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/*
* Copyright (C) 2018 Marvell International Ltd.
*
* SPDX-License-Identifier: BSD-3-Clause
* https://spdx.org/licenses
*/
/* Those are parameters for xfi mode, which need to be tune for each board type.
* For known DB boards the parameters was already calibrated and placed under
* the plat/marvell/armada/a8k/<board_type>/board/phy-porting-layer.h
*/
struct xfi_params {
uint8_t g1_ffe_res_sel;
uint8_t g1_ffe_cap_sel;
uint8_t align90;
uint8_t g1_dfe_res;
uint8_t g1_amp;
uint8_t g1_emph;
uint8_t g1_emph_en;
uint8_t g1_tx_amp_adj;
uint8_t g1_tx_emph_en;
uint8_t g1_tx_emph;
uint8_t g1_rx_selmuff;
uint8_t g1_rx_selmufi;
uint8_t g1_rx_selmupf;
uint8_t g1_rx_selmupi;
_Bool valid;
};
struct sata_params {
uint8_t g1_amp;
uint8_t g2_amp;
uint8_t g3_amp;
uint8_t g1_emph;
uint8_t g2_emph;
uint8_t g3_emph;
uint8_t g1_emph_en;
uint8_t g2_emph_en;
uint8_t g3_emph_en;
uint8_t g1_tx_amp_adj;
uint8_t g2_tx_amp_adj;
uint8_t g3_tx_amp_adj;
uint8_t g1_tx_emph_en;
uint8_t g2_tx_emph_en;
uint8_t g3_tx_emph_en;
uint8_t g1_tx_emph;
uint8_t g2_tx_emph;
uint8_t g3_tx_emph;
uint8_t g3_dfe_res;
uint8_t g3_ffe_res_sel;
uint8_t g3_ffe_cap_sel;
uint8_t align90;
uint8_t g1_rx_selmuff;
uint8_t g2_rx_selmuff;
uint8_t g3_rx_selmuff;
uint8_t g1_rx_selmufi;
uint8_t g2_rx_selmufi;
uint8_t g3_rx_selmufi;
uint8_t g1_rx_selmupf;
uint8_t g2_rx_selmupf;
uint8_t g3_rx_selmupf;
uint8_t g1_rx_selmupi;
uint8_t g2_rx_selmupi;
uint8_t g3_rx_selmupi;
uint8_t polarity_invert;
_Bool valid;
};
struct usb_params {
uint8_t polarity_invert;
};
int mvebu_cp110_comphy_is_pll_locked(uint64_t comphy_base,
uint8_t comphy_index);
int mvebu_cp110_comphy_power_off(uint64_t comphy_base,
uint8_t comphy_index, uint64_t comphy_mode);
int mvebu_cp110_comphy_power_on(uint64_t comphy_base, uint8_t comphy_index,
uint64_t comphy_mode,
uint64_t comphy_train_base);
int mvebu_cp110_comphy_xfi_rx_training(uint64_t comphy_base,
uint8_t comphy_index);
int mvebu_cp110_comphy_digital_reset(uint64_t comphy_base, uint8_t comphy_index,
uint32_t comphy_mode, uint32_t command);
#define COMPHY_POLARITY_NO_INVERT 0
#define COMPHY_POLARITY_TXD_INVERT 1
#define COMPHY_POLARITY_RXD_INVERT 2
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