From: Ravikumar Kattekola Date: Wed, 3 Dec 2014 12:03:57 +0000 (+0530) Subject: ARM: dts: dra7-evm: Update SMPS7 (VDD_CORE) max voltage to match DM X-Git-Tag: v3.19-rc1~58^2~2^2~2 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=70fcaf921c87df274615398c135e86439ad6f799;p=karo-tx-linux.git ARM: dts: dra7-evm: Update SMPS7 (VDD_CORE) max voltage to match DM As per the latest Data Manual, for newer samples, the nominal voltage required for VDD_CORE at OPP_NOM can be upto 1.06V which was 1.03V earlier. Update the regulator max voltage constraint for SMPS7, connected to VDD_CORE, to meet this requirement. Document reference: DRA74 Data Manual, SPRS857M - Dec 2012, Revised Oct 2014. DRA72 Data Manual, SPRS906G - Dec 2012, revised Oct 2014. Signed-off-by: Ravikumar Kattekola Acked-by: Nishanth Menon Signed-off-by: Tony Lindgren --- diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts index b6b92861115d..10b725c7bfc0 100644 --- a/arch/arm/boot/dts/dra7-evm.dts +++ b/arch/arm/boot/dts/dra7-evm.dts @@ -313,7 +313,7 @@ /* CORE_VDD */ regulator-name = "smps7"; regulator-min-microvolt = <850000>; - regulator-max-microvolt = <1030000>; + regulator-max-microvolt = <1060000>; regulator-always-on; regulator-boot-on; }; diff --git a/arch/arm/boot/dts/dra72-evm.dts b/arch/arm/boot/dts/dra72-evm.dts index afc74fd4bb5e..89085d066c65 100644 --- a/arch/arm/boot/dts/dra72-evm.dts +++ b/arch/arm/boot/dts/dra72-evm.dts @@ -160,7 +160,7 @@ /* VDD_CORE */ regulator-name = "smps2"; regulator-min-microvolt = <850000>; - regulator-max-microvolt = <1030000>; + regulator-max-microvolt = <1060000>; regulator-boot-on; regulator-always-on; };