Adding upstream version 6.6.15.upstream/6.6.15

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

1 files changed, 89 insertions, 0 deletions

diff --git a/sound/soc/meson/aiu.h b/sound/soc/meson/aiu.h
new file mode 100644
index 0000000000..393b6c2307
--- /dev/null
+++ b/sound/soc/meson/aiu.h
@@ -0,0 +1,89 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
+/*
+ * Copyright (c) 2018 BayLibre, SAS.
+ * Author: Jerome Brunet <jbrunet@baylibre.com>
+ */
+
+#ifndef _MESON_AIU_H
+#define _MESON_AIU_H
+
+struct clk;
+struct clk_bulk_data;
+struct device;
+struct of_phandle_args;
+struct snd_soc_dai;
+struct snd_soc_dai_ops;
+
+enum aiu_clk_ids {
+	PCLK = 0,
+	AOCLK,
+	MCLK,
+	MIXER
+};
+
+struct aiu_interface {
+	struct clk_bulk_data *clks;
+	unsigned int clk_num;
+	int irq;
+};
+
+struct aiu_platform_data {
+	bool has_acodec;
+	bool has_clk_ctrl_more_i2s_div;
+};
+
+struct aiu {
+	struct clk *pclk;
+	struct clk *spdif_mclk;
+	struct aiu_interface i2s;
+	struct aiu_interface spdif;
+	const struct aiu_platform_data *platform;
+};
+
+#define AIU_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |	\
+		     SNDRV_PCM_FMTBIT_S20_LE |	\
+		     SNDRV_PCM_FMTBIT_S24_LE)
+
+int aiu_of_xlate_dai_name(struct snd_soc_component *component,
+			  const struct of_phandle_args *args,
+			  const char **dai_name,
+			  unsigned int component_id);
+
+int aiu_hdmi_ctrl_register_component(struct device *dev);
+int aiu_acodec_ctrl_register_component(struct device *dev);
+
+int aiu_fifo_i2s_dai_probe(struct snd_soc_dai *dai);
+int aiu_fifo_spdif_dai_probe(struct snd_soc_dai *dai);
+
+extern const struct snd_soc_dai_ops aiu_fifo_i2s_dai_ops;
+extern const struct snd_soc_dai_ops aiu_fifo_spdif_dai_ops;
+extern const struct snd_soc_dai_ops aiu_encoder_i2s_dai_ops;
+extern const struct snd_soc_dai_ops aiu_encoder_spdif_dai_ops;
+
+#define AIU_IEC958_BPF			0x000
+#define AIU_958_MISC			0x010
+#define AIU_IEC958_DCU_FF_CTRL		0x01c
+#define AIU_958_CHSTAT_L0		0x020
+#define AIU_958_CHSTAT_L1		0x024
+#define AIU_958_CTRL			0x028
+#define AIU_I2S_SOURCE_DESC		0x034
+#define AIU_I2S_DAC_CFG			0x040
+#define AIU_I2S_SYNC			0x044
+#define AIU_I2S_MISC			0x048
+#define AIU_RST_SOFT			0x054
+#define AIU_CLK_CTRL			0x058
+#define AIU_CLK_CTRL_MORE		0x064
+#define AIU_CODEC_DAC_LRCLK_CTRL	0x0a0
+#define AIU_HDMI_CLK_DATA_CTRL		0x0a8
+#define AIU_ACODEC_CTRL			0x0b0
+#define AIU_958_CHSTAT_R0		0x0c0
+#define AIU_958_CHSTAT_R1		0x0c4
+#define AIU_MEM_I2S_START		0x180
+#define AIU_MEM_I2S_MASKS		0x18c
+#define AIU_MEM_I2S_CONTROL		0x190
+#define AIU_MEM_IEC958_START		0x194
+#define AIU_MEM_IEC958_CONTROL		0x1a4
+#define AIU_MEM_I2S_BUF_CNTL		0x1d8
+#define AIU_MEM_IEC958_BUF_CNTL		0x1fc
+
+#endif /* _MESON_AIU_H */