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authorLinus Walleij2017-06-21 09:59:52 +0200
committerStephen Boyd2017-06-21 10:45:54 -0700
commit846423f96721d5c1c2fad6b43b3f1359002907d5 (patch)
tree97c6d36152e7ad88ddf357322d29ef8e4b1c8aea /drivers/clk/Kconfig
parente293915a6edf3c57bd9f8101249221f5fc5f8bfe (diff)
clk: Add Gemini SoC clock controller
The Cortina Systems Gemini (SL3516/CS3516) has an on-chip clock controller that derive all clocks from a single crystal, using some documented and some undocumented PLLs, half dividers, counters and gates. This is a best attempt to construct a clock driver for the clocks so at least we can gate off unused hardware and driver the PCI bus clock. Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> [sboyd@codeaurora.org: Fix devm_ioremap_resource() return value checking] Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/Kconfig')
-rw-r--r--drivers/clk/Kconfig9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index 10fef771bb36..d406b087553f 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -126,6 +126,15 @@ config COMMON_CLK_CS2000_CP
help
If you say yes here you get support for the CS2000 clock multiplier.
+config COMMON_CLK_GEMINI
+ bool "Clock driver for Cortina Systems Gemini SoC"
+ depends on ARCH_GEMINI || COMPILE_TEST
+ select MFD_SYSCON
+ select RESET_CONTROLLER
+ ---help---
+ This driver supports the SoC clocks on the Cortina Systems Gemini
+ platform, also known as SL3516 or CS3516.
+
config COMMON_CLK_S2MPS11
tristate "Clock driver for S2MPS1X/S5M8767 MFD"
depends on MFD_SEC_CORE || COMPILE_TEST