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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-02-19 12:43:09 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-02-19 12:43:09 +0000 |
| commit | b67a2ecb540b3ac08c962742d2142104390ff60c (patch) | |
| tree | 8568617fa2b18d1181acc14c2793fa57827f4bb1 /Documentation | |
| parent | 178a097d5e6ae57d67310ff18bef0afb5589f2dd (diff) | |
| parent | d94d9aca5bccba682b5a764c962bcdde7c4bf95a (diff) | |
| download | lwn-b67a2ecb540b3ac08c962742d2142104390ff60c.tar.gz lwn-b67a2ecb540b3ac08c962742d2142104390ff60c.zip | |
Merge remote-tracking branch 'regulator/topic/tps51632' into regulator-next
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/regulator/tps51632-regulator.txt | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/regulator/tps51632-regulator.txt b/Documentation/devicetree/bindings/regulator/tps51632-regulator.txt new file mode 100644 index 000000000000..2f7e44a96414 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/tps51632-regulator.txt @@ -0,0 +1,27 @@ +TPS51632 Voltage regulators + +Required properties: +- compatible: Must be "ti,tps51632" +- reg: I2C slave address + +Optional properties: +- ti,enable-pwm-dvfs: Enable the DVFS voltage control through the PWM interface. +- ti,dvfs-step-20mV: The 20mV step voltage when PWM DVFS enabled. Missing this + will set 10mV step voltage in PWM DVFS mode. In normal mode, the voltage + step is 10mV as per datasheet. + +Any property defined as part of the core regulator binding, defined in +regulator.txt, can also be used. + +Example: + + tps51632 { + compatible = "ti,tps51632"; + reg = <0x43>; + regulator-name = "tps51632-vout"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1500000>; + regulator-boot-on; + ti,enable-pwm-dvfs; + ti,dvfs-step-20mV; + }; |