Commit 77577310 authored by Oleksij Rempel's avatar Oleksij Rempel Committed by Abel Vesa
Browse files

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: default avatarOleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: default avatarAbel Vesa <abel.vesa@linaro.org>
Signed-off-by: default avatarAbel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20230131084642.709385-15-o.rempel@pengutronix.de
parent 8bb289bb

drivers/clk/imx/clk.c

+14 −0
Original line number Diff line number Diff line
@@ -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;

drivers/clk/imx/clk.h

+3 −0
Original line number Diff line number Diff line
@@ -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,