40 lines · c
1/* SPDX-License-Identifier: GPL-2.0-only */2/*3 * This header provides macros for X1830 DMA bindings.4 *5 * Copyright (c) 2019 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>6 */7 8#ifndef __DT_BINDINGS_DMA_X1830_DMA_H__9#define __DT_BINDINGS_DMA_X1830_DMA_H__10 11/*12 * Request type numbers for the X1830 DMA controller (written to the DRTn13 * register for the channel).14 */15#define X1830_DMA_I2S0_TX 0x616#define X1830_DMA_I2S0_RX 0x717#define X1830_DMA_AUTO 0x818#define X1830_DMA_SADC_RX 0x919#define X1830_DMA_UART1_TX 0x1220#define X1830_DMA_UART1_RX 0x1321#define X1830_DMA_UART0_TX 0x1422#define X1830_DMA_UART0_RX 0x1523#define X1830_DMA_SSI0_TX 0x1624#define X1830_DMA_SSI0_RX 0x1725#define X1830_DMA_SSI1_TX 0x1826#define X1830_DMA_SSI1_RX 0x1927#define X1830_DMA_MSC0_TX 0x1a28#define X1830_DMA_MSC0_RX 0x1b29#define X1830_DMA_MSC1_TX 0x1c30#define X1830_DMA_MSC1_RX 0x1d31#define X1830_DMA_DMIC_RX 0x2132#define X1830_DMA_SMB0_TX 0x2433#define X1830_DMA_SMB0_RX 0x2534#define X1830_DMA_SMB1_TX 0x2635#define X1830_DMA_SMB1_RX 0x2736#define X1830_DMA_DES_TX 0x2e37#define X1830_DMA_DES_RX 0x2f38 39#endif /* __DT_BINDINGS_DMA_X1830_DMA_H__ */40