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path: root/drivers/w1/masters/Kconfig
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2019-09-04w1: add 1-wire master driver for IP block found in SGI ASICsThomas Bogendoerfer1-0/+9
Starting with SGI Origin machines nearly every new SGI ASIC contains an 1-Wire master. They are used for attaching One-Wire prom devices, which contain information about part numbers, revision numbers, serial number etc. and MAC addresses for ethernet interfaces. This patch adds a master driver to support this IP block. It also adds an extra field dev_id to struct w1_bus_master, which could be in used in slave drivers for creating unique device names. Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de> Link: https://lore.kernel.org/r/20190831082623.15627-2-tbogendoerfer@suse.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-21treewide: Add SPDX license identifier - Makefile/KconfigThomas Gleixner1-0/+1
Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-06-26w1: Allow compile test of GPIO consumers if !GPIOLIBGeert Uytterhoeven1-1/+1
The GPIO subsystem provides dummy GPIO consumer functions if GPIOLIB is not enabled. Hence drivers that depend on GPIOLIB, but use GPIO consumer functionality only, can still be compiled if GPIOLIB is not enabled. Relax the dependency on GPIOLIB if COMPILE_TEST is enabled, where appropriate. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-02-28w1: mxc_w1: Enable driver compilation with COMPILE_TESTAlexander Shiyan1-1/+1
This helps increasing build testing coverage. To do this, __raw_{read,write}b() functions was be replaced with simple {read,write}b() variants. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-02-28w1: Remove excess dependencies on W1 for masters and slavesAlexander Shiyan1-2/+1
Configuration for masters and slaves is included only if W1 symbol enabled, so no reason to check it once more. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-09-13Remove GENERIC_HARDIRQ config optionMartin Schwidefsky1-1/+1
After the last architecture switched to generic hard irqs the config options HAVE_GENERIC_HARDIRQS & GENERIC_HARDIRQS and the related code for !CONFIG_GENERIC_HARDIRQS can be removed. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2013-04-16Convert selectors of GENERIC_GPIO to GPIOLIBAlexandre Courbot1-1/+1
GENERIC_GPIO is now equivalent to GPIOLIB and features that depended on GENERIC_GPIO can now depend on GPIOLIB to allow removal of this option. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Grant Likely <grant.likely@secretlab.ca>
2012-12-16ARM: OMAP: Fix drivers to depend on omap for internal devicesTony Lindgren1-0/+1
These devices are not available on other architectures, so let's limit them to omap. If the driver subsystem maintainers want to build test system wide changes without building for each target, it's easy to carry a test patch that just strips out the depends entries from Kconfig files. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-10-24drivers/w1/masters: remove CONFIG_EXPERIMENTALKees Cook1-1/+1
This config item has not carried much meaning for a while now and is almost always enabled by default. As agreed during the Linux kernel summit, remove it. CC: Andrew Morton <akpm@linux-foundation.org> CC: Paul Walmsley <paul@pwsan.com> CC: Felipe Balbi <balbi@ti.com> Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-08-16w1: omap-hdq: drop ARCH dependencyFelipe Balbi1-1/+0
Let the driver compile everywhere while also removing unnecessary headers. Signed-off-by: Felipe Balbi <balbi@ti.com> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-21W1: OMAP HDQ1W: allow driver to be built on all OMAP2+Paul Walmsley1-1/+1
Allow the OMAP HDQ1W driver to be built for all OMAP2+ SoCs by adjusting KConfig dependencies. The previous dependency required either SOC_OMAP2430 or ARCH_OMAP3 to be set, but the HDQ IP block is present on OMAP2420 and OMAP44xx SoCs. The driver was still selectable on multi-OMAP kernel configurations, however; so the previous prohibition was rather pointless. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Evgeniy Polyakov <zbr@ioremap.net> Acked-by: Evgeniy Polyakov <zbr@ioremap.net>
2011-06-15w1: W1_MASTER_DS1WM should depend on GENERIC_HARDIRQSGeert Uytterhoeven1-1/+1
On m68k (which doesn't support generic hardirqs yet): drivers/w1/masters/ds1wm.c: In function `ds1wm_probe': drivers/w1/masters/ds1wm.c: error: implicit declaration of function `irq_set_irq_type' Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Cc: Jean-Franois Dagenais <dagenaisj@sonatest.com> Cc: Matt Reimer <mreimer@vpop.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-05-26w1: complete the 1-wire (w1) ds1wm driver search algorithmJean-François Dagenais1-1/+1
This adds multi-slave support of the w1 bus for the ds1wm Synthesizable 1-Wire Bus Master. Also many fixes and tweaks based on the rev3 of the datasheet http://datasheets.maxim-ic.com/en/ds/DS1WM.pdf Signed-off-by: Jean-François Dagenais <dagenaisj@sonatest.com> Cc: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Cc: Szabolcs Gyurko <szabolcs.gyurko@tlt.hu> Cc: Matt Reimer <mreimer@vpop.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-01-27omap: Start using CONFIG_SOC_OMAPTony Lindgren1-1/+1
We want to have just CONFIG_ARCH_OMAP2, 3 and 4. The rest are nowadays just subcategories of these. Search and replace the following: ARCH_OMAP2420 SOC_OMAP2420 ARCH_OMAP2430 SOC_OMAP2430 ARCH_OMAP3430 SOC_OMAP3430 No functional changes. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Thomas Weber <weber@corscience.de> Acked-by: Sourav Poddar <sourav.poddar@ti.com>
2010-02-15omap3: Replace ARCH_OMAP34XX with ARCH_OMAP3Tony Lindgren1-1/+1
Replace ARCH_OMAP34XX with ARCH_OMAP3 Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-06-12trivial: Kconfig: .ko is normally not included in module namesPavel Machek1-3/+3
.ko is normally not included in Kconfig help, make it consistent. Signed-off-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-01-08w1: add 1-wire master driver for i.MX27 / i.MX31Sascha Hauer1-0/+6
This patch adds support for the 1-wire master interface for i.MX27 and i.MX31. Signed-off-by: Luotao Fu <l.fu@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Evgeniy Polyakov <zbr@ioremap.net> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-30W1_MASTER_DS1WM should depend on HAVE_CLKAl Viro1-1/+1
Uses clk_...() a lot Acked-by: rmk+kernel@arm.linux.org.uk Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-12hdq driver for OMAP2430/3430Madhusudhan Chikkature1-0/+7
The HDQ/1-Wire module of TI OMAP2430/3430 platforms implement the hardware protocol of the master functions of the Benchmark HDQ and the Dallas Semiconductor 1-Wire protocols. These protocols use a single wire for communication between the master (HDQ/1-Wire controller) and the slave (HDQ/1-Wire external compliant device). This patch provides the HDQ driver to suppport TI OMAP2430/3430 platforms. Signed-off-by: Madhusudhan Chikkature<madhu.cr@ti.com> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Acked-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-06w1-gpio: add GPIO w1 bus master driverVille Syrjala1-0/+10
Add a GPIO 1-wire bus master driver. The driver used the GPIO API to control the wire and the GPIO pin can be specified using platform data similar to i2c-gpio. The driver was tested with AT91SAM9260 + DS2401. Signed-off-by: Ville Syrjala <syrjala@sci.fi> Cc: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16Use menuconfig objects: W1Jan Engelhardt1-4/+3
Use menuconfigs instead of menus, so the whole menu can be disabled at once instead of going through all options. Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Cc: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-08Driver for the Maxim DS1WM, a 1-wire bus master ASIC coreakpm@linux-foundation.org1-0/+8
Cc: Matt Reimer <mreimer@vpop.net> [akpm@linux-foundation.org: kconfig update] Signed-off-by: Matt Reimer <mreimer@vpop.net> Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2006-06-22[PATCH] w1: Replace dscore and ds_w1_bridge with ds2490 driver.Evgeniy Polyakov1-18/+9
2006-03-23[PATCH] fix W1_MASTER_DS9490_BRIDGE dependenciesAdrian Bunk1-1/+1
W1_DS9490 was renamed to W1_MASTER_DS9490, but the entry in the dependencies of W1_MASTER_DS9490_BRIDGE was forgotten. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-03-23[PATCH] W1: Add the DS2482 I2C-to-w1 bridge driver.Evgeniy Polyakov1-0/+10
Signed-off-by: Ben Gardner <bgardner@wabtec.com> Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-03-23[PATCH] W1: Move w1 bus master code into 'w1/masters' and move w1 slave code ↵Evgeniy Polyakov1-0/+38
into 'w1/slaves' Signed-off-by: Ben Gardner <bgardner@wabtec.com> Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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