NVIDIA Tegra Activity Monitor
The activity monitor block collects statistics about the behaviour of other
components in the system. This information can be used to derive the rate at
which the external memory needs to be clocked in order to serve all requests
from the monitored clients.
Required properties:
- compatible: should be “nvidia,tegra
-actmon” - reg: offset and length of the register set for the device
- interrupts: standard interrupt property
- clocks: Must contain a phandle and clock specifier pair for each entry in
clock-names. See ../../clock/clock-bindings.txt for details. - clock-names: Must include the following entries:
- actmon
- emc
- resets: Must contain an entry for each entry in reset-names. See
../../reset/reset.txt for details. - reset-names: Must include the following entries:
- actmon
Example:
actmon@6000c800 {
compatible = “nvidia,tegra124-actmon”;
reg = <0x0 0x6000c800 0x0 0x400>;
interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&tegra_car TEGRA124_CLK_ACTMON>,
<&tegra_car TEGRA124_CLK_EMC>;
clock-names = “actmon”, “emc”;
resets = <&tegra_car 119>;
reset-names = “actmon”;
};
