| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 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 DRTn |
| 13 | * register for the channel). |
| 14 | */ |
| 15 | #define X1830_DMA_I2S0_TX 0x6 |
| 16 | #define X1830_DMA_I2S0_RX 0x7 |
| 17 | #define X1830_DMA_AUTO 0x8 |
| 18 | #define X1830_DMA_SADC_RX 0x9 |
| 19 | #define X1830_DMA_UART1_TX 0x12 |
| 20 | #define X1830_DMA_UART1_RX 0x13 |
| 21 | #define X1830_DMA_UART0_TX 0x14 |
| 22 | #define X1830_DMA_UART0_RX 0x15 |
| 23 | #define X1830_DMA_SSI0_TX 0x16 |
| 24 | #define X1830_DMA_SSI0_RX 0x17 |
| 25 | #define X1830_DMA_SSI1_TX 0x18 |
| 26 | #define X1830_DMA_SSI1_RX 0x19 |
| 27 | #define X1830_DMA_MSC0_TX 0x1a |
| 28 | #define X1830_DMA_MSC0_RX 0x1b |
| 29 | #define X1830_DMA_MSC1_TX 0x1c |
| 30 | #define X1830_DMA_MSC1_RX 0x1d |
| 31 | #define X1830_DMA_DMIC_RX 0x21 |
| 32 | #define X1830_DMA_SMB0_TX 0x24 |
| 33 | #define X1830_DMA_SMB0_RX 0x25 |
| 34 | #define X1830_DMA_SMB1_TX 0x26 |
| 35 | #define X1830_DMA_SMB1_RX 0x27 |
| 36 | #define X1830_DMA_DES_TX 0x2e |
| 37 | #define X1830_DMA_DES_RX 0x2f |
| 38 | |
| 39 | #endif /* __DT_BINDINGS_DMA_X1830_DMA_H__ */ |