Lines Matching +full:mmio +full:- +full:sram
1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
23 #include "../../sof-of-dev.h"
25 #include "../mtk-adsp-common.h"
27 #include "mt8195-clk.h"
46 struct resource *mmio; in platform_parse_resource() local
48 struct device *dev = &pdev->dev; in platform_parse_resource()
58 ret = of_reserved_mem_region_to_resource(dev->of_node, 1, &res); in platform_parse_resource()
64 adsp->pa_dram = (phys_addr_t)res.start; in platform_parse_resource()
65 adsp->dramsize = resource_size(&res); in platform_parse_resource()
66 if (adsp->pa_dram & DRAM_REMAP_MASK) { in platform_parse_resource()
67 dev_err(dev, "adsp memory(%#x) is not 4K-aligned\n", in platform_parse_resource()
68 (u32)adsp->pa_dram); in platform_parse_resource()
69 return -EINVAL; in platform_parse_resource()
72 if (adsp->dramsize < TOTAL_SIZE_SHARED_DRAM_FROM_TAIL) { in platform_parse_resource()
74 adsp->dramsize); in platform_parse_resource()
75 return -EINVAL; in platform_parse_resource()
79 &adsp->pa_dram, adsp->dramsize); in platform_parse_resource()
82 mmio = platform_get_resource_byname(pdev, IORESOURCE_MEM, "cfg"); in platform_parse_resource()
83 if (!mmio) { in platform_parse_resource()
84 dev_err(dev, "no ADSP-CFG register resource\n"); in platform_parse_resource()
85 return -ENXIO; in platform_parse_resource()
88 adsp->va_cfgreg = devm_ioremap_resource(dev, mmio); in platform_parse_resource()
89 if (IS_ERR(adsp->va_cfgreg)) in platform_parse_resource()
90 return PTR_ERR(adsp->va_cfgreg); in platform_parse_resource()
92 adsp->pa_cfgreg = (phys_addr_t)mmio->start; in platform_parse_resource()
93 adsp->cfgregsize = resource_size(mmio); in platform_parse_resource()
95 dev_dbg(dev, "cfgreg-vbase=%p, cfgregsize=%#x\n", in platform_parse_resource()
96 adsp->va_cfgreg, adsp->cfgregsize); in platform_parse_resource()
98 /* Parse SRAM */ in platform_parse_resource()
99 mmio = platform_get_resource_byname(pdev, IORESOURCE_MEM, "sram"); in platform_parse_resource()
100 if (!mmio) { in platform_parse_resource()
101 dev_err(dev, "no SRAM resource\n"); in platform_parse_resource()
102 return -ENXIO; in platform_parse_resource()
105 adsp->pa_sram = (phys_addr_t)mmio->start; in platform_parse_resource()
106 adsp->sramsize = resource_size(mmio); in platform_parse_resource()
108 dev_dbg(dev, "sram pbase=%pa,%#x\n", &adsp->pa_sram, adsp->sramsize); in platform_parse_resource()
120 dev_err(dev, "failed to ioremap sram pool base %#x\n", in adsp_sram_power_on()
122 return -ENOMEM; in adsp_sram_power_on()
142 return -ENXIO; in adsp_memory_remap_init()
148 return -ENOMEM; in adsp_memory_remap_init()
151 offset = adsp->pa_dram - DRAM_PHYS_BASE_FROM_DSP_VIEW; in adsp_memory_remap_init()
152 adsp->dram_offset = offset; in adsp_memory_remap_init()
154 dev_dbg(dev, "adsp->pa_dram %pa, offset %#x\n", &adsp->pa_dram, offset); in adsp_memory_remap_init()
158 return -EIO; in adsp_memory_remap_init()
169 dev_dbg(sdev->dev, "HIFIxDSP boot from base : 0x%08X\n", adsp_bootup_addr); in mt8195_run()
177 struct platform_device *pdev = to_platform_device(sdev->dev); in mt8195_dsp_probe()
181 priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); in mt8195_dsp_probe()
183 return -ENOMEM; in mt8195_dsp_probe()
185 sdev->pdata->hw_pdata = priv; in mt8195_dsp_probe()
186 priv->dev = sdev->dev; in mt8195_dsp_probe()
187 priv->sdev = sdev; in mt8195_dsp_probe()
189 priv->adsp = devm_kzalloc(&pdev->dev, sizeof(struct mtk_adsp_chip_info), GFP_KERNEL); in mt8195_dsp_probe()
190 if (!priv->adsp) in mt8195_dsp_probe()
191 return -ENOMEM; in mt8195_dsp_probe()
193 ret = platform_parse_resource(pdev, priv->adsp); in mt8195_dsp_probe()
199 dev_err(sdev->dev, "mt8195_adsp_init_clock failed\n"); in mt8195_dsp_probe()
200 return -EINVAL; in mt8195_dsp_probe()
205 dev_err(sdev->dev, "adsp_clock_on fail!\n"); in mt8195_dsp_probe()
206 return -EINVAL; in mt8195_dsp_probe()
209 ret = adsp_sram_power_on(sdev->dev, true); in mt8195_dsp_probe()
211 dev_err(sdev->dev, "adsp_sram_power_on fail!\n"); in mt8195_dsp_probe()
215 ret = adsp_memory_remap_init(&pdev->dev, priv->adsp); in mt8195_dsp_probe()
217 dev_err(sdev->dev, "adsp_memory_remap_init fail!\n"); in mt8195_dsp_probe()
221 sdev->bar[SOF_FW_BLK_TYPE_IRAM] = devm_ioremap(sdev->dev, in mt8195_dsp_probe()
222 priv->adsp->pa_sram, in mt8195_dsp_probe()
223 priv->adsp->sramsize); in mt8195_dsp_probe()
224 if (!sdev->bar[SOF_FW_BLK_TYPE_IRAM]) { in mt8195_dsp_probe()
225 dev_err(sdev->dev, "failed to ioremap base %pa size %#x\n", in mt8195_dsp_probe()
226 &priv->adsp->pa_sram, priv->adsp->sramsize); in mt8195_dsp_probe()
227 ret = -EINVAL; in mt8195_dsp_probe()
231 priv->adsp->va_sram = sdev->bar[SOF_FW_BLK_TYPE_IRAM]; in mt8195_dsp_probe()
233 sdev->bar[SOF_FW_BLK_TYPE_SRAM] = devm_ioremap(sdev->dev, in mt8195_dsp_probe()
234 priv->adsp->pa_dram, in mt8195_dsp_probe()
235 priv->adsp->dramsize); in mt8195_dsp_probe()
236 if (!sdev->bar[SOF_FW_BLK_TYPE_SRAM]) { in mt8195_dsp_probe()
237 dev_err(sdev->dev, "failed to ioremap base %pa size %#x\n", in mt8195_dsp_probe()
238 &priv->adsp->pa_dram, priv->adsp->dramsize); in mt8195_dsp_probe()
239 ret = -EINVAL; in mt8195_dsp_probe()
242 priv->adsp->va_dram = sdev->bar[SOF_FW_BLK_TYPE_SRAM]; in mt8195_dsp_probe()
244 sdev->bar[DSP_REG_BAR] = priv->adsp->va_cfgreg; in mt8195_dsp_probe()
246 sdev->mmio_bar = SOF_FW_BLK_TYPE_SRAM; in mt8195_dsp_probe()
247 sdev->mailbox_bar = SOF_FW_BLK_TYPE_SRAM; in mt8195_dsp_probe()
250 sdev->dsp_box.offset = mt8195_get_mailbox_offset(sdev); in mt8195_dsp_probe()
252 priv->ipc_dev = platform_device_register_data(&pdev->dev, "mtk-adsp-ipc", in mt8195_dsp_probe()
255 if (IS_ERR(priv->ipc_dev)) { in mt8195_dsp_probe()
256 ret = PTR_ERR(priv->ipc_dev); in mt8195_dsp_probe()
257 dev_err(sdev->dev, "failed to register mtk-adsp-ipc device\n"); in mt8195_dsp_probe()
261 priv->dsp_ipc = dev_get_drvdata(&priv->ipc_dev->dev); in mt8195_dsp_probe()
262 if (!priv->dsp_ipc) { in mt8195_dsp_probe()
263 ret = -EPROBE_DEFER; in mt8195_dsp_probe()
264 dev_err(sdev->dev, "failed to get drvdata\n"); in mt8195_dsp_probe()
268 mtk_adsp_ipc_set_data(priv->dsp_ipc, priv); in mt8195_dsp_probe()
269 priv->dsp_ipc->ops = &dsp_ops; in mt8195_dsp_probe()
274 platform_device_unregister(priv->ipc_dev); in mt8195_dsp_probe()
276 adsp_sram_power_on(&pdev->dev, false); in mt8195_dsp_probe()
285 return snd_sof_suspend(sdev->dev); in mt8195_dsp_shutdown()
290 struct platform_device *pdev = to_platform_device(sdev->dev); in mt8195_dsp_remove()
291 struct adsp_priv *priv = sdev->pdata->hw_pdata; in mt8195_dsp_remove()
293 platform_device_unregister(priv->ipc_dev); in mt8195_dsp_remove()
294 adsp_sram_power_on(&pdev->dev, false); in mt8195_dsp_remove()
300 struct platform_device *pdev = to_platform_device(sdev->dev); in mt8195_dsp_suspend()
312 dev_warn(sdev->dev, "dsp not idle, powering off anyway : swrest %#x, pc %#x, ret %d\n", in mt8195_dsp_suspend()
319 /* power down adsp sram */ in mt8195_dsp_suspend()
320 ret = adsp_sram_power_on(&pdev->dev, false); in mt8195_dsp_suspend()
322 dev_err(sdev->dev, "adsp_sram_power_off fail!\n"); in mt8195_dsp_suspend()
337 dev_err(sdev->dev, "adsp_clock_on fail!\n"); in mt8195_dsp_resume()
341 /* power on adsp sram */ in mt8195_dsp_resume()
342 ret = adsp_sram_power_on(sdev->dev, true); in mt8195_dsp_resume()
344 dev_err(sdev->dev, "adsp_sram_power_on fail!\n"); in mt8195_dsp_resume()
366 dev_info(sdev->dev, "adsp dump : pc %#x, data %#x, bus0 %#x, bus1 %#x, swrest %#x", in mt8195_adsp_dump()
368 dev_info(sdev->dev, "dbg_inst %#x, ls0stat %#x, ls1stat %#x, faultbus %#x, faultinfo %#x", in mt8195_adsp_dump()
474 .sof_tplg_filename = "sof-mt8195-mt6359-rt1019-rt5682.tplg"
477 .sof_tplg_filename = "sof-mt8195-mt6359-max98390-rt5682.tplg"
480 .sof_tplg_filename = "sof-mt8195.tplg"
494 [SOF_IPC_TYPE_3] = "mediatek/sof-tplg",
497 [SOF_IPC_TYPE_3] = "sof-mt8195.ri",
499 .nocodec_tplg_filename = "sof-mt8195-nocodec.tplg",
505 { .compatible = "mediatek,mt8195-dsp", .data = &sof_of_mt8195_desc},
516 .name = "sof-audio-of-mt8195",