From c7f942b789ebe288eeae5d26aa073fe241c70f23 Mon Sep 17 00:00:00 2001 From: Arun Bharadwaj Date: Thu, 4 Jun 2015 11:08:19 -0700 Subject: [PATCH] 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 Tested-by: Ash Charles Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/am335x-pepper.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/am335x-pepper.dts b/arch/arm/boot/dts/am335x-pepper.dts index 661f835addba9..206c042a7c486 100644 --- a/arch/arm/boot/dts/am335x-pepper.dts +++ b/arch/arm/boot/dts/am335x-pepper.dts @@ -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; }; -- 2.39.5