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Subject[PATCH 0/4] Add framework to support clkout
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The MUX/GATE register for XCLKOUT doesn't resides within PMU domain,
this can be accessed through a regmap provided by syscon driver. Adding
another clock provider to handle regmap based handing of XCLKOUT.

Dependency:
1. [PATCH v3] mfd: syscon: Support early initialization
http://article.gmane.org/gmane.linux.kernel/1679446

Also we need to find a suitable place to call early_syscon_init(), after
the device tree has been unflattened and before clock initialization.

While testing, I called this before of_clk_init() in arch/arm/kernel/time.c,
but that place is too generic. Calling anywhere from exynos.c is not
working ATM.

Tushar Behera (4):
clk: samsung: out: Add infrastructure to register CLKOUT
clk: samsung: exynos5420: Add xclkout debug clock
clk: samsung: exynos5250: Add xclkout debug clock
ARM: dts: Add pmu-syscon handle for Exynos5420/Exynos5250 clock

arch/arm/boot/dts/exynos5250.dtsi | 1 +
arch/arm/boot/dts/exynos5420.dtsi | 1 +
drivers/clk/samsung/Makefile | 2 +-
drivers/clk/samsung/clk-exynos5250.c | 14 +++
drivers/clk/samsung/clk-exynos5420.c | 14 +++
drivers/clk/samsung/clk-out.c | 181 ++++++++++++++++++++++++++++++++
drivers/clk/samsung/clk.h | 33 ++++++
include/dt-bindings/clock/exynos5250.h | 3 +
include/dt-bindings/clock/exynos5420.h | 5 +-
9 files changed, 252 insertions(+), 2 deletions(-)
create mode 100644 drivers/clk/samsung/clk-out.c

--
1.7.9.5



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