There are more and more requirements of building SoC specific drivers
as modules, add support for building i.MX common clock driver as module
to meet the requirement.
Signed-off-by: Anson Huang
---
No change.
---
drivers/clk/imx/Kconfig| 8 ++--
drivers/clk/imx/Makefile | 40 +++---
drivers/clk/imx/clk-composite-8m.c | 2 ++
drivers/clk/imx/clk-cpu.c | 2 ++
drivers/clk/imx/clk-frac-pll.c | 2 ++
drivers/clk/imx/clk-gate2.c| 2 ++
drivers/clk/imx/clk-pll14xx.c | 5 +
drivers/clk/imx/clk-sscg-pll.c | 2 ++
drivers/clk/imx/clk.c | 17
drivers/clk/imx/clk.h | 6 ++
10 files changed, 60 insertions(+), 26 deletions(-)
diff --git a/drivers/clk/imx/Kconfig b/drivers/clk/imx/Kconfig
index db0253f..ee854ac 100644
--- a/drivers/clk/imx/Kconfig
+++ b/drivers/clk/imx/Kconfig
@@ -1,8 +1,8 @@
# SPDX-License-Identifier: GPL-2.0
# common clock support for NXP i.MX SoC family.
config MXC_CLK
- bool
- def_bool ARCH_MXC
+ tristate "IMX clock"
+ depends on ARCH_MXC
config MXC_CLK_SCU
bool
@@ -11,24 +11,28 @@ config MXC_CLK_SCU
config CLK_IMX8MM
bool "IMX8MM CCM Clock Driver"
depends on ARCH_MXC
+ select MXC_CLK
help
Build the driver for i.MX8MM CCM Clock Driver
config CLK_IMX8MN
bool "IMX8MN CCM Clock Driver"
depends on ARCH_MXC
+ select MXC_CLK
help
Build the driver for i.MX8MN CCM Clock Driver
config CLK_IMX8MP
bool "IMX8MP CCM Clock Driver"
depends on ARCH_MXC
+ select MXC_CLK
help
Build the driver for i.MX8MP CCM Clock Driver
config CLK_IMX8MQ
bool "IMX8MQ CCM Clock Driver"
depends on ARCH_MXC
+ select MXC_CLK
help
Build the driver for i.MX8MQ CCM Clock Driver
diff --git a/drivers/clk/imx/Makefile b/drivers/clk/imx/Makefile
index 928f874..687207d 100644
--- a/drivers/clk/imx/Makefile
+++ b/drivers/clk/imx/Makefile
@@ -1,25 +1,25 @@
# SPDX-License-Identifier: GPL-2.0
-obj-$(CONFIG_MXC_CLK) += \
- clk.o \
- clk-busy.o \
- clk-composite-8m.o \
- clk-cpu.o \
- clk-composite-7ulp.o \
- clk-divider-gate.o \
- clk-fixup-div.o \
- clk-fixup-mux.o \
- clk-frac-pll.o \
- clk-gate-exclusive.o \
- clk-gate2.o \
- clk-pfd.o \
- clk-pfdv2.o \
- clk-pllv1.o \
- clk-pllv2.o \
- clk-pllv3.o \
- clk-pllv4.o \
- clk-sscg-pll.o \
- clk-pll14xx.o
+mxc-clk-objs += clk.o
+mxc-clk-objs += clk-busy.o
+mxc-clk-objs += clk-composite-7ulp.o
+mxc-clk-objs += clk-composite-8m.o
+mxc-clk-objs += clk-cpu.o
+mxc-clk-objs += clk-divider-gate.o
+mxc-clk-objs += clk-fixup-div.o
+mxc-clk-objs += clk-fixup-mux.o
+mxc-clk-objs += clk-frac-pll.o
+mxc-clk-objs += clk-gate2.o
+mxc-clk-objs += clk-gate-exclusive.o
+mxc-clk-objs += clk-pfd.o
+mxc-clk-objs += clk-pfdv2.o
+mxc-clk-objs += clk-pllv1.o
+mxc-clk-objs += clk-pllv2.o
+mxc-clk-objs += clk-pllv3.o
+mxc-clk-objs += clk-pllv4.o
+mxc-clk-objs += clk-pll14xx.o
+mxc-clk-objs += clk-sscg-pll.o
+obj-$(CONFIG_MXC_CLK) += mxc-clk.o
obj-$(CONFIG_MXC_CLK_SCU) += \
clk-scu.o \
diff --git a/drivers/clk/imx/clk-composite-8m.c
b/drivers/clk/imx/clk-composite-8m.c
index d2b5af8..78fb7e5 100644
--- a/drivers/clk/imx/clk-composite-8m.c
+++ b/drivers/clk/imx/clk-composite-8m.c
@@ -5,6 +5,7 @@
#include
#include
+#include
#include
#include
@@ -243,3 +244,4 @@ struct clk_hw *imx8m_clk_hw_composite_flags(const char
*name,
kfree(mux);
return ERR_CAST(hw);
}
+EXPORT_SYMBOL_GPL(imx8m_clk_hw_composite_flags);
diff --git a/drivers/clk/imx/clk-cpu.c b/drivers/clk/imx/clk-cpu.c
index cb182be..cb6ca4c 100644
--- a/drivers/clk/imx/clk-cpu.c
+++ b/drivers/clk/imx/clk-cpu.c
@@ -5,6 +5,7 @@
#include
#include
+#include
#include
#include "clk.h"
@@ -104,3 +105,4 @@ struct clk_hw *imx_clk_hw_cpu(const char *name, const char
*parent_name,
return hw;
}
+EXPORT_SYMBOL_GPL(imx_clk_hw_cpu);
diff --git a/drivers/clk/imx/clk-frac-pll.c b/drivers/clk/imx/clk-frac-pll.c
index 101e0a3..c703056 100644
--- a/drivers/clk/imx/clk-frac-pll.c
+++ b/drivers/clk/imx/clk-frac-pll.c
@@ -10,6 +10,7 @@
#include
#include
+#include
#include
#include
#include
@@ -233,3 +234,4 @@ struct clk_hw *imx_clk_hw_frac_pll(const char *name,
return hw;
}
+EXPORT_SYMBOL_GPL(imx_clk_hw_frac_pll);
diff --git a/drivers/clk/imx/clk-gate2.c b/drivers/clk/imx/clk-gate2.c
index b87ab3c..512f675 100644
--- a/drivers/clk/imx/clk-gate2.c
+++ b/drivers/clk/imx/clk-gate2.c
@@ -7,6 +7,7 @@
*/
#include
+#include
#include
#include
#include
@@ -177,3 +178,4 @@ struct clk_hw *clk_hw_register_gate2(struct device *dev,
const char *name,
return hw;
}
+EXPORT_SYMBOL_GPL(clk_hw_register_gate2);
diff --git
