From 5a40fc4b934c1d1026bc401b1def8b6455ce20f0 Mon Sep 17 00:00:00 2001 From: Nagarjuna Kristam Date: Mon, 10 Feb 2020 13:41:31 +0530 Subject: phy: tegra: xusb: Add support to get companion USB 3 port Tegra XUSB host, device mode driver requires the USB 3 companion port number for corresponding USB 2 port. Add API to retrieve the same. Signed-off-by: Nagarjuna Kristam Reviewed-by: JC Kuo Acked-by: Kishon Vijay Abraham I Signed-off-by: Thierry Reding --- include/linux/phy/tegra/xusb.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/phy') diff --git a/include/linux/phy/tegra/xusb.h b/include/linux/phy/tegra/xusb.h index 1235865e7e2c..71d956935405 100644 --- a/include/linux/phy/tegra/xusb.h +++ b/include/linux/phy/tegra/xusb.h @@ -21,4 +21,6 @@ int tegra_xusb_padctl_usb3_set_lfps_detect(struct tegra_xusb_padctl *padctl, int tegra_xusb_padctl_set_vbus_override(struct tegra_xusb_padctl *padctl, bool val); int tegra_phy_xusb_utmi_port_reset(struct phy *phy); +int tegra_xusb_padctl_get_usb3_companion(struct tegra_xusb_padctl *padctl, + unsigned int port); #endif /* PHY_TEGRA_XUSB_H */ -- cgit