Changes in Makefile

55241865 - clk: socfpga: use ARCH_INTEL_SOCFPGA also for 32-bit ARM SoCs (and compile test)

Thu, 11 Mar 2021 15:27:15 +0000

clk: socfpga: use ARCH_INTEL_SOCFPGA also for 32-bit ARM SoCs (and compile test)ARCH_SOCFPGA is being renamed to ARCH_INTEL_SOCFPGA so adjust the32-bit ARM drivers to rely on new symbol.There is little point to share clock controller drivers between 32-bitand 64-bit platforms because there will not be a generic image for bothof them. Therefore add a new Kconfig entry for building 32-bit clockdriverss, similar to one for 64-bit. This allows enabling compiletesting.Signed-off-by: Krzysztof Kozlowski Signed-off-by: Dinh Nguyen List of files: /linux-6.15/drivers/clk/socfpga/Makefile

a01be32f - clk: socfpga: build together Stratix 10, Agilex and N5X clock drivers

Thu, 11 Mar 2021 15:25:35 +0000

clk: socfpga: build together Stratix 10, Agilex and N5X clock driversOn a multiplatform kernel there is little benefit in splitting eachclock driver per platform because space savings are minimal. Such splitalso complicates the code, especially after adding compile testing.Build all arm64 Intel SoCFPGA clocks together with one entry inMakefile. This also removed duplicated line in the Makefile (selectingcommon part of clocks per platform).Signed-off-by: Krzysztof Kozlowski Signed-off-by: Dinh Nguyen List of files: /linux-6.15/drivers/clk/socfpga/Makefile

3b218baa - clk: socfpga: allow building N5X clocks with ARCH_N5X

Thu, 11 Mar 2021 15:25:31 +0000

clk: socfpga: allow building N5X clocks with ARCH_N5XThe Intel's eASIC N5X (ARCH_N5X) architecture shares a lot with Agilex(ARCH_AGILEX) so it uses the same socfpga_agilex.dtsi, with minorchanges. Also the clock drivers are the same.However the clock drivers won't be build without ARCH_AGILEX. One couldassume that ARCH_N5X simply depends on ARCH_AGILEX but this was notmodeled in Kconfig. In current stage the ARCH_N5X is simplyunbootable.Add a separate Kconfig entry for clocks used by both ARCH_N5X andARCH_AGILEX so the necessary objects will be built if either of them isselected.Signed-off-by: Krzysztof Kozlowski Signed-off-by: Dinh Nguyen List of files: /linux-6.15/drivers/clk/socfpga/Makefile

80c6b7a0 - clk: socfpga: agilex: add clock driver for the Agilex platform

Tue, 12 May 2020 18:16:47 +0000

clk: socfpga: agilex: add clock driver for the Agilex platformFor the most part the Agilex clock structure is very similar toStratix10, so we re-use most of the Stratix10 clock driver.Signed-off-by: Dinh Nguyen Link: https://lkml.kernel.org/r/20200512181647.5071-5-dinguyen@kernel.orgSigned-off-by: Stephen Boyd List of files: /linux-6.15/drivers/clk/socfpga/Makefile

07afb8db - clk: socfpga: stratix10: add clock driver for Stratix10 platform

Wed, 21 Mar 2018 14:20:12 +0000

clk: socfpga: stratix10: add clock driver for Stratix10 platformAdd a clock driver for the Stratix10 SoC. The driver is similar to theCyclone5/Arria10 platforms, with the exception that this driver only usesone single clock binding.Signed-off-by: Dinh Nguyen Signed-off-by: Stephen Boyd List of files: /linux-6.15/drivers/clk/socfpga/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/socfpga/Makefile

5343325f - clk: socfpga: add a clock driver for the Arria 10 platform

Wed, 20 May 2015 03:22:42 +0000

clk: socfpga: add a clock driver for the Arria 10 platformThe clocks on the Arria 10 platform is a bit different than theCyclone/Arria 5 platform that it should just have it's owndriver.Signed-off-by: Dinh Nguyen Signed-off-by: Stephen Boyd List of files: /linux-6.15/drivers/clk/socfpga/Makefile

97259e99 - clk: socfpga: split clk code

Mon, 06 Jan 2014 16:27:37 +0000

clk: socfpga: split clk codeMove the different kinds of clocks into their own files. The reason is to aidreadability of the code. This also goes along with the other SoC-specificclock drivers.The split introduces new structs for the three types of clocks and uses them.Other changes are not done to the code.Signed-off-by: Steffen Trumtrar Signed-off-by: Dinh Nguyen List of files: /linux-6.15/drivers/clk/socfpga/Makefile

66314223 - ARM: socfpga: initial support for Altera's SOCFPGA platform

Wed, 18 Jul 2012 22:07:18 +0000

ARM: socfpga: initial support for Altera's SOCFPGA platformAdding core definitions for Altera's SOCFPGA ARM platform.Mininum support for Altera's SOCFPGA Cyclone 5 hardware.Signed-off-by: Dinh Nguyen Reviewed-by: Pavel Machek Reviewed-by: Rob Herring Reviewed-by: Thomas Petazzoni Signed-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/clk/socfpga/Makefile