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2019-10-24pinctrl: mvebu: use devm_platform_ioremap_resource() to simplify codeYueHaibing1-5/+2
Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20191016141217.21520-1-yuehaibing@huawei.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152Thomas Gleixner1-5/+1
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>
2017-02-13pinctrl: mvebu: make bool drivers explicitly non-modularPaul Gortmaker1-7/+1
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>
2017-01-18pinctrl: mvebu: provide per-control private dataRussell King1-2/+4
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>
2017-01-18pinctrl: mvebu: constify mvebu_mpp_ctrl structuresRussell King1-1/+1
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>
2016-09-21pinctrl: mvebu: orion5x: Generalise mv88f5181l support for 88f5181Jamie Lentin1-11/+12
As far as I'm aware the mv88f5181-b1 and mv88f5181l are the same at the pinctrl level, so re-use the definitions for both. [gregory.clement@free-electrons.com: fix commit title] Signed-off-by: Jamie Lentin <jm@lentin.co.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-04-21pinctrl: mvebu: Use devm_pinctrl_register() for pinctrl registrationLaxman Dewangan1-6/+0
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>
2015-03-27pinctrl: constify of_device_id arrayFabian Frederick1-1/+1
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>
2014-10-20pinctrl: mvebu: drop owner assignment from platform_driversWolfram Sang1-1/+0
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>
2014-04-24pinctrl: mvebu: new driver for Orion platformsThomas Petazzoni1-0/+261
This commit extends the pinctrl mvebu logic with a new driver to cover Orion5x SoC. It supports the definitions for the 5181l, 5182 and 5281 variants of Orion5x, which are the three ones supported by the old style MPP code in arch/arm/mach-orion5x/. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>