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authorMasahiro Yamada <yamada.masahiro@socionext.com>2020-07-09 15:08:18 +0900
committerMasahiro Yamada <yamada.masahiro@socionext.com>2020-07-11 21:30:21 +0900
commite2bb0be2fc2276d33646545de342196de8c4040e (patch)
treedefb7264559b8a9b7bdb1308621fa8da91f14edd /arch/arm/mach-uniphier
parentd69d49d3ecfff6a4ae9a614a6cfb004257e1b1af (diff)
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bus: uniphier-system-bus: add UniPhier System Bus driver
Since commit 1517126fdac2 ("ARM: uniphier: select DM_ETH"), DM-based drivers/net/smc911x.c is compiled, but it is never probed because the parent node lacks the DM-based driver. I need a skeleton driver to populate child devices (but the next commit will move more hardware settings to the this driver). I put this to drivers/bus/uniphier-system-bus.c because this is the same path as the driver in Linux kernel. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'arch/arm/mach-uniphier')
-rw-r--r--arch/arm/mach-uniphier/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-uniphier/Kconfig b/arch/arm/mach-uniphier/Kconfig
index e125f50fa6..3a8eee7b84 100644
--- a/arch/arm/mach-uniphier/Kconfig
+++ b/arch/arm/mach-uniphier/Kconfig
@@ -83,6 +83,7 @@ config CACHE_UNIPHIER
config MICRO_SUPPORT_CARD
bool "Use Micro Support Card"
+ depends on UNIPHIER_SYSTEM_BUS
help
This option provides support for the expansion board, available
on some UniPhier reference boards.