xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

clk: add common of_clk_init() function

Browse Source 
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>
This commit is contained in:
Prashant Gaikwad
2013-01-04 12:30:52 +05:30
committed by Mike Turquette
parent 4cfe54e579
commit f2f6c2556d
4 changed files with 26 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
include/linux/clk-provider.h
View File

@@ -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 */