1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
18 #include <sound/soc-acpi.h>
19 #include <sound/soc-acpi-intel-match.h>
20 #include <sound/intel-dsp-config.h>
24 #include "../sof-acpi-dev.h"
25 #include "../sof-audio.h"
26 #include "../../intel/common/soc-intel-quirks.h"
80 	/* Put DSP into reset, set reset vector */  in byt_reset_dsp_disable_int()
110 	struct snd_sof_pdata *pdata = sdev->pdata;  in byt_acpi_probe()
111 	const struct sof_dev_desc *desc = pdata->desc;  in byt_acpi_probe()
113 		container_of(sdev->dev, struct platform_device, dev);  in byt_acpi_probe()
119 	chip = get_chip_info(sdev->pdata);  in byt_acpi_probe()
121 		dev_err(sdev->dev, "error: no such device supported\n");  in byt_acpi_probe()
122 		return -EIO;  in byt_acpi_probe()
125 	sdev->num_cores = chip->cores_num;  in byt_acpi_probe()
128 	ret = dma_coerce_mask_and_coherent(sdev->dev, DMA_BIT_MASK(31));  in byt_acpi_probe()
130 		dev_err(sdev->dev, "error: failed to set DMA mask %d\n", ret);  in byt_acpi_probe()
136 				     desc->resindex_lpe_base);  in byt_acpi_probe()
138 		base = mmio->start;  in byt_acpi_probe()
141 		dev_err(sdev->dev, "error: failed to get LPE base at idx %d\n",  in byt_acpi_probe()
142 			desc->resindex_lpe_base);  in byt_acpi_probe()
143 		return -EINVAL;  in byt_acpi_probe()
146 	dev_dbg(sdev->dev, "LPE PHY base at 0x%x size 0x%x", base, size);  in byt_acpi_probe()
147 	sdev->bar[DSP_BAR] = devm_ioremap(sdev->dev, base, size);  in byt_acpi_probe()
148 	if (!sdev->bar[DSP_BAR]) {  in byt_acpi_probe()
149 		dev_err(sdev->dev, "error: failed to ioremap LPE base 0x%x size 0x%x\n",  in byt_acpi_probe()
151 		return -ENODEV;  in byt_acpi_probe()
153 	dev_dbg(sdev->dev, "LPE VADDR %p\n", sdev->bar[DSP_BAR]);  in byt_acpi_probe()
156 	sdev->mmio_bar = DSP_BAR;  in byt_acpi_probe()
157 	sdev->mailbox_bar = DSP_BAR;  in byt_acpi_probe()
159 	/* IMR base - optional */  in byt_acpi_probe()
160 	if (desc->resindex_imr_base == -1)  in byt_acpi_probe()
164 				     desc->resindex_imr_base);  in byt_acpi_probe()
166 		base = mmio->start;  in byt_acpi_probe()
169 		dev_err(sdev->dev, "error: failed to get IMR base at idx %d\n",  in byt_acpi_probe()
170 			desc->resindex_imr_base);  in byt_acpi_probe()
171 		return -ENODEV;  in byt_acpi_probe()
176 		dev_info(sdev->dev, "IMR not set by BIOS. Ignoring\n");  in byt_acpi_probe()
180 	dev_dbg(sdev->dev, "IMR base at 0x%x size 0x%x", base, size);  in byt_acpi_probe()
181 	sdev->bar[IMR_BAR] = devm_ioremap(sdev->dev, base, size);  in byt_acpi_probe()
182 	if (!sdev->bar[IMR_BAR]) {  in byt_acpi_probe()
183 		dev_err(sdev->dev, "error: failed to ioremap IMR base 0x%x size 0x%x\n",  in byt_acpi_probe()
185 		return -ENODEV;  in byt_acpi_probe()
187 	dev_dbg(sdev->dev, "IMR VADDR %p\n", sdev->bar[IMR_BAR]);  in byt_acpi_probe()
191 	sdev->ipc_irq = platform_get_irq(pdev, desc->irqindex_host_ipc);  in byt_acpi_probe()
192 	if (sdev->ipc_irq < 0)  in byt_acpi_probe()
193 		return sdev->ipc_irq;  in byt_acpi_probe()
195 	dev_dbg(sdev->dev, "using IRQ %d\n", sdev->ipc_irq);  in byt_acpi_probe()
196 	ret = devm_request_threaded_irq(sdev->dev, sdev->ipc_irq,  in byt_acpi_probe()
200 		dev_err(sdev->dev, "error: failed to register IRQ %d\n",  in byt_acpi_probe()
201 			sdev->ipc_irq);  in byt_acpi_probe()
211 	sdev->dsp_box.offset = MBOX_OFFSET;  in byt_acpi_probe()
219 	.probe		= byt_acpi_probe,
222 	/* DSP core boot / reset */
224 	.reset		= atom_reset,
294 	.probe		= byt_acpi_probe,
297 	/* DSP core boot / reset */
299 	.reset		= atom_reset,
381 		[SOF_IPC_TYPE_3] = "intel/sof-tplg",
384 		[SOF_IPC_TYPE_3] = "sof-byt.ri",
386 	.nocodec_tplg_filename = "sof-byt-nocodec.tplg",
403 		[SOF_IPC_TYPE_3] = "intel/sof-tplg",
406 		[SOF_IPC_TYPE_3] = "sof-byt.ri",
408 	.nocodec_tplg_filename = "sof-byt-nocodec.tplg",
425 		[SOF_IPC_TYPE_3] = "intel/sof-tplg",
428 		[SOF_IPC_TYPE_3] = "sof-cht.ri",
430 	.nocodec_tplg_filename = "sof-cht-nocodec.tplg",
443 	struct device *dev = &pdev->dev;  in sof_baytrail_probe()
448 	id = acpi_match_device(dev->driver->acpi_match_table, dev);  in sof_baytrail_probe()
450 		return -ENODEV;  in sof_baytrail_probe()
452 	ret = snd_intel_acpi_dsp_driver_probe(dev, id->id);  in sof_baytrail_probe()
454 		dev_dbg(dev, "SOF ACPI driver not selected, aborting probe\n");  in sof_baytrail_probe()
455 		return -ENODEV;  in sof_baytrail_probe()
458 	desc = (const struct sof_dev_desc *)id->driver_data;  in sof_baytrail_probe()
467 	.probe = sof_baytrail_probe,
470 		.name = "sof-audio-acpi-intel-byt",