[PATCH 0/1] dm: serial: Remove old drivers and add migration deadline

[PATCH 0/1] dm: serial: Remove old drivers and add migration deadline

[Simon Glass]

This series adds a migration deadline for converting serial drivers to
driver model. Almost all drivers are already converted.

Those that remain are:

   serial_ns16550.c which is really just a different ns16550.c
   usbtty.c


Simon Glass (1):
  dm: serial: Add a migration deadline for serial

 Makefile                               | 1 +
 doc/develop/driver-model/migration.rst | 8 ++++++++
 2 files changed, 9 insertions(+)

-- 
2.35.0.rc0.227.g00780c9af4-goog

[PATCH 1/1] dm: serial: Add a migration deadline for serial

[Simon Glass]

This probably should have been done a while back since it is a core
system. Very few boards remain to be migrated.

Addd a migration deadline for a year out.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

 Makefile                               | 1 +
 doc/develop/driver-model/migration.rst | 8 ++++++++
 2 files changed, 9 insertions(+)

diff --git a/Makefile b/Makefile
index b08bad48738..182c7eb4997 100644
--- a/Makefile
+++ b/Makefile
@@ -1133,6 +1133,7 @@ endif
 	@# confuses this rule. Use if() to send just a single character which
 	@# is enable to tell 'deprecated' that one of these symbols exists
 	$(call deprecated,CONFIG_TIMER,Timer drivers,v2023.01,$(if $(strip $(CONFIG_SYS_TIMER_RATE)$(CONFIG_SYS_TIMER_COUNTER)),x))
+	$(call deprecated,CONFIG_DM_SERIAL,Serial drivers,v2023.04,$(CONFIG_SERIAL))
 	@# Check that this build does not use CONFIG options that we do not
 	@# know about unless they are in Kconfig. All the existing CONFIG
 	@# options are whitelisted, so new ones should not be added.
diff --git a/doc/develop/driver-model/migration.rst b/doc/develop/driver-model/migration.rst
index 10f474e9cdf..5a604369258 100644
--- a/doc/develop/driver-model/migration.rst
+++ b/doc/develop/driver-model/migration.rst
@@ -118,3 +118,11 @@ 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
+
+CONFIG_DM_SERIAL
+----------------
+Deadline: 2023.04
+
+The serial subsystem has supported the driver model since late 2014.
+Maintainers should submit patches switching over to using CONFIG_DM_SERIAL and
+other base driver model options in time for inclusion in the 2022.10 release.
-- 
2.35.0.rc0.227.g00780c9af4-goog

Re: [PATCH 1/1] dm: serial: Add a migration deadline for serial

[Tom Rini]

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On Sat, Jan 22, 2022 at 05:03:50AM -0700, Simon Glass wrote:

> This probably should have been done a while back since it is a core
> system. Very few boards remain to be migrated.
> 
> Addd a migration deadline for a year out.
> 
> Signed-off-by: Simon Glass <sjg@chromium.org>

Applied to u-boot/master, thanks!

-- 
Tom

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