On 04/25, Geert Uytterhoeven wrote: > 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. > > Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> > --- Acked-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx> -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project
