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Diffstat (limited to 'dts/src/arm64/nvidia/tegra210.dtsi')
-rw-r--r--dts/src/arm64/nvidia/tegra210.dtsi41
1 files changed, 38 insertions, 3 deletions
diff --git a/dts/src/arm64/nvidia/tegra210.dtsi b/dts/src/arm64/nvidia/tegra210.dtsi
index 6574396..a550c0a 100644
--- a/dts/src/arm64/nvidia/tegra210.dtsi
+++ b/dts/src/arm64/nvidia/tegra210.dtsi
@@ -384,14 +384,22 @@
};
timer@60005000 {
- compatible = "nvidia,tegra210-timer", "nvidia,tegra20-timer";
+ compatible = "nvidia,tegra210-timer";
reg = <0x0 0x60005000 0x0 0x400>;
- interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+ interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
+ <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&tegra_car TEGRA210_CLK_TIMER>;
clock-names = "timer";
};
@@ -1363,24 +1371,51 @@
<&dfll>;
clock-names = "cpu_g", "pll_x", "pll_p", "dfll";
clock-latency = <300000>;
+ cpu-idle-states = <&CPU_SLEEP>;
+ next-level-cache = <&L2>;
};
cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a57";
reg = <1>;
+ cpu-idle-states = <&CPU_SLEEP>;
+ next-level-cache = <&L2>;
};
cpu@2 {
device_type = "cpu";
compatible = "arm,cortex-a57";
reg = <2>;
+ cpu-idle-states = <&CPU_SLEEP>;
+ next-level-cache = <&L2>;
};
cpu@3 {
device_type = "cpu";
compatible = "arm,cortex-a57";
reg = <3>;
+ cpu-idle-states = <&CPU_SLEEP>;
+ next-level-cache = <&L2>;
+ };
+
+ idle-states {
+ entry-method = "psci";
+
+ CPU_SLEEP: cpu-sleep {
+ compatible = "arm,idle-state";
+ arm,psci-suspend-param = <0x40000007>;
+ entry-latency-us = <100>;
+ exit-latency-us = <30>;
+ min-residency-us = <1000>;
+ wakeup-latency-us = <130>;
+ idle-state-name = "cpu-sleep";
+ status = "disabled";
+ };
+ };
+
+ L2: l2-cache {
+ compatible = "cache";
};
};