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| author | Yen Lin <yelin@nvidia.com> | 2012-03-06 19:00:23 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-03-29 08:12:50 +0200 |
| commit | 96a78ac0c445999ce21fb42ecab061479b4d7056 (patch) | |
| tree | 421a551928a999d1bc1bd9c8e72563db72910b46 /lib | |
| parent | 34fa833aeeea498033f2c68b33ed8d57bf951e22 (diff) | |
| download | u-boot-96a78ac0c445999ce21fb42ecab061479b4d7056.zip u-boot-96a78ac0c445999ce21fb42ecab061479b4d7056.tar.gz u-boot-96a78ac0c445999ce21fb42ecab061479b4d7056.tar.bz2 | |
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>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/fdtdec.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/fdtdec.c b/lib/fdtdec.c index 2149bd7..bdec1a0 100644 --- a/lib/fdtdec.c +++ b/lib/fdtdec.c @@ -38,6 +38,8 @@ DECLARE_GLOBAL_DATA_PTR; static const char * const compat_names[COMPAT_COUNT] = { COMPAT(UNKNOWN, "<none>"), COMPAT(NVIDIA_TEGRA20_USB, "nvidia,tegra20-ehci"), + COMPAT(NVIDIA_TEGRA20_I2C, "nvidia,tegra20-i2c"), + COMPAT(NVIDIA_TEGRA20_DVC, "nvidia,tegra20-i2c-dvc"), }; const char *fdtdec_get_compatible(enum fdt_compat_id id) |