drivers:usb:common:fsl-dt-fixup: Add device-tree fixup support for xhci controller
Enables usb device-tree fixup code to incorporate xhci controller
Signed-off-by: Ramneek Mehresh <ramneek.mehresh@nxp.com>
Signed-off-by: Sriram Dash <sriram.dash@nxp.com>
diff --git a/drivers/usb/common/fsl-dt-fixup.c b/drivers/usb/common/fsl-dt-fixup.c
index eb13f12..46488dc 100644
--- a/drivers/usb/common/fsl-dt-fixup.c
+++ b/drivers/usb/common/fsl-dt-fixup.c
@@ -19,27 +19,27 @@
#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
#endif
+static const char * const compat_usb_fsl[] = {
+ "fsl-usb2-mph",
+ "fsl-usb2-dr",
+ "snps,dwc3",
+ NULL
+};
+
static const char *fdt_usb_get_node_type(void *blob, int start_offset,
int *node_offset)
{
- const char *compat_dr = "fsl-usb2-dr";
- const char *compat_mph = "fsl-usb2-mph";
const char *node_type = NULL;
+ int i;
- *node_offset = fdt_node_offset_by_compatible(blob, start_offset,
- compat_mph);
- if (*node_offset < 0) {
- *node_offset = fdt_node_offset_by_compatible(blob,
- start_offset,
- compat_dr);
- if (*node_offset < 0) {
- printf("ERROR: could not find compatible node: %s\n",
- fdt_strerror(*node_offset));
- } else {
- node_type = compat_dr;
+ for (i = 0; compat_usb_fsl[i]; i++) {
+ *node_offset = fdt_node_offset_by_compatible
+ (blob, start_offset,
+ compat_usb_fsl[i]);
+ if (*node_offset >= 0) {
+ node_type = compat_usb_fsl[i];
+ break;
}
- } else {
- node_type = compat_mph;
}
return node_type;