diff options
| author | Mark Kettenis <[email protected]> | 2022-01-22 20:38:17 +0100 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2022-02-10 16:44:23 -0500 |
| commit | 81fafbbeba3211ed60ac8aff41a2e1fcb9a40431 (patch) | |
| tree | 1d1d044ec2f31c1a6d34660a0d2e6c9a392c31dc /arch | |
| parent | ca99a17e02ab4f99b1455be349858d5a7aa7553c (diff) | |
power: domain: apple: Add reset support
The power management controller found on Apple SoCs als provides
a way to reset all devices within a power domain. This is needed
to cleanly shutdown the NVMe controller before we hand over
control to the OS.
Signed-off-by: Mark Kettenis <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Tested on: Macbook Air M1
Tested-by: Simon Glass <[email protected]>
Reviewed-by: Jaehoon Chung <[email protected]>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index ce51d87ac06..5048d3d33c4 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -932,6 +932,7 @@ config ARCH_APPLE select DM_GPIO select DM_KEYBOARD select DM_MAILBOX + select DM_RESET select DM_SERIAL select DM_USB select DM_VIDEO |