Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / include / linux / platform_data / adau1977.h

diff --git a/kernel/include/linux/platform_data/adau1977.h b/kernel/include/linux/platform_data/adau1977.h
new file mode 100644 (file)
index 0000000..bed11d9
--- /dev/null
+++ b/kernel/include/linux/platform_data/adau1977.h
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+/*
+ * ADAU1977/ADAU1978/ADAU1979 driver
+ *
+ * Copyright 2014 Analog Devices Inc.
+ *  Author: Lars-Peter Clausen <lars@metafoo.de>
+ *
+ * Licensed under the GPL-2.
+ */
+
+#ifndef __LINUX_PLATFORM_DATA_ADAU1977_H__
+#define __LINUX_PLATFORM_DATA_ADAU1977_H__
+
+/**
+ * enum adau1977_micbias - ADAU1977 MICBIAS pin voltage setting
+ * @ADAU1977_MICBIAS_5V0: MICBIAS is set to 5.0 V
+ * @ADAU1977_MICBIAS_5V5: MICBIAS is set to 5.5 V
+ * @ADAU1977_MICBIAS_6V0: MICBIAS is set to 6.0 V
+ * @ADAU1977_MICBIAS_6V5: MICBIAS is set to 6.5 V
+ * @ADAU1977_MICBIAS_7V0: MICBIAS is set to 7.0 V
+ * @ADAU1977_MICBIAS_7V5: MICBIAS is set to 7.5 V
+ * @ADAU1977_MICBIAS_8V0: MICBIAS is set to 8.0 V
+ * @ADAU1977_MICBIAS_8V5: MICBIAS is set to 8.5 V
+ * @ADAU1977_MICBIAS_9V0: MICBIAS is set to 9.0 V
+ */
+enum adau1977_micbias {
+       ADAU1977_MICBIAS_5V0 = 0x0,
+       ADAU1977_MICBIAS_5V5 = 0x1,
+       ADAU1977_MICBIAS_6V0 = 0x2,
+       ADAU1977_MICBIAS_6V5 = 0x3,
+       ADAU1977_MICBIAS_7V0 = 0x4,
+       ADAU1977_MICBIAS_7V5 = 0x5,
+       ADAU1977_MICBIAS_8V0 = 0x6,
+       ADAU1977_MICBIAS_8V5 = 0x7,
+       ADAU1977_MICBIAS_9V0 = 0x8,
+};
+
+/**
+ * struct adau1977_platform_data - Platform configuration data for the ADAU1977
+ * @micbias: Specifies the voltage for the MICBIAS pin
+ */
+struct adau1977_platform_data {
+       enum adau1977_micbias micbias;
+};
+
+#endif