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Diffstat (limited to 'doc/develop/driver-model/migration.rst')
| -rw-r--r-- | doc/develop/driver-model/migration.rst | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/doc/develop/driver-model/migration.rst b/doc/develop/driver-model/migration.rst index 8bb8601c582..10f474e9cdf 100644 --- a/doc/develop/driver-model/migration.rst +++ b/doc/develop/driver-model/migration.rst @@ -98,3 +98,23 @@ Deadline: 2021.10 The I2C subsystem has supported the driver model since early 2015. Maintainers should submit patches switching over to using CONFIG_DM_I2C and other base driver model options in time for inclusion in the 2021.10 release. + +CONFIG_KEYBOARD +--------------- +Deadline: 2022.10 + +This is a legacy option which has been replaced by driver model. +Maintainers should submit patches switching over to using CONFIG_DM_KEYBOARD and +other base driver model options in time for inclusion in the 2022.10 release. + +CONFIG_SYS_TIMER_RATE and CONFIG_SYS_TIMER_COUNTER +-------------------------------------------------- +Deadline: 2023.01 + +These are legacy options which have been replaced by driver model. +Maintainers should submit patches switching over to using CONFIG_TIMER and +other base driver model options in time for inclusion in the 2022.10 release. + +There is only one method to implement, unless you want to support bootstage, +in which case you need an early timer also. For example drivers, see +sandbox_timer.c and rockchip_timer.c |