1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/net/dsa/vitesse-vsc73xx.h b/drivers/net/dsa/vitesse-vsc73xx.h
new file mode 100644
index 000000000000..7478f8d4e0a9
--- /dev/null
+++ b/drivers/net/dsa/vitesse-vsc73xx.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#include <linux/device.h>
+#include <linux/etherdevice.h>
+#include <linux/gpio/driver.h>
+
+/**
+ * struct vsc73xx - VSC73xx state container
+ */
+struct vsc73xx {
+	struct device			*dev;
+	struct gpio_desc		*reset;
+	struct dsa_switch		*ds;
+	struct gpio_chip		gc;
+	u16				chipid;
+	u8				addr[ETH_ALEN];
+	const struct vsc73xx_ops	*ops;
+	void				*priv;
+};
+
+struct vsc73xx_ops {
+	int (*read)(struct vsc73xx *vsc, u8 block, u8 subblock, u8 reg,
+		    u32 *val);
+	int (*write)(struct vsc73xx *vsc, u8 block, u8 subblock, u8 reg,
+		     u32 val);
+};
+
+int vsc73xx_is_addr_valid(u8 block, u8 subblock);
+int vsc73xx_probe(struct vsc73xx *vsc);
+int vsc73xx_remove(struct vsc73xx *vsc);