Merge branch 'mips-next' of http://dev.phrozen.org/githttp/mips-next into mips-for-linux-next

arch/mips/Kconfig

@@ -106,6 +106,7 @@ config ATH79
 
 config BCM47XX
 	bool "Broadcom BCM47XX based boards"
+	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select CEVT_R4K
 	select CSRC_R4K
 	select DMA_NONCOHERENT
@@ -114,7 +115,6 @@ config BCM47XX
 	select IRQ_CPU
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_LITTLE_ENDIAN
-	select GENERIC_GPIO
 	select SYS_HAS_EARLY_PRINTK
 	help
 	 Support for BCM47XX based boards
@@ -798,7 +798,7 @@ config NLM_XLR_BOARD
 	select CSRC_R4K
 	select IRQ_CPU
 	select ARCH_SUPPORTS_MSI
-	select ZONE_DMA if 64BIT
+	select ZONE_DMA32 if 64BIT
 	select SYNC_R4K
 	select SYS_HAS_EARLY_PRINTK
 	select USB_ARCH_HAS_OHCI if USB_SUPPORT
@@ -826,7 +826,7 @@ config NLM_XLP_BOARD
 	select CEVT_R4K
 	select CSRC_R4K
 	select IRQ_CPU
-	select ZONE_DMA if 64BIT
+	select ZONE_DMA32 if 64BIT
 	select SYNC_R4K
 	select SYS_HAS_EARLY_PRINTK
 	select USE_OF
@@ -1507,6 +1507,7 @@ config CPU_XLP
 	select WEAK_ORDERING
 	select WEAK_REORDERING_BEYOND_LLSC
 	select CPU_HAS_PREFETCH
+	select CPU_MIPSR2
 	help
 	  Netlogic Microsystems XLP processors.
 endchoice
@@ -1718,7 +1719,7 @@ config CPU_SUPPORTS_UNCACHED_ACCELERATED
 	bool
 config MIPS_PGD_C0_CONTEXT
 	bool
-	default y if 64BIT && CPU_MIPSR2
+	default y if 64BIT && CPU_MIPSR2 && !CPU_XLP
 
 #
 # Set to y for ptrace access to watch registers.
@@ -2149,7 +2150,7 @@ config NODES_SHIFT
 
 config HW_PERF_EVENTS
 	bool "Enable hardware performance counter support for perf events"
-	depends on PERF_EVENTS && !MIPS_MT_SMTC && OPROFILE=n && (CPU_MIPS32 || CPU_MIPS64 || CPU_R10000 || CPU_SB1 || CPU_CAVIUM_OCTEON)
+	depends on PERF_EVENTS && !MIPS_MT_SMTC && OPROFILE=n && (CPU_MIPS32 || CPU_MIPS64 || CPU_R10000 || CPU_SB1 || CPU_CAVIUM_OCTEON || CPU_XLP)
 	default y
 	help
 	  Enable hardware performance counter support for perf events. If