Array of struct of_device_id may be be const as expected by
of_match_table field and of_find_matching_node_and_match() function.
Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: NJingoo Han <jg1.han@samsung.com>
Signed-off-by: NTomasz Figa <t.figa@samsung.com>

Ensure the clock provider is not registered until after all its related
clocks were created and are ready to use. Currently there are races
possible and any (of_)clk_get() call right after a clock provider's
clk_init_cb callback call may fail.
Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: NTomasz Figa <t.figa@samsung.com>

Samsung CCF helper functions do not provide support to
register multiple Clock Providers for a given SoC. Due to
this limitation, SoC platforms are not able to use these
helpers for registering multiple clock providers and are
forced to bypass this layer.

This layer is modified accordingly to enable the support
for multiple clock providers.

Clock file for exynos4, exynos5250, exynos5420, exynos5440,
S3c64xx, S3c24xx are also modified as per changed helper functions.
Signed-off-by: NRahul Sharma <rahul.sharma@samsung.com>
[t.figa: Modified s3c2410 clock driver as well]
Signed-off-by: NTomasz Figa <t.figa@samsung.com>

Since all SoC drivers have been moved to local suspend/resume handling,
the old code can be safely dropped.
Signed-off-by: NTomasz Figa <t.figa@samsung.com>
Acked-by: NKyungmin Park <kyungmin.park@samsung.com>
Acked-by: NHeiko Stuebner <heiko@sntech.de>
Reviewed-by: NThomas Abraham <thomas.ab@samsung.com>
Reviewed-by: NSylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

The patch replaces private enum clock IDs in the driver with macros provided
by the DT header.
Signed-off-by: NAndrzej Hajda <a.hajda@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Acked-by: NMike Turquette <mturquette@linaro.org>
Acked-by: NKukjin Kim <kgene.kim@samsung.com>
Signed-off-by: NTomasz Figa <t.figa@samsung.com>

There is no need to use clkdev inside the clock driver to retrieve the
clocks for internal use. Instead __clk_lookup() helper can be used to
look up clocks by their platform name.

This patch modifies the behavior of _get_rate() helper to look up clocks
by platform name and adjusts all users of it to pass platform names
instead of clkdev aliases.
Signed-off-by: NTomasz Figa <t.figa@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: NSylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: NMike Turquette <mturquette@linaro.org>

__initdata should be placed between the variable name and equal
sign for the variable to be placed in the intended section.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NMike Turquette <mturquette@linaro.org>

Symbols referenced only in this file are made static.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Acked-by: NKukjin Kim <kgene.kim@samsung.com>
Reviewed-by: NTomasz Figa <t.figa@samsung.com>
Signed-off-by: NMike Turquette <mturquette@linaro.org>

The new common clock drivers for exynos are using compile
time constants and soc_is_exynos* macros to provide backwards
compatibility for pre-DT systems, which is not possible with
multiplatform kernels. This moves all the necessary
information back into platform code and removes the mach/*
header inclusions.
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Cc: Mike Turquette <mturquette@linaro.org>

This patch extends suspend/resume support for SoC-specific registers to
handle differences in register sets on particular SoCs.
Signed-off-by: NTomasz Figa <t.figa@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: NThomas Abraham <thomas.abraham@linaro.org>
Acked-by: NMike Turquette <mturquette@linaro.org>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

The Exynos5440 clocks are statically listed and registered using the
Samsung specific common clock helper functions.
Signed-off-by: NThomas Abraham <thomas.abraham@linaro.org>
Acked-by: NMike Turquette <mturquette@linaro.org>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>