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path: root/arch/mips/lantiq/clk.c
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2022-09-19MIPS: lantiq: export clk_get_io() for lantiq_wdt.koRandy Dunlap1-0/+1
The lantiq WDT driver uses clk_get_io(), which is not exported, so export it to fix a build error: ERROR: modpost: "clk_get_io" [drivers/watchdog/lantiq_wdt.ko] undefined! Fixes: 287e3f3f4e68 ("MIPS: lantiq: implement support for clkdev api") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: kernel test robot <lkp@intel.com> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: John Crispin <john@phrozen.org> Cc: linux-mips@vger.kernel.org Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2022-01-02mips: lantiq: add support for clk_set_parent()Randy Dunlap1-0/+6
Provide a simple implementation of clk_set_parent() in the lantiq subarch so that callers of it will build without errors. Fixes these build errors: ERROR: modpost: "clk_set_parent" [sound/soc/jz4740/snd-soc-jz4740-i2s.ko] undefined! ERROR: modpost: "clk_set_parent" [sound/soc/atmel/snd-soc-atmel-i2s.ko] undefined! Fixes: 171bb2f19ed6 ("MIPS: Lantiq: Add initial support for Lantiq SoCs") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: kernel test robot <lkp@intel.com> --to=linux-mips@vger.kernel.org --cc="John Crispin <john@phrozen.org>" --cc="Jonathan Cameron <jic23@kernel.org>" --cc="Russell King <linux@armlinux.org.uk>" --cc="Andy Shevchenko <andy.shevchenko@gmail.com>" --cc=alsa-devel@alsa-project.org --to="Thomas Bogendoerfer <tsbogend@alpha.franken.de>" Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-11-16mips: lantiq: add support for clk_get_parent()Randy Dunlap1-0/+6
Provide a simple implementation of clk_get_parent() in the lantiq subarch so that callers of it will build without errors. Fixes this build error: ERROR: modpost: "clk_get_parent" [drivers/iio/adc/ingenic-adc.ko] undefined! Fixes: 171bb2f19ed6 ("MIPS: Lantiq: Add initial support for Lantiq SoCs") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Suggested-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Cc: linux-mips@vger.kernel.org Cc: John Crispin <john@phrozen.org> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Jonathan Cameron <jic23@kernel.org> Cc: linux-iio@vger.kernel.org Cc: Russell King <linux@armlinux.org.uk> Cc: Andy Shevchenko <andy.shevchenko@gmail.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: John Crispin <john@phrozen.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2019-06-19treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500Thomas Gleixner1-3/+1
Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-06-02clk: Provide dummy of_clk_get_from_provider() for compile-testingGeert Uytterhoeven1-5/+0
When CONFIG_ON=n, dummies are provided for of_clk_get() and of_clk_get_by_name(), but not for of_clk_get_from_provider(). Provide a dummy for the latter, to improve the ability to do compile-testing. This requires removing the existing dummy in the Lantiq clock code. Fixes: 766e6a4ec602d0c1 ("clk: add DT clock binding support") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Thomas Langer <thomas.langer@intel.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-05-13MIPS: Change my email addressJohn Crispin1-1/+1
The old address is no longer valid. Use the my new one instead. Signed-off-by: John Crispin <john@phrozen.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/13201/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-11-11MIPS: lantiq: add clk_round_rate()Hauke Mehrtens1-0/+17
This adds a basic implementation of clk_round_rate() The clk_round_rate() function is called by multiple drivers and subsystems now and the lantiq clk driver is supposed to export this, but doesn't do so, this causes linking problems like this one: ERROR: "clk_round_rate" [drivers/media/v4l2-core/videodev.ko] undefined! Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: John Crispin <blogic@openwrt.org> Cc: <stable@vger.kernel.org> # 4.1+ Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11358/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-02-21Merge branch 'mips-next-3.9' of ↵Ralf Baechle1-2/+10
git://git.linux-mips.org/pub/scm/john/linux-john into mips-for-linux-next
2013-02-17MIPS: lantiq: adds static clock for PP32John Crispin1-2/+10
The Lantiq DSL SoCs have an internal networking processor. Add code to read the static clock rate. Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4815/
2013-02-01MIPS: Whitespace cleanup.Ralf Baechle1-3/+3
Having received another series of whitespace patches I decided to do this once and for all rather than dealing with this kind of patches trickling in forever. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2012-08-01MIPS: Lantiq: Platform specific CLK fixupJohn Crispin1-0/+5
As we use CLKDEV_LOOKUP but dont have support for COMMON_CLK yet, we need to provide our own version of of_clk_get_from_provider(). Signed-off-by: John Crispin <blogic@openwrt.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/4117/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2012-05-21MIPS: lantiq: implement support for clkdev apiJohn Crispin1-67/+79
This patch unifies all clock generation and gating code into one file. All drivers will now be able to request their clocks via their device. This patch also adds support for the clockout feature, which allows clock generation on external pins. Support for COMMON_CLK will be provided in the next series. Signed-off-by: John Crispin <blogic@openwrt.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/3804/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-12-07MIPS: Fix up inconsistency in panic() string argument.Ralf Baechle1-2/+2
Panic() invokes printk() to add a \n internally, so panic arguments should not themselves end in \n. Panic invocations in arch/mips and elsewhere are inconsistently sometimes terminating in \n, sometimes not. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-11-14MIPS: lantiq: use export.h in favour of module.hJohn Crispin1-1/+1
The code located at arch/mips/lantiq/ included module.h to be able to use the EXPORT_SYMBOL* macros. These can now be directly included using export.h. Signed-off-by: John Crispin <blogic@openwrt.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2937/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-07-20MIPS: Lantiq: Add missing clk_enable and clk_disable functions.John Crispin1-0/+13
Signed-of-by: John Crispin <blogic@openwrt.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2465/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-19MIPS: Lantiq: Add initial support for Lantiq SoCsJohn Crispin1-0/+140
Add initial support for Mips based SoCs made by Lantiq. This series will add support for the XWAY family. The series allows booting a minimal system using a initramfs or NOR. Missing drivers and support for Amazon and GPON family will be provided in a later series. [Ralf: Remove some cargo cult programming and fixed formatting.] Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Ralph Hempel <ralph.hempel@lantiq.com> Signed-off-by: David Daney <ddaney@caviumnetworks.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2252/ Patchwork: https://patchwork.linux-mips.org/patch/2371/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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