1 /* $NetBSD: x1000-dma.h,v 1.1.1.1 2020/01/03 14:33:03 skrll Exp $ */ 2 3 /* SPDX-License-Identifier: GPL-2.0-only */ 4 /* 5 * This header provides macros for X1000 DMA bindings. 6 * 7 * Copyright (c) 2019 Zhou Yanjie <zhouyanjie (at) zoho.com> 8 */ 9 10 #ifndef __DT_BINDINGS_DMA_X1000_DMA_H__ 11 #define __DT_BINDINGS_DMA_X1000_DMA_H__ 12 13 /* 14 * Request type numbers for the X1000 DMA controller (written to the DRTn 15 * register for the channel). 16 */ 17 #define X1000_DMA_DMIC_RX 0x5 18 #define X1000_DMA_I2S0_TX 0x6 19 #define X1000_DMA_I2S0_RX 0x7 20 #define X1000_DMA_AUTO 0x8 21 #define X1000_DMA_UART2_TX 0x10 22 #define X1000_DMA_UART2_RX 0x11 23 #define X1000_DMA_UART1_TX 0x12 24 #define X1000_DMA_UART1_RX 0x13 25 #define X1000_DMA_UART0_TX 0x14 26 #define X1000_DMA_UART0_RX 0x15 27 #define X1000_DMA_SSI0_TX 0x16 28 #define X1000_DMA_SSI0_RX 0x17 29 #define X1000_DMA_MSC0_TX 0x1a 30 #define X1000_DMA_MSC0_RX 0x1b 31 #define X1000_DMA_MSC1_TX 0x1c 32 #define X1000_DMA_MSC1_RX 0x1d 33 #define X1000_DMA_PCM0_TX 0x20 34 #define X1000_DMA_PCM0_RX 0x21 35 #define X1000_DMA_SMB0_TX 0x24 36 #define X1000_DMA_SMB0_RX 0x25 37 #define X1000_DMA_SMB1_TX 0x26 38 #define X1000_DMA_SMB1_RX 0x27 39 #define X1000_DMA_SMB2_TX 0x28 40 #define X1000_DMA_SMB2_RX 0x29 41 42 #endif /* __DT_BINDINGS_DMA_X1000_DMA_H__ */ 43
Indexes created Mon Sep 29 03:10:08 GMT 2025