From mboxrd@z Thu Jan 1 00:00:00 1970 From: thierry.reding@gmail.com (Thierry Reding) Date: Thu, 17 Nov 2016 18:11:24 +0100 Subject: [PATCH 2/9] arm64: tegra: Add CPU nodes for Tegra186 In-Reply-To: <20161117171131.20062-1-thierry.reding@gmail.com> References: <20161117171131.20062-1-thierry.reding@gmail.com> Message-ID: <20161117171131.20062-2-thierry.reding@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Thierry Reding 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 --- arch/arm64/boot/dts/nvidia/tegra186.dtsi | 41 ++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi index 6cb8ac918530..eadbfacd16c2 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi @@ -57,6 +57,47 @@ }; }; + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu at 0 { + compatible = "nvidia,tegra186-denver", "arm,armv8"; + device_type = "cpu"; + reg = <0x000>; + }; + + cpu at 1 { + compatible = "nvidia,tegra186-denver", "arm,armv8"; + device_type = "cpu"; + reg = <0x001>; + }; + + cpu at 2 { + compatible = "arm,cortex-a57", "arm,armv8"; + device_type = "cpu"; + reg = <0x100>; + }; + + cpu at 3 { + compatible = "arm,cortex-a57", "arm,armv8"; + device_type = "cpu"; + reg = <0x101>; + }; + + cpu at 4 { + compatible = "arm,cortex-a57", "arm,armv8"; + device_type = "cpu"; + reg = <0x102>; + }; + + cpu at 5 { + compatible = "arm,cortex-a57", "arm,armv8"; + device_type = "cpu"; + reg = <0x103>; + }; + }; + bpmp: bpmp { compatible = "nvidia,tegra186-bpmp"; mboxes = <&hsp_top0 TEGRA_HSP_MBOX_TYPE_DB -- 2.10.2