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authorLars-Peter Clausen <lars@metafoo.de>2012-09-04 19:26:00 +0400
committerJonathan Cameron <jic23@kernel.org>2012-09-08 13:20:09 +0400
commit7b123c85bbb3fadbd02b82d77d5aee0c399b0e06 (patch)
tree30d9f5e48ca28b1544ba239f107f4e8fea8e18af /include/linux/platform_data/ad7791.h
parentbf83238019cf091a32d3a8aeddf22282af992843 (diff)
downloadlinux-7b123c85bbb3fadbd02b82d77d5aee0c399b0e06.tar.xz
staging:iio:adc: Add AD7791 driver
This patch adds support for the Analog Devices AD7787, AD7788, AD7789, AD7790 and AD7791 Sigma Delta Analog-to-Digital converters. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'include/linux/platform_data/ad7791.h')
-rw-r--r--include/linux/platform_data/ad7791.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/platform_data/ad7791.h b/include/linux/platform_data/ad7791.h
new file mode 100644
index 000000000000..f9e4db1b82ae
--- /dev/null
+++ b/include/linux/platform_data/ad7791.h
@@ -0,0 +1,17 @@
+#ifndef __LINUX_PLATFORM_DATA_AD7791__
+#define __LINUX_PLATFORM_DATA_AD7791__
+
+/**
+ * struct ad7791_platform_data - AD7791 device platform data
+ * @buffered: If set to true configure the device for buffered input mode.
+ * @burnout_current: If set to true the 100mA burnout current is enabled.
+ * @unipolar: If set to true sample in unipolar mode, if set to false sample in
+ * bipolar mode.
+ */
+struct ad7791_platform_data {
+ bool buffered;
+ bool burnout_current;
+ bool unipolar;
+};
+
+#endif