This series adds support for the EFUSE found on the MediaTek mt6323 PMIC.

Tested on the MediaTek mt6572 and mt8163 SoCs (Ben), both paired with a
mt6323.

Tested-by: Ben Grisdale <bengris32@protonmail.ch> # Amazon Echo Dot (2nd Generation)
Signed-off-by: Roman Vivchar <rva333@protonmail.com>

---
Changes in v5:
- Reorder Makefile entries
- Use mt6323_regulators driver pattern for regmap instead of dev->parent->parent
- Link to v4: https://patch.msgid.link/20260911-mt6323-nvmem-v4-0-626dd17531dc@protonmail.com

Changes in v4:
- Rebase onto nvmem/for-next (8f596c13b6b7 ("dt-bindings: nvmem: qfprom: Add compatible for Qualcomm Maili"))
- Drop device-id/of.h header (Andy)
- Mediatek -> MediaTek in Kconfig
- Link to v3: https://patch.msgid.link/20260713-mt6323-nvmem-v3-0-205c39267a24@protonmail.com

Changes in v3:
- Rebase onto next-20260708
- EFUSE driver: Replace 'mod_devicetable.h' with explicit 'device-id/of.h'
- Drop MFD patch since it's applied
- Link to v2: https://patch.msgid.link/20260617-mt6323-nvmem-v2-0-4f30e36aa0f4@protonmail.com

Changes in v2:
- EFUSE driver: Sort variables in the mt6323_efuse_read (Andy)
- Link to v1: https://patch.msgid.link/20260611-mt6323-nvmem-v1-0-b5e1b9ce51f2@protonmail.com

Changes after split:
- EFUSE driver:
    - Remove 'linux/errno.h' header (Andy)
    - Remove explicit cast to u16 in the 'mt6323_efuse_read' (Andy)
    - Reword comment in the 'mt6323_efuse_read'
    - Capitalize MediaTek in the module description
- Link to a previous series: https://patch.msgid.link/20260512-mt6323-v2-0-3efcba579e88@protonmail.com

---
Roman Vivchar (3):
      dt-bindings: mfd: mediatek: mt6397: add mt6323 PMIC EFUSE
      nvmem: add mt6323 PMIC EFUSE driver
      ARM: dts: mediatek: mt6323: add EFUSE support

 .../devicetree/bindings/mfd/mediatek,mt6397.yaml   | 21 ++++++
 MAINTAINERS                                        |  5 ++
 arch/arm/boot/dts/mediatek/mt6323.dtsi             |  4 ++
 drivers/nvmem/Kconfig                              | 11 +++
 drivers/nvmem/Makefile                             |  2 +
 drivers/nvmem/mt6323-efuse.c                       | 83 ++++++++++++++++++++++
 6 files changed, 126 insertions(+)
---
base-commit: 8f596c13b6b7fa9fa35091273c37f9b6e3fc2d0f
change-id: 20260611-mt6323-nvmem-0c54a0f2fa9f

Best regards,
--  
Roman Vivchar <rva333@protonmail.com>

On Mon, 21 Sep 2026 10:50:01 +0300, Roman Vivchar wrote:
> This series adds support for the EFUSE found on the MediaTek mt6323 PMIC.
> 
> Tested on the MediaTek mt6572 and mt8163 SoCs (Ben), both paired with a
> mt6323.
> 
> 

Applied, thanks!

[1/3] dt-bindings: mfd: mediatek: mt6397: add mt6323 PMIC EFUSE
      commit: c29abe7af10aa891da6c0b68274258232ee3a1a7
[2/3] nvmem: add mt6323 PMIC EFUSE driver
      commit: 70a3d85e936cb43165331b9ea470b311a5beeeaa

Best regards,
-- 
Srinivas Kandagatla <srini@kernel.org>