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u-boot/drivers/i2c
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Alexey Brodkin f9de54e9b0 designware_i2c: remove 10msec delay in i2c_xfer_finish 
This delay applies to any data transfer on I2C bus.

For example 1kB data read with per-byte access (which happens if
environment is stored in I2C EEPROM) takes more than 10 seconds.

Moreover data bus driver has to care about bus state and data transfer,
but not about internal states of attached devices.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>

Cc: Tom Rini <trini@ti.com>
cc: Armando Visconti <armando.visconti@st.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Heiko Schocher <hs@denx.de>
Cc: Vipin KUMAR <vipin.kumar@st.com>
Cc: Tom Rix <Tom.Rix@windriver.com>
Cc: Mischa Jonker <mjonker@synopsys.com>
2013-11-13 06:22:41 +01:00
..
bfin-twi_i2c.c Blackfin: TWI/I2C: implement multibus support 2010-05-05 10:04:38 +02:00
davinci_i2c.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
designware_i2c.c designware_i2c: remove 10msec delay in i2c_xfer_finish 2013-11-13 06:22:41 +01:00
designware_i2c.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
fsl_i2c.c fsl_i2c: add workaround for the erratum I2C A004447 2013-08-20 11:15:31 +02:00
fti2c010.c drivers/i2c: Update fti2c010.[ch], i2c_core.c to use SPDX identifiers 2013-07-25 08:51:42 -04:00
fti2c010.h drivers/i2c: Update fti2c010.[ch], i2c_core.c to use SPDX identifiers 2013-07-25 08:51:42 -04:00
i2c_core.c i2c: eliminate warnings in i2c_reloc_fixup function 2013-10-17 07:24:41 +02:00
Makefile i2c, omap1510: remove i2c driver 2013-11-13 06:18:31 +01:00
mv_i2c.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
mv_i2c.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
mvtwsi.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
mxc_i2c.c i2c: mxc: move to new subsystem 2013-10-17 07:20:24 +02:00
mxs_i2c.c i2c: mxs_i2c: Squash endless loop 2013-11-13 06:08:31 +01:00
omap24xx_i2c.c i2c, omap24xx: convert driver to new mutlibus/mutliadapter framework 2013-11-13 06:18:17 +01:00
omap24xx_i2c.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
pca9564_i2c.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
ppc4xx_i2c.c Merge branch 'master' of git://git.denx.de/u-boot-i2c 2013-07-24 09:50:24 -04:00
rcar_i2c.c i2c: Add support for Renesas rcar 2013-10-17 07:20:25 +02:00
s3c24x0_i2c.c i2c: s3c24xx: add hsi2c controller support 2013-10-17 07:20:26 +02:00
s3c24x0_i2c.h i2c: s3c24xx: add hsi2c controller support 2013-10-17 07:20:26 +02:00
sh_i2c.c i2c: sh_i2c: Update to new CONFIG_SYS_I2C framework 2013-11-13 06:08:26 +01:00
sh_sh7734_i2c.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
soft_i2c.c i2c: soft: Fix typo in CONFIG_SYS_I2C_SOFT_SPEED 2013-08-03 06:01:18 +02:00
tegra_i2c.c tegra: Avoid using I2C prior to relocation 2013-08-13 17:11:25 -04:00
tsi108_i2c.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
u8500_i2c.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
u8500_i2c.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
zynq_i2c.c i2c, zynq: convert zynq i2c driver to new multibus/multiadapter framework 2013-11-13 06:18:27 +01:00