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     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
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