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History for barebox / drivers / mfd / syscon.c

2019-01-09	d79673c Browse files » mfd: syscon: Switch to using %pa to print memory addresses ... Switch to using %pa to print memory addresses in order to be able to support both 64 and 32 bit builds. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 8 Jan 2019 Sascha Hauer committed on 9 Jan 2019
2017-03-09	943a9ee Browse files » regmap: Implement syscon_node_to_regmap() ... Implement syscon_node_to_regmap() to simplify porting kernel code. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 8 Mar 2017 Sascha Hauer committed on 9 Mar 2017
2016-10-04	5d60df6 Browse files » mfd: syscon: drop EXPORT_SYMBOL for static function ... Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Lucas Stach authored on 30 Sep 2016 Sascha Hauer committed on 4 Oct 2016
2016-07-19	6f239e4 Browse files » mfd: syscon: Use IOMEM instead of explicit cast ... Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 18 Jul 2016 Sascha Hauer committed on 19 Jul 2016
	a3eae6d Browse files » mfd: syscon: Don't check xzalloc return for NULL ... Xzalloc never returns NULL, so this check does not bring any value. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 18 Jul 2016 Sascha Hauer committed on 19 Jul 2016
	b313346 Browse files » mfd: syscon: Decouple syscon interface from platform devices ... Follow Linux Kernel change introduced in `bdb0066` and avoid device/driver model for DT-based platforms. See the original kernel commit for the rationale. Also make syscon_base_lookup_by_pdevname() behave the same way as its kernel counterpart in the case whern "property" argument is NULL. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 18 Jul 2016 Sascha Hauer committed on 19 Jul 2016
	2ccd600 Browse files » mfd: syscon: Don't call request_iomem_region() ... On platforms that mix dedicated IP block register space with miscellaneous registers it is necessary to share register window between syscon and dedicated IP block driver. Calling request_iomem_region() implies exclusive ownership of the region, which, in the case above could not happen. This change also makes this driver's behaviour to that of its Linux kernel counterpart. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 18 Jul 2016 Sascha Hauer committed on 19 Jul 2016
	26384d0 Browse files » Revert "syscon: Decrease driver registration priority" ... Fixing the i.MX6 specific issue this way breaks things on CLPS711x target. Better fix for the problem is to follow this patch. This reverts commit `c203958`. Reported-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 18 Jul 2016 Sascha Hauer committed on 19 Jul 2016
2016-05-18	c203958 Browse files » syscon: Decrease driver registration priority ... A number of devices on i.MX6 list "syscon" as second compatibility string, among them, most importantly, is "iomuxv3" pinmux driver, which gets probed at "postcore_initcall". Probing this driver at "core_initcall" results in "syscon" driver usurping pinmux device and preventing "iomuxv3" driver from loading and correctly initializing pinmux of the system (which in turn results in a lot of sadness). Moving this driver to be initialized at "device_initcall" time resolves the issue. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 16 May 2016 Sascha Hauer committed on 18 May 2016
2014-09-16	9d518ba Browse files » resource: Let dev_get_resource return an error pointer ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 16 Sep 2014
2014-09-16	dde56d4 Browse files » resource: Let request_iomem_region return an error pointer ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 16 Sep 2014
2014-09-01	671b989 Browse files » mfd: syscon: add device tree support ... This patch defines a OF compatible property for the syscon driver to allow it to be probed from device tree. Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Beniamino Galvani authored on 24 Jul 2014 Sascha Hauer committed on 1 Sep 2014
2014-04-08	4d94f56 Browse files » common: Allow for I/O mapped I/O ... Rework the current framework so that I/O mapped I/O resources are also possible. Signed-off-by: Michel Stam <michel@reverze.net> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Michel Stam authored on 7 Apr 2014 Sascha Hauer committed on 8 Apr 2014
2014-01-24	6244541 Browse files » ARM: clps711x: Remove the special name for the syscon driver ... 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> Alexander Shiyan authored on 23 Jan 2014 Sascha Hauer committed on 24 Jan 2014
2014-01-24	c2c5f48 Browse files » mfd: syscon: Introduce syscon_base_lookup_by_phandle() function ... Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Alexander Shiyan authored on 23 Jan 2014 Sascha Hauer committed on 24 Jan 2014
2013-08-12	93a4a77 Browse files » mfd: syscon: Replace dev_info with dev_dbg ... There is no reason to print used region each time. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Alexander Shiyan authored on 7 Aug 2013 Sascha Hauer committed on 12 Aug 2013
2013-03-11	b38ac5c Browse files » ARM: clps711x: Export system-wide registers through SYSCON driver ... Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Alexander Shiyan authored on 11 Mar 2013 Sascha Hauer committed on 11 Mar 2013
2013-03-11	e857ff5 Browse files » Add system controller register driver (SYSCON) ... This patch adds support for system controller register driver (SYSCON). Code taken from Linux Kernel and adapted for using in barebox. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Alexander Shiyan authored on 11 Mar 2013 Sascha Hauer committed on 11 Mar 2013