x1000-dma.h (1148B)
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__ */