MIPS: lantiq: implement support for clkdev api

This patch unifies all clock generation and gating code into one file.
All drivers will now be able to request their clocks via their device.
This patch also adds support for the clockout feature, which allows
clock generation on external pins.

Support for COMMON_CLK will be provided in the next series.

Signed-off-by: John Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3804/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index fbb56394c675..22058dc59a53 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -228,7 +228,8 @@ config LANTIQ
         select ARCH_REQUIRE_GPIOLIB
         select SWAP_IO_SPACE
         select BOOT_RAW
-        select HAVE_CLK
+        select HAVE_MACH_CLKDEV
+        select CLKDEV_LOOKUP
         select USE_OF
 
 config LASAT