75265ae527
I2C: Put I2C devices on their own bus
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This patch adds a I2C bus on which the I2C devices and drivers register.
This makes it cleaner as I2C devices won't accidently end up probed by
a platform_device driver.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-09-14 11:47:41 +02:00
d136e780f4
i2c: add platform_data for i2c_board_info
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Signed-off-by: Marc Reilly <marc@cpdesign.com.au>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-07-30 11:41:03 +02:00
502ecda2d1
Allow data-only i2c transfers
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Modified the i2c_imx driver to support data-only transfers, without
command byte. This allows to construct more complex i2c transfers
and support non genuine devices like Atmel ATxx secure memory, where the
master reads data after a write command.
Signed-off-by: Rosen Kolev <rosen.kolev@amk-drives.bg>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-10-07 15:42:48 +02:00
f324eb881a
i2c: Add missing defines for omap
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-08-06 19:16:40 +02:00
624f936032
i2c: implement i2c_get_adapter()
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-05-26 10:34:58 +02:00
ccc2adda4c
i2c.h: fix typo in copyright
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Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2010-02-16 21:49:33 +01:00
d990747d66
i2c: Add a no-op i2c_register_board_info if i2c is disabled
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-12-18 16:44:58 +01:00
dac84c7b9d
documentation updates
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Signed-off-by: Juergen Beisert <jbe@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-12-15 11:32:02 +01:00
9491ec7800
Cleanup colleteral damage from renaming
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-12-15 10:19:08 +01:00
a3ffa97f40
rename U-Boot-v2 project to barebox
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This has been done with the following script:
find -path ./.git -prune -o -type f -print0 | xargs -0 -r sed -i \
-e 's/u2boot/barebox/g' \
-e 's/U2Boot/barebox/g' \
-e 's/U-boot V2/barebox/g' \
-e 's/u-boot v2/barebox/g' \
-e 's/U-Boot V2/barebox/g' \
-e 's/U-Boot-v2/barebox/g' \
-e 's/U_BOOT/BAREBOX/g' \
-e 's/UBOOT/BAREBOX/g' \
-e 's/uboot/barebox/g' \
-e 's/u-boot/barebox/g' \
-e 's/u_boot/barebox/g' \
-e 's/U-Boot/barebox/g' \
-e 's/U-boot/barebox/g' \
-e 's/U-BOOT/barebox/g'
find -path ./.git -prune -o \( -name "*u-boot*" -o -name "*uboot*" -o -name "*u_boot*" \) -print0 | \
xargs -0 -r rename 's/u[-_]?boot/barebox/'
It needs some manual fixup following in the next patch
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-12-15 10:18:30 +01:00
0d870824a4
i2c: new framework
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Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2009-12-03 10:44:42 +01:00
Sascha Hauer
Marc Reilly
Rosen Kolev
Marc Kleine-Budde
Juergen Beisert