tegra: i2c: Add I2C driver
Add basic i2c driver for Tegra2 with 8- and 16-bit address support.
The driver requires CONFIG_OF_CONTROL to obtain its configuration
from the device tree.
(Simon Glass: sjg@chromium.org modified for upstream)
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Heiko Schocher <hs@denx.de>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
diff --git a/include/fdtdec.h b/include/fdtdec.h
index 1e198f8..171c628 100644
--- a/include/fdtdec.h
+++ b/include/fdtdec.h
@@ -58,6 +58,8 @@
enum fdt_compat_id {
COMPAT_UNKNOWN,
COMPAT_NVIDIA_TEGRA20_USB, /* Tegra2 USB port */
+ COMPAT_NVIDIA_TEGRA20_I2C, /* Tegra2 i2c */
+ COMPAT_NVIDIA_TEGRA20_DVC, /* Tegra2 dvc (really just i2c) */
COMPAT_COUNT,
};