162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-only */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * This header provides macros for X1000 DMA bindings. 462306a36Sopenharmony_ci * 562306a36Sopenharmony_ci * Copyright (c) 2019 Zhou Yanjie <zhouyanjie@zoho.com> 662306a36Sopenharmony_ci */ 762306a36Sopenharmony_ci 862306a36Sopenharmony_ci#ifndef __DT_BINDINGS_DMA_X1000_DMA_H__ 962306a36Sopenharmony_ci#define __DT_BINDINGS_DMA_X1000_DMA_H__ 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci/* 1262306a36Sopenharmony_ci * Request type numbers for the X1000 DMA controller (written to the DRTn 1362306a36Sopenharmony_ci * register for the channel). 1462306a36Sopenharmony_ci */ 1562306a36Sopenharmony_ci#define X1000_DMA_DMIC_RX 0x5 1662306a36Sopenharmony_ci#define X1000_DMA_I2S0_TX 0x6 1762306a36Sopenharmony_ci#define X1000_DMA_I2S0_RX 0x7 1862306a36Sopenharmony_ci#define X1000_DMA_AUTO 0x8 1962306a36Sopenharmony_ci#define X1000_DMA_UART2_TX 0x10 2062306a36Sopenharmony_ci#define X1000_DMA_UART2_RX 0x11 2162306a36Sopenharmony_ci#define X1000_DMA_UART1_TX 0x12 2262306a36Sopenharmony_ci#define X1000_DMA_UART1_RX 0x13 2362306a36Sopenharmony_ci#define X1000_DMA_UART0_TX 0x14 2462306a36Sopenharmony_ci#define X1000_DMA_UART0_RX 0x15 2562306a36Sopenharmony_ci#define X1000_DMA_SSI0_TX 0x16 2662306a36Sopenharmony_ci#define X1000_DMA_SSI0_RX 0x17 2762306a36Sopenharmony_ci#define X1000_DMA_MSC0_TX 0x1a 2862306a36Sopenharmony_ci#define X1000_DMA_MSC0_RX 0x1b 2962306a36Sopenharmony_ci#define X1000_DMA_MSC1_TX 0x1c 3062306a36Sopenharmony_ci#define X1000_DMA_MSC1_RX 0x1d 3162306a36Sopenharmony_ci#define X1000_DMA_PCM0_TX 0x20 3262306a36Sopenharmony_ci#define X1000_DMA_PCM0_RX 0x21 3362306a36Sopenharmony_ci#define X1000_DMA_SMB0_TX 0x24 3462306a36Sopenharmony_ci#define X1000_DMA_SMB0_RX 0x25 3562306a36Sopenharmony_ci#define X1000_DMA_SMB1_TX 0x26 3662306a36Sopenharmony_ci#define X1000_DMA_SMB1_RX 0x27 3762306a36Sopenharmony_ci#define X1000_DMA_SMB2_TX 0x28 3862306a36Sopenharmony_ci#define X1000_DMA_SMB2_RX 0x29 3962306a36Sopenharmony_ci 4062306a36Sopenharmony_ci#endif /* __DT_BINDINGS_DMA_X1000_DMA_H__ */ 41