Merge branch 'tracking-qcomlt-fixes' into integration-linux-qcomlt

* tracking-qcomlt-fixes:
  defconfig: qcom: add qcom specific configs.
  clk: qcom: Fix duplicate rbcpr clock name
  arm: vfp: Bounce undefined instructions in vectored mode
  ARM: vfp: Fix VFPv3 hwcap detection on CPUID based cpus
  ARM: vfp: Workaround bad MVFR1 register on some Kraits
  iommu:msm: fix compilation error.
  fixup: ATAG MEM fixup loader for Qualcomm devices
  ARM: multi_v7_defconfig: Add QCOM specific drivers
  mfd: ssbi: promote the driver to subsys level
  arm: Fix DEBUG_LL for multi-platform kernels (without PL01X)
  arm: Seperate DEBUG_UART_PHYS from DEBUG_LL on EP93XX
  arm: sa1100: Migrate DEBUG_LL macros to shared directory
  arm: netx: Migrate DEBUG_LL macros to shared directory
  arm: omap1: Migrate debug_ll macros to use 8250.S
  arm: ks8695: Migrate debug_ll macros to shared directory
  arm: Remove DEBUG_LL_UART_NONE

12 files changed, 292 insertions, 245 deletions

diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index d8f6a2ec3d4e..f87ea57db5d1 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -372,6 +372,13 @@ choice
 		  Say Y here if you want kernel low-lever debugging support
 		  on Amlogic Meson6 based platforms on the UARTAO.
 
+	config DEBUG_KS8695_UART
+		bool "KS8695 Debug UART"
+		depends on ARCH_KS8695
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on KS8695.
+
 	config DEBUG_MMP_UART2
 		bool "Kernel low-level debugging message via MMP UART2"
 		depends on ARCH_MMP
@@ -464,6 +471,14 @@ choice
 		  Say Y here if you want kernel low-level debugging support
 		  on Vybrid based platforms.
 
+	config DEBUG_NETX_UART
+		bool "Kernel low-level debugging messages via NetX UART"
+		depends on ARCH_NETX
+		select DEBUG_UART_NETX
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on Hilscher NetX based platforms.
+
 	config DEBUG_NOMADIK_UART
 		bool "Kernel low-level debugging messages via NOMADIK UART"
 		depends on ARCH_NOMADIK
@@ -488,6 +503,30 @@ choice
 		  Say Y here if you want kernel low-level debugging support
 		  on TI-NSPIRE CX models.
 
+	config DEBUG_OMAP1UART1
+		bool "Kernel low-level debugging via OMAP1 UART1"
+		depends on ARCH_OMAP1
+		select DEBUG_UART_8250
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on OMAP1 based platforms (expect OMAP730) on the UART1.
+
+	config DEBUG_OMAP1UART2
+		bool "Kernel low-level debugging via OMAP1 UART2"
+		depends on ARCH_OMAP1
+		select DEBUG_UART_8250
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on OMAP1 based platforms (expect OMAP730) on the UART2.
+
+	config DEBUG_OMAP1UART3
+		bool "Kernel low-level debugging via OMAP1 UART3"
+		depends on ARCH_OMAP1
+		select DEBUG_UART_8250
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on OMAP1 based platforms (expect OMAP730) on the UART3.
+
 	config DEBUG_OMAP2UART1
 		bool "OMAP2/3/4 UART1 (omap2/3 sdp boards and some omap3 boards)"
 		depends on ARCH_OMAP2PLUS
@@ -530,6 +569,30 @@ choice
 		depends on ARCH_OMAP2PLUS
 		select DEBUG_OMAP2PLUS_UART
 
+	config DEBUG_OMAP7XXUART1
+		bool "Kernel low-level debugging via OMAP730 UART1"
+		depends on ARCH_OMAP730
+		select DEBUG_UART_8250
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on OMAP730 based platforms on the UART1.
+
+	config DEBUG_OMAP7XXUART2
+		bool "Kernel low-level debugging via OMAP730 UART2"
+		depends on ARCH_OMAP730
+		select DEBUG_UART_8250
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on OMAP730 based platforms on the UART2.
+
+	config DEBUG_OMAP7XXUART3
+		bool "Kernel low-level debugging via OMAP730 UART3"
+		depends on ARCH_OMAP730
+		select DEBUG_UART_8250
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on OMAP730 based platforms on the UART3.
+
 	config DEBUG_TI81XXUART1
 		bool "Kernel low-level debugging messages via TI81XX UART1 (ti8148evm)"
 		depends on ARCH_OMAP2PLUS
@@ -723,6 +786,30 @@ choice
 		  their output to UART 2. The port must have been initialised
 		  by the boot-loader before use.
 
+	config DEBUG_SA1100_UART1
+		depends on ARCH_SA1100
+		select DEBUG_SA1100_UART
+		bool "Kernel low-level debugging messages via SA1100 Ser1"
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on SA1100 based platforms.
+
+	config DEBUG_SA1100_UART2
+		depends on ARCH_SA1100
+		select DEBUG_SA1100_UART
+		bool "Kernel low-level debugging messages via SA1100 Ser2"
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on SA1100 based platforms.
+
+	config DEBUG_SA1100_UART3
+		depends on ARCH_SA1100
+		select DEBUG_SA1100_UART
+		bool "Kernel low-level debugging messages via SA1100 Ser3"
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on SA1100 based platforms.
+
 	config DEBUG_SOCFPGA_UART
 		depends on ARCH_SOCFPGA
 		bool "Use SOCFPGA UART for low-level debug"
@@ -909,15 +996,6 @@ choice
 		  This option selects UART0 on VIA/Wondermedia System-on-a-chip
 		  devices, including VT8500, WM8505, WM8650 and WM8850.
 
-	config DEBUG_LL_UART_NONE
-		bool "No low-level debugging UART"
-		depends on !ARCH_MULTIPLATFORM
-		help
-		  Say Y here if your platform doesn't provide a UART option
-		  above. This relies on your platform choosing the right UART
-		  definition internally in order for low-level debugging to
-		  work.
-
 	config DEBUG_ICEDCC
 		bool "Kernel low-level debugging via EmbeddedICE DCC channel"
 		help
@@ -1035,6 +1113,10 @@ config DEBUG_TEGRA_UART
 	bool
 	depends on ARCH_TEGRA
 
+config DEBUG_SA1100_UART
+	bool
+	depends on ARCH_SA1100
+
 config DEBUG_STI_UART
 	bool
 	depends on ARCH_STI
@@ -1059,10 +1141,13 @@ config DEBUG_LL_INCLUDE
 				 DEBUG_IMX6Q_UART || \
 				 DEBUG_IMX6SL_UART || \
 				 DEBUG_IMX6SX_UART
+	default "debug/ks8695.S" if DEBUG_KS8695_UART
 	default "debug/msm.S" if DEBUG_MSM_UART || DEBUG_QCOM_UARTDM
+	default "debug/netx.S" if DEBUG_NETX_UART
 	default "debug/omap2plus.S" if DEBUG_OMAP2PLUS_UART
 	default "debug/s3c24xx.S" if DEBUG_S3C24XX_UART
 	default "debug/s5pv210.S" if DEBUG_S5PV210_UART
+	default "debug/sa1100.S" if DEBUG_SA1100_UART
 	default "debug/sirf.S" if DEBUG_SIRFPRIMA2_UART1 || DEBUG_SIRFMARCO_UART1
 	default "debug/sti.S" if DEBUG_STI_UART
 	default "debug/tegra.S" if DEBUG_TEGRA_UART
@@ -1076,14 +1161,9 @@ config DEBUG_LL_INCLUDE
 
 # Compatibility options for PL01x
 config DEBUG_UART_PL01X
-	def_bool ARCH_EP93XX || \
-		ARCH_INTEGRATOR || \
-		ARCH_SPEAR3XX || \
-		ARCH_SPEAR6XX || \
-		ARCH_SPEAR13XX || \
-		ARCH_VERSATILE
-
-# Compatibility options for 8250
+	bool
+
+#Compatibility options for 8250
 config DEBUG_UART_8250
 	def_bool ARCH_DOVE || ARCH_EBSA110 || \
 		(FOOTBRIDGE && !DEBUG_DC21285_PORT) || \
@@ -1097,6 +1177,7 @@ config DEBUG_UART_BCM63XX
 
 config DEBUG_UART_PHYS
 	hex "Physical base address of debug UART"
+	default 0x00100a00 if DEBUG_NETX_UART
 	default 0x01c20000 if DEBUG_DAVINCI_DMx_UART0
 	default 0x01c28000 if DEBUG_SUNXI_UART0
 	default 0x01c28400 if DEBUG_SUNXI_UART1
@@ -1135,6 +1216,9 @@ config DEBUG_UART_PHYS
 	default 0x78000000 if DEBUG_CNS3XXX
 	default 0x7c0003f8 if FOOTBRIDGE
 	default 0x78000000 if DEBUG_CNS3XXX
+	default 0x80010000 if DEBUG_SA1100_UART1
+	default 0x80030000 if DEBUG_SA1100_UART2
+	default 0x80050000 if DEBUG_SA1100_UART3
 	default 0x80070000 if DEBUG_IMX23_UART
 	default 0x80074000 if DEBUG_IMX28_UART
 	default 0x80230000 if DEBUG_PICOXCELL_UART
@@ -1164,6 +1248,9 @@ config DEBUG_UART_PHYS
 	default 0xff690000 if DEBUG_RK32_UART2
 	default 0xffc02000 if DEBUG_SOCFPGA_UART
 	default 0xffd82340 if ARCH_IOP13XX
+	default 0xfffb0000 if DEBUG_OMAP1UART1 || DEBUG_OMAP7XXUART1
+	default 0xfffb0800 if DEBUG_OMAP1UART2 || DEBUG_OMAP7XXUART2
+	default 0xfffb9800 if DEBUG_OMAP1UART3 || DEBUG_OMAP7XXUART3
 	default 0xfff36000 if DEBUG_HIGHBANK_UART
 	default 0xfffe8600 if DEBUG_UART_BCM63XX
 	default 0xfffff700 if ARCH_IOP33X
@@ -1171,10 +1258,12 @@ config DEBUG_UART_PHYS
 		DEBUG_LL_UART_EFM32 || \
 		DEBUG_UART_8250 || DEBUG_UART_PL01X || DEBUG_MESON_UARTAO || \
 		DEBUG_MSM_UART || DEBUG_QCOM_UARTDM || DEBUG_S3C24XX_UART || \
-		DEBUG_UART_BCM63XX
+		DEBUG_UART_BCM63XX || DEBUG_NETX_UART || DEBUG_SA1100_UART || \
+		ARCH_EP93XX
 
 config DEBUG_UART_VIRT
 	hex "Virtual base address of debug UART"
+	default 0xe0000a00 if DEBUG_NETX_UART
 	default 0xe0010fe0 if ARCH_RPC
 	default 0xe1000000 if DEBUG_MSM_UART
 	default 0xf0000be0 if ARCH_EBSA110
@@ -1199,6 +1288,9 @@ config DEBUG_UART_VIRT
 	default 0xf7fc9000 if DEBUG_BERLIN_UART
 	default 0xf8007000 if DEBUG_HIP04_UART
 	default 0xf8009000 if DEBUG_VEXPRESS_UART0_CA9
+	default 0xf8010000 if DEBUG_SA1100_UART1
+	default 0xf8030000 if DEBUG_SA1100_UART2
+	default 0xf8050000 if DEBUG_SA1100_UART3
 	default 0xf8090000 if DEBUG_VEXPRESS_UART0_RS1
 	default 0xfa71e000 if DEBUG_QCOM_UARTDM
 	default 0xfb002000 if DEBUG_CNS3XXX
@@ -1238,18 +1330,22 @@ config DEBUG_UART_VIRT
 	default 0xfef00000 if ARCH_IXP4XX && !CPU_BIG_ENDIAN
 	default 0xfef00003 if ARCH_IXP4XX && CPU_BIG_ENDIAN
 	default 0xfef36000 if DEBUG_HIGHBANK_UART
+	default 0xfefb0000 if DEBUG_OMAP1UART1 || DEBUG_OMAP7XXUART1
+	default 0xfefb0800 if DEBUG_OMAP1UART2 || DEBUG_OMAP7XXUART2
+	default 0xfefb9800 if DEBUG_OMAP1UART3 || DEBUG_OMAP7XXUART3
 	default 0xfefff700 if ARCH_IOP33X
 	default 0xff003000 if DEBUG_U300_UART
 	default DEBUG_UART_PHYS if !MMU
 	depends on DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \
 		DEBUG_UART_8250 || DEBUG_UART_PL01X || DEBUG_MESON_UARTAO || \
 		DEBUG_MSM_UART || DEBUG_QCOM_UARTDM || DEBUG_S3C24XX_UART || \
-		DEBUG_UART_BCM63XX
+		DEBUG_UART_BCM63XX || DEBUG_NETX_UART || DEBUG_SA1100_UART
 
 config DEBUG_UART_8250_SHIFT
 	int "Register offset shift for the 8250 debug UART"
 	depends on DEBUG_LL_UART_8250 || DEBUG_UART_8250
-	default 0 if FOOTBRIDGE || ARCH_IOP32X
+	default 0 if FOOTBRIDGE || ARCH_IOP32X || \
+		DEBUG_OMAP7XXUART1 || DEBUG_OMAP7XXUART2 || DEBUG_OMAP7XXUART3
 	default 2
 
 config DEBUG_UART_8250_WORD
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index 3487046d8a78..7b9af8f5870d 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -88,7 +88,14 @@ CONFIG_KEXEC=y
 CONFIG_CPU_FREQ=y
 CONFIG_CPU_FREQ_STAT_DETAILS=y
 CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=y
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
+CONFIG_CPUFREQ_DT=y
+CONFIG_CPUFREQ_GENERIC=y
+CONFIG_ARM_QCOM_CPUFREQ=y
 CONFIG_CPU_IDLE=y
+CONFIG_ARM_QCOM_CPUIDLE=y
 CONFIG_NEON=y
 CONFIG_ARM_ZYNQ_CPUIDLE=y
 CONFIG_NET=y
@@ -113,8 +120,9 @@ CONFIG_CAN_BCM=y
 CONFIG_CAN_DEV=y
 CONFIG_CAN_XILINXCAN=y
 CONFIG_CAN_MCP251X=y
-CONFIG_CFG80211=m
-CONFIG_MAC80211=m
+CONFIG_CFG80211=y
+CONFIG_CFG80211_WEXT=y
+CONFIG_MAC80211=y
 CONFIG_RFKILL=y
 CONFIG_RFKILL_INPUT=y
 CONFIG_RFKILL_GPIO=y
@@ -141,12 +149,14 @@ CONFIG_ATA=y
 CONFIG_SATA_AHCI=y
 CONFIG_SATA_AHCI_PLATFORM=y
 CONFIG_AHCI_ST=y
+CONFIG_AHCI_QCOM=y
 CONFIG_AHCI_SUNXI=y
 CONFIG_AHCI_TEGRA=y
 CONFIG_SATA_HIGHBANK=y
 CONFIG_SATA_MV=y
 CONFIG_NETDEVICES=y
 CONFIG_SUN4I_EMAC=y
+CONFIG_ATL1C=y
 CONFIG_MACB=y
 CONFIG_NET_CALXEDA_XGMAC=y
 CONFIG_IGB=y
@@ -165,6 +175,10 @@ CONFIG_USB_PEGASUS=y
 CONFIG_USB_USBNET=y
 CONFIG_USB_NET_SMSC75XX=y
 CONFIG_USB_NET_SMSC95XX=y
+CONFIG_ATH_CARDS=y
+CONFIG_ATH_DEBUG=y
+CONFIG_ATH6KL=m
+CONFIG_ATH6KL_SDIO=m
 CONFIG_BRCMFMAC=m
 CONFIG_RT2X00=m
 CONFIG_RT2800USB=m
@@ -233,7 +247,12 @@ CONFIG_SPI_TEGRA114=y
 CONFIG_SPI_TEGRA20_SFLASH=y
 CONFIG_SPI_TEGRA20_SLINK=y
 CONFIG_SPI_XILINX=y
+CONFIG_SPMI=y
 CONFIG_PINCTRL_AS3722=y
+CONFIG_PINCTRL_APQ8064=y
+CONFIG_PINCTRL_IPQ8064=y
+CONFIG_PINCTRL_QCOM_SPMI_PMIC=y
+CONFIG_PINCTRL_SSBI_PMIC=y
 CONFIG_PINCTRL_PALMAS=y
 CONFIG_PINCTRL_APQ8084=y
 CONFIG_GPIO_SYSFS=y
@@ -268,6 +287,8 @@ CONFIG_MFD_BCM590XX=y
 CONFIG_MFD_CROS_EC=y
 CONFIG_MFD_CROS_EC_SPI=y
 CONFIG_MFD_MAX8907=y
+CONFIG_MFD_PM8921_CORE=y
+CONFIG_MFD_QCOM_RPM=y
 CONFIG_MFD_SEC_CORE=y
 CONFIG_MFD_STMPE=y
 CONFIG_MFD_PALMAS=y
@@ -280,6 +301,7 @@ CONFIG_REGULATOR_BCM590XX=y
 CONFIG_REGULATOR_GPIO=y
 CONFIG_REGULATOR_MAX8907=y
 CONFIG_REGULATOR_PALMAS=y
+CONFIG_REGULATOR_QCOM_RPM=y
 CONFIG_REGULATOR_S2MPS11=y
 CONFIG_REGULATOR_S5M8767=y
 CONFIG_REGULATOR_TPS51632=y
@@ -319,6 +341,7 @@ CONFIG_USB=y
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_XHCI_MVEBU=y
 CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_MSM=y
 CONFIG_USB_EHCI_TEGRA=y
 CONFIG_USB_EHCI_HCD_PLATFORM=y
 CONFIG_USB_ISP1760_HCD=y
@@ -333,9 +356,10 @@ CONFIG_SAMSUNG_USB2PHY=y
 CONFIG_SAMSUNG_USB3PHY=y
 CONFIG_USB_GPIO_VBUS=y
 CONFIG_USB_ISP1301=y
+CONFIG_USB_MSM_OTG=y
 CONFIG_USB_MXS_PHY=y
 CONFIG_MMC=y
-CONFIG_MMC_BLOCK_MINORS=16
+CONFIG_MMC_BLOCK_MINORS=32
 CONFIG_MMC_ARMMMCI=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_PLTFM=y
@@ -348,6 +372,7 @@ CONFIG_MMC_SDHCI_SPEAR=y
 CONFIG_MMC_SDHCI_S3C=y
 CONFIG_MMC_SDHCI_S3C_DMA=y
 CONFIG_MMC_SDHCI_BCM_KONA=y
+CONFIG_MMC_SDHCI_MSM=y
 CONFIG_MMC_SDHCI_ST=y
 CONFIG_MMC_OMAP=y
 CONFIG_MMC_OMAP_HS=y
@@ -402,6 +427,7 @@ CONFIG_IMX_DMA=y
 CONFIG_MXS_DMA=y
 CONFIG_DMA_OMAP=y
 CONFIG_XILINX_VDMA=y
+CONFIG_QCOM_BAM_DMA=y
 CONFIG_STAGING=y
 CONFIG_SENSORS_ISL29018=y
 CONFIG_SENSORS_ISL29028=y
@@ -411,11 +437,17 @@ CONFIG_SERIO_NVEC_PS2=y
 CONFIG_NVEC_POWER=y
 CONFIG_NVEC_PAZ00=y
 CONFIG_QCOM_GSBI=y
+CONFIG_QCOM_PM=y
 CONFIG_COMMON_CLK_QCOM=y
+CONFIG_APQ_GCC_8084=y
 CONFIG_APQ_MMCC_8084=y
 CONFIG_MSM_GCC_8660=y
 CONFIG_MSM_MMCC_8960=y
 CONFIG_MSM_MMCC_8974=y
+CONFIG_QCOM_HFPLL=y
+CONFIG_KPSS_XCC=y
+CONFIG_KRAITCC=y
+CONFIG_QCOM_IOMMU_V0=y
 CONFIG_TEGRA_IOMMU_GART=y
 CONFIG_TEGRA_IOMMU_SMMU=y
 CONFIG_MEMORY=y
@@ -429,6 +461,7 @@ CONFIG_OMAP_USB2=y
 CONFIG_TI_PIPE3=y
 CONFIG_PHY_MIPHY365X=y
 CONFIG_PHY_SUN4I_USB=y
+CONFIG_PHY_QCOM_APQ8064_SATA=y
 CONFIG_EXT4_FS=y
 CONFIG_VFAT_FS=y
 CONFIG_TMPFS=y
@@ -443,5 +476,7 @@ CONFIG_PRINTK_TIME=y
 CONFIG_DEBUG_FS=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_LOCKUP_DETECTOR=y
-CONFIG_CRYPTO_DEV_TEGRA_AES=y
-CONFIG_GENERIC_CPUFREQ_CPU0=y
+CONFIG_FUNCTION_TRACER=y
+CONFIG_SCHED_TRACER=y
+CONFIG_BLK_DEV_IO_TRACE=y
+CONFIG_TRACEPOINT_BENCHMARK=y
diff --git a/arch/arm/configs/qcom_defconfig b/arch/arm/configs/qcom_defconfig
index 8c7da3319d82..6fae28336a22 100644
--- a/arch/arm/configs/qcom_defconfig
+++ b/arch/arm/configs/qcom_defconfig
@@ -21,6 +21,11 @@ CONFIG_ARCH_QCOM=y
 CONFIG_ARCH_MSM8X60=y
 CONFIG_ARCH_MSM8960=y
 CONFIG_ARCH_MSM8974=y
+CONFIG_PCI=y
+CONFIG_PCI_MSI=y
+CONFIG_PCI_STUB=y
+CONFIG_PCI_HOST_GENERIC=y
+CONFIG_PCIEPORTBUS=y
 CONFIG_SMP=y
 CONFIG_PREEMPT=y
 CONFIG_AEABI=y
@@ -64,8 +69,11 @@ CONFIG_CHR_DEV_SCH=y
 CONFIG_SCSI_CONSTANTS=y
 CONFIG_SCSI_LOGGING=y
 CONFIG_SCSI_SCAN_ASYNC=y
+CONFIG_ATA=y
+CONFIG_SATA_AHCI_PLATFORM=y
 CONFIG_NETDEVICES=y
 CONFIG_DUMMY=y
+CONFIG_ATL1C=y
 CONFIG_MDIO_BITBANG=y
 CONFIG_MDIO_GPIO=y
 CONFIG_SLIP=y
@@ -97,14 +105,21 @@ CONFIG_PINCTRL_APQ8084=y
 CONFIG_PINCTRL_IPQ8064=y
 CONFIG_PINCTRL_MSM8960=y
 CONFIG_PINCTRL_MSM8X74=y
+CONFIG_PINCTRL_SPMI_PMIC=y
+CONFIG_PINCTRL_SSBI_PMIC=y
 CONFIG_DEBUG_GPIO=y
 CONFIG_GPIO_SYSFS=y
 CONFIG_POWER_SUPPLY=y
 CONFIG_POWER_RESET=y
 CONFIG_POWER_RESET_MSM=y
 CONFIG_THERMAL=y
+CONFIG_MFD_PM8921_CORE=y
+CONFIG_MFD_SPMI_PMIC=y
+CONFIG_MFD_QCOM_RPM=y
+CONFIG_MFD_SYSCON=y
 CONFIG_REGULATOR=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_REGULATOR_QCOM_RPM=y
 CONFIG_MEDIA_SUPPORT=y
 CONFIG_FB=y
 CONFIG_SOUND=y
diff --git a/arch/arm/include/asm/vfp.h b/arch/arm/include/asm/vfp.h
index f4ab34fd4f72..ee5f3084243c 100644
--- a/arch/arm/include/asm/vfp.h
+++ b/arch/arm/include/asm/vfp.h
@@ -22,6 +22,7 @@
 #define FPSID_NODOUBLE		(1<<20)
 #define FPSID_ARCH_BIT		(16)
 #define FPSID_ARCH_MASK		(0xF  << FPSID_ARCH_BIT)
+#define FPSID_CPUID_ARCH_MASK	(0x7F  << FPSID_ARCH_BIT)
 #define FPSID_PART_BIT		(8)
 #define FPSID_PART_MASK		(0xFF << FPSID_PART_BIT)
 #define FPSID_VARIANT_BIT	(4)
@@ -75,6 +76,10 @@
 /* MVFR0 bits */
 #define MVFR0_A_SIMD_BIT	(0)
 #define MVFR0_A_SIMD_MASK	(0xf << MVFR0_A_SIMD_BIT)
+#define MVFR0_SP_BIT		(4)
+#define MVFR0_SP_MASK		(0xf << MVFR0_SP_BIT)
+#define MVFR0_DP_BIT		(8)
+#define MVFR0_DP_MASK		(0xf << MVFR0_DP_BIT)
 
 /* Bit patterns for decoding the packaged operation descriptors */
 #define VFPOPDESC_LENGTH_BIT	(9)
diff --git a/arch/arm/mach-ks8695/include/mach/debug-macro.S b/arch/arm/include/debug/ks8695.S
index a79e48981202..961da1f32ab3 100644
--- a/arch/arm/mach-ks8695/include/mach/debug-macro.S
+++ b/arch/arm/include/debug/ks8695.S
@@ -1,5 +1,5 @@
 /*
- * arch/arm/mach-ks8695/include/mach/debug-macro.S
+ * arch/arm/include/debug/ks8695.S
  *
  * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
  * Copyright (C) 2006 Simtec Electronics
@@ -11,8 +11,12 @@
  * published by the Free Software Foundation.
  */
 
-#include <mach/hardware.h>
-#include <mach/regs-uart.h>
+#define KS8695_UART_PA	0x03ffe000
+#define KS8695_UART_VA	0xf00fe000
+#define KS8695_URTH	(0x04)
+#define KS8695_URLS	(0x14)
+#define URLS_URTE	(1 << 6)
+#define URLS_URTHRE	(1 << 5)
 
 	.macro	addruart, rp, rv, tmp
 		ldr	\rp, =KS8695_UART_PA		@ physical base address
diff --git a/arch/arm/mach-netx/include/mach/debug-macro.S b/arch/arm/include/debug/netx.S
index 247781e096e2..cf7522aba702 100644
--- a/arch/arm/mach-netx/include/mach/debug-macro.S
+++ b/arch/arm/include/debug/netx.S
@@ -1,5 +1,4 @@
-/* arch/arm/mach-netx/include/mach/debug-macro.S
- *
+/*
  * Debugging macro include header
  *
  *  Copyright (C) 1994-1999 Russell King
@@ -11,26 +10,27 @@
  *
 */
 
-#include "hardware.h"
+#define UART_DATA 0
+#define UART_FLAG 0x18
+#define UART_FLAG_BUSY (1 << 3)
 
 		.macro	addruart, rp, rv, tmp
-		mov	\rp, #0x00000a00
-		orr	\rv, \rp, #io_p2v(0x00100000)	@ virtual
-		orr	\rp, \rp, #0x00100000		@ physical
+		ldr	\rp, =CONFIG_DEBUG_UART_PHYS
+		ldr	\rp, =CONFIG_DEBUG_UART_VIRT
 		.endm
 
 		.macro	senduart,rd,rx
-		str	\rd, [\rx, #0]
+		str	\rd, [\rx, #UART_DATA]
 		.endm
 
 		.macro	busyuart,rd,rx
-1002:		ldr	\rd, [\rx, #0x18]
-		tst	\rd, #(1 << 3)
+1002:		ldr	\rd, [\rx, #UART_FLAG]
+		tst	\rd, #UART_FLAG_BUSY
 		bne	1002b
 		.endm
 
 		.macro	waituart,rd,rx
-1001:		ldr	\rd, [\rx, #0x18]
-		tst	\rd, #(1 << 3)
+1001:		ldr	\rd, [\rx, #UART_FLAG]
+		tst	\rd, #UART_FLAG_BUSY
 		bne	1001b
 		.endm
diff --git a/arch/arm/include/debug/sa1100.S b/arch/arm/include/debug/sa1100.S
new file mode 100644
index 000000000000..6b5e1ce099d3
--- /dev/null
+++ b/arch/arm/include/debug/sa1100.S
@@ -0,0 +1,37 @@
+/*
+ * Debugging macro include header
+ *
+ *  Copyright (C) 1994-1999 Russell King
+ *  Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
+ *
+ * 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.
+ *
+*/
+
+#define UTDR            0x14
+#define UTSR1           0x20
+#define UTSR1_TBY       0x00000001      /* Transmitter BusY (read)         */
+#define UTSR1_TNF       0x00000004      /* Transmit FIFO Not Full (read)   */
+
+		.macro	addruart, rp, rv, tmp
+		ldr	\rp, =CONFIG_DEBUG_UART_PHYS
+		ldr	\rv, =CONFIG_DEBUG_UART_VIRT
+		.endm
+
+		.macro	senduart,rd,rx
+		str	\rd, [\rx, #UTDR]
+		.endm
+
+		.macro	waituart,rd,rx
+1001:		ldr	\rd, [\rx, #UTSR1]
+		tst	\rd, #UTSR1_TNF
+		beq	1001b
+		.endm
+
+		.macro	busyuart,rd,rx
+1001:		ldr	\rd, [\rx, #UTSR1]
+		tst	\rd, #UTSR1_TBY
+		bne	1001b
+		.endm
diff --git a/arch/arm/mach-omap1/include/mach/debug-macro.S b/arch/arm/mach-omap1/include/mach/debug-macro.S
deleted file mode 100644
index 5c1a26c9f490..000000000000
--- a/arch/arm/mach-omap1/include/mach/debug-macro.S
+++ /dev/null
@@ -1,101 +0,0 @@
-/* arch/arm/mach-omap1/include/mach/debug-macro.S
- *
- * Debugging macro include header
- *
- *  Copyright (C) 1994-1999 Russell King
- *  Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
- *
- * 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.
- *
-*/
-
-#include <linux/serial_reg.h>
-
-#include "serial.h"
-
-		.pushsection .data
-omap_uart_phys:	.word	0x0
-omap_uart_virt:	.word	0x0
-		.popsection
-
-		/*
-		 * Note that this code won't work if the bootloader passes
-		 * a wrong machine ID number in r1. To debug, just hardcode
-		 * the desired UART phys and virt addresses temporarily into
-		 * the omap_uart_phys and omap_uart_virt above.
-		 */
-		.macro	addruart, rp, rv, tmp
-
-		/* Use omap_uart_phys/virt if already configured */
-9:		adr	\rp, 99f		@ get effective addr of 99f
-		ldr	\rv, [\rp]		@ get absolute addr of 99f
-		sub	\rv, \rv, \rp		@ offset between the two
-		ldr	\rp, [\rp, #4]		@ abs addr of omap_uart_phys
-		sub	\tmp, \rp, \rv		@ make it effective
-		ldr	\rp, [\tmp, #0]		@ omap_uart_phys
-		ldr	\rv, [\tmp, #4]		@ omap_uart_virt
-		cmp	\rp, #0			@ is port configured?
-		cmpne	\rv, #0
-		bne	100f			@ already configured
-
-		/* Check the debug UART configuration set in uncompress.h */
-		and	\rp, pc, #0xff000000
-		ldr	\rv, =OMAP_UART_INFO_OFS
-		ldr	\rp, [\rp, \rv]
-
-		/* Select the UART to use based on the UART1 scratchpad value */
-10:		cmp	\rp, #0			@ no port configured?
-		beq	11f			@ if none, try to use UART1
-		cmp	\rp, #OMAP1UART1
-		beq	11f			@ configure OMAP1UART1
-		cmp	\rp, #OMAP1UART2
-		beq	12f			@ configure OMAP1UART2
-		cmp	\rp, #OMAP1UART3
-		beq	13f			@ configure OMAP2UART3
-
-		/* Configure the UART offset from the phys/virt base */
-11:		mov	\rp, #0x00fb0000	@ OMAP1UART1
-		b	98f
-12:		mov	\rp, #0x00fb0000	@ OMAP1UART1
-		orr	\rp, \rp, #0x00000800	@ OMAP1UART2
-		b	98f
-13:		mov	\rp, #0x00fb0000	@ OMAP1UART1
-		orr	\rp, \rp, #0x00000800	@ OMAP1UART2
-		orr	\rp, \rp, #0x00009000	@ OMAP1UART3
-
-		/* Store both phys and virt address for the uart */
-98:		add	\rp, \rp, #0xff000000	@ phys base
-		str	\rp, [\tmp, #0]		@ omap_uart_phys
-		sub	\rp, \rp, #0xff000000	@ phys base
-		add	\rp, \rp, #0xfe000000	@ virt base
-		str	\rp, [\tmp, #4]		@ omap_uart_virt
-		b	9b
-
-		.align
-99:		.word	.
-		.word	omap_uart_phys
-		.ltorg
-
-100:
-		.endm
-
-		.macro	senduart,rd,rx
-		strb	\rd, [\rx]
-		.endm
-
-		.macro	busyuart,rd,rx
-1001:		ldrb	\rd, [\rx, #(UART_LSR << OMAP_PORT_SHIFT)]
-		and	\rd, \rd, #(UART_LSR_TEMT | UART_LSR_THRE)
-		teq	\rd, #(UART_LSR_TEMT | UART_LSR_THRE)
-		beq	1002f
-		ldrb	\rd, [\rx, #(UART_LSR << OMAP7XX_PORT_SHIFT)]
-		and	\rd, \rd, #(UART_LSR_TEMT | UART_LSR_THRE)
-		teq	\rd, #(UART_LSR_TEMT | UART_LSR_THRE)
-		bne	1001b
-1002:
-		.endm
-
-		.macro	waituart,rd,rx
-		.endm
diff --git a/arch/arm/mach-sa1100/include/mach/debug-macro.S b/arch/arm/mach-sa1100/include/mach/debug-macro.S
deleted file mode 100644
index 530772d937ad..000000000000
--- a/arch/arm/mach-sa1100/include/mach/debug-macro.S
+++ /dev/null
@@ -1,62 +0,0 @@
-/* arch/arm/mach-sa1100/include/mach/debug-macro.S
- *
- * Debugging macro include header
- *
- *  Copyright (C) 1994-1999 Russell King
- *  Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
- *
- * 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.
- *
-*/
-#include <mach/hardware.h>
-
-		.macro	addruart, rp, rv, tmp
-		mrc	p15, 0, \rp, c1, c0
-		tst	\rp, #1			@ MMU enabled?
-		moveq	\rp, #0x80000000	@ physical base address
-		movne	\rp, #0xf8000000	@ virtual address
-
-		@ We probe for the active serial port here, coherently with
-		@ the comment in arch/arm/mach-sa1100/include/mach/uncompress.h.
-		@ We assume r1 can be clobbered.
-
-		@ see if Ser3 is active
-		add	\rp, \rp, #0x00050000
-		ldr	\rv, [\rp, #UTCR3]
-		tst	\rv, #UTCR3_TXE
-
-		@ if Ser3 is inactive, then try Ser1
-		addeq	\rp, \rp, #(0x00010000 - 0x00050000)
-		ldreq	\rv, [\rp, #UTCR3]
-		tsteq	\rv, #UTCR3_TXE
-
-		@ if Ser1 is inactive, then try Ser2
-		addeq	\rp, \rp, #(0x00030000 - 0x00010000)
-		ldreq	\rv, [\rp, #UTCR3]
-		tsteq	\rv, #UTCR3_TXE
-
-		@ clear top bits, and generate both phys and virt addresses
-		lsl	\rp, \rp, #8
-		lsr	\rp, \rp, #8
-		orr	\rv, \rp, #0xf8000000	@ virtual
-		orr	\rp, \rp, #0x80000000	@ physical
-
-		.endm
-
-		.macro	senduart,rd,rx
-		str	\rd, [\rx, #UTDR]
-		.endm
-
-		.macro	waituart,rd,rx
-1001:		ldr	\rd, [\rx, #UTSR1]
-		tst	\rd, #UTSR1_TNF
-		beq	1001b
-		.endm
-
-		.macro	busyuart,rd,rx
-1001:		ldr	\rd, [\rx, #UTSR1]
-		tst	\rd, #UTSR1_TBY
-		bne	1001b
-		.endm
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index b3a947863ac7..6c33eaf879ae 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -593,9 +593,10 @@ __krait_proc_info:
 	/*
 	 * Some Krait processors don't indicate support for SDIV and UDIV
 	 * instructions in the ARM instruction set, even though they actually
-	 * do support them.
+	 * do support them. They also don't indicate support for fused multiply
+	 * instructions even though they actually do support them.
 	 */
-	__v7_proc __v7_setup, hwcaps = HWCAP_IDIV
+	__v7_proc __v7_setup, hwcaps = HWCAP_IDIV | HWCAP_VFPv4
 	.size	__krait_proc_info, . - __krait_proc_info
 
 	/*
diff --git a/arch/arm/vfp/vfphw.S b/arch/arm/vfp/vfphw.S
index cda654cbf2c2..f74a8f7e5f84 100644
--- a/arch/arm/vfp/vfphw.S
+++ b/arch/arm/vfp/vfphw.S
@@ -197,6 +197,12 @@ look_for_VFP_exceptions:
 	tst	r5, #FPSCR_IXE
 	bne	process_exception
 
+	tst	r5, #FPSCR_LENGTH_MASK
+	beq	skip
+	orr	r1, r1, #FPEXC_DEX
+	b	process_exception
+skip:
+
 	@ Fall into hand on to next handler - appropriate coproc instr
 	@ not recognised by VFP
 
diff --git a/arch/arm/vfp/vfpmodule.c b/arch/arm/vfp/vfpmodule.c
index 2f37e1d6cb45..f901242dee98 100644
--- a/arch/arm/vfp/vfpmodule.c
+++ b/arch/arm/vfp/vfpmodule.c
@@ -722,6 +722,7 @@ static int __init vfp_init(void)
 {
 	unsigned int vfpsid;
 	unsigned int cpu_arch = cpu_architecture();
+	u32 mvfr0;
 
 	if (cpu_arch >= CPU_ARCH_ARMv6)
 		on_each_cpu(vfp_enable, NULL, 1);
@@ -738,63 +739,73 @@ static int __init vfp_init(void)
 	vfp_vector = vfp_null_entry;
 
 	pr_info("VFP support v0.3: ");
-	if (VFP_arch)
+	if (VFP_arch) {
 		pr_cont("not present\n");
-	else if (vfpsid & FPSID_NODOUBLE) {
-		pr_cont("no double precision support\n");
-	} else {
-		hotcpu_notifier(vfp_hotplug, 0);
-
-		VFP_arch = (vfpsid & FPSID_ARCH_MASK) >> FPSID_ARCH_BIT;  /* Extract the architecture version */
-		pr_cont("implementor %02x architecture %d part %02x variant %x rev %x\n",
-			(vfpsid & FPSID_IMPLEMENTER_MASK) >> FPSID_IMPLEMENTER_BIT,
-			(vfpsid & FPSID_ARCH_MASK) >> FPSID_ARCH_BIT,
-			(vfpsid & FPSID_PART_MASK) >> FPSID_PART_BIT,
-			(vfpsid & FPSID_VARIANT_MASK) >> FPSID_VARIANT_BIT,
-			(vfpsid & FPSID_REV_MASK) >> FPSID_REV_BIT);
-
-		vfp_vector = vfp_support_entry;
-
-		thread_register_notifier(&vfp_notifier_block);
-		vfp_pm_init();
-
+		return 0;
+	/* Extract the arhitecture on CPUID scheme */
+	} else if ((read_cpuid_id() & 0x000f0000) == 0x000f0000) {
+		VFP_arch = vfpsid & FPSID_CPUID_ARCH_MASK;
+		VFP_arch >>= FPSID_ARCH_BIT;
 		/*
-		 * We detected VFP, and the support code is
-		 * in place; report VFP support to userspace.
+		 * Check for the presence of the Advanced SIMD
+		 * load/store instructions, integer and single
+		 * precision floating point operations. Only check
+		 * for NEON if the hardware has the MVFR registers.
 		 */
-		elf_hwcap |= HWCAP_VFP;
+#ifdef CONFIG_NEON
+		if ((fmrx(MVFR1) & 0x000fff00) == 0x00011100)
+			elf_hwcap |= HWCAP_NEON;
+#endif
 #ifdef CONFIG_VFPv3
-		if (VFP_arch >= 2) {
+		mvfr0 = fmrx(MVFR0);
+		if (((mvfr0 & MVFR0_DP_MASK) >> MVFR0_DP_BIT) == 0x2 ||
+		    ((mvfr0 & MVFR0_SP_MASK) >> MVFR0_SP_BIT) == 0x2) {
 			elf_hwcap |= HWCAP_VFPv3;
-
 			/*
 			 * Check for VFPv3 D16 and VFPv4 D16.  CPUs in
 			 * this configuration only have 16 x 64bit
 			 * registers.
 			 */
-			if (((fmrx(MVFR0) & MVFR0_A_SIMD_MASK)) == 1)
-				elf_hwcap |= HWCAP_VFPv3D16; /* also v4-D16 */
+			if ((mvfr0 & MVFR0_A_SIMD_MASK) == 1)
+				/* also v4-D16 */
+				elf_hwcap |= HWCAP_VFPv3D16;
 			else
 				elf_hwcap |= HWCAP_VFPD32;
 		}
+
+		if ((fmrx(MVFR1) & 0xf0000000) == 0x10000000)
+			elf_hwcap |= HWCAP_VFPv4;
 #endif
-		/*
-		 * Check for the presence of the Advanced SIMD
-		 * load/store instructions, integer and single
-		 * precision floating point operations. Only check
-		 * for NEON if the hardware has the MVFR registers.
-		 */
-		if ((read_cpuid_id() & 0x000f0000) == 0x000f0000) {
-#ifdef CONFIG_NEON
-			if ((fmrx(MVFR1) & 0x000fff00) == 0x00011100)
-				elf_hwcap |= HWCAP_NEON;
-#endif
-#ifdef CONFIG_VFPv3
-			if ((fmrx(MVFR1) & 0xf0000000) == 0x10000000)
-				elf_hwcap |= HWCAP_VFPv4;
-#endif
+	/* Extract the architecture version on pre-cpuid scheme */
+	} else {
+		if (vfpsid & FPSID_NODOUBLE) {
+			pr_cont("no double precision support\n");
+			return 0;
 		}
+
+		VFP_arch = (vfpsid & FPSID_ARCH_MASK) >> FPSID_ARCH_BIT;
 	}
+
+	hotcpu_notifier(vfp_hotplug, 0);
+
+	vfp_vector = vfp_support_entry;
+
+	thread_register_notifier(&vfp_notifier_block);
+	vfp_pm_init();
+
+	/*
+	 * We detected VFP, and the support code is
+	 * in place; report VFP support to userspace.
+	 */
+	elf_hwcap |= HWCAP_VFP;
+
+	pr_cont("implementor %02x architecture %d part %02x variant %x rev %x\n",
+		(vfpsid & FPSID_IMPLEMENTER_MASK) >> FPSID_IMPLEMENTER_BIT,
+		VFP_arch,
+		(vfpsid & FPSID_PART_MASK) >> FPSID_PART_BIT,
+		(vfpsid & FPSID_VARIANT_MASK) >> FPSID_VARIANT_BIT,
+		(vfpsid & FPSID_REV_MASK) >> FPSID_REV_BIT);
+
 	return 0;
 }