diff options
Diffstat (limited to 'drivers/slimbus')
| -rw-r--r-- | drivers/slimbus/qcom-ngd-ctrl.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/slimbus/qcom-ngd-ctrl.c b/drivers/slimbus/qcom-ngd-ctrl.c index a6f3b6860d8f..77aa6d26476c 100644 --- a/drivers/slimbus/qcom-ngd-ctrl.c +++ b/drivers/slimbus/qcom-ngd-ctrl.c @@ -1205,6 +1205,12 @@ static int qcom_slim_ngd_power_up(struct qcom_slim_ngd_ctrl *ctrl) return 0; } + /* + * Reinitialize only when registers are not retained or when enumeration + * is lost for ngd. + */ + reinit_completion(&ctrl->reconf); + writel_relaxed(DEF_NGD_INT_MASK, ngd->base + NGD_INT_EN); rx_msgq = readl_relaxed(ngd->base + NGD_RX_MSGQ_CFG); |