From: Thierry Reding <treding@nvidia.com>
Date: Tue, 15 Nov 2016 12:01:08 +0000 (+0100)
Subject: arm64: tegra: Add CPU nodes for Tegra186
X-Git-Tag: v4.10-rc1~81^2~7^2~7
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=cd6fe32e34fa5cc04693a714755f61e3cc62937e;p=linux.git

arm64: tegra: Add CPU nodes for Tegra186

Tegra186 has six CPUs: two CPUs are second generation Denver CPUs that
support ARMv8 and four CPUs are Cortex-A57 CPUs.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---

diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
index ff0c9e182598..cbedef4fa9a8 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
@@ -56,6 +56,47 @@ cpu_bpmp_rx: shmem@4f000 {
 		};
 	};
 
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			compatible = "nvidia,tegra186-denver", "arm,armv8";
+			device_type = "cpu";
+			reg = <0x000>;
+		};
+
+		cpu@1 {
+			compatible = "nvidia,tegra186-denver", "arm,armv8";
+			device_type = "cpu";
+			reg = <0x001>;
+		};
+
+		cpu@2 {
+			compatible = "arm,cortex-a57", "arm,armv8";
+			device_type = "cpu";
+			reg = <0x100>;
+		};
+
+		cpu@3 {
+			compatible = "arm,cortex-a57", "arm,armv8";
+			device_type = "cpu";
+			reg = <0x101>;
+		};
+
+		cpu@4 {
+			compatible = "arm,cortex-a57", "arm,armv8";
+			device_type = "cpu";
+			reg = <0x102>;
+		};
+
+		cpu@5 {
+			compatible = "arm,cortex-a57", "arm,armv8";
+			device_type = "cpu";
+			reg = <0x103>;
+		};
+	};
+
 	bpmp: bpmp {
 		compatible = "nvidia,tegra186-bpmp";
 		mboxes = <&hsp_top0 0 19>;