[PATCH 1/2] dm: core: Add a flag for power domain control on device removal

Simon Glass sjg at chromium.org
Tue Feb 18 19:31:26 CET 2020


Hi Anatolij,

On Mon, 17 Feb 2020 at 04:36, Anatolij Gustschin <agust at denx.de> wrote:
>
> In various cases a power domain must stay enabled after device
> removal when booting OS (i.e. serial debug console or display).
> Add a flag to selectively skip switching off a power domain.
>
> Fixes: 52edfed65de9 ("dm: core: device: switch off power domain after device removal")
> Signed-off-by: Anatolij Gustschin <agust at denx.de>
> ---
>  drivers/core/device-remove.c | 5 +++--
>  include/dm/device.h          | 6 ++++++
>  2 files changed, 9 insertions(+), 2 deletions(-)

This seems OK. Should we add a device tree property for this? Or is
the driver-level side enough.

Regards,
Simon


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