[PATCH v4 0/2] nvmem: airoha: Add support for SMC eFUSE

From: Christian Marangi

Date: Tue May 19 2026 - 11:42:26 EST


Add simple driver to read eFUSES with SMC commands for
Airoha AN7581.

Changes v4:
- Address review from Sashiko Bot
- Use u32 for bank_index
Changes v3:
- Rebase on top of linux-next
Changes v2:
- Add review tag from Rob
- Rebase on top of linux-next

Christian Marangi (2):
dt-bindings: nvmem: airoha: add SMC eFuses schema
nvmem: airoha: Add support for SMC eFUSE

.../bindings/nvmem/airoha,smc-efuses.yaml | 67 ++++++++++
drivers/nvmem/Kconfig | 13 ++
drivers/nvmem/Makefile | 2 +
drivers/nvmem/airoha-smc-efuses.c | 125 ++++++++++++++++++
4 files changed, 207 insertions(+)
create mode 100644 Documentation/devicetree/bindings/nvmem/airoha,smc-efuses.yaml
create mode 100644 drivers/nvmem/airoha-smc-efuses.c

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2.53.0