blob: 407909bf7e9b18277a7ed1f246f1ff317e449411 [file] [log] [blame]
Konstantin Porotchkin5d93d082018-04-24 19:23:09 +03001/*
2 * Copyright (C) 2018 Marvell International Ltd.
3 *
4 * SPDX-License-Identifier: BSD-3-Clause
5 * https://spdx.org/licenses
6 */
7
Grzegorz Jaszczyk2ed16f52018-06-29 18:00:33 +02008/* Those are parameters for xfi mode, which need to be tune for each board type.
9 * For known DB boards the parameters was already calibrated and placed under
10 * the plat/marvell/a8k/<board_type>/board/phy-porting-layer.h
11 */
12struct xfi_params {
13 uint8_t g1_ffe_res_sel;
14 uint8_t g1_ffe_cap_sel;
15 uint8_t align90;
16 uint8_t g1_dfe_res;
17 uint8_t g1_amp;
18 uint8_t g1_emph;
19 uint8_t g1_emph_en;
20 uint8_t g1_tx_amp_adj;
21 uint8_t g1_tx_emph_en;
22 uint8_t g1_tx_emph;
23 uint8_t g1_rx_selmuff;
24 uint8_t g1_rx_selmufi;
25 uint8_t g1_rx_selmupf;
26 uint8_t g1_rx_selmupi;
27 _Bool valid;
28};
29
30struct sata_params {
31 uint8_t g1_amp;
32 uint8_t g2_amp;
33 uint8_t g3_amp;
34
35 uint8_t g1_emph;
36 uint8_t g2_emph;
37 uint8_t g3_emph;
38
39 uint8_t g1_emph_en;
40 uint8_t g2_emph_en;
41 uint8_t g3_emph_en;
42
43 uint8_t g1_tx_amp_adj;
44 uint8_t g2_tx_amp_adj;
45 uint8_t g3_tx_amp_adj;
46
47 uint8_t g1_tx_emph_en;
48 uint8_t g2_tx_emph_en;
49 uint8_t g3_tx_emph_en;
50
51 uint8_t g1_tx_emph;
52 uint8_t g2_tx_emph;
53 uint8_t g3_tx_emph;
54
55 uint8_t g3_dfe_res;
56
57 uint8_t g3_ffe_res_sel;
58
59 uint8_t g3_ffe_cap_sel;
60
61 uint8_t align90;
62
63 uint8_t g1_rx_selmuff;
64 uint8_t g2_rx_selmuff;
65 uint8_t g3_rx_selmuff;
66
67 uint8_t g1_rx_selmufi;
68 uint8_t g2_rx_selmufi;
69 uint8_t g3_rx_selmufi;
70
71 uint8_t g1_rx_selmupf;
72 uint8_t g2_rx_selmupf;
73 uint8_t g3_rx_selmupf;
74
75 uint8_t g1_rx_selmupi;
76 uint8_t g2_rx_selmupi;
77 uint8_t g3_rx_selmupi;
78
79 _Bool valid;
80};
Konstantin Porotchkin5d93d082018-04-24 19:23:09 +030081
82int mvebu_cp110_comphy_is_pll_locked(uint64_t comphy_base,
Grzegorz Jaszczyk4cff3082018-07-12 07:40:34 +020083 uint8_t comphy_index);
Konstantin Porotchkin5d93d082018-04-24 19:23:09 +030084int mvebu_cp110_comphy_power_off(uint64_t comphy_base,
Igal Libermanbd51efd2018-11-15 16:13:11 +020085 uint8_t comphy_index, uint64_t comphy_mode);
Konstantin Porotchkin5d93d082018-04-24 19:23:09 +030086int mvebu_cp110_comphy_power_on(uint64_t comphy_base,
Grzegorz Jaszczyk4cff3082018-07-12 07:40:34 +020087 uint8_t comphy_index, uint64_t comphy_mode);
Konstantin Porotchkin5d93d082018-04-24 19:23:09 +030088int mvebu_cp110_comphy_xfi_rx_training(uint64_t comphy_base,
89 uint8_t comphy_index);
90int mvebu_cp110_comphy_digital_reset(uint64_t comphy_base, uint8_t comphy_index,
91 uint32_t comphy_mode, uint32_t command);