phy: tegra: xusb: Move usb3 port init for Tegra210
The programming sequence in tegra210_usb3_port_enable() is required
for both cold boot and SC7 exit, and must be performed only after
PEX/SATA UPHY is initialized. Therefore, this commit moves the
programming sequence to tegra210_usb3_phy_power_on(). PCIE/SATA phy
.power_on() stub will invoke tegra210_usb3_phy_power_on() if the lane
is assigned for XUSB super-speed.
Signed-off-by: JC Kuo <jckuo@nvidia.com>
Acked-By: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
diff --git a/drivers/phy/tegra/xusb.h b/drivers/phy/tegra/xusb.h
index ea35af7..37a5550 100644
--- a/drivers/phy/tegra/xusb.h
+++ b/drivers/phy/tegra/xusb.h
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0-only */
/*
- * Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+ * Copyright (c) 2014-2020, NVIDIA CORPORATION. All rights reserved.
* Copyright (c) 2015, Google Inc.
*/
@@ -128,6 +128,8 @@ struct tegra_xusb_lane_ops {
void (*remove)(struct tegra_xusb_lane *lane);
};
+bool tegra_xusb_lane_check(struct tegra_xusb_lane *lane, const char *function);
+
/*
* pads
*/
