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

Pull MIPS updates from Ralf Baechle:
 "This is the MIPS pull request for the next kernel:

   - Zubair's patch series adds CMA support for MIPS.  Doing so it also
     touches ARM64 and x86.
   - remove the last instance of IRQF_DISABLED from arch/mips
   - updates to two of the MIPS defconfig files.
   - cleanup of how cache coherency bits are handled on MIPS and
     implement support for write-combining.
   - platform upgrades for Alchemy
   - move MIPS DTS files to arch/mips/boot/dts/"

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (24 commits)
  MIPS: ralink: remove deprecated IRQF_DISABLED
  MIPS: pgtable.h: Implement the pgprot_writecombine function for MIPS
  MIPS: cpu-probe: Set the write-combine CCA value on per core basis
  MIPS: pgtable-bits: Define the CCA bit for WC writes on Ingenic cores
  MIPS: pgtable-bits: Move the CCA bits out of the core's ifdef blocks
  MIPS: DMA: Add cma support
  x86: use generic dma-contiguous.h
  arm64: use generic dma-contiguous.h
  asm-generic: Add dma-contiguous.h
  MIPS: BPF: Add new emit_long_instr macro
  MIPS: ralink: Move device-trees to arch/mips/boot/dts/
  MIPS: Netlogic: Move device-trees to arch/mips/boot/dts/
  MIPS: sead3: Move device-trees to arch/mips/boot/dts/
  MIPS: Lantiq: Move device-trees to arch/mips/boot/dts/
  MIPS: Octeon: Move device-trees to arch/mips/boot/dts/
  MIPS: Add support for building device-tree binaries
  MIPS: Create common infrastructure for building built-in device-trees
  MIPS: SEAD3: Enable DEVTMPFS
  MIPS: SEAD3: Regenerate defconfigs
  MIPS: Alchemy: DB1300: Add touch penirq support
  ...

5 files changed, 1 insertions, 222 deletions

diff --git a/arch/mips/lantiq/Kconfig b/arch/mips/lantiq/Kconfig
index c0021912131e..e10d33342b30 100644
--- a/arch/mips/lantiq/Kconfig
+++ b/arch/mips/lantiq/Kconfig
@@ -30,6 +30,7 @@ choice
 config DT_EASY50712
 	bool "Easy50712"
 	depends on SOC_XWAY
+	select BUILTIN_DTB
 endchoice
 
 config PCI_LANTIQ
diff --git a/arch/mips/lantiq/Makefile b/arch/mips/lantiq/Makefile
index d6bdc579419f..690257ab86d6 100644
--- a/arch/mips/lantiq/Makefile
+++ b/arch/mips/lantiq/Makefile
@@ -6,8 +6,6 @@
 
 obj-y := irq.o clk.o prom.o
 
-obj-y += dts/
-
 obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
 
 obj-$(CONFIG_SOC_TYPE_XWAY) += xway/
diff --git a/arch/mips/lantiq/dts/Makefile b/arch/mips/lantiq/dts/Makefile
deleted file mode 100644
index 6fa72dd641b2..000000000000
--- a/arch/mips/lantiq/dts/Makefile
+++ /dev/null
@@ -1 +0,0 @@
-obj-$(CONFIG_DT_EASY50712) := easy50712.dtb.o
diff --git a/arch/mips/lantiq/dts/danube.dtsi b/arch/mips/lantiq/dts/danube.dtsi
deleted file mode 100644
index d4c59e003708..000000000000
--- a/arch/mips/lantiq/dts/danube.dtsi
+++ /dev/null
@@ -1,105 +0,0 @@
-/ {
-	#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 */
-		};
-	};
-};
diff --git a/arch/mips/lantiq/dts/easy50712.dts b/arch/mips/lantiq/dts/easy50712.dts
deleted file mode 100644
index 143b8a37b5e4..000000000000
--- a/arch/mips/lantiq/dts/easy50712.dts
+++ /dev/null
@@ -1,114 +0,0 @@
-/dts-v1/;
-
-/include/ "danube.dtsi"
-
-/ {
-	chosen {
-		bootargs = "console=ttyLTQ0,115200 init=/etc/preinit";
-	};
-
-	memory@0 {
-		device_type = "memory";
-		reg = <0x0 0x2000000>;
-	};
-
-	fpi@10000000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		localbus@0 {
-			#address-cells = <2>;
-			#size-cells = <1>;
-			ranges = <0 0 0x0 0x3ffffff /* addrsel0 */
-				1 0 0x4000000 0x4000010>; /* addsel1 */
-			compatible = "lantiq,localbus", "simple-bus";
-
-			nor-boot@0 {
-				compatible = "lantiq,nor";
-				bank-width = <2>;
-				reg = <0 0x0 0x2000000>;
-				#address-cells = <1>;
-				#size-cells = <1>;
-
-				partition@0 {
-					label = "uboot";
-					reg = <0x00000 0x10000>; /* 64 KB */
-				};
-
-				partition@10000 {
-					label = "uboot_env";
-					reg = <0x10000 0x10000>; /* 64 KB */
-				};
-
-				partition@20000 {
-					label = "linux";
-					reg = <0x20000 0x3d0000>;
-				};
-
-				partition@400000 {
-					label = "rootfs";
-					reg = <0x400000 0x400000>;
-				};
-			};
-		};
-
-		gpio: pinmux@E100B10 {
-			compatible = "lantiq,pinctrl-xway";
-			pinctrl-names = "default";
-			pinctrl-0 = <&state_default>;
-
-			#gpio-cells = <2>;
-			gpio-controller;
-			reg = <0xE100B10 0xA0>;
-
-			state_default: pinmux {
-				stp {
-					lantiq,groups = "stp";
-					lantiq,function = "stp";
-				};
-				exin {
-					lantiq,groups = "exin1";
-					lantiq,function = "exin";
-				};
-				pci {
-					lantiq,groups = "gnt1";
-					lantiq,function = "pci";
-				};
-				conf_out {
-					lantiq,pins = "io4", "io5", "io6"; /* stp */
-					lantiq,open-drain;
-					lantiq,pull = <0>;
-				};
-			};
-		};
-
-		etop@E180000 {
-			compatible = "lantiq,etop-xway";
-			reg = <0xE180000 0x40000>;
-			interrupt-parent = <&icu0>;
-			interrupts = <73 78>;
-			phy-mode = "rmii";
-			mac-address = [ 00 11 22 33 44 55 ];
-		};
-
-		stp0: stp@E100BB0 {
-			#gpio-cells = <2>;
-			compatible = "lantiq,gpio-stp-xway";
-			gpio-controller;
-			reg = <0xE100BB0 0x40>;
-
-			lantiq,shadow = <0xfff>;
-			lantiq,groups = <0x3>;
-		};
-
-		pci@E105400 {
-			lantiq,bus-clock = <33333333>;
-			interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-			interrupt-map = <
-				0x7000 0 0 1 &icu0 29 1 // slot 14, irq 29
-			>;
-			gpios-reset = <&gpio 21 0>;
-			req-mask = <0x1>;		/* GNT1 */
-		};
-
-	};
-};