diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/qcom_tlmm/qcom_tlmm_ipq4018_hw.c | 1 | ||||
| -rw-r--r-- | sys/dev/qcom_tlmm/qcom_tlmm_pin.c | 5 | ||||
| -rw-r--r-- | sys/dev/qcom_tlmm/qcom_tlmm_var.h | 1 |
3 files changed, 7 insertions, 0 deletions
diff --git a/sys/dev/qcom_tlmm/qcom_tlmm_ipq4018_hw.c b/sys/dev/qcom_tlmm/qcom_tlmm_ipq4018_hw.c index 12aa1b7f8305..14d1055f195a 100644 --- a/sys/dev/qcom_tlmm/qcom_tlmm_ipq4018_hw.c +++ b/sys/dev/qcom_tlmm/qcom_tlmm_ipq4018_hw.c @@ -314,6 +314,7 @@ qcom_tlmm_ipq4018_hw_pin_set_pupd_config( reg |= QCOM_TLMM_IPQ4018_REG_PIN_CONTROL_PUPD_PULLDOWN << QCOM_TLMM_IPQ4018_REG_PIN_CONTROL_PUPD_SHIFT; break; + case QCOM_TLMM_PIN_PUPD_CONFIG_STRONG_PULL_UP: case QCOM_TLMM_PIN_PUPD_CONFIG_PULL_UP: reg |= QCOM_TLMM_IPQ4018_REG_PIN_CONTROL_PUPD_PULLUP << QCOM_TLMM_IPQ4018_REG_PIN_CONTROL_PUPD_SHIFT; diff --git a/sys/dev/qcom_tlmm/qcom_tlmm_pin.c b/sys/dev/qcom_tlmm/qcom_tlmm_pin.c index 27d6f904d664..fcdcb20f6c95 100644 --- a/sys/dev/qcom_tlmm/qcom_tlmm_pin.c +++ b/sys/dev/qcom_tlmm/qcom_tlmm_pin.c @@ -101,6 +101,7 @@ qcom_tlmm_pin_configure(struct qcom_tlmm_softc *sc, pin->gp_flags |= GPIO_PIN_PULLUP; sc->sc_hw->qcom_tlmm_hw_pin_set_pupd_config(sc, pin->gp_pin, QCOM_TLMM_PIN_PUPD_CONFIG_PULL_UP); + /* XXX todo: i2c strong pull-up? */ } else if (flags & GPIO_PIN_PULLDOWN) { pin->gp_flags |= GPIO_PIN_PULLDOWN; sc->sc_hw->qcom_tlmm_hw_pin_set_pupd_config(sc, pin->gp_pin, @@ -197,6 +198,10 @@ qcom_tlmm_pin_getflags(device_t dev, uint32_t pin, uint32_t *flags) case QCOM_TLMM_PIN_PUPD_CONFIG_PULL_UP: *flags |= GPIO_PIN_PULLUP; break; + case QCOM_TLMM_PIN_PUPD_CONFIG_STRONG_PULL_UP: + /* XXX flag i2c "strong" pull-up? */ + *flags |= GPIO_PIN_PULLUP; + break; case QCOM_TLMM_PIN_PUPD_CONFIG_BUS_HOLD: *flags |= (GPIO_PIN_PULLUP | GPIO_PIN_PULLDOWN); break; diff --git a/sys/dev/qcom_tlmm/qcom_tlmm_var.h b/sys/dev/qcom_tlmm/qcom_tlmm_var.h index 4fd37f83192e..f9b9bcd9a3c8 100644 --- a/sys/dev/qcom_tlmm/qcom_tlmm_var.h +++ b/sys/dev/qcom_tlmm/qcom_tlmm_var.h @@ -95,6 +95,7 @@ typedef enum { QCOM_TLMM_PIN_PUPD_CONFIG_PULL_DOWN = 1, QCOM_TLMM_PIN_PUPD_CONFIG_PULL_UP = 2, QCOM_TLMM_PIN_PUPD_CONFIG_BUS_HOLD = 3, + QCOM_TLMM_PIN_PUPD_CONFIG_STRONG_PULL_UP = 4, /* i2c */ } qcom_tlmm_pin_pupd_config_t; |