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authorGeert Uytterhoeven <geert+renesas@glider.be>2017-04-24 16:54:14 +0200
committerGeert Uytterhoeven <geert+renesas@glider.be>2017-05-24 10:19:28 +0200
commit80978a4be267e1783444841143cdb0f0eb40061c (patch)
tree28da7163c8f7966a65f8eae1116414810d9ecd12 /drivers/clk/Makefile
parent76394a36efb2dcd1ea30607a3831f65272694a62 (diff)
clk: renesas: Rework Kconfig and Makefile logic
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>
Diffstat (limited to 'drivers/clk/Makefile')
-rw-r--r--drivers/clk/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index c19983afcb81..8ea0c55645b0 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -75,7 +75,7 @@ obj-$(CONFIG_COMMON_CLK_NXP) += nxp/
obj-$(CONFIG_MACH_PISTACHIO) += pistachio/
obj-$(CONFIG_COMMON_CLK_PXA) += pxa/
obj-$(CONFIG_COMMON_CLK_QCOM) += qcom/
-obj-$(CONFIG_ARCH_RENESAS) += renesas/
+obj-y += renesas/
obj-$(CONFIG_ARCH_ROCKCHIP) += rockchip/
obj-$(CONFIG_COMMON_CLK_SAMSUNG) += samsung/
obj-$(CONFIG_ARCH_SIRF) += sirf/