This patch series adds a driver and the documentation for the SD2405AL I2C RTC.

Signed-off-by: Tóth János <gomba007@gmail.com>
---
Changes in v7:
- Split the documentation patch.
- Add tags.
- Link to v6: https://lore.kernel.org/r/20240829-rtc-sd2405al-v6-0-4fbfe2624aa7@gmail.com

Changes in v6:
- Add missing To-s and Cc-s.
- Rebased onto v6.11-rc5
- Link to v5: https://lore.kernel.org/r/20240828-rtc-sd2405al-v5-0-9e3f8fa5ea6b@gmail.com

Changes in v5:
- Rework based on Alexandre Belloni's suggestions.
- Drop explicit initialization of struct i2c_device_id::driver_data.
- Add documentation.
- Link to v4: https://lore.kernel.org/r/20240624-rtc-sd2405al-v4-1-2b2bc759f98f@gmail.com

Changes in v4:
- Implement more comprehensive data validation.
- Inline some temporary variables.
- Link to v3: https://lore.kernel.org/r/20240620-rtc-sd2405al-v3-1-65d5bb01af50@gmail.com

Changes in v3:
- #define-s of registers are reworked.
- Minor revisions based on the reviewer's suggestions.
- Link to v2: https://lore.kernel.org/r/20240619-rtc-sd2405al-v2-1-39bea29bd2a5@gmail.com

Changes in v2:
- Refactored based on reviewer's suggestions.
- I couldn't get the I2C IRQ to work on Raspberry Pi 4, so alarm is
  skipped.
- Link to v1: https://lore.kernel.org/r/20240607-rtc-sd2405al-v1-1-535971e7a866@gmail.com

---
Tóth János (3):
      drivers: rtc: Add driver for SD2405AL.
      dt-bindings: rtc: Add support for SD2405AL.
      dt-bindings: vendor-prefixes: Add DFRobot.

 .../devicetree/bindings/rtc/trivial-rtc.yaml       |   2 +
 .../devicetree/bindings/vendor-prefixes.yaml       |   2 +
 MAINTAINERS                                        |   6 +
 drivers/rtc/Kconfig                                |  10 +
 drivers/rtc/Makefile                               |   1 +
 drivers/rtc/rtc-sd2405al.c                         | 227 +++++++++++++++++++++
 6 files changed, 248 insertions(+)
---
base-commit: 5be63fc19fcaa4c236b307420483578a56986a37
change-id: 20240607-rtc-sd2405al-a0947377c73d

Best regards,
-- 
Tóth János <gomba007@gmail.com>

On Fri, 30 Aug 2024 10:36:38 +0200, Tóth János wrote:
> This patch series adds a driver and the documentation for the SD2405AL I2C RTC.
> 
> 

Applied, thanks!

[1/3] drivers: rtc: Add driver for SD2405AL.
      https://git.kernel.org/abelloni/c/b4ce83671973
[2/3] dt-bindings: rtc: Add support for SD2405AL.
      https://git.kernel.org/abelloni/c/0eb6d12a2bc1
[3/3] dt-bindings: vendor-prefixes: Add DFRobot.
      https://git.kernel.org/abelloni/c/6894ed34666f

Best regards,

-- 
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com