From mboxrd@z Thu Jan 1 00:00:00 1970 From: mpa@pengutronix.de (Markus Pargmann) Date: Fri, 28 Jun 2013 16:50:36 +0200 Subject: [PATCH v3 4/5] ARM: dts: imx27 cpufreq-cpu0 frequencies In-Reply-To: <1372431037-13519-1-git-send-email-mpa@pengutronix.de> References: <1372431037-13519-1-git-send-email-mpa@pengutronix.de> Message-ID: <1372431037-13519-5-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 --- Notes: Changes in v2: - Update compatibility list of cpu node - Simplify cpu node arch/arm/boot/dts/imx27.dtsi | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi index a79f173..9617d6c 100644 --- a/arch/arm/boot/dts/imx27.dtsi +++ b/arch/arm/boot/dts/imx27.dtsi @@ -47,6 +47,24 @@ }; }; + cpus { + #size-cells = <0>; + #address-cells = <1>; + + cpu { + device_type = "cpu"; + compatible = "arm,arm926ej-s"; + 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