kernel/include/linux/platform_data/uio_pruss.h, branch 0x221E-v0.0-v7.0

uio: pruss: Remove this driver

2024-04-11T12:39:56Z

This UIO driver was used to control the PRU processors found on various TI SoCs. It was created before the Remoteproc framework, but now with that we have a standard way to program and manage the PRU processors. The proper PRU Remoteproc driver should be used instead of this driver. This driver only supported the original class of PRUSS (OMAP-L1xx / AM17xx / AM18xx / TMS320C674x / DA8xx) but when these platforms were switched to use Device Tree the support for DT was not added to this driver and so it is now unused/unusable. Support for these platforms can be added to the proper PRU Remoteproc driver if ever needed. Remove this driver. Signed-off-by: Andrew Davis Link: https://lore.kernel.org/r/20240410144803.126831-1-afd@ti.com Signed-off-by: Greg Kroah-Hartman

treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_30.RULE (part 2)

2022-06-10T12:51:35Z

Based on the normalized pattern: 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 version 2 this program is distributed as is without any warranty of any kind whether express or implied without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference. Reviewed-by: Allison Randal Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

include/: replace HTTP links with HTTPS ones

2020-08-12T17:57:59Z

Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Signed-off-by: Alexander A. Klimov Signed-off-by: Andrew Morton Reviewed-by: Kees Cook Link: http://lkml.kernel.org/r/20200726110117.16346-1-grandmaster@al2klimov.de Signed-off-by: Linus Torvalds

uio: uio_pruss: replace private SRAM API with genalloc

2012-10-27T10:58:32Z

Remove the use of the private DaVinci SRAM API in favor of genalloc. The pool to be used is provided by platform data. Signed-off-by: Matt Porter Signed-off-by: "Hans J. Koch" Signed-off-by: Sekhar Nori

UIO: add PRUSS UIO driver support

2011-03-07T21:10:27Z

This patch implements PRUSS (Programmable Real-time Unit Sub System) UIO driver which exports SOC resources associated with PRUSS like I/O, memories and IRQs to user space. PRUSS is dual 32-bit RISC processors which is efficient in performing embedded tasks that require manipulation of packed memory mapped data structures and handling system events that have tight real time constraints. This driver is currently supported on Texas Instruments DA850, AM18xx and OMAP-L138 devices. For example, PRUSS runs firmware for real-time critical industrial communication data link layer and communicates with application stack running in user space via shared memory and IRQs. Signed-off-by: Pratheesh Gangadhar Reviewed-by: Thomas Gleixner Reviewed-by: Arnd Bergmann Signed-off-by: Hans J. Koch Signed-off-by: Greg Kroah-Hartman