/* SPDX-License-Identifier: GPL-2.0-only */
/*
* This header provides macros for JZ4775 DMA bindings.
*
* Copyright (c) 2020 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
*/
#ifndef __DT_BINDINGS_DMA_JZ4775_DMA_H__
#define __DT_BINDINGS_DMA_JZ4775_DMA_H__
/*
* Request type numbers for the JZ4775 DMA controller (written to the DRTn
* register for the channel).
*/
#define JZ4775_DMA_I2S0_TX 0 x6
#define JZ4775_DMA_I2S0_RX 0 x7
#define JZ4775_DMA_AUTO 0 x8
#define JZ4775_DMA_SADC_RX 0 x9
#define JZ4775_DMA_UART3_TX 0 x0e
#define JZ4775_DMA_UART3_RX 0 x0f
#define JZ4775_DMA_UART2_TX 0 x10
#define JZ4775_DMA_UART2_RX 0 x11
#define JZ4775_DMA_UART1_TX 0 x12
#define JZ4775_DMA_UART1_RX 0 x13
#define JZ4775_DMA_UART0_TX 0 x14
#define JZ4775_DMA_UART0_RX 0 x15
#define JZ4775_DMA_SSI0_TX 0 x16
#define JZ4775_DMA_SSI0_RX 0 x17
#define JZ4775_DMA_MSC0_TX 0 x1a
#define JZ4775_DMA_MSC0_RX 0 x1b
#define JZ4775_DMA_MSC1_TX 0 x1c
#define JZ4775_DMA_MSC1_RX 0 x1d
#define JZ4775_DMA_MSC2_TX 0 x1e
#define JZ4775_DMA_MSC2_RX 0 x1f
#define JZ4775_DMA_PCM0_TX 0 x20
#define JZ4775_DMA_PCM0_RX 0 x21
#define JZ4775_DMA_SMB0_TX 0 x24
#define JZ4775_DMA_SMB0_RX 0 x25
#define JZ4775_DMA_SMB1_TX 0 x26
#define JZ4775_DMA_SMB1_RX 0 x27
#define JZ4775_DMA_SMB2_TX 0 x28
#define JZ4775_DMA_SMB2_RX 0 x29
#endif /* __DT_BINDINGS_DMA_JZ4775_DMA_H__ */
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(vorverarbeitet am 2026-06-07)
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