1 /*-
50 #include <dt-bindings/clock/tegra124-car.h>
57 	{"nvidia,tegra124-car",	1},
319 	/* tegra124 only*/
322 	{"hda", "pllP_out0", 102000000, 0},
332 		rv = clknode_div_register(sc->clkdom, clks + i);  in init_divs()
344 		rv = clknode_gate_register(sc->clkdom, clks + i);  in init_gates()
356 		rv = clknode_mux_register(sc->clkdom, clks + i);  in init_muxes()
370 	CLKDEV_READ_4(sc->dev, OSC_CTRL, &val);  in init_fixeds()
375 	rv = clknode_fixed_register(sc->clkdom, &fixed_clk_m);  in init_fixeds()
380 	rv = clknode_fixed_register(sc->clkdom, &fixed_osc_div_clk);  in init_fixeds()
384 		rv = clknode_fixed_register(sc->clkdom, clks + i);  in init_fixeds()
401 		clknode =  clknode_find_by_name(tbl->name);  in postinit_clock()
403 			device_printf(sc->dev, "Cannot find clock %s\n",  in postinit_clock()
404 			    tbl->name);  in postinit_clock()
407 		if (tbl->parent != NULL) {  in postinit_clock()
408 			rv = clknode_set_parent_by_name(clknode, tbl->parent);  in postinit_clock()
410 				device_printf(sc->dev,  in postinit_clock()
412 				    tbl->name, tbl->parent, rv);  in postinit_clock()
416 		if (tbl->frequency != 0) {  in postinit_clock()
417 			rv = clknode_set_freq(clknode, tbl->frequency, 0 , 9999);  in postinit_clock()
419 				device_printf(sc->dev,  in postinit_clock()
421 				    tbl->name, rv);  in postinit_clock()
425 		if (tbl->enable!= 0) {  in postinit_clock()
428 				device_printf(sc->dev,  in postinit_clock()
429 				    "Cannot enable %s: %d\n", tbl->name, rv);  in postinit_clock()
442 	sc->clkdom = clkdom_create(dev);  in register_clocks()
443 	if (sc->clkdom == NULL)  in register_clocks()
453 	clkdom_finit(sc->clkdom);  in register_clocks()
454 	clkdom_xlock(sc->clkdom);  in register_clocks()
456 	clkdom_unlock(sc->clkdom);  in register_clocks()
458 		clkdom_dump(sc->clkdom);  in register_clocks()
467 	*val = bus_read_4(sc->mem_res, addr);  in tegra124_car_clkdev_read_4()
477 	bus_write_4(sc->mem_res, addr, val);  in tegra124_car_clkdev_write_4()
489 	reg = bus_read_4(sc->mem_res, addr);  in tegra124_car_clkdev_modify_4()
492 	bus_write_4(sc->mem_res, addr, reg);  in tegra124_car_clkdev_modify_4()
502 	mtx_lock(&sc->mtx);  in tegra124_car_clkdev_device_lock()
511 	mtx_unlock(&sc->mtx);  in tegra124_car_clkdev_device_unlock()
529 	if (ofw_bus_search_compatible(dev, compat_data)->ocd_data != 0) {  in tegra124_car_probe()
543 	sc->dev = dev;  in tegra124_car_attach()
545 	mtx_init(&sc->mtx, device_get_nameunit(dev), NULL, MTX_DEF);  in tegra124_car_attach()
546 	sc->type = ofw_bus_search_compatible(dev, compat_data)->ocd_data;  in tegra124_car_attach()
550 	sc->mem_res = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &rid,  in tegra124_car_attach()
552 	if (!sc->mem_res) {  in tegra124_car_attach()
563 	if (sc->mem_res)  in tegra124_car_attach()
564 		bus_release_resource(dev, SYS_RES_MEMORY, 0, sc->mem_res);  in tegra124_car_attach()