1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* |
3 | * Copyright (c) 2018, The Linux Foundation. All rights reserved. |
4 | */ |
5 | |
6 | #ifndef _DT_BINDINGS_QCOM_PHY_QUSB2_H_ |
7 | #define _DT_BINDINGS_QCOM_PHY_QUSB2_H_ |
8 | |
9 | /* PHY HSTX TRIM bit values (24mA to 15mA) */ |
10 | #define QUSB2_V2_HSTX_TRIM_24_0_MA 0x0 |
11 | #define QUSB2_V2_HSTX_TRIM_23_4_MA 0x1 |
12 | #define QUSB2_V2_HSTX_TRIM_22_8_MA 0x2 |
13 | #define QUSB2_V2_HSTX_TRIM_22_2_MA 0x3 |
14 | #define QUSB2_V2_HSTX_TRIM_21_6_MA 0x4 |
15 | #define QUSB2_V2_HSTX_TRIM_21_0_MA 0x5 |
16 | #define QUSB2_V2_HSTX_TRIM_20_4_MA 0x6 |
17 | #define QUSB2_V2_HSTX_TRIM_19_8_MA 0x7 |
18 | #define QUSB2_V2_HSTX_TRIM_19_2_MA 0x8 |
19 | #define QUSB2_V2_HSTX_TRIM_18_6_MA 0x9 |
20 | #define QUSB2_V2_HSTX_TRIM_18_0_MA 0xa |
21 | #define QUSB2_V2_HSTX_TRIM_17_4_MA 0xb |
22 | #define QUSB2_V2_HSTX_TRIM_16_8_MA 0xc |
23 | #define QUSB2_V2_HSTX_TRIM_16_2_MA 0xd |
24 | #define QUSB2_V2_HSTX_TRIM_15_6_MA 0xe |
25 | #define QUSB2_V2_HSTX_TRIM_15_0_MA 0xf |
26 | |
27 | /* PHY PREEMPHASIS bit values */ |
28 | #define QUSB2_V2_PREEMPHASIS_NONE 0 |
29 | #define QUSB2_V2_PREEMPHASIS_5_PERCENT 1 |
30 | #define QUSB2_V2_PREEMPHASIS_10_PERCENT 2 |
31 | #define QUSB2_V2_PREEMPHASIS_15_PERCENT 3 |
32 | |
33 | /* PHY PREEMPHASIS-WIDTH bit values */ |
34 | #define QUSB2_V2_PREEMPHASIS_WIDTH_FULL_BIT 0 |
35 | #define QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT 1 |
36 | |
37 | #endif |
38 | |