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| author | Jerome Brunet <jbrunet@baylibre.com> | 2019-02-01 15:58:41 +0300 |
|---|---|---|
| committer | Neil Armstrong <narmstrong@baylibre.com> | 2019-02-02 19:43:32 +0300 |
| commit | 889c2b7ec42b8d14d421541f0a3ae1238e34891e (patch) | |
| tree | 50b87aee6330c788ac17929493973891586e1eaa /drivers/clk/meson/clk-regmap.c | |
| parent | cb78ba76296efd145c50d943017d76a36544bb76 (diff) | |
| download | linux-889c2b7ec42b8d14d421541f0a3ae1238e34891e.tar.xz | |
clk: meson: rework and clean drivers dependencies
Initially, the meson clock directory only hosted 2 controllers drivers,
for meson8 and gxbb. At the time, both used the same set of clock drivers
so managing the dependencies was not a big concern.
Since this ancient time, entropy did its job, controllers with different
requirement and specific clock drivers have been added. Unfortunately, we
did not do a great job at managing the dependencies between the
controllers and the different clock drivers. Some drivers, such as
clk-phase or vid-pll-div, are compiled even if they are useless on the
target (meson8). As we are adding new controllers, we need to be able to
pick a driver w/o pulling the whole thing.
The patch aims to clean things up by:
* providing a dedicated CONFIG_ for each clock drivers
* allowing clock drivers to be compiled as a modules, if possible
* stating explicitly which drivers are required by each controller.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lkml.kernel.org/r/20190201125841.26785-5-jbrunet@baylibre.com
Diffstat (limited to 'drivers/clk/meson/clk-regmap.c')
| -rw-r--r-- | drivers/clk/meson/clk-regmap.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/clk/meson/clk-regmap.c b/drivers/clk/meson/clk-regmap.c index c515f67322a3..dcd1757cc5df 100644 --- a/drivers/clk/meson/clk-regmap.c +++ b/drivers/clk/meson/clk-regmap.c @@ -4,6 +4,7 @@ * Author: Jerome Brunet <jbrunet@baylibre.com> */ +#include <linux/module.h> #include "clk-regmap.h" static int clk_regmap_gate_endisable(struct clk_hw *hw, int enable) @@ -180,3 +181,7 @@ const struct clk_ops clk_regmap_mux_ro_ops = { .get_parent = clk_regmap_mux_get_parent, }; EXPORT_SYMBOL_GPL(clk_regmap_mux_ro_ops); + +MODULE_DESCRIPTION("Amlogic regmap backed clock driver"); +MODULE_AUTHOR("Jerome Brunet <jbrunet@baylibre.com>"); +MODULE_LICENSE("GPL v2"); |