Messages in this thread Patch in this message | | | From | Nishanth Menon <> | Subject | [PATCH V6 10/15] ARM: dts: DRA7: Add CPU OPP table | Date | Wed, 9 Oct 2013 18:24:53 -0500 |
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From: J Keerthy <j-keerthy@ti.com>
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> --- arch/arm/boot/dts/dra7.dtsi | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index 02e430b..92cbe3b 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -36,6 +36,12 @@ device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0>; + + operating-points = < + /* kHz uV */ + 1000000 1060000 + 1176000 1160000 + >; }; cpu@1 { device_type = "cpu"; -- 1.7.9.5
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