x1830-dma.h (1131B)
1/* SPDX-License-Identifier: GPL-2.0-only */ 2/* 3 * This header provides macros for X1830 DMA bindings. 4 * 5 * Copyright (c) 2019 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> 6 */ 7 8#ifndef __DT_BINDINGS_DMA_X1830_DMA_H__ 9#define __DT_BINDINGS_DMA_X1830_DMA_H__ 10 11/* 12 * Request type numbers for the X1830 DMA controller (written to the DRTn 13 * register for the channel). 14 */ 15#define X1830_DMA_I2S0_TX 0x6 16#define X1830_DMA_I2S0_RX 0x7 17#define X1830_DMA_AUTO 0x8 18#define X1830_DMA_SADC_RX 0x9 19#define X1830_DMA_UART1_TX 0x12 20#define X1830_DMA_UART1_RX 0x13 21#define X1830_DMA_UART0_TX 0x14 22#define X1830_DMA_UART0_RX 0x15 23#define X1830_DMA_SSI0_TX 0x16 24#define X1830_DMA_SSI0_RX 0x17 25#define X1830_DMA_SSI1_TX 0x18 26#define X1830_DMA_SSI1_RX 0x19 27#define X1830_DMA_MSC0_TX 0x1a 28#define X1830_DMA_MSC0_RX 0x1b 29#define X1830_DMA_MSC1_TX 0x1c 30#define X1830_DMA_MSC1_RX 0x1d 31#define X1830_DMA_DMIC_RX 0x21 32#define X1830_DMA_SMB0_TX 0x24 33#define X1830_DMA_SMB0_RX 0x25 34#define X1830_DMA_SMB1_TX 0x26 35#define X1830_DMA_SMB1_RX 0x27 36#define X1830_DMA_DES_TX 0x2e 37#define X1830_DMA_DES_RX 0x2f 38 39#endif /* __DT_BINDINGS_DMA_X1830_DMA_H__ */