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History for barebox / drivers / i2c

2012-09-04	f8e0d68 Browse files » i2c: adapt the i2c-imx driver to mpc85xx machines ... A function to calculate the frequency divider and digital filter sampling rate for the 85xx processors is added to the i2c-imx driver. Hence, this driver is usable on IMX and 85xx machines. Signed-off-by: Renaud Barbier <renaud.barbier@ge.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Renaud Barbier authored on 31 Aug 2012 Sascha Hauer committed on 4 Sep 2012
2012-09-04	b977801 Browse files » IMX driver: replace imx -> fsl ... The IMX i2c driver is to be used by SOCs on both the ARM and PPC architetures. Use a more neutral name for the structure, function names and #define. The driver name is now "i2c-fsl". Signed-off-by: Renaud Barbier <renaud.barbier@ge.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Renaud Barbier authored on 31 Aug 2012 Sascha Hauer committed on 4 Sep 2012
2012-08-01	88107f6 Browse files » Merge branch 'for-next/randconfig' Sascha Hauer committed on 1 Aug 2012
2012-07-30	d136e78 Browse files » i2c: add platform_data for i2c_board_info ... 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> Marc Reilly authored on 29 Jul 2012 Sascha Hauer committed on 30 Jul 2012
2012-07-26	e8bbaca Browse files » i2c: fix printf format specifier ... Use %u instead of %d for an u32 variable Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Uwe Kleine-König authored on 25 Jul 2012 Sascha Hauer committed on 26 Jul 2012
2012-07-25	f97a4b0 Browse files » I2C i.MX: disable driver for i.MX1 ... Although the driver could work on this hardware, i.MX1 support currently lacks the necessary clocks resulting in linker errors. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 25 Jul 2012
2011-12-21	8007b25 Browse files » i2c-omap: add i2c omap4 support ... Added i2c support for omap4. Tested on pcm049. Driver based on linux kernel implementation. Also added a shift to access 16-bit registers to make support for OMAP730/850 possible. If accessing a non existing slave the bus will go into arbitration mode. It's unable to recover from it. Signed-off-by: Alexander Aring <a.aring@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Alexander Aring authored on 21 Dec 2011 Sascha Hauer committed on 21 Dec 2011
2011-10-07	502ecda Browse files » Allow data-only i2c transfers ... 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> Rosen Kolev authored on 29 Sep 2011 Sascha Hauer committed on 7 Oct 2011
2011-09-22	3ee7877 Browse files » introduce io.h ... To allow for some generic io accessors introduce io.h and use this instead of asm/io.h throughout the tree. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 22 Sep 2011
2011-07-23	39b599c Browse files » i2c: convert to struct resource ... Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Jean-Christophe PLAGNIOL-VILLARD committed on 23 Jul 2011
2011-07-18	426a70d Browse files » i2c i.MX: convert to struct resource ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer authored on 19 Jul 2011 Jean-Christophe PLAGNIOL-VILLARD committed on 18 Jul 2011
2011-01-14	2f07c8f Browse files » i2c-imx: sync with kernel's driver ... strange behaviour was observed with actual driver : bus lock, probe of absent adresses, wrong data read. This patch sync the driver with linux's one and after a few tests, we don't see anymore strange behaviour (tested on i.MX27). Signed-off-by: Eric Bénard <eric@eukrea.com> Acked-by: Marc Reilly <marc@cpdesign.com.au> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Eric Bénard authored on 12 Jan 2011 Sascha Hauer committed on 14 Jan 2011
2010-10-11	2ebb440 Browse files » Move mfd drivers to drivers/mfd ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 11 Oct 2010
2010-10-01	b82ee74 Browse files » i2c-imx: wait for STOP before disabling controller ... Makes sure that the STOP condition is transmitted before the I2C controller is disabled. This fixes a problem where writing to an external EEPROM was not working because the EEPROM waits until the STOP before initiating the write internally. Signed-off-by: Marc Reilly <marc@cpdesign.com.au> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Marc Reilly authored on 1 Oct 2010 Sascha Hauer committed on 1 Oct 2010
2010-09-20	1b2f03e Browse files » twl4030: Fix compiler warnings ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 20 Sep 2010
2010-09-20	6a0ce69 Browse files » i2c: move busses to drivers/i2c/busses ... Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Jean-Christophe PLAGNIOL-VILLARD authored on 13 Sep 2010 Sascha Hauer committed on 20 Sep 2010
2010-09-16	44597cd Browse files » i2c rename CONFIG_DRIVER_I2C_xx to CONFIG_I2C_xx ... Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Jean-Christophe PLAGNIOL-VILLARD committed on 16 Sep 2010
2010-09-16	cf6d0d0 Browse files » i2c: fix wrong comment and symbol export for i2c_add_numbered_adapter() ... Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Wolfram Sang authored on 31 Aug 2010 Sascha Hauer committed on 16 Sep 2010
2010-08-06	83934e3 Browse files » add twl4030 support ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Sascha Hauer committed on 6 Aug 2010
2010-08-06	a992be9 Browse files » arm omap: Add I2C driver ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Sascha Hauer committed on 6 Aug 2010
2010-07-03	6d1d9e8 Browse files » Merge branch 'next' Sascha Hauer committed on 3 Jul 2010
2010-06-17	ea5230c Browse files » i2c: fix adapter_list manipulation ... Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Baruch Siach authored on 8 Jun 2010 Sascha Hauer committed on 17 Jun 2010
2010-06-10	5143877 Browse files » i2c: add driver for the MC34704 PMIC ... Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Baruch Siach authored on 9 Jun 2010 Sascha Hauer committed on 10 Jun 2010
2010-05-26	624f936 Browse files » i2c: implement i2c_get_adapter() ... 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> Sascha Hauer committed on 26 May 2010
2010-05-26	d57a64c Browse files » i2c-imx: change log level for No ACK ... Signed-off-by: Eric Bénard <eric@eukrea.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Eric Bénard authored on 25 May 2010 Sascha Hauer committed on 26 May 2010
2010-01-19	976b4be Browse files » Merge branch 'for-sha-mx35-3-stack-updates' of ssh://git.pengutronix.de/git/mkl/barebox into next Sascha Hauer committed on 19 Jan 2010
2010-01-18	23f4449 Browse files » mc13892: clean up driver interface ... Export mc13892_reg_read, mc13892_reg_write and mc13892_set_bits function instead of exposing the i2c interface. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Marc Kleine-Budde committed on 18 Jan 2010
2010-01-18	fc268d5 Browse files » mc9sdz60: clean up driver interface ... Export mc9sdz60_reg_read, mc9sdz60_reg_write and mc9sdz60_set_bits function instead of exposing the i2c interface. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Marc Kleine-Budde committed on 18 Jan 2010
2010-01-16	f8dc81b Browse files » I2C : add NS LP3972 PMIC support ... Signed-off-by: Eric Benard <eric@eukrea.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Eric Benard authored on 15 Jan 2010 Sascha Hauer committed on 16 Jan 2010
2009-12-15	9491ec7 Browse files » Cleanup colleteral damage from renaming ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 15 Dec 2009