1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * This header provides macros for X1000 DMA bindings.
4 *
5 * Copyright (c) 2019 Zhou Yanjie <zhouyanjie@zoho.com>
6 */
7
8#ifndef __DT_BINDINGS_DMA_X1000_DMA_H__
9#define __DT_BINDINGS_DMA_X1000_DMA_H__
10
11/*
12 * Request type numbers for the X1000 DMA controller (written to the DRTn
13 * register for the channel).
14 */
15#define X1000_DMA_DMIC_RX	0x5
16#define X1000_DMA_I2S0_TX	0x6
17#define X1000_DMA_I2S0_RX	0x7
18#define X1000_DMA_AUTO		0x8
19#define X1000_DMA_UART2_TX	0x10
20#define X1000_DMA_UART2_RX	0x11
21#define X1000_DMA_UART1_TX	0x12
22#define X1000_DMA_UART1_RX	0x13
23#define X1000_DMA_UART0_TX	0x14
24#define X1000_DMA_UART0_RX	0x15
25#define X1000_DMA_SSI0_TX	0x16
26#define X1000_DMA_SSI0_RX	0x17
27#define X1000_DMA_MSC0_TX	0x1a
28#define X1000_DMA_MSC0_RX	0x1b
29#define X1000_DMA_MSC1_TX	0x1c
30#define X1000_DMA_MSC1_RX	0x1d
31#define X1000_DMA_PCM0_TX	0x20
32#define X1000_DMA_PCM0_RX	0x21
33#define X1000_DMA_SMB0_TX	0x24
34#define X1000_DMA_SMB0_RX	0x25
35#define X1000_DMA_SMB1_TX	0x26
36#define X1000_DMA_SMB1_RX	0x27
37#define X1000_DMA_SMB2_TX	0x28
38#define X1000_DMA_SMB2_RX	0x29
39
40#endif /* __DT_BINDINGS_DMA_X1000_DMA_H__ */
41