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ARM: dts: OMAP5: Add CPU OPP table

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Add DT OPP table for OMAP54xx family of devices. This data is
decoded by OF with of_init_opp_table() helper function.

The data is based on OMAP543x ES2.0 DM Operating Condition Addendum
Version 0.6(April 2013)

NOTE: The voltage and frequency values work well only on NOM samples
and are supposed to work properly only with ABB/AVS for ALL OPPs.

TODO: Add SPEED BIN OPP after ABB and AVS support so the cpufreq works
on all samples seamlessly. Clock node is pending alignment for clock
dts conversion

[nm@ti.com: sync to latest and fixes]
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: J Keerthy <j-keerthy@ti.com>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
This commit is contained in:
J Keerthy 2013-10-16 10:39:06 -05:00 committed by Benoit Cousson
parent 22f1e7ef81
commit 6c24894d9f
1 changed files with 7 additions and 0 deletions
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7
arch/arm/boot/dts/omap5.dtsi
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@ -42,6 +42,13 @@ cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a15";
reg = <0x0>;
operating-points = <
/* kHz uV */
500000 880000
1000000 1060000
1500000 1250000
>;
};
cpu@1 {
device_type = "cpu";