1/* $NetBSD: phy-qcom-qusb2.h,v 1.1.1.1 2018/06/27 16:27:08 jmcneill Exp $ */ 2 3/* SPDX-License-Identifier: GPL-2.0 */ 4/* 5 * Copyright (c) 2018, The Linux Foundation. All rights reserved. 6 */ 7 8#ifndef _DT_BINDINGS_QCOM_PHY_QUSB2_H_ 9#define _DT_BINDINGS_QCOM_PHY_QUSB2_H_ 10 11/* PHY HSTX TRIM bit values (24mA to 15mA) */ 12#define QUSB2_V2_HSTX_TRIM_24_0_MA 0x0 13#define QUSB2_V2_HSTX_TRIM_23_4_MA 0x1 14#define QUSB2_V2_HSTX_TRIM_22_8_MA 0x2 15#define QUSB2_V2_HSTX_TRIM_22_2_MA 0x3 16#define QUSB2_V2_HSTX_TRIM_21_6_MA 0x4 17#define QUSB2_V2_HSTX_TRIM_21_0_MA 0x5 18#define QUSB2_V2_HSTX_TRIM_20_4_MA 0x6 19#define QUSB2_V2_HSTX_TRIM_19_8_MA 0x7 20#define QUSB2_V2_HSTX_TRIM_19_2_MA 0x8 21#define QUSB2_V2_HSTX_TRIM_18_6_MA 0x9 22#define QUSB2_V2_HSTX_TRIM_18_0_MA 0xa 23#define QUSB2_V2_HSTX_TRIM_17_4_MA 0xb 24#define QUSB2_V2_HSTX_TRIM_16_8_MA 0xc 25#define QUSB2_V2_HSTX_TRIM_16_2_MA 0xd 26#define QUSB2_V2_HSTX_TRIM_15_6_MA 0xe 27#define QUSB2_V2_HSTX_TRIM_15_0_MA 0xf 28 29/* PHY PREEMPHASIS bit values */ 30#define QUSB2_V2_PREEMPHASIS_NONE 0 31#define QUSB2_V2_PREEMPHASIS_5_PERCENT 1 32#define QUSB2_V2_PREEMPHASIS_10_PERCENT 2 33#define QUSB2_V2_PREEMPHASIS_15_PERCENT 3 34 35/* PHY PREEMPHASIS-WIDTH bit values */ 36#define QUSB2_V2_PREEMPHASIS_WIDTH_FULL_BIT 0 37#define QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT 1 38 39#endif 40