diff options
Diffstat (limited to 'Documentation/devicetree/bindings/mfd/ti,twl.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/mfd/ti,twl.yaml | 265 |
1 files changed, 263 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/mfd/ti,twl.yaml b/Documentation/devicetree/bindings/mfd/ti,twl.yaml index 52ed228fb1e7..f162ab60c09b 100644 --- a/Documentation/devicetree/bindings/mfd/ti,twl.yaml +++ b/Documentation/devicetree/bindings/mfd/ti,twl.yaml @@ -15,6 +15,145 @@ description: | USB transceiver or Audio amplifier. These chips are connected to an i2c bus. +allOf: + - if: + properties: + compatible: + contains: + const: ti,twl4030 + then: + patternProperties: + "^regulator-": + properties: + compatible: + enum: + - ti,twl4030-vaux1 + - ti,twl4030-vaux2 + - ti,twl4030-vaux3 + - ti,twl4030-vaux4 + - ti,twl4030-vmmc1 + - ti,twl4030-vmmc2 + - ti,twl4030-vpll1 + - ti,twl4030-vpll2 + - ti,twl4030-vsim + - ti,twl4030-vdac + - ti,twl4030-vintana2 + - ti,twl4030-vio + - ti,twl4030-vdd1 + - ti,twl4030-vdd2 + - ti,twl4030-vintana1 + - ti,twl4030-vintdig + - ti,twl4030-vusb1v5 + - ti,twl4030-vusb1v8 + - ti,twl4030-vusb3v1 + ti,retain-on-reset: false + + properties: + madc: + type: object + $ref: /schemas/iio/adc/ti,twl4030-madc.yaml + unevaluatedProperties: false + + charger: + type: object + $ref: /schemas/power/supply/twl4030-charger.yaml + unevaluatedProperties: false + + pwrbutton: + type: object + additionalProperties: false + properties: + compatible: + const: ti,twl4030-pwrbutton + interrupts: + items: + - items: + const: 8 + + watchdog: + type: object + additionalProperties: false + properties: + compatible: + const: ti,twl4030-wdt + - if: + properties: + compatible: + contains: + const: ti,twl6030 + then: + patternProperties: + "^regulator-": + properties: + compatible: + enum: + - ti,twl6030-vaux1 + - ti,twl6030-vaux2 + - ti,twl6030-vaux3 + - ti,twl6030-vmmc + - ti,twl6030-vpp + - ti,twl6030-vusim + - ti,twl6030-vana + - ti,twl6030-vcxio + - ti,twl6030-vdac + - ti,twl6030-vusb + - ti,twl6030-v1v8 + - ti,twl6030-v2v1 + - ti,twl6030-vdd1 + - ti,twl6030-vdd2 + - ti,twl6030-vdd3 + regulator-initial-mode: false + + properties: + charger: + type: object + properties: + compatible: + const: ti,twl6030-charger + gpadc: + type: object + properties: + compatible: + const: ti,twl6030-gpadc + - if: + properties: + compatible: + contains: + const: ti,twl6032 + then: + patternProperties: + "^regulator-": + properties: + compatible: + enum: + - ti,twl6032-ldo1 + - ti,twl6032-ldo2 + - ti,twl6032-ldo3 + - ti,twl6032-ldo4 + - ti,twl6032-ldo5 + - ti,twl6032-ldo6 + - ti,twl6032-ldo7 + - ti,twl6032-ldoln + - ti,twl6032-ldousb + - ti,twl6032-smps3 + - ti,twl6032-smps4 + - ti,twl6032-vio + regulator-initial-mode: false + + properties: + charger: + type: object + properties: + compatible: + items: + - const: ti,twl6032-charger + - const: ti,twl6030-charger + gpadc: + type: object + properties: + compatible: + const: ti,twl6032-gpadc + properties: compatible: description: @@ -42,7 +181,45 @@ properties: "#clock-cells": const: 1 -additionalProperties: false + charger: + type: object + additionalProperties: true + properties: + compatible: true + required: + - compatible + + rtc: + type: object + additionalProperties: false + properties: + compatible: + const: ti,twl4030-rtc + interrupts: + maxItems: 1 + +patternProperties: + "^regulator-": + type: object + unevaluatedProperties: false + $ref: /schemas/regulator/regulator.yaml + properties: + compatible: true + regulator-initial-mode: + enum: + - 0x08 # Sleep mode, the nominal output voltage is maintained + # with low power consumption with low load current capability + - 0x0e # Active mode, the regulator can deliver its nominal output + # voltage with full-load current capability + ti,retain-on-reset: + description: + Does not turn off the supplies during warm + reset. Could be needed for VMMC, as TWL6030 + reset sequence for this signal does not comply + with the SD specification. + type: boolean + +unevaluatedProperties: false required: - compatible @@ -61,9 +238,93 @@ examples: compatible = "ti,twl6030"; reg = <0x48>; interrupts = <39>; /* IRQ_SYS_1N cascaded to gic */ + interrupt-parent = <&gic>; interrupt-controller; #interrupt-cells = <1>; - interrupt-parent = <&gic>; + + charger { + compatible = "ti,twl6030-charger"; + interrupts = <2>, <5>; + io-channels = <&gpadc 10>; + io-channel-names = "vusb"; + monitored-battery = <&bat>; + }; + + gpadc { + compatible = "ti,twl6030-gpadc"; + interrupts = <6>; + #io-channel-cells = <1>; + }; + + rtc { + compatible = "ti,twl4030-rtc"; + interrupts = <8>; + }; + + regulator-vaux1 { + compatible = "ti,twl6030-vaux1"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3000000>; + }; + + regulator-vmmc1 { + compatible = "ti,twl6030-vmmc"; + ti,retain-on-reset; + }; }; }; + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@48 { + compatible = "ti,twl4030"; + reg = <0x48>; + interrupts = <7>; /* SYS_NIRQ cascaded to intc */ + interrupt-parent = <&intc>; + interrupt-controller; + #interrupt-cells = <1>; + + charger { + compatible = "ti,twl4030-bci"; + interrupts = <9>, <2>; + bci3v1-supply = <&vusb3v1>; + io-channels = <&twl_madc 11>; + io-channel-names = "vac"; + }; + + twl_madc: madc { + compatible = "ti,twl4030-madc"; + interrupts = <3>; + #io-channel-cells = <1>; + }; + + pwrbutton { + compatible = "ti,twl4030-pwrbutton"; + interrupts = <8>; + }; + + rtc { + compatible = "ti,twl4030-rtc"; + interrupts = <11>; + }; + + regulator-vaux1 { + compatible = "ti,twl4030-vaux1"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3000000>; + regulator-initial-mode = <0xe>; + }; + + vusb3v1: regulator-vusb3v1 { + compatible = "ti,twl4030-vusb3v1"; + }; + + watchdog { + compatible = "ti,twl4030-wdt"; + }; + }; + }; +... |