From 6e4a7eaf7d6c9aedafa19aa57553ae44dba5ca0d Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 18 Dec 2021 11:27:29 -0700 Subject: timer: Add a migration message Some boards still use the old timer mechanism. Set a deadline for them to update to driver model. Point to some examples as well. This needs a bit of a strange rule to avoid an error on some boards. Signed-off-by: Simon Glass --- doc/develop/driver-model/migration.rst | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'doc') diff --git a/doc/develop/driver-model/migration.rst b/doc/develop/driver-model/migration.rst index 3dbeea6537..10f474e9cd 100644 --- a/doc/develop/driver-model/migration.rst +++ b/doc/develop/driver-model/migration.rst @@ -106,3 +106,15 @@ Deadline: 2022.10 This is a legacy option which has been replaced by driver model.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+-------------------------------------------------- +Deadline: 2023.01 + +These are legacy options which have been replaced by driver model.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 -- cgit v1.2.3