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/* SPDX-License-Identifier: GPL-2.0 */
/* Texas Instruments K3 AM65 Ethernet Switch SubSystem Driver
*
* Copyright (C) 2018-2024 Texas Instruments Incorporated - http://www.ti.com/
*
*/
#ifndef __NET_TI_ICSSG_PRUETH_H
#define __NET_TI_ICSSG_PRUETH_H
#include <asm/io.h>
#include <clk.h>
#include <dm/lists.h>
#include <dm/ofnode.h>
#include <dm/device.h>
#include <dma-uclass.h>
#include <regmap.h>
#include <linux/sizes.h>
#include <linux/pruss_driver.h>
#include "icssg_config.h"
#include "icssg_switch_map.h"
void icssg_class_set_mac_addr(struct regmap *miig_rt, int slice, u8 *mac);
void icssg_class_set_host_mac_addr(struct regmap *miig_rt, u8 *mac);
void icssg_class_disable(struct regmap *miig_rt, int slice);
void icssg_class_default(struct regmap *miig_rt, int slice, bool allmulti);
void icssg_ft1_set_mac_addr(struct regmap *miig_rt, int slice, u8 *mac_addr);
enum prueth_mac {
PRUETH_MAC0 = 0,
PRUETH_MAC1,
PRUETH_NUM_MACS,
};
enum prueth_port {
PRUETH_PORT_HOST = 0, /* host side port */
PRUETH_PORT_MII0, /* physical port MII 0 */
PRUETH_PORT_MII1, /* physical port MII 1 */
};
struct prueth {
struct udevice *dev;
struct udevice *pruss;
struct regmap *miig_rt;
struct regmap *mii_rt;
fdt_addr_t mdio_base;
struct pruss_mem_region shram;
struct pruss_mem_region dram;
phys_addr_t tmaddr;
struct mii_dev *bus;
u32 port_id;
u32 sram_pa;
struct phy_device *phydev;
bool has_phy;
ofnode phy_node;
u32 phy_addr;
ofnode eth_node[PRUETH_NUM_MACS];
u32 mdio_freq;
int phy_interface;
struct clk mdiofck;
struct dma dma_tx;
struct dma dma_rx;
struct dma dma_rx_mgm;
u32 rx_next;
u32 rx_pend;
int slice;
bool mdio_manual_mode;
int speed;
int duplex;
};
/* config helpers */
void icssg_config_ipg(struct prueth *prueth, int speed, int mii);
int icssg_config(struct prueth *prueth);
int emac_set_port_state(struct prueth *prueth, enum icssg_port_state_cmd cmd);
#endif /* __NET_TI_ICSSG_PRUETH_H */
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