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u-boot/drivers/i2c
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Hans de Goede 2ca0299579 mvtwsi: Fix breakage introduced by "Fix mvtwsi not working on sun6i and newer sunxi SoCs" 
"Fix mvtwsi not working on sun6i and newer sunxi SoCs" includes the following:

@@ -189,7 +200,8 @@ static int twsi_start(struct i2c_adapter *adap, int expected_status)
 	/* globally set TWSIEN in case it was not */
 	twsi_control_flags |= MVTWSI_CONTROL_TWSIEN;
 	/* assert START */
-	writel(twsi_control_flags | MVTWSI_CONTROL_START, &twsi->control);
+	twsi_control_flags |= MVTWSI_CONTROL_START | MVTWSI_CONTROL_CLEAR_IFLG;
+	writel(twsi_control_flags, &twsi->control);
 	/* wait for controller to process START */
 	return twsi_wait(adap, expected_status);
 }

The modification of twsi_control_flags done here was introduced while
merging to fix a line > 80 chars, but twsi_control_flags is a global variable
and should not be modified like this here, this commit fixes this, restoring
mvtwsi functionality.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2016-01-26 17:58:02 +01:00
..
muxes dm: i2c: Allow muxes to be enabled for SPL separately 2016-01-21 20:42:35 -07:00
adi_i2c.c Move console definitions into a new console.h file 2015-11-19 20:27:50 -07:00
cros_ec_ldo.c cros_ec: Support the LDO access method used by spring 2015-08-05 21:06:11 -06:00
cros_ec_tunnel.c dm: cros_ec: Convert the I2C tunnel code to use driver model 2015-08-05 21:06:11 -06:00
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 i2c: designware: Convert driver to multibus/multiadapter framework 2014-10-29 08:56:23 +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 Add more SPDX-License-Identifier tags 2016-01-19 08:31:21 -05:00
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: Correct spelling error 2014-12-08 07:27:22 +01:00
i2c-emul-uclass.c dm: i2c: Add I2C emulation driver for sandbox 2014-12-11 13:18:42 -07:00
i2c-gpio.c dm: i2c-gpio: Remove redundant dm_gpio_set_value() call 2015-05-05 20:58:41 -06:00
i2c-uclass-compat.c dm: i2c: Add compatibility functions for dm_i2c_reg_read/write() 2015-06-10 19:26:54 -06:00
i2c-uclass.c dm: i2c: Add a function to transfer messages 2015-08-05 20:57:51 -06:00
i2c-uniphier-f.c ARM: UniPhier: replace <asm/io.h> with <linux/io.h> 2015-05-31 02:53:56 +09:00
i2c-uniphier.c ARM: UniPhier: replace <asm/io.h> with <linux/io.h> 2015-05-31 02:53:56 +09:00
ihs_i2c.c i2c: ihs_i2c: Fix hold_bus control 2015-11-12 15:59:02 -05:00
intel_i2c.c x86: ivybridge: Use the I2C driver to perform SMbus init 2016-01-24 12:09:41 +08:00
Kconfig x86: i2c: Add a stub driver for Intel I2C/SMbus 2016-01-24 12:09:40 +08:00
kona_i2c.c dm: i2c: Make API accessible even without CONFIG_DM 2015-02-12 10:35:33 -07:00
lpc32xx_i2c.c i2c: lpc32xx: correct sanity check for requested bus speed 2015-08-18 13:45:59 -04:00
Makefile x86: i2c: Add a stub driver for Intel I2C/SMbus 2016-01-24 12:09:40 +08:00
mv_i2c.c mv_i2c: fix warnings on 64-bit builds 2015-03-18 09:13:17 +01:00
mv_i2c.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
mvtwsi.c mvtwsi: Fix breakage introduced by "Fix mvtwsi not working on sun6i and newer sunxi SoCs" 2016-01-26 17:58:02 +01:00
mxc_i2c.c i2c: mxc: add a condition in case the parameter is NULL 2016-01-03 16:01:41 +01:00
mxs_i2c.c i2c: mxs: Add support for I2C 1 on i.MX28 2014-10-29 08:56:07 +01:00
omap24xx_i2c.c cosmetic: change Author/MAINTAINER Name from Petermaier to Schmelzer 2015-05-28 11:17:48 -04:00
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 ppc4xx: Handle i2c stuck on combined xfer 2014-11-10 06:44:30 +01:00
rcar_i2c.c i2c: rcar_i2c: Fix order of restart and clear status 2014-11-10 06:47:37 +01:00
rk_i2c.c rockchip: i2c: Update the driver to use the new clock ID 2016-01-21 20:42:34 -07:00
s3c24x0_i2c.c dm: Use dev_get_addr() where possible 2015-08-31 07:57:26 -06:00
s3c24x0_i2c.h i2c: s3c24xx: add hsi2c controller support 2013-10-17 07:20:26 +02:00
sandbox_i2c.c sandbox: i2c: search child emul dev and check its uclass id 2015-05-14 19:58:34 -06:00
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 i2c: soft_i2c: Fix bus indizes 2015-11-12 18:04:12 -05:00
tegra_i2c.c dm: Use dev_get_addr() where possible 2015-08-31 07:57:26 -06:00
tsi108_i2c.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
zynq_i2c.c i2c: Instantiate I2C controllers when selected 2015-10-28 09:53:49 +01:00