diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/intel/common/block/include/intelblocks/gpio_defs.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/soc/intel/common/block/include/intelblocks/gpio_defs.h b/src/soc/intel/common/block/include/intelblocks/gpio_defs.h index 0ad3e5c32a..91d8f00a89 100644 --- a/src/soc/intel/common/block/include/intelblocks/gpio_defs.h +++ b/src/soc/intel/common/block/include/intelblocks/gpio_defs.h @@ -264,10 +264,16 @@ PAD_CFG0_TRIG_##trig | PAD_CFG0_RX_POL_NONE, \ PAD_PULL(pull) | PAD_CFG1_GPIO_DRIVER | PAD_IOSSTATE(TxDRxE)) -/* No Connect configuration for unused pad. - * NC should be GPI with Term as PU20K, PD20K, NONE depending upon default Term +/* + * No Connect configuration for unused pad. + * Both TX and RX are disabled. RX disabling is done to avoid unnecessary + * setting of GPI_STS. */ -#define PAD_NC(pad, pull) PAD_CFG_GPI(pad, pull, DEEP) +#define PAD_NC(pad, pull) \ + _PAD_CFG_STRUCT(pad, \ + PAD_FUNC(GPIO) | PAD_RESET(DEEP) | \ + PAD_CFG0_TX_DISABLE | PAD_CFG0_RX_DISABLE, \ + PAD_PULL(pull) | PAD_IOSSTATE(TxDRxE)) #if CONFIG(SOC_INTEL_COMMON_BLOCK_GPIO_LEGACY_MACROS) |