2019-05-30 02:57:50 +03:00
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/* SPDX-License-Identifier: GPL-2.0-only */
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2011-01-08 08:36:15 +03:00
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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 <swarren@nvidia.com>
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2012-04-06 21:15:55 +04:00
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* Copyright (C) 2010,2012 - NVIDIA, Inc.
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2011-01-08 08:36:15 +03:00
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*/
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#ifndef __TEGRA_ASOC_UTILS_H__
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2014-08-22 13:27:07 +04:00
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#define __TEGRA_ASOC_UTILS_H__
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2011-01-08 08:36:15 +03:00
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2011-01-29 00:26:40 +03:00
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struct clk;
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struct device;
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2012-04-06 21:15:55 +04:00
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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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2013-03-21 23:56:42 +04:00
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TEGRA_ASOC_UTILS_SOC_TEGRA114,
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2013-10-12 01:43:17 +04:00
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TEGRA_ASOC_UTILS_SOC_TEGRA124,
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2012-04-06 21:15:55 +04:00
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};
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2011-01-29 00:26:40 +03:00
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struct tegra_asoc_utils_data {
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struct device *dev;
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2012-04-06 21:15:55 +04:00
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enum tegra_asoc_utils_soc soc;
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2011-01-29 00:26:40 +03:00
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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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2011-04-20 01:25:09 +04:00
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int mclk);
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2012-12-20 03:17:33 +04:00
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int tegra_asoc_utils_set_ac97_rate(struct tegra_asoc_utils_data *data);
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2011-01-29 00:26:40 +03:00
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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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void tegra_asoc_utils_fini(struct tegra_asoc_utils_data *data);
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2011-01-08 08:36:15 +03:00
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#endif
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