Merge tag 'microblaze-v5.11' of git://git.monstr.eu/linux-2.6-microblaze

Pull microblaze updates from Michal Simek:
 "The biggest change is to remove support for noMMU configuration.

  FPGAs are bigger so people use Microblaze with MMU for a lot of years
  and there is likely no user of this code anymore. No one is updating
  libraries for this configuration either.

   - Remove noMMU support

   - Add support for TIF_NOTIFY_SIGNAL

   - Small header fix"

* tag 'microblaze-v5.11' of git://git.monstr.eu/linux-2.6-microblaze:
  microblaze: Remove noMMU code
  microblaze: add support for TIF_NOTIFY_SIGNAL
  microblaze: Replace <linux/clk-provider.h> by <linux/of_clk.h>

diff --cc arch/microblaze/Kconfig
index 93d459f,32739ab..f827955
--- 1/arch/microblaze/Kconfig
--- 2/arch/microblaze/Kconfig
+++ b/arch/microblaze/Kconfig
@@@ -15,8 -13,9 +13,8 @@@ config MICROBLAZ
        select TIMER_OF
        select CLONE_BACKWARDS3
        select COMMON_CLK
-       select DMA_DIRECT_REMAP if MMU
+       select DMA_DIRECT_REMAP
        select GENERIC_ATOMIC64
 -      select GENERIC_CLOCKEVENTS
        select GENERIC_CPU_DEVICES
        select GENERIC_IDLE_POLL_SETUP
        select GENERIC_IRQ_PROBE
@@@ -142,19 -140,8 +139,9 @@@ config ADVANCED_OPTION
  comment "Default settings for advanced configuration options are used"
        depends on !ADVANCED_OPTIONS
  
- config XILINX_UNCACHED_SHADOW
-       bool "Are you using uncached shadow for RAM ?"
-       depends on ADVANCED_OPTIONS && !MMU
-       default n
-       help
-         This is needed to be able to allocate uncachable memory regions.
-         The feature requires the design to define the RAM memory controller
-         window to be twice as large as the actual physical memory.
- 
  config HIGHMEM
        bool "High memory support"
-       depends on MMU
 +      select KMAP_LOCAL
        help
          The address space of Microblaze processors is only 4 Gigabytes large
          and it has to accommodate user address space, kernel address

diff --cc arch/microblaze/include/asm/processor.h
Simple merge

diff --cc arch/microblaze/kernel/process.c
Simple merge

diff --cc arch/microblaze/mm/Makefile
index 8ced711,cd8a844..75edfc1
--- 1/arch/microblaze/mm/Makefile
--- 2/arch/microblaze/mm/Makefile
+++ b/arch/microblaze/mm/Makefile
@@@ -3,6 -3,7 +3,4 @@@
  # Makefile
  #
  
--obj-y := consistent.o init.o
--
- obj-$(CONFIG_MMU) += pgtable.o mmu_context.o fault.o
 -obj-y += pgtable.o mmu_context.o fault.o
 -obj-$(CONFIG_HIGHMEM) += highmem.o
++obj-y := consistent.o init.o pgtable.o mmu_context.o fault.o

diff --cc arch/microblaze/mm/init.c
Simple merge