Mauro Carvalho Chehab fd765da060 staging: hikey9xx: hi6421v600-regulator: fix delay logic ... The original driver, which can be seen at commit 42f24d9d44 ("staging: regulator: add a regulator driver for HiSilicon 6421v600 SPMI PMIC") had a complex logic to ensure that there won't be multiple power enable/disable commands running at the same time. At the original logic, it were ensured that: - a next power up/down would wait for at least the on/off period; - an extra delay would be granted. It turns that such extra delay has a value of zero, but it was relying on gettimeofday() call, which can take some time. This was later simplified, but there are still some possible issues. In order to avoid that, let's simply add a delay to wait for the power up line to stabilize after powering up a device. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/6733dac9813ba6688def404142cb7b964accf758.1611212783.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-01-26 18:52:54 +01:00
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hi6421-spmi-pmic.c	staging: mfd: hi6421-spmi-pmic: fix error return code in hi6421_spmi_pmic_probe()	2020-11-23 17:59:51 +01:00
hi6421v600-regulator.c	staging: hikey9xx: hi6421v600-regulator: fix delay logic	2021-01-26 18:52:54 +01:00
hisi-spmi-controller.c	staging: spmi: hisi-spmi-controller: Fix some error handling paths	2020-12-28 15:14:53 +01:00
hisilicon,hi6421-spmi-pmic.yaml	staging: hikey9xx: hisilicon, hi6421-spmi-pmic.yaml: simplify props	2021-01-26 18:51:21 +01:00
hisilicon,hisi-spmi-controller.yaml	staging: hikey9xx: hisilicon, hisi-spmi-controller.yaml fix bindings	2021-01-26 18:51:21 +01:00
Kconfig	staging: hikey9xx: Specify HAS_IOMEM dependency for MFD_HI6421_SPMI	2020-11-23 17:59:51 +01:00
Makefile	staging: hikey9xx: add build for the Kirin 970 PHY driver	2020-09-17 18:50:25 +02:00
phy-hi3670-usb3.c	staging: hikey9xx: phy-hi3670-usb3: hi3670_is_abbclk_seleted() returns bool	2021-01-26 18:49:23 +01:00
phy-hi3670-usb3.yaml	staging: hikey9xx: phy-hi3670-usb3.yaml: add a blank line	2021-01-26 18:49:30 +01:00
TODO	staging: hikey9xx: add a TODO list	2020-08-18 16:15:27 +02:00