[PATCH v2 3/9] dt-bindings: nvmem: sfp: Add TA_PROG_SFP supply

Andrew Lunn andrew at lunn.ch
Fri Apr 22 08:02:07 PDT 2022


On Fri, Apr 22, 2022 at 10:51:41AM -0400, Sean Anderson wrote:
> The TA_PROG_SFP supply must be enabled to program the fuses, and
> disabled to read the fuses (such as at power-on-reset). On many boards,
> this supply is controlled by a jumper. The user must manually insert or
> remove it at the appropriate time in the programming process. However,
> on other boards this supply is controlled by an FPGA or a GPIO. In
> these cases, the driver can automatically enable and disable it as
> necessary.
> 
> Signed-off-by: Sean Anderson <sean.anderson at seco.com>

Reviewed-by: Andrew Lunn <andrew at lunn.ch>

    Andrew



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