From: Dave Gerlach Date: Wed, 18 May 2016 23:36:26 +0000 (-0500) Subject: ARM: dts: am335x: Update MPU regulator range for TI boards X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=fb515b8e384d8b1a46c664c1ff6c57fdf4dcbd6c;p=openwrt%2Fstaging%2Fblogic.git ARM: dts: am335x: Update MPU regulator range for TI boards Now that we are moving to OPPv2 bindings and able to add 1GHz OPP for MPU, let's update the max MPU voltage range to align with the maximum possible value allowed in the operating-points table, which is max target voltage of 132500 uV + 2%. Signed-off-by: Dave Gerlach Acked-by: Viresh Kumar Signed-off-by: Tony Lindgren --- diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi index 0cc150b87b86..13133f3587b8 100644 --- a/arch/arm/boot/dts/am335x-bone-common.dtsi +++ b/arch/arm/boot/dts/am335x-bone-common.dtsi @@ -318,7 +318,7 @@ /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ regulator-name = "vdd_mpu"; regulator-min-microvolt = <925000>; - regulator-max-microvolt = <1325000>; + regulator-max-microvolt = <1351500>; regulator-boot-on; regulator-always-on; }; diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts index 516673bb023d..5d28712ad253 100644 --- a/arch/arm/boot/dts/am335x-evm.dts +++ b/arch/arm/boot/dts/am335x-evm.dts @@ -640,7 +640,7 @@ /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ regulator-name = "vdd_mpu"; regulator-min-microvolt = <912500>; - regulator-max-microvolt = <1312500>; + regulator-max-microvolt = <1351500>; regulator-boot-on; regulator-always-on; }; diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts index 282fe1b37095..09308d66645b 100644 --- a/arch/arm/boot/dts/am335x-evmsk.dts +++ b/arch/arm/boot/dts/am335x-evmsk.dts @@ -560,7 +560,7 @@ /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ regulator-name = "vdd_mpu"; regulator-min-microvolt = <912500>; - regulator-max-microvolt = <1312500>; + regulator-max-microvolt = <1351500>; regulator-boot-on; regulator-always-on; };