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From: Thierry Reding <thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Thierry Reding <thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Alexandre Courbot
	<acourbot-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
	Jon Hunter <jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
	Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>,
	linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: [PATCH 8/9] arm64: tegra: Enable PSCI on P3310
Date: Thu, 17 Nov 2016 18:11:30 +0100	[thread overview]
Message-ID: <20161117171131.20062-8-thierry.reding@gmail.com> (raw)
In-Reply-To: <20161117171131.20062-1-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

From: Thierry Reding <treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>

The P3310 processor module comes ships with a firmware that implements
PSCI 1.0. Enable and use it to bring up all CPUs.

Signed-off-by: Thierry Reding <treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
---
 arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi | 36 ++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
index 807af7b68761..2c158c6809a5 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
@@ -26,7 +26,43 @@
 		status = "okay";
 	};
 
+	cpus {
+		cpu@0 {
+			enable-method = "psci";
+		};
+
+		cpu@1 {
+			enable-method = "psci";
+		};
+
+		cpu@2 {
+			enable-method = "psci";
+		};
+
+		cpu@3 {
+			enable-method = "psci";
+		};
+
+		cpu@4 {
+			enable-method = "psci";
+		};
+
+		cpu@5 {
+			enable-method = "psci";
+		};
+	};
+
 	bpmp {
 		status = "okay";
 	};
+
+	psci {
+		compatible = "arm,psci-1.0";
+		status = "okay";
+		method = "smc";
+
+		cpu_off = <0x84000002>;
+		cpu_on = <0xc4000003>;
+		cpu_suspend = <0xc4000001>;
+	};
 };
-- 
2.10.2

WARNING: multiple messages have this Message-ID (diff)
From: thierry.reding@gmail.com (Thierry Reding)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 8/9] arm64: tegra: Enable PSCI on P3310
Date: Thu, 17 Nov 2016 18:11:30 +0100	[thread overview]
Message-ID: <20161117171131.20062-8-thierry.reding@gmail.com> (raw)
In-Reply-To: <20161117171131.20062-1-thierry.reding@gmail.com>

From: Thierry Reding <treding@nvidia.com>

The P3310 processor module comes ships with a firmware that implements
PSCI 1.0. Enable and use it to bring up all CPUs.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi | 36 ++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
index 807af7b68761..2c158c6809a5 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
@@ -26,7 +26,43 @@
 		status = "okay";
 	};
 
+	cpus {
+		cpu at 0 {
+			enable-method = "psci";
+		};
+
+		cpu at 1 {
+			enable-method = "psci";
+		};
+
+		cpu at 2 {
+			enable-method = "psci";
+		};
+
+		cpu at 3 {
+			enable-method = "psci";
+		};
+
+		cpu at 4 {
+			enable-method = "psci";
+		};
+
+		cpu at 5 {
+			enable-method = "psci";
+		};
+	};
+
 	bpmp {
 		status = "okay";
 	};
+
+	psci {
+		compatible = "arm,psci-1.0";
+		status = "okay";
+		method = "smc";
+
+		cpu_off = <0x84000002>;
+		cpu_on = <0xc4000003>;
+		cpu_suspend = <0xc4000001>;
+	};
 };
-- 
2.10.2

  parent reply	other threads:[~2016-11-17 17:11 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-11-17 17:11 [PATCH 1/9] arm64: tegra: Add Tegra186 support Thierry Reding
2016-11-17 17:11 ` Thierry Reding
     [not found] ` <20161117171131.20062-1-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-11-17 17:11   ` [PATCH 2/9] arm64: tegra: Add CPU nodes for Tegra186 Thierry Reding
2016-11-17 17:11     ` Thierry Reding
2016-11-17 17:11   ` [PATCH 3/9] arm64: tegra: Add serial ports on Tegra186 Thierry Reding
2016-11-17 17:11     ` Thierry Reding
2016-11-17 17:11   ` [PATCH 4/9] arm64: tegra: Add I2C controllers " Thierry Reding
2016-11-17 17:11     ` Thierry Reding
2016-11-17 17:11   ` [PATCH 5/9] arm64: tegra: Add SDHCI " Thierry Reding
2016-11-17 17:11     ` Thierry Reding
2016-11-17 17:11   ` [PATCH 6/9] arm64: tegra: Add GPIO " Thierry Reding
2016-11-17 17:11     ` Thierry Reding
2016-11-17 17:11   ` [PATCH 7/9] arm64: tegra: Add NVIDIA P3310 processor module support Thierry Reding
2016-11-17 17:11     ` Thierry Reding
2016-11-17 17:11   ` Thierry Reding [this message]
2016-11-17 17:11     ` [PATCH 8/9] arm64: tegra: Enable PSCI on P3310 Thierry Reding
     [not found]     ` <20161117171131.20062-8-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-11-17 17:21       ` Sudeep Holla
2016-11-17 17:21         ` Sudeep Holla
     [not found]         ` <786f354d-a1f2-f2c6-fde7-7b1af3df756c-5wv7dgnIgG8@public.gmane.org>
2016-11-17 17:33           ` Thierry Reding
2016-11-17 17:33             ` Thierry Reding
2016-11-17 17:11   ` [PATCH 9/9] arm64: tegra: Add NVIDIA P2771 board support Thierry Reding
2016-11-17 17:11     ` Thierry Reding

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