Commit | Line | Data |
---|---|---|
fbf79744 CZ |
1 | pwm regulator bindings |
2 | ||
3 | Required properties: | |
4 | - compatible: Should be "pwm-regulator" | |
5 | - pwms: OF device-tree PWM specification (see PWM binding pwm.txt) | |
6 | - voltage-table: voltage and duty table, include 2 members in each set of | |
7 | brackets, first one is voltage(unit: uv), the next is duty(unit: percent) | |
8 | ||
9 | Any property defined as part of the core regulator binding defined in | |
10 | regulator.txt can also be used. | |
11 | ||
12 | Example: | |
13 | pwm_regulator { | |
14 | compatible = "pwm-regulator; | |
15 | pwms = <&pwm1 0 8448 0>; | |
16 | ||
17 | voltage-table = <1114000 0>, | |
18 | <1095000 10>, | |
19 | <1076000 20>, | |
20 | <1056000 30>, | |
21 | <1036000 40>, | |
22 | <1016000 50>; | |
23 | ||
24 | regulator-min-microvolt = <1016000>; | |
25 | regulator-max-microvolt = <1114000>; | |
26 | regulator-name = "vdd_logic"; | |
27 | }; |