| developer | 5e9bfbf | 2023-09-01 13:53:52 +0800 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | /************************************************* |
| 3 | * FILE NAME: air_en8811h.h |
| 4 | * PURPOSE: |
| 5 | * EN8811H PHY Driver for Linux |
| 6 | * NOTES: |
| 7 | * |
| 8 | * Copyright (C) 2023 Airoha Technology Corp. |
| 9 | *************************************************/ |
| 10 | #ifndef __EN8811H_H |
| 11 | #define __EN8811H_H |
| 12 | |
| 13 | #define EN8811H_MD32_DM "EthMD32.dm.bin" |
| 14 | #define EN8811H_MD32_DSP "EthMD32.DSP.bin" |
| 15 | |
| 16 | #define EN8811H_PHY_ID1 0x03a2 |
| 17 | #define EN8811H_PHY_ID2 0xa411 |
| 18 | #define EN8811H_PHY_ID ((EN8811H_PHY_ID1 << 16) | EN8811H_PHY_ID2) |
| 19 | #define EN8811H_PHY_READY 0x02 |
| 20 | #define MAX_RETRY 25 |
| 21 | |
| 22 | #define EN8811H_TX_POL_NORMAL 0x1 |
| 23 | #define EN8811H_TX_POL_REVERSE 0x0 |
| 24 | |
| 25 | #define EN8811H_RX_POL_NORMAL (0x0 << 1) |
| 26 | #define EN8811H_RX_POL_REVERSE (0x1 << 1) |
| 27 | |
| 28 | |
| 29 | /*************************************************************** |
| 30 | * The following led_cfg example is for reference only. |
| 31 | * LED0 Link 2500/Blink 2500 TxRx (GPIO5) <-> BASE_T_LED0, |
| 32 | * LED1 Link 1000/Blink 1000 TxRx (GPIO4) <-> BASE_T_LED1, |
| 33 | * LED2 Link 100 /Blink 100 TxRx (GPIO3) <-> BASE_T_LED2, |
| 34 | ***************************************************************/ |
| 35 | /* User-defined.B */ |
| 36 | #define AIR_LED0_ON (LED_ON_EVT_LINK_2500M) |
| 37 | #define AIR_LED0_BLK (LED_BLK_EVT_2500M_TX_ACT | LED_BLK_EVT_2500M_RX_ACT) |
| 38 | #define AIR_LED1_ON (LED_ON_EVT_LINK_1000M) |
| 39 | #define AIR_LED1_BLK (LED_BLK_EVT_1000M_TX_ACT | LED_BLK_EVT_1000M_RX_ACT) |
| 40 | #define AIR_LED2_ON (LED_ON_EVT_LINK_100M) |
| 41 | #define AIR_LED2_BLK (LED_BLK_EVT_100M_TX_ACT | LED_BLK_EVT_100M_RX_ACT) |
| 42 | /* User-defined.E */ |
| 43 | |
| 44 | /* CL45 MDIO control */ |
| 45 | #define MII_MMD_ACC_CTL_REG 0x0d |
| 46 | #define MII_MMD_ADDR_DATA_REG 0x0e |
| 47 | #define MMD_OP_MODE_DATA BIT(14) |
| 48 | |
| 49 | #define EN8811H_DRIVER_VERSION "v1.2.2" |
| 50 | |
| 51 | #define LED_ON_CTRL(i) (0x024 + ((i)*2)) |
| 52 | #define LED_ON_EN (1 << 15) |
| 53 | #define LED_ON_POL (1 << 14) |
| 54 | #define LED_ON_EVT_MASK (0x1ff) |
| 55 | /* LED ON Event Option.B */ |
| 56 | #define LED_ON_EVT_LINK_2500M (1 << 8) |
| 57 | #define LED_ON_EVT_FORCE (1 << 6) |
| 58 | #define LED_ON_EVT_LINK_DOWN (1 << 3) |
| 59 | #define LED_ON_EVT_LINK_100M (1 << 1) |
| 60 | #define LED_ON_EVT_LINK_1000M (1 << 0) |
| 61 | /* LED ON Event Option.E */ |
| 62 | |
| 63 | #define LED_BLK_CTRL(i) (0x025 + ((i)*2)) |
| 64 | #define LED_BLK_EVT_MASK (0xfff) |
| 65 | /* LED Blinking Event Option.B*/ |
| 66 | #define LED_BLK_EVT_2500M_RX_ACT (1 << 11) |
| 67 | #define LED_BLK_EVT_2500M_TX_ACT (1 << 10) |
| 68 | #define LED_BLK_EVT_FORCE (1 << 9) |
| 69 | #define LED_BLK_EVT_100M_RX_ACT (1 << 3) |
| 70 | #define LED_BLK_EVT_100M_TX_ACT (1 << 2) |
| 71 | #define LED_BLK_EVT_1000M_RX_ACT (1 << 1) |
| 72 | #define LED_BLK_EVT_1000M_TX_ACT (1 << 0) |
| 73 | /* LED Blinking Event Option.E*/ |
| 74 | #define EN8811H_LED_COUNT 3 |
| 75 | |
| 76 | #define LED_BCR (0x021) |
| 77 | #define LED_BCR_EXT_CTRL (1 << 15) |
| 78 | #define LED_BCR_CLK_EN (1 << 3) |
| 79 | #define LED_BCR_TIME_TEST (1 << 2) |
| 80 | #define LED_BCR_MODE_MASK (3) |
| 81 | #define LED_BCR_MODE_DISABLE (0) |
| 82 | |
| 83 | #define LED_ON_DUR (0x022) |
| 84 | #define LED_ON_DUR_MASK (0xffff) |
| 85 | |
| 86 | #define LED_BLK_DUR (0x023) |
| 87 | #define LED_BLK_DUR_MASK (0xffff) |
| 88 | |
| 89 | #define UNIT_LED_BLINK_DURATION 1024 |
| 90 | |
| 91 | #define GET_BIT(val, bit) ((val & BIT(bit)) >> bit) |
| 92 | |
| 93 | #define INVALID_DATA 0xffff |
| 94 | #define PBUS_INVALID_DATA 0xffffffff |
| 95 | |
| 96 | struct en8811h_priv { |
| 97 | struct dentry *debugfs_root; |
| 98 | unsigned int dm_crc32; |
| 99 | unsigned int dsp_crc32; |
| 100 | char buf[512]; |
| 101 | }; |
| 102 | |
| 103 | struct air_base_t_led_cfg { |
| 104 | u16 en; |
| 105 | u16 gpio; |
| 106 | u16 pol; |
| 107 | u16 on_cfg; |
| 108 | u16 blk_cfg; |
| 109 | }; |
| 110 | enum air_led_gpio { |
| 111 | AIR_LED2_GPIO3 = 3, |
| 112 | AIR_LED1_GPIO4, |
| 113 | AIR_LED0_GPIO5, |
| 114 | AIR_LED_LAST |
| 115 | }; |
| 116 | |
| 117 | enum air_base_t_led { |
| 118 | AIR_BASE_T_LED0, |
| 119 | AIR_BASE_T_LED1, |
| 120 | AIR_BASE_T_LED2, |
| 121 | AIR_BASE_T_LED3 |
| 122 | }; |
| 123 | |
| 124 | enum air_led_blk_dur { |
| 125 | AIR_LED_BLK_DUR_32M, |
| 126 | AIR_LED_BLK_DUR_64M, |
| 127 | AIR_LED_BLK_DUR_128M, |
| 128 | AIR_LED_BLK_DUR_256M, |
| 129 | AIR_LED_BLK_DUR_512M, |
| 130 | AIR_LED_BLK_DUR_1024M, |
| 131 | AIR_LED_BLK_DUR_LAST |
| 132 | }; |
| 133 | |
| 134 | enum air_led_polarity { |
| 135 | AIR_ACTIVE_LOW, |
| 136 | AIR_ACTIVE_HIGH, |
| 137 | }; |
| 138 | enum air_led_mode { |
| 139 | AIR_LED_MODE_DISABLE, |
| 140 | AIR_LED_MODE_USER_DEFINE, |
| 141 | AIR_LED_MODE_LAST |
| 142 | }; |
| 143 | |
| 144 | #endif /* End of __EN8811H_H */ |