// SPDX-License-Identifier: GPL-2.0+
/*
   Copyright (c) 2015 Broadcom Corporation
   All Rights Reserved

    
*/

/*
 *  Created on: Dec 2015
 *      Author: yuval.raviv@broadcom.com
 */

/*
 * Phy driver for external 1G phys: BCM5461S, BCM54810
 */

#include "bus_drv.h"
#include "phy_drv.h"
#include "phy_drv_mii.h"
#include "phy_drv_brcm.h"

static int _phy_init(phy_dev_t *phy_dev)
{
    int ret;

    /* Access IEEE register set instead of LRE */
    if ((ret = phy_bus_write(phy_dev, 0x0e, 0x06)))
        goto Exit;

    if ((ret = mii_init(phy_dev)))
        goto Exit;

    /* Disable BroadR-Reach function */
    if ((ret = brcm_exp_write(phy_dev, 0x90, 0x00)))
        goto Exit;

    if ((phy_dev->mii_type == PHY_MII_TYPE_RGMII) && (ret = brcm_shadow_rgmii_init(phy_dev)))
        goto Exit;

    if ((ret = brcm_shadow_18_force_auto_mdix_set(phy_dev, 1)))
        goto Exit;

    if ((ret = brcm_shadow_18_eth_wirespeed_set(phy_dev, 1)))
        goto Exit;

Exit:
    return ret;
}

phy_drv_t phy_drv_ext1 =
{
    .phy_type = PHY_TYPE_EXT1,
    .name = "EXT1",
    .power_get = mii_power_get,
    .power_set = mii_power_set,
    .apd_get = brcm_shadow_1c_apd_get,
    .apd_set = brcm_shadow_1c_apd_set,
    .read_status = brcm_read_status,
    .speed_set = mii_speed_set,
    .caps_get = mii_caps_get,
    .caps_set = mii_caps_set,
    .phyid_get = mii_phyid_get,
    .auto_mdix_set = brcm_shadow_18_force_auto_mdix_set,
    .auto_mdix_get = brcm_shadow_18_force_auto_mdix_get,
    .wirespeed_set = brcm_shadow_18_eth_wirespeed_set,
    .wirespeed_get = brcm_shadow_18_eth_wirespeed_get,
    .init = _phy_init,
};