kernel/linux.git/drivers/reset/reset-lpc18xx.c, branch v6.2

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19T15:09:55+00:00

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 Reviewed-by: Enrico Weigelt Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman

reset: lpc18xx: make it explicitly non-modular

2016-10-24T08:45:38+00:00

The Kconfig currently controlling compilation of this code is: drivers/reset/Kconfig:config RESET_LPC18XX drivers/reset/Kconfig: bool "LPC18xx/43xx Reset Driver" if COMPILE_TEST drivers/reset/Kconfig: default ARCH_LPC18XX or arch/arm/Kconfig:config ARCH_LPC18XX arch/arm/Kconfig: bool "NXP LPC18xx/LPC43xx" ...meaning that it currently is not being built as a module by anyone. Lets remove the modular code that is essentially orphaned, so that when reading the driver there is no doubt it is builtin-only. 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. Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code. We also delete the MODULE_LICENSE tag etc. since all that information is already contained at the top of the file in the comments. Cc: Joachim Eastwood Signed-off-by: Paul Gortmaker Signed-off-by: Philipp Zabel

reset: lpc18xx: get rid of global variables for restart notifier

2016-03-30T13:42:07+00:00

Moving the notifier_block into the drivers priv struct allows us to retrive the priv struct with container_of and remove the global variables. Signed-off-by: Joachim Eastwood Signed-off-by: Philipp Zabel

reset: lpc18xx: Make reset_control_ops const

2016-02-08T16:19:57+00:00

The lpc18xx_rgu_ops structure is never modified. Make it const. Signed-off-by: Philipp Zabel Acked-by: Joachim Eastwood

reset: add driver for lpc18xx rgu

2015-08-03T11:13:51+00:00

Add reset driver for the Reset Generation Unit (RGU) found on NXP LPC18xx and LPC43xx devies. This reset controller features up to 64 reset lines connected to different blocks and peripheral in the SoC. Most reset lines on the controller are self clearing except for those dealing with the Cortex-M0 cores on LPC43xx devices. This driver also registers a restart handler that can be used to reset the entire device. Signed-off-by: Joachim Eastwood Signed-off-by: Philipp Zabel