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Date: Tue, 4 Apr 2017 16:43:37 +0300
From: Mikko Perttunen <mperttunen@...dia.com>
To: <rjw@...ysocki.net>, <viresh.kumar@...aro.org>,
<thierry.reding@...il.com>, <jonathanh@...dia.com>
CC: <linux-kernel@...r.kernel.org>, <linux-pm@...r.kernel.org>,
<linux-tegra@...r.kernel.org>,
Mikko Perttunen <mperttunen@...dia.com>
Subject: [PATCH v2 3/3] arm64: tegra: Add CCPLEX_CLUSTER area in Tegra186
The Tegra186 CCPLEX_CLUSTER area contains memory-mapped
registers that initiate CPU frequency/voltage transitions.
Signed-off-by: Mikko Perttunen <mperttunen@...dia.com>
---
v2:
- Only one regs entry
arch/arm64/boot/dts/nvidia/tegra186.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
index 3ea5e6369bc3..c023af0be43d 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
@@ -347,6 +347,13 @@
reg-names = "pmc", "wake", "aotag", "scratch";
};
+ ccplex@...0000 {
+ compatible = "nvidia,tegra186-ccplex-cluster";
+ reg = <0x0 0x0e000000 0x0 0x3fffff>;
+
+ nvidia,bpmp = <&bpmp>;
+ };
+
sysram@...00000 {
compatible = "nvidia,tegra186-sysram", "mmio-sram";
reg = <0x0 0x30000000 0x0 0x50000>;
--
2.1.4
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