Hi Srinivas, On Tue, Sep 15, 2020 at 03:41:13PM +0300, Vadym Kochan wrote: > This series adds cells parser for the ONIE TLV attributes which are > stored on NVMEM device. It adds possibility to read the mac address (and > other info) by other drivers. > > Because ONIE stores info in TLV format it should be parsed first and > then register the cells. Current NVMEM API allows to register cell > table with known cell's offset which is not guaranteed in case of TLV. > > To make it properly handled the NVMEM parser object is introduced. The > parser needs to be registered before target NVMEM device is registered. > During the registration of NVMEM device the parser is called to parse > the device's cells and reister the cell table. > > Vadym Kochan (3): > nvmem: core: introduce cells parser > nvmem: add ONIE nvmem cells parser > dt-bindings: nvmem: add description for ONIE cells parser > > .../bindings/nvmem/onie,nvmem-cells.txt | 11 + > drivers/nvmem/Kconfig | 9 + > drivers/nvmem/Makefile | 3 + > drivers/nvmem/core.c | 80 ++++ > drivers/nvmem/onie-cells.c | 370 ++++++++++++++++++ > include/linux/nvmem-provider.h | 30 ++ > 6 files changed, 503 insertions(+) > create mode 100644 Documentation/devicetree/bindings/nvmem/onie,nvmem-cells.txt > create mode 100644 drivers/nvmem/onie-cells.c > > -- > 2.17.1 > I sent a newer version than this one which actually registers nvmem provider and does not require changes in the core.c Thanks, Vadym Kochan
