usb: uniphier: remove UniPhier xHCI driver and select DM_USB
This driver has not been converted to Driver Model, and it is an
obstacle to migrate other block device drivers. Remove it for now.
The UniPhier SoCs already use a DM-based EHCI driver, so now
ARCH_UNIPHIER can select DM_USB.
These two changes must be done atomically because removing the
legacy driver causes a build error.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Marek Vasut <marex@denx.de>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index f7b6f0d..512e326 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -861,6 +861,7 @@
select DM_I2C
select DM_MMC
select DM_SERIAL
+ select DM_USB
select OF_CONTROL
select OF_LIBFDT
select SPL