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Signed-off-by: Joy Zou Signed-off-by: Frank Li --- arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts | 83 +++++++++++++++++++= ++++ 1 file changed, 83 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts b/arch/arm64= /boot/dts/freescale/imx93-14x14-evk.dts index 236a44c1782ae..348abb9ceae19 100644 --- a/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts @@ -219,6 +219,89 @@ pcal6524: gpio@22 { interrupt-parent =3D <&gpio3>; interrupts =3D <27 IRQ_TYPE_LEVEL_LOW>; }; + + pmic@25 { + compatible =3D "nxp,pca9452"; + reg =3D <0x25>; + interrupt-parent =3D <&pcal6524>; + interrupts =3D <11 IRQ_TYPE_EDGE_FALLING>; + + regulators { + buck1: BUCK1 { + regulator-name =3D "BUCK1"; + regulator-min-microvolt =3D <610000>; + regulator-max-microvolt =3D <950000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay =3D <3125>; + }; + + buck2: BUCK2 { + regulator-name =3D "BUCK2"; + regulator-min-microvolt =3D <600000>; + regulator-max-microvolt =3D <670000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay =3D <3125>; + }; + + buck4: BUCK4{ + regulator-name =3D "BUCK4"; + regulator-min-microvolt =3D <1620000>; + regulator-max-microvolt =3D <3400000>; + regulator-boot-on; + regulator-always-on; + }; + + buck5: BUCK5{ + regulator-name =3D "BUCK5"; + regulator-min-microvolt =3D <1620000>; + regulator-max-microvolt =3D <3400000>; + regulator-boot-on; + regulator-always-on; + }; + + buck6: BUCK6 { + regulator-name =3D "BUCK6"; + regulator-min-microvolt =3D <1060000>; + regulator-max-microvolt =3D <1140000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1: LDO1 { + regulator-name =3D "LDO1"; + regulator-min-microvolt =3D <1620000>; + regulator-max-microvolt =3D <1980000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo3: LDO3 { + regulator-name =3D "LDO3"; + regulator-min-microvolt =3D <1710000>; + regulator-max-microvolt =3D <1890000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo4: LDO4 { + regulator-name =3D "LDO4"; + regulator-min-microvolt =3D <800000>; + regulator-max-microvolt =3D <840000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo5: LDO5 { + regulator-name =3D "LDO5"; + regulator-min-microvolt =3D <1800000>; + regulator-max-microvolt =3D <3300000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; }; =20 &lpi2c3 { --=20 2.34.1