From mboxrd@z Thu Jan 1 00:00:00 1970 From: b20788@freescale.com (Anson Huang) Date: Thu, 19 Dec 2013 10:02:10 -0500 Subject: [PATCH] ARM: imx: enable cpufreq for i.mx6dl Message-ID: <1387465330-15667-1-git-send-email-b20788@freescale.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch adds cpufreq dts for i.mx6dl to support cpufreq driver. Signed-off-by: Anson Huang --- arch/arm/boot/dts/imx6dl.dtsi | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi index b2f2699..e2ec0fb 100644 --- a/arch/arm/boot/dts/imx6dl.dtsi +++ b/arch/arm/boot/dts/imx6dl.dtsi @@ -23,6 +23,26 @@ device_type = "cpu"; reg = <0>; next-level-cache = <&L2>; + operating-points = < + /* kHz uV */ + 996000 1275000 + 792000 1175000 + 396000 1075000 + >; + fsl,soc-operating-points = < + /* ARM kHz SOC-PU uV */ + 996000 1175000 + 792000 1175000 + 396000 1175000 + >; + clock-latency = <61036>; /* two CLK32 periods */ + clocks = <&clks 104>, <&clks 6>, <&clks 16>, + <&clks 17>, <&clks 170>; + clock-names = "arm", "pll2_pfd2_396m", "step", + "pll1_sw", "pll1_sys"; + arm-supply = <®_arm>; + pu-supply = <®_pu>; + soc-supply = <®_soc>; }; cpu at 1 { -- 1.7.9.5