LuminaSensum/barebox

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LuminaSensum / barebox

History for barebox / drivers / spi

2011-11-25	5da11da Browse files » atmel_spi: add mesg->actual_length, so devices can use it for read/write ... Without this i.e. the m25p driver is not working properly. Its used to calculate the return value of the read/write function of some devices. If the value is missing, barebox would always miscalculate the next transfer sizes. Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Michael Grzeschik authored on 24 Nov 2011 Sascha Hauer committed on 25 Nov 2011
2011-09-29	686bd97 Browse files » spi: enfore default bits_per_word value ... Documentation says it should default to 8 when not specified explicitly by the device data. Signed-off-by: Paul Fertser <fercerpav@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Paul Fertser authored on 29 Aug 2011 Sascha Hauer committed on 29 Sep 2011
2011-09-29	67f2dcc Browse files » spi: let master a chance to setup device before registering it ... Call setup() before registering the device because registering leads to a probe routine of the slave device and that requires an initialised master. Signed-off-by: Paul Fertser <fercerpav@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Paul Fertser authored on 29 Aug 2011 Sascha Hauer committed on 29 Sep 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
2011-09-21	8c1f388 Browse files » imx25: imx_spi: support CSPI v0.7 as found on i.MX25 ... Based on the Linux driver. Tested with m25p80 with CS in GPIO mode. Clock setting support is ad-hoc as the corresponding mach is not using the generic clock infrastructure. Signed-off-by: Paul Fertser <fercerpav@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Paul Fertser authored on 30 Aug 2011 Sascha Hauer committed on 21 Sep 2011
2011-09-14	bea738f Browse files » spi: add atmel-spi driver ... Signed-off-by: Hubert Feurstein <h.feurstein@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Hubert Feurstein authored on 13 Sep 2011 Sascha Hauer committed on 14 Sep 2011
2011-09-12	1928444 Browse files » imx_spi: rework transfer according to the API, fix compatibility with spi_write_then_read() ... This code was tested barely with m25p80 driver, reading jedec id and some data from the chip worked fine. Signed-off-by: Paul Fertser <fercerpav@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Paul Fertser authored on 30 Aug 2011 Sascha Hauer committed on 12 Sep 2011
2011-08-24	d7bb455 Browse files » nios2: Add Altera SPI master driver ... Signed-off-by: Franck Jullien <franck.jullien@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Franck Jullien authored on 24 Aug 2011 Sascha Hauer committed on 24 Aug 2011
2011-08-17	c574a0d Browse files » spi: make the spi devices children of the parent bus ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 17 Aug 2011
2011-07-29	9eaaf1b Browse files » ARM: add support for the i.MX53 ... Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Marc Kleine-Budde authored on 30 Jun 2011 Sascha Hauer committed on 29 Jul 2011
2011-07-18	294894c Browse files » spi 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
2011-07-06	07b2cff Browse files » spi: unregister dev if master->setup fails ... If the device setup executed by the spi master fails, unregister the created device. Signed-off-by: Franck Jullien <franck.jullien@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Franck Jullien authored on 5 Jul 2011 Sascha Hauer committed on 6 Jul 2011
2011-07-06	4c35079 Browse files » spi: add bits_per_word to proxy structure ... During the creation of a new spi device, we need to have the possiblility to give the bits_per_word value to master->setup. As a matter of fact, spi master could check the spi device bits_per_word and compare this value against its capabilities. Signed-off-by: Franck Jullien <franck.jullien@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Franck Jullien authored on 5 Jul 2011 Sascha Hauer committed on 6 Jul 2011
2011-06-21	c0b9629 Browse files » spi: add more spi transfer functions ... This commit adds the following spi transfer functions: - spi_write - spi_read - spi_write_then_read - spi_w8r8 The code has been ported from the linux kernel. Signed-off-by: Hubert Feurstein <h.feurstein@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Hubert Feurstein authored on 20 Jun 2011 Sascha Hauer committed on 21 Jun 2011
2011-06-21	76f46b5 Browse files » spi: add platform_data pointer to spi_board_info ... In the spi layer this pointer will be assigned to the platform_data pointer of the new spi device, thus it can be accessed in the drivers 'probe' handler. Signed-off-by: Hubert Feurstein <h.feurstein@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Hubert Feurstein authored on 20 Jun 2011 Sascha Hauer committed on 21 Jun 2011
2010-12-14	f9a11ec Browse files » Make DIV_ROUND_UP macro globally available ... Signed-off-by: Juergen Beisert <jbe@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Juergen Beisert authored on 13 Dec 2010 Sascha Hauer committed on 14 Dec 2010
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
	8f14d06 Browse files » spi i.MX: Add i.MX51 support ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 11 Oct 2010
	a104d0e Browse files » spi i.MX: redirect functions to version specific functions ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 11 Oct 2010
	3e2efa1 Browse files » spi i.MX: add spi version namespace to register defines ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 11 Oct 2010
2009-11-24	7ee5aa3 Browse files » spi: dev->id is an int, not a string, fix debug output ... Also convert __FUNCTION__ -> __func__ Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Marc Kleine-Budde committed on 24 Nov 2009
2009-10-22	f6a579d Browse files » [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach ... Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Jean-Christophe PLAGNIOL-VILLARD committed on 22 Oct 2009
2009-10-02	a03a8de Browse files » mc13783: fix spi mode, remove now unneeded double read ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 2 Oct 2009
2009-10-02	5931e20 Browse files » imx spi: Use gpio as chip selects ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 2 Oct 2009
2009-07-21	5613927 Browse files » spi: remove bogus setup of proxy device ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 21 Jul 2009
	b7a9f4e Browse files » mc13783 cdev ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 21 Jul 2009
	a2b7cd1 Browse files » introduce cdev ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 21 Jul 2009
2009-05-13	1ecc871 Browse files » imx_spi: make locally used function static ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 13 May 2009
2008-12-09	41f4253 Browse files » mc13783: Add lseek ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 9 Dec 2008
2008-09-02	6497c22 Browse files » mc13783 pmic: add open/close functions ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 2 Sep 2008