From mboxrd@z Thu Jan 1 00:00:00 1970 From: Markus Pargmann Subject: [PATCH 5/6] ARM: dts: imx27 cpufreq-cpu0 frequencies Date: Thu, 20 Jun 2013 16:50:14 +0200 Message-ID: <1371739815-6666-6-git-send-email-mpa@pengutronix.de> References: <1371739815-6666-1-git-send-email-mpa@pengutronix.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1371739815-6666-1-git-send-email-mpa-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Sender: "devicetree-discuss" To: Shawn Guo , Sascha Hauer Cc: Fabio Estevam , devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, Alexander Shiyan , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: devicetree@vger.kernel.org Set operating-points for imx27. There is no regulator support, so the voltages are 0. The frequencies should be the same for all imx27 boards, so it is defined here and can be overwritten if necessary. Signed-off-by: Markus Pargmann --- arch/arm/boot/dts/imx27.dtsi | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi index e883e77..3ebd98a 100644 --- a/arch/arm/boot/dts/imx27.dtsi +++ b/arch/arm/boot/dts/imx27.dtsi @@ -47,6 +47,25 @@ }; }; + cpus { + #size-cells = <0>; + #address-cells = <1>; + + cpu@0 { + device_type = "cpu"; + compatible = "fsl,imx27", "arm,arm926ejs"; + reg = <0>; + operating-points = < + /* kHz uV (No regulator support) */ + 133000 0 + 399000 0 + >; + clock-latency = <61036>; /* two CLK32 periods */ + clocks = <&clks 18>; + clock-names = "cpu"; + }; + }; + soc { #address-cells = <1>; #size-cells = <1>; -- 1.8.2.1