Lines Matching +full:mmio +full:- +full:sram
1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
24 #include "../../sof-of-dev.h"
26 #include "../mtk-adsp-common.h"
28 #include "mt8195-clk.h"
47 struct resource *mmio; in platform_parse_resource() local
50 struct device *dev = &pdev->dev; in platform_parse_resource()
60 mem_region = of_parse_phandle(dev->of_node, "memory-region", 1); in platform_parse_resource()
62 dev_err(dev, "no memory-region sysmem phandle\n"); in platform_parse_resource()
63 return -ENODEV; in platform_parse_resource()
73 adsp->pa_dram = (phys_addr_t)res.start; in platform_parse_resource()
74 adsp->dramsize = resource_size(&res); in platform_parse_resource()
75 if (adsp->pa_dram & DRAM_REMAP_MASK) { in platform_parse_resource()
76 dev_err(dev, "adsp memory(%#x) is not 4K-aligned\n", in platform_parse_resource()
77 (u32)adsp->pa_dram); in platform_parse_resource()
78 return -EINVAL; in platform_parse_resource()
81 if (adsp->dramsize < TOTAL_SIZE_SHARED_DRAM_FROM_TAIL) { in platform_parse_resource()
83 adsp->dramsize); in platform_parse_resource()
84 return -EINVAL; in platform_parse_resource()
88 &adsp->pa_dram, adsp->dramsize); in platform_parse_resource()
91 mmio = platform_get_resource_byname(pdev, IORESOURCE_MEM, "cfg"); in platform_parse_resource()
92 if (!mmio) { in platform_parse_resource()
93 dev_err(dev, "no ADSP-CFG register resource\n"); in platform_parse_resource()
94 return -ENXIO; in platform_parse_resource()
97 adsp->va_cfgreg = devm_ioremap_resource(dev, mmio); in platform_parse_resource()
98 if (IS_ERR(adsp->va_cfgreg)) in platform_parse_resource()
99 return PTR_ERR(adsp->va_cfgreg); in platform_parse_resource()
101 adsp->pa_cfgreg = (phys_addr_t)mmio->start; in platform_parse_resource()
102 adsp->cfgregsize = resource_size(mmio); in platform_parse_resource()
104 dev_dbg(dev, "cfgreg-vbase=%p, cfgregsize=%#x\n", in platform_parse_resource()
105 adsp->va_cfgreg, adsp->cfgregsize); in platform_parse_resource()
107 /* Parse SRAM */ in platform_parse_resource()
108 mmio = platform_get_resource_byname(pdev, IORESOURCE_MEM, "sram"); in platform_parse_resource()
109 if (!mmio) { in platform_parse_resource()
110 dev_err(dev, "no SRAM resource\n"); in platform_parse_resource()
111 return -ENXIO; in platform_parse_resource()
114 adsp->pa_sram = (phys_addr_t)mmio->start; in platform_parse_resource()
115 adsp->sramsize = resource_size(mmio); in platform_parse_resource()
117 dev_dbg(dev, "sram pbase=%pa,%#x\n", &adsp->pa_sram, adsp->sramsize); in platform_parse_resource()
129 dev_err(dev, "failed to ioremap sram pool base %#x\n", in adsp_sram_power_on()
131 return -ENOMEM; in adsp_sram_power_on()
151 return -ENXIO; in adsp_memory_remap_init()
157 return -ENOMEM; in adsp_memory_remap_init()
160 offset = adsp->pa_dram - DRAM_PHYS_BASE_FROM_DSP_VIEW; in adsp_memory_remap_init()
161 adsp->dram_offset = offset; in adsp_memory_remap_init()
163 dev_dbg(dev, "adsp->pa_dram %pa, offset %#x\n", &adsp->pa_dram, offset); in adsp_memory_remap_init()
167 return -EIO; in adsp_memory_remap_init()
178 dev_dbg(sdev->dev, "HIFIxDSP boot from base : 0x%08X\n", adsp_bootup_addr); in mt8195_run()
186 struct platform_device *pdev = to_platform_device(sdev->dev); in mt8195_dsp_probe()
190 priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); in mt8195_dsp_probe()
192 return -ENOMEM; in mt8195_dsp_probe()
194 sdev->pdata->hw_pdata = priv; in mt8195_dsp_probe()
195 priv->dev = sdev->dev; in mt8195_dsp_probe()
196 priv->sdev = sdev; in mt8195_dsp_probe()
198 priv->adsp = devm_kzalloc(&pdev->dev, sizeof(struct mtk_adsp_chip_info), GFP_KERNEL); in mt8195_dsp_probe()
199 if (!priv->adsp) in mt8195_dsp_probe()
200 return -ENOMEM; in mt8195_dsp_probe()
202 ret = platform_parse_resource(pdev, priv->adsp); in mt8195_dsp_probe()
208 dev_err(sdev->dev, "mt8195_adsp_init_clock failed\n"); in mt8195_dsp_probe()
209 return -EINVAL; in mt8195_dsp_probe()
214 dev_err(sdev->dev, "adsp_clock_on fail!\n"); in mt8195_dsp_probe()
215 return -EINVAL; in mt8195_dsp_probe()
218 ret = adsp_sram_power_on(sdev->dev, true); in mt8195_dsp_probe()
220 dev_err(sdev->dev, "adsp_sram_power_on fail!\n"); in mt8195_dsp_probe()
224 ret = adsp_memory_remap_init(&pdev->dev, priv->adsp); in mt8195_dsp_probe()
226 dev_err(sdev->dev, "adsp_memory_remap_init fail!\n"); in mt8195_dsp_probe()
230 sdev->bar[SOF_FW_BLK_TYPE_IRAM] = devm_ioremap(sdev->dev, in mt8195_dsp_probe()
231 priv->adsp->pa_sram, in mt8195_dsp_probe()
232 priv->adsp->sramsize); in mt8195_dsp_probe()
233 if (!sdev->bar[SOF_FW_BLK_TYPE_IRAM]) { in mt8195_dsp_probe()
234 dev_err(sdev->dev, "failed to ioremap base %pa size %#x\n", in mt8195_dsp_probe()
235 &priv->adsp->pa_sram, priv->adsp->sramsize); in mt8195_dsp_probe()
236 ret = -EINVAL; in mt8195_dsp_probe()
240 priv->adsp->va_sram = sdev->bar[SOF_FW_BLK_TYPE_IRAM]; in mt8195_dsp_probe()
242 sdev->bar[SOF_FW_BLK_TYPE_SRAM] = devm_ioremap(sdev->dev, in mt8195_dsp_probe()
243 priv->adsp->pa_dram, in mt8195_dsp_probe()
244 priv->adsp->dramsize); in mt8195_dsp_probe()
245 if (!sdev->bar[SOF_FW_BLK_TYPE_SRAM]) { in mt8195_dsp_probe()
246 dev_err(sdev->dev, "failed to ioremap base %pa size %#x\n", in mt8195_dsp_probe()
247 &priv->adsp->pa_dram, priv->adsp->dramsize); in mt8195_dsp_probe()
248 ret = -EINVAL; in mt8195_dsp_probe()
251 priv->adsp->va_dram = sdev->bar[SOF_FW_BLK_TYPE_SRAM]; in mt8195_dsp_probe()
253 sdev->bar[DSP_REG_BAR] = priv->adsp->va_cfgreg; in mt8195_dsp_probe()
255 sdev->mmio_bar = SOF_FW_BLK_TYPE_SRAM; in mt8195_dsp_probe()
256 sdev->mailbox_bar = SOF_FW_BLK_TYPE_SRAM; in mt8195_dsp_probe()
259 sdev->dsp_box.offset = mt8195_get_mailbox_offset(sdev); in mt8195_dsp_probe()
261 priv->ipc_dev = platform_device_register_data(&pdev->dev, "mtk-adsp-ipc", in mt8195_dsp_probe()
264 if (IS_ERR(priv->ipc_dev)) { in mt8195_dsp_probe()
265 ret = PTR_ERR(priv->ipc_dev); in mt8195_dsp_probe()
266 dev_err(sdev->dev, "failed to register mtk-adsp-ipc device\n"); in mt8195_dsp_probe()
270 priv->dsp_ipc = dev_get_drvdata(&priv->ipc_dev->dev); in mt8195_dsp_probe()
271 if (!priv->dsp_ipc) { in mt8195_dsp_probe()
272 ret = -EPROBE_DEFER; in mt8195_dsp_probe()
273 dev_err(sdev->dev, "failed to get drvdata\n"); in mt8195_dsp_probe()
277 mtk_adsp_ipc_set_data(priv->dsp_ipc, priv); in mt8195_dsp_probe()
278 priv->dsp_ipc->ops = &dsp_ops; in mt8195_dsp_probe()
283 platform_device_unregister(priv->ipc_dev); in mt8195_dsp_probe()
285 adsp_sram_power_on(&pdev->dev, false); in mt8195_dsp_probe()
294 return snd_sof_suspend(sdev->dev); in mt8195_dsp_shutdown()
299 struct platform_device *pdev = to_platform_device(sdev->dev); in mt8195_dsp_remove()
300 struct adsp_priv *priv = sdev->pdata->hw_pdata; in mt8195_dsp_remove()
302 platform_device_unregister(priv->ipc_dev); in mt8195_dsp_remove()
303 adsp_sram_power_on(&pdev->dev, false); in mt8195_dsp_remove()
309 struct platform_device *pdev = to_platform_device(sdev->dev); in mt8195_dsp_suspend()
321 dev_warn(sdev->dev, "dsp not idle, powering off anyway : swrest %#x, pc %#x, ret %d\n", in mt8195_dsp_suspend()
328 /* power down adsp sram */ in mt8195_dsp_suspend()
329 ret = adsp_sram_power_on(&pdev->dev, false); in mt8195_dsp_suspend()
331 dev_err(sdev->dev, "adsp_sram_power_off fail!\n"); in mt8195_dsp_suspend()
346 dev_err(sdev->dev, "adsp_clock_on fail!\n"); in mt8195_dsp_resume()
350 /* power on adsp sram */ in mt8195_dsp_resume()
351 ret = adsp_sram_power_on(sdev->dev, true); in mt8195_dsp_resume()
353 dev_err(sdev->dev, "adsp_sram_power_on fail!\n"); in mt8195_dsp_resume()
375 dev_info(sdev->dev, "adsp dump : pc %#x, data %#x, bus0 %#x, bus1 %#x, swrest %#x", in mt8195_adsp_dump()
377 dev_info(sdev->dev, "dbg_inst %#x, ls0stat %#x, ls1stat %#x, faultbus %#x, faultinfo %#x", in mt8195_adsp_dump()
483 .sof_tplg_filename = "sof-mt8195-mt6359-rt1019-rt5682.tplg"
486 .sof_tplg_filename = "sof-mt8195-mt6359-max98390-rt5682.tplg"
489 .sof_tplg_filename = "sof-mt8195.tplg"
503 [SOF_IPC_TYPE_3] = "mediatek/sof-tplg",
506 [SOF_IPC_TYPE_3] = "sof-mt8195.ri",
508 .nocodec_tplg_filename = "sof-mt8195-nocodec.tplg",
514 { .compatible = "mediatek,mt8195-dsp", .data = &sof_of_mt8195_desc},
525 .name = "sof-audio-of-mt8195",