1 1.1 jmcneill /* $NetBSD: x2000-dma.h,v 1.1.1.1 2021/11/07 16:49:57 jmcneill Exp $ */ 2 1.1 jmcneill 3 1.1 jmcneill /* SPDX-License-Identifier: GPL-2.0-only */ 4 1.1 jmcneill /* 5 1.1 jmcneill * This header provides macros for X2000 DMA bindings. 6 1.1 jmcneill * 7 1.1 jmcneill * Copyright (c) 2020 (Zhou Yanjie) <zhouyanjie (at) wanyeetech.com> 8 1.1 jmcneill */ 9 1.1 jmcneill 10 1.1 jmcneill #ifndef __DT_BINDINGS_DMA_X2000_DMA_H__ 11 1.1 jmcneill #define __DT_BINDINGS_DMA_X2000_DMA_H__ 12 1.1 jmcneill 13 1.1 jmcneill /* 14 1.1 jmcneill * Request type numbers for the X2000 DMA controller (written to the DRTn 15 1.1 jmcneill * register for the channel). 16 1.1 jmcneill */ 17 1.1 jmcneill #define X2000_DMA_AUTO 0x8 18 1.1 jmcneill #define X2000_DMA_UART5_TX 0xa 19 1.1 jmcneill #define X2000_DMA_UART5_RX 0xb 20 1.1 jmcneill #define X2000_DMA_UART4_TX 0xc 21 1.1 jmcneill #define X2000_DMA_UART4_RX 0xd 22 1.1 jmcneill #define X2000_DMA_UART3_TX 0xe 23 1.1 jmcneill #define X2000_DMA_UART3_RX 0xf 24 1.1 jmcneill #define X2000_DMA_UART2_TX 0x10 25 1.1 jmcneill #define X2000_DMA_UART2_RX 0x11 26 1.1 jmcneill #define X2000_DMA_UART1_TX 0x12 27 1.1 jmcneill #define X2000_DMA_UART1_RX 0x13 28 1.1 jmcneill #define X2000_DMA_UART0_TX 0x14 29 1.1 jmcneill #define X2000_DMA_UART0_RX 0x15 30 1.1 jmcneill #define X2000_DMA_SSI0_TX 0x16 31 1.1 jmcneill #define X2000_DMA_SSI0_RX 0x17 32 1.1 jmcneill #define X2000_DMA_SSI1_TX 0x18 33 1.1 jmcneill #define X2000_DMA_SSI1_RX 0x19 34 1.1 jmcneill #define X2000_DMA_I2C0_TX 0x24 35 1.1 jmcneill #define X2000_DMA_I2C0_RX 0x25 36 1.1 jmcneill #define X2000_DMA_I2C1_TX 0x26 37 1.1 jmcneill #define X2000_DMA_I2C1_RX 0x27 38 1.1 jmcneill #define X2000_DMA_I2C2_TX 0x28 39 1.1 jmcneill #define X2000_DMA_I2C2_RX 0x29 40 1.1 jmcneill #define X2000_DMA_I2C3_TX 0x2a 41 1.1 jmcneill #define X2000_DMA_I2C3_RX 0x2b 42 1.1 jmcneill #define X2000_DMA_I2C4_TX 0x2c 43 1.1 jmcneill #define X2000_DMA_I2C4_RX 0x2d 44 1.1 jmcneill #define X2000_DMA_I2C5_TX 0x2e 45 1.1 jmcneill #define X2000_DMA_I2C5_RX 0x2f 46 1.1 jmcneill #define X2000_DMA_UART6_TX 0x30 47 1.1 jmcneill #define X2000_DMA_UART6_RX 0x31 48 1.1 jmcneill #define X2000_DMA_UART7_TX 0x32 49 1.1 jmcneill #define X2000_DMA_UART7_RX 0x33 50 1.1 jmcneill #define X2000_DMA_UART8_TX 0x34 51 1.1 jmcneill #define X2000_DMA_UART8_RX 0x35 52 1.1 jmcneill #define X2000_DMA_UART9_TX 0x36 53 1.1 jmcneill #define X2000_DMA_UART9_RX 0x37 54 1.1 jmcneill #define X2000_DMA_SADC_RX 0x38 55 1.1 jmcneill 56 1.1 jmcneill #endif /* __DT_BINDINGS_DMA_X2000_DMA_H__ */ 57
Indexes created Mon Sep 29 21:09:56 GMT 2025