From: Tuomas Tynkkynen <ttynkkynen@xxxxxxxxxx>
The Tegra124 cpufreq driver relies on certain clocks being present
in the /cpus/cpu@0 node.
Signed-off-by: Tuomas Tynkkynen <ttynkkynen@xxxxxxxxxx>
Signed-off-by: Mikko Perttunen <mikko.perttunen@xxxxxxxx>
---
v5:
- Don't name cpu@0 'cpu0'. Instead, we will reference by path.
arch/arm/boot/dts/tegra124.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
index a6bf9b6..ba5c6b4 100644
--- a/arch/arm/boot/dts/tegra124.dtsi
+++ b/arch/arm/boot/dts/tegra124.dtsi
@@ -882,6 +882,15 @@
device_type = "cpu";
compatible = "arm,cortex-a15";
reg = <0>;
+
+ clocks = <&tegra_car TEGRA124_CLK_CCLK_G>,
+ <&tegra_car TEGRA124_CLK_CCLK_LP>,
+ <&tegra_car TEGRA124_CLK_PLL_X>,
+ <&tegra_car TEGRA124_CLK_PLL_P>,
+ <&dfll>;
+ clock-names = "cpu_g", "cpu_lp", "pll_x", "pll_p", "dfll";
+ /* FIXME: what's the actual transition time? */
+ clock-latency = <300000>;
};
cpu@1 {
--
2.1.0
--
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