1*91f16700Schasinglulu /* 2*91f16700Schasinglulu * Copyright (c) 2019-2020, Broadcom 3*91f16700Schasinglulu * 4*91f16700Schasinglulu * SPDX-License-Identifier: BSD-3-Clause 5*91f16700Schasinglulu */ 6*91f16700Schasinglulu 7*91f16700Schasinglulu #ifndef NCSI_H 8*91f16700Schasinglulu #define NCSI_H 9*91f16700Schasinglulu 10*91f16700Schasinglulu /* 11*91f16700Schasinglulu * There are 10 registers for NCSI IO drivers. 12*91f16700Schasinglulu */ 13*91f16700Schasinglulu #define NITRO_NCSI_IOPAD_CONTROL_NUM 10 14*91f16700Schasinglulu #define NITRO_NCSI_IOPAD_CONTROL_BASE 0x60e05080 15*91f16700Schasinglulu 16*91f16700Schasinglulu /* 17*91f16700Schasinglulu * NCSI IO Drive strength 18*91f16700Schasinglulu * 000 - Drives 2mA 19*91f16700Schasinglulu * 001 - Drives 4mA 20*91f16700Schasinglulu * 010 - Drives 6mA 21*91f16700Schasinglulu * 011 - Drives 8mA 22*91f16700Schasinglulu * 100 - Drives 10mA 23*91f16700Schasinglulu * 101 - Drives 12mA 24*91f16700Schasinglulu * 110 - Drives 14mA 25*91f16700Schasinglulu * 111 - Drives 16mA 26*91f16700Schasinglulu */ 27*91f16700Schasinglulu #define PAD_SELX_VALUE(selx) ((selx) << 1) 28*91f16700Schasinglulu #define PAD_SELX_MASK (0x7 << 1) 29*91f16700Schasinglulu 30*91f16700Schasinglulu void brcm_stingray_ncsi_init(void); 31*91f16700Schasinglulu 32*91f16700Schasinglulu #endif 33