ARM: tegra: update defconfig

Refresh tegra_defconfig:

New options enabled:
* PERF_EVENTS
* Tegra EMC scaling
* Support for all 4 CPUs on Tegra30
* AUTO_ZRELADDR for unified Tegra20+Tegra30 images
* CPU_FREQ/CPU_IDLE
* BLK_DEV_SR
* INPUT_EVDEV
* Regulators, including fixed, GPIO, TPS6586x
* Audio for Tegra+ALC5632 (for Paz00/Toshiba AC100)
* NVEC (staging, for Paz00/Toshiba AC100)
* IOMMU for Tegra20's GART and Tegra30's SMMU
* TEGRA_AES
* ext4, for trim support on SD/eMMC

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

arch/arm/configs/tegra_defconfig

@@ -11,11 +11,14 @@ CONFIG_RT_GROUP_SCHED=y
 CONFIG_BLK_DEV_INITRD=y
 # CONFIG_ELF_CORE is not set
 CONFIG_EMBEDDED=y
+CONFIG_PERF_EVENTS=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_EFI_PARTITION=y
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
 CONFIG_ARCH_TEGRA=y
@@ -27,18 +30,20 @@ CONFIG_MACH_PAZ00=y
 CONFIG_MACH_TRIMSLICE=y
 CONFIG_MACH_WARIO=y
 CONFIG_MACH_VENTANA=y
-CONFIG_TEGRA_DEBUG_UARTD=y
+CONFIG_TEGRA_EMC_SCALING_ENABLE=y
-CONFIG_ARM_ERRATA_742230=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_SMP=y
-CONFIG_NR_CPUS=2
 CONFIG_PREEMPT=y
 CONFIG_AEABI=y
 # CONFIG_OABI_COMPAT is not set
 CONFIG_HIGHMEM=y
 CONFIG_ZBOOT_ROM_TEXT=0x0
 CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_AUTO_ZRELADDR=y
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
+CONFIG_CPU_IDLE=y
 CONFIG_VFP=y
 CONFIG_NET=y
 CONFIG_PACKET=y
@@ -68,7 +73,6 @@ CONFIG_IPV6_MULTIPLE_TABLES=y
 # CONFIG_FIRMWARE_IN_KERNEL is not set
 CONFIG_PROC_DEVICETREE=y
 CONFIG_BLK_DEV_LOOP=y
-CONFIG_MISC_DEVICES=y
 CONFIG_AD525X_DPOT=y
 CONFIG_AD525X_DPOT_I2C=y
 CONFIG_ICS932S401=y
@@ -76,6 +80,7 @@ CONFIG_APDS9802ALS=y
 CONFIG_ISL29003=y
 CONFIG_SCSI=y
 CONFIG_BLK_DEV_SD=y
+CONFIG_BLK_DEV_SR=y
 # CONFIG_SCSI_LOWLEVEL is not set
 CONFIG_NETDEVICES=y
 CONFIG_DUMMY=y
@@ -85,8 +90,7 @@ CONFIG_USB_USBNET=y
 CONFIG_USB_NET_SMSC75XX=y
 CONFIG_USB_NET_SMSC95XX=y
 # CONFIG_WLAN is not set
-# CONFIG_INPUT is not set
+CONFIG_INPUT_EVDEV=y
-# CONFIG_SERIO is not set
 # CONFIG_VT is not set
 # CONFIG_LEGACY_PTYS is not set
 # CONFIG_DEVKMEM is not set
@@ -96,13 +100,15 @@ CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_HW_RANDOM is not set
 CONFIG_I2C=y
 # CONFIG_I2C_COMPAT is not set
-# CONFIG_I2C_HELPER_AUTO is not set
 CONFIG_I2C_TEGRA=y
 CONFIG_SPI=y
 CONFIG_SPI_TEGRA=y
 CONFIG_SENSORS_LM90=y
 CONFIG_MFD_TPS6586X=y
 CONFIG_REGULATOR=y
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_REGULATOR_VIRTUAL_CONSUMER=y
+CONFIG_REGULATOR_GPIO=y
 CONFIG_REGULATOR_TPS6586X=y
 CONFIG_SOUND=y
 CONFIG_SND=y
@@ -116,11 +122,13 @@ CONFIG_SND_SOC=y
 CONFIG_SND_SOC_TEGRA=y
 CONFIG_SND_SOC_TEGRA_WM8903=y
 CONFIG_SND_SOC_TEGRA_TRIMSLICE=y
+CONFIG_SND_SOC_TEGRA_ALC5632=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_TEGRA=y
 CONFIG_USB_STORAGE=y
 CONFIG_MMC=y
+CONFIG_MMC_BLOCK_MINORS=16
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_PLTFM=y
 CONFIG_MMC_SDHCI_TEGRA=y
@@ -130,6 +138,11 @@ CONFIG_STAGING=y
 CONFIG_IIO=y
 CONFIG_SENSORS_ISL29018=y
 CONFIG_SENSORS_AK8975=y
+CONFIG_MFD_NVEC=y
+CONFIG_KEYBOARD_NVEC=y
+CONFIG_SERIO_NVEC_PS2=y
+CONFIG_TEGRA_IOMMU_GART=y
+CONFIG_TEGRA_IOMMU_SMMU=y
 CONFIG_EXT2_FS=y
 CONFIG_EXT2_FS_XATTR=y
 CONFIG_EXT2_FS_POSIX_ACL=y
@@ -138,13 +151,12 @@ CONFIG_EXT3_FS=y
 # CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
 CONFIG_EXT3_FS_POSIX_ACL=y
 CONFIG_EXT3_FS_SECURITY=y
+CONFIG_EXT4_FS=y
 # CONFIG_DNOTIFY is not set
 CONFIG_VFAT_FS=y
 CONFIG_TMPFS=y
 CONFIG_NFS_FS=y
 CONFIG_ROOT_NFS=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_EFI_PARTITION=y
 CONFIG_NLS_CODEPAGE_437=y
 CONFIG_NLS_ISO8859_1=y
 CONFIG_PRINTK_TIME=y
@@ -162,9 +174,8 @@ CONFIG_DEBUG_SG=y
 CONFIG_DEBUG_LL=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_CRYPTO_ECB=y
-CONFIG_CRYPTO_AES=y
 CONFIG_CRYPTO_ARC4=y
 CONFIG_CRYPTO_TWOFISH=y
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_DEV_TEGRA_AES=y
 CONFIG_CRC_CCITT=y
-CONFIG_CRC16=y