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-rw-r--r--include/linux/mdio-gpio.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/mdio-gpio.h b/include/linux/mdio-gpio.h
new file mode 100644
index 0000000000000..cea443a672cb4
--- /dev/null
+++ b/include/linux/mdio-gpio.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __LINUX_MDIO_GPIO_H
+#define __LINUX_MDIO_GPIO_H
+
+#define MDIO_GPIO_MDC 0
+#define MDIO_GPIO_MDIO 1
+#define MDIO_GPIO_MDO 2
+
+#endif