Initial import

1 files changed, 50 insertions, 0 deletions

diff --git a/include/linux/davinci_emac.h b/include/linux/davinci_emac.h
new file mode 100644
index 000000000..542888504
--- /dev/null
+++ b/include/linux/davinci_emac.h
@@ -0,0 +1,50 @@
+/*
+ * TI DaVinci EMAC platform support
+ *
+ * Author: Kevin Hilman, Deep Root Systems, LLC
+ *
+ * 2007 (c) Deep Root Systems, LLC. 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_DAVINCI_EMAC_H
+#define _LINUX_DAVINCI_EMAC_H
+
+#include <linux/if_ether.h>
+#include <linux/memory.h>
+
+struct mdio_platform_data {
+	unsigned long		bus_freq;
+};
+
+struct emac_platform_data {
+	char mac_addr[ETH_ALEN];
+	u32 ctrl_reg_offset;
+	u32 ctrl_mod_reg_offset;
+	u32 ctrl_ram_offset;
+	u32 hw_ram_addr;
+	u32 ctrl_ram_size;
+
+	/*
+	 * phy_id can be one of the following:
+	 *   - NULL		: use the first phy on the bus,
+	 *   - ""		: force to 100/full, no mdio control
+	 *   - "<bus>:<addr>"	: use the specified bus and phy
+	 */
+	const char *phy_id;
+
+	u8 rmii_en;
+	u8 version;
+	bool no_bd_ram;
+	void (*interrupt_enable) (void);
+	void (*interrupt_disable) (void);
+};
+
+enum {
+	EMAC_VERSION_1,	/* DM644x */
+	EMAC_VERSION_2,	/* DM646x */
+};
+
+void davinci_get_mac_addr(struct memory_accessor *mem_acc, void *context);
+#endif