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-* Palmas general purpose ADC IP block devicetree bindings
-
-Channels list:
- 0 battery type
- 1 battery temp NTC (optional current source)
- 2 GP
- 3 temp (with ext. diode, optional current source)
- 4 GP
- 5 GP
- 6 VBAT_SENSE
- 7 VCC_SENSE
- 8 Backup Battery voltage
- 9 external charger (VCHG)
- 10 VBUS
- 11 DC-DC current probe (how does this work?)
- 12 internal die temp
- 13 internal die temp
- 14 USB ID pin voltage
- 15 test network
-
-Required properties:
-- compatible : Must be "ti,palmas-gpadc".
-- #io-channel-cells: Should be set to <1>.
-
-Optional sub-nodes:
-ti,channel0-current-microamp: Channel 0 current in uA.
- Values are rounded to derive 0uA, 5uA, 15uA, 20uA.
-ti,channel3-current-microamp: Channel 3 current in uA.
- Values are rounded to derive 0uA, 10uA, 400uA, 800uA.
-ti,enable-extended-delay: Enable extended delay.
-
-Example:
-
-pmic {
- compatible = "ti,twl6035-pmic", "ti,palmas-pmic";
- ...
- gpadc {
- compatible = "ti,palmas-gpadc";
- interrupts = <18 0
- 16 0
- 17 0>;
- #io-channel-cells = <1>;
- ti,channel0-current-microamp = <5>;
- ti,channel3-current-microamp = <10>;
- };
- };
- ...
-};