* [PATCH v2] clk: iproc: Make clocks visible options
@ 2015-10-29 20:44 Jon Mason
2016-09-15 0:24 ` Stephen Boyd
0 siblings, 1 reply; 2+ messages in thread
From: Jon Mason @ 2015-10-29 20:44 UTC (permalink / raw)
To: linux-arm-kernel
Make the clocks visible options that can be selected by anyone. This
avoids the problems of:
1) Select is a reverse dependency and is hard for people to understand
and can sometimes be a pain to track down
2) Build coverage goes down because configs are hidden
3) Code bloat
Patch suggested by Stephen Boyd
Signed-off-by: Jon Mason <jonmason@broadcom.com>
---
arch/arm/mach-bcm/Kconfig | 1 -
drivers/clk/bcm/Kconfig | 30 +++++++++++++++++++++++++++++-
drivers/clk/bcm/Makefile | 7 +++----
3 files changed, 32 insertions(+), 6 deletions(-)
diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig
index 679798b..cacaaec 100644
--- a/arch/arm/mach-bcm/Kconfig
+++ b/arch/arm/mach-bcm/Kconfig
@@ -14,7 +14,6 @@ config ARCH_BCM_IPROC
select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if SMP
select ARM_GLOBAL_TIMER
- select COMMON_CLK_IPROC
select CLKSRC_MMIO
select ARCH_REQUIRE_GPIOLIB
select ARM_AMBA
diff --git a/drivers/clk/bcm/Kconfig b/drivers/clk/bcm/Kconfig
index 46ee475..ad815a5 100644
--- a/drivers/clk/bcm/Kconfig
+++ b/drivers/clk/bcm/Kconfig
@@ -9,8 +9,36 @@ config CLK_BCM_KONA
in the BCM281xx and BCM21664 families.
config COMMON_CLK_IPROC
- bool
+ bool "Broadcom iProc clock support"
+ depends on ARCH_BCM_IPROC || COMPILE_TEST
depends on COMMON_CLK
+ default ARCH_BCM_IPROC
help
Enable common clock framework support for Broadcom SoCs
based on the iProc architecture
+
+if COMMON_CLK_IPROC
+
+config CLK_BCM_CYGNUS
+ bool "Broadcom Cygnus clock support"
+ depends on ARCH_BCM_CYGNUS || COMPILE_TEST
+ default ARCH_BCM_CYGNUS
+ help
+ Enable common clock framework support for the Broadcom Cygnus SoC
+
+config CLK_BCM_NSP
+ bool "Broadcom Northstar/Northstar Plus clock support"
+ depends on ARCH_BCM_5301X || ARCH_BCM_NSP || COMPILE_TEST
+ default ARCH_BCM_5301X || ARCH_BCM_NSP
+ help
+ Enable common clock framework support for the Broadcom Northstar and
+ Northstar Plus SoCs
+
+config CLK_BCM_NS2
+ bool "Broadcom Northstar 2 clock support"
+ depends on ARM64 || COMPILE_TEST
+ default ARCH_BCM_IPROC
+ help
+ Enable common clock framework support for the Broadcom Northstar 2 SoC
+
+endif
diff --git a/drivers/clk/bcm/Makefile b/drivers/clk/bcm/Makefile
index 2d1cbc5..05d5830 100644
--- a/drivers/clk/bcm/Makefile
+++ b/drivers/clk/bcm/Makefile
@@ -3,7 +3,6 @@ obj-$(CONFIG_CLK_BCM_KONA) += clk-kona-setup.o
obj-$(CONFIG_CLK_BCM_KONA) += clk-bcm281xx.o
obj-$(CONFIG_CLK_BCM_KONA) += clk-bcm21664.o
obj-$(CONFIG_COMMON_CLK_IPROC) += clk-iproc-armpll.o clk-iproc-pll.o clk-iproc-asiu.o
-obj-$(CONFIG_COMMON_CLK_IPROC) += clk-ns2.o
-obj-$(CONFIG_ARCH_BCM_CYGNUS) += clk-cygnus.o
-obj-$(CONFIG_ARCH_BCM_NSP) += clk-nsp.o
-obj-$(CONFIG_ARCH_BCM_5301X) += clk-nsp.o
+obj-$(CONFIG_CLK_BCM_CYGNUS) += clk-cygnus.o
+obj-$(CONFIG_CLK_BCM_NSP) += clk-nsp.o
+obj-$(CONFIG_CLK_BCM_NS2) += clk-ns2.o
--
1.9.1
^ permalink raw reply related [flat|nested] 2+ messages in thread* [PATCH v2] clk: iproc: Make clocks visible options
2015-10-29 20:44 [PATCH v2] clk: iproc: Make clocks visible options Jon Mason
@ 2016-09-15 0:24 ` Stephen Boyd
0 siblings, 0 replies; 2+ messages in thread
From: Stephen Boyd @ 2016-09-15 0:24 UTC (permalink / raw)
To: linux-arm-kernel
On 10/29, Jon Mason wrote:
> Make the clocks visible options that can be selected by anyone. This
> avoids the problems of:
> 1) Select is a reverse dependency and is hard for people to understand
> and can sometimes be a pain to track down
> 2) Build coverage goes down because configs are hidden
> 3) Code bloat
>
> Patch suggested by Stephen Boyd
>
> Signed-off-by: Jon Mason <jonmason@broadcom.com>
> ---
Applied to clk-next with some minor fixup in the Makefile. I know
this is almost a year old, but it still mostly applied.
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2016-09-15 0:24 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-10-29 20:44 [PATCH v2] clk: iproc: Make clocks visible options Jon Mason
2016-09-15 0:24 ` Stephen Boyd
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).