summaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
authorColin Cross <ccross@android.com>2011-02-20 17:14:21 -0800
committerBen Dooks <ben-linux@fluff.org>2011-02-23 00:53:26 +0000
commitdb811ca0f48578f9940f49f284ac81e336b264ad (patch)
tree5df593fbcc910071e8a30e650f08cf62ac9f6849 /include
parentd8204a37baf5474d3154eb536c936369be2bd5c0 (diff)
i2c: tegra: Add i2c support
Adds I2C bus driver for nVidia Tegra SoCs. Tegra includes 4 I2C controllers, one of which is inside the Dynamic Voltage Controller and has a slightly different register map. Signed-off-by: Colin Cross <ccross@android.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/i2c-tegra.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/include/linux/i2c-tegra.h b/include/linux/i2c-tegra.h
new file mode 100644
index 000000000000..9c85da49857a
--- /dev/null
+++ b/include/linux/i2c-tegra.h
@@ -0,0 +1,25 @@
+/*
+ * drivers/i2c/busses/i2c-tegra.c
+ *
+ * Copyright (C) 2010 Google, Inc.
+ * Author: Colin Cross <ccross@android.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that 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.
+ *
+ */
+
+#ifndef _LINUX_I2C_TEGRA_H
+#define _LINUX_I2C_TEGRA_H
+
+struct tegra_i2c_platform_data {
+ unsigned long bus_clk_rate;
+};
+
+#endif /* _LINUX_I2C_TEGRA_H */