Add bindings doc for Sunplus OCOTP driver
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NVincent Shih <vincent.sunplus@gmail.com>
Signed-off-by: NSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20220223223502.29454-4-srinivas.kandagatla@linaro.orgSigned-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>