| /* |
| * Copyright (C) 2016 Freescale Semiconductor, Inc. |
| * Copyright 2017 NXP |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #define MU_ATR0_OFFSET1 0x0 |
| #define MU_ARR0_OFFSET1 0x10 |
| #define MU_ASR_OFFSET1 0x20 |
| #define MU_ACR_OFFSET1 0x24 |
| |
| /* Registers offsets of the MU Version 1.0 */ |
| #define MU_V10_VER_OFFSET1 0x0 |
| #define MU_V10_ATR0_OFFSET1 0x20 |
| #define MU_V10_ARR0_OFFSET1 0x40 |
| #define MU_V10_ASR_OFFSET1 0x60 |
| #define MU_V10_ACR_OFFSET1 0x64 |
| #define MU_VER_ID_V10 0x0100 /* Version 1.0 */ |
| |
| #define MU_TR_COUNT1 4 |
| #define MU_RR_COUNT1 4 |
| |
| #define MU_CR_GIEn_MASK1 (0xF << 28) |
| #define MU_CR_RIEn_MASK1 (0xF << 24) |
| #define MU_CR_TIEn_MASK1 (0xF << 20) |
| #define MU_CR_GIRn_MASK1 (0xF << 16) |
| #define MU_CR_NMI_MASK1 (1 << 3) |
| #define MU_CR_Fn_MASK1 0x7 |
| |
| #define MU_SR_TE0_MASK1 (1 << 23) |
| #define MU_SR_RF0_MASK1 (1 << 27) |
| #define MU_CR_RIE0_MASK1 (1 << 27) |
| #define MU_CR_GIE0_MASK1 (1 << 31) |
| |
| #define MU_TR_COUNT 4 |
| #define MU_RR_COUNT 4 |
| |
| |
| void MU_Init(void __iomem *base); |
| void MU_SendMessage(void __iomem *base, uint32_t regIndex, uint32_t msg); |
| void MU_ReceiveMsg(void __iomem *base, uint32_t regIndex, uint32_t *msg); |
| void MU_EnableGeneralInt(void __iomem *base, uint32_t index); |
| void MU_EnableRxFullInt(void __iomem *base, uint32_t index); |
| uint32_t MU_ReadStatus(void __iomem *base); |
| int32_t MU_SetFn(void __iomem *base, uint32_t Fn); |
| |
