1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
34 #include <dev/clk/clk.h>
36 #include <dev/clk/xilinx/zynqmp_clk_fixed.h>
47 zynqmp_clk_fixed_init(struct clknode *clk, device_t dev)  in zynqmp_clk_fixed_init()  argument
50 	clknode_init_parent_idx(clk, 0);  in zynqmp_clk_fixed_init()
55 zynqmp_clk_fixed_recalc(struct clknode *clk, uint64_t *freq)  in zynqmp_clk_fixed_recalc()  argument
58 	uint32_t mult, div;  in zynqmp_clk_fixed_recalc()  local
61 	sc = clknode_get_softc(clk);  in zynqmp_clk_fixed_recalc()
62 	rv = ZYNQMP_FIRMWARE_CLOCK_GET_FIXEDFACTOR(sc->firmware, sc->id, &mult, &div);  in zynqmp_clk_fixed_recalc()
66 		    clknode_get_name(clk));  in zynqmp_clk_fixed_recalc()
70 	*freq = (*freq * mult) / div;  in zynqmp_clk_fixed_recalc()
87 	struct clknode *clk;  in zynqmp_clk_fixed_register()  local
91 	fw_clk_id = clkdef->id - 1;  in zynqmp_clk_fixed_register()
92 	clkdef->id = 0;  in zynqmp_clk_fixed_register()
93 	clk = clknode_create(clkdom, &zynqmp_clk_fixed_clknode_class, clkdef);  in zynqmp_clk_fixed_register()
94 	if (clk == NULL)  in zynqmp_clk_fixed_register()
96 	sc = clknode_get_softc(clk);  in zynqmp_clk_fixed_register()
97 	sc->id = fw_clk_id;  in zynqmp_clk_fixed_register()
98 	sc->firmware = fw;  in zynqmp_clk_fixed_register()
99 	clknode_register(clkdom, clk);  in zynqmp_clk_fixed_register()