arm64: dts: move from ARCH_VULCAN to ARCH_THUNDER2

Move and update device tree files as part of transition from Broadcom
Vulcan to Cavium ThunderX2.

The changes are to:
 * rename dts/broadcom/vulcan.dtsi to cavium/thunder2-99xx.dtsi,
   update cpu cores to be "cavium,thunder2", and update SoC to be
   "cavium,thunderx2-cn9900"
 * move SoC dts/broadcom/vulcan-eval.dtsi to cavium/thunder2-99xx.dtsi
   and update board name string
 * Update dts/broadcom/Makefile not to build vulcan dtbs
 * Update dts/cavium/Makefile to build thunder2 dtbs

No changes to the dts contents except the updated "compatible" and
"model" properties.

Signed-off-by: Jayachandran C <jnair@caviumnetworks.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

3 files changed, 0 insertions, 181 deletions

diff --git a/arch/arm64/boot/dts/broadcom/Makefile b/arch/arm64/boot/dts/broadcom/Makefile
index f1caece9d3a7..bfa8f8e4c5af 100644
--- a/arch/arm64/boot/dts/broadcom/Makefile
+++ b/arch/arm64/boot/dts/broadcom/Makefile
@@ -1,6 +1,5 @@
 dtb-$(CONFIG_ARCH_BCM2835) += bcm2837-rpi-3-b.dtb
 dtb-$(CONFIG_ARCH_BCM_IPROC) += ns2-svk.dtb ns2-xmc.dtb
-dtb-$(CONFIG_ARCH_VULCAN) += vulcan-eval.dtb
 
 always		:= $(dtb-y)
 subdir-y	:= $(dts-dirs)
diff --git a/arch/arm64/boot/dts/broadcom/vulcan-eval.dts b/arch/arm64/boot/dts/broadcom/vulcan-eval.dts
deleted file mode 100644
index 9ee8d3da0e3f..000000000000
--- a/arch/arm64/boot/dts/broadcom/vulcan-eval.dts
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * dts file for Broadcom (BRCM) Vulcan Evaluation Platform
- *
- * Copyright (c) 2013-2016 Broadcom
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- */
-
-/dts-v1/;
-
-#include "vulcan.dtsi"
-
-/ {
-	model = "Broadcom Vulcan Eval Platform";
-	compatible = "brcm,vulcan-eval", "brcm,vulcan-soc";
-
-	memory {
-		device_type = "memory";
-		reg = <0x00000000 0x80000000 0x0 0x80000000>,  /* 2G @ 2G  */
-		      <0x00000008 0x80000000 0x0 0x80000000>;  /* 2G @ 34G */
-	};
-
-	aliases {
-		serial0 = &uart0;
-	};
-
-	chosen {
-		stdout-path = "serial0:115200n8";
-	};
-};
diff --git a/arch/arm64/boot/dts/broadcom/vulcan.dtsi b/arch/arm64/boot/dts/broadcom/vulcan.dtsi
deleted file mode 100644
index 34e11a9db2a0..000000000000
--- a/arch/arm64/boot/dts/broadcom/vulcan.dtsi
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * dtsi file for Broadcom (BRCM) Vulcan processor
- *
- * Copyright (c) 2013-2016 Broadcom
- * Author: Zi Shen Lim <zlim@broadcom.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- */
-
-#include <dt-bindings/interrupt-controller/arm-gic.h>
-
-/ {
-	model = "Broadcom Vulcan";
-	compatible = "brcm,vulcan-soc";
-	interrupt-parent = <&gic>;
-	#address-cells = <2>;
-	#size-cells = <2>;
-
-	/* just 4 cpus now, 128 needed in full config */
-	cpus {
-		#address-cells = <0x2>;
-		#size-cells = <0x0>;
-
-		cpu@0 {
-			device_type = "cpu";
-			compatible = "brcm,vulcan", "arm,armv8";
-			reg = <0x0 0x0>;
-			enable-method = "psci";
-		};
-
-		cpu@1 {
-			device_type = "cpu";
-			compatible = "brcm,vulcan", "arm,armv8";
-			reg = <0x0 0x1>;
-			enable-method = "psci";
-		};
-
-		cpu@2 {
-			device_type = "cpu";
-			compatible = "brcm,vulcan", "arm,armv8";
-			reg = <0x0 0x2>;
-			enable-method = "psci";
-		};
-
-		cpu@3 {
-			device_type = "cpu";
-			compatible = "brcm,vulcan", "arm,armv8";
-			reg = <0x0 0x3>;
-			enable-method = "psci";
-		};
-	};
-
-	psci {
-		compatible = "arm,psci-0.2";
-		method = "smc";
-	};
-
-	gic: interrupt-controller@400080000 {
-		compatible = "arm,gic-v3";
-		#interrupt-cells = <3>;
-		#address-cells = <2>;
-		#size-cells = <2>;
-		ranges;
-		interrupt-controller;
-		#redistributor-regions = <1>;
-		reg = <0x04 0x00080000 0x0 0x20000>,	/* GICD */
-		      <0x04 0x01000000 0x0 0x1000000>;	/* GICR */
-		interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
-
-		gicits: gic-its@40010000 {
-			compatible = "arm,gic-v3-its";
-			msi-controller;
-			reg = <0x04 0x00100000 0x0 0x20000>;	/* GIC ITS */
-		};
-	};
-
-	timer {
-		compatible = "arm,armv8-timer";
-		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_PPI 14 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH>;
-	};
-
-	pmu {
-		compatible = "brcm,vulcan-pmu", "arm,armv8-pmuv3";
-		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>; /* PMU overflow */
-	};
-
-	clk125mhz: uart_clk125mhz {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <125000000>;
-		clock-output-names = "clk125mhz";
-	};
-
-	pci {
-		compatible = "pci-host-ecam-generic";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#address-cells = <3>;
-		#size-cells = <2>;
-
-		/* ECAM at 0x3000_0000 - 0x4000_0000 */
-		reg = <0x0 0x30000000  0x0 0x10000000>;
-		reg-names = "PCI ECAM";
-
-		/*
-		 * PCI ranges:
-		 *   IO		no supported
-		 *   MEM        0x4000_0000 - 0x6000_0000
-		 *   MEM64 pref 0x40_0000_0000 - 0x60_0000_0000
-		 */
-		ranges =
-		  <0x02000000    0 0x40000000    0 0x40000000    0 0x20000000
-		   0x43000000 0x40 0x00000000 0x40 0x00000000 0x20 0x00000000>;
-		interrupt-map-mask = <0 0 0 7>;
-		interrupt-map =
-		      /* addr  pin  ic   icaddr  icintr */
-			<0 0 0  1  &gic   0 0    GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH
-			 0 0 0  2  &gic   0 0    GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH
-			 0 0 0  3  &gic   0 0    GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH
-			 0 0 0  4  &gic   0 0    GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
-		msi-parent = <&gicits>;
-		dma-coherent;
-	};
-
-	soc {
-		compatible = "simple-bus";
-		#address-cells = <2>;
-		#size-cells = <2>;
-		ranges;
-
-		uart0: serial@402020000 {
-			compatible = "arm,pl011", "arm,primecell";
-			reg = <0x04 0x02020000 0x0 0x1000>;
-			interrupt-parent = <&gic>;
-			interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&clk125mhz>;
-			clock-names = "apb_pclk";
-		};
-	};
-
-};