[PATCH v5 11/11] ARM: dts: tegra30: beaver: Add CPU Operating Performance Points

Dmitry Osipenko
2019-11-18T16:47:12Z

Utilize common Tegra30 CPU OPP table. CPU DVFS is available now on beaver.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
arch/arm/boot/dts/tegra30-beaver.dts | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)

diff --git a/arch/arm/boot/dts/tegra30-beaver.dts b/arch/arm/boot/dts/tegra30-beaver.dts
index 6ebb3105af9e..86556622be25 100644
--- a/arch/arm/boot/dts/tegra30-beaver.dts
+++ b/arch/arm/boot/dts/tegra30-beaver.dts
@@ -2,6 +2,8 @@
/dts-v1/;

#include "tegra30.dtsi"
+#include "tegra30-cpu-opp.dtsi"
+#include "tegra30-cpu-opp-microvolt.dtsi"

/ {
model = "NVIDIA Tegra30 Beaver evaluation board";
@@ -2124,4 +2126,26 @@
<&tegra_car TEGRA30_CLK_EXTERN1>;
clock-names = "pll_a", "pll_a_out0", "mclk";
};
+
+ cpus {
+ cpu0: cpu@0 {
+ cpu-supply = <&vddctrl_reg>;
+ operating-points-v2 = <&cpu0_opp_table>;
+ };
+
+ cpu@1 {
+ cpu-supply = <&vddctrl_reg>;
+ operating-points-v2 = <&cpu0_opp_table>;
+ };
+
+ cpu@2 {
+ cpu-supply = <&vddctrl_reg>;
+ operating-points-v2 = <&cpu0_opp_table>;
+ };
+
+ cpu@3 {
+ cpu-supply = <&vddctrl_reg>;
+ operating-points-v2 = <&cpu0_opp_table>;
+ };
+ };
};
--
2.23.0