ASoC: codecs: add tc358749x codec driver

[firefly-linux-kernel-4.4.55.git] / sound / soc / codecs / tc358749x.h

diff --git a/sound/soc/codecs/tc358749x.h b/sound/soc/codecs/tc358749x.h
new file mode 100644 (file)
index 0000000..5a78cb7
--- /dev/null
+++ b/sound/soc/codecs/tc358749x.h
@@ -0,0 +1,53 @@
+/*
+ * tc358749x.h TC358749XBG ALSA SoC audio codec driver
+ *
+ * Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd
+ * Author: Roy <luoxiaotan@rock-chips.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.*
+ */
+
+#ifndef _TC358749X_H
+#define _TC358749X_H
+
+#define TC358749X_FORCE_MUTE           0x8600
+#define MUTE                           0x1
+#define FORCE_DMUTE_MASK               BIT(0)
+#define FORCE_AMUTE_MASK               BIT(4)
+
+#define TC358749X_FS_SET               0x8621
+#define FS_SET_MASK                    0xf
+#define FS_44100                       0x0
+#define FS_48000                       0x2
+#define FS_32000                       0x3
+#define FS_22050                       0x4
+#define FS_24000                       0x6
+#define FS_88200                       0x8
+#define FS_96000                       0xa
+#define FS_176400                      0xc
+#define FS_192000                      0xe
+
+struct tc358749x_priv {
+       struct regmap                   *regmap;
+       struct i2c_client               *client;
+       struct device                   *dev;
+       struct gpio_desc                *gpio_power;
+       struct gpio_desc                *gpio_power18;
+       struct gpio_desc                *gpio_power33;
+       struct gpio_desc                *gpio_csi_ctl;
+       struct gpio_desc                *gpio_reset;
+       struct gpio_desc                *gpio_stanby;
+       struct gpio_desc                *gpio_int;
+};
+
+#endif