diff options
Diffstat (limited to 'src/soc/intel/common/block/gpio')
| -rw-r--r-- | src/soc/intel/common/block/gpio/gpio.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/soc/intel/common/block/gpio/gpio.c b/src/soc/intel/common/block/gpio/gpio.c index d6958b111f..0d21c8a8b6 100644 --- a/src/soc/intel/common/block/gpio/gpio.c +++ b/src/soc/intel/common/block/gpio/gpio.c @@ -154,9 +154,9 @@ static void gpio_configure_owner(const struct pad_config *cfg, static void gpi_enable_smi(const struct pad_config *cfg, const struct pad_community *comm) { - uint32_t value; uint16_t sts_reg; uint16_t en_reg; + uint32_t en_value; int group; int pin; @@ -165,15 +165,15 @@ static void gpi_enable_smi(const struct pad_config *cfg, pin = relative_pad_in_comm(comm, cfg->pad); group = gpio_group_index(comm, pin); - sts_reg = GPI_SMI_STS_OFFSET(comm, group); - value = pcr_read32(comm->port, sts_reg); - /* Write back 1 to reset the sts bits */ - pcr_write32(comm->port, sts_reg, value); + en_reg = GPI_SMI_EN_OFFSET(comm, group); + en_value = gpio_bitmask_within_group(comm, pin); + + /* Write back 1 to reset the sts bit */ + pcr_rmw32(comm->port, sts_reg, en_value, 0); /* Set enable bits */ - en_reg = GPI_SMI_EN_OFFSET(comm, group); - pcr_or32(comm->port, en_reg, gpio_bitmask_within_group(comm, pin)); + pcr_or32(comm->port, en_reg, en_value); } static void gpio_configure_itss(const struct pad_config *cfg, uint16_t port, |