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1TPS65217 family of regulators2 3The TPS65217 chip contains a boost converter and current sinks which can be4used to drive LEDs for use as backlights.5 6Required properties:7- compatible: "ti,tps65217"8- reg: I2C slave address9- backlight: node for specifying WLED1 and WLED2 lines in TPS6521710- isel: selection bit, valid values: 1 for ISEL1 (low-level) and 2 for ISEL2 (high-level)11- fdim: PWM dimming frequency, valid values: 100, 200, 500, 100012- default-brightness: valid values: 0-10013 14Each regulator is defined using the standard binding for regulators.15 16Example:17 18 tps: tps@24 {19 reg = <0x24>;20 compatible = "ti,tps65217";21 backlight {22 isel = <1>; /* 1 - ISET1, 2 ISET2 */23 fdim = <100>; /* TPS65217_BL_FDIM_100HZ */24 default-brightness = <50>;25 };26 };27 28