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()
564 	{ .compatible = "nvidia,tegra210-ahub", .data = &soc_data_tegra210 },
565 	{ .compatible = "nvidia,tegra186-ahub", .data = &soc_data_tegra186 },
572 	struct tegra_ahub *ahub = dev_get_drvdata(dev);  in tegra_ahub_runtime_suspend()  local
574 	regcache_cache_only(ahub->regmap, true);  in tegra_ahub_runtime_suspend()
575 	regcache_mark_dirty(ahub->regmap);  in tegra_ahub_runtime_suspend()
577 	clk_disable_unprepare(ahub->clk);  in tegra_ahub_runtime_suspend()
584 	struct tegra_ahub *ahub = dev_get_drvdata(dev);  in tegra_ahub_runtime_resume()  local
587 	err = clk_prepare_enable(ahub->clk);  in tegra_ahub_runtime_resume()
589 		dev_err(dev, "failed to enable AHUB clock, err: %d\n", err);  in tegra_ahub_runtime_resume()
593 	regcache_cache_only(ahub->regmap, false);  in tegra_ahub_runtime_resume()
594 	regcache_sync(ahub->regmap);  in tegra_ahub_runtime_resume()
601 	struct tegra_ahub *ahub;  in tegra_ahub_probe()  local
605 	ahub = devm_kzalloc(&pdev->dev, sizeof(*ahub), GFP_KERNEL);  in tegra_ahub_probe()
606 	if (!ahub)  in tegra_ahub_probe()
609 	ahub->soc_data = of_device_get_match_data(&pdev->dev);  in tegra_ahub_probe()
611 	platform_set_drvdata(pdev, ahub);  in tegra_ahub_probe()
613 	ahub->clk = devm_clk_get(&pdev->dev, "ahub");  in tegra_ahub_probe()
614 	if (IS_ERR(ahub->clk)) {  in tegra_ahub_probe()
615 		dev_err(&pdev->dev, "can't retrieve AHUB clock\n");  in tegra_ahub_probe()
616 		return PTR_ERR(ahub->clk);  in tegra_ahub_probe()
623 	ahub->regmap = devm_regmap_init_mmio(&pdev->dev, regs,  in tegra_ahub_probe()
624 					     ahub->soc_data->regmap_config);  in tegra_ahub_probe()
625 	if (IS_ERR(ahub->regmap)) {  in tegra_ahub_probe()
627 		return PTR_ERR(ahub->regmap);  in tegra_ahub_probe()
630 	regcache_cache_only(ahub->regmap, true);  in tegra_ahub_probe()
633 					      ahub->soc_data->cmpnt_drv,  in tegra_ahub_probe()
634 					      ahub->soc_data->dai_drv,  in tegra_ahub_probe()
635 					      ahub->soc_data->num_dais);  in tegra_ahub_probe()
637 		dev_err(&pdev->dev, "can't register AHUB component, err: %d\n",  in tegra_ahub_probe()
669 		.name = "tegra210-ahub",
678 MODULE_DESCRIPTION("Tegra210 ASoC AHUB driver");