1 // SPDX-License-Identifier: GPL-2.0
6  * Alexandre Belloni <alexandre.belloni@free-electrons.com>
10 #include <linux/clk-provider.h>
17 #include <dt-bindings/clock/berlin2.h>
19 #include "berlin2-avpll.h"
20 #include "berlin2-div.h"
21 #include "berlin2-pll.h"
77  * - audio_fast_pll is unknown
78  * - audiohd_pll is unknown
79  * - video0_pll is unknown
80  * - audio[023], audiohd parent pll is assumed to be audio_fast_pll
90 	REFCLK, VIDEO_EXT0,  enumerator
103 	[REFCLK]		= "refclk",
507 	clk_data->num = MAX_CLKS;  in berlin2_clock_setup()
508 	hws = clk_data->hws;  in berlin2_clock_setup()
516 	clk = of_clk_get_by_name(np, clk_names[REFCLK]);  in berlin2_clock_setup()
518 		clk_names[REFCLK] = __clk_get_name(clk);  in berlin2_clock_setup()
530 				   clk_names[SYSPLL], clk_names[REFCLK], 0);  in berlin2_clock_setup()
535 				   clk_names[MEMPLL], clk_names[REFCLK], 0);  in berlin2_clock_setup()
540 				   clk_names[CPUPLL], clk_names[REFCLK], 0);  in berlin2_clock_setup()
544 	if (of_device_is_compatible(np, "marvell,berlin2-global-register"))  in berlin2_clock_setup()
549 			 clk_names[REFCLK], avpll_flags, 0);  in berlin2_clock_setup()
562 				 clk_names[REFCLK], BERLIN2_AVPLL_BIT_QUIRK |  in berlin2_clock_setup()
577 	parent_names[1] = clk_names[REFCLK];  in berlin2_clock_setup()
585 	parent_names[1] = clk_names[REFCLK];  in berlin2_clock_setup()
593 	parent_names[1] = clk_names[REFCLK];  in berlin2_clock_setup()
648 		for (k = 0; k < dd->num_parents; k++)  in berlin2_clock_setup()
649 			parent_names[k] = clk_names[dd->parent_ids[k]];  in berlin2_clock_setup()
651 		hws[CLKID_SYS + n] = berlin2_div_register(&dd->map, gbase,  in berlin2_clock_setup()
652 				dd->name, dd->div_flags, parent_names,  in berlin2_clock_setup()
653 				dd->num_parents, dd->flags, &lock);  in berlin2_clock_setup()
660 		hws[CLKID_GETH0 + n] = clk_hw_register_gate(NULL, gd->name,  in berlin2_clock_setup()
661 			    gd->parent_name, gd->flags, gbase + REG_CLKENABLE,  in berlin2_clock_setup()
662 			    gd->bit_idx, 0, &lock);  in berlin2_clock_setup()
678 	/* register clk-provider */  in berlin2_clock_setup()
686 CLK_OF_DECLARE(berlin2_clk, "marvell,berlin2-clk",