Changes in Makefile

ba7c8d27 - clk: bcm: Add BCM63268 timer clock and reset driver

Wed, 22 Mar 2023 17:15:15 +0000

clk: bcm: Add BCM63268 timer clock and reset driverAdd driver for BCM63268 timer clock and reset controller.Signed-off-by: Álvaro Fernández Rojas Link: https://lore.kernel.org/r/20230322171515.120353-5-noltari@gmail.com[sboyd@kernel.org: Mark reset ops const, fixup includes]Signed-off-by: Stephen Boyd List of files: /linux-6.15/drivers/clk/bcm/Makefile

1bc95972 - clk: bcm: Add BCM2711 DVP driver

Thu, 11 Jun 2020 09:23:16 +0000

clk: bcm: Add BCM2711 DVP driverThe HDMI block has a block that controls clocks and reset signals to theHDMI0 and HDMI1 controllers.Let's expose that through a clock driver implementing a clock and resetprovider.Cc: Michael Turquette Cc: Stephen Boyd Cc: Rob Herring Cc: linux-clk@vger.kernel.orgCc: devicetree@vger.kernel.orgReviewed-by: Stephen Boyd Signed-off-by: Maxime Ripard Link: https://lore.kernel.org/r/bb60d97fc76b61c2eabef5a02ebd664c0f57ede0.1591867332.git-series.maxime@cerno.techAcked-by: Stefan Wahren Reviewed-by: Nicolas Saenz Julienne Signed-off-by: Stephen Boyd List of files: /linux-6.15/drivers/clk/bcm/Makefile

1c099779 - clk: add BCM63XX gated clock controller driver

Thu, 02 May 2019 12:26:56 +0000

clk: add BCM63XX gated clock controller driverAdd a driver for the gated clock controller found on MIPS based BCM63XXSoCs.Signed-off-by: Jonas Gorski Reviewed-by: Florian Fainelli Reviewed-by: Philippe Mathieu-Daudé [sboyd@kernel.org: Remove module.h include and associated things for anon-modular driver, add static on data tables, drop of_match_ptr()usage, fix spdx tag to be a C++ style comment]Signed-off-by: Stephen Boyd List of files: /linux-6.15/drivers/clk/bcm/Makefile

4e85e535 - clk: bcm283x: add driver interfacing with Raspberry Pi's firmware

Wed, 12 Jun 2019 18:24:54 +0000

clk: bcm283x: add driver interfacing with Raspberry Pi's firmwareRaspberry Pi's firmware offers an interface though which update it'sclock's frequencies. This is specially useful in order to change the CPUclock (pllb_arm) which is 'owned' by the firmware and we're unable toscale using the register interface provided by clk-bcm2835.Signed-off-by: Nicolas Saenz Julienne Acked-by: Eric Anholt Signed-off-by: Stephen Boyd List of files: /linux-6.15/drivers/clk/bcm/Makefile

5d59f12a - clk: bcm: Make BCM2835 clock drivers selectable

Thu, 09 May 2019 20:29:55 +0000

clk: bcm: Make BCM2835 clock drivers selectableMake the BCM2835 clock driver selectable by otherarchitectures/platforms. ARCH_BRCMSTB will be selecting that driver inthe next commit since new chips like 7211 use the same CPRMAN clockcontroller that this driver supports.Signed-off-by: Florian Fainelli Reviewed-by: Eric Anholt Signed-off-by: Stephen Boyd List of files: /linux-6.15/drivers/clk/bcm/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/bcm/Makefile

04c3767f - clk: bcm: Add Broadcom Hurricane 2 clock support

Thu, 28 Sep 2017 23:14:57 +0000

clk: bcm: Add Broadcom Hurricane 2 clock supportAdd support for the Broadcom Hurricane 2 SoC clock controller. We canre-use the existing iProc clock library since the SoC's architecture islargely the same as its predecessors. For now, we just initialize theiProc ARM PLL.Acked-by: Jon Mason Signed-off-by: Florian Fainelli Acked-by: Stephen Boyd Signed-off-by: Florian Fainelli List of files: /linux-6.15/drivers/clk/bcm/Makefile

654cdd32 - clk: bcm: Add clocks for Stingray SOC

Tue, 06 Jun 2017 04:23:58 +0000

clk: bcm: Add clocks for Stingray SOCThis patch adds support for Stingray clocks in iprocccf. The Stingray SOC has various plls based on iprocpll architecture.Signed-off-by: Sandeep Tripathy Signed-off-by: Anup Patel Reviewed-by: Ray Jui Reviewed-by: Scott Branden Signed-off-by: Stephen Boyd List of files: /linux-6.15/drivers/clk/bcm/Makefile

bd8dd593 - clk: bcm: Add driver for BCM53573 ILP clock

Tue, 13 Sep 2016 07:06:04 +0000

clk: bcm: Add driver for BCM53573 ILP clockThis clock is present on BCM53573 devices (including BCM47189) that useCortex-A7. ILP is a part of PMU (Power Management Unit) multi-functiondevice so we use syscon (and regmap) for it.Signed-off-by: Rafał Miłecki Acked-by: Rob Herring [sboyd@codeaurora.org: Remove 0 from clk_init_data to silence sparse]Signed-off-by: Stephen Boyd List of files: /linux-6.15/drivers/clk/bcm/Makefile

f4e87150 - clk: iproc: Make clocks visible options

Thu, 29 Oct 2015 20:44:10 +0000

clk: iproc: Make clocks visible optionsMake the clocks visible options that can be selected by anyone. Thisavoids the problems of: 1) Select is a reverse dependency and is hard for people to understand and can sometimes be a pain to track down 2) Build coverage goes down because configs are hidden 3) Code bloatPatch suggested by Stephen BoydSigned-off-by: Jon Mason Signed-off-by: Stephen Boyd List of files: /linux-6.15/drivers/clk/bcm/Makefile

5e63dcc7 - clk: bcm2835: Add a driver for the auxiliary peripheral clock gates.

Tue, 15 Dec 2015 23:35:58 +0000

clk: bcm2835: Add a driver for the auxiliary peripheral clock gates.There are a pair of SPI masters and a mini UART that were last minuteadditions. As a result, they didn't get integrated in the same way asthe other gates off of the VPU clock in CPRMAN.Signed-off-by: Eric Anholt Signed-off-by: Michael Turquette List of files: /linux-6.15/drivers/clk/bcm/Makefile

7160aa1e - clk: bcm: Add BCM63138 clock support

Fri, 30 Oct 2015 01:23:18 +0000

clk: bcm: Add BCM63138 clock supportBCM63138 has a simple clocking domain which is primarily the ARMPLLclocking complex, from which the ARM (CPU), APB and AXI clocks would bederived from.Since the ARMPLL controller is entirely compatible with the iProc ARMPLL, we just initialize it without additional parameters.Signed-off-by: Florian Fainelli Signed-off-by: Stephen Boyd List of files: /linux-6.15/drivers/clk/bcm/Makefile

addc3ba6 - clk: bcm: Add BCM63138 clock support

Fri, 30 Oct 2015 01:23:18 +0000

f7225a83 - clk: ns2: add clock support for Broadcom Northstar 2 SoC

Thu, 15 Oct 2015 19:48:31 +0000

clk: ns2: add clock support for Broadcom Northstar 2 SoCThe Broadcom Northstar 2 SoC is architected under the iProcarchitecture. It has the following PLLs: GENPLL SCR, GENPLL SW,LCPLL DDR, LCPLL Ports, all derived from an onboard crystal.Signed-off-by: Jon Mason Signed-off-by: Stephen Boyd List of files: /linux-6.15/drivers/clk/bcm/Makefile

5f024b06 - clk: nsp: add clock support for Broadcom Northstar Plus SoC

Thu, 15 Oct 2015 19:48:27 +0000

clk: nsp: add clock support for Broadcom Northstar Plus SoCThe Broadcom Northstar Plus SoC is architected under the iProcarchitecture. It has the following PLLs: ARMPLL, GENPLL, LCPLL0, allderived from an onboard crystal.Signed-off-by: Jon Mason Signed-off-by: Stephen Boyd List of files: /linux-6.15/drivers/clk/bcm/Makefile

4f61d8e2 - clk: bcm2835: Move under bcm/ with other Broadcom SoC clk drivers.

Mon, 28 Sep 2015 21:22:02 +0000

clk: bcm2835: Move under bcm/ with other Broadcom SoC clk drivers.clk-bcm2835.c predates the drivers under bcm/, but all the new BCMdrivers are going in there so let's follow them.Signed-off-by: Eric Anholt Acked-by: Stephen Warren Signed-off-by: Stephen Boyd List of files: /linux-6.15/drivers/clk/bcm/Makefile

61ca7b0c - clk: cygnus: add clock support for Broadcom Cygnus

Tue, 05 May 2015 18:13:21 +0000

clk: cygnus: add clock support for Broadcom CygnusThe Broadcom Cygnus SoC is architected under the iProc architecture. Ithas the following PLLs: ARMPLL, GENPLL, LCPLL0, MIPIPLL, all derviedfrom an onboard crystal. Cygnus also has various ASIU clocks that arederived directly from the onboard crystal.Signed-off-by: Ray Jui Reviewed-by: Scott Branden Signed-off-by: Michael Turquette List of files: /linux-6.15/drivers/clk/bcm/Makefile

5fe225c1 - clk: iproc: add initial common clock support

Tue, 05 May 2015 18:13:19 +0000

clk: iproc: add initial common clock supportThis adds basic and generic support for various iProc PLLs and clocksincluding the ARMPLL, GENPLL, LCPLL, MIPIPLL, and ASIU clocks.SoCs under the iProc architecture can define their specific registeroffsets and clock parameters for their PLL and clock controllers. Theseparameters can be passed as arugments into the generic iProc PLL andclock setup functionsDerived from code originally provided by Jonathan RichardsonSigned-off-by: Ray Jui Reviewed-by: Scott Branden Signed-off-by: Michael Turquette List of files: /linux-6.15/drivers/clk/bcm/Makefile

7d3723ba - clk: bcm21664: use common clock framework

Mon, 21 Apr 2014 21:26:26 +0000

clk: bcm21664: use common clock frameworkDefine the set of CCUs and provided clocks sufficient to satisfy theneeds of all the existing clock references for BCM21664. Replacethe "fake" fixed-rate clocks used previously with "real" ones.Note that only the minimal set of these clocks and CCUs is definedhere. More clock definitions will need to be added as required bythe addition of additional drivers.Signed-off-by: Alex Elder Signed-off-by: Mike Turquette List of files: /linux-6.15/drivers/clk/bcm/Makefile

1f27f152 - clk: bcm281xx: add initial clock framework support

Fri, 14 Feb 2014 18:29:18 +0000

clk: bcm281xx: add initial clock framework supportAdd code for device tree support of clocks in the BCM281xx family ofSoCs. Machines in this family use peripheral clocks implemented by"Kona" clock control units (CCUs). (Other Broadcom SoC families useKona style CCUs as well, but support for them is not yet upstream.)A BCM281xx SoC has multiple CCUs, each of which manages a set ofclocks on the SoC. A Kona peripheral clock is composite clock thatmay include a gate, a parent clock multiplexor, and zero, oneor two dividers. There is a variety of gate types, and many gatesimplement hardware-managed gating (often called "auto-gating").Most dividers divide their input clock signal by an integer value(one or more). There are also "fractional" dividers which allowdivision by non-integer values. To accomodate such dividers,clock rates and dividers are generally maintained by the code in"scaled" form, which allows integer and fractional dividers tobe handled in a uniform way.If present, the gate for a Kona peripheral clock must be enabledwhen a change is made to its multiplexor or one of its dividers.Additionally, dividers and multiplexors have trigger registers whichmust be used whenever the divider value or selected parent clock ischanged. The same trigger is often used for a divider andmultiplexor, and a BCM281xx peripheral clock occasionally has twotriggers.The gate, dividers, and parent clock selector are treated in thiscode as "components" of a peripheral clock. Their functionality isimplemented directly--e.g. the common clock framework gateimplementation is not used for a Kona peripheral clock gate. (Thishas being considered though, and the intention is to evolve thiscode to leverage common code as much as possible.)The source code is divided into three general portions: drivers/clk/bcm/clk-kona.h drivers/clk/bcm/clk-kona.c These implement the basic Kona clock functionality, including the clk_ops methods and various routines to manipulate registers and interpret their values. This includes some functions used to set clocks to a desired initial state (though this feature is only partially implemented here). drivers/clk/bcm/clk-kona-setup.c This contains generic run-time initialization code for data structures representing Kona CCUs and clocks. This encapsulates the clock structure initialization that can't be done statically. Note that there is a great deal of validity-checking code here, making explicit certain assumptions in the code. This is mostly useful for adding new clock definitions and could possibly be disabled for production use. drivers/clk/bcm/clk-bcm281xx.c This file defines the specific CCUs used by BCM281XX family SoCs, as well as the specific clocks implemented by each. It declares a device tree clock match entry for each CCU defined. include/dt-bindings/clock/bcm281xx.h This file defines the selector (index) values used to identify a particular clock provided by a CCU. It consists entirely of C preprocessor constants, to be used by both the C source and device tree source files.Signed-off-by: Alex Elder Reviewed-by: Tim Kryger Reviewed-by: Matt Porter Acked-by: Mike Turquette Signed-off-by: Matt Porter List of files: /linux-6.15/drivers/clk/bcm/Makefile