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authorAisheng Dong <aisheng.dong@nxp.com>2018-12-13 15:42:50 +0000
committerStephen Boyd <sboyd@kernel.org>2018-12-13 22:12:46 -0800
commit3a48d918a4615f0287ac2e106981b3987bf75a3d (patch)
tree5445e3c40f326310dd5807a883ab002b0bba409d /drivers
parent0f5ab411f5878274b41839bad8bdcc7af1fcaa27 (diff)
downloadlinux-3a48d918a4615f0287ac2e106981b3987bf75a3d.tar.bz2
clk: imx: add configuration option for mmio clks
The patch introduces CONFIG_MXC_CLK option for legacy MMIO clocks, this is required to compile legacy MMIO clock conditionally when adding SCU based clocks for MX8 platforms later. Cc: Shawn Guo <shawnguo@kernel.org> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Michael Turquette <mturquette@baylibre.com> Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/clk/Kconfig1
-rw-r--r--drivers/clk/Makefile2
-rw-r--r--drivers/clk/imx/Kconfig5
-rw-r--r--drivers/clk/imx/Makefile2
4 files changed, 8 insertions, 2 deletions
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index 81cdb4eaca07..1dbfcc248b92 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -287,6 +287,7 @@ source "drivers/clk/actions/Kconfig"
source "drivers/clk/bcm/Kconfig"
source "drivers/clk/hisilicon/Kconfig"
source "drivers/clk/imgtec/Kconfig"
+source "drivers/clk/imx/Kconfig"
source "drivers/clk/ingenic/Kconfig"
source "drivers/clk/keystone/Kconfig"
source "drivers/clk/mediatek/Kconfig"
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index 72be7a38cff1..2aded27477d2 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -71,7 +71,7 @@ obj-$(CONFIG_ARCH_DAVINCI) += davinci/
obj-$(CONFIG_H8300) += h8300/
obj-$(CONFIG_ARCH_HISI) += hisilicon/
obj-y += imgtec/
-obj-$(CONFIG_ARCH_MXC) += imx/
+obj-y += imx/
obj-y += ingenic/
obj-$(CONFIG_ARCH_K3) += keystone/
obj-$(CONFIG_ARCH_KEYSTONE) += keystone/
diff --git a/drivers/clk/imx/Kconfig b/drivers/clk/imx/Kconfig
new file mode 100644
index 000000000000..bdd85b89687b
--- /dev/null
+++ b/drivers/clk/imx/Kconfig
@@ -0,0 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0
+# common clock support for NXP i.MX SoC family.
+config MXC_CLK
+ bool
+ def_bool ARCH_MXC
diff --git a/drivers/clk/imx/Makefile b/drivers/clk/imx/Makefile
index 8c3baa7e6496..d447f8c0500b 100644
--- a/drivers/clk/imx/Makefile
+++ b/drivers/clk/imx/Makefile
@@ -1,6 +1,6 @@
# SPDX-License-Identifier: GPL-2.0
-obj-y += \
+obj-$(CONFIG_MXC_CLK) += \
clk.o \
clk-busy.o \
clk-cpu.o \