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| author | J Keerthy <j-keerthy@ti.com> | 2013-10-16 19:39:07 +0400 |
|---|---|---|
| committer | Benoit Cousson <bcousson@baylibre.com> | 2013-10-22 19:33:40 +0400 |
| commit | 620c516898f105a838c4f3bdd14742068d60e437 (patch) | |
| tree | 762fdcaeb621bbf43cea63a2ad4eceb952726336 /arch/arm/boot/dts/dra7.dtsi | |
| parent | 6c24894d9f1319fd23644e1c9f9b2b675fc20b1a (diff) | |
| download | linux-620c516898f105a838c4f3bdd14742068d60e437.tar.xz | |
ARM: dts: DRA7: Add CPU OPP table
Add DT OPP table for DRA7xx family of devices. This data is decoded by
OF with of_init_opp_table() helper function.
The data is based on DRA75x, DRA74x Data Manual revision F (Sept 2013).
TODO: add OPP_HIGH after AVS-Class0 is functional
NOTE: The voltage and frequency values work well only on NOM samples
and it is mandatory to use ABB/AVS Class 0 support for all OPPs.
Clock nodes are pending clock node alignment.
[nm@ti.com: cleanups and rebase to latest]
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/dra7.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/dra7.dtsi | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index c4fb401a086a..d0df4c4e8b0a 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -41,6 +41,12 @@ device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0>; + + operating-points = < + /* kHz uV */ + 1000000 1060000 + 1176000 1160000 + >; }; cpu@1 { device_type = "cpu"; |