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History for barebox / drivers / i2c

2012-12-03	619dc48 Browse files » i2c: Add missing DEVICE_ID_DYNAMIC ... Otherwise it's not possible to register multiple identical devices. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 3 Dec 2012
2012-11-15	bcf272a Browse files » i2c: add id_table support ... this will be use by at24 driver Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Jean-Christophe PLAGNIOL-VILLARD authored on 3 Nov 2012 Sascha Hauer committed on 15 Nov 2012
	47e1764 Browse files » i2c: introduce i2c_new_dummy ... This returns an I2C client bound to the "dummy" driver, intended for use with devices that consume multiple addresses. Examples of such chips include various EEPROMS (like 24c04 and 24c08 models). Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Jean-Christophe PLAGNIOL-VILLARD authored on 3 Nov 2012 Sascha Hauer committed on 15 Nov 2012
	106742b Browse files » i2c: algo-bit add missing acknak ... This is need for sequential read/write. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Jean-Christophe PLAGNIOL-VILLARD authored on 3 Nov 2012 Sascha Hauer committed on 15 Nov 2012
	fcbb4c7 Browse files » i2c: add versatile support ... Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Jean-Christophe PLAGNIOL-VILLARD authored on 2 Nov 2012 Sascha Hauer committed on 15 Nov 2012
	32a9da7 Browse files » i2c: add i2c-gpio support ... Based on linux 3.7-rc2 Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Jean-Christophe PLAGNIOL-VILLARD authored on 2 Nov 2012 Sascha Hauer committed on 15 Nov 2012
	334e8f3 Browse files » i2c: add i2c algo bit support ... This is needed for i2c-gpio support Based on linux 3.7-rc2 Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Jean-Christophe PLAGNIOL-VILLARD authored on 2 Nov 2012 Sascha Hauer committed on 15 Nov 2012
	0e9a078 Browse files » i2c: adapter: register it's own device ... so we can show the this of i2c busses set the bus device as parent of all devices. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Jean-Christophe PLAGNIOL-VILLARD authored on 2 Nov 2012 Sascha Hauer committed on 15 Nov 2012
2012-10-04	93fbc1c Browse files » i2c i.MX: fixup clock support for powerpc ... This produced a warning on powerpc since the conversion to common clk support on i.MX. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 4 Oct 2012
	94de405 Browse files » Merge branch 'for-next/imx-clk' Sascha Hauer committed on 4 Oct 2012
	8a67a0a Browse files » i2c i.MX: Switch to clock support ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 4 Oct 2012
	3c5327e Browse files » switch all platform_bus device/driver registering to platform_driver/device_register ... now register_driver and register_device are for bus only usage. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Jean-Christophe PLAGNIOL-VILLARD authored on 19 Sep 2012 Sascha Hauer committed on 4 Oct 2012
2012-10-03	d1e65d2 Browse files » Merge branch 'for-next/remove-fsf-address' ... Conflicts: drivers/net/miidev.c include/miidev.h Sascha Hauer committed on 3 Oct 2012
2012-09-23	72b0a65 Browse files » driver: register bus ... Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Jean-Christophe PLAGNIOL-VILLARD authored on 20 Sep 2012 Sascha Hauer committed on 23 Sep 2012
2012-09-17	77322aa Browse files » Treewide: remove address of the Free Software Foundation ... The FSF address has changed in the past. Instead of updating it each time the address changes, just drop it completely treewide. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 17 Sep 2012
2012-09-14	75265ae Browse files » I2C: Put I2C devices on their own bus ... 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> Sascha Hauer committed on 14 Sep 2012
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