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* serial: clps711x: Determine device name from device treeAlexander Shiyan2018-12-201-0/+9
| | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* serial: clps711x: Use DIV_ROUND_CLOSEST() for baudrate calculationAlexander Shiyan2018-12-201-1/+1
| | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* serial: clps711x: Switch to SPDX identifierAlexander Shiyan2018-12-201-10/+2
| | | | | | | | Adopt the SPDX license identifier headers to ease license compliance management. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* serial: clps711x: Change compatible stringAlexander Shiyan2018-12-201-1/+1
| | | | | | | | This patch changes compatible string for CLPS711X serial driver to "cirrus,ep7209-uart" for conform with linux kernel. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* serial: Drop .remove functions from all driversAndrey Smirnov2018-04-171-10/+0
| | | | | | | | | | | | | | | | | | | Depending on specifics, some 'serdev' devices might need prevent parent console device from being removed and corresponding memory deallocated to properly function until the very end of Barebox's execution. An example of such a use-case would be a reset handler relying on a serdev device for transport. To avoid having to develop complicatione reference counting/ownership scheme drop all of the code that calls console_unregister() and frees the memory effectively making the problem above impossible to arise. All of the de-initialization that serial drivers were doing in their .remove functions was somewhat superflous anyway, so this change should be pretty harmless. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* resource: Let dev_get_mem_region return an error pointerSascha Hauer2014-09-161-0/+2
| | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
* serial: clps711x: Update driverAlexander Shiyan2014-01-241-36/+82
| | | | | | | | | This patch updates the CLPS711X UART driver. The update adds support for use with devicetree and makes driver comatible with current driver from kernel. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: clps711x: Remove the special name for the syscon driverAlexander Shiyan2014-01-241-2/+2
| | | | | | | No reason to make SYSCON driver name unique to that processor. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* serial: do not set default baudrate at initJean-Christophe PLAGNIOL-VILLARD2013-09-221-3/+0
| | | | | | | 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>
* console: drop f_caps and check the function pointer getc/putc insteadJean-Christophe PLAGNIOL-VILLARD2013-09-211-1/+0
| | | | | | | | | | 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>
* Merge branch 'for-next/device-driver-macros'Sascha Hauer2013-04-041-6/+1
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| * Introduce console_platform_driver() macro and use it for serial driversAlexander Shiyan2013-03-141-6/+1
| | | | | | | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | serial: clps711x: Migrate to using SYSCON driverAlexander Shiyan2013-03-111-12/+19
|/ | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: clps711x: Add serial driverAlexander Shiyan2012-11-021-0/+157
This patch adds a simple serial driver for CLPS711X architecture. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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