Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

Pull MIPS updates from Ralf Baechle:
 "This is the main pull request for MIPS for Linux 4.1.  Most
  noteworthy:

   - Add more Octeon-optimized crypto functions
   - Octeon crypto preemption and locking fixes
   - Little endian support for Octeon
   - Use correct CSR to soft reset Octeons
   - Support LEDs on the Octeon-based DSR-1000N
   - Fix PCI interrupt mapping for the Octeon-based DSR-1000N
   - Mark prom_free_prom_memory() as __init for a number of systems
   - Support for Imagination's Pistachio SOC.  This includes arch and
     CLK bits.  I'd like to merge pinctrl bits later
   - Improve parallelism of csum_partial for certain pipelines
   - Organize DTB files in subdirs like other architectures
   - Implement read_sched_clock for all MIPS platforms other than
     Octeon
   - Massive series of 38 fixes and cleanups for the FPU emulator /
     kernel
   - Further FPU remulator work to support new features.  This sits on a
     separate branch which also has been pulled into the 4.1 KVM branch
   - Clean up and fixes for the SEAD3 eval board; remove unused file
   - Various updates for Netlogic platforms
   - A number of small updates for Loongson 3 platforms
   - Increase the memory limit for ATH79 platforms to 256MB
   - A fair number of fixes and updates for BCM47xx platforms
   - Finish the implementation of XPA support
   - MIPS FDC support.  No, not floppy controller but Fast Debug Channel :)
   - Detect the R16000 used in SGI legacy platforms
   - Fix Kconfig dependencies for the SSB bus support"

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (265 commits)
  MIPS: Makefile: Fix MIPS ASE detection code
  MIPS: asm: elf: Set O32 default FPU flags
  MIPS: BCM47XX: Fix detecting Microsoft MN-700 & Asus WL500G
  MIPS: Kconfig: Disable SMP/CPS for 64-bit
  MIPS: Hibernate: flush TLB entries earlier
  MIPS: smp-cps: cpu_set FPU mask if FPU present
  MIPS: lose_fpu(): Disable FPU when MSA enabled
  MIPS: ralink: add missing symbol for RALINK_ILL_ACC
  MIPS: ralink: Fix bad config symbol in PCI makefile.
  SSB: fix Kconfig dependencies
  MIPS: Malta: Detect and fix bad memsize values
  Revert "MIPS: Avoid pipeline stalls on some MIPS32R2 cores."
  MIPS: Octeon: Delete override of cpu_has_mips_r2_exec_hazard.
  MIPS: Fix cpu_has_mips_r2_exec_hazard.
  MIPS: kernel: entry.S: Set correct ISA level for mips_ihb
  MIPS: asm: spinlock: Fix addiu instruction for R10000_LLSC_WAR case
  MIPS: r4kcache: Use correct base register for MIPS R6 cache flushes
  MIPS: Kconfig: Fix typo for the r2-to-r6 emulator kernel parameter
  MIPS: unaligned: Fix regular load/store instruction emulation for EVA
  MIPS: unaligned: Surround load/store macros in do {} while statements
  ...

1 files changed, 105 insertions, 0 deletions

diff --git a/arch/mips/boot/dts/lantiq/danube.dtsi b/arch/mips/boot/dts/lantiq/danube.dtsi
new file mode 100644
index 000000000000..d4c59e003708
--- /dev/null
+++ b/arch/mips/boot/dts/lantiq/danube.dtsi
@@ -0,0 +1,105 @@
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	compatible = "lantiq,xway", "lantiq,danube";
+
+	cpus {
+		cpu@0 {
+			compatible = "mips,mips24Kc";
+		};
+	};
+
+	biu@1F800000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "lantiq,biu", "simple-bus";
+		reg = <0x1F800000 0x800000>;
+		ranges = <0x0 0x1F800000 0x7FFFFF>;
+
+		icu0: icu@80200 {
+			#interrupt-cells = <1>;
+			interrupt-controller;
+			compatible = "lantiq,icu";
+			reg = <0x80200 0x120>;
+		};
+
+		watchdog@803F0 {
+			compatible = "lantiq,wdt";
+			reg = <0x803F0 0x10>;
+		};
+	};
+
+	sram@1F000000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "lantiq,sram";
+		reg = <0x1F000000 0x800000>;
+		ranges = <0x0 0x1F000000 0x7FFFFF>;
+
+		eiu0: eiu@101000 {
+			#interrupt-cells = <1>;
+			interrupt-controller;
+			interrupt-parent;
+			compatible = "lantiq,eiu-xway";
+			reg = <0x101000 0x1000>;
+		};
+
+		pmu0: pmu@102000 {
+			compatible = "lantiq,pmu-xway";
+			reg = <0x102000 0x1000>;
+		};
+
+		cgu0: cgu@103000 {
+			compatible = "lantiq,cgu-xway";
+			reg = <0x103000 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		rcu0: rcu@203000 {
+			compatible = "lantiq,rcu-xway";
+			reg = <0x203000 0x1000>;
+		};
+	};
+
+	fpi@10000000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "lantiq,fpi", "simple-bus";
+		ranges = <0x0 0x10000000 0xEEFFFFF>;
+		reg = <0x10000000 0xEF00000>;
+
+		gptu@E100A00 {
+			compatible = "lantiq,gptu-xway";
+			reg = <0xE100A00 0x100>;
+		};
+
+		serial@E100C00 {
+			compatible = "lantiq,asc";
+			reg = <0xE100C00 0x400>;
+			interrupt-parent = <&icu0>;
+			interrupts = <112 113 114>;
+		};
+
+		dma0: dma@E104100 {
+			compatible = "lantiq,dma-xway";
+			reg = <0xE104100 0x800>;
+		};
+
+		ebu0: ebu@E105300 {
+			compatible = "lantiq,ebu-xway";
+			reg = <0xE105300 0x100>;
+		};
+
+		pci0: pci@E105400 {
+			#address-cells = <3>;
+			#size-cells = <2>;
+			#interrupt-cells = <1>;
+			compatible = "lantiq,pci-xway";
+			bus-range = <0x0 0x0>;
+			ranges = <0x2000000 0 0x8000000 0x8000000 0 0x2000000	/* pci memory */
+				  0x1000000 0 0x00000000 0xAE00000 0 0x200000>; /* io space */
+			reg = <0x7000000 0x8000		/* config space */
+				0xE105400 0x400>;	/* pci bridge */
+		};
+	};
+};