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* ENGR00302531 Noise come out after change the HDMI resolution when video pauseShengjiu Wang2014-04-16
| | | | | | | | | After change the resolution, the blank state will be changed, the audio will be triggered to start. which didn't care about the audio is running or not before changing the resolution. Add hdmi_abort_state for this special case. Signed-off-by: Shengjiu Wang <b02247@freescale.com>
* ENGR00298274 hdmi: add zero check for hdmi audio pixel clock settingSandor Yu2014-04-16
| | | | | | | | | Pixel clock may not initialized in the struct of fb_var_screeninfo when video mode timing setting by user. Add pixel clock zero check in hdmi audio clock update function to avoid division by zero. Signed-off-by: Sandor Yu <R01008@freescale.com>
* ENGR00276832-1 pmic: max17135: port driver codes to 3.10 kernelRobby Cai2014-04-16
| | | | | | | | | | It's ported from v3.5.7 kernel, which contains a sensor driver and regulator driver. It's used for E-Ink panel. add a parameter for mfd_add_devices() due to the propotype change. use IS_ERR() to check the return value for devm_regulator_get(). Signed-off-by: Robby Cai <R63905@freescale.com>
* ENGR00276567-6 mfd: si476x: Use default configuration when no platform dataNicolin Chen2014-04-16
| | | | | | | This would allow the driver to work normally without specific platform data, when using devicetree for example. Signed-off-by: Nicolin Chen <b42378@freescale.com>
* ENGR00276567-5 mfd: si476x: Add two involatile registers supportNicolin Chen2014-04-16
| | | | | | | | These two regsiters would be used by si476x-codec driver. Setting them as involatile registers would allow codec driver to set the value into cache and to sync them after power-up. Signed-off-by: Nicolin Chen <b42378@freescale.com>
* ENGR00276567-4 mfd: si476x: Fix power up failureNicolin Chen2014-04-16
| | | | | | This's some logical error in power-up code, thus fix it. Signed-off-by: Nicolin Chen <b42378@freescale.com>
* ENGR00276321 HDMI Audio: Set HDMI event as SDMA event2Sandor Yu2014-04-16
| | | | | | | - Remove chip revision check code. - Set HDMI event as SDMA event2 for HDMI audio. Signed-off-by: Sandor Yu <R01008@freescale.com>
* ENGR00274031 MX6: Move HDMI core menu into multifunction device driversSandor Yu2014-04-16
| | | | | | Move MX6 HDMI core driver menu into Multifunction device drivers menu Signed-off-by: Sandor Yu <R01008@freescale.com>
* ENGR00273848-02 iMX6Q/DL HDMI: Enable HDMI functionSandor Yu2014-04-16
| | | | | | | Add MX6Q/DL HDMI core and video driver source code. Add MXC edid data read and parse source code. Signed-off-by: Sandor Yu <R01008@freescale.com>
* mfd: lpc_ich: iTCO_wdt patch for Intel Coleto Creek DeviceIDsSeth Heasley2014-02-13
| | | | | | | | | | | | | commit 283aae8ab88e695a660c610d6535ca44bc5b8835 upstream. This patch adds the LPC Controller DeviceIDs for iTCO Watchdog for the Intel Coleto Creek PCH. Signed-off-by: Seth Heasley <seth.heasley@intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Cc: "Chan, Wei Sern" <wei.sern.chan@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* mfd: lpc_ich: Add support for Intel Avoton SoCJames Ralston2014-02-13
| | | | | | | | | | | | | commit 8477128fe0c3c455e9dfb1ba7ad7e6d09489d33c upstream. This patch adds the LPC Controller Device IDs for Watchdog and GPIO for Intel Avoton SoC, to the lpc_ich driver. Signed-off-by: James Ralston <james.d.ralston@intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Cc: "Chan, Wei Sern" <wei.sern.chan@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* mfd: max77686: Fix regmap resource leak on driver removeKrzysztof Kozlowski2014-02-06
| | | | | | | | | | | | | | | | commit 74142ffc0b52cfe6f9d2f6f34a5f3eedbfe3ce51 upstream. The regmap used by max77686 MFD driver was not freed with regmap_exit() on driver exit. This lead to leak of resources. Replace regmap_init_i2c() call in driver probe with initialization of managed register map so the regmap will be properly freed by the device management code. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* mfd: rtsx_pcr: Disable interrupts before cancelling delayed worksThomas Gleixner2014-01-15
| | | | | | | | | | | | | commit 73beb63d290f961c299526852884846b0d868840 upstream. This fixes a kernel panic when resuming from suspend to RAM. Without this fix an interrupt hits after the delayed work is canceled and thus requeues it. So we end up freeing an armed timer. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* mfd: tps6586x: correct device name of the regulator cellMarc Dietrich2013-06-24
| | | | | | | | 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: Marc Dietrich <marvin24@gmx.de> Signed-off-by: Mark Brown <broonie@linaro.org>
* Merge tag 'mfd-fixes-3.10-1' of ↵Linus Torvalds2013-05-22
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-fixes Pull mfd fixes from Samuel Ortiz: "This is the first batch of MFD fixes for 3.10. It's bigger than I would like, most of it is due to the big ab/db8500 merge that went through during the 3.10 merge window. So we have: - Some build fixes for the tps65912 and ab8500 drivers. - A couple of build fixes for the the si476x driver with pre 4.3 gcc compilers. - A few runtime breakage fixes (probe failures or oopses) for the ab8500 and db8500 drivers. - Some sparse or regular gcc warning fixes for the si476x, ab8500 and cros_ec drivers." * tag 'mfd-fixes-3.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-fixes: mfd: ab8500-sysctrl: Let sysctrl driver work without pdata mfd: db8500-prcmu: Update stored DSI PLL divider value mfd: ab8500-sysctrl: Always enable pm_power_off handler mfd: ab8500-core: Pass GPADC compatible string to MFD core mfd: db8500-prcmu: Supply the pdata_size attribute for db8500-thermal mfd: ab8500-core: Use the correct driver name when enabling gpio/pinctrl mfd: ab8500: Pass AB8500 IRQ to debugfs code by resource mfd: ab8500-gpadc: Suppress 'ignoring regulator_enable() return value' warning mfd: ab8500-sysctrl: Set sysctrl_dev during probe mfd: ab8500-sysctrl: Fix sparse warning mfd: abx500-core: Fix sparse warning mfd: ab8500: Debugfs code depends on gpadc mfd: si476x: Use get_unaligned_be16() for unaligned be16 loads mfd: cros_ec_spi: Use %z to format pointer differences mfd: si476x: Do not use binary constants mfd: tps65912: Select MFD_CORE
| * mfd: ab8500-sysctrl: Let sysctrl driver work without pdataFabio Baltieri2013-05-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A check for a valid plat->sysctrl was introduced in: 2377e52 mfd: ab8500-sysctrl: Error check clean up but the driver works just fine even without that initialization data, and enforcing it breaks existing platforms for no reason. This patch removes the check and let the driver go ahead with probe. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: db8500-prcmu: Update stored DSI PLL divider valueUlf Hansson2013-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously the DSI PLL divider rate was initialised statically and assumed to be 1. Before the common clock framework was enabled for ux500, a call to clk_set_rate() would always update the HW registers no matter what the current setting was. This patch makes sure the actual hw settings and the sw assumed settings are matched. Signed-off-by: Paer-Olof Haakansson <par-olof.hakansson@stericsson.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: ab8500-sysctrl: Always enable pm_power_off handlerFabio Baltieri2013-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | AB8500 sysctrl driver implements a pm_power_off handler, but that is currently not registered until a specific platform data field is enabled. This patch drops the platform data field and always registers ab8500_power_off if no other pm_power_off handler was defined before, and also introduces the necessary cleanup code in the driver's remove function. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: ab8500-core: Pass GPADC compatible string to MFD coreLee Jones2013-05-16
| | | | | | | | | | | | | | | | | | | | | | | | When booting with Device Tree enabled the MFD core uses each device's compatible string to find and allocate its associated of_node pointer, which in turn is passed to the driver via the platform_device struct. Without it, the driver won't be able to interrogate the Device Tree or locate suitable regulators and will most likely fail to probe. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: db8500-prcmu: Supply the pdata_size attribute for db8500-thermalLee Jones2013-05-16
| | | | | | | | | | | | | | | | | | | | | | The MFD subsystem requires drivers to state the size of any platform data passed, or it will fail to assign it to the device. This will culminate in a NULL platform_data attribute and normally a failure to probe() or a kernel Oops. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: ab8500-core: Use the correct driver name when enabling gpio/pinctrlLee Jones2013-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we're using Device Tree to enable GPIO drivers we're forced to be OS agnostic, thus we are forbidden use names like pinctrl as they are specific only to Linux, at least for the time being. However, when we are registering devices using internal systems such as MFD or platform registration, we can use such terminology. In this case we can and should use the platform device ID mechanism to specify which device we wish to utilise by detailing pinctrl-<device_name>. This patch fixes a regression that when booting with Device Tree enabled the ABx500 GPIO/Pinctrl devices are not probed. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: ab8500: Pass AB8500 IRQ to debugfs code by resourceLinus Walleij2013-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The AB8500 debug code which was merged in parallell with the multiplatform work incidentally introduced a new instance using the <mach/irqs.h> header which is now deleted, causing this build regression: drivers/mfd/ab8500-debugfs.c:95:23: fatal error: mach/irqs.h: No such file or directory compilation terminated. make[4]: *** [drivers/mfd/ab8500-debugfs.o] Error 1 The code most certainly never worked with device tree either since that does not rely on this kind of hard-coded interrupt numbers. Fix the problem at the root by passing it as a named resource from the ab8500-core driver. Use an untyped resource to stop the MFD core from remapping this IRQ relative to the AB8500 irqdomain. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: ab8500-gpadc: Suppress 'ignoring regulator_enable() return value' warningLee Jones2013-05-16
| | | | | | | | | | | | | | | | | | | | | | | | drivers/mfd/ab8500-gpadc.c: In function ‘ab8500_gpadc_resume’: drivers/mfd/ab8500-gpadc.c:911:18: warning: ignoring return value of ‘regulator_enable’, declared with attribute warn_unused_result [-Wunused-result] Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: ab8500-sysctrl: Set sysctrl_dev during probeFabio Baltieri2013-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver requires sysctrl_dev to be set at probe, as it's used by other driver functions. This was dropped by mistake in: 2377e52 mfd: ab8500-sysctrl: Error check clean up making all driver functions fail. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: ab8500-sysctrl: Fix sparse warningFabio Baltieri2013-05-16
| | | | | | | | | | | | | | | | | | | | | | Fix sparse warning: drivers/mfd/ab8500-sysctrl.c:26:6: warning: symbol 'ab8500_power_off' was not declared. Should it be static? Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: abx500-core: Fix sparse warningFabio Baltieri2013-05-16
| | | | | | | | | | | | | | | | | | | | | | Fix sparse warning: drivers/mfd/abx500-core.c:159:38: warning: Using plain integer as NULL pointer Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: ab8500: Debugfs code depends on gpadcArnd Bergmann2013-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The AB8500_DEBUG code specifically requires access to the gpadc code, not just the common ab8500 driver. drivers/built-in.o: In function `ab8500_gpadc_bat_ctrl_print': mfd/ab8500-debugfs.c:1733: undefined reference to `ab8500_gpadc_get' mfd/ab8500-debugfs.c:1734: undefined reference to `ab8500_gpadc_read_raw' mfd/ab8500-debugfs.c:1736: undefined reference to `ab8500_gpadc_ad_to_voltage' Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: si476x: Use get_unaligned_be16() for unaligned be16 loadsGeert Uytterhoeven2013-05-16
| | | | | | | | | | | | | | | | | | | | Loading be16 values from byte buffers may cause unaligned accesses, so use get_unaligned_be16() to avoid problems on architectures that do not support these. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: cros_ec_spi: Use %z to format pointer differencesGeert Uytterhoeven2013-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before commit 5c29e47e6ac55b63c76999eb5b283a80208726c5 ("mfd: cros_ec_spi: Warnings fix"), 64-bit compiles gave the following warnings: drivers/mfd/cros_ec_spi.c: In function 'cros_ec_spi_receive_response': drivers/mfd/cros_ec_spi.c:123:5: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long int' [-Wformat] drivers/mfd/cros_ec_spi.c:157:3: warning: format '%d' expects argument of type 'int', but argument 6 has type 'long int' [-Wformat] drivers/mfd/cros_ec_spi.c:181:2: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long int' [-Wformat] After that commit, 32-bit compiles give: drivers/mfd/cros_ec_spi.c: In function ‘cros_ec_spi_receive_response’: drivers/mfd/cros_ec_spi.c:123: warning: format ‘%ld’ expects type ‘long int’, but argument 4 has type ‘int’ drivers/mfd/cros_ec_spi.c:157: warning: format ‘%ld’ expects type ‘long int’, but argument 6 has type ‘int’ drivers/mfd/cros_ec_spi.c:181: warning: format ‘%ld’ expects type ‘long int’, but argument 4 has type ‘int’ Use %z to format pointer differences to kill the warnings on both 32-bit and 64-bit. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: si476x: Do not use binary constantsGeert Uytterhoeven2013-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Gcc < 4.3 doesn't understand binary constanrs (0b*): drivers/mfd/si476x-cmd.c:153:22: error: invalid suffix "b11111" on integer constant drivers/mfd/si476x-cmd.c:775:20: error: invalid suffix "b00001000" on integer constant drivers/mfd/si476x-cmd.c:776:20: error: invalid suffix "b00000100" on integer constant drivers/mfd/si476x-cmd.c:777:21: error: invalid suffix "b00000010" on integer constant drivers/mfd/si476x-cmd.c:778:21: error: invalid suffix "b00000001" on integer constant drivers/mfd/si476x-cmd.c:780:17: error: invalid suffix "b10000000" on integer constant drivers/mfd/si476x-cmd.c:781:22: error: invalid suffix "b00100000" on integer constant ... Hence use hexadecimal constants (0x*) instead. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: tps65912: Select MFD_COREDavid Rientjes2013-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CONFIG_MFD_CORE must be selected for TPS65912 to properly buid. Otherwise it results in a link error: drivers/built-in.o: In function `tps65912_device_init': (.text+0x587e4): undefined reference to `mfd_add_devices' drivers/built-in.o: In function `tps65912_device_init': (.text+0x5884c): undefined reference to `mfd_remove_devices' drivers/built-in.o: In function `tps65912_device_exit': (.text+0x58878): undefined reference to `mfd_remove_devices' Signed-off-by: David Rientjes <rientjes@google.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* | drivers/mfd: don't check resource with devm_ioremap_resourceWolfram Sang2013-05-18
|/ | | | | | | devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
* Merge tag 'mfd-3.10-1' of ↵Linus Torvalds2013-05-05
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-next Pull MFD update from Samuel Ortiz: "For 3.10 we have a few new MFD drivers for: - The ChromeOS embedded controller which provides keyboard, battery and power management services. This controller is accessible through i2c or SPI. - Silicon Laboratories 476x controller, providing access to their FM chipset and their audio codec. - Realtek's RTS5249, a memory stick, MMC and SD/SDIO PCI based reader. - Nokia's Tahvo power button and watchdog device. This device is very similar to Retu and is thus supported by the same code base. - STMicroelectronics STMPE1801, a keyboard and GPIO controller supported by the stmpe driver. - ST-Ericsson AB8540 and AB8505 power management and voltage converter controllers through the existing ab8500 code. Some other drivers got cleaned up or improved. In particular: - The Linaro/STE guys got the ab8500 driver in sync with their internal code through a series of optimizations, fixes and improvements. - The AS3711 and OMAP USB drivers now have DT support. - The arizona clock and interrupt handling code got improved. - The wm5102 register patch and boot mechanism also got improved." * tag 'mfd-3.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-next: (104 commits) mfd: si476x: Don't use 0bNNN mfd: vexpress: Handle pending config transactions mfd: ab8500: Export ab8500_gpadc_sw_hw_convert properly mfd: si476x: Fix i2c warning mfd: si476x: Add header files and Kbuild plumbing mfd: si476x: Add chip properties handling code mfd: si476x: Add the bulk of the core driver mfd: si476x: Add commands abstraction layer mfd: rtsx: Support RTS5249 mfd: retu: Add Tahvo support mfd: ucb1400: Pass ucb1400-gpio data through ac97 bus mfd: wm8994: Add some OF properties mfd: wm8994: Add device ID data to WM8994 OF device IDs input: Export matrix_keypad_parse_of_params() mfd: tps65090: Add compatible string for charger subnode mfd: db8500-prcmu: Support platform dependant device selection mfd: syscon: Fix warnings when printing resource_size_t of: Add stub of_get_parent for non-OF builds mfd: omap-usb-tll: Convert to devm_ioremap_resource() mfd: omap-usb-host: Convert to devm_ioremap_resource() ...
| * mfd: vexpress: Handle pending config transactionsPawel Moll2013-04-26
| | | | | | | | | | | | | | | | | | | | | | | | The config transactions "scheduler" was hopelessly broken, repeating completed transaction instead of picking up next pending one. Fixed now. Also improved debug messages. Signed-off-by: Pawel Moll <pawel.moll@arm.com> Reviewed-by: Jon Medhurst <tixy@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: ab8500: Export ab8500_gpadc_sw_hw_convert properlyArnd Bergmann2013-04-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Apparently the ab8500_gpadc_sw_hw_convert function got renamed from ab8500_gpadc_convert to ab8500_gpadc_sw_hw_convert in commit 734823462 "mfd: ab8500-gpadc: Add gpadc hw conversion", but the export for this function did not get changed at the same time, causing this allyesconfig error: ERROR: "ab8500_gpadc_sw_hw_convert" [drivers/hwmon/ab8500.ko] undefined! This patch fixes the export. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: M'boumba Cedric Madianga <cedric.madianga@stericsson.com> Cc: Lee Jones <lee.jones@linaro.org> Cc: Mattias WALLIN <mattias.wallin@stericsson.com> Cc: Michel JAOUEN <michel.jaouen@stericsson.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: si476x: Fix i2c warningHans Verkuil2013-04-19
| | | | | | | | | | | | | | | | | | | | drivers/mfd/si476x-i2c.c: In function ‘si476x_core_drain_rds_fifo’: drivers/mfd/si476x-i2c.c:391:4: warning: field width specifier ‘*’ expects +argument of type ‘int’, but argument 4 has type ‘long unsigned int’ [-Wformat] Acked-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: si476x: Add header files and Kbuild plumbingAndrey Smirnov2013-04-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds all necessary header files and Kbuild plumbing for the core driver for Silicon Laboratories Si476x series of AM/FM tuner chips. The driver as a whole is implemented as an MFD device and this patch adds a core portion of it that provides all the necessary functionality to the two other drivers that represent radio and audio codec subsystems of the chip. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: si476x: Add chip properties handling codeAndrey Smirnov2013-04-19
| | | | | | | | | | | | | | | | | | This patch adds code related to manipulation of the properties of SI476X chips. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: si476x: Add the bulk of the core driverAndrey Smirnov2013-04-19
| | | | | | | | | | | | | | | | | | This patch adds main part(out of three) of the I2C driver for the "core" of MFD device. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: si476x: Add commands abstraction layerAndrey Smirnov2013-04-19
| | | | | | | | | | | | | | | | | | This patch adds all the functions used for exchanging commands with the chip. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: rtsx: Support RTS5249Wei WANG2013-04-19
| | | | | | | | | | | | | | | | | | | | | | | | RTS5249 supports SD UHS-II interface. In order to support SD UHS-II，the definitions of some internal registers of RTS5249 have to be modified and are different from its predecessors. So we need this patch to ensure RTS5249 can work, even SD/MMC stack doesn't support UHS-II interface. Signed-off-by: Wei WANG <wei_wang@realsil.com.cn> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: retu: Add Tahvo supportAaro Koskinen2013-04-18
| | | | | | | | | | | | | | | | | | | | Tahvo is a multi-function device on Nokia 770, implementing USB transceiver and charge/battery control. It's so close to Retu that a single driver can support both. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: ucb1400: Pass ucb1400-gpio data through ac97 busMarek Vasut2013-04-18
| | | | | | | | | | | | | | | | | | | | Cc: Jean Delvare <jdelvare@suse.de> Cc: Guenter Roeck <linux@roeck-us.net> Cc: Grant Likely <grant.likely@secretlab.ca> Acked-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: wm8994: Add some OF propertiesMark Brown2013-04-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add properties for some of the more important bits of platform data and fill out the binding document. Not all of the current platform data is suitable for the sort of fixed configuration that is done using DT, some of it should have runtime mechanisms added instead and some is unlikely to ever be used in practical systems. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Tested-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: wm8994: Add device ID data to WM8994 OF device IDsMark Brown2013-04-18
| | | | | | | | | | | | | | | | | | | | We can actually read this back from the device but we use this when registered using standard I2C board data registration so make sure it's there for OF too. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Tested-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: tps65090: Add compatible string for charger subnodeRhyland Klein2013-04-10
| | | | | | | | | | | | | | | | | | This patch adds the of_compatible value for the tps65090 charger subnode used when loading the driver to find its properties and of_node. Signed-off-by: Rhyland Klein <rklein@nvidia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: db8500-prcmu: Support platform dependant device selectionLee Jones2013-04-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The main aim for this cycle is to have the u8540 booting to a console. However, the u8540 doesn't support all of the u8500 platform devices yet. After this stage is complete we can then fill in the inadequacies, such as specific clock support at a later date. To achieve this we're placing devices supported by all platforms into a common device structure and the remaining ones into a platform specific one. Cc: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: syscon: Fix warnings when printing resource_size_tAlexander Shiyan2013-04-09
| | | | | | | | | | | | | | | | | | | | | | Gets rid of these warnings when compile module for 64 bit targets: CC drivers/mfd/syscon.o drivers/mfd/syscon.c: In function 'syscon_probe': drivers/mfd/syscon.c:155:2: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'resource_size_t' [-Wformat] drivers/mfd/syscon.c:155:2: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'resource_size_t' [-Wformat] Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: omap-usb-tll: Convert to devm_ioremap_resource()Sachin Kamat2013-04-09
| | | | | | | | | | | | | | | | | | | | | | | | Use the newly introduced devm_ioremap_resource() instead of devm_request_and_ioremap() which provides more consistent error handling. devm_ioremap_resource() provides its own error messages; so all explicit error messages can be removed from the failure code paths. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: omap-usb-host: Convert to devm_ioremap_resource()Sachin Kamat2013-04-09
| | | | | | | | | | | | | | | | | | | | | | | | Use the newly introduced devm_ioremap_resource() instead of devm_request_and_ioremap() which provides more consistent error handling. devm_ioremap_resource() provides its own error messages; so all explicit error messages can be removed from the failure code paths. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
generated by cgit v1.2.2 (git 2.25.0) at 2025-04-04 15:20:15 -0400