};
 

arch/arm/boot/dts/kirkwood-nsa310.dts

@@ -117,7 +117,6 @@
 		};
 
 		serial@12000 {
-			clock-frequency = <200000000>;
 			status = "ok";
 		};
 

arch/arm/boot/dts/kirkwood-openblocks_a6.dts

@@ -18,12 +18,10 @@
 
 	ocp@f1000000 {
 		serial@12000 {
-			clock-frequency = <200000000>;
 			status = "ok";
 		};
 
 		serial@12100 {
-			clock-frequency = <200000000>;
 			status = "ok";
 		};
 

arch/arm/boot/dts/kirkwood-topkick.dts

@@ -108,7 +108,6 @@
 		};
 
 		serial@12000 {
-			clock-frequency = <200000000>;
 			status = "ok";
 		};
 

arch/arm/boot/dts/kirkwood.dtsi

@@ -38,6 +38,7 @@
 			interrupt-controller;
 			#interrupt-cells = <2>;
 			interrupts = <35>, <36>, <37>, <38>;
+			clocks = <&gate_clk 7>;
 		};
 
 		gpio1: gpio@10140 {
@@ -49,6 +50,7 @@
 			interrupt-controller;
 			#interrupt-cells = <2>;
 			interrupts = <39>, <40>, <41>;
+			clocks = <&gate_clk 7>;
 		};
 
 		serial@12000 {
@@ -57,7 +59,6 @@
 			reg-shift = <2>;
 			interrupts = <33>;
 			clocks = <&gate_clk 7>;
-			/* set clock-frequency in board dts */
 			status = "disabled";
 		};
 
@@ -67,7 +68,6 @@
 			reg-shift = <2>;
 			interrupts = <34>;
 			clocks = <&gate_clk 7>;
-			/* set clock-frequency in board dts */
 			status = "disabled";
 		};
 
@@ -75,6 +75,7 @@
 			compatible = "marvell,kirkwood-rtc", "marvell,orion-rtc";
 			reg = <0x10300 0x20>;
 			interrupts = <53>;
+			clocks = <&gate_clk 7>;
 		};
 
 		spi@10600 {

arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts

@@ -11,7 +11,7 @@
 
 / {
 	model = "LaCie Ethernet Disk mini V2";
-	compatible = "lacie,ethernet-disk-mini-v2", "marvell-orion5x-88f5182", "marvell,orion5x";
+	compatible = "lacie,ethernet-disk-mini-v2", "marvell,orion5x-88f5182", "marvell,orion5x";
 
 	memory {
 		reg = <0x00000000 0x4000000>; /* 64 MB */

arch/arm/boot/dts/socfpga.dtsi

@@ -75,6 +75,9 @@
 				compatible = "arm,pl330", "arm,primecell";
 				reg = <0xffe01000 0x1000>;
 				interrupts = <0 180 4>;
+				#dma-cells = <1>;
+				#dma-channels = <8>;
+				#dma-requests = <32>;
 			};
 		};
 

arch/arm/boot/dts/tegra20.dtsi

@@ -118,6 +118,7 @@
 		compatible = "arm,cortex-a9-twd-timer";
 		reg = <0x50040600 0x20>;
 		interrupts = <1 13 0x304>;
+		clocks = <&tegra_car 132>;
 	};
 
 	intc: interrupt-controller {

arch/arm/boot/dts/tegra30.dtsi

@@ -119,6 +119,7 @@
 		compatible = "arm,cortex-a9-twd-timer";
 		reg = <0x50040600 0x20>;
 		interrupts = <1 13 0xf04>;
+		clocks = <&tegra_car 214>;
 	};
 
 	intc: interrupt-controller {

arch/arm/configs/mxs_defconfig

@@ -116,6 +116,7 @@ CONFIG_SND_SOC=y
 CONFIG_SND_MXS_SOC=y
 CONFIG_SND_SOC_MXS_SGTL5000=y
 CONFIG_USB=y
+CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_CHIPIDEA=y
 CONFIG_USB_CHIPIDEA_HOST=y
 CONFIG_USB_STORAGE=y

arch/arm/configs/omap2plus_defconfig

@@ -126,6 +126,8 @@ CONFIG_INPUT_MISC=y
 CONFIG_INPUT_TWL4030_PWRBUTTON=y
 CONFIG_VT_HW_CONSOLE_BINDING=y
 # CONFIG_LEGACY_PTYS is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=32
 CONFIG_SERIAL_8250_EXTENDED=y
 CONFIG_SERIAL_8250_MANY_PORTS=y

arch/arm/mach-imx/clk-imx6q.c

@@ -172,7 +172,7 @@ static struct clk *clk[clk_max];
 static struct clk_onecell_data clk_data;
 
 static enum mx6q_clks const clks_init_on[] __initconst = {
-	mmdc_ch0_axi, rom,
+	mmdc_ch0_axi, rom, pll1_sys,
 };
 
 static struct clk_div_table clk_enet_ref_table[] = {

arch/arm/mach-imx/headsmp.S

@@ -26,16 +26,16 @@ ENDPROC(v7_secondary_startup)
 
 #ifdef CONFIG_PM
 /*
- * The following code is located into the .data section.  This is to
- * allow phys_l2x0_saved_regs to be accessed with a relative load
- * as we are running on physical address here.
+ * The following code must assume it is running from physical address
+ * where absolute virtual addresses to the data section have to be
+ * turned into relative ones.
  */
-	.data
-	.align
 
 #ifdef CONFIG_CACHE_L2X0
 	.macro	pl310_resume
-	ldr	r2, phys_l2x0_saved_regs
+	adr	r0, l2x0_saved_regs_offset
+	ldr	r2, [r0]
+	add	r2, r2, r0
 	ldr	r0, [r2, #L2X0_R_PHY_BASE]	@ get physical base of l2x0
 	ldr	r1, [r2, #L2X0_R_AUX_CTRL]	@ get aux_ctrl value
 	str	r1, [r0, #L2X0_AUX_CTRL]	@ restore aux_ctrl
@@ -43,9 +43,9 @@ ENDPROC(v7_secondary_startup)
 	str	r1, [r0, #L2X0_CTRL]		@ re-enable L2
 	.endm
 
-	.globl	phys_l2x0_saved_regs
-phys_l2x0_saved_regs:
-        .long   0
+l2x0_saved_regs_offset:
+	.word	l2x0_saved_regs - .
+
 #else
 	.macro	pl310_resume
 	.endm

arch/arm/mach-imx/pm-imx6q.c

@@ -22,8 +22,6 @@
 #include "common.h"
 #include "hardware.h"
 
-extern unsigned long phys_l2x0_saved_regs;
-
 static int imx6q_suspend_finish(unsigned long val)
 {
 	cpu_do_idle();
@@ -57,18 +55,5 @@ static const struct platform_suspend_ops imx6q_pm_ops = {
 
 void __init imx6q_pm_init(void)
 {
-	/*
-	 * The l2x0 core code provides an infrastucture to save and restore
-	 * l2x0 registers across suspend/resume cycle.  But because imx6q
-	 * retains L2 content during suspend and needs to resume L2 before
-	 * MMU is enabled, it can only utilize register saving support and
-	 * have to take care of restoring on its own.  So we save physical
-	 * address of the data structure used by l2x0 core to save registers,
-	 * and later restore the necessary ones in imx6q resume entry.
-	 */
-#ifdef CONFIG_CACHE_L2X0
-	phys_l2x0_saved_regs = __pa(&l2x0_saved_regs);
-#endif
-
 	suspend_set_ops(&imx6q_pm_ops);
 }

arch/arm/mach-kirkwood/board-dt.c

@@ -41,16 +41,12 @@ static void __init kirkwood_legacy_clk_init(void)
 
 	struct device_node *np = of_find_compatible_node(
 		NULL, NULL, "marvell,kirkwood-gating-clock");
-
 	struct of_phandle_args clkspec;
+	struct clk *clk;
 
 	clkspec.np = np;
 	clkspec.args_count = 1;
 
-	clkspec.args[0] = CGC_BIT_GE0;
-	orion_clkdev_add(NULL, "mv643xx_eth_port.0",
-			 of_clk_get_from_provider(&clkspec));
-
 	clkspec.args[0] = CGC_BIT_PEX0;
 	orion_clkdev_add("0", "pcie",
 			 of_clk_get_from_provider(&clkspec));
@@ -59,9 +55,24 @@ static void __init kirkwood_legacy_clk_init(void)
 	orion_clkdev_add("1", "pcie",
 			 of_clk_get_from_provider(&clkspec));
 
-	clkspec.args[0] = CGC_BIT_GE1;
-	orion_clkdev_add(NULL, "mv643xx_eth_port.1",
+	clkspec.args[0] = CGC_BIT_SDIO;
+	orion_clkdev_add(NULL, "mvsdio",
 			 of_clk_get_from_provider(&clkspec));
+
+	/*
+	 * The ethernet interfaces forget the MAC address assigned by
+	 * u-boot if the clocks are turned off. Until proper DT support
+	 * is available we always enable them for now.
+	 */
+	clkspec.args[0] = CGC_BIT_GE0;
+	clk = of_clk_get_from_provider(&clkspec);
+	orion_clkdev_add(NULL, "mv643xx_eth_port.0", clk);
+	clk_prepare_enable(clk);
+
+	clkspec.args[0] = CGC_BIT_GE1;
+	clk = of_clk_get_from_provider(&clkspec);
+	orion_clkdev_add(NULL, "mv643xx_eth_port.1", clk);
+	clk_prepare_enable(clk);
 }
 
 static void __init kirkwood_of_clk_init(void)

arch/arm/mach-mxs/icoll.c

@@ -100,7 +100,7 @@ static struct irq_domain_ops icoll_irq_domain_ops = {
 	.xlate = irq_domain_xlate_onecell,
 };
 
-void __init icoll_of_init(struct device_node *np,
+static void __init icoll_of_init(struct device_node *np,
 			  struct device_node *interrupt_parent)
 {
 	/*

arch/arm/mach-mxs/mach-mxs.c

@@ -402,17 +402,17 @@ static void __init cfa10049_init(void)
 {
 	enable_clk_enet_out();
 	update_fec_mac_prop(OUI_CRYSTALFONTZ);
+
+	mxsfb_pdata.mode_list = cfa10049_video_modes;
+	mxsfb_pdata.mode_count = ARRAY_SIZE(cfa10049_video_modes);
+	mxsfb_pdata.default_bpp = 32;
+	mxsfb_pdata.ld_intf_width = STMLCDIF_18BIT;
 }
 
 static void __init cfa10037_init(void)
 {
 	enable_clk_enet_out();
 	update_fec_mac_prop(OUI_CRYSTALFONTZ);
-
-	mxsfb_pdata.mode_list = cfa10049_video_modes;
-	mxsfb_pdata.mode_count = ARRAY_SIZE(cfa10049_video_modes);
-	mxsfb_pdata.default_bpp = 32;
-	mxsfb_pdata.ld_intf_width = STMLCDIF_18BIT;
 }
 
 static void __init apf28_init(void)

arch/arm/mach-mxs/mm.c

@@ -18,6 +18,7 @@
 
 #include <mach/mx23.h>
 #include <mach/mx28.h>
+#include <mach/common.h>
 
 /*
  * Define the MX23 memory map.

arch/arm/mach-mxs/ocotp.c

@@ -19,6 +19,7 @@
 #include <asm/processor.h>	/* for cpu_relax() */
 
 #include <mach/mxs.h>
+#include <mach/common.h>
 
 #define OCOTP_WORD_OFFSET		0x20
 #define OCOTP_WORD_COUNT		0x20

arch/arm/mach-omap1/common.h

@@ -31,6 +31,8 @@
 
 #include <plat/i2c.h>
 
+#include <mach/irqs.h>
+
 #if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
 void omap7xx_map_io(void);
 #else

arch/arm/mach-omap2/Kconfig

@@ -311,9 +311,6 @@ config MACH_OMAP_ZOOM2
 	default y
 	select OMAP_PACKAGE_CBB
 	select REGULATOR_FIXED_VOLTAGE if REGULATOR
-	select SERIAL_8250
-	select SERIAL_8250_CONSOLE
-	select SERIAL_CORE_CONSOLE
 
 config MACH_OMAP_ZOOM3
 	bool "OMAP3630 Zoom3 board"
@@ -321,9 +318,6 @@ config MACH_OMAP_ZOOM3
 	default y
 	select OMAP_PACKAGE_CBP
 	select REGULATOR_FIXED_VOLTAGE if REGULATOR
-	select SERIAL_8250
-	select SERIAL_8250_CONSOLE
-	select SERIAL_CORE_CONSOLE
 
 config MACH_CM_T35
 	bool "CompuLab CM-T35/CM-T3730 modules"

arch/arm/mach-omap2/board-generic.c

@@ -102,6 +102,7 @@ DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)")
 	.init_irq	= omap_intc_of_init,
 	.handle_irq	= omap3_intc_handle_irq,
 	.init_machine	= omap_generic_init,
+	.init_late	= omap3_init_late,
 	.init_time	= omap3_sync32k_timer_init,
 	.dt_compat	= omap3_boards_compat,
 	.restart	= omap3xxx_restart,
@@ -119,6 +120,7 @@ DT_MACHINE_START(OMAP3_GP_DT, "Generic OMAP3-GP (Flattened Device Tree)")
 	.init_irq	= omap_intc_of_init,
 	.handle_irq	= omap3_intc_handle_irq,
 	.init_machine	= omap_generic_init,
+	.init_late	= omap3_init_late,
 	.init_time	= omap3_secure_sync32k_timer_init,
 	.dt_compat	= omap3_gp_boards_compat,
 	.restart	= omap3xxx_restart,

arch/arm/mach-omap2/board-rx51.c

@@ -17,6 +17,7 @@
 #include <linux/io.h>
 #include <linux/gpio.h>
 #include <linux/leds.h>
+#include <linux/usb/phy.h>
 #include <linux/usb/musb.h>
 #include <linux/platform_data/spi-omap2-mcspi.h>
 
@@ -98,6 +99,7 @@ static void __init rx51_init(void)
 	sdrc_params = nokia_get_sdram_timings();
 	omap_sdrc_init(sdrc_params, sdrc_params);
 
+	usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb");
 	usb_musb_init(&musb_board_data);
 	rx51_peripherals_init();
 

arch/arm/mach-omap2/common.h

@@ -108,7 +108,6 @@ void omap35xx_init_late(void);
 void omap3630_init_late(void);
 void am35xx_init_late(void);
 void ti81xx_init_late(void);
-void omap4430_init_late(void);
 int omap2_common_pm_late_init(void);
 
 #if defined(CONFIG_SOC_OMAP2420) || defined(CONFIG_SOC_OMAP2430)

arch/arm/mach-omap2/gpmc.c

@@ -1122,9 +1122,6 @@ int gpmc_calc_timings(struct gpmc_timings *gpmc_t,
 	/* TODO: remove, see function definition */
 	gpmc_convert_ps_to_ns(gpmc_t);
 
-	/* Now the GPMC is initialised, unreserve the chip-selects */
-	gpmc_cs_map = 0;
-
 	return 0;
 }
 
@@ -1383,6 +1380,9 @@ static int gpmc_probe(struct platform_device *pdev)
 	if (IS_ERR_VALUE(gpmc_setup_irq()))
 		dev_warn(gpmc_dev, "gpmc_setup_irq failed\n");
 
+	/* Now the GPMC is initialised, unreserve the chip-selects */
+	gpmc_cs_map = 0;
+
 	rc = gpmc_probe_dt(pdev);
 	if (rc < 0) {
 		clk_disable_unprepare(gpmc_l3_clk);

arch/arm/mach-omap2/mux.c

@@ -211,8 +211,6 @@ static int __init _omap_mux_get_by_name(struct omap_mux_partition *partition,
 		return -EINVAL;
 	}
 
-	pr_err("%s: Could not find signal %s\n", __func__, muxname);
-
 	return -ENODEV;
 }
 
@@ -234,6 +232,8 @@ int __init omap_mux_get_by_name(const char *muxname,
 		return mux_mode;
 	}
 
+	pr_err("%s: Could not find signal %s\n", __func__, muxname);
+
 	return -ENODEV;
 }
 
@@ -739,8 +739,9 @@ static void __init omap_mux_dbg_create_entry(
 	list_for_each_entry(e, &partition->muxmodes, node) {
 		struct omap_mux *m = &e->mux;
 
-		(void)debugfs_create_file(m->muxnames[0], S_IWUSR, mux_dbg_dir,
-					  m, &omap_mux_dbg_signal_fops);
+		(void)debugfs_create_file(m->muxnames[0], S_IWUSR | S_IRUGO,
+					  mux_dbg_dir, m,
+					  &omap_mux_dbg_signal_fops);
 	}
 }
 

arch/arm/mach-spear3xx/spear3xx.c

@@ -14,7 +14,7 @@
 #define pr_fmt(fmt) "SPEAr3xx: " fmt
 
 #include <linux/amba/pl022.h>
-#include <linux/amba/pl08x.h>
+#include <linux/amba/pl080.h>
 #include <linux/io.h>
 #include <plat/pl080.h>
 #include <mach/generic.h>

arch/arm/plat-orion/addr-map.c

@@ -157,9 +157,12 @@ void __init orion_setup_cpu_mbus_target(const struct orion_addr_map_cfg *cfg,
 		u32 size = readl(ddr_window_cpu_base + DDR_SIZE_CS_OFF(i));
 
 		/*
-		 * Chip select enabled?
+		 * We only take care of entries for which the chip
+		 * select is enabled, and that don't have high base
+		 * address bits set (devices can only access the first
+		 * 32 bits of the memory).
 		 */
-		if (size & 1) {
+		if ((size & 1) && !(base & 0xF)) {
 			struct mbus_dram_window *w;
 
 			w = &orion_mbus_dram_info.cs[cs++];

arch/arm/plat-spear/Kconfig

@@ -10,7 +10,7 @@ choice
 
 config ARCH_SPEAR13XX
 	bool "ST SPEAr13xx with Device Tree"
-	select ARCH_HAVE_CPUFREQ
+	select ARCH_HAS_CPUFREQ
 	select ARM_GIC
 	select CPU_V7
 	select GPIO_SPEAR_SPICS

drivers/clk/tegra/clk-tegra20.c

@@ -1292,7 +1292,6 @@ static struct tegra_clk_duplicate tegra_clk_duplicates[] = {
 	TEGRA_CLK_DUPLICATE(usbd,   "tegra-ehci.0", NULL),
 	TEGRA_CLK_DUPLICATE(usbd,   "tegra-otg",    NULL),
 	TEGRA_CLK_DUPLICATE(cclk,   NULL,           "cpu"),
-	TEGRA_CLK_DUPLICATE(twd,    "smp_twd",      NULL),
 	TEGRA_CLK_DUPLICATE(clk_max, NULL, NULL), /* Must be the last entry */
 };
 

drivers/clk/tegra/clk-tegra30.c

@@ -1931,7 +1931,6 @@ static struct tegra_clk_duplicate tegra_clk_duplicates[] = {
 	TEGRA_CLK_DUPLICATE(cml1, "tegra_sata_cml", NULL),
 	TEGRA_CLK_DUPLICATE(cml0, "tegra_pcie", "cml"),
 	TEGRA_CLK_DUPLICATE(pciex, "tegra_pcie", "pciex"),
-	TEGRA_CLK_DUPLICATE(twd, "smp_twd", NULL),
 	TEGRA_CLK_DUPLICATE(vcp, "nvavp", "vcp"),
 	TEGRA_CLK_DUPLICATE(clk_max, NULL, NULL), /* MUST be the last entry */
 };

drivers/gpio/gpio-mvebu.c

@@ -42,6 +42,7 @@
 #include <linux/io.h>
 #include <linux/of_irq.h>
 #include <linux/of_device.h>
+#include <linux/clk.h>
 #include <linux/pinctrl/consumer.h>
 
 /*
@@ -496,6 +497,7 @@ static int mvebu_gpio_probe(struct platform_device *pdev)
 	struct resource *res;
 	struct irq_chip_generic *gc;
 	struct irq_chip_type *ct;
+	struct clk *clk;
 	unsigned int ngpios;
 	int soc_variant;
 	int i, cpu, id;
@@ -529,6 +531,11 @@ static int mvebu_gpio_probe(struct platform_device *pdev)
 		return id;
 	}
 
+	clk = devm_clk_get(&pdev->dev, NULL);
+	/* Not all SoCs require a clock.*/
+	if (!IS_ERR(clk))
+		clk_prepare_enable(clk);
+
 	mvchip->soc_variant = soc_variant;
 	mvchip->chip.label = dev_name(&pdev->dev);
 	mvchip->chip.dev = &pdev->dev;

drivers/irqchip/irq-gic.c

@@ -648,7 +648,7 @@ void gic_raise_softirq(const struct cpumask *mask, unsigned int irq)
 
 	/* Convert our logical CPU mask into a physical one. */
 	for_each_cpu(cpu, mask)
-		map |= 1 << cpu_logical_map(cpu);
+		map |= gic_cpu_map[cpu];
 
 	/*
 	 * Ensure that stores to Normal memory are visible to the

drivers/rtc/rtc-mv.c

@@ -14,6 +14,7 @@
 #include <linux/platform_device.h>
 #include <linux/of.h>
 #include <linux/delay.h>
+#include <linux/clk.h>
 #include <linux/gfp.h>
 #include <linux/module.h>
 
@@ -41,6 +42,7 @@ struct rtc_plat_data {
 	struct rtc_device *rtc;
 	void __iomem *ioaddr;
 	int		irq;
+	struct clk	*clk;
 };
 
 static int mv_rtc_set_time(struct device *dev, struct rtc_time *tm)
@@ -221,6 +223,7 @@ static int mv_rtc_probe(struct platform_device *pdev)
 	struct rtc_plat_data *pdata;
 	resource_size_t size;
 	u32 rtc_time;
+	int ret = 0;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!res)
@@ -239,11 +242,17 @@ static int mv_rtc_probe(struct platform_device *pdev)
 	if (!pdata->ioaddr)
 		return -ENOMEM;
 
+	pdata->clk = devm_clk_get(&pdev->dev, NULL);
+	/* Not all SoCs require a clock.*/
+	if (!IS_ERR(pdata->clk))
+		clk_prepare_enable(pdata->clk);
+
 	/* make sure the 24 hours mode is enabled */
 	rtc_time = readl(pdata->ioaddr + RTC_TIME_REG_OFFS);
 	if (rtc_time & RTC_HOURS_12H_MODE) {
 		dev_err(&pdev->dev, "24 Hours mode not supported.\n");
-		return -EINVAL;
+		ret = -EINVAL;
+		goto out;
 	}
 
 	/* make sure it is actually functional */
@@ -252,7 +261,8 @@ static int mv_rtc_probe(struct platform_device *pdev)
 		rtc_time = readl(pdata->ioaddr + RTC_TIME_REG_OFFS);
 		if (rtc_time == 0x01000000) {
 			dev_err(&pdev->dev, "internal RTC not ticking\n");
-			return -ENODEV;
+			ret = -ENODEV;
+			goto out;
 		}
 	}
 
@@ -268,8 +278,10 @@ static int mv_rtc_probe(struct platform_device *pdev)
 	} else
 		pdata->rtc = rtc_device_register(pdev->name, &pdev->dev,
 						 &mv_rtc_ops, THIS_MODULE);
-	if (IS_ERR(pdata->rtc))
-		return PTR_ERR(pdata->rtc);
+	if (IS_ERR(pdata->rtc)) {
+		ret = PTR_ERR(pdata->rtc);
+		goto out;
+	}
 
 	if (pdata->irq >= 0) {
 		writel(0, pdata->ioaddr + RTC_ALARM_INTERRUPT_MASK_REG_OFFS);
@@ -282,6 +294,11 @@ static int mv_rtc_probe(struct platform_device *pdev)
 	}
 
 	return 0;
+out:
+	if (!IS_ERR(pdata->clk))
+		clk_disable_unprepare(pdata->clk);
+
+	return ret;
 }
 
 static int __exit mv_rtc_remove(struct platform_device *pdev)
@@ -292,6 +309,9 @@ static int __exit mv_rtc_remove(struct platform_device *pdev)
 		device_init_wakeup(&pdev->dev, 0);
 
 	rtc_device_unregister(pdata->rtc);
+	if (!IS_ERR(pdata->clk))
+		clk_disable_unprepare(pdata->clk);
+
 	return 0;
 }
 

drivers/video/omap/lcd_ams_delta.c

@@ -27,6 +27,7 @@
 #include <linux/lcd.h>
 #include <linux/gpio.h>
 
+#include <mach/hardware.h>
 #include <mach/board-ams-delta.h>
 
 #include "omapfb.h"

drivers/video/omap/lcd_osk.c

@@ -24,7 +24,10 @@
 #include <linux/platform_device.h>
 
 #include <asm/gpio.h>
+
+#include <mach/hardware.h>
 #include <mach/mux.h>
+
 #include "omapfb.h"
 
 static int osk_panel_init(struct lcd_panel *panel, struct omapfb_device *fbdev)