Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 47 insertions, 0 deletions

diff --git a/sound/soc/fsl/fsl_rpmsg.h b/sound/soc/fsl/fsl_rpmsg.h
new file mode 100644
index 0000000000..b04086fbf8
--- /dev/null
+++ b/sound/soc/fsl/fsl_rpmsg.h
@@ -0,0 +1,47 @@
+/* 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 */