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    Subject[PATCH 6/7] ARM: dts: mt8135-evbp1: Add PMIC support
    Date
    The MT8135 eval board contains a MT6397 PMIC. This adds the
    corresponding device node to the dts file.

    Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
    ---
    arch/arm/boot/dts/mt8135-evbp1.dts | 193 +++++++++++++++++++++++++++++++++++++
    1 file changed, 193 insertions(+)

    diff --git a/arch/arm/boot/dts/mt8135-evbp1.dts b/arch/arm/boot/dts/mt8135-evbp1.dts
    index a5adf97..3be2c8b 100644
    --- a/arch/arm/boot/dts/mt8135-evbp1.dts
    +++ b/arch/arm/boot/dts/mt8135-evbp1.dts
    @@ -23,3 +23,196 @@
    reg = <0 0x80000000 0 0x40000000>;
    };
    };
    +
    +&pwrap {
    + pmic: mt6397 {
    + compatible = "mediatek,mt6397";
    +
    + mt6397regulator: mt6397regulator {
    + compatible = "mediatek,mt6397-regulator";
    +
    + mt6397_vpca15_reg: buck_vpca15 {
    + regulator-compatible = "buck_vpca15";
    + regulator-name = "vpca15";
    + regulator-min-microvolt = < 850000>;
    + regulator-max-microvolt = <1350000>;
    + regulator-ramp-delay = <12500>;
    + regulator-always-on;
    + };
    +
    + mt6397_vpca7_reg: buck_vpca7 {
    + regulator-compatible = "buck_vpca7";
    + regulator-name = "vpca7";
    + regulator-min-microvolt = < 850000>;
    + regulator-max-microvolt = <1350000>;
    + regulator-ramp-delay = <12500>;
    + regulator-always-on;
    + };
    +
    + mt6397_vsramca15_reg: buck_vsramca15 {
    + regulator-compatible = "buck_vsramca15";
    + regulator-name = "vsramca15";
    + regulator-min-microvolt = < 850000>;
    + regulator-max-microvolt = <1350000>;
    + regulator-ramp-delay = <12500>;
    + regulator-always-on;
    + };
    +
    + mt6397_vsramca7_reg: buck_vsramca7 {
    + regulator-compatible = "buck_vsramca7";
    + regulator-name = "vsramca7";
    + regulator-min-microvolt = < 850000>;
    + regulator-max-microvolt = <1350000>;
    + regulator-ramp-delay = <12500>;
    + regulator-always-on;
    + };
    +
    + mt6397_vcore_reg: buck_vcore {
    + regulator-compatible = "buck_vcore";
    + regulator-name = "vcore";
    + regulator-min-microvolt = < 850000>;
    + regulator-max-microvolt = <1350000>;
    + regulator-ramp-delay = <12500>;
    + regulator-always-on;
    + };
    +
    + mt6397_vgpu_reg: buck_vgpu {
    + regulator-compatible = "buck_vgpu";
    + regulator-name = "vgpu";
    + regulator-min-microvolt = < 700000>;
    + regulator-max-microvolt = <1350000>;
    + regulator-ramp-delay = <12500>;
    + regulator-enable-ramp-delay = <115>;
    + };
    +
    + mt6397_vdrm_reg: buck_vdrm {
    + regulator-compatible = "buck_vdrm";
    + regulator-name = "vdrm";
    + regulator-min-microvolt = <1200000>;
    + regulator-max-microvolt = <1400000>;
    + regulator-ramp-delay = <12500>;
    + regulator-always-on;
    + };
    +
    + mt6397_vio18_reg: buck_vio18 {
    + regulator-compatible = "buck_vio18";
    + regulator-name = "vio18";
    + regulator-min-microvolt = <1620000>;
    + regulator-max-microvolt = <1980000>;
    + regulator-ramp-delay = <12500>;
    + regulator-always-on;
    + };
    +
    + mt6397_vtcxo_reg: ldo_vtcxo {
    + regulator-compatible = "ldo_vtcxo";
    + regulator-name = "vtcxo";
    + regulator-always-on;
    + };
    +
    + mt6397_va28_reg: ldo_va28 {
    + regulator-compatible = "ldo_va28";
    + regulator-name = "va28";
    + regulator-always-on;
    + };
    +
    + mt6397_vcama_reg: ldo_vcama {
    + regulator-compatible = "ldo_vcama";
    + regulator-name = "vcama";
    + regulator-min-microvolt = <1500000>;
    + regulator-max-microvolt = <2800000>;
    + regulator-enable-ramp-delay = <218>;
    + };
    +
    + mt6397_vio28_reg: ldo_vio28 {
    + regulator-compatible = "ldo_vio28";
    + regulator-name = "vio28";
    + regulator-always-on;
    + };
    +
    + mt6397_vusb_reg: ldo_vusb {
    + regulator-compatible = "ldo_vusb";
    + regulator-name = "vusb";
    + };
    +
    + mt6397_vmc_reg: ldo_vmc {
    + regulator-compatible = "ldo_vmc";
    + regulator-name = "vmc";
    + regulator-min-microvolt = <1800000>;
    + regulator-max-microvolt = <3300000>;
    + regulator-enable-ramp-delay = <218>;
    + };
    +
    + mt6397_vmch_reg: ldo_vmch {
    + regulator-compatible = "ldo_vmch";
    + regulator-name = "vmch";
    + regulator-min-microvolt = <3000000>;
    + regulator-max-microvolt = <3300000>;
    + regulator-enable-ramp-delay = <218>;
    + };
    +
    + mt6397_vemc_3v3_reg: ldo_vemc3v3 {
    + regulator-compatible = "ldo_vemc3v3";
    + regulator-name = "vemc_3v3";
    + regulator-min-microvolt = <3000000>;
    + regulator-max-microvolt = <3300000>;
    + regulator-enable-ramp-delay = <218>;
    + };
    +
    + mt6397_vgp1_reg: ldo_vgp1 {
    + regulator-compatible = "ldo_vgp1";
    + regulator-name = "vcamd";
    + regulator-min-microvolt = <1220000>;
    + regulator-max-microvolt = <3300000>;
    + regulator-enable-ramp-delay = <240>;
    + };
    +
    + mt6397_vgp2_reg: ldo_vgp2 {
    + regulator-compatible = "ldo_vgp2";
    + regulator-name = "vcamio";
    + regulator-min-microvolt = <1000000>;
    + regulator-max-microvolt = <3300000>;
    + regulator-enable-ramp-delay = <218>;
    + };
    +
    + mt6397_vgp3_reg: ldo_vgp3 {
    + regulator-compatible = "ldo_vgp3";
    + regulator-name = "vcamaf";
    + regulator-min-microvolt = <1200000>;
    + regulator-max-microvolt = <3300000>;
    + regulator-enable-ramp-delay = <218>;
    + };
    +
    + mt6397_vgp4_reg: ldo_vgp4 {
    + regulator-compatible = "ldo_vgp4";
    + regulator-name = "vgp4";
    + regulator-min-microvolt = <1200000>;
    + regulator-max-microvolt = <3300000>;
    + regulator-enable-ramp-delay = <218>;
    + };
    +
    + mt6397_vgp5_reg: ldo_vgp5 {
    + regulator-compatible = "ldo_vgp5";
    + regulator-name = "vgp5";
    + regulator-min-microvolt = <1200000>;
    + regulator-max-microvolt = <3000000>;
    + regulator-enable-ramp-delay = <218>;
    + };
    +
    + mt6397_vgp6_reg: ldo_vgp6 {
    + regulator-compatible = "ldo_vgp6";
    + regulator-name = "vgp6";
    + regulator-min-microvolt = <1200000>;
    + regulator-max-microvolt = <3300000>;
    + regulator-enable-ramp-delay = <218>;
    + };
    +
    + mt6397_vibr_reg: ldo_vibr {
    + regulator-compatible = "ldo_vibr";
    + regulator-name = "vibr";
    + regulator-min-microvolt = <1300000>;
    + regulator-max-microvolt = <3300000>;
    + regulator-enable-ramp-delay = <218>;
    + };
    + };
    + };
    +};
    --
    2.1.4


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