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- /* SPDX-License-Identifier: GPL-2.0 */
- /*
- * Copyright 2017-2021 NXP
- */
- #ifndef __FSL_RPMSG_H
- #define __FSL_RPMSG_H
- /*
- * struct fsl_rpmsg_soc_data
- * @rates: supported rates
- * @formats: supported formats
- */
- struct fsl_rpmsg_soc_data {
- int rates;
- u64 formats;
- };
- /*
- * struct fsl_rpmsg - rpmsg private data
- *
- * @ipg: ipg clock for cpu dai (SAI)
- * @mclk: master clock for cpu dai (SAI)
- * @dma: clock for dma device
- * @pll8k: parent clock for multiple of 8kHz frequency
- * @pll11k: parent clock for multiple of 11kHz frequency
- * @card_pdev: Platform_device pointer to register a sound card
- * @soc_data: soc specific data
- * @mclk_streams: Active streams that are using baudclk
- * @force_lpa: force enable low power audio routine if condition satisfy
- * @enable_lpa: enable low power audio routine according to dts setting
- * @buffer_size: pre allocated dma buffer size
- */
- struct fsl_rpmsg {
- struct clk *ipg;
- struct clk *mclk;
- struct clk *dma;
- struct clk *pll8k;
- struct clk *pll11k;
- struct platform_device *card_pdev;
- const struct fsl_rpmsg_soc_data *soc_data;
- unsigned int mclk_streams;
- int force_lpa;
- int enable_lpa;
- int buffer_size;
- };
- #endif /* __FSL_RPMSG_H */
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