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2012-07-13mmc: sh_mmcif: remove unneeded struct sh_mmcif_dma, prepare to shdma conversionGuennadi Liakhovetski
Now that all users have been updated to use the embedded in struct sh_mmcif_plat_data DMA slave IDs, struct sh_mmcif_dma is no longer needed and can be removed. This also makes preparation to the shdma base library conversion easier. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: Chris Ball <cjb@laptop.org> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
2012-07-13dma: shdma: prepare for conversion to the shdma base libraryGuennadi Liakhovetski
By placing an anonymous union at the top of struct sh_dmae_slave we can transparently prepare all device and client drivers for the upcoming shdma-base conversion. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
2012-07-13dmaengine: add an shdma-base libraryGuennadi Liakhovetski
This patch extracts code from shdma.c, that does not directly deal with hardware implementation details and can be re-used with diverse DMA controller variants, found on SH-based SoCs. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
2012-07-13dma: move shdma driver to an own directoryGuennadi Liakhovetski
The shdma driver is going to be split into multiple files. To make this more convenient move it to an own directory. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
2012-07-13Merge remote-tracking branch 'kumar/next' into nextBenjamin Herrenschmidt
Freescale updates for 3.6
2012-07-13powerpc/eeh: Check handle_eeh_events() return valueKleber Sacilotto de Souza
Function eeh_event_handler() dereferences the pointer returned by handle_eeh_events() without checking, causing a crash if NULL was returned, which is expected in some situations. This patch fixes this bug by checking for the value returned by handle_eeh_events() before dereferencing it. Signed-off-by: Kleber Sacilotto de Souza <klebers@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> CC: stable@vger.kernel.org [v3.4+]
2012-07-13dma: tegra: rename driver and compatible to match with dtsLaxman Dewangan
Rename the compatible name and driver name to match with tegra dts file and as per clock driver. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
2012-07-13dma: tegra: fix residual calculation for cyclic caseLaxman Dewangan
In cyclic mode of DMA, the byte transferred can be more than the requested size and in this case, calculating residuals based on the current position of DMA transfer to bytes requested i.e. bytes required to transfer to reach bytes requested from current DMA position. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
2012-07-13Merge branch 'next/devel-dma-ops' into next/dt-samsungKukjin Kim
2012-07-12workqueue: separate out worker_pool flagsTejun Heo
GCWQ_MANAGE_WORKERS, GCWQ_MANAGING_WORKERS and GCWQ_HIGHPRI_PENDING are per-pool properties. Add worker_pool->flags and make the above three flags per-pool flags. The changes in this patch are mechanical and don't caues any functional difference. This is to prepare for multiple pools per gcwq. Signed-off-by: Tejun Heo <tj@kernel.org>
2012-07-12workqueue: use @pool instead of @gcwq or @cpu where applicableTejun Heo
Modify all functions which deal with per-pool properties to pass around @pool instead of @gcwq or @cpu. The changes in this patch are mechanical and don't caues any functional difference. This is to prepare for multiple pools per gcwq. Signed-off-by: Tejun Heo <tj@kernel.org>
2012-07-12workqueue: factor out worker_pool from global_cwqTejun Heo
Move worklist and all worker management fields from global_cwq into the new struct worker_pool. worker_pool points back to the containing gcwq. worker and cpu_workqueue_struct are updated to point to worker_pool instead of gcwq too. This change is mechanical and doesn't introduce any functional difference other than rearranging of fields and an added level of indirection in some places. This is to prepare for multiple pools per gcwq. v2: Comment typo fixes as suggested by Namhyung. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org>
2012-07-12workqueue: don't use WQ_HIGHPRI for unbound workqueuesTejun Heo
Unbound wqs aren't concurrency-managed and try to execute work items as soon as possible. This is currently achieved by implicitly setting %WQ_HIGHPRI on all unbound workqueues; however, WQ_HIGHPRI implementation is about to be restructured and this usage won't be valid anymore. Add an explicit chain-wakeup path for unbound workqueues in process_one_work() instead of piggy backing on %WQ_HIGHPRI. Signed-off-by: Tejun Heo <tj@kernel.org>
2012-07-13ARM: SAMSUNG: Introduce Kconfig variable for Samsung custom clk APIMark Brown
Make it easier to switch to the common clock API by making the existing clock API implementation depend on a Kconfig symbol which is enabled when the common clock API is disabled. This means that we can have some SoCs using the common clock API and some using the existing API rather than needing a flag day to convert the entire family of devices over. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-07-13ARM: EXYNOS: Add missing static storage class specifier in pmu.c fileSachin Kamat
arch/arm/mach-exynos/pmu.c:318:14: warning: symbol 'exynos5_list_both_cnt_feed' was not declared. Should it be static? arch/arm/mach-exynos/pmu.c:332:14: warning: symbol 'exynos5_list_diable_wfi_wfe' was not declared. Should it be static? Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-07-13ARM: EXYNOS: Make combiner_init function staticSachin Kamat
Fixes the following warning: arch/arm/mach-exynos/common.c:543:13: warning: symbol 'combiner_init' was not declared. Should it be static? Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-07-13ARM: EXYNOS: Update HSOTG PHY clock setting for EXYNOS4X12Sachin Kamat
Adds clock setting entries for EXYNOS4212 and EXYNOS4412 platforms. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> [fixed compilation warning which is reported by Arnd Bergmann] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-07-12PCI: pciehp: remove unused pciehp_get_max_lnk_width(), ↵Yinghai Lu
pciehp_get_cur_lnk_width() Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
2012-07-12hwmon: (it87) Preserve configuration register bits on initJean Delvare
We were accidentally losing one bit in the configuration register on device initialization. It was reported to freeze one specific system right away. Properly preserve all bits we don't explicitly want to change in order to prevent that. Reported-by: Stevie Trujillo <stevie.trujillo@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Jean Delvare <khali@linux-fr.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net>
2012-07-12PM / Sleep: Fix build warning in sysfs.c for CONFIG_PM_SLEEP unsetRafael J. Wysocki
The power/async device sysfs attribute is only used if both CONFIG_PM_ADVANCED_DEBUG and CONFIG_PM_SLEEP are set, but the code implementing it doesn't depend on CONFIG_PM_SLEEP. As a result, a build warning appears if CONFIG_PM_ADVANCED_DEBUG is set and CONFIG_PM_SLEEP is not set. Fix it by adding a #ifdef CONFIG_PM_SLEEP around the code in question. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2012-07-12PM / Domains: Fix build warning for CONFIG_PM_RUNTIME unsetRafael J. Wysocki
The functions genpd_save_dev() and genpd_restore_dev() are not used for CONFIG_PM_RUNTIME unset, so move them under an appropriate #ifdef. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2012-07-12cpufreq / ACPI: Fix not loading acpi-cpufreq driver regressionThomas Renninger
Commit d640113fe80e45ebd4a5b420b introduced a regression on SMP systems where the processor core with ACPI id zero is disabled (typically should be the case because of hyperthreading). The regression got spread through stable kernels. On 3.0.X it got introduced via 3.0.18. Such platforms may be rare, but do exist. Look out for a disabled processor with acpi_id 0 in dmesg: ACPI: LAPIC (acpi_id[0x00] lapic_id[0x10] disabled) This problem has been observed on a: HP Proliant BL280c G6 blade This patch restricts the introduced workaround to platforms with nr_cpu_ids <= 1. Signed-off-by: Thomas Renninger <trenn@suse.de> CC: stable@vger.kernel.org Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2012-07-12olpc-xo15-sci: Use struct dev_pm_ops for power managementRafael J. Wysocki
Make the OLPC XO15 SCI driver define its resume callback through a struct dev_pm_ops object rather than by using a legacy PM hook in struct acpi_device_ops. Reported-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Randy Dunlap <rdunlap@xenotime.net>
2012-07-12nl80211: allow enabling WoWLAN without triggersJohannes Berg
It may be desirable to use WoWLAN without triggers to keep the connection alive to the AP while suspended. Allow this use by enabling WoWLAN without triggers if no triggers were requested. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-07-12wireless: brcm80211: use %pM to print BSSIDAndy Shevchenko
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-07-12rtlwifi: rtl8192cu: Change buffer allocation for synchronous readsLarry Finger
In commit a7959c1, the USB part of rtlwifi was switched to convert _usb_read_sync() to using a preallocated buffer rather than one that has been acquired using kmalloc. Although this routine is named as though it were synchronous, there seem to be simultaneous users, and the selection of the index to the data buffer is not multi-user safe. This situation is addressed by adding a new spinlock. The routine cannot sleep, thus a mutex is not allowed. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@vger.kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-07-12rtlwifi: Remove extra argument from queue setup routineLarry Finger
Remove unused argument hw from call to rtl_tid_to_ac(). Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-07-12bcma: add new cores at the end of listRafał Miłecki
This makes order in list more natural and fixes core->core_unit for more than 2 cores. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-07-12bcma: add trivial GBIT MAC COMMON driverRafał Miłecki
GMAC COMMON core is present on BCM4706 and is used for example to access board PHYs (PHYs can not be accessed directly using GBIT MAC core). Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-07-12bcma: fix typo - reading number of slave wrappersRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-07-12bcma: support alternative (BCM4706) ChipCommon core idRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-07-12brcmsmac: restructure info->control.sta handling as it is goning to be ↵Thomas Huehn
removed soon. brcmsmac uses info->control.sta while doing ampdu aggregation. This patch changes the usage of the structure info->control.sta, as it is going to be removed soon from struct ieee80211_tx_info. This patch is a pre-requisit in order to add transmission power control (TPC) to the mac80211 subsystem. Suggested-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Thomas Huehn <thomas@net.t-labs.tu-berlin.de> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-07-12ath9k: do not disable hardware while wow is enabledMohammed Shafi Shajakhan
Hardware needs to be AWAKE and should maintain association with the AP to process WoW triggers any time Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com> Cc: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Cc: vadivel@qca.qualcomm.com Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-07-12ath9k: Add WoW related mac80211 callbacksMohammed Shafi Shajakhan
add suspend/resume/set_wakeup callbacks to the driver *suspend - bail out only if all the conditions for configuring WoW. is fine, currently multivif case is not handled - check for associated state. - map wow triggers from user space data. - add deauth/disassoc pattern and user defined pattern, for the later a list is maintained. - store the interrupt mask before suspend, enabled beacon miss interrupt for WoW. - configure WoW in the hardware by calling ath9k_hw_wow_enable. *resume - restore the interrupts based on the interrupt mask stored before suspend. - call ath9k_hw_wow_wakeup to configure/restore the hardware. - after wow wakeup clear away WoW events and query the WoW wakeup reason from the status register *set_wakeup - to call 'device_set_wakeup_enable' from cfg80211/mac80211 when wow is configured and as per Rafael/Johannnes the right way to do so rather in the driver suspend/resume call back Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com> Cc: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Cc: vadivel@qca.qualcomm.com Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-07-12ath: Add Wake-on-Wireless debug maskMohammed Shafi Shajakhan
to help the developers and users to debug/know whats happening with WoW Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com> Cc: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Cc: vadivel@qca.qualcomm.com Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-07-12ath9k_hw: Add hardware code for WoWMohammed Shafi Shajakhan
add a new file wow.c which takes care of the hardware code for WoW. *program the descriptors and data words to periodically send Keep Alive Frames. *program the user defined patterns/masks and pattern length in the hardware registers. *'ath9k_hw_wow_enable' is called during the drivers suspend callback which takes care of the following - tracking wow event mask (to suppress spurious wow events) - properly configure suspend/resume WAR registers - configure PCIE PM control register - configure MAC WoW registers and their timeouts - enabling wow configuration like magic packet, user patterns based on users configuration - configuring timeouts for KAL, beacon miss, aifs, slot time, backoff - create Keep Alive Pattern ('KAL') *'ath9k_hw_wow_wakeup' is called during the drivers resume callback which takes care of the following - primary task is to find the reason for wakeup from the wow status register - configure/restore AR_PCIE_PM_CTRL register - clear all WoW events - configure/restore suspend/resume WAR registers Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com> Cc: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Cc: vadivel@qca.qualcomm.com Signed-off-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com> Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-07-12ath9k_hw: INI changes for WoW for AR9002 chipsetsMohammed Shafi Shajakhan
for AR9002 family of chipsets and for WoW sleep, we reprogram the SerDes so that the PLL and CHK REQ are both enabled. this uses more power but in certain cases this is required as otherwise WoW sleep is unstable and chip may disappear. Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com> Cc: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Cc: vadivel@qca.qualcomm.com Signed-off-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com> Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-07-12ath9k: advertise supported WoW flags to upper layerMohammed Shafi Shajakhan
currently the code supports WoW triggers due to *magic packet *user defined patterns *deauth and disassoc patterns *disconnect - beacon miss, last beacon received timeout, no ack for keeep alive frames. Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com> Cc: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Cc: vadivel@qca.qualcomm.com Signed-off-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com> Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-07-12ath9k_hw: advertise WoW support for capable chipsetsMohammed Shafi Shajakhan
support WoW for all chipsets starting from AR9280, AR9285, AR9287, AR9380, AR9382, AR9485, AR9462. Really all hardware may not support WoW even though the flag is set and the WoW working depends on your laptop, BIOS apart from the hardware. Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com> Cc: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Cc: vadivel@qca.qualcomm.com Signed-off-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com> Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-07-12ath9k_hw: Add WoW hardware capability flagsMohammed Shafi Shajakhan
have seperate wow capability flags for *basic wow support *device capable of matching exact user defined pattern or de-authentication/disassoc pattern *device such AR9280 requires first four bytes for all sort of patterns Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com> Cc: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Cc: vadivel@qca.qualcomm.com Signed-off-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com> Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-07-12ath9k: Add definitions and structures to support WoWMohammed Shafi Shajakhan
*add structures, macros and variables for WoW, so that the driver can make use of it. *maintain a list for user enabled patterns and masks *track pattern slots for the hardware limitation on the maximum number of patterns that can be stored. *track interrupts enabled before WoW suspend, so that can be reconfigured after resume *have macros to parse user defined wow configurations to hardware code Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com> Cc: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Cc: vadivel@qca.qualcomm.com Signed-off-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com> Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-07-12ath9k_hw: Add register definitions for WoW supportMohammed Shafi Shajakhan
*MAC WoW registers back-off shift, MAC interrupt enable, magic packet enable, pattern match enable, aifs, slot wait period, keep alive frame failure count, beacon fail enable, beacon timeout, keep alive timeout, auto keep alive disable, keep alive fail disable and their corresponding status registers. keep alive frame delay, pattern end/byte offsets, transmit buffers for keep alive frames and storing the user patterns *Power Management Control registers pme_d3cold_vaux, host_pme_enable, aux_pwr_detect, power_state_mask, wow_pme_clear Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com> Cc: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Cc: vadivel@qca.qualcomm.com Signed-off-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com> Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-07-12Merge branch 'for-john' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next
2012-07-12Merge branch 'for-john' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Conflicts: drivers/net/wireless/iwmc3200wifi/cfg80211.c drivers/net/wireless/mwifiex/cfg80211.c
2012-07-12NFC: NCI module license 'unspecified' taints kernelDave Jones
Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-07-12NFC: Set target nfcid1 for all HCI reader A targetsEric Lapuyade
Without the discovered target nfcid1 and its length set properly, type 2 tags detection fails with the pn544 as it checks for them from pn544_hci_complete_target_discovered(). Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com> Reported-by: Mathias Jeppsson <mathias.jeppsson@sonymobile.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-07-12mwifiex: correction in mcs index checkAmitkumar Karwar
mwifiex driver supports 2x2 chips as well. Hence valid mcs values are 0 to 15. The check for mcs index is corrected in this patch. For example: if 40MHz is enabled and mcs index is 11, "iw link" command would show "tx bitrate: 108.0 MBit/s" without this patch. Now it shows "tx bitrate: 108.0 MBit/s MCS 11 40Mhz" with the patch. Cc: "3.2.y, 3.3.y, 3.4.y" <stable@vger.kernel.org> Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-07-12Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
2012-07-12ASoC: wm8962: Redo early init of the part on resumeMark Brown
Ensure robust startup of the part by going through the reset procedure prior to resyncing the full register cache, avoiding potential intermittent faults in some designs. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@vger.kernel.org
2012-07-12regulator: tps65217: Add device tree supportAnilKumar Ch
This commit adds device tree support for tps65217 pmic. And usage details are added to device tree documentation. Driver is tested by using kernel module with regulator set and get APIs. Signed-off-by: AnilKumar Ch <anilkumar@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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