1*be80507dSZhou Yanjie /* SPDX-License-Identifier: GPL-2.0-only */ 2*be80507dSZhou Yanjie /* 3*be80507dSZhou Yanjie * This header provides macros for X1000 DMA bindings. 4*be80507dSZhou Yanjie * 5*be80507dSZhou Yanjie * Copyright (c) 2019 Zhou Yanjie <zhouyanjie@zoho.com> 6*be80507dSZhou Yanjie */ 7*be80507dSZhou Yanjie 8*be80507dSZhou Yanjie #ifndef __DT_BINDINGS_DMA_X1000_DMA_H__ 9*be80507dSZhou Yanjie #define __DT_BINDINGS_DMA_X1000_DMA_H__ 10*be80507dSZhou Yanjie 11*be80507dSZhou Yanjie /* 12*be80507dSZhou Yanjie * Request type numbers for the X1000 DMA controller (written to the DRTn 13*be80507dSZhou Yanjie * register for the channel). 14*be80507dSZhou Yanjie */ 15*be80507dSZhou Yanjie #define X1000_DMA_DMIC_RX 0x5 16*be80507dSZhou Yanjie #define X1000_DMA_I2S0_TX 0x6 17*be80507dSZhou Yanjie #define X1000_DMA_I2S0_RX 0x7 18*be80507dSZhou Yanjie #define X1000_DMA_AUTO 0x8 19*be80507dSZhou Yanjie #define X1000_DMA_UART2_TX 0x10 20*be80507dSZhou Yanjie #define X1000_DMA_UART2_RX 0x11 21*be80507dSZhou Yanjie #define X1000_DMA_UART1_TX 0x12 22*be80507dSZhou Yanjie #define X1000_DMA_UART1_RX 0x13 23*be80507dSZhou Yanjie #define X1000_DMA_UART0_TX 0x14 24*be80507dSZhou Yanjie #define X1000_DMA_UART0_RX 0x15 25*be80507dSZhou Yanjie #define X1000_DMA_SSI0_TX 0x16 26*be80507dSZhou Yanjie #define X1000_DMA_SSI0_RX 0x17 27*be80507dSZhou Yanjie #define X1000_DMA_MSC0_TX 0x1a 28*be80507dSZhou Yanjie #define X1000_DMA_MSC0_RX 0x1b 29*be80507dSZhou Yanjie #define X1000_DMA_MSC1_TX 0x1c 30*be80507dSZhou Yanjie #define X1000_DMA_MSC1_RX 0x1d 31*be80507dSZhou Yanjie #define X1000_DMA_PCM0_TX 0x20 32*be80507dSZhou Yanjie #define X1000_DMA_PCM0_RX 0x21 33*be80507dSZhou Yanjie #define X1000_DMA_SMB0_TX 0x24 34*be80507dSZhou Yanjie #define X1000_DMA_SMB0_RX 0x25 35*be80507dSZhou Yanjie #define X1000_DMA_SMB1_TX 0x26 36*be80507dSZhou Yanjie #define X1000_DMA_SMB1_RX 0x27 37*be80507dSZhou Yanjie #define X1000_DMA_SMB2_TX 0x28 38*be80507dSZhou Yanjie #define X1000_DMA_SMB2_RX 0x29 39*be80507dSZhou Yanjie 40*be80507dSZhou Yanjie #endif /* __DT_BINDINGS_DMA_X1000_DMA_H__ */ 41