From cc8907f86f1d7a33b4ba99e12219574646303d8e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ond=C5=99ej=20Jirman?= Date: Sun, 30 Jan 2022 23:44:42 +0100 Subject: [PATCH 346/487] phy: phy-rockchip-inno-usb2: Decrease delay between port init and charger detection When used on systems with TCPM, the charger detection via USB2.0 PHY will take too much time during boot, so the fusb302 driver will not be able to get the result, and will set incorrect current_max on its power supply device. This will lead to failure to charge when the device is powered up while connected to non-PD charger. Decreasing delay of otg_sm_work from 6s to 500ms ensures that port type detection via the PHY will finish well in time for TCPM to be able to use its result when Rp=default is detected via CC pins. Signed-off-by: Ondrej Jirman --- drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c index 96f3d868a526..b38b78882958 100644 --- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c +++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c @@ -536,7 +536,7 @@ static int rockchip_usb2phy_init(struct phy *phy) goto out; schedule_delayed_work(&rport->otg_sm_work, - OTG_SCHEDULE_DELAY * 3); + msecs_to_jiffies(500)); } else { /* If OTG works in host only mode, do nothing. */ dev_dbg(&rport->phy->dev, "mode %d\n", rport->mode); -- 2.48.1