[PATCH 1/4] usb: add support for ULPI/SERIAL/HSIC PHY modes

[Matthias Schiffer]

Import usb_phy_interface enum values and DT match strings from the Linux
kernel.

Signed-off-by: Markus Niebel <Markus.Niebel at ew.tq-group.com>
Signed-off-by: Matthias Schiffer <matthias.schiffer at ew.tq-group.com>
---
 drivers/usb/common/common.c | 3 +++
 include/linux/usb/phy.h     | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/drivers/usb/common/common.c b/drivers/usb/common/common.c
index 2a47f40bbab..43564c9fbaf 100644
--- a/drivers/usb/common/common.c
+++ b/drivers/usb/common/common.c
@@ -80,6 +80,9 @@ static const char *const usbphy_modes[] = {
 	[USBPHY_INTERFACE_MODE_UNKNOWN]	= "",
 	[USBPHY_INTERFACE_MODE_UTMI]	= "utmi",
 	[USBPHY_INTERFACE_MODE_UTMIW]	= "utmi_wide",
+	[USBPHY_INTERFACE_MODE_ULPI]	= "ulpi",
+	[USBPHY_INTERFACE_MODE_SERIAL]	= "serial",
+	[USBPHY_INTERFACE_MODE_HSIC]	= "hsic",
 };
 
 enum usb_phy_interface usb_get_phy_mode(ofnode node)
diff --git a/include/linux/usb/phy.h b/include/linux/usb/phy.h
index 1e1217a9583..14b2c7eb2e6 100644
--- a/include/linux/usb/phy.h
+++ b/include/linux/usb/phy.h
@@ -16,6 +16,9 @@ enum usb_phy_interface {
 	USBPHY_INTERFACE_MODE_UNKNOWN,
 	USBPHY_INTERFACE_MODE_UTMI,
 	USBPHY_INTERFACE_MODE_UTMIW,
+	USBPHY_INTERFACE_MODE_ULPI,
+	USBPHY_INTERFACE_MODE_SERIAL,
+	USBPHY_INTERFACE_MODE_HSIC,
 };
 
 #if CONFIG_IS_ENABLED(DM_USB)
-- 
2.17.1