diff options
| author | JC Kuo <jckuo@nvidia.com> | 2021-01-20 10:34:03 +0300 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2021-06-03 15:49:33 +0300 |
| commit | 23d5ec3f02866be6be3f47eab01771f1cf445a68 (patch) | |
| tree | 5927ea34b078f7a4dedfdf6f4a9d8cd525678820 /drivers/phy/tegra/xusb.c | |
| parent | 6efb943b8616ec53a5e444193dccf1af9ad627b5 (diff) | |
| download | linux-23d5ec3f02866be6be3f47eab01771f1cf445a68.tar.xz | |
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>
Diffstat (limited to 'drivers/phy/tegra/xusb.c')
| -rw-r--r-- | drivers/phy/tegra/xusb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/phy/tegra/xusb.c b/drivers/phy/tegra/xusb.c index 941006f503e4..3110aafa8cf6 100644 --- a/drivers/phy/tegra/xusb.c +++ b/drivers/phy/tegra/xusb.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (c) 2014-2016, NVIDIA CORPORATION. All rights reserved. + * Copyright (c) 2014-2020, NVIDIA CORPORATION. All rights reserved. */ #include <linux/delay.h> @@ -376,7 +376,7 @@ static int tegra_xusb_setup_pads(struct tegra_xusb_padctl *padctl) return 0; } -static bool tegra_xusb_lane_check(struct tegra_xusb_lane *lane, +bool tegra_xusb_lane_check(struct tegra_xusb_lane *lane, const char *function) { const char *func = lane->soc->funcs[lane->function]; |