u-boot.git/drivers/rtc/davinci.c, branch master Unnamed repository; edit this file 'description' to name the repository. Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20T19:35:03+00:00 Tom Rini trini@konsulko.com 2024-05-20T19:35:03+00:00 03de305ec48b0bb28554372abb40ccd46dbe0bf9 As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com> 
As part of bringing the master branch back in to next, we need to allow
for all of these changes to exist here.

Reported-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Tom Rini <trini@konsulko.com>
Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"" 2024-05-19T14:16:36+00:00 Tom Rini trini@konsulko.com 2024-05-19T02:20:43+00:00 d678a59d2d719da9e807495b4b021501f2836ca5 When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com> 
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay
Ethernet"' I failed to notice that b4 noticed it was based on next and
so took that as the base commit and merged that part of next to master.

This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing
changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35.

Reported-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Tom Rini <trini@konsulko.com>
rtc: Remove <common.h> and add needed includes 2024-05-07T14:00:56+00:00 Tom Rini trini@konsulko.com 2024-05-02T01:31:15+00:00 16a50b666d4aab6f1cb43b8d99a1d259ba04c753 Remove <common.h> from this driver directory and when needed add missing include files directly. Signed-off-by: Tom Rini <trini@konsulko.com> 
Remove <common.h> from this driver directory and when needed
add missing include files directly.

Signed-off-by: Tom Rini <trini@konsulko.com>
rtc: davinci: fix date loaded on reset 2021-06-09T16:53:45+00:00 Dario Binacchi dariobin@libero.it 2021-06-02T20:38:05+00:00 08ea87a6de1b9357b6edcfafb90be5bcecfd31c0 On reset, the RTC loads the 2000-01-01 date with a wrong day of the week (Sunday instead of Saturday). Signed-off-by: Dario Binacchi <dariobin@libero.it> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Link: https://lore.kernel.org/r/20210602203805.11494-9-dariobin@libero.it 
On reset, the RTC loads the 2000-01-01 date with a wrong day of the
week (Sunday instead of Saturday).

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Link: https://lore.kernel.org/r/20210602203805.11494-9-dariobin@libero.it
rtc: davinci: add driver model support 2021-06-09T16:53:45+00:00 Dario Binacchi dariobin@libero.it 2021-06-02T20:38:04+00:00 9ec8b8b4ca124278d812b530d11e9e48408ce301 Update the driver to support the device tree and the driver model. The read / write helpers in rtc_ops allow access to scratch registers only. The offset parameter is added to the address of the scratch0 register. Support for non-DM has been removed as there were no users. Signed-off-by: Dario Binacchi <dariobin@libero.it> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Link: https://lore.kernel.org/r/20210602203805.11494-8-dariobin@libero.it 
Update the driver to support the device tree and the driver model.
The read / write helpers in rtc_ops allow access to scratch registers
only. The offset parameter is added to the address of the scratch0
register.

Support for non-DM has been removed as there were no users.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Link: https://lore.kernel.org/r/20210602203805.11494-8-dariobin@libero.it
rtc: davinci: use unlock/lock mechanism 2021-06-09T16:53:44+00:00 Dario Binacchi dariobin@libero.it 2021-06-02T20:38:02+00:00 c7c7c8db00ace48f538f4b51d606cd6e4f537df1 The RTC module contains a kicker mechanism to prevent any spurious writes from changing the register values. To set the time, you must first unlock the TC registers, update them and then lock. Signed-off-by: Dario Binacchi <dariobin@libero.it> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Link: https://lore.kernel.org/r/20210602203805.11494-6-dariobin@libero.it 
The RTC module contains a kicker mechanism to prevent any spurious
writes from changing the register values. To set the time, you must
first unlock the TC registers, update them and then lock.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Link: https://lore.kernel.org/r/20210602203805.11494-6-dariobin@libero.it
rtc: davinci: check BUSY bit before set TC registers 2021-06-09T16:53:44+00:00 Dario Binacchi dariobin@libero.it 2021-06-02T20:38:01+00:00 79250ef3e263ef23c16c3c06a50834f0dcca4426 To write correct data to the TC registers, the STATUS register must be read until the BUSY bit is equal to zero. Once the BUSY flag is zero, there is a 15 μs access period in which the TC registers can be programmed. The rtc_wait_not_busy() has been inspired by the Kernel. Signed-off-by: Dario Binacchi <dariobin@libero.it> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Link: https://lore.kernel.org/r/20210602203805.11494-5-dariobin@libero.it 
To write correct data to the TC registers, the STATUS register must be
read until the BUSY bit is equal to zero. Once the BUSY flag is zero,
there is a 15 μs access period in which the TC registers can be
programmed.
The rtc_wait_not_busy() has been inspired by the Kernel.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Link: https://lore.kernel.org/r/20210602203805.11494-5-dariobin@libero.it
rtc: davinci: replace 32bit access with 8bit access 2021-06-09T16:53:44+00:00 Dario Binacchi dariobin@libero.it 2021-06-02T20:38:00+00:00 82a456a085facede0913a742660df9a1607d1543 Use 32-bit access only where it is needed. Most of the RTC registers contain useful information in the 8 least significant bits, the others are reserved. Signed-off-by: Dario Binacchi <dariobin@libero.it> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Link: https://lore.kernel.org/r/20210602203805.11494-4-dariobin@libero.it 
Use 32-bit access only where it is needed. Most of the RTC registers
contain useful information in the 8 least significant bits, the others
are reserved.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Link: https://lore.kernel.org/r/20210602203805.11494-4-dariobin@libero.it
rtc: davinci: fix compiler errors 2021-06-09T16:53:44+00:00 Dario Binacchi dariobin@libero.it 2021-06-02T20:37:59+00:00 6acee20e57c751b20321c95ed78aa452febf1f7e Fix errors raised by module compilation. Signed-off-by: Dario Binacchi <dariobin@libero.it> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Link: https://lore.kernel.org/r/20210602203805.11494-3-dariobin@libero.it 
Fix errors raised by module compilation.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Link: https://lore.kernel.org/r/20210602203805.11494-3-dariobin@libero.it
common: Drop linux/delay.h from common header 2020-05-19T01:19:23+00:00 Simon Glass sjg@chromium.org 2020-05-10T17:40:11+00:00 c05ed00afb95fa5237f16962fccf5810437317bf Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> 
Move this uncommon header out of the common header.

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