From mboxrd@z Thu Jan 1 00:00:00 1970 From: mpa@pengutronix.de (Markus Pargmann) Date: Thu, 20 Jun 2013 16:50:14 +0200 Subject: [PATCH 5/6] ARM: dts: imx27 cpufreq-cpu0 frequencies In-Reply-To: <1371739815-6666-1-git-send-email-mpa@pengutronix.de> References: <1371739815-6666-1-git-send-email-mpa@pengutronix.de> Message-ID: <1371739815-6666-6-git-send-email-mpa@pengutronix.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.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 at 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