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| author | Shawn Guo <shawn.guo@linaro.org> | 2012-07-19 23:16:30 +0800 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2012-11-16 14:18:53 +0800 |
| commit | d90df97863c7838847abd0f144c71db60aa00643 (patch) | |
| tree | 0a467ce8312f4dbbf0e7792815b8be2be15dec36 /arch/arm/boot | |
| parent | c92503886c9e566708a05f92a99c9c3fe71f4348 (diff) | |
| download | op-kernel-dev-d90df97863c7838847abd0f144c71db60aa00643.zip op-kernel-dev-d90df97863c7838847abd0f144c71db60aa00643.tar.gz | |
ARM: imx: enable cpufreq for imx6q
It enables cpufreq support for imx6q with generic cpufreq-cpu0 driver.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/dts/imx6q.dtsi | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index 255f56b..1565aea 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -36,6 +36,14 @@ compatible = "arm,cortex-a9"; reg = <0>; next-level-cache = <&L2>; + operating-points = < + /* kHz uV */ + 792000 1100000 + 396000 950000 + 198000 850000 + >; + clock-latency = <61036>; /* two CLK32 periods */ + cpu0-supply = <®_cpu>; }; cpu@1 { @@ -447,7 +455,7 @@ anatop-max-voltage = <2750000>; }; - regulator-vddcore@140 { + reg_cpu: regulator-vddcore@140 { compatible = "fsl,anatop-regulator"; regulator-name = "cpu"; regulator-min-microvolt = <725000>; |
