From: Peng Fan <peng.fan@xxxxxxx> Depends on board design, the gpio controlled fixed regulator might connect with a large capacitance. It needs time to be truly off when disabling the regulator. If the delay is not enought, the voltage might not drop to the expected value, such as 0, then the regulator might have been always enabled. So introduce off-on-delay-us property and add the support in fixed regualtor driver. Peng Fan (2): dt-bindings: regulator: fixed: add off-on-delay-us property regulator: fixed: add off-on-delay Documentation/devicetree/bindings/regulator/fixed-regulator.yaml | 4 ++++ drivers/regulator/fixed.c | 2 ++ include/linux/regulator/fixed.h | 1 + 3 files changed, 7 insertions(+) -- 2.16.4
