Merge tag 'tegra-for-3.9-soc-t114' of git://git.kernel.org/pub/scm/linux/kernel/git...

From Stepen Warren:
ARM: tegra: add Tegra114 SoC support

This pull request adds initial support for the Tegra114 SoC, which
integrates a quad-core ARM Cortex-A15 CPU. I'm proud to observe that we
posted the initial versions of these patches before the final official
announcement of this chip.

These patches are enough to boot with a UART-based console, support the
Dalmore and Pluto reference/evaluation boards, instantiate the GPIO and
pinctrl drivers, and enable a cpuidle state. As yet, no clocks or
storage devices are supported, but patches for those will follow shortly.

This pull request is based on (most of) the previous pull request with
tag tegra-for-3.9-soc-cpuidle, followed by a merge of the previous pull
request with tag tegra-for-3.9-scu-base-rework.

* tag 'tegra-for-3.9-soc-t114' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra: (24 commits)
  ARM: DT: tegra114: add pinmux DT entry
  ARM: DT: tegra114: add GPIO DT entry
  ARM: tegra114: select PINCTRL for Tegra114 SoC
  ARM: tegra: add Tegra114 ARM_CPUIDLE_WFI_STATE support
  ARM: tegra: Add SMMU entry to Tegra114 DT
  ARM: tegra: add AHB entry to Tegra114 DT
  ARM: tegra: Add initial support for Tegra114 SoC.
  ARM: dt: tegra114: Add new board, Pluto
  ARM: dt: tegra114: Add new board, Dalmore
  ARM: dt: tegra114: Add new SoC base, Tegra114 SoC
  ARM: tegra: fuse: Add chip ID Tegra114 0x35
  ARM: OMAP: Make use of available scu_a9_get_base() interface
  ARM: tegra: Skip scu_enable(scu_base) if not Cortex A9
  ARM: Add API to detect SCU base address from CP15
  ARM: tegra: Use DT /cpu node to detect number of CPU core
  ARM: tegra: Add CPU nodes to Tegra30 device tree
  ARM: tegra: Add CPU nodes to Tegra20 device tree
  ARM: perf: simplify __hw_perf_event_init err handling
  ARM: perf: remove unnecessary checks for idx < 0
  ARM: perf: handle armpmu_register failing
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
Remove/add conflict in arch/arm/mach-tegra/common.c resolved.
Remove/remove conflict in arch/arm/mach-tegra/platsmp.c. Leave the empty
stub function for now since removing it in the merge commit is confusing;
will be cleaned up in a separate commit.  # # It looks like you may be
committing a merge.  # If this is not correct, please remove the file #
.git/MERGE_HEAD # and try again.

diff --cc arch/arm/boot/dts/Makefile
Simple merge

diff --cc arch/arm/mach-omap2/omap-smp.c
Simple merge

diff --cc arch/arm/mach-tegra/platsmp.c
index c72e249e33b0740ca90f63d3834ae7c971375f4e,2ff68a47099d30a4caab97267c83f72b9234d833..f06fc51cc27a082febdf9e5e1905efe22647ed3d
--- 1/arch/arm/mach-tegra/platsmp.c
--- 2/arch/arm/mach-tegra/platsmp.c
+++ b/arch/arm/mach-tegra/platsmp.c
@@@ -177,22 -176,9 +176,8 @@@ done
        return status;
  }
  
- /*
-  * Initialise the CPU possible map early - this describes the CPUs
-  * which may be present or become present in the system.
-  */
  static void __init tegra_smp_init_cpus(void)
  {
-       unsigned int i, ncores = scu_get_core_count(scu_base);
- 
-       if (ncores > nr_cpu_ids) {
-               pr_warn("SMP: %u cores greater than maximum (%u), clipping\n",
-                       ncores, nr_cpu_ids);
-               ncores = nr_cpu_ids;
-       }
- 
-       for (i = 0; i < ncores; i++)
-               set_cpu_possible(i, true);
 -      set_smp_cross_call(gic_raise_softirq);
  }
  
  static void __init tegra_smp_prepare_cpus(unsigned int max_cpus)