- 20 8月, 2013 8 次提交
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由 Oleksandr Dmytryshyn 提交于
The TWL6032 PMIC has different IRQ status bits meaning. Hence, add interrupt mapping table for the twl6032. Signed-off-by: NOleksandr Dmytryshyn <oleksandr.dmytryshyn@ti.com> Signed-off-by: NGrygorii Strashko <grygorii.strashko@ti.com> Acked-by: NGraeme Gregory <gg@slimlogic.co.uk> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Grygorii Strashko 提交于
Create "struct twl6030_irq" and place all local variables inside it. Also allocate twl6030_irq structure dynamically during initialization. Signed-off-by: NGrygorii Strashko <grygorii.strashko@ti.com> Acked-by: NGraeme Gregory <gg@slimlogic.co.uk> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Grygorii Strashko 提交于
Since the TWL6030 PMIC is used with OMAP4 SoCs only and OMAP4 legacy boot is dropped there are no needs to allocate the range of IRQ descriptors during system boot to support TWL6030 IRQs. Hence, convert it to use linear irq_domain and move IRQ configuration in .map()/.unmap() callbacks of irq_domain. So, IRQ mapping and descriptors allocation will be performed dynamically basing on DT configuration. The error message will be reported in case if unmapped IRQ is received by TWL6030 (virq==0). Signed-off-by: NGrygorii Strashko <grygorii.strashko@ti.com> Acked-by: NGraeme Gregory <gg@slimlogic.co.uk> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Grygorii Strashko 提交于
Add a missed check for errors when TWL IRQs are masked initially on probe and report an error in case of failure. Signed-off-by: NGrygorii Strashko <grygorii.strashko@ti.com> Acked-by: NGraeme Gregory <gg@slimlogic.co.uk> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Naga Venkata Srikanth V 提交于
1) Removed request_irq() and replaced it with request_threaded_irq(). 2) Removed generic_handle_irq() and replaced it with handle_nested_irq(). Handling of these interrupts is nested, as we are handling an interrupt (for e.g rtc, mmc1) when we are still servicing TWL irq. 3) Removed I2C read-retry logic for the case when twl_i2c_read() is failed inside IRQ handler - there is no sense to do that, so just report an error and return. 4) Each nested IRQ is configured with corresponding parent_irq, which need to be retriggered in case if nested IRQ is marked as IRQS_PENDING. Signed-off-by: NNaga Venkata Srikanth V <vnv.srikanth@samsung.com> Signed-off-by: NOleg_Kosheliev <oleg.kosheliev@ti.com> Signed-off-by: NGrygorii Strashko <grygorii.strashko@ti.com> Acked-by: NGraeme Gregory <gg@slimlogic.co.uk> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Laxman Dewangan 提交于
Some of Palmas resources like clock, SMPSs, LDOs etc can be controlled by external pins ENABLE1, ENABLE2 or NSLEEP. Add support to configure these resources to externally controlled. Signed-off-by: NLaxman Dewangan <ldewangan@nvidia.com> Acked-by: NLee Jones <lee.jones@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Krystian Garbaciak 提交于
This patch adds a regmap irqchip for DA9063 IRQs. It depends on git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git tags/regmap-irq-ack-mask Signed-off-by: NKrystian Garbaciak <krystian.garbaciak@diasemi.com> Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de> Reviewed-by: NMark Brown <broonie@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Krystian Garbaciak 提交于
This is MFD module providing access to registers and interrupts of DA906x series PMIC. It is used by other functional modules, registered as MFD cells. Driver uses regmap with paging to access extended register list. Register map is divided into two pages, where the second page is used during initialisation. This module provides support to following functional cells: - Regulators - RTC - HWMON - OnKey (power key misc input device) - Vibration (force-feedback input device) - Watchdog - LEDs Signed-off-by: NKrystian Garbaciak <krystian.garbaciak@diasemi.com> Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de> Reviewed-by: NMark Brown <broonie@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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- 31 7月, 2013 13 次提交
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由 Patil, Rachna 提交于
AFE Pen Ctrl and TouchScreen transistors enabling is not required when only ADC mode is being used, so check for availability of TSC driver before accessing control register. Signed-off-by: NPatil, Rachna <rachna@ti.com> Acked-by: NVaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: NZubair Lutfullah <zubair.lutfullah@gmail.com> Signed-off-by: NLee Jones <lee.jones@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Patil, Rachna 提交于
ADC is ideally expected to work at a frequency of 3MHz. The present code had a check, which returned error if the frequency went below the threshold value. But since AM335x supports various working frequencies, this check is not required. Now the code just uses the internal ADC clock divider to set the ADC frequency w.r.t the sys clock. Signed-off-by: NPatil, Rachna <rachna@ti.com> Signed-off-by: NZubair Lutfullah <zubair.lutfullah@gmail.com> Signed-off-by: NLee Jones <lee.jones@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Mark Brown 提交于
Since enabling VMID takes a runtime PM reference there is no need to suppress suspend when doing a runtime suspend. Similarly the digital inputs and outputs are DAPM widgets and therefore the ASoC core will be holding a reference for them. This used to be required when integration with system suspend was being bodged. Signed-off-by: NMark Brown <broonie@linaro.org> Signed-off-by: NLee Jones <lee.jones@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Mark Brown 提交于
The jack detection code holds runtime PM references when required so there is no need for suspend to do any checks. Signed-off-by: NMark Brown <broonie@linaro.org> Signed-off-by: NLee Jones <lee.jones@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Mark Brown 提交于
The Kconfig prompt for WM8997 says "Support for..." while the other MFD Kconfigs (including the adjacent ones for other Arizona devices) just list the device name which sticks out like a sore thumb when doing configuration. Signed-off-by: NMark Brown <broonie@linaro.org> Signed-off-by: NLee Jones <lee.jones@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Alexander Shiyan 提交于
During a move to use managed resources, the .remove function all was deemed superfluous which subsequently led to its deletion. As there are no remaining users of the stored 'base' address we only have to use it locally during probe. Signed-off-by: NAlexander Shiyan <shc_work@mail.ru> Signed-off-by: NLee Jones <lee.jones@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Peter Ujfalusi 提交于
The err: label is not needed we can just return instead of the jump there. Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: NLee Jones <lee.jones@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Peter Ujfalusi 提交于
To comply with coding style. Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: NLee Jones <lee.jones@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Peter Ujfalusi 提交于
TWL6040 is used only with OMAP4/5 SoCs and they can only boot in in DT mode. The support for pdata/legacy boot can be removed. Add TODO comment to the header file that all pdata struct can be removed in the next merge window (after the sub driver updates are in). Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: NLee Jones <lee.jones@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Mark Brown 提交于
The performance of regmap-irq is improved if the interrupt mask registers can be cached since it does read/modify/update cycles so start using the register cache infrastructure for those registers. We should use this more widely but I don't have a datasheet and this is a nice, conservative starting point. Signed-off-by: NMark Brown <broonie@linaro.org> Signed-off-by: NLee Jones <lee.jones@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Ankur Raina 提交于
DA9055 is a combination of pmic and codec. This patch updates the DA9055 i2c device id name to match the standard naming convention followed for such chips. Signed-off-by: NAnkur Raina <Ankur.Raina@kpitcummins.com> Signed-off-by: NLee Jones <lee.jones@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Ankur Raina 提交于
This patch clears all the events received while powering up DA9055. While powering up DA9055, both power sequencer and gpio events are received. These events remain uncleared after boot up, due to which further event handling also fails. DA9055 has three event registers. The event register bits are set to '1' on receiving an event. The events can be cleared on writing a '1' to the set bit, which would then clear that bit to '0'. After applying this patch we have a clean state after boot up. Signed-off-by: NAnkur Raina <Ankur.Raina@kpitcummins.com> Signed-off-by: NLee Jones <lee.jones@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Yadwinder Singh Brar 提交于
This patch adds DT compatible string for s2mps11 and binding documentation. Reviewed-by: NMark Brown <broonie@linaro.org> Signed-off-by: NYadwinder Singh Brar <yadi.brar@samsung.com> Signed-off-by: NLee Jones <lee.jones@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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- 02 7月, 2013 2 次提交
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由 Mark Brown 提交于
Enable debugfs register dumps and greater error checking within the regmap API providing the maximum register to the regmap API. Signed-off-by: NMark Brown <broonie@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Mark Brown 提交于
Probably the result of a mismerge or rebase failing to notice that the hunk had already been applied. Signed-off-by: NMark Brown <broonie@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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- 01 7月, 2013 2 次提交
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由 Tomasz Figa 提交于
This patch adds Device Tree support to max8998 driver. Signed-off-by: NTomasz Figa <t.figa@samsung.com> Acked-by: NMark Brown <broonie@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Tomasz Figa 提交于
This patch adds irq domain support for max8998 interrupts. To keep both non-DT and DT worlds happy, simple domain is used, which is linear when no explicit IRQ base is specified and legacy, with static mapping, otherwise. Signed-off-by: NTomasz Figa <t.figa@samsung.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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- 25 6月, 2013 2 次提交
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由 Javier Martinez Canillas 提交于
Use irq_get_trigger_type() to get the IRQ trigger type flags instead calling irqd_get_trigger_type(irq_get_irq_data(irq)) Signed-off-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk> Acked-by: NGrant Likely <grant.likely@linaro.org> Acked-by: NLinus Walleij <linus.walleij@linaro.org> Acked-by: NSamuel Ortiz <sameo@linux.intel.com> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Russell King <linux@arm.linux.org.uk> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-mips@linux-mips.org Link: http://lkml.kernel.org/r/1371228049-27080-5-git-send-email-javier.martinez@collabora.co.ukSigned-off-by: NThomas Gleixner <tglx@linutronix.de>
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由 Javier Martinez Canillas 提交于
Use irq_get_trigger_type() to get the IRQ trigger type flags instead calling irqd_get_trigger_type(irq_get_irq_data(irq)) Signed-off-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk> Acked-by: NGrant Likely <grant.likely@linaro.org> Cc: Linus Walleij <linus.walleij@linaro.org> Acked-by: NSamuel Ortiz <sameo@linux.intel.com> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Russell King <linux@arm.linux.org.uk> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-mips@linux-mips.org Link: http://lkml.kernel.org/r/1371228049-27080-4-git-send-email-javier.martinez@collabora.co.ukSigned-off-by: NThomas Gleixner <tglx@linutronix.de>
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- 24 6月, 2013 3 次提交
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由 Kevin Strasser 提交于
Add core MFD driver for the on-board PLD found on some Kontron embedded modules. The PLD device may provide functions like watchdog, GPIO, UART and I2C bus. The following modules are supported: * COMe-bIP# * COMe-bPC2 (ETXexpress-PC) * COMe-bSC# (ETXexpress-SC T#) * COMe-cCT6 * COMe-cDC2 (microETXexpress-DC) * COMe-cPC2 (microETXexpress-PC) * COMe-mCT10 * ETX-OH Originally-From: Michael Brunner <michael.brunner@kontron.com> Signed-off-by: NKevin Strasser <kevin.strasser@linux.intel.com> Acked-by: NGuenter Roeck <linux@roeck-us.net> Acked-by: NDarren Hart <dvhart@linux.intel.com> Acked-by: NThomas Gleixner <tglx@linutronix.de> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 J Keerthy 提交于
The Patch adds TPS659038 PMIC support in the palmas mfd driver. The TPS659038 has almost the same registers as of the earlier supported variants of PALMAS family such as the TWL6035. The critical differences between TPS659038 and TWL6035 being: 1) TPS659038 has nothing related to battery charging and back up battery stuff. 2) TPS659038 does not have does not have SMPS10(Boost) step up convertor. 3) TPS659038 does not have Battery detection and anything related to battery. 4) SD card detection, Battery presence detection, Vibrator, USB OTG are missing when compared to TWL6035. Signed-off-by: NJ Keerthy <j-keerthy@ti.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Marc Dietrich 提交于
Change the device name of the regulator function to the one chosen for MODULE_ALIAS. This fixes kernel auto-module loading for the regulator function. Signed-off-by: NMarc Dietrich <marvin24@gmx.de> Signed-off-by: NMark Brown <broonie@linaro.org>
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- 20 6月, 2013 4 次提交
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由 J Keerthy 提交于
The SMPS10 regulator is not presesnt in all the variants of the PALMAS PMIC family. Hence adding a feature to distingush between them. Signed-off-by: NJ Keerthy <j-keerthy@ti.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 J Keerthy 提交于
Check if irq value obtained is valid. If it is not valid then skip the irq request step and go ahead with the probe. Signed-off-by: NJ Keerthy <j-keerthy@ti.com> Reviewed-by: NMark Brown <broonie@linaro.org> Reviewed-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Seth Heasley 提交于
This patch adds the LPC Controller DeviceIDs for iTCO Watchdog for the Intel Coleto Creek PCH. Signed-off-by: NSeth Heasley <seth.heasley@intel.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Graeme Gregory 提交于
The TWL6025 was never released beyond sample form and was replaced by the PhoenixLite range of chips - TWL6032. Change the references to reference the TWL6032 class and name the registers to twl6032 in line with an actual released chip name to avoid confusion. Currently there are no users of TWL6025 in the code. Signed-off-by: NGraeme Gregory <gg@slimlogic.co.uk> Signed-off-by: NOleksandr Kozaruk <oleksandr.kozaruk@ti.com> Acked-by: NLee Jones <lee.jones@linaro.org> Reviwed-by: NMark Brown <broonie@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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- 19 6月, 2013 6 次提交
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由 Pawel Moll 提交于
The driver can be used on either arm or arm64 platforms, but the latter doesn't have any platform-specific configuration options, so it must be possible to manually enable the driver. As the gpiolib is optional for arm64 arch, the gpio/led code must be compiled conditionally. Signed-off-by: NPawel Moll <pawel.moll@arm.com> Acked-by: NCatalin Marinas <catalin.marinas@arm.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Wei Yongjun 提交于
Replace probe-time ioremap_nocache() call with devm_ioremap_nocache() to avoid iounmap() missing and get rid of the corresponding iounmap() call on remove. Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Sachin Kamat 提交于
devm_* APIs are device managed and make code simpler. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Florian Vaussard 提交于
If an error occurs when loading power scripts or resources, the registers are not correctly relocked. Fix it. Signed-off-by: NFlorian Vaussard <florian.vaussard@epfl.ch> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Florian Vaussard 提交于
Remove unnecessary goto statements, causing duplicated if conditions. Signed-off-by: NFlorian Vaussard <florian.vaussard@epfl.ch> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Florian Vaussard 提交于
Support for loading twl4030-power module via devicetree. For now, when booting with a DT, only the poweroff callback feature is supported through the ti,use_poweroff property. Signed-off-by: NFlorian Vaussard <florian.vaussard@epfl.ch> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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