diff options
author | Jerome Brunet <jbrunet@baylibre.com> | 2019-02-01 13:58:41 +0100 |
---|---|---|
committer | Neil Armstrong <narmstrong@baylibre.com> | 2019-02-02 17:43:32 +0100 |
commit | 889c2b7ec42b8d14d421541f0a3ae1238e34891e (patch) | |
tree | 50b87aee6330c788ac17929493973891586e1eaa /drivers/clk/meson/gxbb-aoclk.c | |
parent | clk: meson: axg-audio does not require syscon (diff) | |
download | linux-889c2b7ec42b8d14d421541f0a3ae1238e34891e.tar.xz linux-889c2b7ec42b8d14d421541f0a3ae1238e34891e.zip |
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/gxbb-aoclk.c')
-rw-r--r-- | drivers/clk/meson/gxbb-aoclk.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/clk/meson/gxbb-aoclk.c b/drivers/clk/meson/gxbb-aoclk.c index 510b6a7d2f18..449f6ac189d8 100644 --- a/drivers/clk/meson/gxbb-aoclk.c +++ b/drivers/clk/meson/gxbb-aoclk.c @@ -5,10 +5,12 @@ */ #include <linux/platform_device.h> #include <linux/mfd/syscon.h> -#include "clkc.h" #include "meson-aoclk.h" #include "gxbb-aoclk.h" +#include "clk-regmap.h" +#include "clk-dualdiv.h" + #define IN_PREFIX "ao-in-" /* AO Configuration Clock registers offsets */ |