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

Pull arm soc-specific updates from Arnd Bergmann:
 "This is stuff that does not fit well into another category and in
  particular is not related to a particular board.  The largest part in
  here is extending the am33xx support in the omap platform."

Fix up trivial conflicts in arch/arm/mach-{imx/mach-mx35_3ds.c, tegra/Makefile}

* tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (74 commits)
  ARM: LPC32xx: Add PWM support
  ARM: LPC32xx: Add PWM clock
  ARM: LPC32xx: Set system serial based on cpu unique id
  ARM: vexpress: Config option for early printk console
  ARM: vexpress: Add Device Tree for V2P-CA15_CA7 core tile
  ARM: vexpress: Convert V2P-CA15 Device Tree to 64 bit addresses
  ARM: vexpress: Add fixed regulator for SMSC
  ARM: vexpress: Add missing SP804 interrupt in motherboard's DTS files
  ARM: vexpress: Initial common clock support
  ARM: SAMSUNG: Introduce Kconfig variable for Samsung custom clk API
  ARM: EXYNOS: Add missing static storage class specifier in pmu.c file
  ARM: EXYNOS: Make combiner_init function static
  ARM: EXYNOS: Update HSOTG PHY clock setting for EXYNOS4X12
  ARM: versatile: Make plat-versatile clock optional
  ARM: vexpress: Check master site in daughterboard's sysctl operations
  ARM: vexpress: remove automatic errata workaround selection
  ARM: LPC32xx: Adjust to pl08x DMA interface changes
  ARM: EXYNOS: Clear SYS_WDTRESET bit to use watchdog reset
  ARM: imx: fix mx51 ehci setup errors
  ARM: imx: make ehci power/oc polarities configurable
  ...

88 files changed, 4680 insertions, 852 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 0063845d208..139212f38ad 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -260,6 +260,7 @@ config ARCH_INTEGRATOR
 	select ICST
 	select GENERIC_CLOCKEVENTS
 	select PLAT_VERSATILE
+	select PLAT_VERSATILE_CLOCK
 	select PLAT_VERSATILE_FPGA_IRQ
 	select NEED_MACH_IO_H
 	select NEED_MACH_MEMORY_H
@@ -277,6 +278,7 @@ config ARCH_REALVIEW
 	select GENERIC_CLOCKEVENTS
 	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select PLAT_VERSATILE
+	select PLAT_VERSATILE_CLOCK
 	select PLAT_VERSATILE_CLCD
 	select ARM_TIMER_SP804
 	select GPIO_PL061 if GPIOLIB
@@ -295,6 +297,7 @@ config ARCH_VERSATILE
 	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select NEED_MACH_IO_H if PCI
 	select PLAT_VERSATILE
+	select PLAT_VERSATILE_CLOCK
 	select PLAT_VERSATILE_CLCD
 	select PLAT_VERSATILE_FPGA_IRQ
 	select ARM_TIMER_SP804
@@ -307,7 +310,7 @@ config ARCH_VEXPRESS
 	select ARM_AMBA
 	select ARM_TIMER_SP804
 	select CLKDEV_LOOKUP
-	select HAVE_MACH_CLKDEV
+	select COMMON_CLK
 	select GENERIC_CLOCKEVENTS
 	select HAVE_CLK
 	select HAVE_PATA_PLATFORM
@@ -315,6 +318,7 @@ config ARCH_VEXPRESS
 	select NO_IOPORT
 	select PLAT_VERSATILE
 	select PLAT_VERSATILE_CLCD
+	select REGULATOR_FIXED_VOLTAGE if REGULATOR
 	help
 	  This enables support for the ARM Ltd Versatile Express boards.
 
@@ -567,6 +571,7 @@ config ARCH_LPC32XX
 	select CLKDEV_LOOKUP
 	select GENERIC_CLOCKEVENTS
 	select USE_OF
+	select HAVE_PWM
 	help
 	  Support for the NXP LPC32XX family of processors
 
@@ -913,7 +918,7 @@ config ARCH_NOMADIK
 	select ARM_AMBA
 	select ARM_VIC
 	select CPU_ARM926T
-	select CLKDEV_LOOKUP
+	select COMMON_CLK
 	select GENERIC_CLOCKEVENTS
 	select PINCTRL
 	select MIGHT_HAVE_CACHE_L2X0
@@ -1022,8 +1027,6 @@ source "arch/arm/mach-kirkwood/Kconfig"
 
 source "arch/arm/mach-ks8695/Kconfig"
 
-source "arch/arm/mach-lpc32xx/Kconfig"
-
 source "arch/arm/mach-msm/Kconfig"
 
 source "arch/arm/mach-mv78xx0/Kconfig"
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 01a13414121..a03b5a7059e 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -310,6 +310,32 @@ choice
 		  The uncompressor code port configuration is now handled
 		  by CONFIG_S3C_LOWLEVEL_UART_PORT.
 
+	config DEBUG_VEXPRESS_UART0_DETECT
+		bool "Autodetect UART0 on Versatile Express Cortex-A core tiles"
+		depends on ARCH_VEXPRESS && CPU_CP15_MMU
+		help
+		  This option enables a simple heuristic which tries to determine
+		  the motherboard's memory map variant (original or RS1) and then
+		  choose the relevant UART0 base address.
+
+		  Note that this will only work with standard A-class core tiles,
+		  and may fail with non-standard SMM or custom software models.
+
+	config DEBUG_VEXPRESS_UART0_CA9
+		bool "Use PL011 UART0 at 0x10009000 (V2P-CA9 core tile)"
+		depends on ARCH_VEXPRESS
+		help
+		  This option selects UART0 at 0x10009000. Except for custom models,
+		  this applies only to the V2P-CA9 tile.
+
+	config DEBUG_VEXPRESS_UART0_RS1
+		bool "Use PL011 UART0 at 0x1c090000 (RS1 complaint tiles)"
+		depends on ARCH_VEXPRESS
+		help
+		  This option selects UART0 at 0x1c090000. This applies to most
+		  of the tiles using the RS1 memory map, including all new A-class
+		  core tiles, FPGA-based SMMs and software models.
+
 	config DEBUG_LL_UART_NONE
 		bool "No low-level debugging UART"
 		help
diff --git a/arch/arm/boot/dts/ea3250.dts b/arch/arm/boot/dts/ea3250.dts
new file mode 100644
index 00000000000..c07ba8c2cc0
--- /dev/null
+++ b/arch/arm/boot/dts/ea3250.dts
@@ -0,0 +1,157 @@
+/*
+ * Embedded Artists LPC3250 board
+ *
+ * Copyright 2012 Roland Stigge <stigge@antcom.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "lpc32xx.dtsi"
+
+/ {
+	model = "Embedded Artists LPC3250 board based on NXP LPC3250";
+	compatible = "ea,ea3250", "nxp,lpc3250";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	memory {
+		device_type = "memory";
+		reg = <0 0x4000000>;
+	};
+
+	ahb {
+		mac: ethernet@31060000 {
+			phy-mode = "rmii";
+			use-iram;
+		};
+
+		/* Here, choose exactly one from: ohci, usbd */
+		ohci@31020000 {
+			transceiver = <&isp1301>;
+			status = "okay";
+		};
+
+/*
+		usbd@31020000 {
+			transceiver = <&isp1301>;
+			status = "okay";
+		};
+*/
+
+		/* 128MB Flash via SLC NAND controller */
+		slc: flash@20020000 {
+			status = "okay";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			nxp,wdr-clks = <14>;
+			nxp,wwidth = <260000000>;
+			nxp,whold = <104000000>;
+			nxp,wsetup = <200000000>;
+			nxp,rdr-clks = <14>;
+			nxp,rwidth = <34666666>;
+			nxp,rhold = <104000000>;
+			nxp,rsetup = <200000000>;
+			nand-on-flash-bbt;
+			gpios = <&gpio 5 19 1>; /* GPO_P3 19, active low */
+
+			mtd0@00000000 {
+				label = "ea3250-boot";
+				reg = <0x00000000 0x00080000>;
+				read-only;
+			};
+
+			mtd1@00080000 {
+				label = "ea3250-uboot";
+				reg = <0x00080000 0x000c0000>;
+				read-only;
+			};
+
+			mtd2@00140000 {
+				label = "ea3250-kernel";
+				reg = <0x00140000 0x00400000>;
+			};
+
+			mtd3@00540000 {
+				label = "ea3250-rootfs";
+				reg = <0x00540000 0x07ac0000>;
+			};
+		};
+
+		apb {
+			uart5: serial@40090000 {
+				status = "okay";
+			};
+
+			uart3: serial@40080000 {
+				status = "okay";
+			};
+
+			uart6: serial@40098000 {
+				status = "okay";
+			};
+
+			i2c1: i2c@400A0000 {
+				clock-frequency = <100000>;
+
+				eeprom@50 {
+					compatible = "at,24c256";
+					reg = <0x50>;
+				};
+
+				eeprom@57 {
+					compatible = "at,24c64";
+					reg = <0x57>;
+				};
+
+				uda1380: uda1380@18 {
+					compatible = "nxp,uda1380";
+					reg = <0x18>;
+					power-gpio = <&gpio 0x59 0>;
+					reset-gpio = <&gpio 0x51 0>;
+					dac-clk = "wspll";
+				};
+
+				pca9532: pca9532@60 {
+					compatible = "nxp,pca9532";
+					gpio-controller;
+					#gpio-cells = <2>;
+					reg = <0x60>;
+				};
+			};
+
+			i2c2: i2c@400A8000 {
+				clock-frequency = <100000>;
+			};
+
+			i2cusb: i2c@31020300 {
+				clock-frequency = <100000>;
+
+				isp1301: usb-transceiver@2d {
+					compatible = "nxp,isp1301";
+					reg = <0x2d>;
+				};
+			};
+
+			sd@20098000 {
+				wp-gpios = <&pca9532 5 0>;
+				cd-gpios = <&pca9532 4 0>;
+				cd-inverted;
+				bus-width = <4>;
+				status = "okay";
+			};
+		};
+
+		fab {
+			uart1: serial@40014000 {
+				status = "okay";
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/lpc32xx.dtsi b/arch/arm/boot/dts/lpc32xx.dtsi
index 3f5dad801a9..c5f37fbd33e 100644
--- a/arch/arm/boot/dts/lpc32xx.dtsi
+++ b/arch/arm/boot/dts/lpc32xx.dtsi
@@ -35,13 +35,14 @@
 		slc: flash@20020000 {
 			compatible = "nxp,lpc3220-slc";
 			reg = <0x20020000 0x1000>;
-			status = "disable";
+			status = "disabled";
 		};
 
-		mlc: flash@200B0000 {
+		mlc: flash@200a8000 {
 			compatible = "nxp,lpc3220-mlc";
-			reg = <0x200B0000 0x1000>;
-			status = "disable";
+			reg = <0x200a8000 0x11000>;
+			interrupts = <11 0>;
+			status = "disabled";
 		};
 
 		dma@31000000 {
@@ -57,21 +58,21 @@
 			compatible = "nxp,ohci-nxp", "usb-ohci";
 			reg = <0x31020000 0x300>;
 			interrupts = <0x3b 0>;
-			status = "disable";
+			status = "disabled";
 		};
 
 		usbd@31020000 {
 			compatible = "nxp,lpc3220-udc";
 			reg = <0x31020000 0x300>;
 			interrupts = <0x3d 0>, <0x3e 0>, <0x3c 0>, <0x3a 0>;
-			status = "disable";
+			status = "disabled";
 		};
 
 		clcd@31040000 {
 			compatible = "arm,pl110", "arm,primecell";
 			reg = <0x31040000 0x1000>;
 			interrupts = <0x0e 0>;
-			status = "disable";
+			status = "disabled";
 		};
 
 		mac: ethernet@31060000 {
@@ -114,9 +115,10 @@
 			};
 
 			sd@20098000 {
-				compatible = "arm,pl180", "arm,primecell";
+				compatible = "arm,pl18x", "arm,primecell";
 				reg = <0x20098000 0x1000>;
 				interrupts = <0x0f 0>, <0x0d 0>;
+				status = "disabled";
 			};
 
 			i2s1: i2s@2009C000 {
@@ -124,24 +126,42 @@
 				reg = <0x2009C000 0x1000>;
 			};
 
+			/* UART5 first since it is the default console, ttyS0 */
+			uart5: serial@40090000 {
+				/* actually, ns16550a w/ 64 byte fifos! */
+				compatible = "nxp,lpc3220-uart";
+				reg = <0x40090000 0x1000>;
+				interrupts = <9 0>;
+				clock-frequency = <13000000>;
+				reg-shift = <2>;
+				status = "disabled";
+			};
+
 			uart3: serial@40080000 {
-				compatible = "nxp,serial";
+				compatible = "nxp,lpc3220-uart";
 				reg = <0x40080000 0x1000>;
+				interrupts = <7 0>;
+				clock-frequency = <13000000>;
+				reg-shift = <2>;
+				status = "disabled";
 			};
 
 			uart4: serial@40088000 {
-				compatible = "nxp,serial";
+				compatible = "nxp,lpc3220-uart";
 				reg = <0x40088000 0x1000>;
-			};
-
-			uart5: serial@40090000 {
-				compatible = "nxp,serial";
-				reg = <0x40090000 0x1000>;
+				interrupts = <8 0>;
+				clock-frequency = <13000000>;
+				reg-shift = <2>;
+				status = "disabled";
 			};
 
 			uart6: serial@40098000 {
-				compatible = "nxp,serial";
+				compatible = "nxp,lpc3220-uart";
 				reg = <0x40098000 0x1000>;
+				interrupts = <10 0>;
+				clock-frequency = <13000000>;
+				reg-shift = <2>;
+				status = "disabled";
 			};
 
 			i2c1: i2c@400A0000 {
@@ -192,18 +212,24 @@
 			};
 
 			uart1: serial@40014000 {
-				compatible = "nxp,serial";
+				compatible = "nxp,lpc3220-hsuart";
 				reg = <0x40014000 0x1000>;
+				interrupts = <26 0>;
+				status = "disabled";