Wayne Chang 3dd6e0faa7 phy: tegra: xusb: Add API to retrieve the port number of phy ... [ Upstream commit d843f031d9 ] This patch introduces a new API, tegra_xusb_padctl_get_port_number, to the Tegra XUSB Pad Controller driver. This API is used to identify the USB port that is associated with a given PHY. The function takes a PHY pointer for either a USB2 PHY or USB3 PHY as input and returns the corresponding port number. If the PHY pointer is invalid, it returns -ENODEV. Cc: stable@vger.kernel.org Signed-off-by: Wayne Chang <waynec@nvidia.com> Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Link: https://lore.kernel.org/r/20240307030328.1487748-2-waynec@nvidia.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-04-03 15:28:28 +02:00
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Kconfig	phy: tegra: Select USB_COMMON for usb_get_maximum_speed()	2020-04-16 15:05:53 +02:00
Makefile	phy: tegra: xusb: Add Tegra234 support	2023-01-12 22:57:06 +05:30
phy-tegra194-p2u.c	phy: Explicitly include correct DT includes	2023-07-17 11:52:56 +05:30
xusb-tegra124.c	phy: tegra: xusb: Remove usb3 supply	2022-11-07 10:20:25 +05:30
xusb-tegra186.c	phy: tegra: xusb: Support sleepwalk for Tegra234	2023-03-20 18:14:59 +05:30
xusb-tegra210.c	phy: tegra: xusb: Remove usb3 supply	2022-11-07 10:20:25 +05:30
xusb.c	phy: tegra: xusb: Add API to retrieve the port number of phy	2024-04-03 15:28:28 +02:00
xusb.h	phy: tegra: xusb: Support sleepwalk for Tegra234	2023-03-20 18:14:59 +05:30