diff options
| author | Anson Huang <b20788@freescale.com> | 2013-12-19 15:16:48 +0100 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2014-02-09 14:29:36 +0100 |
| commit | 69171eda49ae6c620bffa17204750e8dc6060357 (patch) | |
| tree | 55af46a6f82ca27c5e1f1889b4315f03a1b7fd4c /arch/arm/boot/dts/imx6q.dtsi | |
| parent | ARM: dts: imx6q: update setting of VDDARM_CAP voltage (diff) | |
| download | linux-69171eda49ae6c620bffa17204750e8dc6060357.tar.xz linux-69171eda49ae6c620bffa17204750e8dc6060357.zip | |
ARM: dts: imx6q: add vddsoc/pu setpoint info
i.MX6Q needs to update vddarm, vddsoc/pu regulators when cpu freq
is changed, each setpoint has different voltage, so we need to
pass vddarm, vddsoc/pu's freq-voltage info from dts together.
Signed-off-by: Anson Huang <b20788@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6q.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx6q.dtsi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index 7acfda7f5868..6295fa89486e 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -29,6 +29,13 @@ 792000 1150000 396000 975000 >; + fsl,soc-operating-points = < + /* ARM kHz SOC-PU uV */ + 1200000 1275000 + 996000 1250000 + 792000 1175000 + 396000 1175000 + >; clock-latency = <61036>; /* two CLK32 periods */ clocks = <&clks 104>, <&clks 6>, <&clks 16>, <&clks 17>, <&clks 170>; |