From: "Enrico Weigelt, metux IT consult" <info@metux.net>
To: linux-kernel@vger.kernel.org
Cc: sboyd@kernel.org, matthias.bgg@gmail.com,
mturquette@baylibre.com, linux-clk@vger.kernel.org,
linux-riscv@lists.infradead.org
Subject: [PATCH] drivers: clk: make gpio-gated clock support optional
Date: Tue, 17 Nov 2020 16:49:15 +0100 [thread overview]
Message-ID: <20201117154915.19951-1-info@metux.net> (raw)
The gpio-gate-clock / gpio-mux-clock driver isn't used much,
just by a few ARM SoCs, so there's no need to always include
it unconditionally.
Thus make it optional, but keep it enabled by default.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
---
drivers/clk/Kconfig | 7 +++++++
drivers/clk/Makefile | 2 +-
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index c715d4681a0b..ec5b3a75bcf4 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -38,6 +38,13 @@ menuconfig COMMON_CLK
if COMMON_CLK
+config COMMON_CLK_GPIO
+ tristate "GPIO gated clock support"
+ default y
+ help
+ Supports gpio gated clocks, which can be enabled/disabled via
+ gpio output.
+
config COMMON_CLK_WM831X
tristate "Clock driver for WM831x/2x PMICs"
depends on MFD_WM831X
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index da8fcf147eb1..0692ab5abc6d 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -11,7 +11,7 @@ obj-$(CONFIG_COMMON_CLK) += clk-multiplier.o
obj-$(CONFIG_COMMON_CLK) += clk-mux.o
obj-$(CONFIG_COMMON_CLK) += clk-composite.o
obj-$(CONFIG_COMMON_CLK) += clk-fractional-divider.o
-obj-$(CONFIG_COMMON_CLK) += clk-gpio.o
+obj-$(CONFIG_COMMON_CLK_GPIO) += clk-gpio.o
ifeq ($(CONFIG_OF), y)
obj-$(CONFIG_COMMON_CLK) += clk-conf.o
endif
--
2.11.0
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next reply other threads:[~2020-11-17 15:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-17 15:49 Enrico Weigelt, metux IT consult [this message]
-- strict thread matches above, loose matches on Subject: below --
2019-12-19 18:19 [PATCH] drivers: clk: make gpio-gated clock support optional Enrico Weigelt, metux IT consult
2019-12-24 3:00 ` Stephen Boyd
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