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