diff options
Diffstat (limited to 'Documentation/devicetree/bindings/mfd/s2mps11.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/mfd/s2mps11.txt | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/Documentation/devicetree/bindings/mfd/s2mps11.txt b/Documentation/devicetree/bindings/mfd/s2mps11.txt index c9332c6..78a840d 100644 --- a/Documentation/devicetree/bindings/mfd/s2mps11.txt +++ b/Documentation/devicetree/bindings/mfd/s2mps11.txt @@ -1,10 +1,10 @@ * Samsung S2MPS11 Voltage and Current Regulator -The Samsung S2MP211 is a multi-function device which includes voltage and +The Samsung S2MPS11 is a multi-function device which includes voltage and current regulators, RTC, charger controller and other sub-blocks. It is -interfaced to the host controller using a I2C interface. Each sub-block is -addressed by the host system using different I2C slave address. +interfaced to the host controller using an I2C interface. Each sub-block is +addressed by the host system using different I2C slave addresses. Required properties: - compatible: Should be "samsung,s2mps11-pmic". @@ -43,7 +43,8 @@ sub-node should be of the format as listed below. BUCK[2/3/4/6] supports disabling ramp delay on hardware, so explictly regulator-ramp-delay = <0> can be used for them to disable ramp delay. - In absence of regulator-ramp-delay property, default ramp delay will be used. + In the absence of the regulator-ramp-delay property, the default ramp + delay will be used. NOTE: Some BUCKs share the ramp rate setting i.e. same ramp value will be set for a particular group of BUCKs. So provide same regulator-ramp-delay<value>. @@ -58,10 +59,10 @@ supports. Note: The 'n' in LDOn and BUCKn represents the LDO or BUCK number as per the datasheet of s2mps11. - LDOn - - valid values for n are 1 to 28 + - valid values for n are 1 to 38 - Example: LDO0, LD01, LDO28 - BUCKn - - valid values for n are 1 to 9. + - valid values for n are 1 to 10. - Example: BUCK1, BUCK2, BUCK9 Example: |
