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path: root/drivers/clk/samsung/clk-s5pv210.c
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2019-06-19treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500Thomas Gleixner
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>
2018-10-05clk: samsung: s5pv210: Use generic helper for handling suspend/resumeMarek Szyprowski
Replace common suspend/resume handling code by generic helper. Almost no functional change, the only difference is in handling of hypothetical memory allocation failure on boot. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Sylwester Nawrocki <snawrocki@kernel.org>
2016-06-02clk: samsung: Remove useless check for return value of samsung_clk_initKrzysztof Kozlowski
The samsung_clk_init() cannot return NULL. Either it returns allocated memory or it panics. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2016-03-02clk: samsung: Remove CLK_IS_ROOTStephen Boyd
This flag is a no-op now. Remove usage of the flag. Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-08-27clk: s5pv210: add missing call to samsung_clk_of_add_provider()Marek Szyprowski
Commit d5e136a21b2028fb1f45143ea7112d5869bfc6c7 ("clk: samsung: Register clk provider only after registering its all clocks", merged to v3.17-rc1) modified a way that driver registers registers to core framework. This change has not been applied to s5pv210 clocks driver, which has been merged in parallel to that commit. This patch adds a missing call to samsung_clk_of_add_provider(), so the driver is operational again. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> CC: stable@vger.kernel.org # v3.17+ Acked-by: Tomasz Figa <tomasz.figa@gmail.com> Signed-off-by: Michael Turquette <mturquette@baylibre.com>
2015-07-20clk: samsung: Properly include clk.h and clkdev.hStephen Boyd
Clock provider drivers generally shouldn't include clk.h because it's the consumer API. Only include clk.h in files that are using it. The clkdev.h header isn't always used either, so remove it and add in slab.h where files were relying on it to include slab for them. Cc: Chanwoo Choi <cw00.choi@samsung.com> Cc: Sylwester Nawrocki <s.nawrocki@samsung.com> Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com> Cc: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-06-04clk: make several parent names constUwe Kleine-König
Since commit 2893c379461a ("clk: make strings in parent name arrays const") the name of parent clocks can be const. So add more const in several clock drivers. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-04-12clk: don't use __initconst for non-const arraysUwe Kleine-König
The statement static const char *name[]; defines a modifiable array of pointers to constant chars. That is *name[0] = 'f'; is forbidden, but name[0] = "f"; is not. So marking an array that is defined as above with __initconst is wrong. Either an additional const must be added such that the whole definition reads: static const char *const name[] __initconst; or where this is not possible __initdata must be used. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Michael Turquette <mturquette@linaro.org>
2014-07-19clk: samsung: s5pv210: Remove legacy board supportTomasz Figa
Since there is no more support for board files, this patch removes legacy non-DT support from the clock driver as well, including unnecessary clkdev aliases. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-07-19clk: samsung: Add clock driver for S5PV210 and compatible SoCsMateusz Krawczuk
This patch adds new, Common Clock Framework-based clock driver for Samsung S5PV210 and compatible SoCs. The driver is just added, without enabling it yet. Signed-off-by: Mateusz Krawczuk <m.krawczuk@partner.samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> [t.figa: Added support for other SoC variants and clock output. Fixed remaining minor issues.] Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>