pm24.git/drivers/mailbox/pl320-ipc.c, branch cpufreq-rust

mailbox: fix various typos in comments

2021-04-14T01:07:35Z

Fix trivial typos in mailbox driver comments. s/Intergrated/Integrated/ s/extenstion/extension/ s/atleast/at least/ s/commnunication/communication/ s/assgined/assigned/ s/commnunication/communication/ s/recevied/received/ s/succeded/succeeded/ s/implmentation/implementation/ s/definiation/definition/ s/traget/target/ s/wont/won't/ Cc: trivial@kernel.org Signed-off-by: Tom Saeger Reviewed-by: Randy Dunlap Signed-off-by: Jassi Brar

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201

2019-05-30T18:29:52Z

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms and conditions of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not see http www gnu org licenses extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 228 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Steve Winslow Reviewed-by: Richard Fontana Reviewed-by: Alexios Zavras Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190528171438.107155473@linutronix.de Signed-off-by: Greg Kroah-Hartman

mailbox: pl320: remove __raw IO

2016-06-24T08:02:31Z

The use of __raw IO accesors is not endian safe and should be used sparingly. The relaxed variants should be as lightweight and also are endian safe. Note, this has not been run-time tested. Signed-off-by: Ben Dooks Acked-by: Rob Herring Signed-off-by: Jassi Brar

arm: use subsys_initcall in non-modular pl320 IPC code

2015-06-16T18:12:35Z

The drivers/mailbox/pl320-ipc.o is dependent on config PL320_MBOX which is declared as a bool. Hence the code is never going to be modular. So using module_init as an alias for __initcall can be somewhat misleading. Fix this up now, so that we can relocate module_init from init.h into module.h in the future. If we don't do this, we'd have to add module.h to obviously non-modular code, and that would be a worse thing. Also add an inclusion of init.h, as that was previously implicit. Note that direct use of __initcall is discouraged, vs. one of the priority categorized subgroups. As __initcall gets mapped onto device_initcall, our use of subsys_initcall (which seems to make sense for IPC code) will thus change this registration from level 6-device to level 4-subsys (i.e. slightly earlier). However no impact of that small difference is expected. Cc: Russell King Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Paul Gortmaker

mailbox: rename pl320-ipc specific mailbox.h

2014-10-08T05:09:33Z

The patch 30058677 "ARM / highbank: add support for pl320 IPC" added a pl320 IPC specific header file as a generic mailbox.h. This file has been renamed appropriately to allow the introduction of the generic mailbox API framework. Acked-by: Mark Langsdorf Cc: Rafael J. Wysocki Signed-off-by: Suman Anna Reviewed-by: Mark Brown Acked-by: Arnd Bergmann

mailbox, pl320-ipc: remove __init from probe function

2013-03-04T13:23:11Z

Avoids a section mismatch. Signed-off-by: Mark Langsdorf Signed-off-by: Rafael J. Wysocki

ARM / highbank: add support for pl320 IPC

2013-02-01T23:01:15Z

The pl320 IPC allows for interprocessor communication between the highbank A9 and the EnergyCore Management Engine. The pl320 implements a straightforward mailbox protocol. Signed-off-by: Mark Langsdorf Signed-off-by: Rob Herring Signed-off-by: Rafael J. Wysocki