1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright (c) 2018, The Linux Foundation. All rights reserved. 4*4882a593Smuzhiyun */ 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun #ifndef _DT_BINDINGS_QCOM_PHY_QUSB2_H_ 7*4882a593Smuzhiyun #define _DT_BINDINGS_QCOM_PHY_QUSB2_H_ 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun /* PHY HSTX TRIM bit values (24mA to 15mA) */ 10*4882a593Smuzhiyun #define QUSB2_V2_HSTX_TRIM_24_0_MA 0x0 11*4882a593Smuzhiyun #define QUSB2_V2_HSTX_TRIM_23_4_MA 0x1 12*4882a593Smuzhiyun #define QUSB2_V2_HSTX_TRIM_22_8_MA 0x2 13*4882a593Smuzhiyun #define QUSB2_V2_HSTX_TRIM_22_2_MA 0x3 14*4882a593Smuzhiyun #define QUSB2_V2_HSTX_TRIM_21_6_MA 0x4 15*4882a593Smuzhiyun #define QUSB2_V2_HSTX_TRIM_21_0_MA 0x5 16*4882a593Smuzhiyun #define QUSB2_V2_HSTX_TRIM_20_4_MA 0x6 17*4882a593Smuzhiyun #define QUSB2_V2_HSTX_TRIM_19_8_MA 0x7 18*4882a593Smuzhiyun #define QUSB2_V2_HSTX_TRIM_19_2_MA 0x8 19*4882a593Smuzhiyun #define QUSB2_V2_HSTX_TRIM_18_6_MA 0x9 20*4882a593Smuzhiyun #define QUSB2_V2_HSTX_TRIM_18_0_MA 0xa 21*4882a593Smuzhiyun #define QUSB2_V2_HSTX_TRIM_17_4_MA 0xb 22*4882a593Smuzhiyun #define QUSB2_V2_HSTX_TRIM_16_8_MA 0xc 23*4882a593Smuzhiyun #define QUSB2_V2_HSTX_TRIM_16_2_MA 0xd 24*4882a593Smuzhiyun #define QUSB2_V2_HSTX_TRIM_15_6_MA 0xe 25*4882a593Smuzhiyun #define QUSB2_V2_HSTX_TRIM_15_0_MA 0xf 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun /* PHY PREEMPHASIS bit values */ 28*4882a593Smuzhiyun #define QUSB2_V2_PREEMPHASIS_NONE 0 29*4882a593Smuzhiyun #define QUSB2_V2_PREEMPHASIS_5_PERCENT 1 30*4882a593Smuzhiyun #define QUSB2_V2_PREEMPHASIS_10_PERCENT 2 31*4882a593Smuzhiyun #define QUSB2_V2_PREEMPHASIS_15_PERCENT 3 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun /* PHY PREEMPHASIS-WIDTH bit values */ 34*4882a593Smuzhiyun #define QUSB2_V2_PREEMPHASIS_WIDTH_FULL_BIT 0 35*4882a593Smuzhiyun #define QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT 1 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun #endif 38