From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Zhong Subject: [PATCH 1/2] ARM: dts: rockchip: change the max voltage of cpu to 1.4v Date: Tue, 25 Nov 2014 17:37:32 +0800 Message-ID: <1416908253-31721-2-git-send-email-zyw@rock-chips.com> References: <1416908253-31721-1-git-send-email-zyw@rock-chips.com> Return-path: In-Reply-To: <1416908253-31721-1-git-send-email-zyw@rock-chips.com> Sender: linux-kernel-owner@vger.kernel.org To: heiko@sntech.de, dianders@chromium.org Cc: Linus Walleij , linux-rockchip@lists.infradead.org, Chris Zhong , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Russell King , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: devicetree@vger.kernel.org If the cpu frequencies up to 1.8Ghz, we need set the vdd_cpu to 1.4v. Signed-off-by: Chris Zhong --- arch/arm/boot/dts/rk3288-evb-rk808.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/rk3288-evb-rk808.dts b/arch/arm/boot/dts/rk3288-evb-rk808.dts index d8c775e6..d4f74dd 100644 --- a/arch/arm/boot/dts/rk3288-evb-rk808.dts +++ b/arch/arm/boot/dts/rk3288-evb-rk808.dts @@ -48,7 +48,7 @@ regulator-always-on; regulator-boot-on; regulator-min-microvolt = <750000>; - regulator-max-microvolt = <1350000>; + regulator-max-microvolt = <1400000>; regulator-name = "vdd_arm"; }; -- 1.9.1