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| | * | regulator: core: Add support for active-discharge configurationLaxman Dewangan2016-03-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support to enable/disable active discharge of regulator via machine constraints. This configuration is done when setting machine constraint during regulator register and if regulator driver implemented the callback ops. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | Merge branch 'topic/discharge' of ↵Mark Brown2016-03-02
| | |\ \ | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator into regulator-max77620
| | * | | regulator: max77620: Remove duplicate module aliasAxel Lin2016-02-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The same alias is already in .id_table. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | regulator: max77620: Eliminate duplicate codeAxel Lin2016-02-25
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | regulator: max77620: Remove unused fieldsAxel Lin2016-02-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These fields are never used and not required at all, remove them. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | regulator: max77620: add regulator driver for max77620/max20024Laxman Dewangan2016-02-19
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MAXIM Semiconductor's PMIC, MAX77620 and MAX20024 have the multiple DCDC and LDOs. This supplies the power to different components of the system. Also these rails has configuration for ramp time, flexible power sequence, slew rate etc. Add regulator driver to access these rails via regulator APIs. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mallikarjun Kasoju <mkasoju@nvidia.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * / | regulator: ltc3589: Make IRQ optionalBernhard Walle2016-02-12
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | It's perfectly valid to use the LTC3589 without an interrupt pin connected to it. Currently, the driver probing fails when client->irq is 0 (which means "no interrupt"). Don't register the interrupt handler in that case but successfully finish the device probing instead. Signed-off-by: Bernhard Walle <bernhard@bwalle.de> Signed-off-by: Mark Brown <broonie@kernel.org>
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*-------. \ \ Merge remote-tracking branches 'regulator/topic/discharge', ↵Mark Brown2016-03-13
|\ \ \ \ \ \ \ | | |_|_|_|_|/ | |/| | | | | | | | | | | | 'regulator/topic/fan53555', 'regulator/topic/gpio', 'regulator/topic/hi655x' and 'regulator/topic/lp872x' into regulator-next
| | | | | * | regulator: lp872x: Add enable GPIO pin supportPaul Kocialkowski2016-02-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | LP872x regulators are made active via the EN pin, which might be hooked to a GPIO. This adds support for driving the GPIO high when the driver is in use. Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Signed-off-by: Mark Brown <broonie@kernel.org>
| | | | | * | regulator: lp872x: Remove warning about invalid DVS GPIOPaul Kocialkowski2016-02-05
| | | | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some devices don't hook the DVS pin to a GPIO but to ground or VCC. In those cases, it is not a problem to have no DVS GPIO provided, as the current code will already switch to software-only DVS selection: When the DVS GPIO is invalid, lp872x_init_dvs jumps to the set_default_dvs_mode label, which instructs the chip not to use the DVS pin at all and do it all in software instead (by clearing the LP8720_EXT_DVS_M bit in the LP872X_GENERAL_CFG register). That is reflected later in the code, when setting the bucks (the DVS pin only applies to the bucks) by checking for the LP8720_EXT_DVS_M bit on the LP872X_GENERAL_CFG register (in lp872x_select_buck_vout_addr) to decide whether to use software or hardware DVS selection. Thus, there is no need to print a warning when the DVS GPIO is invalid. Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Signed-off-by: Mark Brown <broonie@kernel.org>
| | | | * / regulator: hi655x: enable regulator for hi655x PMICChen Feng2016-02-15
| | | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the regulator driver for hi655x PMIC. Signed-off-by: Chen Feng <puck.chen@hisilicon.com> Signed-off-by: Fei Wang <w.f@huawei.com> Signed-off-by: Xinwei Kong <kong.kongxinwei@hisilicon.com> Reviewed-by: Haojian Zhuang <haojian.zhuang@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
| | | * / regulator: gpio: don't print error on EPROBE_DEFERRabin Vincent2016-02-20
| | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't print out an error with the driver sees EPROBE_DEFER when attempting to get the gpio. These errors are usually transient; the probe will be retried later. Signed-off-by: Rabin Vincent <rabin.vincent@axis.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | regulator: fan53555: fill set_suspend_enable/disable callbackzhangqing2016-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Setting the set_suspend_enable/disable callback to support enable and disable the dcdc when system is suspend. Signed-off-by: zhangqing <zhangqing@rock-chips.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * | | regulator: helper: Add helper to configure active-discharge using regmapLaxman Dewangan2016-03-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add helper function to set the state of active-discharge of regulator using regmap. The HW regulator driver can directly use this by providing the necessary information in the regulator descriptor. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * | | regulator: core: Add support for active-discharge configurationLaxman Dewangan2016-03-02
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | Add support to enable/disable active discharge of regulator via machine constraints. This configuration is done when setting machine constraint during regulator register and if regulator driver implemented the callback ops. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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*-----. | | Merge remote-tracking branches 'regulator/topic/act8865', ↵Mark Brown2016-03-13
|\ \ \ \| | | | | | | | | | | | | | | | | | | | 'regulator/topic/act8945a', 'regulator/topic/axp20x' and 'regulator/topic/cs4271' into regulator-next
| | | * | | regulator: axp20x: Use of_match name as default regulator nameChen-Yu Tsai2016-02-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Originally the helper macros used uppercase regulator names, which are primarily used to expand to the regulator ID enum, as the default names. This is aestheticly unpleasent. Since the of_match bits are the same, just lowercase, use that as the default names instead. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org>
| | | * | | regulator: axp20x: Use linear voltage ranges for AXP20X LDO4Chen-Yu Tsai2016-02-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | AXP20X datasheet lists the possible voltage settings for LDO4, so it was implemented using a voltage table. Upon closer examination, the valid voltages can be mapped into 3 linear ranges. Move AXP20X LDO4 to use linear ranges. The supporting code can be reused with later AXP8xx PMICs, which have a number of regulators that have 2 linear ranges. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org>
| | | * | | regulator: axp20x: Remove voltage readout support for switch regulatorsChen-Yu Tsai2016-02-03
| | | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Switch-type regulators, such as DC1SW on AXP22X, are a secondary output from DCDC1. They are just an on/off switch, and the driver should not try to read its voltage directly from the DCDC1 control registers. Instead, the core will pass down the voltage from the regulator supply chain. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * / / regulator: act8945a: add regulator driver for ACT8945AWenyou Yang2016-02-05
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds new regulator driver to support ACT8945A MFD chip's regulators. The ACT8945A has three step-down DC/DC converters and four low-dropout regulators. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * | | regulator: act8865: Specify fixed voltage of 3.3V for ACT8600's REG9Maarten ter Huurne2016-02-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The documentation lists both 1.8V and 3.3V for this regulator output, but 3.3V is mentioned more often and also matches what JZ4770 and JZ4780 expect as an input. Note that the voltage of REG9 is not programmable, so this commit only changes the voltage reported in sysfs and debugfs, not the actual output voltage of the hardware. Signed-off-by: Maarten ter Huurne <maarten@treewalker.org> Signed-off-by: Mark Brown <broonie@kernel.org>
| * | | regulator: act8865: Rename platform_data field to init_dataMaarten ter Huurne2016-02-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Make the field name match its type. Signed-off-by: Maarten ter Huurne <maarten@treewalker.org> Signed-off-by: Mark Brown <broonie@kernel.org>
| * | | regulator: act8865: Remove "static" from local variableMaarten ter Huurne2016-02-29
| |/ / | | | | | | | | | | | | | | | | | | | | | There is no need to preserve its value between calls. I guess this was a copy-paste slip-up. Signed-off-by: Maarten ter Huurne <maarten@treewalker.org> Signed-off-by: Mark Brown <broonie@kernel.org>
* | | Merge remote-tracking branch 'regulator/topic/core' into regulator-nextMark Brown2016-03-13
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| * | | regulator: core: fix crash in error path of regulator_registerKrzysztof Adamski2016-02-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This problem was introduced by: commit daad134d6649 ("regulator: core: Request GPIO before creating sysfs entries") The error path was not updated correctly after moving GPIO registration code and in case regulator_ena_gpio_free failed, device_unregister() was called even though device_register() was not yet called. This problem breaks the boot at least on all Tegra 32-bit devices. It will also crash each device that specifices GPIO that is unavaiable at regulator_register call. Here's error log I've got when forced GPIO to be invalid: [ 1.116612] usb-otg-vbus-reg: Failed to request enable GPIO10: -22 [ 1.122794] Unable to handle kernel NULL pointer dereference at virtual address 00000044 [ 1.130894] pgd = c0004000 [ 1.133598] [00000044] *pgd=00000000 [ 1.137205] Internal error: Oops: 5 [#1] SMP ARM and here's backtrace from KDB: Exception stack(0xef11fbd0 to 0xef11fc18) fbc0: 00000000 c0738a14 00000000 00000000 fbe0: c0b2a0b0 00000000 00000000 c0738a14 c0b5fdf8 00000001 ef7f6074 ef11fc4c fc00: ef11fc50 ef11fc20 c02a8344 c02a7f1c 60000013 ffffffff [<c010cee0>] (__dabt_svc) from [<c02a7f1c>] (kernfs_find_ns+0x18/0xf8) [<c02a7f1c>] (kernfs_find_ns) from [<c02a8344>] (kernfs_find_and_get_ns+0x40/0x58) [<c02a8344>] (kernfs_find_and_get_ns) from [<c02ac4a4>] (sysfs_unmerge_group+0x28/0x68) [<c02ac4a4>] (sysfs_unmerge_group) from [<c044389c>] (dpm_sysfs_remove+0x30/0x5c) [<c044389c>] (dpm_sysfs_remove) from [<c0436ba8>] (device_del+0x48/0x1f4) [<c0436ba8>] (device_del) from [<c0436d84>] (device_unregister+0x30/0x6c) [<c0436d84>] (device_unregister) from [<c0403910>] (regulator_register+0x6d0/0xdac) [<c0403910>] (regulator_register) from [<c04052d4>] (devm_regulator_register+0x50/0x84) [<c04052d4>] (devm_regulator_register) from [<c0406298>] (reg_fixed_voltage_probe+0x25c/0x3c0) [<c0406298>] (reg_fixed_voltage_probe) from [<c043d21c>] (platform_drv_probe+0x60/0xb0) [<c043d21c>] (platform_drv_probe) from [<c043b078>] (driver_probe_device+0x24c/0x440) [<c043b078>] (driver_probe_device) from [<c043b5e8>] (__device_attach_driver+0xc0/0x120) [<c043b5e8>] (__device_attach_driver) from [<c043901c>] (bus_for_each_drv+0x6c/0x98) [<c043901c>] (bus_for_each_drv) from [<c043ad20>] (__device_attach+0xac/0x138) [<c043ad20>] (__device_attach) from [<c043b664>] (device_initial_probe+0x1c/0x20) [<c043b664>] (device_initial_probe) from [<c043a074>] (bus_probe_device+0x94/0x9c) [<c043a074>] (bus_probe_device) from [<c043a610>] (deferred_probe_work_func+0x80/0xcc) [<c043a610>] (deferred_probe_work_func) from [<c01381d0>] (process_one_work+0x158/0x454) [<c01381d0>] (process_one_work) from [<c013854c>] (worker_thread+0x38/0x510) [<c013854c>] (worker_thread) from [<c013e154>] (kthread+0xe8/0x104) [<c013e154>] (kthread) from [<c0108638>] (ret_from_fork+0x14/0x3c) Signed-off-by: Krzysztof Adamski <krzysztof.adamski@tieto.com> Reported-by: Jon Hunter <jonathanh@nvidia.com> Acked-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * | | Merge branch 'fix/core' of ↵Mark Brown2016-02-24
| |\ \ \ | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator into regulator-core
| * | | | regulator: core: Request GPIO before creating sysfs entriesKrzysztof Adamski2016-02-22
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | regulator_attr_is_visible (which is a .is_visible callback of regulator_dev_group attribute_grpup) checks rdev->ena_pin to decide if "status" file should be present in sysfs. This field is set at the end of regulator_ena_gpio_request so it has to be called before device_register() otherwise this test will always fail, causing "status" file to not be visible. Since regulator_attr_is_visible also tests for is_enabled() op, this problem is only visible for regulators that does not define this callback, like regulator-fixed.c. Signed-off-by: Krzysztof Adamski <krzysztof.adamski@tieto.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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*-----. \ \ \ Merge remote-tracking branches 'regulator/fix/ad5398', ↵Mark Brown2016-03-13
|\ \ \ \ \ \ \ | | | | |/ / / | | | |/| / / | |_|_|_|/ / |/| | | | | 'regulator/fix/da9210', 'regulator/fix/max77802' and 'regulator/fix/pv88090' into regulator-linus
| | | | * | regulator: pv88090: fix incorrect clear of event registerJames Ban2016-03-07
| | | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a patch to fix incorrect clear of event register. Signed-off-by: James Ban <James.Ban.opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | / regulator: da9210: fix lockdep warningWolfram Sang2016-01-15
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 70cfef26267474 ("regulator: Add lockdep asserts to help detecting locking misuse") successfully created this WARN, let's fix it: [ 1.218660] WARNING: CPU: 0 PID: 553 at drivers/regulator/core.c:3646 regulator_notifier_call_chain+0x5c/0x88() ... [ 1.220278] [<c0246c20>] (regulator_notifier_call_chain) from [<c02498b4>] (da9210_irq_handler+0x74/0x10c) [ 1.220412] r7:c0080cac r6:eb1daa00 r5:e64bbf10 r4:00000002 [ 1.220547] [<c0249840>] (da9210_irq_handler) from [<c0080cd8>] (irq_thread_fn+0x2c/0x44) ... Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * | | regulator: ad5398: Fix return value of ad5398_write_regAxel Lin2016-02-19
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | i2c_master_send() returns the number of bytes written on success. So current code returns 2 if ad5398_write_reg() success. This return value is propagated to .set_current_limit, .enable and .disable callbacks of regulator_ops. This can be a problem, for example, if the users test if the return value of regulator_set_current_limit() is 0. Fix it by making ad5398_write_reg() return 0 on success. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* / | regulator: core: Rely on regulator_dev_release to free constraintsCharles Keepax2016-01-27
|/ / | | | | | | | | | | | | | | | | | | | | | | As we now free the constraints in regulator_dev_release we will still call free on the constraints pointer even if we went down an error path in regulator_register, because it is only allocated after the device_register. As such we no longer need to free rdev->constraints on the error paths, so this patch removes said frees. Fixes: 29f5f4860a8e ("regulator: core: Move more deallocation into class unregister") Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* | Merge tag 'regulator-v4.5' of ↵Linus Torvalds2016-01-15
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator updates from Mark Brown: "Aside from a fix for a spurious warning (which caused more problems than it fixed in the fixing really) this is all driver updates, including new drivers for Dialog PV88060/90 and TI LM363x and TPS65086 devices. The qcom_smd driver has had PM8916 and PMA8084 support added" * tag 'regulator-v4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (36 commits) regulator: core: remove some dead code regulator: core: use dev_to_rdev regulator: lp872x: Get rid of duplicate reference to DVS GPIO regulator: lp872x: Add missing of_match in regulators descriptions regulator: axp20x: Fix GPIO LDO enable value for AXP22x regulator: lp8788: constify regulator_ops structures regulator: wm8*: constify regulator_ops structures regulator: da9*: constify regulator_ops structures regulator: mt6311: Use REGCACHE_RBTREE regulator: tps65917/palmas: Add bypass ops for LDOs with bypass capability regulator: qcom-smd: Add support for PMA8084 regulator: qcom-smd: Add PM8916 support soc: qcom: documentation: Update SMD/RPM Docs regulator: pv88090: logical vs bitwise AND typo regulator: pv88090: Fix irq leak regulator: pv88090: new regulator driver regulator: wm831x-ldo: Use platform_register/unregister_drivers() regulator: wm831x-dcdc: Use platform_register/unregister_drivers() regulator: lp8788-ldo: Use platform_register/unregister_drivers() regulator: core: Fix nested locking of supplies ...
| * \ Merge remote-tracking branch 'regulator/topic/wm831x' into regulator-nextMark Brown2016-01-12
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| | * | regulator: wm831x-ldo: Use platform_register/unregister_drivers()Thierry Reding2015-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These new helpers simplify implementing multi-driver modules and properly handle failure to register one driver by unregistering all previously registered drivers. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | regulator: wm831x-dcdc: Use platform_register/unregister_drivers()Thierry Reding2015-12-02
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | These new helpers simplify implementing multi-driver modules and properly handle failure to register one driver by unregistering all previously registered drivers. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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| *-------. \ Merge remote-tracking branches 'regulator/topic/pv88090', ↵Mark Brown2016-01-12
| |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | 'regulator/topic/qcom-smd', 'regulator/topic/tps6105x', 'regulator/topic/tps65086' and 'regulator/topic/tps65218' into regulator-next
| | | | | | * | regulator: tps65218: add support for LS3 current regulatorNikita Kiryanov2015-11-25
| | | | | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for TPS65218 LS3 current regulator, which is capable of 4 current input limit modes: 100, 200, 500, and 1000 uA. Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Signed-off-by: Mark Brown <broonie@kernel.org>
| | | | | * | regulator: tps65086: Update regulator driver for the TPS65086 PMICAndrew F. Davis2015-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make changes to allow this driver to work with the updated TPS65086 core driver and bindings. Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | | | | * | regulator: tps65086: Add regulator driver for the TPS65086 PMICAndrew F. Davis2015-11-16
| | | | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for TPS65086 PMIC regulators. The regulators set consists of 3 Step-down Controllers, 3 Step-down Converters, 3 LDOs, 3 Load Switches, and a Sink and Source LDO. The output voltages are configurable and are meant to supply power to a SoC and/or other components. Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | | | * / regulator: tps6105x: Convert to use regmap helper functionsAxel Lin2015-11-18
| | | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since commit 7e5071199355 ("mfd: tps6105x: Use i2c regmap to access registers"), we can use regmap helper functions instead of open coded. Signed-off-by: Axel Lin <axel.lin@ingics.com> Tested-by: Denis Grigoryev <grigoryev@fastwel.ru> Signed-off-by: Mark Brown <broonie@kernel.org>
| | | * | regulator: qcom-smd: Add support for PMA8084Andy Gross2015-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support and documentation for the PMA8084 regulators found on APQ8084 platforms. Signed-off-by: Andy Gross <agross@codeaurora.org> Acked-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | | * | regulator: qcom-smd: Add PM8916 supportAndy Gross2015-12-16
| | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support and documentation for the PM8916 regulators found on MSM8916 platforms. Acked-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Andy Gross <agross@codeaurora.org> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | regulator: pv88090: logical vs bitwise AND typoDan Carpenter2015-12-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These were supposed to be bitwise AND instead of logical. Also kernel style is for the operator to be on the first line and I removed some extra parenthesis. Fixes: c90456e36d9c ('regulator: pv88090: new regulator driver') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | regulator: pv88090: Fix irq leakAxel Lin2015-12-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use devm_request_threaded_irq to ensure the irq is freed when unload the module. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | regulator: pv88090: new regulator driverJames Ban2015-12-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the driver for the Powerventure PV88090 BUCKs and LDOs regulator. It communicates via an I2C bus to the device. Signed-off-by: James Ban <James.Ban.opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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| *-------. \ \ Merge remote-tracking branches 'regulator/topic/lp8788', ↵Mark Brown2016-01-12
| |\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | 'regulator/topic/mt6311', 'regulator/topic/optional', 'regulator/topic/palmas' and 'regulator/topic/pv88060' into regulator-next
| | | | | | * | | regulator: pv88060: fix error handling in probeDan Carpenter2015-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There were some missing "ret = " assignments here. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | | | | | * | | regulator: pv88060: Fix irq leakAxel Lin2015-11-25
| | | | | | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use devm_request_threaded_irq to ensure the irq is freed when unload the module. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | | | | | * / regulator: pv88060: new regulator driverJames Ban2015-11-20
| | | | | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the driver for the Powerventure PV88060 BUCKs and LDOs regulator. It communicates via an I2C bus to the device. Signed-off-by: James Ban <James.Ban.opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
generated by cgit v1.2.2 (git 2.25.0) at 2025-03-21 09:24:31 -0400