clk/rockchip/rk618: rename directory to "regmap"

Change-Id: Ia2446b588d4fecc947caa87751ea988deafa25fe
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>

drivers/clk/Kconfig

@@ -306,6 +306,7 @@ source "drivers/clk/meson/Kconfig"
 source "drivers/clk/mvebu/Kconfig"
 source "drivers/clk/qcom/Kconfig"
 source "drivers/clk/renesas/Kconfig"
+source "drivers/clk/rockchip/Kconfig"
 source "drivers/clk/samsung/Kconfig"
 source "drivers/clk/sprd/Kconfig"
 source "drivers/clk/sunxi-ng/Kconfig"

drivers/clk/rockchip/Kconfig

@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0
+
+source "drivers/clk/rockchip/regmap/Kconfig"

drivers/clk/rockchip/Makefile

@@ -30,4 +30,4 @@ obj-$(CONFIG_CPU_RK3368)	+= clk-rk3368.o
 obj-$(CONFIG_CPU_RK3568)	+= clk-rk3568.o
 obj-$(CONFIG_CPU_RK3399)	+= clk-rk3399.o
 
-obj-$(CONFIG_MFD_RK618)		+= rk618/
+obj-$(CONFIG_COMMON_CLK_ROCKCHIP_REGMAP)	+= regmap/

drivers/clk/rockchip/regmap/Kconfig

@@ -0,0 +1,10 @@
+# SPDX-License-Identifier: GPL-2.0
+
+config COMMON_CLK_ROCKCHIP_REGMAP
+	tristate
+
+config CLK_RK618
+	tristate "Clock driver for Rockchip RK618"
+	depends on MFD_RK618
+	default MFD_RK618
+	select COMMON_CLK_ROCKCHIP_REGMAP

drivers/clk/rockchip/regmap/Makefile

@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: GPL-2.0
+
+obj-$(CONFIG_COMMON_CLK_ROCKCHIP_REGMAP) += clk-rockchip-regmap.o
+
+clk-rockchip-regmap-objs := clk-regmap-mux.o \
+			    clk-regmap-divider.o \
+			    clk-regmap-gate.o \
+			    clk-regmap-fractional-divider.o \
+			    clk-regmap-composite.o \
+			    clk-regmap-pll.o
+
+obj-$(CONFIG_CLK_RK618) += clk-rk618.o

drivers/clk/rockchip/rk618/Makefile

@@ -1,12 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-#
-# Makefile for the Rockchip RK618 CRU driver.
-#
-
-obj-$(CONFIG_MFD_RK618) += clk-regmap-mux.o \
-			   clk-regmap-divider.o \
-			   clk-regmap-gate.o \
-			   clk-regmap-fractional-divider.o \
-			   clk-regmap-composite.o \
-			   clk-regmap-pll.o \
-			   clk-rk618.o