1*fb2f43edSFrank Li /* SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */ 2*fb2f43edSFrank Li 3*fb2f43edSFrank Li #ifndef _FSL_EDMA_DT_BINDING_H_ 4*fb2f43edSFrank Li #define _FSL_EDMA_DT_BINDING_H_ 5*fb2f43edSFrank Li 6*fb2f43edSFrank Li /* Receive Channel */ 7*fb2f43edSFrank Li #define FSL_EDMA_RX 0x1 8*fb2f43edSFrank Li 9*fb2f43edSFrank Li /* iMX8 audio remote DMA */ 10*fb2f43edSFrank Li #define FSL_EDMA_REMOTE 0x2 11*fb2f43edSFrank Li 12*fb2f43edSFrank Li /* FIFO is continue memory region */ 13*fb2f43edSFrank Li #define FSL_EDMA_MULTI_FIFO 0x4 14*fb2f43edSFrank Li 15*fb2f43edSFrank Li /* Channel need stick to even channel */ 16*fb2f43edSFrank Li #define FSL_EDMA_EVEN_CH 0x8 17*fb2f43edSFrank Li 18*fb2f43edSFrank Li /* Channel need stick to odd channel */ 19*fb2f43edSFrank Li #define FSL_EDMA_ODD_CH 0x10 20*fb2f43edSFrank Li 21*fb2f43edSFrank Li #endif 22