1 files changed, 37 insertions, 0 deletions
diff --git a/include/sound/rt5668.h b/include/sound/rt5668.h
new file mode 100644
index 000000000..182edfbc9
--- /dev/null
+++ b/include/sound/rt5668.h
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * linux/sound/rt5668.h -- Platform data for RT5668
+ *
+ * Copyright 2018 Realtek Microelectronics
+ */
+
+#ifndef __LINUX_SND_RT5668_H
+#define __LINUX_SND_RT5668_H
+
+enum rt5668_dmic1_data_pin {
+	RT5668_DMIC1_NULL,
+	RT5668_DMIC1_DATA_GPIO2,
+	RT5668_DMIC1_DATA_GPIO5,
+};
+
+enum rt5668_dmic1_clk_pin {
+	RT5668_DMIC1_CLK_GPIO1,
+	RT5668_DMIC1_CLK_GPIO3,
+};
+
+enum rt5668_jd_src {
+	RT5668_JD_NULL,
+	RT5668_JD1,
+};
+
+struct rt5668_platform_data {
+
+	int ldo1_en; /* GPIO for LDO1_EN */
+
+	enum rt5668_dmic1_data_pin dmic1_data_pin;
+	enum rt5668_dmic1_clk_pin dmic1_clk_pin;
+	enum rt5668_jd_src jd_src;
+};
+
+#endif
+