diff options
Diffstat (limited to 'src/soc/intel/common/block/include/intelblocks/gpio_defs.h')
| -rw-r--r-- | src/soc/intel/common/block/include/intelblocks/gpio_defs.h | 18 |
1 files changed, 18 insertions, 0 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 e1ddd4babb..0a3e11737a 100644 --- a/src/soc/intel/common/block/include/intelblocks/gpio_defs.h +++ b/src/soc/intel/common/block/include/intelblocks/gpio_defs.h @@ -134,6 +134,15 @@ #define PAD_RESET(value) PAD_CFG0_LOGICAL_RESET_##value #define PAD_PULL(value) PAD_CFG1_PULL_##value +/* Disable the input/output buffer of the pad */ +#define PAD_CFG0_BUF_NO_DISABLE (0) +#define PAD_CFG0_BUF_TX_DISABLE PAD_CFG0_TX_DISABLE +#define PAD_CFG0_BUF_RX_DISABLE PAD_CFG0_RX_DISABLE +#define PAD_CFG0_BUF_TX_RX_DISABLE \ + (PAD_CFG0_TX_DISABLE | PAD_CFG0_RX_DISABLE) + +#define PAD_BUF(value) PAD_CFG0_BUF_##value + #if CONFIG(SOC_INTEL_COMMON_BLOCK_GPIO_IOSTANDBY) #define PAD_IOSSTATE(value) PAD_CFG1_IOSSTATE_##value #define PAD_IOSTERM(value) PAD_CFG1_IOSTERM_##value @@ -180,6 +189,15 @@ _PAD_CFG_STRUCT(pad, PAD_RESET(rst) | PAD_FUNC(func), PAD_PULL(pull) | \ PAD_IOSSTATE(TxLASTRxE)) +/* + * Set native function with RX Level/Edge configuration and disable + * input/output buffer if necessary + */ +#define PAD_CFG_NF_BUF_TRIG(pad, pull, rst, func, bufdis, trig) \ + _PAD_CFG_STRUCT(pad, PAD_RESET(rst) | PAD_CFG0_TRIG_##trig | \ + PAD_BUF(bufdis) | PAD_FUNC(func), \ + PAD_PULL(pull) | PAD_IOSSTATE(TxLASTRxE)) + #if CONFIG(SOC_INTEL_COMMON_BLOCK_GPIO_PADCFG_PADTOL) /* Native 1.8V tolerant pad, only applies to some pads like I2C/I2S Not applicable to all SOCs. Refer EDS |