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History for barebox / drivers / serial / serial_ns16550.c

2014-01-22	dac65f9 Browse files » console: Set Linux console parameter automatically ... Linux specifies the linux,stdout-path property in the /chosen node in the devicetree. Unfortunately this is ignored in most cases. For cases in which barebox uses this property for its own use we translate this into a Linux boot arg with: - the console name provided by the serial driver - the the instance from the 'serial' alias - the baudrate from the actual baudrate. So with this it's for devicetee enabled boards no longer necessary to manually assign a console= parameter. Should a user not want to use the automatically assigned parameter it should do: global.linux.bootargs.console= in the environment. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 22 Jan 2014
2013-11-22	9ed42fa Browse files » serial: ns16550: Add device ids for omap ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 22 Nov 2013
2013-10-07	904298d Browse files » Merge branch 'for-next/socfpga' ... Conflicts: scripts/Makefile Sascha Hauer committed on 7 Oct 2013
2013-09-23	ff05a46 Browse files » serial: ns16550: Add compatible entry for snps,dw-apb-uart ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 23 Sep 2013
2013-09-22	770e1a4 Browse files » serial: do not set default baudrate at init ... this will be done at activation 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 22 Sep 2013 Sascha Hauer committed on 22 Sep 2013
2013-09-21	e62d425 Browse files » console: drop f_caps and check the function pointer getc/putc instead ... None of the driver make the difference between STDOUT and STDERR. So we just need to check if putc or getc are filled in the console_device save 32 bytes on versatilepb 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 19 Sep 2013 Sascha Hauer committed on 21 Sep 2013
2013-07-24	f9ae3fb Browse files » serial: ns16550: fill cdev just-in-time ... Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Antony Pavlov authored on 23 Jul 2013 Sascha Hauer committed on 24 Jul 2013
2013-07-24	fe290ec Browse files » serial: ns16550: get clock-frequency from dt ... This patch helps clk-less boards to use device tree for clock frequency probing (taken from linux.git/drivers/tty/serial/of_serial.c). Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Antony Pavlov authored on 23 Jul 2013 Sascha Hauer committed on 24 Jul 2013
2013-07-23	c841e7a Browse files » serial: ns16550: Add devicetree probe support ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 23 Jul 2013
	4b557da Browse files » serial: ns16550: Add clk support and make platform_data optional ... The clockrate was the only really needed field from platform data. Add clk support to retrieve the clockrate and make platform data optional. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 23 Jul 2013
	38438d4 Browse files » serial: ns16550: remove f_caps from platform_data ... So far no user had the need to set the flags, so just remove them from platform data. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 23 Jul 2013
	25c9ecf Browse files » serial: ns16550: introduce private struct ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 23 Jul 2013
	ffd44fc Browse files » serial: ns16550: reorder functions to avoid forward declaration ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 23 Jul 2013
2013-03-14	54cbf39 Browse files » Introduce console_platform_driver() macro and use it for serial drivers ... 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
2012-10-04	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
2012-09-17	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
2012-07-20	dab7dfc Browse files » serial_ns16550: change the driver's name ... The name "serial_ns16550" is not handy because the devices will have the names like "serial_ns165500", "serial_ns165501", "serial_ns165502" etc. The names like "ns16550_serial0" and "ns16550_serial1" look much better. Also it is reasonable to make serial driver's names unification. E.g. see the names for drivers in drivers/serial directory: "netx_serial", "mpc5xxx_serial", "altera_serial", "s3c_serial", "imx_serial", "pxa_serial", "blackfin_serial", "stm_serial", "pl010_serial", and even "g_serial" in ./drivers/usb/gadget/serial.c Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Antony Pavlov authored on 20 Jul 2012 Sascha Hauer committed on 20 Jul 2012
2012-02-25	837a0c2 Browse files » serial drivers: remove unused type_data ... Several serial drivers set the type_data field without ever using it, so just remove it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 25 Feb 2012
2012-01-19	cb76204 Browse files » ns16550: fix ier selection ... The document "PC16550D Universal Asynchronous Receiver Transmitter with FIFOs" (vers. June 1995, http://www.national.com/ds/PC/PC16550D.pdf) states that IER (Interrupt Enable Register) is accessible if the bit DLAB = 0 (DLAB is bit 7 in LCR; in barebox DLAB known as LCR_BKSE). So before IER access we need set DLAB to 0. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Antony Pavlov authored on 18 Jan 2012 Sascha Hauer committed on 19 Jan 2012
	b36dd65 Browse files » ns16550: write zero to ier only once ... Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Antony Pavlov authored on 18 Jan 2012 Sascha Hauer committed on 19 Jan 2012
	fd434ce Browse files » ns16550: make ns16550_serial_init_port() shorter ... Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Antony Pavlov authored on 18 Jan 2012 Sascha Hauer committed on 19 Jan 2012
	5891ba1 Browse files » ns16550: support for UART with broken FIFO ... Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Antony Pavlov authored on 18 Jan 2012 Sascha Hauer committed on 19 Jan 2012
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
2011-08-04	454f331 Browse files » serial_ns16550: drop the non working check ... 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 Aug 2011 Sascha Hauer committed on 4 Aug 2011
2011-08-01	c71a77a Browse files » ns16550: switch to resource ... use generic read/write depending on the memory size if no reg_read/write defined Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Jean-Christophe PLAGNIOL-VILLARD committed on 1 Aug 2011
2011-07-29	931c1cc Browse files » ns16550: if not specific f_caps defined use default stdin, stdout, stderr ... Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Jean-Christophe PLAGNIOL-VILLARD committed on 29 Jul 2011
2011-07-17	f4f952f Browse files » serial_ns16550: remove legacy code copied from U-Boot v1 ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Antony Pavlov authored on 16 Jul 2011 Sascha Hauer committed on 17 Jul 2011
2011-04-11	a032775 Browse files » serial 16550: use xzalloc ... No need to check for the result and increases the chance that we build a binary without the rarely used calloc function. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 11 Apr 2011
2009-12-15	ca8ec6c Browse files » Cleanup some more collateral damage from renaming ... Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Marc Kleine-Budde committed on 15 Dec 2009
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