41 lines · c
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 DRTn13 * register for the channel).14 */15#define X1000_DMA_DMIC_RX 0x516#define X1000_DMA_I2S0_TX 0x617#define X1000_DMA_I2S0_RX 0x718#define X1000_DMA_AUTO 0x819#define X1000_DMA_UART2_TX 0x1020#define X1000_DMA_UART2_RX 0x1121#define X1000_DMA_UART1_TX 0x1222#define X1000_DMA_UART1_RX 0x1323#define X1000_DMA_UART0_TX 0x1424#define X1000_DMA_UART0_RX 0x1525#define X1000_DMA_SSI0_TX 0x1626#define X1000_DMA_SSI0_RX 0x1727#define X1000_DMA_MSC0_TX 0x1a28#define X1000_DMA_MSC0_RX 0x1b29#define X1000_DMA_MSC1_TX 0x1c30#define X1000_DMA_MSC1_RX 0x1d31#define X1000_DMA_PCM0_TX 0x2032#define X1000_DMA_PCM0_RX 0x2133#define X1000_DMA_SMB0_TX 0x2434#define X1000_DMA_SMB0_RX 0x2535#define X1000_DMA_SMB1_TX 0x2636#define X1000_DMA_SMB1_RX 0x2737#define X1000_DMA_SMB2_TX 0x2838#define X1000_DMA_SMB2_RX 0x2939 40#endif /* __DT_BINDINGS_DMA_X1000_DMA_H__ */41