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Diffstat (limited to 'Documentation/devicetree/bindings/regulator/max8973-regulator.txt')
-rw-r--r-- | Documentation/devicetree/bindings/regulator/max8973-regulator.txt | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/Documentation/devicetree/bindings/regulator/max8973-regulator.txt b/Documentation/devicetree/bindings/regulator/max8973-regulator.txt deleted file mode 100644 index c2c68fcc1b41..000000000000 --- a/Documentation/devicetree/bindings/regulator/max8973-regulator.txt +++ /dev/null @@ -1,52 +0,0 @@ -* Maxim MAX8973 Voltage Regulator - -Required properties: - -- compatible: must be one of following: - "maxim,max8973" - "maxim,max77621". -- reg: the i2c slave address of the regulator. It should be 0x1b. - -Any standard regulator properties can be used to configure the single max8973 -DCDC. - -Optional properties: - --maxim,externally-enable: boolean, externally control the regulator output - enable/disable. --maxim,enable-gpio: GPIO for enable control. If the valid GPIO is provided - then externally enable control will be considered. --maxim,dvs-gpio: GPIO which is connected to DVS pin of device. --maxim,dvs-default-state: Default state of GPIO during initialisation. - 1 for HIGH and 0 for LOW. --maxim,enable-remote-sense: boolean, enable reote sense. --maxim,enable-falling-slew-rate: boolean, enable falling slew rate. --maxim,enable-active-discharge: boolean: enable active discharge. --maxim,enable-frequency-shift: boolean, enable 9% frequency shift. --maxim,enable-bias-control: boolean, enable bias control. By enabling this - startup delay can be reduce to 20us from 220us. --maxim,enable-etr: boolean, enable Enhanced Transient Response. --maxim,enable-high-etr-sensitivity: boolean, Enhanced transient response - circuit is enabled and set for high sensitivity. If this - property is available then etr will be enable default. - -Enhanced transient response (ETR) will affect the configuration of CKADV. - --junction-warn-millicelsius: u32, junction warning temperature threshold - in millicelsius. If die temperature crosses this level then - device generates the warning interrupts. - -Please note that thermal functionality is only supported on MAX77621. The -supported threshold warning temperature for MAX77621 are 120 degC and 140 degC. - -Example: - - max8973@1b { - compatible = "maxim,max8973"; - reg = <0x1b>; - - regulator-min-microvolt = <935000>; - regulator-max-microvolt = <1200000>; - regulator-boot-on; - regulator-always-on; - }; |