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Groups > linux.kernel > #1654901
| From | Mikko Perttunen <mperttunen@nvidia.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v2 2/2] arm64: tegra: Add CCPLEX_CLUSTER area in Tegra186 |
| Date | 2017-06-01 10:10 +0200 |
| Message-ID | <tNtl8-8tU-17@gated-at.bofh.it> (permalink) |
| References | <tNtl8-8tU-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
The Tegra186 CCPLEX_CLUSTER area contains memory-mapped
registers that initiate CPU frequency/voltage transitions.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
---
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@e000000 {
+ compatible = "nvidia,tegra186-ccplex-cluster";
+ reg = <0x0 0x0e000000 0x0 0x3fffff>;
+
+ nvidia,bpmp = <&bpmp>;
+ };
+
sysram@30000000 {
compatible = "nvidia,tegra186-sysram", "mmio-sram";
reg = <0x0 0x30000000 0x0 0x50000>;
--
2.1.4
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[PATCH v2 0/2] Device tree changes for Tegra186 cpufreq Mikko Perttunen <mperttunen@nvidia.com> - 2017-06-01 10:10 +0200 [PATCH v2 2/2] arm64: tegra: Add CCPLEX_CLUSTER area in Tegra186 Mikko Perttunen <mperttunen@nvidia.com> - 2017-06-01 10:10 +0200 [PATCH v2 1/2] dt-bindings: Add bindings for nvidia,tegra186-ccplex-cluster Mikko Perttunen <mperttunen@nvidia.com> - 2017-06-01 10:10 +0200
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