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f7c1053535
u-boot-brain/drivers/i2c
History
Heiko Schocher f7c1053535 i2c, omap24xx: add i2c deblock sequenz 
If a bus busy is detected when intializing the driver,
toggle 9 times the scl pin. Therefore enable the test mode
of the controller, in which the scl, sda pins can be
controlled manually.

Tested on the siemens boards pxm2, rut and dxr2.

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Tom Rini <trini@ti.com>
Cc: Hannes Petermaier <oe5hpm@oevsv.at>
Cc: Lubomir Popov <lpopov@mm-sol.com>
Cc: Steve Sakoman <steve@sakoman.com>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Vincent Stehlé <v-stehle@ti.com>
Cc: Samuel Egli <samuel.egli@siemens.com>
2014-07-16 05:18:55 +02:00
..
bfin-twi_i2c.c blackfin: add spi and i2c specific get clock functions 2014-02-20 06:46:56 +01:00
davinci_i2c.c i2c, davinci: convert driver to new mutlibus/mutliadapter framework 2014-04-17 17:24:38 -04:00
davinci_i2c.h i2c, davinci: convert driver to new mutlibus/mutliadapter framework 2014-04-17 17:24:38 -04:00
designware_i2c.c designware_i2c: remove inclusion of <asm/arch/hardware.h> 2014-02-20 06:49:09 +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 drivers/i2c/fsl_i2c: modify i2c_read to handle multi-byte write 2014-04-29 07:10:58 +02:00
fti2c010.c i2c: fti2c010: fix compiler warning on paddr[] 2014-01-13 08:18:38 +01:00
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: Fix i2c speed command 2014-01-13 08:17:51 +01:00
ihs_i2c.c board: gdsys: Make gdsys osd hardware detection more robust 2014-07-07 19:47:19 -04:00
kona_i2c.c i2c: kona: Resolve Kona I2C driver issue 2014-06-12 11:42:50 +02:00
Makefile i2c: IHS I2C master driver 2014-07-07 19:47:18 -04:00
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 mvtwsi: Remove unnecessary twsi_baud_rate and twsi_slave_address globals 2014-05-14 12:59:12 +02:00
mxc_i2c.c ARMv8/FSL_LSCH3: Add FSL_LSCH3 SoC 2014-07-03 08:40:51 +02:00
mxs_i2c.c i2c: i2c-mxs: Wait for I2C to empty queue 2014-02-20 06:46:57 +01:00
omap24xx_i2c.c i2c, omap24xx: add i2c deblock sequenz 2014-07-16 05:18:55 +02:00
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 rcar_i2c: Clear status before start master receive 2014-01-13 08:16:48 +01:00
s3c24x0_i2c.c i2c: samsung: register i2c busses for Exynso5420 and Exynos5250 2013-12-06 07:46:23 +01:00
s3c24x0_i2c.h i2c: s3c24xx: add hsi2c controller support 2013-10-17 07:20:26 +02:00
sh_i2c.c i2c: sh_i2c: bugfix: i2c probe command does not work 2014-04-14 17:41:48 +09:00
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 ARM: IXP: Remove the IXP architecture support 2014-02-06 02:51:52 +01:00
tegra_i2c.c i2c: tegra: dump alen in debug statements 2014-07-03 06:29:39 +02:00
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: Fixed compilation errors when using DEBUG 2014-05-08 07:03:37 +02:00