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2019-07-02regulator: s2mps11: Adjust supported buck voltages to real valuesKrzysztof Kozlowski
The driver was registering buck regulators with unsupported range of voltages for S2MPS11 devices. Basically it assumed that all 256 values are possible for a single 8-bit I2C register controlling buck's voltage. This is not true, as datasheet describes subset of these which can be used. For example for buck[12346] the minimum voltage is 650 mV which corresponds to register value of 0x8. The driver was however registering regulator starting at 600 mV, so for a step of 6.25 mV this gave the same result. However this allowed to try to configure regulators to unsupported values. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-07-02mfd: madera: Fixup SPDX headersCharles Keepax
GPL-2.0-only is the preferred way of expressing v2 of the GPL, so switch to that. Remove some redundant copyright notices and correct some instances where the wrong comment type has been used in header files. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-07-02mfd: madera: Remove some unused registers and fix some defaultsCharles Keepax
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-07-02mfd: stmfx: Fix macro definition spellingNathan Chancellor
Clang warns: In file included from drivers/mfd/stmfx.c:13: include/linux/mfd/stmfx.h:7:9: warning: 'MFD_STMFX_H' is used as a header guard here, followed by #define of a different macro [-Wheader-guard] Fixes: 06252ade9156 ("mfd: Add ST Multi-Function eXpander (STMFX) core driver") Link: https://github.com/ClangBuiltLinux/linux/issues/475 Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-07-02mfd: rk808: Prepare rk805 for poweroffStefan Mavrodiev
RK805 has SLEEP signal, which can put the device into SLEEP or OFF mode. The default is SLEEP mode. However, when the kernel performs power-off (actually the ATF) the device will not go fully off and this will result in higher power consumption and inability to wake the device with RTC alarm. The solution is to enable pm_power_off_prepare function, which will configure SLEEP pin for OFF function. Signed-off-by: Stefan Mavrodiev <stefan@olimex.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-07-02mfd: rk808: Check pm_power_off pointerStefan Mavrodiev
The function pointer pm_power_off may point to function from other module (PSCI for example). If rk808 is removed, pm_power_off is overwritten to NULL and the system cannot be powered off. This patch checks if pm_power_off points to a module function. Signed-off-by: Stefan Mavrodiev <stefan@olimex.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-07-02mfd: cros_ec: differentiate SCP from EC by feature bitPi-Hsun Shih
System Companion Processor (SCP) is Cortex M4 co-processor on some MediaTek platform that can run EC-style firmware. Since a SCP and EC would both exist on a system, and use the cros_ec_dev driver, we need to differentiate between them for the userspace, or they would both be registered at /dev/cros_ec, causing a conflict. Signed-off-by: Pi-Hsun Shih <pihsun@chromium.org> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-07-02mfd: madera: Add Madera core support for CS47L92Richard Fitzgerald
This patch adds all the core support and defines for the Cirrus Logic CS42L92, CS47L92 and CS47L93 smart audio CODECs. Registers or fields are named MADERA_* if it is part of the common hardware platform and does not conflict with any other Madera codecs. It is named CS47L15_* if it is unique to CS47L15 and conflicts with definitions on other codecs. Signed-off-by: Stuart Henderson <stuarth@opensource.cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-07-02mfd: madera: Add Madera core support for CS47L15Richard Fitzgerald
This patch adds all the core support and defines for the Cirrus Logic CS47L15 smart audio CODEC. Registers or fields are named MADERA_* if it is part of the common hardware platform and does not conflict with any other Madera codecs. It is named CS47L15_* if it is unique to CS47L15 and conflicts with definitions on other codecs. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-07-02mfd: madera: Fix bad reference to pinctrl.txt fileOtto Sabart
The pinctrl.txt file was converted into reStructuredText and moved into driver-api folder. This patch updates the broken reference. Fixes: 5a9b73832e9e ("pinctrl.txt: move it to the driver-api book") Signed-off-by: Otto Sabart <ottosabart@seberm.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Reviewed-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-07-02Merge branches 'ib-mfd-clk-gpio-power-regulator-rtc-5.3', ↵Lee Jones
'ib-mfd-clk-regulator-rtc-5.3', 'ib-mfd-cros-5.3' and 'ib-mfd-regulator-5.3' into ibs-for-mfd-merged
2019-07-01mfd / platform: cros_ec_debugfs: Expose resume result via debugfsEvan Green
For ECs that support it, the EC returns the number of slp_s0 transitions and whether or not there was a timeout in the resume response. Expose the last resume result to usermode via debugfs so that usermode can detect and report S0ix timeouts. Signed-off-by: Evan Green <evgreen@chromium.org> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
2019-06-27regulator: rk808: Add RK809 and RK817 support.Heiko Stuebner
Add support for the rk809 and rk817 regulator driver. Their specifications are as follows： 1. The RK809 and RK809 consist of 5 DCDCs, 9 LDOs and have the same registers for these components except dcdc5. 2. The dcdc5 is a boost dcdc for RK817 and is a buck for RK809. 3. The RK817 has one switch but The Rk809 has two. The output voltages are configurable and are meant to supply power to the main processor and other components. Signed-off-by: Tony Xie <tony.xie@rock-chips.com> Acked-by: Mark Brown <broonie@kernel.org> [rebased on top of 5.2-rc1] Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-27mfd: rk808: Add RK817 and RK809 supportTony Xie
The RK809 and RK817 are a Power Management IC (PMIC) for multimedia and handheld devices. They contains the following components: - Regulators - RTC - Clocking Both RK809 and RK817 chips are using a similar register map, so we can reuse the RTC and Clocking functionality. Most of regulators have a some implementation also. Signed-off-by: Tony Xie <tony.xie@rock-chips.com> Acked-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-27mfd: bd70528: Support ROHM bd70528 PMIC coreMatti Vaittinen
ROHM BD70528MWV is an ultra-low quiescent current general purpose single-chip power management IC for battery-powered portable devices. Add MFD core which enables chip access for following subdevices: - regulators/LED drivers - battery-charger - gpios - 32.768kHz clk - RTC - watchdog Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-27mfd: regulator: clk: Split rohm-bd718x7.hMatti Vaittinen
Split the bd718x7.h to ROHM common and bd718x7 specific parts so that we do not need to add same things in every new ROHM PMIC header. Please note that this change requires changes also in bd718x7 sub-device drivers for regulators and clk. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-26Merge tag 'v5.2-rc6' into asoc-5.3Mark Brown
Linux 5.2-rc6
2019-06-24regulator: s2mps11: Add support for disabling S2MPS11 regulators in suspendKrzysztof Kozlowski
The driver supported turning off regulators in suspend only for S2MPS14 device. However this makes also sense for S2MPS11 and can reduce the power consumption during suspend to RAM. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-24mfd: Remove unused helper syscon_regmap_lookup_by_pdevnameSuzuki K Poulose
Nobody uses the exported helper syscon_regmap_lookup_by_pdevname, to lookup a device by name. Let us remove it. Suggested-by: Arnd Bergman <arnd@arnd.de> Cc: Arnd Bergman <arnd@arnd.de> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: "Rafael J. Wysocki" <rafael@kernel.org> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-20regulator: da9061/62: Adjust LDO voltage selection minimum valueFelix Riemann
According to the DA9061 and DA9062 datasheets the LDO voltage selection registers have a lower value of 0x02. This applies to voltage registers VLDO1_A, VLDO2_A, VLDO3_A and VLDO4_A. This linear offset of 0x02 was previously not observed by the driver, causing the LDO output voltage to be systematically lower by two steps (= 0.1V). This patch fixes the minimum linear selector offset by setting it to a value of 2 and increases the n_voltages by the same amount allowing voltages in the range 0x02 -> 0.9V to 0x38 -> 3.6V to be correctly selected. Also fixes an incorrect calculaton for the n_voltages value in the regulator LDO2. These fixes effect all LDO regulators for DA9061 and DA9062. Acked-by: Steve Twiss <stwiss.opensource@diasemi.com> Tested-by: Steve Twiss <stwiss.opensource@diasemi.com> Signed-off-by: Felix Riemann <felix.riemann@sma.de> Signed-off-by: Steve Twiss <stwiss.opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-20ASoC: madera: Add common support for Cirrus Logic Madera codecsRichard Fitzgerald
The Cirrus Logic Madera codecs are a family of related codecs with extensive digital and analogue I/O, digital mixing and routing, signal processing and programmable DSPs. This patch adds common support code shared by all Madera codecs. This patch also adds the pdata to the parent mfd pdata struct. Since there is a circular build dependency it's convenient to patch them both atomically. Signed-off-by: Nariman Poushin <nariman@opensource.cirrus.com> Signed-off-by: Nikesh Oswal <Nikesh.Oswal@cirrus.com> Signed-off-by: Piotr Stankiewicz <piotrs@opensource.cirrus.com> Signed-off-by: Ajit Pandey <ajit.pandey@incubesol.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-19treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500Thomas Gleixner
Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-19treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 464Thomas Gleixner
Based on 1 normalized pattern(s): license terms gnu general public license version 2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 11 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Enrico Weigelt <info@metux.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081202.373849232@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-19treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234Thomas Gleixner
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not see http www gnu org licenses extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 503 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Enrico Weigelt <info@metux.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190602204653.811534538@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-18Merge tag 'v5.2-rc4' into regulator-5.3Mark Brown
Linux 5.2-rc4
2019-06-17mfd: lp87565: Add support for 4-phase LP87561 combinationKeerthy
Add support for 4-phase LP87561 combination. Data Sheet: https://www.ti.com/lit/ds/symlink/lp87561-q1.pdf Signed-off-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-12regulator: wm831x: Convert to use GPIO descriptorsLinus Walleij
This converts the Wolfson Micro WM831x DCDC converter to use a GPIO descriptor for the GPIO driving the DVS pin. There is just one (non-DT) machine in the kernel using this, and that is the Wolfson Micro (now Cirrus) Cragganmore 6410 so we patch this board to pass a descriptor table and fix up the driver accordingly. Cc: Charles Keepax <ckeepax@opensource.cirrus.com> Cc: Richard Fitzgerald <rf@opensource.cirrus.com> Cc: patches@opensource.cirrus.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-10mfd: cros_ec: Update I2S APIGwendal Grignou
Improve I2S API. Rename ec_response_codec_gain into ec_codec_i2s_gain, update caller accordlingly. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Benson Leung <bleung@chromium.org> Reviewed-by: Fabien Lahoudere <fabien.lahoudere@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-10mfd: cros_ec: Add Management API entry pointsGwendal Grignou
Add commands for test and management. Add command space for future development. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Benson Leung <bleung@chromium.org> Reviewed-by: Fabien Lahoudere <fabien.lahoudere@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-10mfd: cros_ec: Add SKU ID and Secure storage APIGwendal Grignou
Add API to store SKU, Cros board information in EC flash memory. Add API to store security data in EC. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Benson Leung <bleung@chromium.org> Reviewed-by: Fabien Lahoudere <fabien.lahoudere@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-10mfd: cros_ec: Add API for rwsigGwendal Grignou
Add command to retrieve signature of image stored in the RW memory slot(s). Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Benson Leung <bleung@chromium.org> Reviewed-by: Fabien Lahoudere <fabien.lahoudere@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-10mfd: cros_ec: Add API for Fingerprint supportGwendal Grignou
Add API for fingerprint sensor presented by embedded controller. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Benson Leung <bleung@chromium.org> Reviewed-by: Fabien Lahoudere <fabien.lahoudere@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-10mfd: cros_ec: Add API for Touchpad supportGwendal Grignou
Add API to control touchpad presented by Embedded Controller. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Benson Leung <bleung@chromium.org> Reviewed-by: Fabien Lahoudere <fabien.lahoudere@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-10mfd: cros_ec: Add API for EC-EC communicationGwendal Grignou
Allow EC to talk to other ECs that are not presented to the host. Neeed when EC are present in detachable keyboard. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Benson Leung <bleung@chromium.org> Reviewed-by: Fabien Lahoudere <fabien.lahoudere@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-10mfd: cros_ec: Add I2C passthru protection APIGwendal Grignou
Prevent direct i2c access to device behind EC when not in development mode. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Benson Leung <bleung@chromium.org> Reviewed-by: Fabien Lahoudere <fabien.lahoudere@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-10mfd: cros_ec: Add Smart Battery Firmware update APIGwendal Grignou
Add API to update battery firmware. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Benson Leung <bleung@chromium.org> Reviewed-by: Fabien Lahoudere <fabien.lahoudere@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-10mfd: cros_ec: Add Hibernate APIGwendal Grignou
Add support for controlling hibernation of the Embedded Controller. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Benson Leung <bleung@chromium.org> Reviewed-by: Fabien Lahoudere <fabien.lahoudere@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-10mfd: cros_ec: Add API for keyboard testingGwendal Grignou
Add command to allow keyboard testing in factory. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Benson Leung <bleung@chromium.org> Reviewed-by: Fabien Lahoudere <fabien.lahoudere@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-10mfd: cros_ec: Complete Power and USB PD APIGwendal Grignou
Improve API for USB Powe delivery and power management. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Benson Leung <bleung@chromium.org> Reviewed-by: Fabien Lahoudere <fabien.lahoudere@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-10mfd: cros_ec: Fix temperature APIGwendal Grignou
Improve API to retrieve temperature information. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Benson Leung <bleung@chromium.org> Reviewed-by: Fabien Lahoudere <fabien.lahoudere@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-10mfd: cros_ec: Add fingerprint APIGwendal Grignou
Add support for fingerprint sensors managed by embedded controller. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Benson Leung <bleung@chromium.org> Reviewed-by: Fabien Lahoudere <fabien.lahoudere@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-10mfd: cros_ec: Fix event processing APIGwendal Grignou
Improve API between EC and Host to report events. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Benson Leung <bleung@chromium.org> Reviewed-by: Fabien Lahoudere <fabien.lahoudere@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-10mfd: cros_ec: Complete MEMS sensor APIGwendal Grignou
Add new command for batched mode, add support for more sensors. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Benson Leung <bleung@chromium.org> Reviewed-by: Fabien Lahoudere <fabien.lahoudere@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-10mfd: cros_ec: Add EC transport protocol v4Gwendal Grignou
Introduce a new transport procotol between EC and host. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Benson Leung <bleung@chromium.org> Reviewed-by: Fabien Lahoudere <fabien.lahoudere@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-10mfd: cros_ec: Expand hash APIGwendal Grignou
Improve API to verify EC image signature. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Benson Leung <bleung@chromium.org> Reviewed-by: Fabien Lahoudere <fabien.lahoudere@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-10mfd: cros_ec: Add lightbar v2 APIGwendal Grignou
New API split commands, improve EC command latency. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Benson Leung <bleung@chromium.org> Reviewed-by: Fabien Lahoudere <fabien.lahoudere@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-10mfd: cros_ec: Add PWM_SET_DUTY APIGwendal Grignou
Add API for fan control. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Benson Leung <bleung@chromium.org> Reviewed-by: Fabien Lahoudere <fabien.lahoudere@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-10mfd: cros_ec: Add Flash V2 commands APIGwendal Grignou
Added for supporting larger embedded controller flash. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Benson Leung <bleung@chromium.org> Reviewed-by: Fabien Lahoudere <fabien.lahoudere@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-10mfd: cros_ec: Remove zero-size structsGwendal Grignou
Empty structure size is different between C and C++. To prevent clang warning when compiling this include file in C++ programs, remove empty structures. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Benson Leung <bleung@chromium.org> Reviewed-by: Fabien Lahoudere <fabien.lahoudere@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-06-10mfd: cros_ec: move HDMI CEC API definitionGwendal Grignou
Move near the end of file. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Benson Leung <bleung@chromium.org> Reviewed-by: Fabien Lahoudere <fabien.lahoudere@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
generated by cgit (git 2.34.1) at 2025-10-02 12:48:48 +0000