From mboxrd@z Thu Jan 1 00:00:00 1970 From: tushar.behera@linaro.org (Tushar Behera) Date: Wed, 19 Jun 2013 15:28:39 +0530 Subject: [PATCH] ARM: dts: Update range for vdd_arm on EXYNOS4412-origen board Message-ID: <1371635919-16288-1-git-send-email-tushar.behera@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org EXYNOS4412 cpufreq driver requires the range of vdd_arm regulator to be from .9v to 1.35v. Since vdd_arm regulator (BUCK2 on S5M8767) has a supported range of .6v to 1.6v, the constraints are updated to match the requirement from cpufreq driver. Signed-off-by: Tushar Behera --- arch/arm/boot/dts/exynos4412-origen.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/exynos4412-origen.dts b/arch/arm/boot/dts/exynos4412-origen.dts index 7993641..309a583 100644 --- a/arch/arm/boot/dts/exynos4412-origen.dts +++ b/arch/arm/boot/dts/exynos4412-origen.dts @@ -450,8 +450,8 @@ 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 */ -- 1.7.9.5