STMPE_IDX_GPDR_LSB
u8 reg = stmpe->regs[STMPE_IDX_GPDR_LSB + (offset / 8)];
u8 dir_reg = stmpe->regs[STMPE_IDX_GPDR_LSB + bank];
u8 reg = stmpe->regs[STMPE_IDX_GPDR_LSB] - (offset / 8);
u8 reg = stmpe->regs[STMPE_IDX_GPDR_LSB + (offset / 8)];
[STMPE_IDX_GPDR_LSB] = STMPE801_REG_GPIO_DIR,
[STMPE_IDX_GPDR_LSB] = STMPE811_REG_GPIO_DIR,
[STMPE_IDX_GPDR_LSB] = STMPE1600_REG_GPDR_LSB,
[STMPE_IDX_GPDR_LSB] = STMPE1601_REG_GPIO_SET_DIR_LSB,
[STMPE_IDX_GPDR_LSB] = STMPE1801_REG_GPIO_SET_DIR_LOW,
[STMPE_IDX_GPDR_LSB] = STMPE24XX_REG_GPDR_LSB,