/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * This header provides macros for X1000 DMA bindings.
 *
 * Copyright (c) 2019 Zhou Yanjie <zhouyanjie@zoho.com>
 */

#ifndef __DT_BINDINGS_DMA_X1000_DMA_H__
#define __DT_BINDINGS_DMA_X1000_DMA_H__

/*
 * Request type numbers for the X1000 DMA controller (written to the DRTn
 * register for the channel).
 */
#define X1000_DMA_DMIC_RX       0x5
#define X1000_DMA_I2S0_TX       0x6
#define X1000_DMA_I2S0_RX       0x7
#define X1000_DMA_AUTO          0x8
#define X1000_DMA_UART2_TX      0x10
#define X1000_DMA_UART2_RX      0x11
#define X1000_DMA_UART1_TX      0x12
#define X1000_DMA_UART1_RX      0x13
#define X1000_DMA_UART0_TX      0x14
#define X1000_DMA_UART0_RX      0x15
#define X1000_DMA_SSI0_TX       0x16
#define X1000_DMA_SSI0_RX       0x17
#define X1000_DMA_MSC0_TX       0x1a
#define X1000_DMA_MSC0_RX       0x1b
#define X1000_DMA_MSC1_TX       0x1c
#define X1000_DMA_MSC1_RX       0x1d
#define X1000_DMA_PCM0_TX       0x20
#define X1000_DMA_PCM0_RX       0x21
#define X1000_DMA_SMB0_TX       0x24
#define X1000_DMA_SMB0_RX       0x25
#define X1000_DMA_SMB1_TX       0x26
#define X1000_DMA_SMB1_RX       0x27
#define X1000_DMA_SMB2_TX       0x28
#define X1000_DMA_SMB2_RX       0x29

#endif /* __DT_BINDINGS_DMA_X1000_DMA_H__ */