| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | TPS65023 family of regulators |
| 2 | |
| 3 | Required properties: |
| 4 | - compatible: Must be one of the following. |
| 5 | "ti,tps65020", |
| 6 | "ti,tps65021", |
| 7 | "ti,tps65023", |
| 8 | - reg: I2C slave address |
| 9 | - regulators: list of regulators provided by this controller, must be named |
| 10 | after their hardware counterparts: VDCDC[1-3] and LDO[1-2] |
| 11 | - regulators: This is the list of child nodes that specify the regulator |
| 12 | initialization data for defined regulators. The definition for each of |
| 13 | these nodes is defined using the standard binding for regulators found at |
| 14 | Documentation/devicetree/bindings/regulator/regulator.txt. |
| 15 | |
| 16 | Each regulator is defined using the standard binding for regulators. |
| 17 | |
| 18 | Example: |
| 19 | |
| 20 | tps65023@48 { |
| 21 | compatible = "ti,tps65023"; |
| 22 | reg = <0x48>; |
| 23 | |
| 24 | regulators { |
| 25 | VDCDC1 { |
| 26 | regulator-name = "vdd_mpu"; |
| 27 | regulator-always-on; |
| 28 | regulator-min-microvolt = <1200000>; |
| 29 | regulator-max-microvolt = <1200000>; |
| 30 | }; |
| 31 | |
| 32 | VDCDC2 { |
| 33 | regulator-name = "vdd_core"; |
| 34 | regulator-always-on; |
| 35 | regulator-min-microvolt = <3300000>; |
| 36 | regulator-max-microvolt = <3300000>; |
| 37 | }; |
| 38 | |
| 39 | VDCDC3 { |
| 40 | regulator-name = "vdd_io"; |
| 41 | regulator-always-on; |
| 42 | regulator-min-microvolt = <1800000>; |
| 43 | regulator-max-microvolt = <1800000>; |
| 44 | }; |
| 45 | |
| 46 | LDO1 { |
| 47 | regulator-name = "vdd_usb18"; |
| 48 | regulator-always-on; |
| 49 | regulator-min-microvolt = <1800000>; |
| 50 | regulator-max-microvolt = <1800000>; |
| 51 | }; |
| 52 | |
| 53 | LDO2 { |
| 54 | regulator-name = "vdd_usb33"; |
| 55 | regulator-always-on; |
| 56 | regulator-min-microvolt = <3300000>; |
| 57 | regulator-max-microvolt = <3300000>; |
| 58 | }; |
| 59 | }; |
| 60 | }; |