| Richtek RT5739 Step-Down Converter |
| |
| Required properties: |
| - compatible: Must be one of the following. |
| "richtek,rt5739" |
| - reg: I2C slave address |
| |
| |
| Optional properties: |
| |
| - regulator-ramp-delay: ramp delay for regulator(in uV/uS) |
| For hardware which supports disabling ramp rate, it should be explicitly |
| initialised to zero (regulator-ramp-delay = <0>) for disabling ramp delay |
| |
| -regulator-initial-mode: initial regulator operating mode. One of following: |
| <0>: RT5739_MODE_AUTO - Auto PFM/ PWM mode. |
| <1>: RT5739_MODE_FPWM - Forced PWM mode. |
| |
| -richtek,vsel-active-high: |
| Used to indicate the 'vsel' pin active level. if not specified, use |
| low active level as the default. |
| |
| |
| Example: |
| i2c { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| rt5739:rt5739@51 { |
| compatible = "richtek,rt5739"; |
| reg = <0x51>; |
| regulator-name = "rt5739-regulator"; |
| regulator-min-microvolt = <270000>; |
| regulator-max-microvolt = <1401250>; |
| regulator-ramp-delay = <1000>; |
| regulator-initial-mode = <0>; |
| richtek,vsel-active-high; |
| }; |
| }; |
