add dt-binding document for MediaTek MT6359 PMIC Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@xxxxxxxxxxxx> --- changes since v6: - fix yaml error. --- .../bindings/regulator/mt6359-regulator.yaml | 385 ++++++++++++++++++ 1 file changed, 385 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/mt6359-regulator.yaml diff --git a/Documentation/devicetree/bindings/regulator/mt6359-regulator.yaml b/Documentation/devicetree/bindings/regulator/mt6359-regulator.yaml new file mode 100644 index 000000000000..8cc413eb482d --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/mt6359-regulator.yaml @@ -0,0 +1,385 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/mt6359-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MT6359 Regulator from MediaTek Integrated + +maintainers: + - Hsin-Hsiung Wang <hsin-hsiung.wang@xxxxxxxxxxxx> + +description: | + List of regulators provided by this controller. It is named + according to its regulator type, buck_<name> and ldo_<name>. + MT6359 regulators node should be sub node of the MT6397 MFD node. + +patternProperties: + "^buck_v(s1|gpu11|modem|pu|core|s2|pa|proc2|proc1|core_sshub)$": + type: object + $ref: "regulator.yaml#" + + properties: + regulator-name: + pattern: "^v(s1|gpu11|modem|pu|core|s2|pa|proc2|proc1|core_sshub)$" + + unevaluatedProperties: false + + "^ldo_v(ibr|rf12|usb|camio|efuse|xo22)$": + type: object + $ref: "regulator.yaml#" + + properties: + regulator-name: + pattern: "^v(ibr|rf12|usb|camio|efuse|xo22)$" + + unevaluatedProperties: false + + "^ldo_v(rfck|emc|a12|a09|ufs|bbck)$": + type: object + $ref: "regulator.yaml#" + + properties: + regulator-name: + pattern: "^v(rfck|emc|a12|a09|ufs|bbck)$" + + unevaluatedProperties: false + + "^ldo_vcn(18|13|33_1_bt|13_1_wifi|33_2_bt|33_2_wifi)$": + type: object + $ref: "regulator.yaml#" + + properties: + regulator-name: + pattern: "^vcn(18|13|33_1_bt|13_1_wifi|33_2_bt|33_2_wifi)$" + + unevaluatedProperties: false + + "^ldo_vsram_(proc2|others|md|proc1|others_sshub)$": + type: object + $ref: "regulator.yaml#" + + properties: + regulator-name: + pattern: "^vsram_(proc2|others|md|proc1|others_sshub)$" + + unevaluatedProperties: false + + "^ldo_v(fe|bif|io)28$": + type: object + $ref: "regulator.yaml#" + + properties: + regulator-name: + pattern: "^v(fe|bif|io)28$" + + unevaluatedProperties: false + + "^ldo_v(aud|io|aux|rf|m)18$": + type: object + $ref: "regulator.yaml#" + + properties: + regulator-name: + pattern: "^v(aud|io|aux|rf|m)18$" + + unevaluatedProperties: false + + "^ldo_vsim[12]$": + type: object + $ref: "regulator.yaml#" + + properties: + regulator-name: + pattern: "^vsim[12]$" + + required: + - regulator-name + + unevaluatedProperties: false + +additionalProperties: false + +examples: + - | + pmic { + regulators { + mt6359_vs1_buck_reg: buck_vs1 { + regulator-name = "vs1"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <2200000>; + regulator-enable-ramp-delay = <0>; + regulator-always-on; + }; + mt6359_vgpu11_buck_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>; + }; + mt6359_vmodem_buck_reg: buck_vmodem { + regulator-name = "vmodem"; + regulator-min-microvolt = <400000>; + regulator-max-microvolt = <1100000>; + regulator-ramp-delay = <10760>; + regulator-enable-ramp-delay = <200>; + }; + mt6359_vpu_buck_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>; + }; + mt6359_vcore_buck_reg: buck_vcore { + regulator-name = "vcore"; + regulator-min-microvolt = <400000>; + regulator-max-microvolt = <1300000>; + regulator-ramp-delay = <5000>; + regulator-enable-ramp-delay = <200>; + regulator-allowed-modes = <0 1 2>; + }; + mt6359_vs2_buck_reg: buck_vs2 { + regulator-name = "vs2"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1600000>; + regulator-enable-ramp-delay = <0>; + regulator-always-on; + }; + mt6359_vpa_buck_reg: buck_vpa { + regulator-name = "vpa"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <3650000>; + regulator-enable-ramp-delay = <300>; + }; + mt6359_vproc2_buck_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>; + }; + mt6359_vproc1_buck_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>; + }; + mt6359_vcore_sshub_buck_reg: buck_vcore_sshub { + regulator-name = "vcore_sshub"; + regulator-min-microvolt = <400000>; + regulator-max-microvolt = <1193750>; + }; + mt6359_vgpu11_sshub_buck_reg: buck_vgpu11_sshub { + regulator-name = "vgpu11_sshub"; + regulator-min-microvolt = <400000>; + regulator-max-microvolt = <1193750>; + }; + mt6359_vaud18_ldo_reg: ldo_vaud18 { + regulator-name = "vaud18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <240>; + }; + mt6359_vsim1_ldo_reg: ldo_vsim1 { + regulator-name = "vsim1"; + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <3100000>; + }; + mt6359_vibr_ldo_reg: ldo_vibr { + regulator-name = "vibr"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + }; + mt6359_vrf12_ldo_reg: ldo_vrf12 { + regulator-name = "vrf12"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1300000>; + }; + mt6359_vusb_ldo_reg: ldo_vusb { + regulator-name = "vusb"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <960>; + regulator-always-on; + }; + mt6359_vsram_proc2_ldo_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; + }; + mt6359_vio18_ldo_reg: ldo_vio18 { + regulator-name = "vio18"; + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <1900000>; + regulator-enable-ramp-delay = <960>; + regulator-always-on; + }; + mt6359_vcamio_ldo_reg: ldo_vcamio { + regulator-name = "vcamio"; + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <1900000>; + }; + mt6359_vcn18_ldo_reg: ldo_vcn18 { + regulator-name = "vcn18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <240>; + }; + mt6359_vfe28_ldo_reg: ldo_vfe28 { + regulator-name = "vfe28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <120>; + }; + mt6359_vcn13_ldo_reg: ldo_vcn13 { + regulator-name = "vcn13"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1300000>; + }; + mt6359_vcn33_1_bt_ldo_reg: ldo_vcn33_1_bt { + regulator-name = "vcn33_1_bt"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <3500000>; + }; + mt6359_vcn33_1_wifi_ldo_reg: ldo_vcn33_1_wifi { + regulator-name = "vcn33_1_wifi"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <3500000>; + }; + mt6359_vaux18_ldo_reg: ldo_vaux18 { + regulator-name = "vaux18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <240>; + regulator-always-on; + }; + mt6359_vsram_others_ldo_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>; + }; + mt6359_vefuse_ldo_reg: ldo_vefuse { + regulator-name = "vefuse"; + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <2000000>; + }; + mt6359_vxo22_ldo_reg: ldo_vxo22 { + regulator-name = "vxo22"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2200000>; + regulator-always-on; + }; + mt6359_vrfck_ldo_reg: ldo_vrfck { + regulator-name = "vrfck"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1700000>; + }; + mt6359_vrfck_1_ldo_reg: ldo_vrfck_1 { + regulator-name = "vrfck"; + regulator-min-microvolt = <1240000>; + regulator-max-microvolt = <1600000>; + }; + mt6359_vbif28_ldo_reg: ldo_vbif28 { + regulator-name = "vbif28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <240>; + }; + mt6359_vio28_ldo_reg: ldo_vio28 { + regulator-name = "vio28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + mt6359_vemc_ldo_reg: ldo_vemc { + regulator-name = "vemc"; + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <3300000>; + }; + mt6359_vemc_1_ldo_reg: ldo_vemc_1 { + regulator-name = "vemc"; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <3300000>; + }; + mt6359_vcn33_2_bt_ldo_reg: ldo_vcn33_2_bt { + regulator-name = "vcn33_2_bt"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <3500000>; + }; + mt6359_vcn33_2_wifi_ldo_reg: ldo_vcn33_2_wifi { + regulator-name = "vcn33_2_wifi"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <3500000>; + }; + mt6359_va12_ldo_reg: ldo_va12 { + regulator-name = "va12"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1300000>; + regulator-always-on; + }; + mt6359_va09_ldo_reg: ldo_va09 { + regulator-name = "va09"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1200000>; + }; + mt6359_vrf18_ldo_reg: ldo_vrf18 { + regulator-name = "vrf18"; + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <1810000>; + }; + mt6359_vsram_md_ldo_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>; + }; + mt6359_vufs_ldo_reg: ldo_vufs { + regulator-name = "vufs"; + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <1900000>; + }; + mt6359_vm18_ldo_reg: ldo_vm18 { + regulator-name = "vm18"; + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <1900000>; + regulator-always-on; + }; + mt6359_vbbck_ldo_reg: ldo_vbbck { + regulator-name = "vbbck"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1200000>; + }; + mt6359_vsram_proc1_ldo_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; + }; + mt6359_vsim2_ldo_reg: ldo_vsim2 { + regulator-name = "vsim2"; + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <3100000>; + }; + mt6359_vsram_others_sshub_ldo: ldo_vsram_others_sshub { + regulator-name = "vsram_others_sshub"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1293750>; + }; + }; + }; +... -- 2.18.0
