diff options
| author | Anson Huang <b20788@freescale.com> | 2013-12-19 10:02:10 -0500 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2014-02-09 21:29:37 +0800 |
| commit | 978ed904c17cd39700a5e1f95ee29ef4fee08ce9 (patch) | |
| tree | a7a8afc70db78303e73e8cc021d87c162cf0c803 | |
| parent | 69171eda49ae6c620bffa17204750e8dc6060357 (diff) | |
ARM: dts: imx6dl: enable cpufreq support
This patch adds cpufreq dts for i.mx6dl to support cpufreq driver.
Signed-off-by: Anson Huang <b20788@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| -rw-r--r-- | arch/arm/boot/dts/imx6dl.dtsi | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi index 80d0abeeed4c..9c4942f2817a 100644 --- a/arch/arm/boot/dts/imx6dl.dtsi +++ b/arch/arm/boot/dts/imx6dl.dtsi @@ -22,6 +22,26 @@ 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@1 { |