| Message ID | 1411738864-26549-5-git-send-email-l.stach@pengutronix.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi Lucas, i know the patch is already applied, but ... > Lucas Stach <l.stach@pengutronix.de> hat am 26. September 2014 um 15:41 > geschrieben: > > > Add all required properties for the cpufreq-dt driver. > > Signed-off-by: Lucas Stach <l.stach@pengutronix.de> > --- > v2: > - split out device instantiation > --- > arch/arm/boot/dts/imx53.dtsi | 13 ++++++++++++- > 1 file changed, 12 insertions(+), 1 deletion(-) > > diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi > index c6c58c1c00e3..aa2fb2f3616d 100644 > --- a/arch/arm/boot/dts/imx53.dtsi > +++ b/arch/arm/boot/dts/imx53.dtsi > @@ -46,10 +46,21 @@ > cpus { > #address-cells = <1>; > #size-cells = <0>; > - cpu@0 { > + cpu0: cpu@0 { > device_type = "cpu"; > compatible = "arm,cortex-a8"; > reg = <0x0>; > + clocks = <&clks IMX5_CLK_ARM>; > + clock-latency = <61036>; > + voltage-tolerance = <5>; > + operating-points = < > + /* kHz */ > + 166666 850000 shouldn't it be "166667 850000"? I ran into the same issue on i.MX28. If i round down the frequencies the voltage of the next higher OPP will be set. Best regards Stefan > + 400000 900000 > + 800000 1050000 > + 1000000 1200000 > + 1200000 1300000 > + >; > }; > }; > > -- > 2.1.0 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi index c6c58c1c00e3..aa2fb2f3616d 100644 --- a/arch/arm/boot/dts/imx53.dtsi +++ b/arch/arm/boot/dts/imx53.dtsi @@ -46,10 +46,21 @@ cpus { #address-cells = <1>; #size-cells = <0>; - cpu@0 { + cpu0: cpu@0 { device_type = "cpu"; compatible = "arm,cortex-a8"; reg = <0x0>; + clocks = <&clks IMX5_CLK_ARM>; + clock-latency = <61036>; + voltage-tolerance = <5>; + operating-points = < + /* kHz */ + 166666 850000 + 400000 900000 + 800000 1050000 + 1000000 1200000 + 1200000 1300000 + >; }; };
Add all required properties for the cpufreq-dt driver. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> --- v2: - split out device instantiation --- arch/arm/boot/dts/imx53.dtsi | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-)