plat/tk1/mux.c

263     int                 group_offset;
267     group_offset = tk1_mux_get_group_offset_for_pin(mux_reg_index);
268     assert(group_offset > 0);
269     return &ret[group_offset / sizeof(uint32_t)];
278     int                 group_offset;
282     group_offset = tk1_mux_get_group_offset_for_pin(mux_reg_index);
283     if (group_offset < 0) {
289     ZF_LOGD("Group off 0x%x: previous val: 0x%x.", group_offset, *reg);
291     drup_shift = tk1_mux_get_bitinfo_for_group(group_offset, BITOFF_DRIVEUP);
292     drup_mask = tk1_mux_get_bitinfo_for_group(group_offset, BITMASK_DRIVEUP);
293     drdown_shift = tk1_mux_get_bitinfo_for_group(group_offset, BITOFF_DRIVEDOWN);
294     drdown_mask = tk1_mux_get_bitinfo_for_group(group_offset, BITMASK_DRIVEDOWN);
301     ZF_LOGD("Group off 0x%x: new val: 0x%x.", group_offset, *reg);