On Fri, 5 May 2023 at 11:23, Varadarajan Narayanan <quic_varada@xxxxxxxxxxx> wrote: > > Add LDO regulator node As this LDO is provided by the PMIC, it would be nice to know why it is modelled as an always-on regulator instead of the proper PMIC regulator. Up to now we were doing this only for the outstanding power rails like CX/MX or EBI. > > Signed-off-by: Varadarajan Narayanan <quic_varada@xxxxxxxxxxx> > --- > Changes in v10: > - Add LDO regulator node > --- > arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts b/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts > index bdc1434..1f5d14f 100644 > --- a/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts > +++ b/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts > @@ -60,6 +60,13 @@ > regulator-min-microvolt = <725000>; > regulator-max-microvolt = <1075000>; > }; > + > + mp5496_l2: l2 { > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-boot-on; > + regulator-always-on; > + }; > }; > }; > > -- > 2.7.4 > -- With best wishes Dmitry