3 // tegra210_ahub.c - Tegra210 AHUB driver
21 	struct tegra_ahub *ahub = snd_soc_component_get_drvdata(cmpnt);  in tegra_ahub_get_value_enum()  local
29 	for (i = 0; i < ahub->soc_data->reg_count; i++) {  in tegra_ahub_get_value_enum()
34 		reg_val &= ahub->soc_data->mask[i];  in tegra_ahub_get_value_enum()
58 	struct tegra_ahub *ahub = snd_soc_component_get_drvdata(cmpnt);  in tegra_ahub_put_value_enum()  local
82 	for (i = 0; i < ahub->soc_data->reg_count; i++) {  in tegra_ahub_put_value_enum()
85 		update[i].mask = ahub->soc_data->mask[i];  in tegra_ahub_put_value_enum()
1315 	{ .compatible = "nvidia,tegra210-ahub", .data = &soc_data_tegra210 },
1316 	{ .compatible = "nvidia,tegra186-ahub", .data = &soc_data_tegra186 },
1317 	{ .compatible = "nvidia,tegra234-ahub", .data = &soc_data_tegra234 },
1324 	struct tegra_ahub *ahub = dev_get_drvdata(dev);  in tegra_ahub_runtime_suspend()  local
1326 	regcache_cache_only(ahub->regmap, true);  in tegra_ahub_runtime_suspend()
1327 	regcache_mark_dirty(ahub->regmap);  in tegra_ahub_runtime_suspend()
1329 	clk_disable_unprepare(ahub->clk);  in tegra_ahub_runtime_suspend()
1336 	struct tegra_ahub *ahub = dev_get_drvdata(dev);  in tegra_ahub_runtime_resume()  local
1339 	err = clk_prepare_enable(ahub->clk);  in tegra_ahub_runtime_resume()
1341 		dev_err(dev, "failed to enable AHUB clock, err: %d\n", err);  in tegra_ahub_runtime_resume()
1345 	regcache_cache_only(ahub->regmap, false);  in tegra_ahub_runtime_resume()
1346 	regcache_sync(ahub->regmap);  in tegra_ahub_runtime_resume()
1353 	struct tegra_ahub *ahub;  in tegra_ahub_probe()  local
1357 	ahub = devm_kzalloc(&pdev->dev, sizeof(*ahub), GFP_KERNEL);  in tegra_ahub_probe()
1358 	if (!ahub)  in tegra_ahub_probe()
1361 	ahub->soc_data = of_device_get_match_data(&pdev->dev);  in tegra_ahub_probe()
1363 	platform_set_drvdata(pdev, ahub);  in tegra_ahub_probe()
1365 	ahub->clk = devm_clk_get(&pdev->dev, "ahub");  in tegra_ahub_probe()
1366 	if (IS_ERR(ahub->clk)) {  in tegra_ahub_probe()
1367 		dev_err(&pdev->dev, "can't retrieve AHUB clock\n");  in tegra_ahub_probe()
1368 		return PTR_ERR(ahub->clk);  in tegra_ahub_probe()
1375 	ahub->regmap = devm_regmap_init_mmio(&pdev->dev, regs,  in tegra_ahub_probe()
1376 					     ahub->soc_data->regmap_config);  in tegra_ahub_probe()
1377 	if (IS_ERR(ahub->regmap)) {  in tegra_ahub_probe()
1379 		return PTR_ERR(ahub->regmap);  in tegra_ahub_probe()
1382 	regcache_cache_only(ahub->regmap, true);  in tegra_ahub_probe()
1385 					      ahub->soc_data->cmpnt_drv,  in tegra_ahub_probe()
1386 					      ahub->soc_data->dai_drv,  in tegra_ahub_probe()
1387 					      ahub->soc_data->num_dais);  in tegra_ahub_probe()
1389 		dev_err(&pdev->dev, "can't register AHUB component, err: %d\n",  in tegra_ahub_probe()
1421 		.name = "tegra210-ahub",
1430 MODULE_DESCRIPTION("Tegra210 ASoC AHUB driver");