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ARM: dts: Fix frequency scaling on Gumstix Pepper 

The device tree for Gumstix Pepper has DCDC2 and
DCDC3 correctly labelled but the upper limit values
are wrong. The confusion is due to the hardware
quirk where the DCDC2 and DCDC3 wires are flipped
in Pepper.

Signed-off-by: Arun Bharadwaj <arun@gumstix.com>
Tested-by: Ash Charles <ashcharles@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
hifive-unleashed-5.1
Arun Bharadwaj 2015-06-04 11:08:19 -07:00 committed by Tony Lindgren
parent 5aed4ee7cc
commit 693f4f4c96
1 changed files with 2 additions and 2 deletions
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4
arch/arm/boot/dts/am335x-pepper.dts
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@ -445,7 +445,7 @@
/* VDD_CORE voltage limits 0.95V - 1.26V with +/-4% tolerance */
regulator-name = "vdd_core";
regulator-min-microvolt = <925000>;
regulator-max-microvolt = <1325000>;
regulator-max-microvolt = <1150000>;
regulator-boot-on;
regulator-always-on;
};
@ -454,7 +454,7 @@
/* VDD_MPU voltage limits 0.95V - 1.1V with +/-4% tolerance */
regulator-name = "vdd_mpu";
regulator-min-microvolt = <925000>;
regulator-max-microvolt = <1150000>;
regulator-max-microvolt = <1325000>;
regulator-boot-on;
regulator-always-on;
};