diff mbox series

[v2,4/9] regulator: Add document for MT6358 regulator

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

Commit Message

Hsin-Hsiung Wang March 11, 2019, 3:46 a.m. UTC
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

Comments

Sean Wang March 11, 2019, 7:43 p.m. UTC | #1
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 mbox series

Patch

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>;
+			};
+		};
+	};