diff options
| author | Oleksij Rempel <o.rempel@pengutronix.de> | 2023-01-31 09:46:37 +0100 |
|---|---|---|
| committer | Abel Vesa <abel.vesa@linaro.org> | 2023-01-31 14:45:14 +0200 |
| commit | 7757731053406dd00ad39fd136092ff05ec6fffe (patch) | |
| tree | b3e97d65e54b37881542fe08a59b7f2aa446f658 | |
| parent | 8bb289bb48b3e2966e8e165a4b9dcbba09573aa9 (diff) | |
clk: imx: add imx_obtain_fixed_of_clock()
Add imx_obtain_fixed_of_clock() to optionally add clock not configured in
the devicetree.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20230131084642.709385-15-o.rempel@pengutronix.de
| -rw-r--r-- | drivers/clk/imx/clk.c | 14 | ||||
| -rw-r--r-- | drivers/clk/imx/clk.h | 3 |
2 files changed, 17 insertions, 0 deletions
diff --git a/drivers/clk/imx/clk.c b/drivers/clk/imx/clk.c index 4f7db3c9e144..19cde59a20cb 100644 --- a/drivers/clk/imx/clk.c +++ b/drivers/clk/imx/clk.c @@ -110,6 +110,20 @@ struct clk_hw *imx_obtain_fixed_clock_hw( return __clk_get_hw(clk); } +struct clk_hw *imx_obtain_fixed_of_clock(struct device_node *np, + const char *name, unsigned long rate) +{ + struct clk *clk = of_clk_get_by_name(np, name); + struct clk_hw *hw; + + if (IS_ERR(clk)) + hw = imx_obtain_fixed_clock_hw(name, rate); + else + hw = __clk_get_hw(clk); + + return hw; +} + struct clk_hw *imx_get_clk_hw_by_name(struct device_node *np, const char *name) { struct clk *clk; diff --git a/drivers/clk/imx/clk.h b/drivers/clk/imx/clk.h index afc1ea0f5bcf..3d94722bbf99 100644 --- a/drivers/clk/imx/clk.h +++ b/drivers/clk/imx/clk.h @@ -288,6 +288,9 @@ struct clk * imx_obtain_fixed_clock( struct clk_hw *imx_obtain_fixed_clock_hw( const char *name, unsigned long rate); +struct clk_hw *imx_obtain_fixed_of_clock(struct device_node *np, + const char *name, unsigned long rate); + struct clk_hw *imx_get_clk_hw_by_name(struct device_node *np, const char *name); struct clk_hw *imx_clk_hw_gate_exclusive(const char *name, const char *parent, |