mirror of
https://github.com/torvalds/linux.git
synced 2024-11-18 18:11:56 +00:00
80978a4be2
The goals are to:
- Allow precise control over and automatic selection of which
(sub)drivers are used for which SoC (which may change in the
future),
- Allow adding support for new SoCs easily,
- Allow compile-testing of all (sub)drivers,
- Keep driver selection logic in the subsystem-specific Kconfig,
independent from the architecture-specific Kconfig (i.e. no "select"
from arch/arm64/Kconfig.platforms), to avoid dependencies.
This is implemented by:
- Introducing Kconfig symbols for all drivers and sub-drivers,
- Introducing the Kconfig symbol CLK_RENESAS, which is enabled
automatically when building for a Renesas ARM platform, and which
enables all required drivers without interaction of the user, based
on SoC-specific ARCH_* symbols,
- Allowing the user to enable any Kconfig symbol manually if
COMPILE_TEST is enabled,
- Using the new Kconfig symbols instead of the ARCH_* symbols to
control compilation in the Makefile,
- Always entering drivers/clk/renesas/ during the build.
Note that currently not all (sub)drivers are enabled for
compile-testing, as they depend on independent fixes in other
subsystems.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
23 lines
823 B
Makefile
23 lines
823 B
Makefile
# SoC
|
|
obj-$(CONFIG_CLK_EMEV2) += clk-emev2.o
|
|
obj-$(CONFIG_CLK_RZA1) += clk-rz.o
|
|
obj-$(CONFIG_CLK_R8A73A4) += clk-r8a73a4.o
|
|
obj-$(CONFIG_CLK_R8A7740) += clk-r8a7740.o
|
|
obj-$(CONFIG_CLK_R8A7743) += r8a7743-cpg-mssr.o
|
|
obj-$(CONFIG_CLK_R8A7745) += r8a7745-cpg-mssr.o
|
|
obj-$(CONFIG_CLK_R8A7778) += clk-r8a7778.o
|
|
obj-$(CONFIG_CLK_R8A7779) += clk-r8a7779.o
|
|
obj-$(CONFIG_CLK_R8A7795) += r8a7795-cpg-mssr.o
|
|
obj-$(CONFIG_CLK_R8A7796) += r8a7796-cpg-mssr.o
|
|
obj-$(CONFIG_CLK_SH73A0) += clk-sh73a0.o
|
|
|
|
# Family
|
|
obj-$(CONFIG_CLK_RCAR_GEN2) += clk-rcar-gen2.o
|
|
obj-$(CONFIG_CLK_RCAR_GEN2_CPG) += rcar-gen2-cpg.o
|
|
obj-$(CONFIG_CLK_RCAR_GEN3_CPG) += rcar-gen3-cpg.o
|
|
|
|
# Generic
|
|
obj-$(CONFIG_CLK_RENESAS_CPG_MSSR) += renesas-cpg-mssr.o
|
|
obj-$(CONFIG_CLK_RENESAS_CPG_MSTP) += clk-mstp.o
|
|
obj-$(CONFIG_CLK_RENESAS_DIV6) += clk-div6.o
|