162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Freescale ALSA SoC Machine driver utility 462306a36Sopenharmony_ci * 562306a36Sopenharmony_ci * Author: Timur Tabi <timur@freescale.com> 662306a36Sopenharmony_ci * 762306a36Sopenharmony_ci * Copyright 2010 Freescale Semiconductor, Inc. 862306a36Sopenharmony_ci */ 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ci#ifndef _FSL_UTILS_H 1162306a36Sopenharmony_ci#define _FSL_UTILS_H 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ci#define DAI_NAME_SIZE 32 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_cistruct snd_soc_dai_link; 1662306a36Sopenharmony_cistruct device_node; 1762306a36Sopenharmony_ci 1862306a36Sopenharmony_ciint fsl_asoc_get_dma_channel(struct device_node *ssi_np, const char *name, 1962306a36Sopenharmony_ci struct snd_soc_dai_link *dai, 2062306a36Sopenharmony_ci unsigned int *dma_channel_id, 2162306a36Sopenharmony_ci unsigned int *dma_id); 2262306a36Sopenharmony_ci 2362306a36Sopenharmony_civoid fsl_asoc_get_pll_clocks(struct device *dev, struct clk **pll8k_clk, 2462306a36Sopenharmony_ci struct clk **pll11k_clk); 2562306a36Sopenharmony_ci 2662306a36Sopenharmony_civoid fsl_asoc_reparent_pll_clocks(struct device *dev, struct clk *clk, 2762306a36Sopenharmony_ci struct clk *pll8k_clk, 2862306a36Sopenharmony_ci struct clk *pll11k_clk, u64 ratio); 2962306a36Sopenharmony_ci#endif /* _FSL_UTILS_H */ 30