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2016-10-04mfd: lp873x: Remove unused mutex lock from struct lp873xAxel Lin1-2/+0
The mutex is not used, so remove it. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-08-31mfd: lp873x: Add lp873x PMIC supportKeerthy1-0/+99
The LP873X chip is a power management IC for Portable Navigation Systems and Tablet Computing devices. It contains the following components: - Regulators. - Configurable General Purpose Output Signals (GPO). PMIC interacts with the main processor through i2c. PMIC has couple of LDOs (Linear Regulators), couple of BUCKs (Step-Down DC-DC Converter Cores) and GPOs (General Purpose Output Signals). Signed-off-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>