From: Mikko Perttunen <mperttunen-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
To: viresh.kumar-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
rjw-LthD3rsA81gm4RdzfppkhA@public.gmane.org
Cc: thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org,
linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Mikko Perttunen
<mperttunen-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Subject: [PATCH v3] dt-bindings: Add bindings for nvidia,tegra186-ccplex-cluster
Date: Tue, 13 Jun 2017 15:57:33 +0300 [thread overview]
Message-ID: <1497358653-4172-1-git-send-email-mperttunen@nvidia.com> (raw)
The Tegra186 CCPLEX_CLUSTER area contains memory-mapped
registers that initiate CPU frequency/voltage transitions.
Signed-off-by: Mikko Perttunen <mperttunen-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
---
Hi Viresh, Rafael,
This is now acked, so could you take it in through the cpufreq tree?
Thanks,
Mikko
.../arm/tegra/nvidia,tegra186-ccplex-cluster.txt | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-ccplex-cluster.txt
diff --git a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-ccplex-cluster.txt b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-ccplex-cluster.txt
new file mode 100644
index 000000000000..0c80cd8ee839
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-ccplex-cluster.txt
@@ -0,0 +1,20 @@
+NVIDIA Tegra CCPLEX_CLUSTER area
+
+The Tegra186 CCPLEX_CLUSTER area contains memory-mapped
+registers that initiate CPU frequency/voltage transitions.
+
+Required properties:
+- compatible: Should contain one of the following:
+ - "nvidia,tegra186-ccplex-cluster": for Tegra186
+- reg: Must contain an (offset, length) pair of the device's MMIO
+ register area
+- nvidia,bpmp: phandle to BPMP device that can be queried for OPP tables
+
+Example:
+
+ ccplex@e000000 {
+ compatible = "nvidia,tegra186-ccplex-cluster";
+ reg = <0x0 0x0e000000 0x0 0x3fffff>,
+
+ nvidia,bpmp = <&bpmp>;
+ };
--
2.1.4
reply other threads:[~2017-06-13 12:57 UTC|newest]
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