| Message ID | 1552275991-34648-5-git-send-email-hsin-hsiung.wang@mediatek.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add Support for MediaTek PMIC MT6358 | expand |
Hi, add a dt-bindings prefix and move the patch to the first order in the series. On Sun, Mar 10, 2019 at 9:03 PM Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com> wrote: > > add dt-binding document for MediaTek MT6358 PMIC > > Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com> > --- > .../bindings/regulator/mt6358-regulator.txt | 318 +++++++++++++++++++++ > 1 file changed, 318 insertions(+) > create mode 100644 Documentation/devicetree/bindings/regulator/mt6358-regulator.txt > > diff --git a/Documentation/devicetree/bindings/regulator/mt6358-regulator.txt b/Documentation/devicetree/bindings/regulator/mt6358-regulator.txt > new file mode 100644 > index 0000000..3ea8073 > --- /dev/null > +++ b/Documentation/devicetree/bindings/regulator/mt6358-regulator.txt > @@ -0,0 +1,318 @@ > +Mediatek MT6358 Regulator MediaTek > + > +Required properties: > +- compatible: "mediatek,mt6358-regulator" > +- mt6358regulator: List of regulators provided by this controller. It is named mt6358regulator is not a required property, it is just a node alias. > + 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_vdram1, buck_vcore, buck_vpa, buck_vproc11, buck_vproc12, buck_vgpu, > + buck_vs2, buck_vmodem, buck_vs1 > +LDO: > + ldo_vdram2, ldo_vsim1, ldo_vibr, ldo_vrf12, ldo_vio18, ldo_vusb, ldo_vcamio, > + ldo_vcamd, ldo_vcn18, ldo_vfe28, ldo_vsram_proc11, ldo_vcn28, ldo_vsram_others, > + ldo_vsram_gpu, ldo_vxo22, ldo_vefuse, ldo_vaux18, ldo_vmch, ldo_vbif28, > + ldo_vsram_proc12, ldo_vcama1, ldo_vemc, ldo_vio28, ldo_va12, ldo_vrf18, > + ldo_vcn33_bt, ldo_vcn33_wifi, ldo_vcama2, ldo_vmc, ldo_vldo28, ldo_vaud28, > + ldo_vsim2 > + > +Example: > + pmic { > + compatible = "mediatek,mt6358"; it is not necessary to document the PMIC part in the regulator binding and you can refer to mt6380-regulator.txt or mt6323-regulator.txt first to make the style about the PMIC description and example be more consistent. > + > + mt6358regulator: mt6358regulator { > + compatible = "mediatek,mt6358-regulator"; use a generic node, regulators, something like regulators { compatible = "mediatek,mt6358-regulator"; > + > + mt6358_vdram1_reg: buck_vdram1 { > + regulator-compatible = "buck_vdram1"; > + regulator-name = "vdram1"; > + regulator-min-microvolt = <500000>; > + regulator-max-microvolt = <2087500>; > + regulator-ramp-delay = <12500>; > + regulator-enable-ramp-delay = <0>; > + regulator-always-on; > + }; add a blank line between subnodes which includes all below occurrences > + mt6358_vcore_reg: buck_vcore { > + regulator-name = "vcore"; > + regulator-min-microvolt = <500000>; > + regulator-max-microvolt = <1293750>; > + regulator-ramp-delay = <6250>; > + regulator-enable-ramp-delay = <200>; > + regulator-always-on; > + }; > + mt6358_vpa_reg: buck_vpa { > + regulator-name = "vpa"; > + regulator-min-microvolt = <500000>; > + regulator-max-microvolt = <3650000>; > + regulator-ramp-delay = <50000>; > + regulator-enable-ramp-delay = <250>; > + }; > + mt6358_vproc11_reg: buck_vproc11 { > + regulator-name = "vproc11"; > + regulator-min-microvolt = <500000>; > + regulator-max-microvolt = <1293750>; > + regulator-ramp-delay = <6250>; > + regulator-enable-ramp-delay = <200>; > + regulator-always-on; > + }; > + mt6358_vproc12_reg: buck_vproc12 { > + regulator-name = "vproc12"; > + regulator-min-microvolt = <500000>; > + regulator-max-microvolt = <1293750>; > + regulator-ramp-delay = <6250>; > + regulator-enable-ramp-delay = <200>; > + regulator-always-on; > + }; > + mt6358_vgpu_reg: buck_vgpu { > + regulator-name = "vgpu"; > + regulator-min-microvolt = <500000>; > + regulator-max-microvolt = <1293750>; > + regulator-ramp-delay = <6250>; > + regulator-enable-ramp-delay = <200>; > + }; > + mt6358_vs2_reg: buck_vs2 { > + regulator-name = "vs2"; > + regulator-min-microvolt = <500000>; > + regulator-max-microvolt = <2087500>; > + regulator-ramp-delay = <12500>; > + regulator-enable-ramp-delay = <0>; > + regulator-always-on; > + }; > + mt6358_vmodem_reg: buck_vmodem { > + regulator-name = "vmodem"; > + regulator-min-microvolt = <500000>; > + regulator-max-microvolt = <1293750>; > + regulator-ramp-delay = <6250>; > + regulator-enable-ramp-delay = <900>; > + regulator-always-on; > + }; > + mt6358_vs1_reg: buck_vs1 { > + regulator-name = "vs1"; > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <2587500>; > + regulator-ramp-delay = <12500>; > + regulator-enable-ramp-delay = <0>; > + regulator-always-on; > + }; > + mt6358_vdram2_reg: ldo_vdram2 { > + regulator-name = "vdram2"; > + regulator-min-microvolt = <600000>; > + regulator-max-microvolt = <1800000>; > + regulator-enable-ramp-delay = <3300>; > + }; > + mt6358_vsim1_reg: ldo_vsim1 { > + regulator-name = "vsim1"; > + regulator-min-microvolt = <1700000>; > + regulator-max-microvolt = <3100000>; > + regulator-enable-ramp-delay = <540>; > + }; > + mt6358_vibr_reg: ldo_vibr { > + regulator-name = "vibr"; > + regulator-min-microvolt = <1200000>; > + regulator-max-microvolt = <3300000>; > + regulator-enable-ramp-delay = <60>; > + }; > + mt6358_vrf12_reg: ldo_vrf12 { > + compatible = "regulator-fixed"; > + regulator-name = "vrf12"; > + regulator-min-microvolt = <1200000>; > + regulator-max-microvolt = <1200000>; > + regulator-enable-ramp-delay = <120>; > + }; > + mt6358_vio18_reg: ldo_vio18 { > + compatible = "regulator-fixed"; > + regulator-name = "vio18"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-enable-ramp-delay = <2700>; > + regulator-always-on; > + }; > + mt6358_vusb_reg: ldo_vusb { > + regulator-name = "vusb"; > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3100000>; > + regulator-enable-ramp-delay = <270>; > + regulator-always-on; > + }; > + mt6358_vcamio_reg: ldo_vcamio { > + compatible = "regulator-fixed"; > + regulator-name = "vcamio"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-enable-ramp-delay = <270>; > + }; > + mt6358_vcamd_reg: ldo_vcamd { > + regulator-name = "vcamd"; > + regulator-min-microvolt = <900000>; > + regulator-max-microvolt = <1800000>; > + regulator-enable-ramp-delay = <270>; > + }; > + mt6358_vcn18_reg: ldo_vcn18 { > + compatible = "regulator-fixed"; > + regulator-name = "vcn18"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-enable-ramp-delay = <270>; > + }; > + mt6358_vfe28_reg: ldo_vfe28 { > + compatible = "regulator-fixed"; > + regulator-name = "vfe28"; > + regulator-min-microvolt = <2800000>; > + regulator-max-microvolt = <2800000>; > + regulator-enable-ramp-delay = <270>; > + }; > + mt6358_vsram_proc11_reg: ldo_vsram_proc11 { > + regulator-name = "vsram_proc11"; > + regulator-min-microvolt = <500000>; > + regulator-max-microvolt = <1293750>; > + regulator-ramp-delay = <6250>; > + regulator-enable-ramp-delay = <240>; > + regulator-always-on; > + }; > + mt6358_vcn28_reg: ldo_vcn28 { > + compatible = "regulator-fixed"; > + regulator-name = "vcn28"; > + regulator-min-microvolt = <2800000>; > + regulator-max-microvolt = <2800000>; > + regulator-enable-ramp-delay = <270>; > + }; > + mt6358_vsram_others_reg: ldo_vsram_others { > + regulator-name = "vsram_others"; > + regulator-min-microvolt = <500000>; > + regulator-max-microvolt = <1293750>; > + regulator-ramp-delay = <6250>; > + regulator-enable-ramp-delay = <240>; > + regulator-always-on; > + }; > + mt6358_vsram_gpu_reg: ldo_vsram_gpu { > + regulator-name = "vsram_gpu"; > + regulator-min-microvolt = <500000>; > + regulator-max-microvolt = <1293750>; > + regulator-ramp-delay = <6250>; > + regulator-enable-ramp-delay = <240>; > + }; > + mt6358_vxo22_reg: ldo_vxo22 { > + compatible = "regulator-fixed"; > + regulator-name = "vxo22"; > + regulator-min-microvolt = <2200000>; > + regulator-max-microvolt = <2200000>; > + regulator-enable-ramp-delay = <120>; > + regulator-always-on; > + }; > + mt6358_vefuse_reg: ldo_vefuse { > + regulator-name = "vefuse"; > + regulator-min-microvolt = <1700000>; > + regulator-max-microvolt = <1900000>; > + regulator-enable-ramp-delay = <270>; > + }; > + mt6358_vaux18_reg: ldo_vaux18 { > + compatible = "regulator-fixed"; > + regulator-name = "vaux18"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-enable-ramp-delay = <270>; > + }; > + mt6358_vmch_reg: ldo_vmch { > + regulator-name = "vmch"; > + regulator-min-microvolt = <2900000>; > + regulator-max-microvolt = <3300000>; > + regulator-enable-ramp-delay = <60>; > + }; > + mt6358_vbif28_reg: ldo_vbif28 { > + compatible = "regulator-fixed"; > + regulator-name = "vbif28"; > + regulator-min-microvolt = <2800000>; > + regulator-max-microvolt = <2800000>; > + regulator-enable-ramp-delay = <270>; > + }; > + mt6358_vsram_proc12_reg: ldo_vsram_proc12 { > + regulator-name = "vsram_proc12"; > + regulator-min-microvolt = <500000>; > + regulator-max-microvolt = <1293750>; > + regulator-ramp-delay = <6250>; > + regulator-enable-ramp-delay = <240>; > + regulator-always-on; > + }; > + mt6358_vcama1_reg: ldo_vcama1 { > + regulator-name = "vcama1"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3000000>; > + regulator-enable-ramp-delay = <270>; > + }; > + mt6358_vemc_reg: ldo_vemc { > + regulator-name = "vemc"; > + regulator-min-microvolt = <2900000>; > + regulator-max-microvolt = <3300000>; > + regulator-enable-ramp-delay = <60>; > + regulator-always-on; > + }; > + mt6358_vio28_reg: ldo_vio28 { > + compatible = "regulator-fixed"; > + regulator-name = "vio28"; > + regulator-min-microvolt = <2800000>; > + regulator-max-microvolt = <2800000>; > + regulator-enable-ramp-delay = <270>; > + }; > + mt6358_va12_reg: ldo_va12 { > + compatible = "regulator-fixed"; > + regulator-name = "va12"; > + regulator-min-microvolt = <1200000>; > + regulator-max-microvolt = <1200000>; > + regulator-enable-ramp-delay = <270>; > + regulator-always-on; > + }; > + mt6358_vrf18_reg: ldo_vrf18 { > + compatible = "regulator-fixed"; > + regulator-name = "vrf18"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-enable-ramp-delay = <120>; > + }; > + mt6358_vcn33_bt_reg: ldo_vcn33_bt { > + regulator-name = "vcn33_bt"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3500000>; > + regulator-enable-ramp-delay = <270>; > + }; > + mt6358_vcn33_wifi_reg: ldo_vcn33_wifi { > + regulator-name = "vcn33_wifi"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3500000>; > + regulator-enable-ramp-delay = <270>; > + }; > + mt6358_vcama2_reg: ldo_vcama2 { > + regulator-name = "vcama2"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3000000>; > + regulator-enable-ramp-delay = <270>; > + }; > + mt6358_vmc_reg: ldo_vmc { > + regulator-name = "vmc"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3300000>; > + regulator-enable-ramp-delay = <60>; > + }; > + mt6358_vldo28_reg: ldo_vldo28 { > + regulator-name = "vldo28"; > + regulator-min-microvolt = <2800000>; > + regulator-max-microvolt = <3000000>; > + regulator-enable-ramp-delay = <270>; > + }; > + mt6358_vaud28_reg: ldo_vaud28 { > + compatible = "regulator-fixed"; > + regulator-name = "vaud28"; > + regulator-min-microvolt = <2800000>; > + regulator-max-microvolt = <2800000>; > + regulator-enable-ramp-delay = <270>; > + }; > + mt6358_vsim2_reg: ldo_vsim2 { > + regulator-name = "vsim2"; > + regulator-min-microvolt = <1700000>; > + regulator-max-microvolt = <3100000>; > + regulator-enable-ramp-delay = <540>; > + }; > + }; > + }; > -- > 1.9.1 > > > _______________________________________________ > Linux-mediatek mailing list > Linux-mediatek@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-mediatek
diff --git a/Documentation/devicetree/bindings/regulator/mt6358-regulator.txt b/Documentation/devicetree/bindings/regulator/mt6358-regulator.txt new file mode 100644 index 0000000..3ea8073 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/mt6358-regulator.txt @@ -0,0 +1,318 @@ +Mediatek MT6358 Regulator + +Required properties: +- compatible: "mediatek,mt6358-regulator" +- mt6358regulator: List of regulators provided by this controller. It 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_vdram1, buck_vcore, buck_vpa, buck_vproc11, buck_vproc12, buck_vgpu, + buck_vs2, buck_vmodem, buck_vs1 +LDO: + ldo_vdram2, ldo_vsim1, ldo_vibr, ldo_vrf12, ldo_vio18, ldo_vusb, ldo_vcamio, + ldo_vcamd, ldo_vcn18, ldo_vfe28, ldo_vsram_proc11, ldo_vcn28, ldo_vsram_others, + ldo_vsram_gpu, ldo_vxo22, ldo_vefuse, ldo_vaux18, ldo_vmch, ldo_vbif28, + ldo_vsram_proc12, ldo_vcama1, ldo_vemc, ldo_vio28, ldo_va12, ldo_vrf18, + ldo_vcn33_bt, ldo_vcn33_wifi, ldo_vcama2, ldo_vmc, ldo_vldo28, ldo_vaud28, + ldo_vsim2 + +Example: + pmic { + compatible = "mediatek,mt6358"; + + mt6358regulator: mt6358regulator { + compatible = "mediatek,mt6358-regulator"; + + mt6358_vdram1_reg: buck_vdram1 { + regulator-compatible = "buck_vdram1"; + regulator-name = "vdram1"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <2087500>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <0>; + regulator-always-on; + }; + mt6358_vcore_reg: buck_vcore { + regulator-name = "vcore"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1293750>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <200>; + regulator-always-on; + }; + mt6358_vpa_reg: buck_vpa { + regulator-name = "vpa"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <3650000>; + regulator-ramp-delay = <50000>; + regulator-enable-ramp-delay = <250>; + }; + mt6358_vproc11_reg: buck_vproc11 { + regulator-name = "vproc11"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1293750>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <200>; + regulator-always-on; + }; + mt6358_vproc12_reg: buck_vproc12 { + regulator-name = "vproc12"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1293750>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <200>; + regulator-always-on; + }; + mt6358_vgpu_reg: buck_vgpu { + regulator-name = "vgpu"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1293750>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <200>; + }; + mt6358_vs2_reg: buck_vs2 { + regulator-name = "vs2"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <2087500>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <0>; + regulator-always-on; + }; + mt6358_vmodem_reg: buck_vmodem { + regulator-name = "vmodem"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1293750>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <900>; + regulator-always-on; + }; + mt6358_vs1_reg: buck_vs1 { + regulator-name = "vs1"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <2587500>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <0>; + regulator-always-on; + }; + mt6358_vdram2_reg: ldo_vdram2 { + regulator-name = "vdram2"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <3300>; + }; + mt6358_vsim1_reg: ldo_vsim1 { + regulator-name = "vsim1"; + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <3100000>; + regulator-enable-ramp-delay = <540>; + }; + mt6358_vibr_reg: ldo_vibr { + regulator-name = "vibr"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <60>; + }; + mt6358_vrf12_reg: ldo_vrf12 { + compatible = "regulator-fixed"; + regulator-name = "vrf12"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-enable-ramp-delay = <120>; + }; + mt6358_vio18_reg: ldo_vio18 { + compatible = "regulator-fixed"; + regulator-name = "vio18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <2700>; + regulator-always-on; + }; + mt6358_vusb_reg: ldo_vusb { + regulator-name = "vusb"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3100000>; + regulator-enable-ramp-delay = <270>; + regulator-always-on; + }; + mt6358_vcamio_reg: ldo_vcamio { + compatible = "regulator-fixed"; + regulator-name = "vcamio"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <270>; + }; + mt6358_vcamd_reg: ldo_vcamd { + regulator-name = "vcamd"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <270>; + }; + mt6358_vcn18_reg: ldo_vcn18 { + compatible = "regulator-fixed"; + regulator-name = "vcn18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <270>; + }; + mt6358_vfe28_reg: ldo_vfe28 { + compatible = "regulator-fixed"; + regulator-name = "vfe28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <270>; + }; + mt6358_vsram_proc11_reg: ldo_vsram_proc11 { + regulator-name = "vsram_proc11"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1293750>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <240>; + regulator-always-on; + }; + mt6358_vcn28_reg: ldo_vcn28 { + compatible = "regulator-fixed"; + regulator-name = "vcn28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <270>; + }; + mt6358_vsram_others_reg: ldo_vsram_others { + regulator-name = "vsram_others"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1293750>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <240>; + regulator-always-on; + }; + mt6358_vsram_gpu_reg: ldo_vsram_gpu { + regulator-name = "vsram_gpu"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1293750>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <240>; + }; + mt6358_vxo22_reg: ldo_vxo22 { + compatible = "regulator-fixed"; + regulator-name = "vxo22"; + regulator-min-microvolt = <2200000>; + regulator-max-microvolt = <2200000>; + regulator-enable-ramp-delay = <120>; + regulator-always-on; + }; + mt6358_vefuse_reg: ldo_vefuse { + regulator-name = "vefuse"; + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <1900000>; + regulator-enable-ramp-delay = <270>; + }; + mt6358_vaux18_reg: ldo_vaux18 { + compatible = "regulator-fixed"; + regulator-name = "vaux18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <270>; + }; + mt6358_vmch_reg: ldo_vmch { + regulator-name = "vmch"; + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <60>; + }; + mt6358_vbif28_reg: ldo_vbif28 { + compatible = "regulator-fixed"; + regulator-name = "vbif28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <270>; + }; + mt6358_vsram_proc12_reg: ldo_vsram_proc12 { + regulator-name = "vsram_proc12"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1293750>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <240>; + regulator-always-on; + }; + mt6358_vcama1_reg: ldo_vcama1 { + regulator-name = "vcama1"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <270>; + }; + mt6358_vemc_reg: ldo_vemc { + regulator-name = "vemc"; + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <60>; + regulator-always-on; + }; + mt6358_vio28_reg: ldo_vio28 { + compatible = "regulator-fixed"; + regulator-name = "vio28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <270>; + }; + mt6358_va12_reg: ldo_va12 { + compatible = "regulator-fixed"; + regulator-name = "va12"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-enable-ramp-delay = <270>; + regulator-always-on; + }; + mt6358_vrf18_reg: ldo_vrf18 { + compatible = "regulator-fixed"; + regulator-name = "vrf18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <120>; + }; + mt6358_vcn33_bt_reg: ldo_vcn33_bt { + regulator-name = "vcn33_bt"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3500000>; + regulator-enable-ramp-delay = <270>; + }; + mt6358_vcn33_wifi_reg: ldo_vcn33_wifi { + regulator-name = "vcn33_wifi"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3500000>; + regulator-enable-ramp-delay = <270>; + }; + mt6358_vcama2_reg: ldo_vcama2 { + regulator-name = "vcama2"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <270>; + }; + mt6358_vmc_reg: ldo_vmc { + regulator-name = "vmc"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <60>; + }; + mt6358_vldo28_reg: ldo_vldo28 { + regulator-name = "vldo28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <270>; + }; + mt6358_vaud28_reg: ldo_vaud28 { + compatible = "regulator-fixed"; + regulator-name = "vaud28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <270>; + }; + mt6358_vsim2_reg: ldo_vsim2 { + regulator-name = "vsim2"; + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <3100000>; + regulator-enable-ramp-delay = <540>; + }; + }; + };
add dt-binding document for MediaTek MT6358 PMIC Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com> --- .../bindings/regulator/mt6358-regulator.txt | 318 +++++++++++++++++++++ 1 file changed, 318 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/mt6358-regulator.txt