- 22 9月, 2012 5 次提交
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由 Andreas Pretzsch 提交于
commit e7c706b1 migrated the allocation of struct mc13xxx to devm_* functions, but left a kfree(mc13xxx) in the mc13xxx_common_init error path. Remove it to prevent memory corruption. Signed-off-by: NAndreas Pretzsch <apr@cn-eng.de> Reviewed-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Shubhrajyoti D 提交于
Convert the struct i2c_msg initialization to C99 format. This makes maintaining and editing the code simpler. Also helps once other fields like transferred are added in future. Thanks to Julia Lawall <julia.lawall@lip6.fr> for automating the conversion Signed-off-by: NShubhrajyoti D <shubhrajyoti@ti.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Keshava Munegowda 提交于
The TLL specific code such as channels clocks enable/disable, initialization functions are removed from the USBHS core driver. The hwmod of the usb tll is retrieved and omap device build is performed to created the platform device for the usb tll component. Signed-off-by: NKeshava Munegowda <keshava_mgowda@ti.com> Reviewed-by: NPartha Basak <parthab@india.ti.com> Acked-by: NFelipe Balbi <balbi@ti.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Keshava Munegowda 提交于
The usbhs driver invokes the enable/disable APIs of the usb tll driver in the runtime resume/suspend callbacks of the runtime get sync and put sync of the usbhs driver. Signed-off-by: NKeshava Munegowda <keshava_mgowda@ti.com> Reviewed-by: NPartha Basak <parthab@india.ti.com> Acked-by: NFelipe Balbi <balbi@ti.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Keshava Munegowda 提交于
The platform driver for the TLL component of the OMAP USB host controller is implemented. Depending on the TLL hardware revision , the TLL channels are configured. The USB HS core driver uses this driver through exported APIs from the TLL platform driver. usb_tll_enable and usb_tll_disble are the exported APIs of the USB TLL platform driver. Signed-off-by: NKeshava Munegowda <keshava_mgowda@ti.com> Reviewed-by: NPartha Basak <parthab@india.ti.com> Acked-by: NFelipe Balbi <balbi@ti.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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- 19 9月, 2012 15 次提交
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由 Venu Byravarasu 提交于
Remove redundant check in is_volatile_reg(). Signed-off-by: NVenu Byravarasu <vbyravarasu@nvidia.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Haojian Zhuang 提交于
Move probe() and other functions from 88pm860x-i2c.c to 88pm860x-core.c. Since it could benefit to handle DT information. Signed-off-by: NHaojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Haojian Zhuang 提交于
Since PREG regulator is the only one regulator in 88PM8606, and other regulators are in 88PM8607. Checking resource as identifying regulator is not a good way. We can use NULL resource to indentify PREG regulator. Signed-off-by: NHaojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Jett.Zhou 提交于
Pre-regulator of 88pm8606 is mainly for support charging based on vbus, it needs to be enabled for charging battery, and will be disabled in some exception condition like over-temp. Add the pre-regulator support for 88pm860x regulator driver. Signed-off-by: NJett.Zhou <jtzhou@marvell.com> Acked-by: NHaojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Haojian Zhuang 提交于
Remove array in parent's platform data. Use struct regulator_init_data as regulator device's platform data directly. So a lot of pdata are added into parent's platform data. And voltage out register offset is used as IORESOURCE_REG to distinguish different regualtor devices. Signed-off-by: NHaojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Haojian Zhuang 提交于
Remove the register offset definition. All these register offset are transfered as IORESOURCE_REG resources. Signed-off-by: NHaojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Peter Ujfalusi 提交于
TWL6040 provides GPO lines to be used for controlling external devices.The number of lines different between versions: twl6040 have 3 GPO while TWL6041 have 1. Signed-off-by: NSergio Aguirre <saaguirre@ti.com> Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Peter Ujfalusi 提交于
Add needed platform data structure and code to be able to load the GPO child of twl6040. Update the devicetree binding documentation at the same time. Signed-off-by: NSergio Aguirre <saaguirre@ti.com> Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Peter Ujfalusi 提交于
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Fengguang Wu 提交于
Generated by: scripts/coccinelle/misc/irqf_oneshot.cocci Make sure threaded IRQs without a primary handler are always request with IRQF_ONESHOT. Signed-off-by: NFengguang Wu <fengguang.wu@intel.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Fengguang Wu 提交于
Generated by: scripts/coccinelle/misc/irqf_oneshot.cocci Make sure threaded IRQs without a primary handler are always request with IRQF_ONESHOT. Signed-off-by: NFengguang Wu <fengguang.wu@intel.com> Acked-by: NPeter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Fengguang Wu 提交于
Generated by: scripts/coccinelle/misc/irqf_oneshot.cocci Make sure threaded IRQs without a primary handler are always request with IRQF_ONESHOT. Signed-off-by: NFengguang Wu <fengguang.wu@intel.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Stephen Warren 提交于
Add DT property "maxim,system-power-controller" to indicate whether the PMIC is in charge of controlling the system power. If this is set, the driver will provide the pm_power_off() function. Signed-off-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Thierry Reding 提交于
This commit moves the driver to drivers/pwm and converts it to the new PWM framework. In order for this to work properly, register the PWM as child of the multi-function TWL6030 device. Signed-off-by: NThierry Reding <thierry.reding@avionic-design.de> Acked-by: NPeter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Thierry Reding 提交于
Instead of reinventing macros for the same purpose, use the standard macros. Signed-off-by: NThierry Reding <thierry.reding@avionic-design.de> Acked-by: NPeter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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- 18 9月, 2012 9 次提交
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由 Peter Ujfalusi 提交于
Add support when the kernel has been booted with DT blob. In this case the pdata is NULL, we need to reach up to the core node and check if the codec part has been enabled to determine if we need to coexist with the codec or not. Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: NDmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Peter Ujfalusi 提交于
Support for loading the twl4030 audio module via devicetree. Sub devices for codec and vibra will be created as mfd devices once the core MFD driver is loaded when the kernel is booted with a DT blob. Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Peter Ujfalusi 提交于
This commit adds an empty of_find_node_by_name() function for !CONFIG_OF builds. Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Peter Ujfalusi 提交于
twl-core has API to get the boot time configured HFCLK rate which has the same rate as the audio MCLK. Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Peter Ujfalusi 提交于
CFG_BOOT register's HFCLK_FREQ field hold information about the used HFCLK frequency. Add possibility for users to get the configured rate based on this register. This register was configured during boot, without it the chip would not operate correctly, so we can trust on this information. Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Peter Ujfalusi 提交于
To facilitate the device tree support the probe function need to be rearanged. Small cleanup in the APLL frequency selection part as well. Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Peter Ujfalusi 提交于
To clean up the module probe and remove functions. Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Peter Ujfalusi 提交于
Place the MODULE_* lines in the same block and add MODULE_DESCRIPTION. Rearange the platform_driver structure at the same time. Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Lee Jones 提交于
Before the AB8500 had its own IRQ domain, the IRQ handler would take the fired local IRQ (hwirq) and add it to the irq_base to convert it to an IRQ number which Linux would understand (virq). However, the IRQ base is not always used anymore since we can make use of Linear domains. It's better to use the AB8500 hwirq -> virq mapping helper function to convert them instead. That's what we do here. Signed-off-by: NLee Jones <lee.jones@linaro.org> Acked-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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- 17 9月, 2012 8 次提交
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由 Dong Aisheng 提交于
The anatop registers are accessed via syscon now, no one will use mfd anatop driver anymore, remove it. Acked-by: NStephen Warren <swarren@wwwdotorg.org> Signed-off-by: NDong Aisheng <dong.aisheng@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Dong Aisheng 提交于
Using syscon to access anatop register. Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NStephen Warren <swarren@wwwdotorg.org> Signed-off-by: NDong Aisheng <dong.aisheng@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Dong Aisheng 提交于
Include headfile for easy using. Acked-by: NStephen Warren <swarren@wwwdotorg.org> Signed-off-by: NDong Aisheng <dong.aisheng@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Dong Aisheng 提交于
Add regmap based syscon driver. This is usually used for access misc bits in registers which does not belong to a specific module, for example, IMX IOMUXC GPR and ANATOP. With this driver, client can use generic regmap API to access registers which are registered into syscon. Reviewed-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NStephen Warren <swarren@wwwdotorg.org> Signed-off-by: NDong Aisheng <dong.aisheng@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Lee Jones 提交于
Here we provide a means to probe and extract vital information from Device Tree when booting with it enabled. Without this patch sub-devices wouldn't be able to reference the tc3589x from Device Tree. Signed-off-by: NLee Jones <lee.jones@linaro.org> Acked-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Lee Jones 提交于
In preparation for Device Tree enablement all IRQ controllers should control their own IRQ domain. This patch provides just that. Signed-off-by: NLee Jones <lee.jones@linaro.org> Acked-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Julia Lawall 提交于
Using kfree to free data allocated with devm_kzalloc causes double frees. The semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x; @@ x = devm_kzalloc(...) ... ?-kfree(x); // </smpl> Signed-off-by: NJulia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Gyungoh Yoo 提交于
The MAX8907 is an I2C-based power-management IC containing voltage regulators, a reset controller, a real-time clock, and a touch-screen controller. The original driver was written by: * Gyungoh Yoo <jack.yoo@maxim-ic.com> Various fixes and enhancements by: * Jin Park <jinyoungp@nvidia.com> * Tom Cherry <tcherry@nvidia.com> * Prashant Gaikwad <pgaikwad@nvidia.com> * Dan Willemsen <dwillemsen@nvidia.com> * Laxman Dewangan <ldewangan@nvidia.com> During upstreaming, I (swarren): * Converted to regmap. * Converted to regmap-irq. * Allowed probing from device tree. * Renamed from max8907c->max8907, since the driver covers at least the C and B revisions. * General cleanup. Signed-off-by: NGyungoh Yoo <jack.yoo@maxim-ic.com> Signed-off-by: NStephen Warren <swarren@nvidia.com> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> #v3 Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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- 16 9月, 2012 3 次提交
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由 James Ralston 提交于
This patch adds the Watchdog Timer Device IDs for the Intel Lynx Point-LP PCH. The Device IDs are defined in drivers/mfd/lpc_ich.c Signed-off-by: NJames Ralston <james.d.ralston@intel.com> Acked-by: NWim Van Sebroeck <wim@iguana.be> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Chanwoo Choi 提交于
This patch initialize register map of MUIC device because mfd driver of Maxim MAX77693 use regmap-muic instance of MUIC device when irqs of Maxim MAX77693 is initialized before call max77693-muic probe() function. Signed-off-by: NChanwoo Choi <cw00.choi@samsung.com> Signed-off-by: NMyungjoo Ham <myungjoo.ham@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Reported-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Chanwoo Choi 提交于
This patch fix bug related to interrupt handling for MAX77693 devices. - Unmask interrupt masking bit for charger/flash/muic to revolve that interrupt isn't happened when external connector is attached. - Fix wrong regmap instance when muic interrupt is happened. This patch were discussed and confirm discussion about this patch on below url: http://lkml.org/lkml/2012/7/16/118Signed-off-by: NChanwoo Choi <cw00.choi@samsung.com> Signed-off-by: NMyungjoo Ham <myungjoo.ham@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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