diff options
author | Prashant Gaikwad <pgaikwad@nvidia.com> | 2013-01-04 11:00:52 +0400 |
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committer | Mike Turquette <mturquette@linaro.org> | 2013-01-24 23:09:28 +0400 |
commit | f2f6c2556dcc432e50003bc8fa4d62d95906f149 (patch) | |
tree | b0ffefa1b14c1c9a0435adbd81753cca9b6fed97 /include/linux/clk-provider.h | |
parent | 4cfe54e57910b59444d34a05284db27df416f20b (diff) | |
download | linux-f2f6c2556dcc432e50003bc8fa4d62d95906f149.tar.xz |
clk: add common of_clk_init() function
Modify of_clk_init function so that it will determine which
driver to initialize based on device tree instead of each driver
registering to it.
Based on a similar patch for drivers/irqchip by Thomas Petazzoni and
drivers/clocksource by Stephen Warren.
Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com>
Tested-by: Tony Prisk <linux@prisktech.co.nz>
Tested-by: Pawel Moll <pawel.moll@arm.com>
Tested-by: Rob Herring <rob.herring@calxeda.com>
Tested-by: Josh Cartwright <josh.cartwright@ni.com>
Reviewed-by: Josh Cartwright <josh.cartwright@ni.com>
Acked-by: Maxime Ripard <maxime.ripard@anandra.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
[mturquette@linaro.org: merge conflict from missing CLKSRC_OF_TABLES()]
Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'include/linux/clk-provider.h')
-rw-r--r-- | include/linux/clk-provider.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index 4989b8a7bed1..7f197d7addb0 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -379,7 +379,13 @@ struct clk_onecell_data { }; struct clk *of_clk_src_onecell_get(struct of_phandle_args *clkspec, void *data); const char *of_clk_get_parent_name(struct device_node *np, int index); + void of_clk_init(const struct of_device_id *matches); +#define CLK_OF_DECLARE(name, compat, fn) \ + static const struct of_device_id __clk_of_table_##name \ + __used __section(__clk_of_table) \ + = { .compatible = compat, .data = fn }; + #endif /* CONFIG_COMMON_CLK */ #endif /* CLK_PROVIDER_H */ |