Lines Matching +full:ssi +full:- +full:all

1 // SPDX-License-Identifier: GPL-2.0
16  * fsl_asoc_get_dma_channel - determine the dma channel for a SSI node
18  * @ssi_np: pointer to the SSI device tree node
24  * This function determines the dma and channel id for given SSI node.  It
40 		return -EINVAL;  in fsl_asoc_get_dma_channel()
42 	if (!of_device_is_compatible(dma_channel_np, "fsl,ssi-dma-channel")) {  in fsl_asoc_get_dma_channel()
44 		return -EINVAL;  in fsl_asoc_get_dma_channel()
50 	 * the CPU (SSI) device.  It's all ugly and hackish, but it works (for  in fsl_asoc_get_dma_channel()
53 	 * dai->platform name should already point to an allocated buffer.  in fsl_asoc_get_dma_channel()
60 	snprintf((char *)dai->platforms->name, DAI_NAME_SIZE, "%llx.%pOFn",  in fsl_asoc_get_dma_channel()
63 	iprop = of_get_property(dma_channel_np, "cell-index", NULL);  in fsl_asoc_get_dma_channel()
66 		return -EINVAL;  in fsl_asoc_get_dma_channel()
71 	iprop = of_get_property(dma_np, "cell-index", NULL);  in fsl_asoc_get_dma_channel()
75 		return -EINVAL;  in fsl_asoc_get_dma_channel()