63 lines · plain
1* Device tree bindings for TI TPS61050/61052 Boost Converters2 3The TP61050/TPS61052 is a high-power "white LED driver". The4device provides LED, GPIO and regulator functionalities.5 6Required properties:7- compatible: "ti,tps61050" or "ti,tps61052"8- reg: Specifies the I2C slave address9 10Optional sub-node:11 12This subnode selects the chip's operational mode.13There can be at most one single available subnode.14 15- regulator: presence of this sub-node puts the chip in regulator mode.16 see ../regulator/regulator.yaml17 18- led: presence of this sub-node puts the chip in led mode.19 Optional properties:20 - function : see ../leds/common.txt21 - color : see ../leds/common.txt22 - label : see ../leds/common.txt23 (deprecated)24 25Example (GPIO operation only):26 27i2c0 {28 tps61052@33 {29 compatible = "ti,tps61052";30 reg = <0x33>;31 };32};33 34Example (GPIO + regulator operation):35 36i2c0 {37 tps61052@33 {38 compatible = "ti,tps61052";39 reg = <0x33>;40 41 regulator {42 regulator-min-microvolt = <5000000>;43 regulator-max-microvolt = <5000000>;44 regulator-always-on;45 };46 };47};48 49Example (GPIO + led operation):50 51#include <dt-bindings/leds/common.h>52 53i2c0 {54 tps61052@33 {55 compatible = "ti,tps61052";56 reg = <0x33>;57 58 led {59 color = <LED_COLOR_ID_WHITE>;60 };61 };62};63