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dc0c386e |
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14-Jul-2023 |
Rob Herring <robh@kernel.org> |
mfd: Explicitly include correct DT includes The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230714174731.4059811-1-robh@kernel.org Signed-off-by: Lee Jones <lee@kernel.org>
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9816d859 |
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15-May-2023 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
mfd: Switch i2c drivers back to use .probe() After commit b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type"), all drivers being converted to .probe_new() and then 03c835f498b5 ("i2c: Switch .probe() to not take an id parameter") convert back to (the new) .probe() to be able to eventually drop .probe_new() from struct i2c_driver. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20230515182752.10050-1-u.kleine-koenig@pengutronix.de Signed-off-by: Lee Jones <lee@kernel.org>
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0e1a8964 |
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18-Nov-2022 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
mfd: tps6507x: Convert to i2c's .probe_new() The probe function doesn't make use of the i2c_device_id * parameter so it can be trivially converted. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20221118224540.619276-469-uwe@kleine-koenig.org
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7657c9fb |
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09-Jun-2016 |
Ben Copeland <ben.copeland@linaro.org> |
mfd: tps6507: Fix white space warnings reported by checkpatch WARNING: please, no spaces at the start of a line + { "tps6507x", 0 },$ WARNING: please, no spaces at the start of a line + { }$ Signed-off-by: Ben Copeland <ben.copeland@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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5635d994 |
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07-Apr-2016 |
Laxman Dewangan <ldewangan@nvidia.com> |
mfd: tps6507x: Use devm_mfd_add_devices() for mfd_device registration Use devm_mfd_add_devices() for MFD devices registration and get rid of .remove callback to remove MFD child-devices. This is done by managed device framework. CC: Todd Fischer <todd.fischer@ridgerun.com> Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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0e777366 |
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09-Jul-2015 |
Krzysztof Kozlowski <krzk@kernel.org> |
mfd: Drop owner assignment from i2c_drivers i2c_driver does not need to set an owner because i2c_register_driver() will set it. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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153a4ff4 |
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07-May-2014 |
Jingoo Han <jg1.han@samsung.com> |
mfd: tps6507x: Make of_device_id array const Make of_device_id array const, because all OF functions handle it as const. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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30fe2b5b |
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18-Nov-2013 |
Geert Uytterhoeven <geert@linux-m68k.org> |
mfd: ti: Constify struct mfd_cell where possible As of commit 03e361b25ee8dfb1fd9b890072c23c4aae01c6c7 ("mfd: Stop setting refcounting pointers in original mfd_cell arrays"), the "cell" parameter of mfd_add_devices() is "const" again. Hence make all cell data passed to mfd_add_devices() const where possible. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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5c8c8794 |
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16-Oct-2013 |
Sachin Kamat <sachin.kamat@linaro.org> |
mfd: tps6507x: Include linux/of.h header 'of_match_ptr' is defined in linux/of.h. Include it explicitly to avoid breakage in the future. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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154c4c7b |
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24-Jan-2013 |
Vishwanathrao Badarkhe, Manish <manishv.b@ti.com> |
mfd: tps6507x: Add DT support Add device tree based initialization support for TI's tps6507x mfd device. Signed-off-by: Vishwanathrao Badarkhe, Manish <manishv.b@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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1881b68b |
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09-Dec-2012 |
Axel Lin <axel.lin@ingics.com> |
mfd: tps6507x: Convert to devm_kzalloc Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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0848c94f |
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11-Sep-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
mfd: core: Push irqdomain mapping out into devices Currently the MFD core supports remapping MFD cell interrupts using an irqdomain but only if the MFD is being instantiated using device tree and only if the device tree bindings use the pattern of registering IPs in the device tree with compatible properties. This will be actively harmful for drivers which support non-DT platforms and use this pattern for their DT bindings as it will mean that the core will silently change remapping behaviour and it is also limiting for drivers which don't do DT with this particular pattern. There is also a potential fragility if there are interrupts not associated with MFD cells and all the cells are omitted from the device tree for some reason. Instead change the code to take an IRQ domain as an optional argument, allowing drivers to take the decision about the parent domain for their interrupts. The one current user of this feature is ab8500-core, it has the domain lookup pushed out into the driver. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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55692af5 |
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11-Sep-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
mfd: core: Push irqdomain mapping out into devices Currently the MFD core supports remapping MFD cell interrupts using an irqdomain but only if the MFD is being instantiated using device tree and only if the device tree bindings use the pattern of registering IPs in the device tree with compatible properties. This will be actively harmful for drivers which support non-DT platforms and use this pattern for their DT bindings as it will mean that the core will silently change remapping behaviour and it is also limiting for drivers which don't do DT with this particular pattern. There is also a potential fragility if there are interrupts not associated with MFD cells and all the cells are omitted from the device tree for some reason. Instead change the code to take an IRQ domain as an optional argument, allowing drivers to take the decision about the parent domain for their interrupts. The one current user of this feature is ab8500-core, it has the domain lookup pushed out into the driver. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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a8d6aa08 |
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12-Oct-2010 |
Axel Lin <axel.lin@gmail.com> |
mfd: Fix off-by-one value range checking for tps6507x If bytes == (TPS6507X_MAX_REGISTER + 1), we have a buffer overflow when doing memcpy(&msg[1], src, bytes). Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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04a06423 |
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09-Aug-2010 |
Axel Lin <axel.lin@gmail.com> |
mfd: Fix incorrect kfree(i2c) in tps6507x i2c_driver probe The i2c_client received in probe() should not be kfree()'d. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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75259966 |
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05-Apr-2010 |
Todd Fischer <todd.fischer@ridgerun.com> |
input: Touchscreen driver for TPS6507x Add touch screen input driver for TPS6507x family of multi-function chips. Uses the TPS6507x MFD driver. No interrupt support due to testing limitations of current hardware. Signed-off-by: Todd Fischer <todd.fischer@ridgerun.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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31dd6a26 |
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08-Apr-2010 |
Todd Fischer <todd.fischer@ridgerun.com> |
mfd: Add TPS6507x support TPS6507x are multi function (PM, touchscreen) chipsets from TI. This commit also changes the corresponding regulator driver from being standalone to an MFD subdevice. Signed-off-by: Todd Fischer <todd.fischer@ridgerun.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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