clk: lpc18xx: add NXP specific COMMON_CLK_NXP configuration symbol

The change adds COMMON_CLK_NXP configuration symbol and enables it for
NXP LPC18XX architecture, this is needed to reuse drivers/clk/nxp
folder for NXP common clock framework drivers other than LPC18XX one.

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Acked-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: Michael Turquette <mturquette@baylibre.com>

2 files changed, 6 insertions, 1 deletions

diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index c3e3a02f7f1f..7fc1eb90ca2b 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -175,6 +175,11 @@ config COMMON_CLK_PWM
           Adapter driver so that any PWM output can be (mis)used as clock signal
           at 50% duty cycle.
 
+config COMMON_CLK_NXP
+        def_bool COMMON_CLK && ARCH_LPC18XX
+        ---help---
+          Support for clock providers on NXP platforms.
+
 config COMMON_CLK_PXA
         def_bool COMMON_CLK && ARCH_PXA
         ---help---
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index 820714c72d36..15603c1288c3 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -62,8 +62,8 @@ endif
 obj-$(CONFIG_PLAT_ORION)                += mvebu/
 obj-$(CONFIG_ARCH_MESON)                += meson/
 obj-$(CONFIG_ARCH_MXS)                  += mxs/
-obj-$(CONFIG_ARCH_LPC18XX)              += nxp/
 obj-$(CONFIG_MACH_PISTACHIO)            += pistachio/
+obj-$(CONFIG_COMMON_CLK_NXP)            += nxp/
 obj-$(CONFIG_COMMON_CLK_PXA)            += pxa/
 obj-$(CONFIG_COMMON_CLK_QCOM)           += qcom/
 obj-$(CONFIG_ARCH_ROCKCHIP)             += rockchip/