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@xxxxxxxxxxxxx> --- arch/arm/boot/dts/imx6q.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index e7e8332..021e0cb 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -30,6 +30,13 @@ 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>; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
