summaryrefslogtreecommitdiff
path: root/drivers/regulator/s5m8767.c
AgeCommit message (Collapse)Author
2017-07-19regulator: Convert to using %pOF instead of full_nameRob Herring
Now that we have a custom printf format specifier, convert users of full_name to use %pOF instead. This is preparation to remove storing of the full path string for each node. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-03-13regulator: s5m8767: Constify regulator_opsKrzysztof Kozlowski
Static struct regulator_ops is not modified so can be made const for code safeness. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-02-16regulator: s5m8767: fix get_register() error handlingArnd Bergmann
The s5m8767_pmic_probe() function calls s5m8767_get_register() to read data without checking the return code, which produces a compile-time warning when that data is accessed: drivers/regulator/s5m8767.c: In function 's5m8767_pmic_probe': drivers/regulator/s5m8767.c:924:7: error: 'enable_reg' may be used uninitialized in this function [-Werror=maybe-uninitialized] drivers/regulator/s5m8767.c:944:30: error: 'enable_val' may be used uninitialized in this function [-Werror=maybe-uninitialized] This changes the s5m8767_get_register() function to return a -EINVAL not just for an invalid register number but also for an invalid regulator number, as both would result in returning uninitialized data. The s5m8767_pmic_probe() function is then changed accordingly to fail on a read error, as all the other callers of s5m8767_get_register() already do. In practice this probably cannot happen, as we don't call s5m8767_get_register() with invalid arguments, but the gcc warning seems valid in principle, in terms writing safe error checking. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 9c4c60554acf ("regulator: s5m8767: Convert to use regulator_[enable|disable|is_enabled]_regmap") Signed-off-by: Mark Brown <broonie@kernel.org>
2014-12-14Merge tag 'driver-core-3.19-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core update from Greg KH: "Here's the set of driver core patches for 3.19-rc1. They are dominated by the removal of the .owner field in platform drivers. They touch a lot of files, but they are "simple" changes, just removing a line in a structure. Other than that, a few minor driver core and debugfs changes. There are some ath9k patches coming in through this tree that have been acked by the wireless maintainers as they relied on the debugfs changes. Everything has been in linux-next for a while" * tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (324 commits) Revert "ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries" fs: debugfs: add forward declaration for struct device type firmware class: Deletion of an unnecessary check before the function call "vunmap" firmware loader: fix hung task warning dump devcoredump: provide a one-way disable function device: Add dev_<level>_once variants ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries ath: use seq_file api for ath9k debugfs files debugfs: add helper function to create device related seq_file drivers/base: cacheinfo: remove noisy error boot message Revert "core: platform: add warning if driver has no owner" drivers: base: support cpu cache information interface to userspace via sysfs drivers: base: add cpu_device_create to support per-cpu devices topology: replace custom attribute macros with standard DEVICE_ATTR* cpumask: factor out show_cpumap into separate helper function driver core: Fix unbalanced device reference in drivers_probe driver core: fix race with userland in device_add() sysfs/kernfs: make read requests on pre-alloc files use the buffer. sysfs/kernfs: allow attributes to request write buffer be pre-allocated. fs: sysfs: return EGBIG on write if offset is larger than file size ...
2014-12-05Merge remote-tracking branches 'regulator/topic/max77686', ↵Mark Brown
'regulator/topic/max77693', 'regulator/topic/max77802', 'regulator/topic/power-off' and 'regulator/topic/rk808' into regulator-next
2014-11-26regulator: of: Add regulator desc param to of_get_regulator_init_data()Javier Martinez Canillas
The of_get_regulator_init_data() function is used to extract the regulator init_data but information on how to extract certain data is defined in the static regulator descriptor (e.g: how to map the hardware operating modes). Add a const struct regulator_desc * parameter to the function signature so the parsing logic could use the information in the struct regulator_desc. of_get_regulator_init_data() relies on of_get_regulation_constraints() to actually extract the init_data so it has to pass the struct regulator_desc but that is modified on a later patch. Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-11-07regulator: Set ena_gpio_initialized in regulator driversMarkus Pargmann
This patch sets ena_gpio_initialized for all drivers which set a ena_gpio from parsed DT properties. Drivers using pdata may get zero initialized pdata and therefore copy a 0 into the regulator_config ena_gpio field. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-10-20regulator: drop owner assignment from platform_driversWolfram Sang
A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-06-24regulator: s5m8767: Remove unused variableSachin Kamat
'size' is not used in the function. Remove it. Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-01regulator: s5m8767: Allow GPIO 0 to be used as external controlKrzysztof Kozlowski
GPIO 0 is a valid GPIO so allow using it as external control for regulator. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-04-14regulator: s5m8767: Remove regulator_dev pointer from state containerKrzysztof Kozlowski
Don't store pointer to regulator_dev returned by devm_regulator_register() in state container. It isn't used anywhere outside of probe. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-04-07regulator: s5m8767: Fix carried over ena_gpio assignmentKrzysztof Kozlowski
During registration of regulators if external control for regulator was set in DTS the ena_gpio and ena_gpio_flags fields of regulator_config were set to proper values. However the same regulator_config was used in next iterations of loop so the ena_gpio fields carried over to next regulators. The issue was not observed as ena_gpio is supported only for Buck9 regulator which is often the last regulator parsed from DTS. Be sure to clear ena_gpio config fields before registering the regulator. Fixes: ee1e0994ab1bd (regulator: s5m8767: Use GPIO for controlling Buck9/eMMC) Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-26Merge remote-tracking branches 'regulator/topic/s5m8767', ↵Mark Brown
'regulator/topic/st-pwm', 'regulator/topic/ti-abb', 'regulator/topic/tps51632', 'regulator/topic/tps62360', 'regulator/topic/tps6507x', 'regulator/topic/tps65090' and 'regulator/topic/tps65217' into regulator-next
2014-03-21regulator: s5m8767: Convert to use regulator_[enable|disable|is_enabled]_regmapAxel Lin
Since commit ca5d1b3524b4d "regulator: helpers: Modify helpers enabling multi-bit control", we can set enable_val setting for device that use multiple bits for control. Signed-off-by: Axel Lin <axel.lin@ingics.com> Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-20regulator: s5m8767: Remove redundant error messageSachin Kamat
kzalloc prints its own OOM message upon failure. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-13regulator: s5m8767: Add missing of_node_putSachin Kamat
Add of_node_put to decrement the ref count. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-13regulator: s5m8767: Use of_get_child_by_nameSachin Kamat
of_find_node_by_name walks the allnodes list, and can thus walk outside of the parent node. Use of_get_child_by_name instead. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-01-27regulator: s5m8767: Use GPIO for controlling Buck9/eMMCKrzysztof Kozlowski
Add support for GPIO control (enable/disable) over Buck9. The Buck9 Converter is used as a supply for eMMC Host Controller. BUCK9EN GPIO of S5M8767 chip may be used by application processor to enable or disable the Buck9. This has two benefits: - It is faster than toggling it over I2C bus. - It allows disabling the regulator during suspend to RAM; The AP will enable it during resume; Without the patch the regulator supplying eMMC must be defined as fixed-regulator. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-12-18Merge tag 's2mps11-build' into regulator-s5m8767 since a following patchMark Brown
depend on it. regulator/clk: Fix s2mps11 build This patch fixes a build failure that appeared in v3.13-rc4 due to an RTC/MFD update merged via -mm.
2013-12-18regulator: s5m8767: Do not use sec_reg* regmap helpersKrzysztof Kozlowski
Replace calls to sec_reg* helpers with direct usage of regmap API. The sec_reg* helpers are error-prone as they mix u8 with unsigned int and order of some of parameters (val and mask in sec_reg_update()). Also the helpers do not give any way of useful abstraction as they just call corresponding regmap function. This patch replaces: - sec_reg_read() with regmap_read(), - sec_reg_write() with regmap_write(), - sec_reg_update() with regmap_update_bits(). Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-12-18regulator: s5m8767: Add symbols for hard-coded DVS_RAMP registerKrzysztof Kozlowski
Add symbols for hard-coded values of BUCK_RAMP field in DVS_RAMP register. This simplifies a little the code as register update is called only once. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-12-12mfd/rtc: s5m: fix register updating by adding regmap for RTCKrzysztof Kozlowski
Rename old regmap field of "struct sec_pmic_dev" to "regmap_pmic" and add new regmap for RTC. On S5M8767A registers were not properly updated and read due to usage of the same regmap as the PMIC. This could be observed in various hangs, e.g. in infinite loop during waiting for UDR field change. On this chip family the RTC has different I2C address than PMIC so additional regmap is needed. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Mark Brown <broonie@linaro.org> Acked-by: Sangbeom Kim <sbkim73@samsung.com> Cc: Samuel Ortiz <sameo@linux.intel.com> Cc: Lee Jones <lee.jones@linaro.org> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-12-11regulator: s5m8767: Implement voltage setting for BUCK7/8 regulatorsKrzysztof Kozlowski
Voltage setting for BUCK7 and BUCK8 was not supported by s5m8767 driver. If they were configured in DTS then the driver probing would fail with EINVAL: [ 0.288474] VCC_SUB_1.35V: failed to apply 1350000uV constraint [ 0.288671] s5m8767-pmic s5m8767-pmic: regulator init failed for 35 [ 0.294931] s5m8767-pmic: probe of s5m8767-pmic failed with error -22 This patch adds support for BUCK7 and BUCK8 regulators using standard regmap get/set voltage sel functions. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-12-11regulator: s5m8767: Define symbol for buck control maskKrzysztof Kozlowski
Replace hard-coded value for mask used in BUCKX_CTRL registers (for BUCKX_EN field) with a symbol. This also removes two local variables. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-10-24Merge remote-tracking branch 'regulator/topic/s5m8767' into regulator-nextMark Brown
2013-10-24regulator: s5m8767: Modify parsing method of the voltage table of buck2/3/4Chanwoo Choi
The s5m8767 regulator driver parse always the voltage table of buck2/3/4. If gpio_dvs feature isn't used and dts haven't included the voltage table of buck2/3/4, s5m8767 regulator driver return error and file probe state. This patch check only voltage table of buck on s5m8767_pmic_dt_parse_pdata() if buck[2-4]_gpiodvs is true. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: YoungJun Cho <yj44.cho@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-10-24regulator: s5m8767: Modify parse_dt function to parse data related to rampChanwoo Choi
This patch parse 'buck[2-4]_ramp_enable and buck_ramp_delay' platform data from dts file. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-09-17regulator: s5m8767: Covert to devm_regulator_register()Mark Brown
Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Sangbeom Kim <sbkim73@samsung.com>
2013-04-28Merge remote-tracking branch 'regulator/topic/s5m8767' into v3.9-rc8Mark Brown
2013-04-28regulator: Remove NULL test before calling regulator_unregister()Axel Lin
It's safe to call regulator_unregister() with NULL, thus remove the NULL test before regulator_unregister() calls. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@sirena.org.uk>
2013-03-04regulator: s5m8767: adjust duplicate testJulia Lawall
Delete successive tests to the same location. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @s exists@ local idexpression y; expression x,e; @@ *if ( \(x == NULL\|IS_ERR(x)\|y != 0\) ) { ... when forall return ...; } ... when != \(y = e\|y += e\|y -= e\|y |= e\|y &= e\|y++\|y--\|&y\) *if ( \(x == NULL\|IS_ERR(x)\|y != 0\) ) { ... when forall return ...; } // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-13regulator: s5m8767: Prevent possible NULL pointer dereferenceAxel Lin
s5m8767_pmic_dt_parse_pdata dereferenes pdata, thus check pdata earlier to avoid NULL pointer dereference. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-13regulator: s5m8767: Fix dev argument for devm_kzalloc and ↵Axel Lin
of_get_regulator_init_data Use &pdev->dev rather than iodev->dev for devm_kzalloc() and of_get_regulator_init_data(), this fixes memory leak. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-08regulator: s5m8767: Use of_get_child_count()Axel Lin
Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-04regulator: add device tree support for s5m8767Amit Daniel Kachhap
This device tree support is added for PMIC block of S5m8767 multi function driver. The usage detail is added in the device tree documentation section. This change is tested on exynos5250 based arndale platform by regulator voltage set/get API's. Reviewed-by: Thomas Abraham <thomas.abraham@linaro.org> Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com> Tested-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-18regulator: s5m8767: Convert to regulator_[get|set]_voltage_sel_regmapAxel Lin
Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-17regulator: s5m8767: Remove max_vol parameter from s5m8767_convert_voltage_to_selAxel Lin
It looks pointless to pass max_vol to s5m8767_convert_voltage_to_sel(). Compare selected voltage to desc->max is enough to ensure selected voltage is in supported range. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-12-24regulator: s5m8767: Fix probe failure due to stack corruptionInderpal Singh
The function sec_reg_read invokes regmap_read which expects unsigned int * as the destination address. The existing driver is passing address of local variable "val" which is u8. This causes the stack corruption and following dump is observed during probe. Hence change "val" from u8 to unsigned int. Unable to handle kernel paging request at virtual address 02410020 pgd = c0004000 [02410020] *pgd=00000000 Internal error: Oops: 80000005 [#1] PREEMPT SMP ARM Modules linked in: CPU: 0 Not tainted (3.6.0-00696-g98a28b18-dirty #27) PC is at 0x2410020 LR is at _regulator_get_voltage+0x3c/0x70 pc : [<02410020>] lr : [<c02395d4>] psr: 20000013 sp : cf839b68 ip : 00000000 fp : cf92d410 r10: 0000cfd0 r9 : c06d9878 r8 : 0000f0a0 r7 : cf839b70 r6 : cf92d400 r5 : 00000011 r4 : cf000000 r3 : 02410020 r2 : 00000000 r1 : 00000048 r0 : cf000000 Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel ........................... ................................. [<c02395d4>] (_regulator_get_voltage+0x3c/0x70) from [<c023ad80>] (print_constraints+0x50/0x36c) [<c023ad80>] (print_constraints+0x50/0x36c) from [<c023e504>] (set_machine_constraints+0xe8/0x2b0) [<c023e504>] (set_machine_constraints+0xe8/0x2b0) from [<c023e9c8>] (regulator_register+0x2fc/0x604) [<c023e9c8>] (regulator_register+0x2fc/0x604) from [<c049d628>] (s5m8767_pmic_probe+0x688/0x718) [<c049d628>] (s5m8767_pmic_probe+0x688/0x718) from [<c029915c>] (platform_drv_probe+0x18/0x1c) [<c029915c>] (platform_drv_probe+0x18/0x1c) from [<c0297dd0>] (really_probe+0x68/0x1f4) [<c0297dd0>] (really_probe+0x68/0x1f4) from [<c0298070>] (driver_probe_device+0x30/0x48) Signed-off-by: Inderpal Singh <inderpal.singh@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-12-11Merge remote-tracking branch 'regulator/topic/sm8767' into regulator-nextMark Brown
2012-12-11regulator: s5m8767: Fix to work even if no DVS gpio presentAmit Daniel Kachhap
Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-12-11regulator: s5m8767: Fix to read the first DVS register.Amit Daniel Kachhap
This patch modifies the DVS register read function to select correct DVS1 register. This change is required because the GPIO select pin is 000 in unintialized state and hence selects the DVS1 register. Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-12-11regulator: s5m8767: Fix to work when platform registers less regulatorsAmit Daniel Kachhap
Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-11-20regulator: remove use of __devexitBill Pemberton
CONFIG_HOTPLUG is going away as an option so __devexit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-11-20regulator: remove use of __devinitBill Pemberton
CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-11-20regulator: remove use of __devexit_pBill Pemberton
CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-07-31regulator: Fix an s5m8767 build failureSamuel Ortiz
Due to a merge conflict we are getting this: drivers/regulator/s5m8767.c: In function ‘s5m8767_pmic_probe’: drivers/regulator/s5m8767.c:575:2: error: implicit declaration of function ‘s5m_reg_write’ [-Werror=implicit-function-declaration] This is fixed by fully converting this driver to the new s5m API. Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-07-30Merge tag 'mfd-3.6-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6 Pull MFD bits from Samuel Ortiz: "We have support for a few new drivers: - Samsung s2mps11 - Wolfson Microelectronics wm5102 and wm5110 - Marvell 88PM800 and 88PM805 - TI twl6041 We also have our regular driver improvements: - Device tree and IRQ domain support for STE AB8500 - Regmap and devm_* API conversion for TI tps6586x - Device tree support for Samsung max77686 - devm_* API conversion for STE AB3100 Besides that, quite a lot of fixing and cleanup for mc13xxx, tps65910, tps65090, da9052 and twl-core." Fix up mostly trivial conflicts, with the exception of drivers/usb/host/ehci-omap.c in particular, which had some re-organization of the reset sequence (commit 1a49e2ac9651: "EHCI: centralize controller initialization") that clashed with commit 2761a6394516 ("mfd: USB: Fix the omap-usb EHCI ULPI PHY reset fix issues"). In particular, commit 2761a6394516 moved the usb_add_hcd() to the *middle* of the reset sequence, which clashes fairly badly with the reset sequence re-organization (although it could have been done inside the new omap_ehci_init() function). I left that part of commit 2761a6394516 just undone. * tag 'mfd-3.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (110 commits) mfd: Ensure AB8500 platform data is passed through db8500-prcmu to MFD Core mfd: Arizone core should select MFD_CORE mfd: Fix arizona-irq.c build by selecting REGMAP_IRQ mfd: Add debug trace on entering and leaving arizone runtime suspend mfd: Correct tps65090 cell names mfd: Remove gpio support from tps6586x core driver ARM: tegra: defconfig: Enable tps6586x gpio gpio: tps6586x: Add gpio support through platform driver mfd: Cache tps6586x register through regmap mfd: Use regmap for tps6586x register access. mfd: Use devm managed resources for tps6586x input: Add onkey support for 88PM80X PMIC mfd: Add support for twl6041 mfd: Fix twl6040 revision information mfd: Matches should be NULL when populate anatop child devices input: ab8500-ponkey: Create AB8500 domain IRQ mapping mfd: Add missing out of memory check for pcf50633 Documentation: Describe the AB8500 Device Tree bindings mfd: Add tps65910 32-kHz-crystal-input init mfd: Drop modifying mc13xxx driver's id_table in probe ...
2012-07-16mfd: Modify samsung mfd headerSangbeom Kim
As Prefix of Samsung pmic changed from s5m to s2m, To make common mfd driver for s2m and s5m series, This patch rename header of Samsung mfd and modify mfd driver. Signed-off-by: Sangbeom Kim <sbkim73@samsung.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-07-16mfd: Modify samsung mfd driver for common apiSangbeom Kim
Previous naming rule of samsung pmic start with s5m prefix. But It is changed by s2m. To cover various samsung s2m and s5m series, This patch modify function and variable name for common usage. Signed-off-by: Sangbeom Kim <sbkim73@samsung.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-07-16mfd: Rename s5m file and directories to samsungSangbeom Kim
Previously, Samsung PMIC naming rule start with prefix of s5m. But Naming rule is changed. From now on, Prefix will be changed to s2m. So, To support pmic series of s5m and s2m, change mfd file and directory name. Signed-off-by: Sangbeom Kim <sbkim73@samsung.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>