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* ARM: plat-nomadik: move DMA40 header to <linux/platform_data>Linus Walleij2012-11-051-1/+1
| | | | | | | | | | | | | | This moves the DMA40 platform data header from <plat/ste_dma40.h> to <linux/platform_data/dma-ste-dma40.h> where is belongs. Cc: Dan Williams <djbw@fb.com> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Ola Lilja <ola.o.lilja@stericsson.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Andreas Westin <andreas.westin@stericsson.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* ARM: ux500: Pass SDI DMA information though AUX_DATA to MMCILee Jones2012-09-201-2/+2
| | | | | | | | | There are four SDIs on the HREF, as opposed to the original two enabled on Snowball. To get them working we have to pass their DMA information in the same was as we need with the other two. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* ARM: ux500: Enable Device Tree support mmci for SnowballLee Jones2012-07-131-2/+2
| | | | | | | | | | | | Allow proper initialisation for MMC via the mmci driver for the Snowball low-cost development board using DT. At the moment we continue to use DMA setup from platform code. Once the DMA generic DT bindings have been completed we can then port the remainder over to DT. Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* Merge tag 'soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2012-03-281-15/+16
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull "ARM: More SoC support updates" from Olof Johansson: "This branch contains a handful of updates of SoC base code that had dependencies on other external trees that have now been merged: * Support for the new EXYNOS5250 SoC from Samsung * SMP and power domain support for Tegra3 from NVIDIA * ux500 updates for exporting SoC information through sysfs" Fix up trivial merge conflicts as per Olof. * tag 'soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (30 commits) ARM: mach-shmobile: ap4evb: Reserve DMA memory for the frame buffer ARM: EXYNOS: Fix compilation error with mach-exynos4-dt board ARM: dts: add initial dts file for EXYNOS5250, SMDK5250 ARM: EXYNOS: add support device tree enabled board file for EXYNOS5 ARM: EXYNOS: add support ARCH_EXYNOS5 for EXYNOS5 SoCs ARM: EXYNOS: add support get_core_count() for EXYNOS5250 ARM: EXYNOS: support EINT for EXYNOS4 and EXYNOS5 ARM: EXYNOS: add interrupt definitions for EXYNOS5250 ARM: EXYNOS: add support for EXYNOS5250 SoC ARM: EXYNOS: add support uart for EXYNOS4 and EXYNOS5 ARM: EXYNOS: add initial setup-i2c0 for EXYNOS5 ARM: EXYNOS: add clock part for EXYNOS5250 SoC ARM: EXYNOS: use exynos_init_uarts() instead of exynos4_init_uarts() ARM: EXYNOS: to declare static for mach-exynos/common.c ARM: EXYNOS: Add clkdev lookup entry for lcd clock ARM: dt: Explicitly configure all serial ports on Tegra Cardhu ARM: tegra: support for secondary cores on Tegra30 ARM: tegra: support for Tegra30 CPU powerdomains ARM: tegra: add support for Tegra30 powerdomains ARM: tegra: export tegra_powergate_is_powered() ...
| * ARM: ux500: pass parent pointer to each platform deviceLee Jones2012-02-131-15/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch provides a means for any device within ux500 platform code to allocate its own parent. This is particularly prudent with the introduction of /sys/devices/socX, as a device can now proclaim to be integral part of an SoC, rather than a more generic platform device. Latter patches make good use of this functionality. Signed-off-by: Lee Jones <lee.jones@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* | Merge branch 'amba' of git://git.linaro.org/people/rmk/linux-armLinus Torvalds2012-03-231-13/+8
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull #2 ARM updates from Russell King: "Further ARM AMBA primecell updates which aren't included directly in the previous commit. I wanted to keep these separate as they're touching stuff outside arch/arm/." * 'amba' of git://git.linaro.org/people/rmk/linux-arm: ARM: 7362/1: AMBA: Add module_amba_driver() helper macro for amba_driver ARM: 7335/1: mach-u300: do away with MMC config files ARM: 7280/1: mmc: mmci: Cache MMCICLOCK and MMCIPOWER register ARM: 7309/1: realview: fix unconnected interrupts on EB11MP ARM: 7230/1: mmc: mmci: Fix PIO read for small SDIO packets ARM: 7227/1: mmc: mmci: Prepare for SDIO before setting up DMA job ARM: 7223/1: mmc: mmci: Fixup use of runtime PM and use autosuspend ARM: 7221/1: mmc: mmci: Change from using legacy suspend ARM: 7219/1: mmc: mmci: Change vdd_handler to a generic ios_handler ARM: 7218/1: mmc: mmci: Provide option to configure bus signal direction ARM: 7217/1: mmc: mmci: Put power register deviations in variant data ARM: 7216/1: mmc: mmci: Do not release spinlock in request_end ARM: 7215/1: mmc: mmci: Increase max_segs from 16 to 128
| * ARM: 7219/1: mmc: mmci: Change vdd_handler to a generic ios_handlerUlf Hansson2012-01-201-13/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The purpose of the vdd_handler does not make sense. We remove it and use a generic approach instead. A new ios_handler is added, the purpose of which e.g. can be to control GPIO pins to a levelshifter. Previously the vdd_handler was also used for making additional changes to the power register bits. This option is superfluous and is therefore removed. Adaptaptions from the old vdd_handler to the new ios_handler is done for mach-ux500 board, which was the only one using the vdd_handler. This patch is based upon a patch from Sebastian Rasmussen. Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sebastian Rasmussen <sebastian.rasmussen@stericsson.com> Signed-off-by: Ulf Hansson <ulf.hansson@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | mach-ux500: no MMC_CAP_SD_HIGHSPEED on SnowballPhilippe Langlais2012-01-201-0/+2
|/ | | | | | | | | | | MMC_CAP_SD_HIGHSPEED is not supported on Snowball board resulting on initialization errors. Cc: stable@kernel.org Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Fredrik Soderstedt <fredrik.soderstedt@stericsson.com> Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* ARM: ux500: remove support for early silicon revisionsLinus Walleij2011-12-191-34/+20
| | | | | | | | | | | The DB8500 ED (Early Drop) and V1 are only available inside of ST-Ericsson or partners, we have actively replaced and scrapped these prototypes. All Nova products on the open market (such as the Snowball board) are based on V2 and later ASIC variants. So let us focus on supporting the silicon that will be used and delete this to get a clear overview. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* ARM: ux500: add device sdi1 for SDIOStefan Nilsson XK2011-12-121-0/+38
| | | | | | | | Adds device sdi1 for ST-Ericsson HREFv60 and later to enable the possiblity of using the onboard CW1200 chip for WLAN. Signed-off-by: Stefan Nilsson XK <stefan.xk.nilsson@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* mach-ux500: remove most of the ugly machine_is_*() callsLee Jones2011-08-301-17/+35
| | | | | | | | | Do more work in the per-machine init calls instead of customizing each init call. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* mach-ux500: Add SDI support for snowball boardMathieu J. Poirier2011-06-231-5/+14
| | | | | | | | | With SDI support for the Snowball we can boot from the SD card. Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Robert Marklund <robert.marklund@stericsson.com>
* mach-ux500: correct MMC/SDI parametersLinus Walleij2011-06-211-4/+6
| | | | | | | | We cannot clock the MMCI blocks more than 50 MHz. A bug prevented us from seeing the effect of actually driving them to 100 MHz, which indeed resulted failure, on the external SD card. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* mach-ux500: fix HREFv60 regressionLinus Walleij2011-06-211-8/+24
| | | | | | | | This fixes a regression on the HREFv60 ux500 hardware: the wrong level shifter was addressed in the MMCI vdd handler, trying to reconfigure an unclaimed GPIO pin. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
* ARM: 6830/1: mach-ux500: force PrimeCell revisionsLinus Walleij2011-05-261-4/+12
| | | | | | | | | | | | The DB8500v2 and DB5500 has a fifth version of the "PL023" and PL180 blocks. However the ASIC engineers have forgot to bump the revision in the PrimeCell peripheral ID registers. Since the platform is aware of the actual silicon revision we need to hard-code the periphid from the platform, bumping the subrevision field to 1. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* mach-ux500: basic HREFv60 support v2Linus Walleij2011-03-141-9/+33
| | | | | | | | | | | | The HREFv60 variant of the MOP500 family of boards remove the external GPIO expander and route these pins back to some of the readily available internal GPIO pins instead. Based on a patch by Bibek Basu <bibek.basu@stericsson.com> for an internal kernel version. Cc: Bibek Basu <bibek.basu@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* mach-ux500: add hrefv60 GPIO pinsBibek Basu2011-03-141-58/+7
| | | | | | | | | | | | This will centralize all GPIO pin muxing for the different boards in the MOP500 family to a single file. It also kills off the deprecated support for the ED (Early Drop) ASIC, this should never be spotted in the open and ST-Ericsson have internally deprecated this hardware. Signed-off-by: Bibek Basu <bibek.basu@stericsson.com> [Rebasing and kill old ASIC support] Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* mach-ux500: config Ux500 PL011 PL022 PL180 for DMALinus Walleij2011-03-141-0/+77
| | | | | | | | | This will configure the platform data for the PL011, PL022 and PL180 (derivate) PrimeCells found in the Ux500 to use DMA with the generic DMA engine for DMA40. Signed-off-by: Per Forlin <per.forlin@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* mach-ux500: fix inverted SD-card GPIO pinPhilippe Langlais2011-03-141-2/+2
| | | | | | | The levelshifter pins were set to inverted values, fix this up. Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* ux500: minor revision to the eMMC/SD configLinus Walleij2010-12-081-1/+10
| | | | | | A small fixup for the v1(.0) ASIC. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
* ux500: rework device registrationRabin Vincent2010-12-081-7/+4
| | | | | | | | | | Change the Ux500 devices to be dynamically allocated and added by calling functions instead of referencing structures, thereby allowing 5500 and other derivatives' support to be added without having to duplicate structures, use fixup functions, or use compile-time macros. Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
* ux500: use _cansleep GPIO functionsLinus Walleij2010-12-081-2/+2
| | | | | | | Similar to the patch to MMCI this silences similar messages from the platform code. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
* ux500: mop500: add TC35892 and MicroSD slot supportRabin Vincent2010-12-081-0/+63
| | | | | | Acked-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
* ARM: 6335/1: ux500: mop500: register eMMC devicesHanumath Prasad2010-09-021-0/+91
Acked-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Hanumath Prasad <hanumath.prasad@stericsson.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-17 19:39:47 +0000