x2000-dma.h (1611B)
1/* SPDX-License-Identifier: GPL-2.0-only */ 2/* 3 * This header provides macros for X2000 DMA bindings. 4 * 5 * Copyright (c) 2020 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> 6 */ 7 8#ifndef __DT_BINDINGS_DMA_X2000_DMA_H__ 9#define __DT_BINDINGS_DMA_X2000_DMA_H__ 10 11/* 12 * Request type numbers for the X2000 DMA controller (written to the DRTn 13 * register for the channel). 14 */ 15#define X2000_DMA_AUTO 0x8 16#define X2000_DMA_UART5_TX 0xa 17#define X2000_DMA_UART5_RX 0xb 18#define X2000_DMA_UART4_TX 0xc 19#define X2000_DMA_UART4_RX 0xd 20#define X2000_DMA_UART3_TX 0xe 21#define X2000_DMA_UART3_RX 0xf 22#define X2000_DMA_UART2_TX 0x10 23#define X2000_DMA_UART2_RX 0x11 24#define X2000_DMA_UART1_TX 0x12 25#define X2000_DMA_UART1_RX 0x13 26#define X2000_DMA_UART0_TX 0x14 27#define X2000_DMA_UART0_RX 0x15 28#define X2000_DMA_SSI0_TX 0x16 29#define X2000_DMA_SSI0_RX 0x17 30#define X2000_DMA_SSI1_TX 0x18 31#define X2000_DMA_SSI1_RX 0x19 32#define X2000_DMA_I2C0_TX 0x24 33#define X2000_DMA_I2C0_RX 0x25 34#define X2000_DMA_I2C1_TX 0x26 35#define X2000_DMA_I2C1_RX 0x27 36#define X2000_DMA_I2C2_TX 0x28 37#define X2000_DMA_I2C2_RX 0x29 38#define X2000_DMA_I2C3_TX 0x2a 39#define X2000_DMA_I2C3_RX 0x2b 40#define X2000_DMA_I2C4_TX 0x2c 41#define X2000_DMA_I2C4_RX 0x2d 42#define X2000_DMA_I2C5_TX 0x2e 43#define X2000_DMA_I2C5_RX 0x2f 44#define X2000_DMA_UART6_TX 0x30 45#define X2000_DMA_UART6_RX 0x31 46#define X2000_DMA_UART7_TX 0x32 47#define X2000_DMA_UART7_RX 0x33 48#define X2000_DMA_UART8_TX 0x34 49#define X2000_DMA_UART8_RX 0x35 50#define X2000_DMA_UART9_TX 0x36 51#define X2000_DMA_UART9_RX 0x37 52#define X2000_DMA_SADC_RX 0x38 53 54#endif /* __DT_BINDINGS_DMA_X2000_DMA_H__ */