MIPS: ralink: Move device-trees to arch/mips/boot/dts/

Move the Ralink device-trees to arch/mips/boot/dts/ and update the
Makefiles accordingly.  A built-in device-tree is optional, so select
BUILTIN_DTB when it is requested.

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Cc: James Hogan <james.hogan@imgtec.com>
Cc: Paul Burton <paul.burton@imgtec.com>
Cc: David Daney <david.daney@cavium.com>
Cc: John Crispin <blogic@openwrt.org>
Cc: Jayachandran C <jchandra@broadcom.com>
Cc: Qais Yousef <qais.yousef@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Cc: devicetree@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/7561/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 files changed, 4 insertions, 380 deletions

diff --git a/arch/mips/ralink/Kconfig b/arch/mips/ralink/Kconfig
index 4a296655f446..77e8a9620e18 100644
--- a/arch/mips/ralink/Kconfig
+++ b/arch/mips/ralink/Kconfig
@@ -42,18 +42,22 @@ choice
 	config DTB_RT2880_EVAL
 		bool "RT2880 eval kit"
 		depends on SOC_RT288X
+		select BUILTIN_DTB
 
 	config DTB_RT305X_EVAL
 		bool "RT305x eval kit"
 		depends on SOC_RT305X
+		select BUILTIN_DTB
 
 	config DTB_RT3883_EVAL
 		bool "RT3883 eval kit"
 		depends on SOC_RT3883
+		select BUILTIN_DTB
 
 	config DTB_MT7620A_EVAL
 		bool "MT7620A eval kit"
 		depends on SOC_MT7620
+		select BUILTIN_DTB
 
 endchoice
 
diff --git a/arch/mips/ralink/Makefile b/arch/mips/ralink/Makefile
index 98ae349827be..2c09c8aa0ae2 100644
--- a/arch/mips/ralink/Makefile
+++ b/arch/mips/ralink/Makefile
@@ -16,5 +16,3 @@ obj-$(CONFIG_SOC_RT3883) += rt3883.o
 obj-$(CONFIG_SOC_MT7620) += mt7620.o
 
 obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
-
-obj-y += dts/
diff --git a/arch/mips/ralink/dts/Makefile b/arch/mips/ralink/dts/Makefile
deleted file mode 100644
index 18194fa93e80..000000000000
--- a/arch/mips/ralink/dts/Makefile
+++ /dev/null
@@ -1,4 +0,0 @@
-obj-$(CONFIG_DTB_RT2880_EVAL) := rt2880_eval.dtb.o
-obj-$(CONFIG_DTB_RT305X_EVAL) := rt3052_eval.dtb.o
-obj-$(CONFIG_DTB_RT3883_EVAL) := rt3883_eval.dtb.o
-obj-$(CONFIG_DTB_MT7620A_EVAL) := mt7620a_eval.dtb.o
diff --git a/arch/mips/ralink/dts/mt7620a.dtsi b/arch/mips/ralink/dts/mt7620a.dtsi
deleted file mode 100644
index 08bf24fefe9f..000000000000
--- a/arch/mips/ralink/dts/mt7620a.dtsi
+++ /dev/null
@@ -1,58 +0,0 @@
-/ {
-	#address-cells = <1>;
-	#size-cells = <1>;
-	compatible = "ralink,mtk7620a-soc";
-
-	cpus {
-		cpu@0 {
-			compatible = "mips,mips24KEc";
-		};
-	};
-
-	cpuintc: cpuintc@0 {
-		#address-cells = <0>;
-		#interrupt-cells = <1>;
-		interrupt-controller;
-		compatible = "mti,cpu-interrupt-controller";
-	};
-
-	palmbus@10000000 {
-		compatible = "palmbus";
-		reg = <0x10000000 0x200000>;
-                ranges = <0x0 0x10000000 0x1FFFFF>;
-
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		sysc@0 {
-			compatible = "ralink,mt7620a-sysc";
-			reg = <0x0 0x100>;
-		};
-
-		intc: intc@200 {
-			compatible = "ralink,mt7620a-intc", "ralink,rt2880-intc";
-			reg = <0x200 0x100>;
-
-			interrupt-controller;
-			#interrupt-cells = <1>;
-
-			interrupt-parent = <&cpuintc>;
-			interrupts = <2>;
-		};
-
-		memc@300 {
-			compatible = "ralink,mt7620a-memc", "ralink,rt3050-memc";
-			reg = <0x300 0x100>;
-		};
-
-		uartlite@c00 {
-			compatible = "ralink,mt7620a-uart", "ralink,rt2880-uart", "ns16550a";
-			reg = <0xc00 0x100>;
-
-			interrupt-parent = <&intc>;
-			interrupts = <12>;
-
-			reg-shift = <2>;
-		};
-	};
-};
diff --git a/arch/mips/ralink/dts/mt7620a_eval.dts b/arch/mips/ralink/dts/mt7620a_eval.dts
deleted file mode 100644
index 709f58132f5c..000000000000
--- a/arch/mips/ralink/dts/mt7620a_eval.dts
+++ /dev/null
@@ -1,17 +0,0 @@
-/dts-v1/;
-
-/include/ "mt7620a.dtsi"
-
-/ {
-	compatible = "ralink,mt7620a-eval-board", "ralink,mt7620a-soc";
-	model = "Ralink MT7620A evaluation board";
-
-	memory@0 {
-		device_type = "memory";
-		reg = <0x0 0x2000000>;
-	};
-
-	chosen {
-		bootargs = "console=ttyS0,57600";
-	};
-};
diff --git a/arch/mips/ralink/dts/rt2880.dtsi b/arch/mips/ralink/dts/rt2880.dtsi
deleted file mode 100644
index 182afde2f2e1..000000000000
--- a/arch/mips/ralink/dts/rt2880.dtsi
+++ /dev/null
@@ -1,58 +0,0 @@
-/ {
-	#address-cells = <1>;
-	#size-cells = <1>;
-	compatible = "ralink,rt2880-soc";
-
-	cpus {
-		cpu@0 {
-			compatible = "mips,mips4KEc";
-		};
-	};
-
-	cpuintc: cpuintc@0 {
-		#address-cells = <0>;
-		#interrupt-cells = <1>;
-		interrupt-controller;
-		compatible = "mti,cpu-interrupt-controller";
-	};
-
-	palmbus@300000 {
-		compatible = "palmbus";
-		reg = <0x300000 0x200000>;
-                ranges = <0x0 0x300000 0x1FFFFF>;
-
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		sysc@0 {
-			compatible = "ralink,rt2880-sysc";
-			reg = <0x0 0x100>;
-		};
-
-		intc: intc@200 {
-			compatible = "ralink,rt2880-intc";
-			reg = <0x200 0x100>;
-
-			interrupt-controller;
-			#interrupt-cells = <1>;
-
-			interrupt-parent = <&cpuintc>;
-			interrupts = <2>;
-		};
-
-		memc@300 {
-			compatible = "ralink,rt2880-memc";
-			reg = <0x300 0x100>;
-		};
-
-		uartlite@c00 {
-			compatible = "ralink,rt2880-uart", "ns16550a";
-			reg = <0xc00 0x100>;
-
-			interrupt-parent = <&intc>;
-			interrupts = <8>;
-
-			reg-shift = <2>;
-		};
-	};
-};
diff --git a/arch/mips/ralink/dts/rt2880_eval.dts b/arch/mips/ralink/dts/rt2880_eval.dts
deleted file mode 100644
index 0a685db093d4..000000000000
--- a/arch/mips/ralink/dts/rt2880_eval.dts
+++ /dev/null
@@ -1,47 +0,0 @@
-/dts-v1/;
-
-/include/ "rt2880.dtsi"
-
-/ {
-	compatible = "ralink,rt2880-eval-board", "ralink,rt2880-soc";
-	model = "Ralink RT2880 evaluation board";
-
-	memory@0 {
-		device_type = "memory";
-		reg = <0x8000000 0x2000000>;
-	};
-
-	chosen {
-		bootargs = "console=ttyS0,57600";
-	};
-
-	cfi@1f000000 {
-		compatible = "cfi-flash";
-		reg = <0x1f000000 0x400000>;
-
-		bank-width = <2>;
-		device-width = <2>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		partition@0 {
-			label = "uboot";
-			reg = <0x0 0x30000>;
-			read-only;
-		};
-		partition@30000 {
-			label = "uboot-env";
-			reg = <0x30000 0x10000>;
-			read-only;
-		};
-		partition@40000 {
-			label = "calibration";
-			reg = <0x40000 0x10000>;
-			read-only;
-		};
-		partition@50000 {
-			label = "linux";
-			reg = <0x50000 0x3b0000>;
-		};
-	};
-};
diff --git a/arch/mips/ralink/dts/rt3050.dtsi b/arch/mips/ralink/dts/rt3050.dtsi
deleted file mode 100644
index e3203d414fee..000000000000
--- a/arch/mips/ralink/dts/rt3050.dtsi
+++ /dev/null
@@ -1,68 +0,0 @@
-/ {
-	#address-cells = <1>;
-	#size-cells = <1>;
-	compatible = "ralink,rt3050-soc", "ralink,rt3052-soc", "ralink,rt3350-soc";
-
-	cpus {
-		cpu@0 {
-			compatible = "mips,mips24KEc";
-		};
-	};
-
-	cpuintc: cpuintc@0 {
-		#address-cells = <0>;
-		#interrupt-cells = <1>;
-		interrupt-controller;
-		compatible = "mti,cpu-interrupt-controller";
-	};
-
-	palmbus@10000000 {
-		compatible = "palmbus";
-		reg = <0x10000000 0x200000>;
-		ranges = <0x0 0x10000000 0x1FFFFF>;
-
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		sysc@0 {
-			compatible = "ralink,rt3052-sysc", "ralink,rt3050-sysc";
-			reg = <0x0 0x100>;
-		};
-
-		intc: intc@200 {
-			compatible = "ralink,rt3052-intc", "ralink,rt2880-intc";
-			reg = <0x200 0x100>;
-
-			interrupt-controller;
-			#interrupt-cells = <1>;
-
-			interrupt-parent = <&cpuintc>;
-			interrupts = <2>;
-		};
-
-		memc@300 {
-			compatible = "ralink,rt3052-memc", "ralink,rt3050-memc";
-			reg = <0x300 0x100>;
-		};
-
-		uartlite@c00 {
-			compatible = "ralink,rt3052-uart", "ralink,rt2880-uart", "ns16550a";
-			reg = <0xc00 0x100>;
-
-			interrupt-parent = <&intc>;
-			interrupts = <12>;
-
-			reg-shift = <2>;
-		};
-	};
-
-	usb@101c0000 {
-		compatible = "ralink,rt3050-usb", "snps,dwc2";
-		reg = <0x101c0000 40000>;
-
-		interrupt-parent = <&intc>;
-		interrupts = <18>;
-
-		status = "disabled";
-	};
-};
diff --git a/arch/mips/ralink/dts/rt3052_eval.dts b/arch/mips/ralink/dts/rt3052_eval.dts
deleted file mode 100644
index ec9e9a035541..000000000000
--- a/arch/mips/ralink/dts/rt3052_eval.dts
+++ /dev/null
@@ -1,51 +0,0 @@
-/dts-v1/;
-
-#include "rt3050.dtsi"
-
-/ {
-	compatible = "ralink,rt3052-eval-board", "ralink,rt3052-soc";
-	model = "Ralink RT3052 evaluation board";
-
-	memory@0 {
-		device_type = "memory";
-		reg = <0x0 0x2000000>;
-	};
-
-	chosen {
-		bootargs = "console=ttyS0,57600";
-	};
-
-	cfi@1f000000 {
-		compatible = "cfi-flash";
-		reg = <0x1f000000 0x800000>;
-
-		bank-width = <2>;
-		device-width = <2>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		partition@0 {
-			label = "uboot";
-			reg = <0x0 0x30000>;
-			read-only;
-		};
-		partition@30000 {
-			label = "uboot-env";
-			reg = <0x30000 0x10000>;
-			read-only;
-		};
-		partition@40000 {
-			label = "calibration";
-			reg = <0x40000 0x10000>;
-			read-only;
-		};
-		partition@50000 {
-			label = "linux";
-			reg = <0x50000 0x7b0000>;
-		};
-	};
-
-	usb@101c0000 {
-		status = "ok";
-	};
-};
diff --git a/arch/mips/ralink/dts/rt3883.dtsi b/arch/mips/ralink/dts/rt3883.dtsi
deleted file mode 100644
index 3b131dd0d5ac..000000000000
--- a/arch/mips/ralink/dts/rt3883.dtsi
+++ /dev/null
@@ -1,58 +0,0 @@
-/ {
-	#address-cells = <1>;
-	#size-cells = <1>;
-	compatible = "ralink,rt3883-soc";
-
-	cpus {
-		cpu@0 {
-			compatible = "mips,mips74Kc";
-		};
-	};
-
-	cpuintc: cpuintc@0 {
-		#address-cells = <0>;
-		#interrupt-cells = <1>;
-		interrupt-controller;
-		compatible = "mti,cpu-interrupt-controller";
-	};
-
-	palmbus@10000000 {
-		compatible = "palmbus";
-		reg = <0x10000000 0x200000>;
-		ranges = <0x0 0x10000000 0x1FFFFF>;
-
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		sysc@0 {
-			compatible = "ralink,rt3883-sysc", "ralink,rt3050-sysc";
-			reg = <0x0 0x100>;
-		};
-
-		intc: intc@200 {
-			compatible = "ralink,rt3883-intc", "ralink,rt2880-intc";
-			reg = <0x200 0x100>;
-
-			interrupt-controller;
-			#interrupt-cells = <1>;
-
-			interrupt-parent = <&cpuintc>;
-			interrupts = <2>;
-		};
-
-		memc@300 {
-			compatible = "ralink,rt3883-memc", "ralink,rt3050-memc";
-			reg = <0x300 0x100>;
-		};
-
-		uartlite@c00 {
-			compatible = "ralink,rt3883-uart", "ralink,rt2880-uart", "ns16550a";
-			reg = <0xc00 0x100>;
-
-			interrupt-parent = <&intc>;
-			interrupts = <12>;
-
-			reg-shift = <2>;
-		};
-	};
-};
diff --git a/arch/mips/ralink/dts/rt3883_eval.dts b/arch/mips/ralink/dts/rt3883_eval.dts
deleted file mode 100644
index e8df21a5d10d..000000000000
--- a/arch/mips/ralink/dts/rt3883_eval.dts
+++ /dev/null
@@ -1,17 +0,0 @@
-/dts-v1/;
-
-/include/ "rt3883.dtsi"
-
-/ {
-	compatible = "ralink,rt3883-eval-board", "ralink,rt3883-soc";
-	model = "Ralink RT3883 evaluation board";
-
-	memory@0 {
-		device_type = "memory";
-		reg = <0x0 0x2000000>;
-	};
-
-	chosen {
-		bootargs = "console=ttyS0,57600";
-	};
-};