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-rw-r--r--kernel/include/linux/mdio-gpio.h32
1 files changed, 32 insertions, 0 deletions
diff --git a/kernel/include/linux/mdio-gpio.h b/kernel/include/linux/mdio-gpio.h
new file mode 100644
index 000000000..66c30a763
--- /dev/null
+++ b/kernel/include/linux/mdio-gpio.h
@@ -0,0 +1,32 @@
+/*
+ * MDIO-GPIO bus platform data structures
+ *
+ * Copyright (C) 2008, Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#ifndef __LINUX_MDIO_GPIO_H
+#define __LINUX_MDIO_GPIO_H
+
+#include <linux/mdio-bitbang.h>
+
+struct mdio_gpio_platform_data {
+ /* GPIO numbers for bus pins */
+ unsigned int mdc;
+ unsigned int mdio;
+ unsigned int mdo;
+
+ bool mdc_active_low;
+ bool mdio_active_low;
+ bool mdo_active_low;
+
+ unsigned int phy_mask;
+ int irqs[PHY_MAX_ADDR];
+ /* reset callback */
+ int (*reset)(struct mii_bus *bus);
+};
+
+#endif /* __LINUX_MDIO_GPIO_H */