Add support for 'pull-down' needed for IPQ9574.
Signed-off-by: Varadarajan Narayanan quic_varada@quicinc.com ---
drivers/pinctrl/qcom/pinctrl-qcom.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/pinctrl/qcom/pinctrl-qcom.c b/drivers/pinctrl/qcom/pinctrl-qcom.c index dc3d8c4d90..ba53b6f290 100644 --- a/drivers/pinctrl/qcom/pinctrl-qcom.c +++ b/drivers/pinctrl/qcom/pinctrl-qcom.c @@ -37,6 +37,7 @@ static const struct pinconf_param msm_conf_params[] = { { "drive-strength", PIN_CONFIG_DRIVE_STRENGTH, 2 }, { "bias-disable", PIN_CONFIG_BIAS_DISABLE, 0 }, { "bias-pull-up", PIN_CONFIG_BIAS_PULL_UP, 3 }, + { "bias-pull-down", PIN_CONFIG_BIAS_PULL_DOWN, 1 }, };
static int msm_get_functions_count(struct udevice *dev) @@ -104,6 +105,7 @@ static int msm_pinconf_set(struct udevice *dev, unsigned int pin_selector, clrbits_le32(priv->base + GPIO_CONFIG_REG(priv, pin_selector), TLMM_GPIO_PULL_MASK); break; + case PIN_CONFIG_BIAS_PULL_DOWN: case PIN_CONFIG_BIAS_PULL_UP: clrsetbits_le32(priv->base + GPIO_CONFIG_REG(priv, pin_selector), TLMM_GPIO_PULL_MASK, argument);