# # BIF framework and drivers # menuconfig BIF bool "MIPI-BIF support" select CRC_CCITT select BITREVERSE help MIPI-BIF (battery interface) is a one-wire serial interface between a host master device and one or more slave devices which are located in a battery pack or also on the host. Enabling this option allows for BIF consumer drivers to issue transactions via BIF controller drivers. if BIF config BIF_QPNP depends on SPMI || MSM_SPMI depends on OF_SPMI tristate "Qualcomm QPNP BIF support" help This driver supports the QPNP BSI peripheral found inside of Qualcomm QPNP PMIC devices. The BSI peripheral is able to communicate using the BIF protocol. The QPNP BSI driver hooks into the BIF framework. Enable this option in order to provide support for BIF communication on targets which have BSI PMIC peripherals. endif