From mboxrd@z Thu Jan 1 00:00:00 1970 From: ta.omasab@gmail.com (Thomas Abraham) Date: Sat, 18 Jan 2014 16:41:23 +0530 Subject: [PATCH] ARM: dts: fix incorrect vdd_arm voltage range for Exynos4412 based boards Message-ID: <1390043483-1219-1-git-send-email-thomas.ab@samsung.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Thomas Abraham To allow Exynos4412 based Odroidx and Origen-quad boards to operate between 200MHz to 1.4Ghz, update the vdd_arm voltage range to operate between these cpu clock speeds. Cc: Dongjin Kim Signed-off-by: Thomas Abraham --- arch/arm/boot/dts/exynos4412-odroidx.dts | 2 +- arch/arm/boot/dts/exynos4412-origen.dts | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/exynos4412-odroidx.dts b/arch/arm/boot/dts/exynos4412-odroidx.dts index 9804fcb..12459b0 100644 --- a/arch/arm/boot/dts/exynos4412-odroidx.dts +++ b/arch/arm/boot/dts/exynos4412-odroidx.dts @@ -251,7 +251,7 @@ buck2_reg: BUCK2 { regulator-name = "vdd_arm"; regulator-min-microvolt = <900000>; - regulator-max-microvolt = <1300000>; + regulator-max-microvolt = <1350000>; regulator-always-on; regulator-boot-on; }; diff --git a/arch/arm/boot/dts/exynos4412-origen.dts b/arch/arm/boot/dts/exynos4412-origen.dts index 6bc0539..388f035 100644 --- a/arch/arm/boot/dts/exynos4412-origen.dts +++ b/arch/arm/boot/dts/exynos4412-origen.dts @@ -459,8 +459,8 @@ buck2_reg: BUCK2 { regulator-name = "vdd_arm"; - regulator-min-microvolt = <925000>; - regulator-max-microvolt = <1300000>; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1350000>; regulator-always-on; regulator-boot-on; op_mode = <1>; /* Normal Mode */ -- 1.6.6.rc2