ARM: dts: imx6sx-sdb: Add 198MHz operational point
imx6sx-sdb has custom operating points entries because it has one power supply that drives both VDDARM_IN and VDDSOC_IN. As per the MX6UL datasheet we have the following minimum voltages for 198 MHz operation (after adding the 25mV margin value): VDDARM_IN = 0.975 V VDDSOC_IN = 1.175 V So use 1.175V for the 198MHz operation. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
parent
96466f0478
commit
1dd58e12df
|
@ -18,12 +18,14 @@
|
||||||
996000 1250000
|
996000 1250000
|
||||||
792000 1175000
|
792000 1175000
|
||||||
396000 1175000
|
396000 1175000
|
||||||
|
198000 1175000
|
||||||
>;
|
>;
|
||||||
fsl,soc-operating-points = <
|
fsl,soc-operating-points = <
|
||||||
/* ARM kHz SOC uV */
|
/* ARM kHz SOC uV */
|
||||||
996000 1250000
|
996000 1250000
|
||||||
792000 1175000
|
792000 1175000
|
||||||
396000 1175000
|
396000 1175000
|
||||||
|
198000 1175000
|
||||||
>;
|
>;
|
||||||
};
|
};
|
||||||
|
|
||||||
|
|
Loading…
Reference in a new issue