Merge tag 'for-linus' of https://github.com/openrisc/linux

Pull OpenRISC updates from Stafford Horne:
"The main focus for this series has been to improve OpenRISC kernel
out-of-the-box support fo

Merge tag 'for-linus' of https://github.com/openrisc/linux

Pull OpenRISC updates from Stafford Horne:
"The main focus for this series has been to improve OpenRISC kernel
out-of-the-box support for FPGA dev boards.

- Add device tree configurations for De0 Nano single and multicore
configurations

- Fix bug in OpenRISC SMP preventing the kernel from running on FPGA
boards, due to IPIs not being unmasked on secondary CPUs in some
configurations

- Pick up a fix from Brian Masney defining the nop() macro to fix
build failures on OpenRISC for drivers using it"

* tag 'for-linus' of https://github.com/openrisc/linux:
openrisc: define arch-specific version of nop()
openrisc: dts: Add de0 nano multicore config and devicetree
openrisc: dts: Split simple smp dts to dts and dtsi
openrisc: Fix IPIs on simple multicore systems
openrisc: dts: Add de0 nano config and devicetree

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openrisc: dts: Split simple smp dts to dts and dtsi

Split out the common memory, CPU and PIC definitions of the simple SMP
system to a DTSI file which we will later use for our De0 Nano multicore
bo

openrisc: dts: Split simple smp dts to dts and dtsi

Split out the common memory, CPU and PIC definitions of the simple SMP
system to a DTSI file which we will later use for our De0 Nano multicore
board device tree. We also take this opportunity to swich underscores
to dashes as that seems to be the more common convention for DTS files.

Signed-off-by: Stafford Horne <shorne@gmail.com>

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