354 lines
10 KiB
Text
354 lines
10 KiB
Text
MediaTek MT6359P Regulator
|
|
|
|
All voltage regulators provided by the MT6359P PMIC are described as the
|
|
subnodes of the MT6359P regulators node. Each regulator is named according
|
|
to its regulator type, buck_<name> and ldo_<name>. The definition for each
|
|
of these nodes is defined using the standard binding for regulators at
|
|
Documentation/devicetree/bindings/regulator/regulator.txt.
|
|
|
|
The valid names for regulators are::
|
|
BUCK:
|
|
buck_vs1, buck_vgpu11, buck_vmodem, buck_vpu, buck_vcore, buck_vs2, buck_vpa,
|
|
buck_vproc2, buck_vproc1, buck_vcore_sshub
|
|
LDO:
|
|
ldo_vaud18, ldo_vsim1, ldo_vibr, ldo_vrf12, ldo_vusb, ldo_vsram_proc2,
|
|
ldo_vio18, ldo_vcamio, ldo_vcn18, ldo_vfe28, ldo_vcn13, ldo_vcn33_1_bt,
|
|
ldo_vcn33_1_wifi, ldo_vaux18, ldo_vsram_others, ldo_vefuse, ldo_vxo22,
|
|
ldo_vrfck, ldo_vbif28, ldo_vio28, ldo_vemc, ldo_vcn33_2_bt, ldo_vcn33_2_wifi,
|
|
ldo_va12, ldo_va09, ldo_vrf18, ldo_vsram_md, ldo_vufs, ldo_vm18, ldo_vbbck,
|
|
ldo_vsram_proc1, ldo_vsim2, ldo_vsram_others_sshub
|
|
|
|
Example:
|
|
|
|
pmic {
|
|
compatible = "mediatek,mt6359p";
|
|
|
|
mt6359pregulator: mt6359pregulator {
|
|
compatible = "mediatek,mt6359p-regulator";
|
|
|
|
mt6359p_vs1_reg: buck_vs1 {
|
|
regulator-name = "vs1";
|
|
regulator-min-microvolt = <800000>;
|
|
regulator-max-microvolt = <2200000>;
|
|
regulator-enable-ramp-delay = <0>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
mt6359p_vgpu11_reg: buck_vgpu11 {
|
|
regulator-name = "vgpu11";
|
|
regulator-min-microvolt = <400000>;
|
|
regulator-max-microvolt = <1193750>;
|
|
regulator-ramp-delay = <5000>;
|
|
regulator-enable-ramp-delay = <200>;
|
|
regulator-allowed-modes = <0 1 2>;
|
|
};
|
|
|
|
mt6359p_vmodem_reg: buck_vmodem {
|
|
regulator-name = "vmodem";
|
|
regulator-min-microvolt = <400000>;
|
|
regulator-max-microvolt = <1100000>;
|
|
regulator-ramp-delay = <10760>;
|
|
regulator-enable-ramp-delay = <200>;
|
|
};
|
|
|
|
mt6359p_vpu_reg: buck_vpu {
|
|
regulator-name = "vpu";
|
|
regulator-min-microvolt = <400000>;
|
|
regulator-max-microvolt = <1193750>;
|
|
regulator-ramp-delay = <5000>;
|
|
regulator-enable-ramp-delay = <200>;
|
|
regulator-allowed-modes = <0 1 2>;
|
|
};
|
|
|
|
mt6359p_vcore_reg: buck_vcore {
|
|
regulator-name = "vcore";
|
|
regulator-min-microvolt = <506250>;
|
|
regulator-max-microvolt = <1300000>;
|
|
regulator-ramp-delay = <5000>;
|
|
regulator-enable-ramp-delay = <200>;
|
|
regulator-allowed-modes = <0 1 2>;
|
|
};
|
|
|
|
mt6359p_vs2_reg: buck_vs2 {
|
|
regulator-name = "vs2";
|
|
regulator-min-microvolt = <800000>;
|
|
regulator-max-microvolt = <1600000>;
|
|
regulator-enable-ramp-delay = <0>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
mt6359p_vpa_reg: buck_vpa {
|
|
regulator-name = "vpa";
|
|
regulator-min-microvolt = <500000>;
|
|
regulator-max-microvolt = <3650000>;
|
|
regulator-enable-ramp-delay = <300>;
|
|
};
|
|
|
|
mt6359p_vproc2_reg: buck_vproc2 {
|
|
regulator-name = "vproc2";
|
|
regulator-min-microvolt = <400000>;
|
|
regulator-max-microvolt = <1193750>;
|
|
regulator-ramp-delay = <7500>;
|
|
regulator-enable-ramp-delay = <200>;
|
|
regulator-allowed-modes = <0 1 2>;
|
|
};
|
|
|
|
mt6359p_vproc1_reg: buck_vproc1 {
|
|
regulator-name = "vproc1";
|
|
regulator-min-microvolt = <400000>;
|
|
regulator-max-microvolt = <1193750>;
|
|
regulator-ramp-delay = <7500>;
|
|
regulator-enable-ramp-delay = <200>;
|
|
regulator-allowed-modes = <0 1 2>;
|
|
};
|
|
|
|
mt6359p_vcore_sshub_reg: buck_vcore_sshub {
|
|
regulator-name = "vcore_sshub";
|
|
regulator-min-microvolt = <400000>;
|
|
regulator-max-microvolt = <1193750>;
|
|
};
|
|
|
|
mt6359p_vaud18_reg: ldo_vaud18 {
|
|
regulator-name = "vaud18";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-enable-ramp-delay = <240>;
|
|
};
|
|
|
|
mt6359p_vsim1_reg: ldo_vsim1 {
|
|
regulator-name = "vsim1";
|
|
regulator-min-microvolt = <1700000>;
|
|
regulator-max-microvolt = <3100000>;
|
|
regulator-enable-ramp-delay = <480>;
|
|
};
|
|
|
|
mt6359p_vibr_reg: ldo_vibr {
|
|
regulator-name = "vibr";
|
|
regulator-min-microvolt = <1200000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-enable-ramp-delay = <240>;
|
|
};
|
|
|
|
mt6359p_vrf12_reg: ldo_vrf12 {
|
|
regulator-name = "vrf12";
|
|
regulator-min-microvolt = <1100000>;
|
|
regulator-max-microvolt = <1300000>;
|
|
regulator-enable-ramp-delay = <480>;
|
|
};
|
|
|
|
mt6359p_vusb_reg: ldo_vusb {
|
|
regulator-name = "vusb";
|
|
regulator-min-microvolt = <3000000>;
|
|
regulator-max-microvolt = <3000000>;
|
|
regulator-enable-ramp-delay = <960>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
mt6359p_vsram_proc2_reg: ldo_vsram_proc2 {
|
|
regulator-name = "vsram_proc2";
|
|
regulator-min-microvolt = <500000>;
|
|
regulator-max-microvolt = <1293750>;
|
|
regulator-ramp-delay = <7500>;
|
|
regulator-enable-ramp-delay = <240>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
mt6359p_vio18_reg: ldo_vio18 {
|
|
regulator-name = "vio18";
|
|
regulator-min-microvolt = <1700000>;
|
|
regulator-max-microvolt = <1900000>;
|
|
regulator-enable-ramp-delay = <960>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
mt6359p_vcamio_reg: ldo_vcamio {
|
|
regulator-name = "vcamio";
|
|
regulator-min-microvolt = <1700000>;
|
|
regulator-max-microvolt = <1900000>;
|
|
regulator-enable-ramp-delay = <1920>;
|
|
};
|
|
|
|
mt6359p_vcn18_reg: ldo_vcn18 {
|
|
regulator-name = "vcn18";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-enable-ramp-delay = <240>;
|
|
};
|
|
|
|
mt6359p_vfe28_reg: ldo_vfe28 {
|
|
regulator-name = "vfe28";
|
|
regulator-min-microvolt = <2800000>;
|
|
regulator-max-microvolt = <2800000>;
|
|
regulator-enable-ramp-delay = <120>;
|
|
};
|
|
|
|
mt6359p_vcn13_reg: ldo_vcn13 {
|
|
regulator-name = "vcn13";
|
|
regulator-min-microvolt = <900000>;
|
|
regulator-max-microvolt = <1300000>;
|
|
regulator-enable-ramp-delay = <240>;
|
|
};
|
|
|
|
mt6359p_vcn33_1_bt_reg: ldo_vcn33_1_bt {
|
|
regulator-name = "vcn33_1_bt";
|
|
regulator-min-microvolt = <2800000>;
|
|
regulator-max-microvolt = <3500000>;
|
|
regulator-enable-ramp-delay = <240>;
|
|
};
|
|
|
|
mt6359p_vcn33_1_wifi_reg: ldo_vcn33_1_wifi {
|
|
regulator-name = "vcn33_1_wifi";
|
|
regulator-min-microvolt = <2800000>;
|
|
regulator-max-microvolt = <3500000>;
|
|
regulator-enable-ramp-delay = <240>;
|
|
};
|
|
|
|
mt6359p_vaux18_reg: ldo_vaux18 {
|
|
regulator-name = "vaux18";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-enable-ramp-delay = <240>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
mt6359p_vsram_others_reg: ldo_vsram_others {
|
|
regulator-name = "vsram_others";
|
|
regulator-min-microvolt = <500000>;
|
|
regulator-max-microvolt = <1293750>;
|
|
regulator-ramp-delay = <5000>;
|
|
regulator-enable-ramp-delay = <240>;
|
|
};
|
|
|
|
mt6359p_vefuse_reg: ldo_vefuse {
|
|
regulator-name = "vefuse";
|
|
regulator-min-microvolt = <1700000>;
|
|
regulator-max-microvolt = <2000000>;
|
|
regulator-enable-ramp-delay = <240>;
|
|
};
|
|
|
|
mt6359p_vxo22_reg: ldo_vxo22 {
|
|
regulator-name = "vxo22";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <2200000>;
|
|
regulator-enable-ramp-delay = <480>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
mt6359p_vrfck_reg: ldo_vrfck {
|
|
regulator-name = "vrfck";
|
|
regulator-min-microvolt = <1240000>;
|
|
regulator-max-microvolt = <1600000>;
|
|
regulator-enable-ramp-delay = <480>;
|
|
};
|
|
|
|
mt6359p_vbif28_reg: ldo_vbif28 {
|
|
regulator-name = "vbif28";
|
|
regulator-min-microvolt = <2800000>;
|
|
regulator-max-microvolt = <2800000>;
|
|
regulator-enable-ramp-delay = <240>;
|
|
};
|
|
|
|
mt6359p_vio28_reg: ldo_vio28 {
|
|
regulator-name = "vio28";
|
|
regulator-min-microvolt = <2800000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-enable-ramp-delay = <1920>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
mt6359p_vemc_reg: ldo_vemc {
|
|
regulator-name = "vemc";
|
|
regulator-min-microvolt = <2500000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-enable-ramp-delay = <240>;
|
|
};
|
|
|
|
mt6359p_vcn33_2_bt_reg: ldo_vcn33_2_bt {
|
|
regulator-name = "vcn33_2_bt";
|
|
regulator-min-microvolt = <2800000>;
|
|
regulator-max-microvolt = <3500000>;
|
|
regulator-enable-ramp-delay = <240>;
|
|
};
|
|
|
|
mt6359p_vcn33_2_wifi_reg: ldo_vcn33_2_wifi {
|
|
regulator-name = "vcn33_2_wifi";
|
|
regulator-min-microvolt = <2800000>;
|
|
regulator-max-microvolt = <3500000>;
|
|
regulator-enable-ramp-delay = <240>;
|
|
};
|
|
|
|
mt6359p_va12_reg: ldo_va12 {
|
|
regulator-name = "va12";
|
|
regulator-min-microvolt = <1200000>;
|
|
regulator-max-microvolt = <1300000>;
|
|
regulator-enable-ramp-delay = <960>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
mt6359p_va09_reg: ldo_va09 {
|
|
regulator-name = "va09";
|
|
regulator-min-microvolt = <800000>;
|
|
regulator-max-microvolt = <1200000>;
|
|
regulator-enable-ramp-delay = <960>;
|
|
};
|
|
|
|
mt6359p_vrf18_reg: ldo_vrf18 {
|
|
regulator-name = "vrf18";
|
|
regulator-min-microvolt = <1700000>;
|
|
regulator-max-microvolt = <1810000>;
|
|
regulator-enable-ramp-delay = <240>;
|
|
};
|
|
|
|
mt6359p_vsram_md_reg: ldo_vsram_md {
|
|
regulator-name = "vsram_md";
|
|
regulator-min-microvolt = <500000>;
|
|
regulator-max-microvolt = <1293750>;
|
|
regulator-ramp-delay = <10760>;
|
|
regulator-enable-ramp-delay = <240>;
|
|
};
|
|
|
|
mt6359p_vufs_reg: ldo_vufs {
|
|
regulator-name = "vufs";
|
|
regulator-min-microvolt = <1700000>;
|
|
regulator-max-microvolt = <1900000>;
|
|
regulator-enable-ramp-delay = <1920>;
|
|
};
|
|
|
|
mt6359p_vm18_reg: ldo_vm18 {
|
|
regulator-name = "vm18";
|
|
regulator-min-microvolt = <1700000>;
|
|
regulator-max-microvolt = <1900000>;
|
|
regulator-enable-ramp-delay = <1920>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
mt6359p_vbbck_reg: ldo_vbbck {
|
|
regulator-name = "vbbck";
|
|
regulator-min-microvolt = <1100000>;
|
|
regulator-max-microvolt = <1200000>;
|
|
regulator-enable-ramp-delay = <480>;
|
|
};
|
|
|
|
mt6359p_vsram_proc1_reg: ldo_vsram_proc1 {
|
|
regulator-name = "vsram_proc1";
|
|
regulator-min-microvolt = <500000>;
|
|
regulator-max-microvolt = <1293750>;
|
|
regulator-ramp-delay = <7500>;
|
|
regulator-enable-ramp-delay = <240>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
mt6359p_vsim2_reg: ldo_vsim2 {
|
|
regulator-name = "vsim2";
|
|
regulator-min-microvolt = <1700000>;
|
|
regulator-max-microvolt = <3100000>;
|
|
regulator-enable-ramp-delay = <480>;
|
|
};
|
|
|
|
mt6359p_vsram_others_sshub_ldo: ldo_vsram_others_sshub {
|
|
regulator-name = "vsram_others_sshub";
|
|
regulator-min-microvolt = <500000>;
|
|
regulator-max-microvolt = <1193750>;
|
|
};
|
|
};
|
|
};
|