1 1.1 jmcneill /* $NetBSD: jz4775-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 JZ4775 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_JZ4775_DMA_H__ 11 1.1 jmcneill #define __DT_BINDINGS_DMA_JZ4775_DMA_H__ 12 1.1 jmcneill 13 1.1 jmcneill /* 14 1.1 jmcneill * Request type numbers for the JZ4775 DMA controller (written to the DRTn 15 1.1 jmcneill * register for the channel). 16 1.1 jmcneill */ 17 1.1 jmcneill #define JZ4775_DMA_I2S0_TX 0x6 18 1.1 jmcneill #define JZ4775_DMA_I2S0_RX 0x7 19 1.1 jmcneill #define JZ4775_DMA_AUTO 0x8 20 1.1 jmcneill #define JZ4775_DMA_SADC_RX 0x9 21 1.1 jmcneill #define JZ4775_DMA_UART3_TX 0x0e 22 1.1 jmcneill #define JZ4775_DMA_UART3_RX 0x0f 23 1.1 jmcneill #define JZ4775_DMA_UART2_TX 0x10 24 1.1 jmcneill #define JZ4775_DMA_UART2_RX 0x11 25 1.1 jmcneill #define JZ4775_DMA_UART1_TX 0x12 26 1.1 jmcneill #define JZ4775_DMA_UART1_RX 0x13 27 1.1 jmcneill #define JZ4775_DMA_UART0_TX 0x14 28 1.1 jmcneill #define JZ4775_DMA_UART0_RX 0x15 29 1.1 jmcneill #define JZ4775_DMA_SSI0_TX 0x16 30 1.1 jmcneill #define JZ4775_DMA_SSI0_RX 0x17 31 1.1 jmcneill #define JZ4775_DMA_MSC0_TX 0x1a 32 1.1 jmcneill #define JZ4775_DMA_MSC0_RX 0x1b 33 1.1 jmcneill #define JZ4775_DMA_MSC1_TX 0x1c 34 1.1 jmcneill #define JZ4775_DMA_MSC1_RX 0x1d 35 1.1 jmcneill #define JZ4775_DMA_MSC2_TX 0x1e 36 1.1 jmcneill #define JZ4775_DMA_MSC2_RX 0x1f 37 1.1 jmcneill #define JZ4775_DMA_PCM0_TX 0x20 38 1.1 jmcneill #define JZ4775_DMA_PCM0_RX 0x21 39 1.1 jmcneill #define JZ4775_DMA_SMB0_TX 0x24 40 1.1 jmcneill #define JZ4775_DMA_SMB0_RX 0x25 41 1.1 jmcneill #define JZ4775_DMA_SMB1_TX 0x26 42 1.1 jmcneill #define JZ4775_DMA_SMB1_RX 0x27 43 1.1 jmcneill #define JZ4775_DMA_SMB2_TX 0x28 44 1.1 jmcneill #define JZ4775_DMA_SMB2_RX 0x29 45 1.1 jmcneill 46 1.1 jmcneill #endif /* __DT_BINDINGS_DMA_JZ4775_DMA_H__ */ 47
Indexes created Tue Sep 30 20:09:53 GMT 2025