Linux-libre 4.8.2-gnupck-4.8.2-gnu

1 files changed, 35 insertions, 10 deletions

diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index e803a836c..ee086958b 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -38,6 +38,7 @@ config SUPERH
 	select GENERIC_IDLE_POLL_SETUP
 	select GENERIC_CLOCKEVENTS
 	select GENERIC_CMOS_UPDATE if SH_SH03 || SH_DREAMCAST
+	select GENERIC_SCHED_CLOCK
 	select GENERIC_STRNCPY_FROM_USER
 	select GENERIC_STRNLEN_USER
 	select HAVE_MOD_ARCH_SPECIFIC if DWARF_UNWINDER
@@ -45,6 +46,7 @@ config SUPERH
 	select OLD_SIGSUSPEND
 	select OLD_SIGACTION
 	select HAVE_ARCH_AUDITSYSCALL
+	select HAVE_FUTEX_CMPXCHG if FUTEX
 	select HAVE_NMI
 	help
 	  The SuperH is a RISC processor targeted for use in embedded systems
@@ -184,6 +186,12 @@ config CPU_SH2A
 	select CPU_SH2
 	select UNCACHED_MAPPING
 
+config CPU_J2
+	bool
+	select CPU_SH2
+	select OF
+	select OF_EARLY_FLATTREE
+
 config CPU_SH3
 	bool
 	select CPU_HAS_INTEVT
@@ -250,6 +258,12 @@ config CPU_SUBTYPE_SH7619
 	select CPU_SH2
 	select SYS_SUPPORTS_SH_CMT
 
+config CPU_SUBTYPE_J2
+	bool "Support J2 processor"
+	select CPU_J2
+	select SYS_SUPPORTS_SMP
+	select GENERIC_CLOCKEVENTS_BROADCAST if SMP
+
 # SH-2A Processor Support
 
 config CPU_SUBTYPE_SH7201
@@ -264,7 +278,6 @@ config CPU_SUBTYPE_SH7203
 	select CPU_HAS_FPU
 	select SYS_SUPPORTS_SH_CMT
 	select SYS_SUPPORTS_SH_MTU2
-	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select PINCTRL
 
 config CPU_SUBTYPE_SH7206
@@ -353,7 +366,6 @@ config CPU_SUBTYPE_SH7720
 	select CPU_SH3
 	select CPU_HAS_DSP
 	select SYS_SUPPORTS_SH_CMT
-	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select USB_OHCI_SH if USB_OHCI_HCD
 	select PINCTRL
 	help
@@ -419,7 +431,6 @@ config CPU_SUBTYPE_SH7723
 	select ARCH_SHMOBILE
 	select ARCH_SPARSEMEM_ENABLE
 	select SYS_SUPPORTS_SH_CMT
-	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select PINCTRL
 	help
 	  Select SH7723 if you have an SH-MobileR2 CPU.
@@ -431,7 +442,6 @@ config CPU_SUBTYPE_SH7724
 	select ARCH_SHMOBILE
 	select ARCH_SPARSEMEM_ENABLE
 	select SYS_SUPPORTS_SH_CMT
-	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select PINCTRL
 	help
 	  Select SH7724 if you have an SH-MobileR2R CPU.
@@ -440,7 +450,6 @@ config CPU_SUBTYPE_SH7734
 	bool "Support SH7734 processor"
 	select CPU_SH4A
 	select CPU_SHX2
-	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select PINCTRL
 	help
 	  Select SH7734 if you have a SH4A SH7734 CPU.
@@ -449,7 +458,6 @@ config CPU_SUBTYPE_SH7757
 	bool "Support SH7757 processor"
 	select CPU_SH4A
 	select CPU_SHX2
-	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select PINCTRL
 	help
 	  Select SH7757 if you have a SH4A SH7757 CPU.
@@ -475,7 +483,6 @@ config CPU_SUBTYPE_SH7785
 	select CPU_SHX2
 	select ARCH_SPARSEMEM_ENABLE
 	select SYS_SUPPORTS_NUMA
-	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select PINCTRL
 
 config CPU_SUBTYPE_SH7786
@@ -484,7 +491,6 @@ config CPU_SUBTYPE_SH7786
 	select CPU_SHX3
 	select CPU_HAS_PTEAEX
 	select GENERIC_CLOCKEVENTS_BROADCAST if SMP
-	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select USB_OHCI_SH if USB_OHCI_HCD
 	select USB_EHCI_SH if USB_EHCI_HCD
 	select PINCTRL
@@ -494,7 +500,7 @@ config CPU_SUBTYPE_SHX3
 	select CPU_SH4A
 	select CPU_SHX3
 	select GENERIC_CLOCKEVENTS_BROADCAST if SMP
-	select ARCH_REQUIRE_GPIOLIB
+	select GPIOLIB
 	select PINCTRL
 
 # SH4AL-DSP Processor Support
@@ -513,7 +519,6 @@ config CPU_SUBTYPE_SH7722
 	select ARCH_SPARSEMEM_ENABLE
 	select SYS_SUPPORTS_NUMA
 	select SYS_SUPPORTS_SH_CMT
-	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select PINCTRL
 
 config CPU_SUBTYPE_SH7366
@@ -748,6 +753,26 @@ endmenu
 
 menu "Boot options"
 
+config USE_BUILTIN_DTB
+	bool "Use builtin DTB"
+	default n
+	depends on SH_DEVICE_TREE
+	help
+	  Link a device tree blob for particular hardware into the kernel,
+	  suppressing use of the DTB pointer provided by the bootloader.
+	  This option should only be used with legacy bootloaders that are
+	  not capable of providing a DTB to the kernel, or for experimental
+	  hardware without stable device tree bindings.
+
+config BUILTIN_DTB_SOURCE
+	string "Source file for builtin DTB"
+	default ""
+	depends on USE_BUILTIN_DTB
+	help
+	  Base name (without suffix, relative to arch/sh/boot/dts) for the
+	  a DTS file that will be used to produce the DTB linked into the
+	  kernel.
+
 config ZERO_PAGE_OFFSET
 	hex
 	default "0x00010000" if PAGE_SIZE_64KB || SH_RTS7751R2D || \