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History for barebox / drivers / mfd

2018-06-08	4e990ef Browse files » wdt: da9053: fix missed dev->hwdev conversion ... Fixes: 1ef7cd07a304 (watchdog: rename dev to hwdev) Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Lucas Stach authored on 7 Jun 2018 Sascha Hauer committed on 8 Jun 2018
2018-05-09	ff47ec5 Browse files » Merge branch 'for-next/misc' Sascha Hauer committed on 9 May 2018
	ca0e44d Browse files » Merge branch 'for-next/mfd-dialog' Sascha Hauer committed on 9 May 2018
	188275e Browse files » Merge branch 'for-next/aiodev' Sascha Hauer committed on 9 May 2018
2018-05-04	8239e32 Browse files » mfd: Port RAVE SP driver from Linux kernel ... Port MFD driver for RAVE SP from Linux kernel. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 2 May 2018 Sascha Hauer committed on 4 May 2018
2018-04-12	f24883c Browse files » mfd: da9063: update Kconfig for DA9062 ... Signed-off-by: Stefan Christ <s.christ@phytec.de> Signed-off-by: Christian Hemp <c.hemp@phytec.de> Stefan Christ authored on 3 Aug 2016 Sascha Hauer committed on 12 Apr 2018
	7d7e5be Browse files » mfd: da9063: read out and report device id ... just some kind of debugging atm... Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de> Tested-by: Stefan Christ <s.christ@phytec.de> Signed-off-by: Christian Hemp <c.hemp@phytec.de> Enrico Scholz authored on 3 Aug 2016 Sascha Hauer committed on 12 Apr 2018
	6c9a8b5 Browse files » mfd: da9063: added of_device_id information ... Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de> Tested-by: Stefan Christ <s.christ@phytec.de> Signed-off-by: Christian Hemp <c.hemp@phytec.de> Enrico Scholz authored on 3 Aug 2016 Sascha Hauer committed on 12 Apr 2018
	9a31a47 Browse files » mfd: da9063: add device specific init function ... Provide some more information about the used PMIC type; later patches will add support for DA9062 which needs a custom init function. Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de> Tested-by: Stefan Christ <s.christ@phytec.de> Signed-off-by: Christian Hemp <c.hemp@phytec.de> Enrico Scholz authored on 3 Aug 2016 Sascha Hauer committed on 12 Apr 2018
	0369cc0 Browse files » mfd: da9063: use da906x_reg_update() ... Use the previously added da906x_reg_update() function. NOTE: patch depends on another patchset ("da9063: reset watchdog timer"), Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de> Tested-by: Stefan Christ <s.christ@phytec.de> Signed-off-by: Christian Hemp <c.hemp@phytec.de> Enrico Scholz authored on 3 Aug 2016 Sascha Hauer committed on 12 Apr 2018
	13ce6c2 Browse files » mfd: da9063: added generic reg_update() function ... Used to set or clear bits of a register. The calculation of 'client' might look odd and unnecessary complicated. But style prepares access to other register banks which is added in following patches. Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de> Tested-by: Stefan Christ <s.christ@phytec.de> Signed-off-by: Christian Hemp <c.hemp@phytec.de> Enrico Scholz authored on 3 Aug 2016 Sascha Hauer committed on 12 Apr 2018
	cc2c60c Browse files » mfd: da9063: reset watchdog timer ... Setting the new timeout does not suffice for restarting the watchdog; the self-clearing bit in CONTROL_F must be set too. barebox does not provide a ping function in its watchdog api to restart the watchdog timer. Detect ping vs. set_timeout() by comparing the actual with the previous timeout value. Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de> Tested-by: Stefan Christ <s.christ@phytec.de> Signed-off-by: Christian Hemp <c.hemp@phytec.de> Enrico Scholz authored on 3 Aug 2016 Sascha Hauer committed on 12 Apr 2018
	402a4c3 Browse files » mfd: da9063: Fix compilation ... Fixes: 1ef7cd07a3 watchdog: rename dev to hwdev Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 12 Apr 2018
2018-04-10	07329de Browse files » aiodev: mc13xxx: add adc support ... Signed-off-by: Andrey Gusakov <andrey.gusakov@cogentembedded.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Gusakov authored on 6 Apr 2018 Sascha Hauer committed on 10 Apr 2018
2018-04-10	9b8ed3d Browse files » mfd: mc13xxx: add function returning mc13xxx type ... Signed-off-by: Andrey Gusakov <andrey.gusakov@cogentembedded.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Gusakov authored on 6 Apr 2018 Sascha Hauer committed on 10 Apr 2018
2018-04-06	311282b Browse files » rename file_operations -> cdev_operations ... Linux also has struct file_operations which are something different. Rename our file_operations to cdev_operations which better matches what we have. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 6 Apr 2018
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
2017-01-10	5e887fa Browse files » da9053: add dt_ids to be probed by devicetree ... We add the da9052 compatible to get this driver probed by devicetree users. Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Michael Grzeschik authored on 14 Dec 2016 Sascha Hauer committed on 10 Jan 2017
2017-01-10	6f20bcd Browse files » da9053: reset FAULTLOG after read ... The driver has to reset the FAULTLOG register after every read by writing the value back. In the current case the FALUTLOG register keep its value over every software reset and will only reset on power-off. This drives the reset-source value unreliable. Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Michael Grzeschik authored on 14 Dec 2016 Sascha Hauer committed on 10 Jan 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
2016-08-18	d3c3e40 Browse files » mfd mc13xxx: add MC13892_REVISION_2_4 ... An MC13892CJ having REV[4:0]=0x14 can be found in the kindle-d01100. Add the revision to the list to support this device. Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Alexander Kurz authored on 17 Aug 2016 Sascha Hauer committed on 18 Aug 2016
2016-08-03	984f9c9 Browse files » Merge branch 'for-next/syscon' Sascha Hauer committed on 3 Aug 2016
	14e04d0 Browse files » Merge branch 'for-next/imx' Sascha Hauer committed on 3 Aug 2016
	d8a7c45 Browse files » mc13xxx: make driver-provided SPI frequency overridable ... The preset SPI frequency for mc13xxx PMIC introduced with patch 6e18b3a48ee4 ("mc13xxx: Define maximum SPI clock frequency global to driver") is not desirable or working on all boards. Provide a possibility to override the default SPI max_speed_hz from board code. Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Alexander Kurz authored on 20 Jul 2016 Sascha Hauer committed on 3 Aug 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