projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 62f6b087 TR |
1 | TPS6586x family of regulators |
| 2 | ||
| 3 | Required properties: | |
| 4 | - compatible: "ti,tps6586x" | |
| 5 | - reg: I2C slave address | |
| 6 | - interrupts: the interrupt outputs of the controller | |
| 7 | - #gpio-cells: number of cells to describe a GPIO | |
| 8 | - gpio-controller: mark the device as a GPIO controller | |
| 9 | - regulators: list of regulators provided by this controller, must be named | |
| 10 | after their hardware counterparts: sm[0-2], ldo[0-9] and ldo_rtc | |
| 11 | ||
| 12 | Each regulator is defined using the standard binding for regulators. | |
| 13 | ||
| 14 | Example: | |
| 15 | ||
| 16 | pmu: tps6586x@34 { | |
| 17 | compatible = "ti,tps6586x"; | |
| 18 | reg = <0x34>; | |
| 19 | interrupts = <0 88 0x4>; | |
| 20 | ||
| 21 | #gpio-cells = <2>; | |
| 22 | gpio-controller; | |
| 23 | ||
| 24 | regulators { | |
| 25 | sm0_reg: sm0 { | |
| 26 | regulator-min-microvolt = < 725000>; | |
| 27 | regulator-max-microvolt = <1500000>; | |
| 28 | regulator-boot-on; | |
| 29 | regulator-always-on; | |
| 30 | }; | |
| 31 | ||
| 32 | sm1_reg: sm1 { | |
| 33 | regulator-min-microvolt = < 725000>; | |
| 34 | regulator-max-microvolt = <1500000>; | |
| 35 | regulator-boot-on; | |
| 36 | regulator-always-on; | |
| 37 | }; | |
| 38 | ||
| 39 | sm2_reg: sm2 { | |
| 40 | regulator-min-microvolt = <3000000>; | |
| 41 | regulator-max-microvolt = <4550000>; | |
| 42 | regulator-boot-on; | |
| 43 | regulator-always-on; | |
| 44 | }; | |
| 45 | ||
| 46 | ldo0_reg: ldo0 { | |
| 47 | regulator-name = "PCIE CLK"; | |
| 48 | regulator-min-microvolt = <3300000>; | |
| 49 | regulator-max-microvolt = <3300000>; | |
| 50 | }; | |
| 51 | ||
| 52 | ldo1_reg: ldo1 { | |
| 53 | regulator-min-microvolt = < 725000>; | |
| 54 | regulator-max-microvolt = <1500000>; | |
| 55 | }; | |
| 56 | ||
| 57 | ldo2_reg: ldo2 { | |
| 58 | regulator-min-microvolt = < 725000>; | |
| 59 | regulator-max-microvolt = <1500000>; | |
| 60 | }; | |
| 61 | ||
| 62 | ldo3_reg: ldo3 { | |
| 63 | regulator-min-microvolt = <1250000>; | |
| 64 | regulator-max-microvolt = <3300000>; | |
| 65 | }; | |
| 66 | ||
| 67 | ldo4_reg: ldo4 { | |
| 68 | regulator-min-microvolt = <1700000>; | |
| 69 | regulator-max-microvolt = <2475000>; | |
| 70 | }; | |
| 71 | ||
| 72 | ldo5_reg: ldo5 { | |
| 73 | regulator-min-microvolt = <1250000>; | |
| 74 | regulator-max-microvolt = <3300000>; | |
| 75 | }; | |
| 76 | ||
| 77 | ldo6_reg: ldo6 { | |
| 78 | regulator-min-microvolt = <1250000>; | |
| 79 | regulator-max-microvolt = <3300000>; | |
| 80 | }; | |
| 81 | ||
| 82 | ldo7_reg: ldo7 { | |
| 83 | regulator-min-microvolt = <1250000>; | |
| 84 | regulator-max-microvolt = <3300000>; | |
| 85 | }; | |
| 86 | ||
| 87 | ldo8_reg: ldo8 { | |
| 88 | regulator-min-microvolt = <1250000>; | |
| 89 | regulator-max-microvolt = <3300000>; | |
| 90 | }; | |
| 91 | ||
| 92 | ldo9_reg: ldo9 { | |
| 93 | regulator-min-microvolt = <1250000>; | |
| 94 | regulator-max-microvolt = <3300000>; | |
| 95 | }; | |
| 96 | }; | |
| 97 | }; |