diff options
| author | Anson Huang <b20788@freescale.com> | 2013-12-19 10:02:10 -0500 |
|---|---|---|
| committer | Nitin Garg <nitin.garg@freescale.com> | 2015-01-15 21:16:15 -0600 |
| commit | 2f09d3352e6e305b84df3deee2ae9d638ad95ffa (patch) | |
| tree | be922576413b1b1b6e4c557afb54f20c26931f57 /arch/arm/boot/dts/imx6dl.dtsi | |
| parent | 081f897fac208101c4fff5f79391723c2679f06c (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>
[shawn.guo: cherry-pick commit 978ed904c17c from upstream]
Diffstat (limited to 'arch/arm/boot/dts/imx6dl.dtsi')
| -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 9e8ae118fdd4..a624171a21c8 100644 --- a/arch/arm/boot/dts/imx6dl.dtsi +++ b/arch/arm/boot/dts/imx6dl.dtsi @@ -21,6 +21,26 @@ 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 { |