linux-kernel - [PATCH v5 15/16] ARM: tegra: Add CPU regulator to the Jetson TK1 device tree

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Message-Id: <1414161563-16812-16-git-send-email-mikko.perttunen@kapsi.fi>
Date:	Fri, 24 Oct 2014 17:39:22 +0300
From:	Mikko Perttunen <mikko.perttunen@...si.fi>
To:	swarren@...dotorg.org, thierry.reding@...il.com, gnurou@...il.com,
	pdeschrijver@...dia.com, rjw@...ysocki.net, viresh.kumar@...aro.org
Cc:	mturquette@...aro.org, pwalmsley@...dia.com, vinceh@...dia.com,
	pgaikwad@...dia.com, linux-kernel@...r.kernel.org,
	linux-pm@...r.kernel.org, linux-tegra@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, tuomas.tynkkynen@....fi,
	Mikko Perttunen <mikko.perttunen@...si.fi>,
	Tuomas Tynkkynen <ttynkkynen@...dia.com>
Subject: [PATCH v5 15/16] ARM: tegra: Add CPU regulator to the Jetson TK1 device tree

Specify the CPU voltage regulator for the cpufreq driver.

Signed-off-by: Tuomas Tynkkynen <ttynkkynen@...dia.com>
Signed-off-by: Mikko Perttunen <mikko.perttunen@...si.fi>
---
v5:
- Duplicate the cpus/cpu@0 structure here instead of referring to a named
  'cpu0' node. This fits in better with the style used by Tegra device trees.

 arch/arm/boot/dts/tegra124-jetson-tk1.dts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
index 116b6a0..0902860 100644
--- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts
+++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
@@ -1773,6 +1773,12 @@
 		};
 	};
 
+	cpus {
+		cpu@0 {
+			vdd-cpu-supply = <&vdd_cpu>;
+		};
+	};
+
 	gpio-keys {
 		compatible = "gpio-keys";
 
-- 
2.1.0

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