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| author | Simon Glass <sjg@chromium.org> | 2016-01-22 02:43:31 (GMT) |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2016-01-22 03:42:34 (GMT) |
| commit | 5fd6badbd265ef45d3e1faebe5868426ab69595c (patch) | |
| tree | 51aa4fe2fb3d0af4e3fb80a1cd1ed4ceb6a8f7c8 /drivers/misc/Kconfig | |
| parent | e1227764cdbcd397728e95de1662c2b9e967d5fe (diff) | |
| download | u-boot-5fd6badbd265ef45d3e1faebe5868426ab69595c.tar.xz | |
dm: Add a power sequencing uclass
Some devices need special sequences to be used when starting up. Add a
uclass for this. Drivers can be added to provide specific features as
needed.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/misc/Kconfig')
| -rw-r--r-- | drivers/misc/Kconfig | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index b92da4e..cba2363 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -90,6 +90,24 @@ config MXC_OCOTP Programmable memory pages that are stored on the some Freescale i.MX processors. +config PWRSEQ + bool "Enable power-sequencing drivers" + depends on DM + help + Power-sequencing drivers provide support for controlling power for + devices. They are typically referenced by a phandle from another + device. When the device is started up, its power sequence can be + initiated. + +config SPL_PWRSEQ + bool "Enable power-sequencing drivers for SPL" + depends on PWRSEQ + help + Power-sequencing drivers provide support for controlling power for + devices. They are typically referenced by a phandle from another + device. When the device is started up, its power sequence can be + initiated. + config PCA9551_LED bool "Enable PCA9551 LED driver" help |