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History for barebox / include / i2c

2014-07-14	bfea711 Browse files » i2c: import SMBus stuff from linux ... This patch imports i2c_smbus_{read,write}* functions from linux-3.15. Here is a quote from linux.git/Documentation/i2c/smbus-protocol: If you write a driver for some I2C device, please try to use the SMBus commands if at all possible (if the device uses only that subset of the I2C protocol). This makes it possible to use the device driver on both SMBus adapters and I2C adapters (the SMBus command set is automatically translated to I2C on I2C adapters, but plain I2C commands can not be handled at all on most pure SMBus adapters). So having i2c_smbus_{read,write}* functions in barebox makes porting of linux i2c client drivers much easier as many drivers rely on these smbus functions. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Antony Pavlov authored on 10 Jul 2014 Sascha Hauer committed on 14 Jul 2014
2014-06-26	98360be Browse files » Documentation: remove doxygen documentation ... The doxygen documentation is long outdated. Remove it. It will be replaced with sphinx based documentation later. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 26 Jun 2014
2014-03-28	57eb30b Browse files » i2c: implement of_find_i2c_adapter_by_node ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 28 Mar 2014
2013-09-27	c988b8b Browse files » i2c-omap: Update driver ... The driver didn't work well with at24 driver. NACKS are lost. Errors are lost in isr due to the local variable err. Also we didn't wait for bus free in omap_i2c_xfer_msg. Fix issues and get other improvements from linux kernel Tested on OMAP4 and AM335x Signed-off-by: Jan Weitzel <j.weitzel@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Jan Weitzel authored on 26 Sep 2013 Sascha Hauer committed on 27 Sep 2013
2013-06-02	1f23a43 Browse files » Merge branch 'for-next/of-i2c' Sascha Hauer committed on 2 Jun 2013
2013-05-31	b1a4a65 Browse files » i2c: Add devicetree support ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 31 May 2013
2013-05-31	b381e78 Browse files » treewide include/: Add missing includes ... This adds several missing includes to files under include/ which we relied on being included implicitly. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 31 May 2013
2013-03-14	4f255f7 Browse files » I2C: Rename i2c_register_driver() for using with register_driver_macro() ... Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Alexander Shiyan authored on 10 Mar 2013 Sascha Hauer committed on 14 Mar 2013
2012-11-15	7f85476 Browse files » eeprom: add at24 support ... This driver to get read/write support to most I2C EEPROMs, after you configure the driver to know about each EEPROM on your target board. Use these generic chip names, instead of vendor-specific ones like at24c64 or 24lc02: 24c00, 24c01, 24c02, spd (readonly 24c02), 24c04, 24c08, 24c16, 24c32, 24c64, 24c128, 24c256, 24c512, 24c1024 Unless you like data loss puzzles, always be sure that any chip you configure as a 24c32 (32 kbit) or larger is NOT really a 24c16 (16 kbit) or smaller, and vice versa. Marking the chip as read-only won't help recover from this. Also, if your chip has any software write-protect mechanism you may want to review the code to make sure this driver won't turn it on by accident. Based on linux 3.6 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
	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
2012-09-14	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
2012-07-30	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
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
2010-10-11	17f799e Browse files » move include files for mfd drivers to include/mfd ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 11 Oct 2010
2010-10-02	a992155 Browse files » twl4030: Fix compiler warnings ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 2 Oct 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	f324eb8 Browse files » i2c: Add missing defines for omap ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 6 Aug 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
2010-04-12	74a895b Browse files » mc9s08dz60: Fixed incorrect register offsets. ... These values dervied from Freescale source code for the mc9s08dz60 Signed-off-by: Marc Reilly <marc@cpdesign.com.au> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> marc authored on 8 Apr 2010 Sascha Hauer committed on 12 Apr 2010
2010-02-16	ccc2add Browse files » i2c.h: fix typo in copyright ... Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Marc Kleine-Budde committed on 16 Feb 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
2009-12-18	d990747 Browse files » i2c: Add a no-op i2c_register_board_info if i2c is disabled ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 18 Dec 2009
2009-12-15	dac84c7 Browse files » documentation updates ... Signed-off-by: Juergen Beisert <jbe@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Juergen Beisert authored on 15 Dec 2009 Sascha Hauer committed on 15 Dec 2009