diff options
| author | Stephen Boyd <sboyd@kernel.org> | 2018-12-19 15:09:14 -0800 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2019-03-01 11:17:22 -0800 |
| commit | cf13f2896807d516df79d118d1e82f9d2db3c336 (patch) | |
| tree | 423de63a9bd0d46b5d4c8fb7f77ca917f42eca88 /drivers/clk/clk.h | |
| parent | efa850487a6b6742699e3352d8562f5aba531ae7 (diff) | |
| download | talos-op-linux-cf13f2896807d516df79d118d1e82f9d2db3c336.tar.gz talos-op-linux-cf13f2896807d516df79d118d1e82f9d2db3c336.zip | |
clk: Move of_clk_*() APIs into clk.c from clkdev.c
The API between clk.c and clkdev.c is purely getting the clk_hw
structure (or the struct clk if it's not CCF) and then turning that
struct clk_hw pointer into a struct clk pointer via clk_hw_create_clk().
There's no need to complicate clkdev.c with these DT parsing details
that are only relevant to the common clk framework. Move the DT parsing
logic into the core framework and just expose the APIs to get a clk_hw
pointer and convert it.
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>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk/clk.h')
| -rw-r--r-- | drivers/clk/clk.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/clk/clk.h b/drivers/clk/clk.h index 5ea2185e57a1..553f531cc232 100644 --- a/drivers/clk/clk.h +++ b/drivers/clk/clk.h @@ -9,9 +9,14 @@ struct device; struct of_phandle_args; #if defined(CONFIG_OF) && defined(CONFIG_COMMON_CLK) -int of_parse_clkspec(const struct device_node *np, int index, const char *name, - struct of_phandle_args *out_args); -struct clk_hw *of_clk_get_hw_from_clkspec(struct of_phandle_args *clkspec); +struct clk_hw *of_clk_get_hw(struct device_node *np, + int index, const char *con_id); +#else /* !CONFIG_COMMON_CLK || !CONFIG_OF */ +static inline struct clk_hw *of_clk_get_hw(struct device_node *np, + int index, const char *con_id) +{ + return ERR_PTR(-ENOENT); +} #endif #ifdef CONFIG_COMMON_CLK |
