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38 lines
915 B
38 lines
915 B
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* tegra_asoc_utils.h - Definitions for Tegra DAS driver |
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* |
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* Author: Stephen Warren <[email protected]> |
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* Copyright (C) 2010,2012 - NVIDIA, Inc. |
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*/ |
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#ifndef __TEGRA_ASOC_UTILS_H__ |
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#define __TEGRA_ASOC_UTILS_H__ |
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struct clk; |
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struct device; |
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enum tegra_asoc_utils_soc { |
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TEGRA_ASOC_UTILS_SOC_TEGRA20, |
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TEGRA_ASOC_UTILS_SOC_TEGRA30, |
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TEGRA_ASOC_UTILS_SOC_TEGRA114, |
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TEGRA_ASOC_UTILS_SOC_TEGRA124, |
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}; |
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struct tegra_asoc_utils_data { |
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struct device *dev; |
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enum tegra_asoc_utils_soc soc; |
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struct clk *clk_pll_a; |
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struct clk *clk_pll_a_out0; |
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struct clk *clk_cdev1; |
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int set_baseclock; |
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int set_mclk; |
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}; |
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int tegra_asoc_utils_set_rate(struct tegra_asoc_utils_data *data, int srate, |
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int mclk); |
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int tegra_asoc_utils_set_ac97_rate(struct tegra_asoc_utils_data *data); |
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int tegra_asoc_utils_init(struct tegra_asoc_utils_data *data, |
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struct device *dev); |
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#endif
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