Hi, This series is two-fold. - First some cleanup to nvmem/rmem. [PATCH 2/6] nvmem: specify ->reg_read/reg_write() expected return values [PATCH 3/6] nvmem: rmem: make ->reg_read() straight forward code [PATCH 4/6] nvmem: rmem: remove unused struct rmem::size field Those patches were sent on the 2024-07-24 [0] and saw no feedback. There are small improvements to the commit messages but the commit bodies stayed the same. I did not label this as V2 as the EyeQ5 compatible (see below) wasn't part of V1, and I wouldn't want people to think it has been through a round of lkml review. - Second, add a new compatible to rmem for the EyeQ5-specific usecase; it parses a header and does checksumming at probe. [PATCH 1/6] dt-bindings: nvmem: rmem: Add mobileye,eyeq5-bootloader-config [PATCH 5/6] nvmem: rmem: add CRC validation for Mobileye EyeQ5 NVMEM [PATCH 6/6] MIPS: mobileye: eyeq5: add bootloader config reserved memory Code is tested on real hardware, an EyeQ5 evaluation board. Have a nice day, Thanks, Théo [0]: https://lore.kernel.org/lkml/20240724-nvmem-rmem-v1-0-d2e3a97349a0@xxxxxxxxxxx/ Signed-off-by: Théo Lebrun <theo.lebrun@xxxxxxxxxxx> --- Théo Lebrun (6): dt-bindings: nvmem: rmem: Add mobileye,eyeq5-bootloader-config nvmem: specify ->reg_read/reg_write() expected return values nvmem: rmem: make ->reg_read() straight forward code nvmem: rmem: remove unused struct rmem::size field nvmem: rmem: add CRC validation for Mobileye EyeQ5 NVMEM MIPS: mobileye: eyeq5: add bootloader config reserved memory Documentation/devicetree/bindings/nvmem/rmem.yaml | 1 + arch/mips/boot/dts/mobileye/eyeq5.dtsi | 22 ++++++ drivers/nvmem/rmem.c | 95 ++++++++++++++++++++--- include/linux/nvmem-provider.h | 4 +- 4 files changed, 110 insertions(+), 12 deletions(-) --- base-commit: 40384c840ea1944d7c5a392e8975ed088ecf0b37 change-id: 20241203-rmem-15df9301cf0b Best regards, -- Théo Lebrun <theo.lebrun@xxxxxxxxxxx>
