* TI - MPU (Main Processor Unit) subsystem
The MPU subsystem contain one or several ARM cores
depending of the version.
The MPU contain CPUs, GIC, L2 cache and a local PRCM.
Required properties:
- compatible : Should be "ti,omap3-mpu" for OMAP3
Should be "ti,omap4-mpu" for OMAP4
- ti,hwmods: "mpu"
Examples:
- For an OMAP4 SMP system:
mpu {
compatible = "ti,omap4-mpu";
ti,hwmods = "mpu";
};
- For an OMAP3 monocore system:
mpu {
compatible = "ti,omap3-mpu";
ti,hwmods = "mpu";
};
-
由 Benoit Cousson 提交于
Add nodes for devices used by PM code (mpu, dsp, iva). Add a cpus node as well as recommended in the DT spec. Remove mpu, dsp, iva devices init if is populated. Signed-off-by: NBenoit Cousson <b-cousson@ti.com> Acked-by: NGrant Likely <grant.likely@secretlab.ca> Cc: Kevin Hilman <khilman@ti.com>
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