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060f03e9 |
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14-Jul-2023 |
Rob Herring <robh@kernel.org> |
pinctrl: 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> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Acked-by: Emil Renner Berthing <emil.renner.berthing@canonical.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20230714174901.4062397-1-robh@kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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2874c5fd |
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27-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 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 as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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fdbde81b |
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06-Feb-2017 |
Paul Gortmaker <paul.gortmaker@windriver.com> |
pinctrl: mvebu: make bool drivers explicitly non-modular None of the Kconfigs for any of these drivers are tristate, meaning that they currently are not being built as a module by anyone. Lets remove the modular code that is essentially orphaned, so that when reading the drivers there is no doubt they are builtin-only. All drivers get the exact same change, so they are handled in batch. Changes are (1) use builtin_platform_driver, (2) dont use module.h (3) delete module_exit related code, (4) delete MODULE_DEVICE_TABLE, and (5) delete MODULE_LICENCE/MODULE_AUTHOR and associated tags. For the dove driver we explicitly disallow a driver unbind, since that doesn't have a sensible use case anyway, and it allows us to drop the ".remove" code for non-modular drivers. Since module_platform_driver() uses the same init level priority as builtin_platform_driver() the init ordering remains unchanged with this commit. We deleted the MODULE_LICENSE etc. tags since all that information is already contained at the top of the file in the comments. Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: linux-gpio@vger.kernel.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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ad9ec4ec |
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13-Jan-2017 |
Russell King <rmk+kernel@armlinux.org.uk> |
pinctrl: mvebu: switch drivers to generic simple mmio Move the mvebu pinctrl drivers over to the generic simple mmio implementation, saving a substantial number of lines of code in the process. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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20955c5f |
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13-Jan-2017 |
Russell King <rmk+kernel@armlinux.org.uk> |
pinctrl: mvebu: provide per-control private data Provide per-control private data into each mvebu pinctrl method, which will allow us to provide some completely generic helpers without the global variable and per-instance function definitions that would be required when we have multiple pin controllers on a SoC. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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30be3fb9 |
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13-Jan-2017 |
Russell King <rmk+kernel@armlinux.org.uk> |
pinctrl: mvebu: constify mvebu_mpp_ctrl structures As the mvebu_mpp_ctrl structures contain function pointers, it is preferable for these to be made read-only to prevent the function pointers being modified. So make these const. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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699097a9 |
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24-Feb-2016 |
Laxman Dewangan <ldewangan@nvidia.com> |
pinctrl: mvebu: Use devm_pinctrl_register() for pinctrl registration Use devm_pinctrl_register() for pin control registration and remove need of .remove callback. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Hongzhou Yang <hongzhou.yang@mediatek.com> Cc: Fabian Frederick <fabf@skynet.be> Cc: Andrew Andrianov <andrew@ncrmnt.org> Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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9e05db29 |
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09-Jun-2015 |
Thomas Petazzoni <thomas.petazzoni@free-electrons.com> |
pinctrl: mvebu: armada-370: align spi1 clock pin naming Across all SoCs, even on Armada 370 for SPI0, the clock pin uses the 'sck' subname and not 'clk', so this commit adjusts the code and documentation accordingly. Since this commit only changes the subname, DT backward compatibility is not affected. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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bfacb566 |
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09-Jun-2015 |
Thomas Petazzoni <thomas.petazzoni@free-electrons.com> |
pinctrl: mvebu: armada-370: align VDD cpu-pd pin naming with datasheet For consistency with the datasheet, this commit renames the VDD function of the MPP4 pin. While this changes the DT compatibility, it is not considered to be a problem since this pin is unlikely to be used for anything but debugging purposes. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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a361cbc5 |
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09-Jun-2015 |
Thomas Petazzoni <thomas.petazzoni@free-electrons.com> |
pinctrl: mvebu: armada-{370,xp}: normalize ethernet txclkout pins This commit normalizes the naming of the Ethernet txclkout pin to be the same accross Marvell SoCs. It is worth mentioning that the DT binding documentation of the Armada XP was wrong for MPP12: it said the function was ge1(txd0), while it is in fact ge1(txclkout). It is however not really a fix worth sending to stable since it does not change the behavior, and the driver itself was correct. Since only the subnames are changed, DT backward compatibility is not affected. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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f32f01e1 |
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09-Jun-2015 |
Thomas Petazzoni <thomas.petazzoni@free-electrons.com> |
pinctrl: mvebu: armada-{370,375}: normalize audio pins This commit aligns the naming of the audio 'lrclk' pin accross Marvell SoCs. Since only the subname is changed, the DT backward compatibility is not affected. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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d4974c16 |
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09-Jun-2015 |
Thomas Petazzoni <thomas.petazzoni@free-electrons.com> |
pinctrl: mvebu: armada-{370,375}: normalize PCIe pins This commit normalizes the naming of PCIe pins to use 'rstout' instead of 'rstoutn' or 'rst-out'. Since only the subnames are changed, DT compatibility is not affected. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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dae5597f |
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09-Jun-2015 |
Thomas Petazzoni <thomas.petazzoni@free-electrons.com> |
pinctrl: mvebu: armada-{370,375,38x,39x,xp}: normalize TDM pins This commit normalizes the naming of the TDM pins accross the different Marvell SoCs. Mainly it consists in: * Removing the 'n' from signal names: 'intn' becomes 'int' and 'rstn' becomes 'rst' * Renaming the main name 'tdm2c' to 'tdm' on Armada 38x. * Change the main name 'tdm-1' to 'tdm' for one of the pins of the Armada XP The last two changes affect DT compatibility, but since the TDM interface is nowhere near being supported in mainline, it should not be considered to be a serious problem at this point. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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7bd6a26d |
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09-Jun-2015 |
Thomas Petazzoni <thomas.petazzoni@free-electrons.com> |
pinctrl: mvebu: armada-{370,375,38x,39x}: normalize dev pins This commit modifies the definition of the Device Bus interface pins to be consistent accross SoCs. Especially, it removes the 'n' indicators that we don't encode in the subnames of pins: 'dev(wen0)' becomes 'dev(we0)' 'dev(wen1)' becomes 'dev(we1)' 'dev(oen)' becomes 'dev(oe)' etc. In addition, it fixes the Armada 375 DT binding documentation, which forgot to document the 'dev' function for MPP46, MPP57 and MPP63. Since only the subnames are changed, this commit does not affect DT compatibility. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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#
438881df |
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09-Jun-2015 |
Thomas Petazzoni <thomas.petazzoni@free-electrons.com> |
pinctrl: mvebu: armada-370: fix spi0 pin description Due to a mistake, the CS0 and CS1 SPI0 functions were incorrectly named "spi0-1" instead of just "spi0". This commit fixes that. This DT binding change does not affect any of the in-tree users. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: <stable@vger.kernel.org> # v3.7+ Fixes: 5f597bb2be57 ("pinctrl: mvebu: add pinctrl driver for Armada 370") Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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a526973e |
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11-Apr-2015 |
Andrew Andrianov <andrew@ncrmnt.org> |
pinctrl: mvebu: Fix mapping of pin 63 (gpo -> gpio) Signed-off-by: Andrew Andrianov <andrew@ncrmnt.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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baa9946e |
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16-Mar-2015 |
Fabian Frederick <fabf@skynet.be> |
pinctrl: constify of_device_id array of_device_id is always used as const. (See driver.of_match_table and open firmware functions) Signed-off-by: Fabian Frederick <fabf@skynet.be> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Patrice Chotard <patrice.chotard@st.com> Acked-by: Maxime Coquelin <maxime.coquelin@st.com> Acked-by: Hongzhou Yang <hongzhou.yang@mediatek.com> Acked-by: Lee Jones <lee@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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1d57fb12 |
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20-Oct-2014 |
Wolfram Sang <wsa@kernel.org> |
pinctrl: mvebu: drop owner assignment from platform_drivers 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>
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1217b790 |
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30-Jan-2014 |
Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> |
pinctrl: mvebu: move resource allocation to SoC specific drivers The way that mvebu pinctrl is designed, requesting mpp registers in common pinctrl driver does not allow SoC specific drivers to access this resource. Move resource allocation in each SoC pinctrl driver and enable already provided mpp_{set,get} callbacks. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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877f01fc |
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30-Jan-2014 |
Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> |
pinctrl: mvebu: armada-370: provide generic mpp callbacks We want to get rid of passing register addresses to common pinctrl driver, so provide set/get callbacks that use generic mpp pins helper and will be used later. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
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f2e9394d |
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21-Oct-2013 |
Sachin Kamat <sachin.kamat@linaro.org> |
pinctrl: mvebu: remove redundant of_match_ptr The data structure of_match_ptr() protects is always compiled in. Hence of_match_ptr() is not needed. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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150632b0 |
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21-Dec-2012 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
Drivers: pinctrl: remove __dev* attributes. CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton <wfp5p@virginia.edu> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Cc: Barry Song <baohua.song@csr.com> Cc: Viresh Kumar <viresh.linux@gmail.com> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Cc: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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06763c74 |
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24-Oct-2012 |
Thomas Petazzoni <thomas.petazzoni@free-electrons.com> |
pinctrl: mvebu: move to its own directory Like the spear platform, the mvebu platform has multiple files: one core file, and then one file per SoC family. More files will be added later, as support for mach-orion5x and mach-mv78xx0 SoCs is added to pinctrl-mvebu. For those reasons, having a separate subdirectory, drivers/pinctrl/mvebu/ makes sense, and it had already been suggested by Linus Wallej when the driver was originally submitted. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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