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authorJ Keerthy <j-keerthy@ti.com>2013-10-16 10:39:07 -0500
committerBenoit Cousson <bcousson@baylibre.com>2013-10-22 17:33:40 +0200
commit620c516898f105a838c4f3bdd14742068d60e437 (patch)
tree762fdcaeb621bbf43cea63a2ad4eceb952726336 /arch/arm/boot/dts/dra7.dtsi
parent6c24894d9f1319fd23644e1c9f9b2b675fc20b1a (diff)
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.dtsi6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index c4fb401a086..d0df4c4e8b0 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";