2018-01-17 09:38:26

by Benjamin Gaignard

Subject: [PATCH v2] clk: stm32: add configuration flags for each of the stm32 drivers

Add two configuration flags to be able to not compile all the time
stm32f and stm32h7 drivers when ARCH_STM32 is set.
That help to save some space on those small platforms.

Signed-off-by: Benjamin Gaignard <[email protected]>
Acked-by: Gabriel Fernandez <[email protected]>
---
drivers/clk/Kconfig | 14 ++++++++++++++
drivers/clk/Makefile | 4 ++--
2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index 1c4e1aa6767e..47243e8675c1 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -226,6 +226,20 @@ config COMMON_CLK_VC5
This driver supports the IDT VersaClock 5 and VersaClock 6
programmable clock generators.

+config COMMON_CLK_STM32F
+ bool "Clock driver for stm32f4 and stm32f7 SoC families"
+ depends on MACH_STM32F429 || MACH_STM32F469 || MACH_STM32F746
+ help
+ ---help---
+ Support for stm32f4 and stm32f7 SoC families clocks
+
+config COMMON_CLK_STM32H7
+ bool "Clock driver for stm32h7 SoC family"
+ depends on MACH_STM32H743
+ help
+ ---help---
+ Support for stm32h7 SoC family clocks
+
source "drivers/clk/bcm/Kconfig"
source "drivers/clk/hisilicon/Kconfig"
source "drivers/clk/imgtec/Kconfig"
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index f7f761b02bed..956dce66587b 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -44,8 +44,8 @@ obj-$(CONFIG_COMMON_CLK_SCPI) += clk-scpi.o
obj-$(CONFIG_COMMON_CLK_SI5351) += clk-si5351.o
obj-$(CONFIG_COMMON_CLK_SI514) += clk-si514.o
obj-$(CONFIG_COMMON_CLK_SI570) += clk-si570.o
-obj-$(CONFIG_ARCH_STM32) += clk-stm32f4.o
-obj-$(CONFIG_ARCH_STM32) += clk-stm32h7.o
+obj-$(CONFIG_COMMON_CLK_STM32F) += clk-stm32f4.o
+obj-$(CONFIG_COMMON_CLK_STM32H7) += clk-stm32h7.o
obj-$(CONFIG_ARCH_TANGO) += clk-tango4.o
obj-$(CONFIG_CLK_TWL6040) += clk-twl6040.o
obj-$(CONFIG_ARCH_U300) += clk-u300.o
--
2.15.0

2018-02-14 14:59:17

by Benjamin Gaignard

Subject: Re: [PATCH v2] clk: stm32: add configuration flags for each of the stm32 drivers

2018-01-17 10:38 GMT+01:00 Benjamin Gaignard <[email protected]>:
> Add two configuration flags to be able to not compile all the time
> stm32f and stm32h7 drivers when ARCH_STM32 is set.
> That help to save some space on those small platforms.
>
> Signed-off-by: Benjamin Gaignard <[email protected]>
> Acked-by: Gabriel Fernandez <[email protected]>

Gentle ping on this patch, thanks

Benjamin

> ---
> drivers/clk/Kconfig | 14 ++++++++++++++
> drivers/clk/Makefile | 4 ++--
> 2 files changed, 16 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
> index 1c4e1aa6767e..47243e8675c1 100644
> --- a/drivers/clk/Kconfig
> +++ b/drivers/clk/Kconfig
> @@ -226,6 +226,20 @@ config COMMON_CLK_VC5
> This driver supports the IDT VersaClock 5 and VersaClock 6
> programmable clock generators.
>
> +config COMMON_CLK_STM32F
> + bool "Clock driver for stm32f4 and stm32f7 SoC families"
> + depends on MACH_STM32F429 || MACH_STM32F469 || MACH_STM32F746
> + help
> + ---help---
> + Support for stm32f4 and stm32f7 SoC families clocks
> +
> +config COMMON_CLK_STM32H7
> + bool "Clock driver for stm32h7 SoC family"
> + depends on MACH_STM32H743
> + help
> + ---help---
> + Support for stm32h7 SoC family clocks
> +
> source "drivers/clk/bcm/Kconfig"
> source "drivers/clk/hisilicon/Kconfig"
> source "drivers/clk/imgtec/Kconfig"
> diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
> index f7f761b02bed..956dce66587b 100644
> --- a/drivers/clk/Makefile
> +++ b/drivers/clk/Makefile
> @@ -44,8 +44,8 @@ obj-$(CONFIG_COMMON_CLK_SCPI) += clk-scpi.o
> obj-$(CONFIG_COMMON_CLK_SI5351) += clk-si5351.o
> obj-$(CONFIG_COMMON_CLK_SI514) += clk-si514.o
> obj-$(CONFIG_COMMON_CLK_SI570) += clk-si570.o
> -obj-$(CONFIG_ARCH_STM32) += clk-stm32f4.o
> -obj-$(CONFIG_ARCH_STM32) += clk-stm32h7.o
> +obj-$(CONFIG_COMMON_CLK_STM32F) += clk-stm32f4.o
> +obj-$(CONFIG_COMMON_CLK_STM32H7) += clk-stm32h7.o
> obj-$(CONFIG_ARCH_TANGO) += clk-tango4.o
> obj-$(CONFIG_CLK_TWL6040) += clk-twl6040.o
> obj-$(CONFIG_ARCH_U300) += clk-u300.o
> --
> 2.15.0
>