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2014-11-25mfd: wm5110: Add missing registers for AIF2 channels 3-6Charles Keepax1-0/+16
When the extra 4 channels were added to AIF2 the necessary frame control registers were not given defaults and marked readable. This patch fixes this. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
2014-11-25mfd: arizona: Document HP_CTRL_1L and HP_CTRL_1R registersCharles Keepax1-0/+4
These registers are documented in the datasheet and used as part of the extcon driver. Expose them properly through regmap as the datasheet notes they should be treated as volatile do so. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
2014-09-26mfd: arizona: Add ASYNC_SAMPLE_RATE_2 registersCharles Keepax1-0/+4
Some arizona devices have a second asynchronous sample rate, add the registers necessary to support this. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Mark Brown <broonie@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-09-26mfd: arizona: Mark additional registers as volatileCharles Keepax1-3/+3
Mark some additional registers as volatile. The write sequencer control registers should not be cached, as we don't ever want their value synchronised as this might cause a write sequence to be accidentally initiated. Additionally, the DAC_COMP registers require special preconditions to write so there values wouldn't be updated accurately during a register sync. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-07-28mfd: wm5110: Add new interrupt register definitionsCharles Keepax1-0/+213
Newer versions of the IP have a lot of new interrupts and move several existing interrupts. This patch adds the register definitions and regmap hookup for these interrupts. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-07-28mfd: arizona: Rename thermal shutdown interruptCharles Keepax1-4/+4
Newer versions of the IP introduce short circuit protection which will also shutdown the speaker. Rename the interrupt and associated register bits associated with thermal events to better fit the function and avoid conflict with future interrupt additions. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-07-28mfd: wm5110: Add in the output done interruptsCharles Keepax1-0/+18
wm5110 has interrupts to signal that an output has fully enabled. This patch adds in these interrupts although use is not made of them yet. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-07-28mfd: wm5110: Remove non-existant interruptsCharles Keepax1-6/+0
The DCS_DAC_DONE and DCS_HP_DONE interrupts do not exist on the wm5110 version of the IP. This patch removes them from the regmap IRQ structure. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-06-03mfd: arizona: Correct addresses of always-on trigger registersRichard Fitzgerald1-4/+8
Update the addresses and names to match current silicon. The WM8997 regmap tables have been adjusted to match the new names. Missing registers have been added to WM5110 default value table. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-06-03mfd: wm5110: Add missing isolation control registerCharles Keepax1-0/+2
The isolation control register is required when DCVDD is externally supplied add this in as a readable register. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-03-31mfd: wm5110: Correct default for HEADPHONE_DETECT_1Charles Keepax1-1/+1
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-03-31mfd: arizona: Mark DSP clocking register as volatileCharles Keepax1-0/+4
The DSPs will often control there own clock speeds whilst running as such we should mark the registers controlling this as volatile. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-03-19mfd: wm5110: Make additional DSP registers available to the userCharles Keepax1-0/+168
Expose some DSP registers which are useful for DSP users to be able to access whilst debugging their firmware. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-01-21Merge tag 'mfd-3.14-1' of git://git.linaro.org/people/ljones/mfdLinus Torvalds1-2/+30
Pull MFD changes from Lee Jones: "New drivers - Samsung Maxim 14577; Micro USB, Regulator, IRQ Controller and Battery Charger - TI/National Semiconductor LP3943 I2C GPIO Expander and PWM Generator Existing driver adaptions - Expansion of Wolfson Arizona DSP and High-Pass filter controls - TI TWL6040 default Regmap support and Regcache addition/bypass - Some nice Smatch catch fixes - Conversion of TI OMAP-USB and TI TWL6030 to endian neutralness - ChromeOS EC timing (delay) adaptions and added dependency on OF - Many constifications of 'struct {mfd_cell,regmap_irq,et.al}' - Watchdog support added for NVIDIA AS3722 - Convert functions to static in TI AM335x - Realigned previously defeated functionality in TI AM335x - IIO ADC-TSC concurrency dead-lock/timeout resolution - Addition of Power Management and Clock support for Samsung core - DEFINE_PCI_DEVICE_TABLE macro removal from MFD Subsystem - Greater use of irqdomain functionality in ST-E AB8500 - Removal of 'include/linux/mfd/abx500/ab8500-gpio.h' - Wolfson WM831x PMIC Power Management changes s/poweroff/shutdown/ - Device Tree documentation added for TI/Nat Semi LP3943 - Version detection and voltage tables for TI TPS6586x PMIC devices - Simplification of Freescale MC13XXX (de-)initialisation routines - Clean-up and simplification of the Realtek parent driver - Added support for RTL8402 Realtek PCI-Express card reader - Resource leak fix for Maxim 77686 - Possible suspend BUG() fix in OMAP USB TLL - Support for new Wolfson WM5110 Revision (D) - Testing of automatic assignment of of_node in mfd_add_device() - Reversion of the above when it started to cause issues - Remove legacy Platform Data from; TI TWL Core, Qualcomm SSBI and ST-E ABx500 Pinctrl - Clean-ups; tabbing issues, function name changes, 'drvdata = NULL' removal, unused uninitialised warning mitigation, error message clarity, removal of redundant/duplicate checks, licensing (GPL -> GPL2), coding consistency, duplicate function declaration, ret checks, commit corrections, redundant of_match_ptr() helper removal, spelling, #if-deffery removal and header guards name changes" * tag 'mfd-3.14-1' of git://git.linaro.org/people/ljones/mfd: (78 commits) mfd: wm5110: Add register patch for rev D chip mfd: omap-usb-tll: Don't hold lock during pm_runtime_get/put_sync() gpio: lp3943: Remove redundant of_match_ptr helper mfd: sta2x11-mfd: Use named constants for pci_power_t values Documentation: mfd: Fix LDO index in s2mps11.txt mfd: Cleanup mfd-mcp-sa11x0.h header mfd: max8997: Use "IS_ENABLED(CONFIG_OF)" for DT code. mfd: twl6030: Fix endianness problem in IRQ handler mfd: sec-core: Add cells for S5M8767-clocks mfd: max14577: Remove redundant of_match_ptr helper mfd: twl6040: Fix sparse non static symbol warning mfd: Revert "mfd: Always assign of_node in mfd_add_device()" mfd: rtsx: Fix sparse non static symbol warning mfd: max77693: Set proper maximum register for MUIC regmap mfd: max77686: Fix regmap resource leak on driver remove mfd: Represent correct filenames in file headers mfd: rtsx: Add support for card reader rtl8402 mfd: rtsx: Add set pull control macro and simplify rtl8411 mfd: max8997: Enforce mfd_add_devices() return value check mfd: mc13xxx: Simplify probe() & remove() ...
2014-01-21mfd: wm5110: Add register patch for rev D chipCharles Keepax1-1/+29
Evaluation of revision D of WM5110 suggests updates to the register patch for optimal performance. For the sake of clarity rev C of the chip does not require a register patch. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-01-21Merge tag 'tags/ib-asoc-1' into for-mfd-nextLee Jones1-4/+69
Immutable branch for ASoC, as requested by Mark Brown
2014-01-10mfd: wm5110: Add registers for headphone short circuit controlCharles Keepax1-0/+6
Add the registers necessary to enable/disable the headphone short circuit protection. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-01-06mfd: wm5110: Correct default for register LDO2 Control 1Charles Keepax1-1/+1
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2013-12-19mfd: wm5110: Expose DRE control registersCharles Keepax1-0/+2
Certain use-cases require the DRE to be disabled so expose registers necessary to control the DRE enables. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-11-28mfd: wm5110: Give new AIF2 registers defaults and mark as readableCharles Keepax1-0/+64
The registers associated with the new channels on AIF2 were accidentally missing defaults and not marked as readable this patch fixes this. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-11-24Merge tag 'v3.13-rc1' into asoc-arizonaMark Brown1-4/+43
Linux 3.13-rc1
2013-11-21ASoC: wm5110: Expose input high pass filter controlsCharles Keepax1-0/+4
Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2013-11-21mfd: wm5110: Make DSP memories readableCharles Keepax1-4/+65
Expose the memory regions used by the DSP cores on WM5110 as readable and volatile. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2013-11-11mfd: wm5110: Enable micd clamp functionalityCharles Keepax1-0/+8
Add missing registers and interrupts required for the microphone detection clamping. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2013-10-23mfd: arizona: Mark missing AOD registers as volatileCharles Keepax1-1/+2
This registers ARIZONA_AOD_WKUP_AND_TRIG and ARIZONA_AOD_IRQ_RAW_STATUS contain interrupt status bits and thus should be volatile. They are correctly marked on wm5102 but not on wm5110, this patch changes this. Furthermore volatile registers don't need defaults so remove those. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2013-10-23mfd: wm5110: Update noise gate default to match the patch fileCharles Keepax1-1/+1
The default value for the noise gate control register is changed in the patch file, we need to reflect this in the defaults array, this patch does so. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2013-10-23mfd: arizona: Update registers for WM5110 DSPCharles Keepax1-2/+32
DSPx_CONTROL_1 and DSPx_CLOCKING_1 are not volatile registers and are incorrectly marked as such, fix this. Also add the DSP scratch registers, which are frequently used to output debug info from the DSP core. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2013-08-14mfd: wm5110: Set FX_CTRL2 to volatileCharles Keepax1-0/+1
FX_CTRL2 is a volatile register and should be marked as such, this patch does so. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2013-08-14mfd: wm5110: Add missing Mic Detect 3 register into defaultsCharles Keepax1-0/+1
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2013-08-14mfd: wm5110: Add mic detect level registersCharles Keepax1-0/+8
The mic detect level registers are used from common code to configure the button detection code. Add these registers to the defaults list and mark them as readable for wm5110. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2013-08-14mfd: wm5110: Mark register containing FLL gains as readableCharles Keepax1-0/+8
The FLL gains are present on all devices and controlled from common code shared between them. This patch adds these registers into defaults list for wm5110 and marks them as readable. Reported-by: D.J. Barrow <dbarrow@wolfsonmicro.com> Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2013-05-22mfd: wm5110: Make DSPn_STATUS_3 readableMark Brown1-0/+8
These registers have been documented since the driver was originally submitted so expose them. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-04mfd: wm5110: Mark wakes as invertedMark Brown1-0/+1
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-28mfd: wm5110: Add register patches for revision BMark Brown1-1/+95
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-07-16mfd: Add data tables for the WM5110Mark Brown1-0/+2281
The WM5110 is a highly integrated low power audio subsystem for smartphones, tablets and other portable audio devices. It combines an advanced DSP feature set with a flexible, high performance audio hub CODEC. This patch adds data tables for the WM5110. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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