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2012-01-02	7caf800 Browse files » mtd/core.c: fix MTDPGALG ... introduced in commit f76ad819e4971094 drivers/mtd: cosmetic changes it's supposed to the invert of the writesize - 1 Cc: Robert Jarzmik <robert.jarzmik@free.fr> 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 31 Dec 2011 Sascha Hauer committed on 2 Jan 2012
2011-12-23	81e1f6d Browse files » Merge branch 'master' into next Sascha Hauer committed on 23 Dec 2011
2011-12-23	4b8750c Browse files » uart drivers: use xzalloc instead of xmalloc ... The flags in struct console_device have to be initialized to zero. Otherwise the following can happen: - console_register sets the initial baudrate of a new console before we set the global console init state to CONSOLE_INIT_FULL. - In console_baudrate_set we test whether the current console is active which may be true because of unitialized flags. - we then call getc() to wait for the user to accept the new settings and we are stuck because of the CONSOLE_UNINITIALIZED state we will never get anything from getc(). Looking back this explains some cases for me when barebox refused to start and I really wonder why this did not become a more visible problem before. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 23 Dec 2011
2011-12-22	fb44dd6 Browse files » drivers/mtd: add the mtdraw device (data+oob) ... Add a device to read and write to MTD data and oob (/dev/mtdraw<N>). The device is constrained in a separate source file, so that further improvement of commands (such as nandwrite) could make it useless, and easy to remove. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Robert Jarzmik authored on 21 Dec 2011 Sascha Hauer committed on 22 Dec 2011
	6473b28 Browse files » drivers/mtd: split mtd mtdoob devices ... Split /dev/mtd and /dev/mtdoob devices. Remove from mtd structure the mtdoob character device. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Robert Jarzmik authored on 21 Dec 2011 Sascha Hauer committed on 22 Dec 2011
	c6c880e Browse files » drivers/mtd: add mtd core hooks ... Add hooks for spinoff MTD drivers (mtdoob, mtdraw, ...). Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Robert Jarzmik authored on 21 Dec 2011 Sascha Hauer committed on 22 Dec 2011
	d29b112 Browse files » drivers/mtd: fix core multiple MTD registrations ... If multiple MTD devices were registered, an exception occured, as they all wanted id 0. Let the driver code choose the device number dynamically. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Robert Jarzmik authored on 21 Dec 2011 Sascha Hauer committed on 22 Dec 2011
	88ce7ef Browse files » drivers/mtd: transfer NAND notions to MTD core ... Change NAND_WRITE into MTD_WRITE. Change "page_shift" references in the core, which are purely NAND, into mtd->writesize which is MTD generic. Rename all "info" (struct mtd_info) into "mtd". Also provide a parameter to add_mtd_device() so that legacy nand devices still appear as nand<N>. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Robert Jarzmik authored on 21 Dec 2011 Sascha Hauer committed on 22 Dec 2011
	f76ad81 Browse files » drivers/mtd: cosmetic changes ... Fix whitespace, replace all debug() by dev_dbg(), and fix line length to 80 characters. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Robert Jarzmik authored on 21 Dec 2011 Sascha Hauer committed on 22 Dec 2011
	8ccde79 Browse files » drivers/mtd: move nand.c into core.c ... Move nand core into the global MTD core. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Robert Jarzmik authored on 21 Dec 2011 Sascha Hauer committed on 22 Dec 2011
2011-12-21	659f150 Browse files » omap_hsmmc: setup mmc voltage on twl6030 ... Support the setup of the mmc voltage, when booting OMAP4 with twl6030 from nand. 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
	8658e6a Browse files » twl-core: add support for twl6030 ... Add support for twl6030 in twl-core driver. 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
	5c115f3 Browse files » twl-core: abstract twl4030 and add twlcore driver ... Add a general twl device driver twlcore to call i2c send/write functions. Abstract twl4030 to call twlcore functions. Fixed some code-styling issues pointed out by checkpatch. 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
	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
	edd0f1c Browse files » drivers/mci: pxa read data performance boost ... Increase pxa reading performance by reading 4 bytes at a time instead of 4 reads of 1 byte. As the mci controller FIFO accepts reads on bytes, halfwords or words, use words whenether possible. The boost is for a 250KBytes file read and display (bmp): - before: 6900ms - after: 6000ms Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Robert Jarzmik authored on 19 Dec 2011 Sascha Hauer committed on 21 Dec 2011
	64aa969 Browse files » drivers/mci: pxa writedata timeout ... The write data timeout is too small for old cards, especially the Transcend 256MBytes SD card. Increase it from 10ms to 100ms. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Robert Jarzmik authored on 19 Dec 2011 Sascha Hauer committed on 21 Dec 2011
	58c2526 Browse files » usb/gadget: add special treatment for PXA cpus ... As PXA cpus suffer from a silicon bug which prevents them from being compound devices, forbid use_acm=1 for PXAs. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Robert Jarzmik authored on 19 Dec 2011 Sascha Hauer committed on 21 Dec 2011
2011-12-19	1528db0 Browse files » Merge branch 'master' into next Sascha Hauer committed on 19 Dec 2011
2011-12-19	790266c Browse files » mtd nand: fix oob compile time option ... The NAND_READ_OOB Kconfig option is used to a) creating a cdev for reading OOB data b) compiling in mtd->read_oob support The former was intended and that's also what the Kconfig help says. The latter though was implicit and wrong. mtd->read_oob is also used by the bbt code which resulted in a NULL pointer deref when compiled with BBT but without NAND_READ_OOB. To fix this, split the option into two. The now invisible option NAND_OOB_DEVICE is only responsible for b) and gets selected when necessary. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 19 Dec 2011
2011-12-15	40c9e6b Browse files » Merge branch 'pu/misc' into next Sascha Hauer committed on 15 Dec 2011
	467a675 Browse files » Merge branch 'master' into next ... Conflicts: arch/arm/boards/usb-a926x/init.c arch/arm/mach-pxa/include/mach/clock.h arch/arm/mach-pxa/speed-pxa27x.c Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 15 Dec 2011
	597ce4c Browse files » nand-bb: implement lseek in readonly mode ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Reviewed-by: Robert Jarzmik <robert.jarzmik@free.fr> Sascha Hauer committed on 15 Dec 2011
	4ecd000 Browse files » cdev: pass flags to open function ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 15 Dec 2011
2011-12-14	c258068 Browse files » Remove the obsolet driver for the DM9000E ethernet device ... Support for the old DM9000E device is now part of the new dm9k.c driver. So, remove the old driver source and switch all users to the new driver. Signed-off-by: Juergen Beisert <jbe@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Juergen Beisert authored on 12 Dec 2011 Sascha Hauer committed on 14 Dec 2011
	7989c23 Browse files » Add support for more recent Davicom DM9k devices ... This patch adds support for the more recent DM9000A and DM9000B types, and keeps support for the older DM9000E device. As this patch is more or less a complete re-wrote of the existing driver I add a new source file instead of fixing the existing one. In a later patch the old driver will be removed. Signed-off-by: Juergen Beisert <jbe@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Juergen Beisert authored on 12 Dec 2011 Sascha Hauer committed on 14 Dec 2011
	bd96e89 Browse files » at91: add udc usb device controller 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 13 Dec 2011 Sascha Hauer committed on 14 Dec 2011
2011-12-13	11c137b Browse files » imxfb: Add support for multiple video modes ... Add all available video modes to the framebuffer. devinfo fb0 shows the available modes. We can select a mode now. Signed-off-by: Christian Hemp <c.hemp@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Christian Hemp authored on 13 Dec 2011 Sascha Hauer committed on 13 Dec 2011
2011-12-12	905f3cc Browse files » drivers/video: add PXA framebuffer support ... Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Robert Jarzmik authored on 11 Dec 2011 Sascha Hauer committed on 12 Dec 2011
2011-12-08	eae6d3b Browse files » drivers/mci: add PXA host controller ... Add a simple PIO based host controller for MMC and SD cards on PXA SoCs. Reads and writes are available, and no usage is made of DMA or IRQs. SPI mode is not supported yet. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Robert Jarzmik authored on 7 Dec 2011 Sascha Hauer committed on 8 Dec 2011
2011-12-07	37b5fef Browse files » net macb: remove unused variable ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 7 Dec 2011