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dt-bindings: regulator: Add document for MT6359 regulator
add dt-binding document for MediaTek MT6359 PMIC Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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Documentation/devicetree/bindings/regulator/mt6359-regulator.yaml
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| # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) | ||
| %YAML 1.2 | ||
| --- | ||
| $id: http://devicetree.org/schemas/regulator/mt6359-regulator.yaml# | ||
| $schema: http://devicetree.org/meta-schemas/core.yaml# | ||
|
|
||
| title: MT6359 Regulator from MediaTek Integrated | ||
|
|
||
| maintainers: | ||
| - Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com> | ||
|
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||
| description: | | ||
| List of regulators provided by this controller. It is named | ||
| according to its regulator type, buck_<name> and ldo_<name>. | ||
| MT6359 regulators node should be sub node of the MT6397 MFD node. | ||
| patternProperties: | ||
| "^buck_v(s1|gpu11|modem|pu|core|s2|pa|proc2|proc1|core_sshub)$": | ||
| type: object | ||
| $ref: "regulator.yaml#" | ||
|
|
||
| properties: | ||
| regulator-name: | ||
| pattern: "^v(s1|gpu11|modem|pu|core|s2|pa|proc2|proc1|core_sshub)$" | ||
|
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||
| unevaluatedProperties: false | ||
|
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| "^ldo_v(ibr|rf12|usb|camio|efuse|xo22)$": | ||
| type: object | ||
| $ref: "regulator.yaml#" | ||
|
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| properties: | ||
| regulator-name: | ||
| pattern: "^v(ibr|rf12|usb|camio|efuse|xo22)$" | ||
|
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| unevaluatedProperties: false | ||
|
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| "^ldo_v(rfck|emc|a12|a09|ufs|bbck)$": | ||
| type: object | ||
| $ref: "regulator.yaml#" | ||
|
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| properties: | ||
| regulator-name: | ||
| pattern: "^v(rfck|emc|a12|a09|ufs|bbck)$" | ||
|
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| unevaluatedProperties: false | ||
|
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| "^ldo_vcn(18|13|33_1_bt|13_1_wifi|33_2_bt|33_2_wifi)$": | ||
| type: object | ||
| $ref: "regulator.yaml#" | ||
|
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||
| properties: | ||
| regulator-name: | ||
| pattern: "^vcn(18|13|33_1_bt|13_1_wifi|33_2_bt|33_2_wifi)$" | ||
|
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| unevaluatedProperties: false | ||
|
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| "^ldo_vsram_(proc2|others|md|proc1|others_sshub)$": | ||
| type: object | ||
| $ref: "regulator.yaml#" | ||
|
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| properties: | ||
| regulator-name: | ||
| pattern: "^vsram_(proc2|others|md|proc1|others_sshub)$" | ||
|
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| unevaluatedProperties: false | ||
|
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| "^ldo_v(fe|bif|io)28$": | ||
| type: object | ||
| $ref: "regulator.yaml#" | ||
|
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| properties: | ||
| regulator-name: | ||
| pattern: "^v(fe|bif|io)28$" | ||
|
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| unevaluatedProperties: false | ||
|
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| "^ldo_v(aud|io|aux|rf|m)18$": | ||
| type: object | ||
| $ref: "regulator.yaml#" | ||
|
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| properties: | ||
| regulator-name: | ||
| pattern: "^v(aud|io|aux|rf|m)18$" | ||
|
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| unevaluatedProperties: false | ||
|
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| "^ldo_vsim[12]$": | ||
| type: object | ||
| $ref: "regulator.yaml#" | ||
|
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| properties: | ||
| regulator-name: | ||
| pattern: "^vsim[12]$" | ||
|
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| required: | ||
| - regulator-name | ||
|
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| unevaluatedProperties: false | ||
|
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| additionalProperties: false | ||
|
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| 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>; | ||
| }; | ||
| }; | ||
| }; | ||
| ... |