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| 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/Makefile | |
| parent | cb78ba76296efd145c50d943017d76a36544bb76 (diff) | |
| download | linux-stable-889c2b7ec42b8d14d421541f0a3ae1238e34891e.tar.gz linux-stable-889c2b7ec42b8d14d421541f0a3ae1238e34891e.tar.bz2 linux-stable-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/Makefile')
| -rw-r--r-- | drivers/clk/meson/Makefile | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/drivers/clk/meson/Makefile b/drivers/clk/meson/Makefile index 8234e92eea38..e339d8f58488 100644 --- a/drivers/clk/meson/Makefile +++ b/drivers/clk/meson/Makefile @@ -1,13 +1,18 @@ -# -# Makefile for Meson specific clk -# +# Amlogic clock drivers -obj-$(CONFIG_COMMON_CLK_AMLOGIC) += clk-pll.o clk-mpll.o clk-phase.o vid-pll-div.o -obj-$(CONFIG_COMMON_CLK_AMLOGIC) += clk-input.o clk-dualdiv.o -obj-$(CONFIG_COMMON_CLK_AMLOGIC_AUDIO) += clk-triphase.o sclk-div.o -obj-$(CONFIG_COMMON_CLK_MESON_AO) += meson-aoclk.o +obj-$(CONFIG_COMMON_CLK_MESON_AO_CLKC) += meson-aoclk.o +obj-$(CONFIG_COMMON_CLK_MESON_DUALDIV) += clk-dualdiv.o +obj-$(CONFIG_COMMON_CLK_MESON_INPUT) += clk-input.o +obj-$(CONFIG_COMMON_CLK_MESON_MPLL) += clk-mpll.o +obj-$(CONFIG_COMMON_CLK_MESON_PHASE) += clk-phase.o +obj-$(CONFIG_COMMON_CLK_MESON_PLL) += clk-pll.o +obj-$(CONFIG_COMMON_CLK_MESON_REGMAP) += clk-regmap.o +obj-$(CONFIG_COMMON_CLK_MESON_SCLK_DIV) += sclk-div.o +obj-$(CONFIG_COMMON_CLK_MESON_VID_PLL_DIV) += vid-pll-div.o + +# Amlogic Clock controllers + +obj-$(CONFIG_COMMON_CLK_AXG) += axg.o axg-aoclk.o +obj-$(CONFIG_COMMON_CLK_AXG_AUDIO) += axg-audio.o +obj-$(CONFIG_COMMON_CLK_GXBB) += gxbb.o gxbb-aoclk.o obj-$(CONFIG_COMMON_CLK_MESON8B) += meson8b.o -obj-$(CONFIG_COMMON_CLK_GXBB) += gxbb.o gxbb-aoclk.o -obj-$(CONFIG_COMMON_CLK_AXG) += axg.o axg-aoclk.o -obj-$(CONFIG_COMMON_CLK_AXG_AUDIO) += axg-audio.o -obj-$(CONFIG_COMMON_CLK_REGMAP_MESON) += clk-regmap.o |