[PATCH 1/2] clk: ti: Split common omap2plus functions into new symbol

[Markus Schneider-Pargmann (TI.com)]

Create a new symbol for the common clock functions used by some of the
omap2plus clock drivers. These drivers now select this new symbol when
they need the functions. Note these common functions are not
ARCH_OMAP2PLUS specific.

Note that the common functions are using regmap, so select it here.

Signed-off-by: Markus Schneider-Pargmann (TI.com) <msp at baylibre.com>
---
 drivers/clk/ti/Kconfig  | 11 +++++++++++
 drivers/clk/ti/Makefile |  3 ++-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/drivers/clk/ti/Kconfig b/drivers/clk/ti/Kconfig
index fdda283d6d374b28230c68a8b29720184680c67b..7b8da69712e4fa61c15f3fb0cbdc9f3fd8de31bb 100644
--- a/drivers/clk/ti/Kconfig
+++ b/drivers/clk/ti/Kconfig
@@ -3,9 +3,17 @@
 # Copyright (C) 2020 Dario Binacchi <dariobin at libero.it>
 #
 
+config CLK_TI_OMAP2PLUS
+	bool
+	depends on CLK
+	select REGMAP
+	help
+	  Common clock functions used in some TI clock drivers.
+
 config CLK_TI_AM3_DPLL
 	bool "TI AM33XX Digital Phase-Locked Loop (DPLL) clock drivers"
 	depends on CLK && OF_CONTROL && ARCH_OMAP2PLUS
+	select CLK_TI_OMAP2PLUS
 	help
 	  This enables the DPLL clock drivers support on AM33XX SoCs. The DPLL
 	  provides all interface clocks and functional clocks to the processor.
@@ -19,18 +27,21 @@ config CLK_TI_CTRL
 config CLK_TI_DIVIDER
 	bool "TI divider clock driver"
 	depends on CLK && OF_CONTROL && CLK_CCF
+	select CLK_TI_OMAP2PLUS
 	help
 	  This enables the divider clock driver support on TI's SoCs.
 
 config CLK_TI_GATE
 	bool "TI gate clock driver"
 	depends on CLK && OF_CONTROL
+	select CLK_TI_OMAP2PLUS
 	help
 	  This enables the gate clock driver support on TI's SoCs.
 
 config CLK_TI_MUX
 	bool "TI mux clock driver"
 	depends on CLK && OF_CONTROL && CLK_CCF
+	select CLK_TI_OMAP2PLUS
 	help
 	  This enables the mux clock driver support on TI's SoCs.
 
diff --git a/drivers/clk/ti/Makefile b/drivers/clk/ti/Makefile
index a58f19f46d9f189e9394e756a5cf7bd32480287d..329fae67889b11a9ef3c646b166243abcb956144 100644
--- a/drivers/clk/ti/Makefile
+++ b/drivers/clk/ti/Makefile
@@ -3,13 +3,14 @@
 # Copyright (C) 2020 Dario Binacchi <dariobin at libero.it>
 #
 
-obj-$(CONFIG_ARCH_OMAP2PLUS) += clk.o omap4-cm.o
+obj-$(CONFIG_ARCH_OMAP2PLUS) += omap4-cm.o
 
 obj-$(CONFIG_CLK_TI_AM3_DPLL) += clk-am3-dpll.o clk-am3-dpll-x2.o
 obj-$(CONFIG_CLK_TI_CTRL) += clk-ctrl.o
 obj-$(CONFIG_CLK_TI_DIVIDER) += clk-divider.o
 obj-$(CONFIG_CLK_TI_GATE) += clk-gate.o
 obj-$(CONFIG_CLK_TI_MUX) += clk-mux.o
+obj-$(CONFIG_CLK_TI_OMAP2PLUS) += clk.o
 obj-$(CONFIG_CLK_TI_SCI) += clk-sci.o
 obj-$(CONFIG_$(PHASE_)CLK_K3_PLL) += clk-k3-pll.o
 obj-$(CONFIG_$(PHASE_)CLK_K3) += clk-k3.o

-- 
2.51.0