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| author | J Keerthy <j-keerthy@ti.com> | 2013-10-16 10:39:06 -0500 |
|---|---|---|
| committer | Benoit Cousson <bcousson@baylibre.com> | 2013-10-22 17:33:29 +0200 |
| commit | 6c24894d9f1319fd23644e1c9f9b2b675fc20b1a (patch) | |
| tree | 755dff8891513d20705a4712defd69fbf54850b8 /arch/arm/boot/dts/omap5.dtsi | |
| parent | 22f1e7ef814d2ceace28a36edb4febbd0daab7d1 (diff) | |
| download | lwn-6c24894d9f1319fd23644e1c9f9b2b675fc20b1a.tar.gz lwn-6c24894d9f1319fd23644e1c9f9b2b675fc20b1a.zip | |
ARM: dts: OMAP5: Add CPU OPP table
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>
Diffstat (limited to 'arch/arm/boot/dts/omap5.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/omap5.dtsi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi index b3158738991a..154d92fae1d5 100644 --- a/arch/arm/boot/dts/omap5.dtsi +++ b/arch/arm/boot/dts/omap5.dtsi @@ -42,6 +42,13 @@ device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0x0>; + + operating-points = < + /* kHz uV */ + 500000 880000 + 1000000 1060000 + 1500000 1250000 + >; }; cpu@1 { device_type = "cpu"; |