Changes in Makefile

f756e362 - clk: mvebu: add CPU clock driver for Armada 7K/8K

Wed, 10 Jul 2019 13:43:43 +0000

clk: mvebu: add CPU clock driver for Armada 7K/8KThe CPU frequency is managed at the AP level for the Armada 7K/8K. TheCPU frequency is modified by cluster: the CPUs of the same cluster havethe same frequency.This patch adds the clock driver that will be used by CPUFreq, it isbased on the work of Omri Itach .Signed-off-by: Gregory CLEMENT Link: https://lkml.kernel.org/r/20190710134346.30239-4-gregory.clement@bootlin.comSigned-off-by: Stephen Boyd List of files: /linux-6.15/drivers/clk/mvebu/Makefile

33c02590 - clk: mvebu: add helper file for Armada AP and CP clocks

Wed, 10 Jul 2019 13:43:42 +0000

clk: mvebu: add helper file for Armada AP and CP clocksClock drivers for Armada AP and Armada CP use the same function togenerate unique clock name. A third drivers is coming with the sameneed, so it's time to move this function in a common file.Signed-off-by: Gregory CLEMENT Link: https://lkml.kernel.org/r/20190710134346.30239-3-gregory.clement@bootlin.comSigned-off-by: Stephen Boyd List of files: /linux-6.15/drivers/clk/mvebu/Makefile

b2441318 - License cleanup: add SPDX GPL-2.0 license identifier to files with no license

Wed, 01 Nov 2017 14:07:57 +0000

License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseMany source files in the tree are missing licensing information, whichmakes it harder for compliance tools to determine the correct license.By default all files without license information are under the defaultlicense of the kernel, which is GPL version 2.Update the files which contain no license information with the 'GPL-2.0'SPDX license identifier. The SPDX identifier is a legally bindingshorthand, which can be used instead of the full boiler plate text.This patch is based on work done by Thomas Gleixner and Kate Stewart andPhilippe Ombredanne.How this work was done:Patches were generated and checked against linux-4.14-rc6 for a subset ofthe use cases: - file had no licensing information it it. - file was a */uapi/* one with no licensing information in it, - file was a */uapi/* one with existing licensing information,Further patches will be generated in subsequent months to fix up caseswhere non-standard license headers were used, and references to licensehad to be inferred by heuristics based on keywords.The analysis to determine which SPDX License Identifier to be applied toa file was done in a spreadsheet of side by side results from of theoutput of two independent scanners (ScanCode & Windriver) producing SPDXtag:value files created by Philippe Ombredanne. Philippe prepared thebase worksheet, and did an initial spot review of a few 1000 files.The 4.13 kernel was the starting point of the analysis with 60,537 filesassessed. Kate Stewart did a file by file comparison of the scannerresults in the spreadsheet to determine which SPDX license identifier(s)to be applied to the file. She confirmed any determination that was notimmediately clear with lawyers working with the Linux Foundation.Criteria used to select files for SPDX license identifier tagging was: - Files considered eligible had to be source code files. - Make and config files were included as candidates if they contained >5 lines of source - File already had some variant of a license header in it (even if <5 lines).All documentation files were explicitly excluded.The following heuristics were used to determine which SPDX licenseidentifiers to apply. - when both scanners couldn't find any license traces, file was considered to have no license information in it, and the top level COPYING file license applied. For non */uapi/* files that summary was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 11139 and resulted in the first patch in this series. If that file was a */uapi/* path one, it was "GPL-2.0 WITH Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 WITH Linux-syscall-note 930 and resulted in the second patch in this series. - if a file had some form of licensing information in it, and was one of the */uapi/* ones, it was denoted with the Linux-syscall-note if any GPL family license was found in the file or had no licensing in it (per prior point). Results summary: SPDX license identifier # files ---------------------------------------------------|------ GPL-2.0 WITH Linux-syscall-note 270 GPL-2.0+ WITH Linux-syscall-note 169 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17 LGPL-2.1+ WITH Linux-syscall-note 15 GPL-1.0+ WITH Linux-syscall-note 14 ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5 LGPL-2.0+ WITH Linux-syscall-note 4 LGPL-2.1 WITH Linux-syscall-note 3 ((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3 ((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1 and that resulted in the third patch in this series. - when the two scanners agreed on the detected license(s), that became the concluded license(s). - when there was disagreement between the two scanners (one detected a license but the other didn't, or they both detected different licenses) a manual inspection of the file occurred. - In most cases a manual inspection of the information in the file resulted in a clear resolution of the license that should apply (and which scanner probably needed to revisit its heuristics). - When it was not immediately clear, the license identifier was confirmed with lawyers working with the Linux Foundation. - If there was any question as to the appropriate license identifier, the file was flagged for further research and to be revisited later in time.In total, over 70 hours of logged manual review was done on thespreadsheet to determine the SPDX license identifiers to apply to thesource files by Kate, Philippe, Thomas and, in some cases, confirmationby lawyers working with the Linux Foundation.Kate also obtained a third independent scan of the 4.13 code base fromFOSSology, and compared selected files where the other two scannersdisagreed against that SPDX file, to see if there was new insights. TheWindriver scanner is based on an older version of FOSSology in part, sothey are related.Thomas did random spot checks in about 500 files from the spreadsheetsfor the uapi headers and agreed with SPDX license identifier in thefiles he inspected. For the non-uapi files Thomas did random spot checksin about 15000 files.In initial set of patches against 4.14-rc6, 3 files were found to havecopy/paste license identifier errors, and have been fixed to reflect thecorrect identifier.Additionally Philippe spent 10 hours this week doing a detailed manualinspection and review of the 12,461 patched files from the initial patchversion early this week with: - a full scancode scan run, collecting the matched texts, detected license ids and scores - reviewing anything where there was a license detected (about 500+ files) to ensure that the applied SPDX license was correct - reviewing anything where there was no detection but the patch license was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied SPDX license was correctThis produced a worksheet with 20 files needing minor correction. Thisworksheet was then exported into 3 different .csv files for thedifferent types of files to be modified.These .csv files were then reviewed by Greg. Thomas wrote a script toparse the csv files and add the proper SPDX tag to the file, in theformat that the file expected. This script was further refined by Gregbased on the output to detect more types of files automatically and todistinguish between header and source .c files (which need differentcomment types.) Finally Greg ran the script using the .csv files togenerate the patches.Reviewed-by: Kate Stewart Reviewed-by: Philippe Ombredanne Reviewed-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/clk/mvebu/Makefile

33707260 - clk: mvebu: Expand mv98dx3236-core-clock support

Tue, 07 Feb 2017 20:28:15 +0000

clk: mvebu: Expand mv98dx3236-core-clock supportThe initial implementation in commit e120c17a70e5 ("clk: mvebu: supportfor 98DX3236 SoC") hardcoded a fixed value for the main PLL frequency.Port code from the Marvell supplied Linux kernel to support differentPLL frequencies and provide clock gating support.Signed-off-by: Chris Packham Signed-off-by: Stephen Boyd List of files: /linux-6.15/drivers/clk/mvebu/Makefile

8ca4746a - clk: mvebu: Add the peripheral clock driver for Armada 3700

Tue, 19 Jul 2016 13:42:22 +0000

clk: mvebu: Add the peripheral clock driver for Armada 3700These clocks are the ones which will be used as source for theperipherals of the Armada 3700 SoC. On this SoC there is two blocks ofclocks: the North bridge one and the South bridge one.Most of them are gatable. Most of the time their rate are their parentrated divided by a ratio depending of two registers. Their parent can bechoose between the TBG clocks for most of them.However, some of them can't choose their parent or directly depend of thextal clocks. Other ones do not use exactly the same pattern to find theratio between their parent rate and their rate.For these reason each clock is a composite clock and the operations theyuse are different depending of the clock.According to the datasheet it would be possible to select the parentclock and the ratio, however currently the driver does not support it.Signed-off-by: Gregory CLEMENT Signed-off-by: Stephen Boyd List of files: /linux-6.15/drivers/clk/mvebu/Makefile

96265523 - clk: mvebu Add the time base generator clocks for Armada 3700

Tue, 19 Jul 2016 13:42:20 +0000

clk: mvebu Add the time base generator clocks for Armada 3700These clocks are children of the xtal clock and each one can be selectedas a source for the peripheral clocks.According to the datasheet it should be possible to modify their rate,but currently it is not supported.Signed-off-by: Gregory CLEMENT Signed-off-by: Stephen Boyd List of files: /linux-6.15/drivers/clk/mvebu/Makefile

7ea82504 - clk: mvebu: Add the xtal clock for Armada 3700 SoC

Tue, 19 Jul 2016 13:42:18 +0000

clk: mvebu: Add the xtal clock for Armada 3700 SoCThis clock is the parent of all the Armada 3700 clocks. It is a fixedrate clock which depends on the gpio configuration read when resettingthe SoC.Signed-off-by: Gregory CLEMENT Signed-off-by: Stephen Boyd List of files: /linux-6.15/drivers/clk/mvebu/Makefile

d3da3eae - clk: mvebu: new driver for Armada CP110 system controller

Thu, 14 Apr 2016 15:33:33 +0000

clk: mvebu: new driver for Armada CP110 system controllerThe Armada CP110 system controller provides, amongst other things, anumber of clocks for the platform: a small number of core clocks, andthen a number of gatable clocks, derived from some of the coreclocks. Those clocks are configured via registers of the CP110 SystemController.The CP110 is the other core HW block (next to the AP806) used in theMarvel Armada 7K and 8K SoCs.Signed-off-by: Thomas Petazzoni [sboyd@codeaurora.org: Silence some checkpatch noise]Signed-off-by: Stephen Boyd List of files: /linux-6.15/drivers/clk/mvebu/Makefile

89a426b1 - clk: mvebu: new driver for Armada AP806 system controller

Thu, 14 Apr 2016 15:33:31 +0000

clk: mvebu: new driver for Armada AP806 system controllerThe Armada AP806 system controller, amongst other things, provides anumber of clocks for the platform: the CPU cluster clocks, whosefrequencies are found by reading the Sample At Reset register, onefixed clock, and another clock derived from the fixed clock, which isthe one used by most peripherals in AP806.The AP806 is one of the two core HW blocks used in the Marvell 7K/8KSoCs.Signed-off-by: Thomas Petazzoni [sboyd@codeaurora.org: Silence some checkpatch noise]Signed-off-by: Stephen Boyd List of files: /linux-6.15/drivers/clk/mvebu/Makefile

63b8d92c - clk: add Dove PLL divider support for GPU, VMeta and AXI clocks

Tue, 08 Dec 2015 10:38:05 +0000

clk: add Dove PLL divider support for GPU, VMeta and AXI clocksAdd support for the Dove PLL dividers, which are used to generate theclocks for the AXI bus, as well as the GPU and VMeta peripherals.Signed-off-by: Russell King Signed-off-by: Michael Turquette List of files: /linux-6.15/drivers/clk/mvebu/Makefile

8da6f3c1 - clk: mvebu: add Marvell Armada 39x driver

Tue, 03 Mar 2015 14:41:09 +0000

clk: mvebu: add Marvell Armada 39x driverThis commit adds a new clock driver for the Marvell Armada 39x familyof processors. This driver is fairly similar to the ones already usedon other Marvell EBU processors, with the following main differences: * Different set of ratios * Different set of core clocks * Configurable reference clock in frequencySigned-off-by: Thomas Petazzoni Signed-off-by: Gregory CLEMENT List of files: /linux-6.15/drivers/clk/mvebu/Makefile

66ecbfea - clk: mvebu: add Orion5x clock driver

Tue, 22 Apr 2014 21:26:08 +0000

clk: mvebu: add Orion5x clock driverThis commit adds a core clock driver for the Orion5x SoC, with supportfor the tclk, the CPU frequency and the DDR frequency. All the detailsabout the Sample-At-Reset register were extracted from the U-Bootsources for Orion5x.Note that Orion5x does not have gatable clocks, so this core clockdriver is sufficient to support clocking on Orion5x platforms.Signed-off-by: Thomas Petazzoni Acked-by: Sebastian Hesselbarth Link: https://lkml.kernel.org/r/1398202002-28530-5-git-send-email-thomas.petazzoni@free-electrons.comCc: Mike Turquette Signed-off-by: Jason Cooper List of files: /linux-6.15/drivers/clk/mvebu/Makefile

0e85aece - clk: mvebu: add clock support for Armada 380/385

Mon, 10 Feb 2014 17:32:47 +0000

clk: mvebu: add clock support for Armada 380/385Add the clock support for the new SoCs Armada 380 and Armada 385:core clocks and gating clocks.Signed-off-by: Gregory CLEMENT Reviewed-by: Thomas Petazzoni Signed-off-by: Jason Cooper List of files: /linux-6.15/drivers/clk/mvebu/Makefile

41d3c64f - clk: mvebu: add clock support for Armada 375

Mon, 10 Feb 2014 17:32:44 +0000

clk: mvebu: add clock support for Armada 375Add the clock support for the new SoC Armada 375: core clocks andgating clocks.Signed-off-by: Gregory CLEMENT Reviewed-by: Thomas Petazzoni Signed-off-by: Jason Cooper List of files: /linux-6.15/drivers/clk/mvebu/Makefile

a2473b6c - clk: mvebu: Add Core Divider clock

Thu, 26 Sep 2013 19:35:27 +0000

clk: mvebu: Add Core Divider clockThis commit introduces a new group of clocks present in Armada 370/XPSoCs (called "Core Divider" clocks) and add a provider for them.The only clock supported for now is the NAND clock (ndclk), but theinfrastructure to add the rest is already set.Reviewed-by: Gregory CLEMENT Signed-off-by: Ezequiel Garcia Signed-off-by: Mike Turquette List of files: /linux-6.15/drivers/clk/mvebu/Makefile

ea7e0bd7 - clk: mvebu: disintegrate obsolete file

Tue, 28 May 2013 15:13:18 +0000

clk: mvebu: disintegrate obsolete fileSwitch from function-centric to soc-centric clock drivers now makesa bunch of files obsolete. This deletes all files and Kconfig optionsthat are not required anymore.Signed-off-by: Sebastian Hesselbarth Acked-by: Mike Turquette Signed-off-by: Jason Cooper List of files: /linux-6.15/drivers/clk/mvebu/Makefile

68be12bd - clk: mvebu: add Armada XP SoC-centric clock init

Sat, 11 May 2013 01:08:06 +0000

clk: mvebu: add Armada XP SoC-centric clock initThis is moving core clock and clock gating init for Armada XP toits own file and adds a Kconfig option. Also init functions are addedand declared so they get called on of_clk_init.Signed-off-by: Sebastian Hesselbarth Tested-by: Thomas Petazzoni Acked-by: Mike Turquette Signed-off-by: Jason Cooper List of files: /linux-6.15/drivers/clk/mvebu/Makefile

6b72333d - clk: mvebu: add Armada 370 SoC-centric clock init

Sat, 11 May 2013 01:08:05 +0000

clk: mvebu: add Armada 370 SoC-centric clock initThis is moving core clock and clock gating init for Armada 370 toits own file and adds a Kconfig option. Also init functions are addedand declared so they get called on of_clk_init.Signed-off-by: Sebastian Hesselbarth Tested-by: Thomas Petazzoni Acked-by: Mike Turquette Signed-off-by: Jason Cooper List of files: /linux-6.15/drivers/clk/mvebu/Makefile

e89406c9 - clk: mvebu: add Kirkwood SoC-centric clock init

Sat, 11 May 2013 01:08:04 +0000

clk: mvebu: add Kirkwood SoC-centric clock initThis is moving core clock and clock gating init for Kirkwood to itsown file and adds a Kconfig option. Also init functions are added anddeclared so they get called on of_clk_init.Signed-off-by: Sebastian Hesselbarth Tested-by: Thomas Petazzoni Acked-by: Mike Turquette Signed-off-by: Jason Cooper List of files: /linux-6.15/drivers/clk/mvebu/Makefile

5d840166 - clk: mvebu: add Dove SoC-centric clock init

Sat, 11 May 2013 01:08:03 +0000

clk: mvebu: add Dove SoC-centric clock initThis is moving core clock and clock gating init for Dove to its ownfile and adds a Kconfig option. Also init functions are added anddeclared so they get called on of_clk_init.Signed-off-by: Sebastian Hesselbarth Tested-by: Thomas Petazzoni Acked-by: Mike Turquette Signed-off-by: Jason Cooper List of files: /linux-6.15/drivers/clk/mvebu/Makefile