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| author | Simon Glass <sjg@chromium.org> | 2014-12-10 08:55:47 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2014-12-11 13:18:42 -0700 |
| commit | c6202d857ebce5d6c8f0ec1d8d30352195546280 (patch) | |
| tree | 85a76af015d57390f13871e0250c5a0446dcfa86 /include/dm | |
| parent | 59345b1f0f9941d32b45d0e27401355b34106357 (diff) | |
| download | talos-obmc-uboot-c6202d857ebce5d6c8f0ec1d8d30352195546280.tar.gz talos-obmc-uboot-c6202d857ebce5d6c8f0ec1d8d30352195546280.zip | |
dm: i2c: Add a uclass for I2C
The uclass implements the same operations as the current I2C framework but
makes some changes to make it fit driver model better:
- Remove the chip address from API calls
- Remove the address length from API calls
- Remove concept of 'current' I2C bus
- Drop all existing init functions
Acked-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/dm')
| -rw-r--r-- | include/dm/uclass-id.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/dm/uclass-id.h b/include/dm/uclass-id.h index 202f59b505..01866c3a9c 100644 --- a/include/dm/uclass-id.h +++ b/include/dm/uclass-id.h @@ -29,6 +29,8 @@ enum uclass_id { UCLASS_SPI_FLASH, /* SPI flash */ UCLASS_CROS_EC, /* Chrome OS EC */ UCLASS_THERMAL, /* Thermal sensor */ + UCLASS_I2C, /* I2C bus */ + UCLASS_I2C_GENERIC, /* Generic I2C device */ UCLASS_COUNT, UCLASS_INVALID = -1, |
