SPM_REG_PMIC_DATA_0
[SPM_REG_PMIC_DATA_0] = 0x40,
[SPM_REG_PMIC_DATA_0] = 0x28,
data0 = spm_register_read(drv, SPM_REG_PMIC_DATA_0);
spm_register_write(drv, SPM_REG_PMIC_DATA_0, data0);
spm_register_write(drv, SPM_REG_PMIC_DATA_0,