1*a8b70ccfSManu Gautam /* SPDX-License-Identifier: GPL-2.0 */ 2*a8b70ccfSManu Gautam /* 3*a8b70ccfSManu Gautam * Copyright (c) 2018, The Linux Foundation. All rights reserved. 4*a8b70ccfSManu Gautam */ 5*a8b70ccfSManu Gautam 6*a8b70ccfSManu Gautam #ifndef _DT_BINDINGS_QCOM_PHY_QUSB2_H_ 7*a8b70ccfSManu Gautam #define _DT_BINDINGS_QCOM_PHY_QUSB2_H_ 8*a8b70ccfSManu Gautam 9*a8b70ccfSManu Gautam /* PHY HSTX TRIM bit values (24mA to 15mA) */ 10*a8b70ccfSManu Gautam #define QUSB2_V2_HSTX_TRIM_24_0_MA 0x0 11*a8b70ccfSManu Gautam #define QUSB2_V2_HSTX_TRIM_23_4_MA 0x1 12*a8b70ccfSManu Gautam #define QUSB2_V2_HSTX_TRIM_22_8_MA 0x2 13*a8b70ccfSManu Gautam #define QUSB2_V2_HSTX_TRIM_22_2_MA 0x3 14*a8b70ccfSManu Gautam #define QUSB2_V2_HSTX_TRIM_21_6_MA 0x4 15*a8b70ccfSManu Gautam #define QUSB2_V2_HSTX_TRIM_21_0_MA 0x5 16*a8b70ccfSManu Gautam #define QUSB2_V2_HSTX_TRIM_20_4_MA 0x6 17*a8b70ccfSManu Gautam #define QUSB2_V2_HSTX_TRIM_19_8_MA 0x7 18*a8b70ccfSManu Gautam #define QUSB2_V2_HSTX_TRIM_19_2_MA 0x8 19*a8b70ccfSManu Gautam #define QUSB2_V2_HSTX_TRIM_18_6_MA 0x9 20*a8b70ccfSManu Gautam #define QUSB2_V2_HSTX_TRIM_18_0_MA 0xa 21*a8b70ccfSManu Gautam #define QUSB2_V2_HSTX_TRIM_17_4_MA 0xb 22*a8b70ccfSManu Gautam #define QUSB2_V2_HSTX_TRIM_16_8_MA 0xc 23*a8b70ccfSManu Gautam #define QUSB2_V2_HSTX_TRIM_16_2_MA 0xd 24*a8b70ccfSManu Gautam #define QUSB2_V2_HSTX_TRIM_15_6_MA 0xe 25*a8b70ccfSManu Gautam #define QUSB2_V2_HSTX_TRIM_15_0_MA 0xf 26*a8b70ccfSManu Gautam 27*a8b70ccfSManu Gautam /* PHY PREEMPHASIS bit values */ 28*a8b70ccfSManu Gautam #define QUSB2_V2_PREEMPHASIS_NONE 0 29*a8b70ccfSManu Gautam #define QUSB2_V2_PREEMPHASIS_5_PERCENT 1 30*a8b70ccfSManu Gautam #define QUSB2_V2_PREEMPHASIS_10_PERCENT 2 31*a8b70ccfSManu Gautam #define QUSB2_V2_PREEMPHASIS_15_PERCENT 3 32*a8b70ccfSManu Gautam 33*a8b70ccfSManu Gautam /* PHY PREEMPHASIS-WIDTH bit values */ 34*a8b70ccfSManu Gautam #define QUSB2_V2_PREEMPHASIS_WIDTH_FULL_BIT 0 35*a8b70ccfSManu Gautam #define QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT 1 36*a8b70ccfSManu Gautam 37*a8b70ccfSManu Gautam #endif 38