diff options
| author | Stephen Boyd <sboyd@kernel.org> | 2019-04-12 11:31:46 -0700 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2019-04-19 14:24:35 -0700 |
| commit | 89a5ddcc799d5d7dbcf6197b79dafc1dc9f997f5 (patch) | |
| tree | b171c2a606b9fc8ba27dea83f7cbbe92bba405ae /include/linux/clk-provider.h | |
| parent | 1b833924e5b3cea92306069a0f366529341dd260 (diff) | |
clk: Add of_clk_hw_register() API for early clk drivers
In some circumstances drivers register clks early and don't have access
to a struct device because the device model isn't initialized yet. Add
an API to let drivers register clks associated with a struct device_node
so that these drivers can participate in getting parent clks through DT.
Cc: Miquel Raynal <miquel.raynal@bootlin.com>
Cc: Jerome Brunet <jbrunet@baylibre.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Jeffrey Hugo <jhugo@codeaurora.org>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: Rob Herring <robh@kernel.org>
Tested-by: Jeffrey Hugo <jhugo@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'include/linux/clk-provider.h')
| -rw-r--r-- | include/linux/clk-provider.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index b7cf80a71293..7d2d97e15b76 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -773,6 +773,7 @@ struct clk *devm_clk_register(struct device *dev, struct clk_hw *hw); int __must_check clk_hw_register(struct device *dev, struct clk_hw *hw); int __must_check devm_clk_hw_register(struct device *dev, struct clk_hw *hw); +int __must_check of_clk_hw_register(struct device_node *node, struct clk_hw *hw); void clk_unregister(struct clk *clk); void devm_clk_unregister(struct device *dev, struct clk *clk); |