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License cleanup: add SPDX GPL-2.0 license identifier to files with no license Many source files in the tree are missing licensing information, which makes it harder for compliance tools to determine the correct license. By default all files without license information are under the default license 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 binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. How this work was done: Patches were generated and checked against linux-4.14-rc6 for a subset of the 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 cases where non-standard license headers were used, and references to license had to be inferred by heuristics based on keywords. The analysis to determine which SPDX License Identifier to be applied to a file was done in a spreadsheet of side by side results from of the output of two independent scanners (ScanCode & Windriver) producing SPDX tag:value files created by Philippe Ombredanne. Philippe prepared the base 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 files assessed. Kate Stewart did a file by file comparison of the scanner results in the spreadsheet to determine which SPDX license identifier(s) to be applied to the file. She confirmed any determination that was not immediately 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 license identifiers 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 the spreadsheet to determine the SPDX license identifiers to apply to the source files by Kate, Philippe, Thomas and, in some cases, confirmation by lawyers working with the Linux Foundation. Kate also obtained a third independent scan of the 4.13 code base from FOSSology, and compared selected files where the other two scanners disagreed against that SPDX file, to see if there was new insights. The Windriver scanner is based on an older version of FOSSology in part, so they are related. Thomas did random spot checks in about 500 files from the spreadsheets for the uapi headers and agreed with SPDX license identifier in the files he inspected. For the non-uapi files Thomas did random spot checks in about 15000 files. In initial set of patches against 4.14-rc6, 3 files were found to have copy/paste license identifier errors, and have been fixed to reflect the correct identifier. Additionally Philippe spent 10 hours this week doing a detailed manual inspection and review of the 12,461 patched files from the initial patch version 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 correct This produced a worksheet with 20 files needing minor correction. This worksheet was then exported into 3 different .csv files for the different types of files to be modified. These .csv files were then reviewed by Greg. Thomas wrote a script to parse the csv files and add the proper SPDX tag to the file, in the format that the file expected. This script was further refined by Greg based on the output to detect more types of files automatically and to distinguish between header and source .c files (which need different comment types.) Finally Greg ran the script using the .csv files to generate the patches. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01 22:07:57 +08:00
# SPDX-License-Identifier: GPL-2.0
MIPS: ralink: adds Kbuild files Add the Kbuild symbols and Makefiles needed to actually build the ralink code from this series Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4899/
2013-01-21 05:05:30 +08:00
if RALINK
MIPS: ralink: Add support for systick timer found on newer ralink SoC Newer Ralink SoC (MT7620x and RT5350) have a 50KHz clock that runs independent of the SoC master clock. If we want to automatic frequency scaling to work we need to use the systick timer as the clock source. Signed-off-by: John Crispin <blogic@openwrt.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5669/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-08-08 19:08:06 +08:00
config CLKEVT_RT3352
bool
depends on SOC_RT305X || SOC_MT7620
default y
clocksource/drivers: Rename CLKSRC_OF to TIMER_OF The config option name is now renamed to 'TIMER_OF' for consistency with the CLOCKSOURCE_OF_DECLARE => TIMER_OF_DECLARE change. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-27 01:34:11 +08:00
select TIMER_OF
MIPS: ralink: Add support for systick timer found on newer ralink SoC Newer Ralink SoC (MT7620x and RT5350) have a 50KHz clock that runs independent of the SoC master clock. If we want to automatic frequency scaling to work we need to use the systick timer as the clock source. Signed-off-by: John Crispin <blogic@openwrt.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5669/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-08-08 19:08:06 +08:00
select CLKSRC_MMIO
MIPS: ralink: add missing symbol for RALINK_ILL_ACC A driver was added in commit 5433acd81e87 ("MIPS: ralink: add illegal access driver") without the Kconfig section being added. Fix this by adding the symbol to the Kconfig file. Signed-off-by: John Crispin <blogic@openwrt.org> Reported-by: Paul Bolle <pebolle@tiscali.nl> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/9299/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-02-23 13:17:33 +08:00
config RALINK_ILL_ACC
bool
depends on SOC_RT305X
default y
MIPS: ralink: add a symbol for INTC Some of the newer SoCs use the GIC. This patch splits the INTC out into its own symbol, allowing us to add the gic code in the following patch. Signed-off-by: John Crispin <blogic@openwrt.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11989/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-05 03:23:54 +08:00
config IRQ_INTC
bool
default y
MIPS: ralink: add MT7621 support MT7621 is based on a 1004k core. This patch adds support for the SoC. The timer and IRQ is just boiler plate as GIC has recently been moved to generic places in the kernel and just works. Signed-off-by: John Crispin <blogic@openwrt.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11990/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-05 03:23:55 +08:00
depends on !SOC_MT7621
MIPS: ralink: add a symbol for INTC Some of the newer SoCs use the GIC. This patch splits the INTC out into its own symbol, allowing us to add the gic code in the following patch. Signed-off-by: John Crispin <blogic@openwrt.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11989/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-05 03:23:54 +08:00
MIPS: ralink: adds Kbuild files Add the Kbuild symbols and Makefiles needed to actually build the ralink code from this series Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4899/
2013-01-21 05:05:30 +08:00
choice
prompt "Ralink SoC selection"
default SOC_RT305X
help
Select Ralink MIPS SoC type.
MIPS: ralink: adds support for RT2880 SoC family Add support code for rt2880 SOC. The code detects the SoC and registers the clk / pinmux settings. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5176/
2013-01-27 16:17:20 +08:00
config SOC_RT288X
bool "RT288x"
MIPS: introduce MIPS_L1_CACHE_SHIFT_<N> In order to avoid keeping an ever growing list of chips which need to select a specific MIPS_L1_CACHE_SHIFT value introduce multiple internal and non-exposed Kconfig symbols for the various MIPS_L1_CACHE_SHIFT values out there and update the relevant Kconfig symbols to select them. Signed-off-by: Florian Fainelli <florian@openwrt.org>
2014-01-15 01:54:38 +08:00
select MIPS_L1_CACHE_SHIFT_4
clk: Allow the common clk framework to be selectable Enable build testing and configuration control of the common clk framework so that more code coverage and testing can be done on the common clk framework across various architectures. This also nicely removes the requirement that architectures must select the framework when they don't use it in architecture code. There's one snag with doing this, and that's making sure that randconfig builds don't select this option when some architecture or platform implements 'struct clk' outside of the common clk framework. Introduce a new config option 'HAVE_LEGACY_CLK' to indicate those platforms that haven't migrated to the common clk framework and therefore shouldn't be allowed to select this new config option. Also add a note that we hope one day to remove this config entirely. Based on a patch by Mark Brown <broonie@kernel.org>. Cc: Mark Brown <broonie@kernel.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Mark Salter <msalter@redhat.com> Cc: Aurelien Jacquiot <jacquiot.aurelien@gmail.com> Cc: Jiaxun Yang <jiaxun.yang@flygoat.com> Cc: Guan Xuetao <gxt@pku.edu.cn> Cc: Russell King <linux@armlinux.org.uk> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: <linux-mips@vger.kernel.org> Cc: <linux-c6x-dev@linux-c6x.org> Cc: <linux-m68k@lists.linux-m68k.org> Cc: <linux-arm-kernel@lists.infradead.org> Cc: <linux-sh@vger.kernel.org> Link: https://lore.kernel.org/r/1470915049-15249-1-git-send-email-broonie@kernel.org Signed-off-by: Stephen Boyd <sboyd@kernel.org> Link: https://lkml.kernel.org/r/20200409064416.83340-8-sboyd@kernel.org Reviewed-by: Mark Brown <broonie@kernel.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
2020-04-09 14:44:13 +08:00
select HAVE_LEGACY_CLK
PCI: consolidate PCI config entry in drivers/pci There is no good reason to duplicate the PCI menu in every architecture. Instead provide a selectable HAVE_PCI symbol that indicates availability of PCI support, and a FORCE_PCI symbol to for PCI on and the handle the rest in drivers/pci. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Palmer Dabbelt <palmer@sifive.com> Acked-by: Max Filippov <jcmvbkbc@gmail.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Paul Burton <paul.burton@mips.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-11-16 03:05:32 +08:00
select HAVE_PCI
MIPS: ralink: adds support for RT2880 SoC family Add support code for rt2880 SOC. The code detects the SoC and registers the clk / pinmux settings. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5176/
2013-01-27 16:17:20 +08:00
MIPS: ralink: adds Kbuild files Add the Kbuild symbols and Makefiles needed to actually build the ralink code from this series Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4899/
2013-01-21 05:05:30 +08:00
config SOC_RT305X
bool "RT305x"
clk: Allow the common clk framework to be selectable Enable build testing and configuration control of the common clk framework so that more code coverage and testing can be done on the common clk framework across various architectures. This also nicely removes the requirement that architectures must select the framework when they don't use it in architecture code. There's one snag with doing this, and that's making sure that randconfig builds don't select this option when some architecture or platform implements 'struct clk' outside of the common clk framework. Introduce a new config option 'HAVE_LEGACY_CLK' to indicate those platforms that haven't migrated to the common clk framework and therefore shouldn't be allowed to select this new config option. Also add a note that we hope one day to remove this config entirely. Based on a patch by Mark Brown <broonie@kernel.org>. Cc: Mark Brown <broonie@kernel.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Mark Salter <msalter@redhat.com> Cc: Aurelien Jacquiot <jacquiot.aurelien@gmail.com> Cc: Jiaxun Yang <jiaxun.yang@flygoat.com> Cc: Guan Xuetao <gxt@pku.edu.cn> Cc: Russell King <linux@armlinux.org.uk> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: <linux-mips@vger.kernel.org> Cc: <linux-c6x-dev@linux-c6x.org> Cc: <linux-m68k@lists.linux-m68k.org> Cc: <linux-arm-kernel@lists.infradead.org> Cc: <linux-sh@vger.kernel.org> Link: https://lore.kernel.org/r/1470915049-15249-1-git-send-email-broonie@kernel.org Signed-off-by: Stephen Boyd <sboyd@kernel.org> Link: https://lkml.kernel.org/r/20200409064416.83340-8-sboyd@kernel.org Reviewed-by: Mark Brown <broonie@kernel.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
2020-04-09 14:44:13 +08:00
select HAVE_LEGACY_CLK
MIPS: ralink: adds Kbuild files Add the Kbuild symbols and Makefiles needed to actually build the ralink code from this series Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4899/
2013-01-21 05:05:30 +08:00
MIPS: ralink: adds support for RT3883 SoC family Add support code for rt3883 SOC. The code detects the SoC and registers the clk / pinmux settings. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5185/
2013-01-27 16:39:02 +08:00
config SOC_RT3883
bool "RT3883"
clk: Allow the common clk framework to be selectable Enable build testing and configuration control of the common clk framework so that more code coverage and testing can be done on the common clk framework across various architectures. This also nicely removes the requirement that architectures must select the framework when they don't use it in architecture code. There's one snag with doing this, and that's making sure that randconfig builds don't select this option when some architecture or platform implements 'struct clk' outside of the common clk framework. Introduce a new config option 'HAVE_LEGACY_CLK' to indicate those platforms that haven't migrated to the common clk framework and therefore shouldn't be allowed to select this new config option. Also add a note that we hope one day to remove this config entirely. Based on a patch by Mark Brown <broonie@kernel.org>. Cc: Mark Brown <broonie@kernel.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Mark Salter <msalter@redhat.com> Cc: Aurelien Jacquiot <jacquiot.aurelien@gmail.com> Cc: Jiaxun Yang <jiaxun.yang@flygoat.com> Cc: Guan Xuetao <gxt@pku.edu.cn> Cc: Russell King <linux@armlinux.org.uk> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: <linux-mips@vger.kernel.org> Cc: <linux-c6x-dev@linux-c6x.org> Cc: <linux-m68k@lists.linux-m68k.org> Cc: <linux-arm-kernel@lists.infradead.org> Cc: <linux-sh@vger.kernel.org> Link: https://lore.kernel.org/r/1470915049-15249-1-git-send-email-broonie@kernel.org Signed-off-by: Stephen Boyd <sboyd@kernel.org> Link: https://lkml.kernel.org/r/20200409064416.83340-8-sboyd@kernel.org Reviewed-by: Mark Brown <broonie@kernel.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
2020-04-09 14:44:13 +08:00
select HAVE_LEGACY_CLK
PCI: consolidate PCI config entry in drivers/pci There is no good reason to duplicate the PCI menu in every architecture. Instead provide a selectable HAVE_PCI symbol that indicates availability of PCI support, and a FORCE_PCI symbol to for PCI on and the handle the rest in drivers/pci. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Palmer Dabbelt <palmer@sifive.com> Acked-by: Max Filippov <jcmvbkbc@gmail.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Paul Burton <paul.burton@mips.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-11-16 03:05:32 +08:00
select HAVE_PCI
MIPS: ralink: adds support for RT3883 SoC family Add support code for rt3883 SOC. The code detects the SoC and registers the clk / pinmux settings. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5185/
2013-01-27 16:39:02 +08:00
MIPS: ralink: adds support for MT7620 SoC family Add support code for mt7620 SOC. The code detects the SoC and registers the clk / pinmux settings. Signed-off-by: John Crispin <blogic@openwrt.org> Acked-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5177/
2013-03-22 00:49:02 +08:00
config SOC_MT7620
MIPS: ralink: add mt7628an support Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/8031/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-10-09 05:30:24 +08:00
bool "MT7620/8"
MIPS: ralink: Select CONFIG_CPU_MIPSR2_IRQ_VI on MT7620/8 Testing has shown, that when using mainline U-Boot on MT7688 based boards, the system may hang or crash while mounting the root-fs. The main issue here is that mainline U-Boot configures EBase to a value near the end of system memory. And with CONFIG_CPU_MIPSR2_IRQ_VI disabled, trap_init() will not allocate a new area to place the exception handler. The original value will be used and the handler will be copied to this location, which might already be used by some userspace application. The MT7688 supports VI - its config3 register is 0x00002420, so VInt (Bit 5) is set. But without setting CONFIG_CPU_MIPSR2_IRQ_VI this bit will not be evaluated to result in "cpu_has_vi" being set. This patch now selects CONFIG_CPU_MIPSR2_IRQ_VI on MT7620/8 which results trap_init() to allocate some memory for the exception handler. Please note that this issue was not seen with the Mediatek U-Boot version, as it does not touch EBase (stays at default of 0x8000.0000). This is strictly also not correct as the kernel (_text) resides here. Signed-off-by: Stefan Roese <sr@denx.de> [paul.burton@mips.com: s/beeing/being/] Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: John Crispin <blogic@openwrt.org> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: linux-mips@linux-mips.org
2018-12-17 17:47:48 +08:00
select CPU_MIPSR2_IRQ_VI
clk: Allow the common clk framework to be selectable Enable build testing and configuration control of the common clk framework so that more code coverage and testing can be done on the common clk framework across various architectures. This also nicely removes the requirement that architectures must select the framework when they don't use it in architecture code. There's one snag with doing this, and that's making sure that randconfig builds don't select this option when some architecture or platform implements 'struct clk' outside of the common clk framework. Introduce a new config option 'HAVE_LEGACY_CLK' to indicate those platforms that haven't migrated to the common clk framework and therefore shouldn't be allowed to select this new config option. Also add a note that we hope one day to remove this config entirely. Based on a patch by Mark Brown <broonie@kernel.org>. Cc: Mark Brown <broonie@kernel.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Mark Salter <msalter@redhat.com> Cc: Aurelien Jacquiot <jacquiot.aurelien@gmail.com> Cc: Jiaxun Yang <jiaxun.yang@flygoat.com> Cc: Guan Xuetao <gxt@pku.edu.cn> Cc: Russell King <linux@armlinux.org.uk> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: <linux-mips@vger.kernel.org> Cc: <linux-c6x-dev@linux-c6x.org> Cc: <linux-m68k@lists.linux-m68k.org> Cc: <linux-arm-kernel@lists.infradead.org> Cc: <linux-sh@vger.kernel.org> Link: https://lore.kernel.org/r/1470915049-15249-1-git-send-email-broonie@kernel.org Signed-off-by: Stephen Boyd <sboyd@kernel.org> Link: https://lkml.kernel.org/r/20200409064416.83340-8-sboyd@kernel.org Reviewed-by: Mark Brown <broonie@kernel.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
2020-04-09 14:44:13 +08:00
select HAVE_LEGACY_CLK
PCI: consolidate PCI config entry in drivers/pci There is no good reason to duplicate the PCI menu in every architecture. Instead provide a selectable HAVE_PCI symbol that indicates availability of PCI support, and a FORCE_PCI symbol to for PCI on and the handle the rest in drivers/pci. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Palmer Dabbelt <palmer@sifive.com> Acked-by: Max Filippov <jcmvbkbc@gmail.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Paul Burton <paul.burton@mips.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-11-16 03:05:32 +08:00
select HAVE_PCI
MIPS: ralink: adds support for MT7620 SoC family Add support code for mt7620 SOC. The code detects the SoC and registers the clk / pinmux settings. Signed-off-by: John Crispin <blogic@openwrt.org> Acked-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5177/
2013-03-22 00:49:02 +08:00
MIPS: ralink: add MT7621 support MT7621 is based on a 1004k core. This patch adds support for the SoC. The timer and IRQ is just boiler plate as GIC has recently been moved to generic places in the kernel and just works. Signed-off-by: John Crispin <blogic@openwrt.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11990/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-05 03:23:55 +08:00
config SOC_MT7621
bool "MT7621"
select MIPS_CPU_SCACHE
select SYS_SUPPORTS_MULTITHREADING
select SYS_SUPPORTS_SMP
select SYS_SUPPORTS_MIPS_CPS
MIPS: ralink: Add missing symbol for highmem support. MT7621 has highmem. this was previously not working as the required symbol was not selected in the Kconfig file. Signed-off-by: John Crispin <john@phrozen.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/14901/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-12-21 02:12:45 +08:00
select SYS_SUPPORTS_HIGHMEM
MIPS: ralink: add MT7621 support MT7621 is based on a 1004k core. This patch adds support for the SoC. The timer and IRQ is just boiler plate as GIC has recently been moved to generic places in the kernel and just works. Signed-off-by: John Crispin <blogic@openwrt.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11990/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-05 03:23:55 +08:00
select MIPS_GIC
select COMMON_CLK
select CLKSRC_MIPS_GIC
MIPS: ralink: enable PCI support only if driver for mt7621 SoC is selected Some versions of SoC MT7621 have three PCI express hosts. Some boards make use of those PCI through the staging driver mt7621-pci. Recently PCI support has been removed from MT7621 Soc kernel configuration due to a build error. This makes imposible to compile staging driver and produces a regression for gnubee based boards. Enable support for PCI again but enable it only if staging mt7621-pci driver is selected. Fixes: c4d48cf5e2f0 ("MIPS: ralink: deactivate PCI support for SOC_MT7621") Cc: Hauke Mehrtens <hauke@hauke-m.de> Cc: ralf@linux-mips.org Cc: jhogan@kernel.org Cc: john@phrozen.org Cc: NeilBrown <neil@brown.name> Cc: linux-mips@vger.kernel.org Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Link: https://lore.kernel.org/r/20191019081233.7337-1-sergio.paracuellos@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-10-19 16:12:33 +08:00
select HAVE_PCI if PCI_MT7621
MIPS: ralink: mt7621: Fix soc_device introduction Depending on selected SMP config options soc_device didn't get initialised at all. With UP config vmlinux didn't link because of missing soc bus. Fixes: 71b9b5e0130d ("MIPS: ralink: mt7621: introduce 'soc_device' initialization") Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Tested-by: René van Dorst <opensource@vdorst.com>
2020-03-28 18:27:13 +08:00
select SOC_BUS
MIPS: ralink: adds Kbuild files Add the Kbuild symbols and Makefiles needed to actually build the ralink code from this series Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4899/
2013-01-21 05:05:30 +08:00
endchoice
choice
prompt "Devicetree selection"
default DTB_RT_NONE
help
Select the devicetree.
config DTB_RT_NONE
bool "None"
DT: MIPS: ralink: add RT2880 dts files Add a dtsi file for RT2880 SoC and a sample dts file. Signed-off-by: John Crispin <blogic@openwrt.org> Acked-by: Grant Likely <grant.likely@secretlab.ca> Patchwork: http://patchwork.linux-mips.org/patch/5188/
2013-04-12 14:27:37 +08:00
config DTB_RT2880_EVAL
bool "RT2880 eval kit"
depends on SOC_RT288X
MIPS: ralink: Move device-trees to arch/mips/boot/dts/ Move the Ralink device-trees to arch/mips/boot/dts/ and update the Makefiles accordingly. A built-in device-tree is optional, so select BUILTIN_DTB when it is requested. Signed-off-by: Andrew Bresticker <abrestic@chromium.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: James Hogan <james.hogan@imgtec.com> Cc: Paul Burton <paul.burton@imgtec.com> Cc: David Daney <david.daney@cavium.com> Cc: John Crispin <blogic@openwrt.org> Cc: Jayachandran C <jchandra@broadcom.com> Cc: Qais Yousef <qais.yousef@imgtec.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/7561/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-08-22 04:04:26 +08:00
select BUILTIN_DTB
DT: MIPS: ralink: add RT2880 dts files Add a dtsi file for RT2880 SoC and a sample dts file. Signed-off-by: John Crispin <blogic@openwrt.org> Acked-by: Grant Likely <grant.likely@secretlab.ca> Patchwork: http://patchwork.linux-mips.org/patch/5188/
2013-04-12 14:27:37 +08:00
MIPS: ralink: adds Kbuild files Add the Kbuild symbols and Makefiles needed to actually build the ralink code from this series Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4899/
2013-01-21 05:05:30 +08:00
config DTB_RT305X_EVAL
bool "RT305x eval kit"
depends on SOC_RT305X
MIPS: ralink: Move device-trees to arch/mips/boot/dts/ Move the Ralink device-trees to arch/mips/boot/dts/ and update the Makefiles accordingly. A built-in device-tree is optional, so select BUILTIN_DTB when it is requested. Signed-off-by: Andrew Bresticker <abrestic@chromium.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: James Hogan <james.hogan@imgtec.com> Cc: Paul Burton <paul.burton@imgtec.com> Cc: David Daney <david.daney@cavium.com> Cc: John Crispin <blogic@openwrt.org> Cc: Jayachandran C <jchandra@broadcom.com> Cc: Qais Yousef <qais.yousef@imgtec.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/7561/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-08-22 04:04:26 +08:00
select BUILTIN_DTB
MIPS: ralink: adds Kbuild files Add the Kbuild symbols and Makefiles needed to actually build the ralink code from this series Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4899/
2013-01-21 05:05:30 +08:00
DT: MIPS: ralink: add RT3883 dts files Add a dtsi file for RT3883 SoC and a sample dts file. Signed-off-by: John Crispin <blogic@openwrt.org> Acked-by: Grant Likely <grant.likely@secretlab.ca> Patchwork: http://patchwork.linux-mips.org/patch/5189/
2013-04-12 14:27:39 +08:00
config DTB_RT3883_EVAL
bool "RT3883 eval kit"
depends on SOC_RT3883
MIPS: ralink: Move device-trees to arch/mips/boot/dts/ Move the Ralink device-trees to arch/mips/boot/dts/ and update the Makefiles accordingly. A built-in device-tree is optional, so select BUILTIN_DTB when it is requested. Signed-off-by: Andrew Bresticker <abrestic@chromium.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: James Hogan <james.hogan@imgtec.com> Cc: Paul Burton <paul.burton@imgtec.com> Cc: David Daney <david.daney@cavium.com> Cc: John Crispin <blogic@openwrt.org> Cc: Jayachandran C <jchandra@broadcom.com> Cc: Qais Yousef <qais.yousef@imgtec.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/7561/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-08-22 04:04:26 +08:00
select BUILTIN_DTB
DT: MIPS: ralink: add RT3883 dts files Add a dtsi file for RT3883 SoC and a sample dts file. Signed-off-by: John Crispin <blogic@openwrt.org> Acked-by: Grant Likely <grant.likely@secretlab.ca> Patchwork: http://patchwork.linux-mips.org/patch/5189/
2013-04-12 14:27:39 +08:00
DT: MIPS: ralink: add MT7620A dts files Add a dtsi file for MT7620A SoC and a sample dts file. Signed-off-by: John Crispin <blogic@openwrt.org> Acked-by: Grant Likely <grant.likely@secretlab.ca> Patchwork: http://patchwork.linux-mips.org/patch/5190/
2013-04-12 14:27:41 +08:00
config DTB_MT7620A_EVAL
bool "MT7620A eval kit"
depends on SOC_MT7620
MIPS: ralink: Move device-trees to arch/mips/boot/dts/ Move the Ralink device-trees to arch/mips/boot/dts/ and update the Makefiles accordingly. A built-in device-tree is optional, so select BUILTIN_DTB when it is requested. Signed-off-by: Andrew Bresticker <abrestic@chromium.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: James Hogan <james.hogan@imgtec.com> Cc: Paul Burton <paul.burton@imgtec.com> Cc: David Daney <david.daney@cavium.com> Cc: John Crispin <blogic@openwrt.org> Cc: Jayachandran C <jchandra@broadcom.com> Cc: Qais Yousef <qais.yousef@imgtec.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/7561/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-08-22 04:04:26 +08:00
select BUILTIN_DTB
DT: MIPS: ralink: add MT7620A dts files Add a dtsi file for MT7620A SoC and a sample dts file. Signed-off-by: John Crispin <blogic@openwrt.org> Acked-by: Grant Likely <grant.likely@secretlab.ca> Patchwork: http://patchwork.linux-mips.org/patch/5190/
2013-04-12 14:27:41 +08:00
MIPS: Add Onion Omega2+ board The Onion Omega2+ is an MT7688A based board that has 128MB RAM and multiple peripherals. The MT7688A is pin compatible with the MT7628A, although the former supports a 1T1R antenna whereas the MT7628A supports a 2R2T antenna. Signed-off-by: Harvey Hunt <harvey.hunt@imgtec.com> Cc: robh+dt@kernel.org Cc: mark.rutland@arm.com Cc: john@phrozen.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/17137/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2017-08-21 18:55:30 +08:00
config DTB_OMEGA2P
bool "Onion Omega2+"
depends on SOC_MT7620
select BUILTIN_DTB
MIPS: dts: Add Vocore2 board The VoCore2 board is a low cost MT7628A based board with 128MB RAM, 16MB flash and multiple external peripherals. This initial DTS provides enough support to get to userland and use the USB port. Signed-off-by: Harvey Hunt <harvey.hunt@imgtec.com> Cc: robh+dt@kernel.org Cc: mark.rutland@arm.com Cc: john@phrozen.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/17134/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2017-08-21 18:54:46 +08:00
config DTB_VOCORE2
bool "VoCore2"
depends on SOC_MT7620
select BUILTIN_DTB
MIPS: ralink: adds Kbuild files Add the Kbuild symbols and Makefiles needed to actually build the ralink code from this series Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4899/
2013-01-21 05:05:30 +08:00
endchoice
endif