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1/* SPDX-License-Identifier: GPL-2.0-only */2/*3 * omap-mcbsp.h4 *5 * Copyright (C) 2008 Nokia Corporation6 *7 * Contact: Jarkko Nikula <jarkko.nikula@bitmer.com>8 * Peter Ujfalusi <peter.ujfalusi@ti.com>9 */10 11#ifndef __OMAP_MCBSP_H__12#define __OMAP_MCBSP_H__13 14#include <sound/dmaengine_pcm.h>15 16/* Source clocks for McBSP sample rate generator */17enum omap_mcbsp_clksrg_clk {18 OMAP_MCBSP_SYSCLK_CLKS_FCLK, /* Internal FCLK */19 OMAP_MCBSP_SYSCLK_CLKS_EXT, /* External CLKS pin */20 OMAP_MCBSP_SYSCLK_CLK, /* Internal ICLK */21 OMAP_MCBSP_SYSCLK_CLKX_EXT, /* External CLKX pin */22 OMAP_MCBSP_SYSCLK_CLKR_EXT, /* External CLKR pin */23};24 25/* McBSP dividers */26enum omap_mcbsp_div {27 OMAP_MCBSP_CLKGDV, /* Sample rate generator divider */28};29 30int omap_mcbsp_st_add_controls(struct snd_soc_pcm_runtime *rtd, int port_id);31 32#endif /* __OMAP_MCBSP_H__ */33