[V6,3/6] clk: imx: Add clock configuration for ARMv7 platforms

Commit Message

Anson Huang July 7, 2020, 5:09 a.m. UTC

Add CONFIG_CLK_xxx for i.MX ARMv7 platforms, and use it as build option
instead of CONFIG_SOC_xxx, the CONFIG_CLK_xxx will be selected by default
according to CONFIG_SOC_xxx.

Signed-off-by: Anson Huang <[e-mail]>
Reviewed-by: Dong Aisheng <[e-mail]>
---
Changes since V5:
	- make i.MX6/7 platforms clock driver NOT support COMPILE_TEST and
	  ONLY support built-in, as they depend on ARCH code/config.
---
 drivers/clk/imx/Kconfig  | 62 +++++++++++++++++++++++++++++++++++++++++++++++-
 drivers/clk/imx/Makefile | 30 +++++++++++------------
 2 files changed, 76 insertions(+), 16 deletions(-)

Comments

Stephen Boyd July 16, 2020, 12:58 a.m. UTC | #1

Quoting Anson Huang (2020-07-06 22:09:36)
> Add CONFIG_CLK_xxx for i.MX ARMv7 platforms, and use it as build option
> instead of CONFIG_SOC_xxx, the CONFIG_CLK_xxx will be selected by default
> according to CONFIG_SOC_xxx.
> 
> Signed-off-by: Anson Huang <[e-mail]>
> Reviewed-by: Dong Aisheng <[e-mail]>
> ---

Reviewed-by: Stephen Boyd <[e-mail]>

Patch

diff --git a/drivers/clk/imx/Kconfig b/drivers/clk/imx/Kconfig
index ee854ac..e96bd38 100644
--- a/drivers/clk/imx/Kconfig
+++ b/drivers/clk/imx/Kconfig
@@ -2,12 +2,72 @@ 
 # common clock support for NXP i.MX SoC family.
 config MXC_CLK
 	tristate "IMX clock"
-	depends on ARCH_MXC
+	depends on ARCH_MXC || COMPILE_TEST
 
 config MXC_CLK_SCU
 	bool
 	depends on IMX_SCU
 
+config CLK_IMX1
+	def_bool SOC_IMX1
+	select MXC_CLK
+
+config CLK_IMX21
+	def_bool SOC_IMX21
+	select MXC_CLK
+
+config CLK_IMX25
+	def_bool SOC_IMX25
+	select MXC_CLK
+
+config CLK_IMX27
+	def_bool SOC_IMX27
+	select MXC_CLK
+
+config CLK_IMX31
+	def_bool SOC_IMX31
+	select MXC_CLK
+
+config CLK_IMX35
+	def_bool SOC_IMX35
+	select MXC_CLK
+
+config CLK_IMX5
+	def_bool SOC_IMX5
+	select MXC_CLK
+
+config CLK_IMX6Q
+	def_bool SOC_IMX6Q
+	select MXC_CLK
+
+config CLK_IMX6SL
+	def_bool SOC_IMX6SL
+	select MXC_CLK
+
+config CLK_IMX6SLL
+	def_bool SOC_IMX6SLL
+	select MXC_CLK
+
+config CLK_IMX6SX
+	def_bool SOC_IMX6SX
+	select MXC_CLK
+
+config CLK_IMX6UL
+	def_bool SOC_IMX6UL
+	select MXC_CLK
+
+config CLK_IMX7D
+	def_bool SOC_IMX7D
+	select MXC_CLK
+
+config CLK_IMX7ULP
+	def_bool SOC_IMX7ULP
+	select MXC_CLK
+
+config CLK_VF610
+	def_bool SOC_VF610
+	select MXC_CLK
+
 config CLK_IMX8MM
 	bool "IMX8MM CCM Clock Driver"
 	depends on ARCH_MXC
diff --git a/drivers/clk/imx/Makefile b/drivers/clk/imx/Makefile
index 687207d..17f5d12 100644
--- a/drivers/clk/imx/Makefile
+++ b/drivers/clk/imx/Makefile
@@ -31,18 +31,18 @@  obj-$(CONFIG_CLK_IMX8MP) += clk-imx8mp.o
 obj-$(CONFIG_CLK_IMX8MQ) += clk-imx8mq.o
 obj-$(CONFIG_CLK_IMX8QXP) += clk-imx8qxp.o clk-imx8qxp-lpcg.o
 
-obj-$(CONFIG_SOC_IMX1)   += clk-imx1.o
-obj-$(CONFIG_SOC_IMX21)  += clk-imx21.o
-obj-$(CONFIG_SOC_IMX25)  += clk-imx25.o
-obj-$(CONFIG_SOC_IMX27)  += clk-imx27.o
-obj-$(CONFIG_SOC_IMX31)  += clk-imx31.o
-obj-$(CONFIG_SOC_IMX35)  += clk-imx35.o
-obj-$(CONFIG_SOC_IMX5)   += clk-imx5.o
-obj-$(CONFIG_SOC_IMX6Q)  += clk-imx6q.o
-obj-$(CONFIG_SOC_IMX6SL) += clk-imx6sl.o
-obj-$(CONFIG_SOC_IMX6SLL) += clk-imx6sll.o
-obj-$(CONFIG_SOC_IMX6SX) += clk-imx6sx.o
-obj-$(CONFIG_SOC_IMX6UL) += clk-imx6ul.o
-obj-$(CONFIG_SOC_IMX7D)  += clk-imx7d.o
-obj-$(CONFIG_SOC_IMX7ULP) += clk-imx7ulp.o
-obj-$(CONFIG_SOC_VF610)  += clk-vf610.o
+obj-$(CONFIG_CLK_IMX1)   += clk-imx1.o
+obj-$(CONFIG_CLK_IMX21)  += clk-imx21.o
+obj-$(CONFIG_CLK_IMX25)  += clk-imx25.o
+obj-$(CONFIG_CLK_IMX27)  += clk-imx27.o
+obj-$(CONFIG_CLK_IMX31)  += clk-imx31.o
+obj-$(CONFIG_CLK_IMX35)  += clk-imx35.o
+obj-$(CONFIG_CLK_IMX5)   += clk-imx5.o
+obj-$(CONFIG_CLK_IMX6Q)  += clk-imx6q.o
+obj-$(CONFIG_CLK_IMX6SL) += clk-imx6sl.o
+obj-$(CONFIG_CLK_IMX6SLL) += clk-imx6sll.o
+obj-$(CONFIG_CLK_IMX6SX) += clk-imx6sx.o
+obj-$(CONFIG_CLK_IMX6UL) += clk-imx6ul.o
+obj-$(CONFIG_CLK_IMX7D)  += clk-imx7d.o
+obj-$(CONFIG_CLK_IMX7ULP) += clk-imx7ulp.o
+obj-$(CONFIG_CLK_VF610)  += clk-vf610.o