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* ARM: nomadik: switch to use the Nomadik I2C driverLinus Walleij2013-08-071-0/+1
| | | | | | | | | | | Instead of using bit-banged I2C, let's use the actual I2C driver in the kernel. Since the I2C block may be communicating with things like the PMIC, we need to select it from the Kconfig just like the bit-banged adapter is selected today. The rest of the configuration for this driver can be done from the device tree. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* ARM: nomadik: register clocksource from device treeLinus Walleij2013-05-121-0/+1
| | | | | | | | | This switches the Nomadik platform to also registering its clocksource from the device tree, removing unused support code as we go along. Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* clocksource: nomadik-mtu: fix up clocksource/timerLinus Walleij2013-04-271-0/+1
| | | | | | | | | The Nomadik clocksource driver has had a bad define making it impossible to use it for sched_clock() for a while. Fix this and also enable it for the Nomadik. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
* ARM: nomadik: hide MACH_NOMADIK_8815NHK in KconfigArnd Bergmann2013-03-191-0/+2
| | | | | | | | | The nomadik multiplatform support made it possible to select MACH_NOMADIK_8815NHK without selecting ARCH_NOMADIK, which leads to build errors when we also select ARMv6/v7 targets. Adding the ifdef here restores the intended behavior. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* ARM: nomadik: convert to multiplatformLinus Walleij2013-03-071-3/+19
| | | | | | | | | | | This converts the Nomadik to run in multiplatform mode, including the defconfig change. After this the "uImage" target in the kernel tree will no longer work, but we do not care about this. Instead we generate the uImage from the zImage using mkimage or update the bootloader to accept bootz. Some minor updates to the defconfig are done as part of this. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* ARM: nomadik: delete old board filesLinus Walleij2013-01-281-8/+2
| | | | | | | | The Device Tree support on Nomadik can do everything the old board files could do, so delete the old board files and make the nomadik select CONFIG_OF. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* ARM: plat-nomadik: move MTU, kill plat-nomadikLinus Walleij2012-11-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | This moves the MTU timer driver from arch/arm/plat-nomadik to drivers/clocksource and moves the header file to the platform_data directory. As this moves the last file being compiled to an object out of arch/arm/plat-nomadik, we have to "turn off the light" and delete the plat-nomadik directory, because it is not allowed to have an empty Makefile in a plat-* directory. This is probably also a desired side effect of depopulating the arch/arm directory of drivers. Luckily we have just deleted all the <plat/*> include files prior to this so by moving the last one we may delete the directory. After this all the Ux500 and Nomadik device drivers live outside of the arch/arm hierarchy. Cc: Alessandro Rubini <rubini@unipv.it> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* ARM: config: sort select statements alphanumericallyRussell King2012-10-131-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As suggested by Andrew Morton: This is a pet peeve of mine. Any time there's a long list of items (header file inclusions, kconfig entries, array initalisers, etc) and someone wants to add a new item, they *always* go and stick it at the end of the list. Guys, don't do this. Either put the new item into a randomly-chosen position or, probably better, alphanumerically sort the list. lets sort all our select statements alphanumerically. This commit was created by the following perl: while (<>) { while (/\\\s*$/) { $_ .= <>; } undef %selects if /^\s*config\s+/; if (/^\s+select\s+(\w+).*/) { if (defined($selects{$1})) { if ($selects{$1} eq $_) { print STDERR "Warning: removing duplicated $1 entry\n"; } else { print STDERR "Error: $1 differently selected\n". "\tOld: $selects{$1}\n". "\tNew: $_\n"; exit 1; } } $selects{$1} = $_; next; } if (%selects and (/^\s*$/ or /^\s+help/ or /^\s+---help---/ or /^endif/ or /^endchoice/)) { foreach $k (sort (keys %selects)) { print "$selects{$k}"; } undef %selects; } print; } if (%selects) { foreach $k (sort (keys %selects)) { print "$selects{$k}"; } } It found two duplicates: Warning: removing duplicated S5P_SETUP_MIPIPHY entry Warning: removing duplicated HARDIRQS_SW_RESEND entry and they are identical duplicates, hence the shrinkage in the diffstat of two lines. We have four testers reporting success of this change (Tony, Stephen, Linus and Sekhar.) Acked-by: Jason Cooper <jason@lakedaemon.net> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: nomadik: enable PINCTRL_NOMADIK where neededArnd Bergmann2012-05-151-0/+1
| | | | | | | | The nomadik gpio code has been converted to pinctrl, but the nomadik platform still expects the old code to be present. Change it to use the new one instead. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
* gpio: move Nomadik GPIO driver to drivers/gpioGrant Likely2011-05-271-1/+0
| | | | | | | | | This moves the Nomadik GPIO driver out of arch/arm/plat-nomadik and into the desired location indicated by the subsystem maintainer. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> [grant.likely: squashed with kconfig fixup] Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* ARM: 5969/1: nomadik: move gpio to plat-nomadikRabin Vincent2010-03-191-0/+1
| | | | | | | | | | | | | | Move the Nomadik GPIO driver to plat-nomadik so that it can also be used on the Ux500 platform. The mach-nomadik include/mach/gpio.h is replaced by one that includes the one now in plat-nomadik, so that code doesn't need to include the one in plat specifically, and can instead use <linux/gpio.h> as usual. Acked-by: Alessandro Rubini <rubini@unipv.it> Acked-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 5786/1: Introduce plat-nomadik, MTU code re-organizationSrinidhi Kasagar2009-11-281-1/+1
| | | | | | | | | | | | Introduce the plat-nomadik folder for ST-Ericsson machines including the existing nomadik 8815 architecture. This also moves the existing MTU (MultiTimerUnit) of nomadik 8815 to the proposed plat-nomadik and adds HAS_MTU. The patch has been re-based to 2.6.32-rc6 Signed-off-by: srinidhi kasagar <srinidhi.kasagar@stericsson.com> Acked-by: Alessandro Rubini <rubini@unipv.it> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 5585/1: nomadik: add gpio-i2c devicesAlessandro Rubini2009-07-021-0/+7
| | | | | | Signed-off-by: Alessandro Rubini <rubini@unipv.it> Acked-by: Andrea Gallo <andrea.gallo@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 5590/1: Add basic support for ST Nomadik 8815 SoC and evaluation boardAlessandro Rubini2009-07-021-0/+14
This patch adds the basic infrastructure for the Nomadik 8815 CPU and the "Nomadik Hardware Kit" NHK8815. This patch only includes the serial console and core stuff, no drivers. Signed-off-by: Alessandro Rubini <rubini@unipv.it> Acked-by: Andrea Gallo <andrea.gallo@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>