forked from luck/tmp_suning_uos_patched
12f8c553a5
We had commit06e226c7fb("clk: sunxi-ng: Move all clock types to a library") and commit799c434154("kbuild: thin archives make default for all archs") in the same development cycle, from different trees. With migration to the thin archive, the entire drivers/clk/sunxi-ng/lib.a is linked to the vmlinux. This does not break build, but we do not get any size saving. However, we do not need to go back to the individual Kconfig options. The default configuration pulls in all (or most) of the CCU parts anyway. Also, once we enable CONFIG_LD_DEAD_CODE_DATA_ELIMINATION, we can simply list all files with obj-y, and the linker will drop all unused functions by itself. After the long discussion [1], people there agreed to fix this, but nobody sent a patch after all. I am doing it now. I lifted up CONFIG_SUNXI_CCU to drivers/clk/Makefile because everything in drivers/clk/sunxi-ng/ depends on SUNXI_CCU. [1] https://patchwork.kernel.org/patch/9796521/ Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
41 lines
1.2 KiB
Makefile
41 lines
1.2 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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# Common objects
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obj-y += ccu_common.o
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obj-y += ccu_mmc_timing.o
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obj-y += ccu_reset.o
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# Base clock types
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obj-y += ccu_div.o
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obj-y += ccu_frac.o
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obj-y += ccu_gate.o
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obj-y += ccu_mux.o
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obj-y += ccu_mult.o
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obj-y += ccu_phase.o
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obj-y += ccu_sdm.o
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# Multi-factor clocks
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obj-y += ccu_nk.o
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obj-y += ccu_nkm.o
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obj-y += ccu_nkmp.o
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obj-y += ccu_nm.o
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obj-y += ccu_mp.o
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# SoC support
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obj-$(CONFIG_SUN50I_A64_CCU) += ccu-sun50i-a64.o
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obj-$(CONFIG_SUN50I_H6_CCU) += ccu-sun50i-h6.o
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obj-$(CONFIG_SUN50I_H6_R_CCU) += ccu-sun50i-h6-r.o
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obj-$(CONFIG_SUN4I_A10_CCU) += ccu-sun4i-a10.o
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obj-$(CONFIG_SUN5I_CCU) += ccu-sun5i.o
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obj-$(CONFIG_SUN6I_A31_CCU) += ccu-sun6i-a31.o
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obj-$(CONFIG_SUN8I_A23_CCU) += ccu-sun8i-a23.o
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obj-$(CONFIG_SUN8I_A33_CCU) += ccu-sun8i-a33.o
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obj-$(CONFIG_SUN8I_A83T_CCU) += ccu-sun8i-a83t.o
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obj-$(CONFIG_SUN8I_H3_CCU) += ccu-sun8i-h3.o
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obj-$(CONFIG_SUN8I_V3S_CCU) += ccu-sun8i-v3s.o
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obj-$(CONFIG_SUN8I_DE2_CCU) += ccu-sun8i-de2.o
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obj-$(CONFIG_SUN8I_R_CCU) += ccu-sun8i-r.o
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obj-$(CONFIG_SUN8I_R40_CCU) += ccu-sun8i-r40.o
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obj-$(CONFIG_SUN9I_A80_CCU) += ccu-sun9i-a80.o
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obj-$(CONFIG_SUN9I_A80_CCU) += ccu-sun9i-a80-de.o
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obj-$(CONFIG_SUN9I_A80_CCU) += ccu-sun9i-a80-usb.o
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