[PATCH] ARM: imx: enable cpufreq for i.mx6dl
From: Shawn Guo <hidden>
Date: 2013-12-19 03:13:05
Also in:
linux-devicetree
On Thu, Dec 19, 2013 at 10:02:10AM -0500, Anson Huang wrote:
This patch adds cpufreq dts for i.mx6dl to support cpufreq driver. Signed-off-by: Anson Huang <redacted>
Applied, with patch subject changed to 'ARM: dts: imx6dl: enable cpufreq support'. Shawn
quoted hunk
--- 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